Merge tag 'samsung-pinctrl-4.19' of https://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung into devel
Samsung pinctrl drivers changes for v4.19
1. Add handling of external wakeup interrupts mask inside the pin
controller driver.
Existing solution is spread between the driver and machine code. The
machine code writes the mask but its value is taken from pin
controller driver.
This moves everything into pin controller driver allowing later to
remove the cross-subsystem interaction. Also this is a necessary
step for implementing later Suspend to RAM on ARMv8 Exynos5433.
2. Bring necessary suspend/resume callbacks for Exynos542x and
Exynos5260.
3. Document hidden requirement about one external wakeup interrupts
device node.
4. Minor documentation cleanups.
diff --git a/Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
index 8fb5a53..81b58dd 100644
--- a/Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
+++ b/Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
@@ -19,6 +19,10 @@
defines the interrupt number, the second encodes
the trigger flags described in
bindings/interrupt-controller/interrupts.txt
+- interrupts: The interrupt outputs from the controller. There is one GPIO
+ interrupt per GPIO bank. The number of interrupts listed depends
+ on the number of GPIO banks on the SoC. The interrupts must be
+ ordered by bank, starting with bank 0.
Please refer to pinctrl-bindings.txt in this directory for details of the
common pinctrl bindings used by client devices, including the meaning of the
@@ -180,6 +184,12 @@
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
+ interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>;
uart2-default: uart2-default {
pinmux {
diff --git a/Documentation/devicetree/bindings/pinctrl/atmel,at91-pio4-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/atmel,at91-pio4-pinctrl.txt
index 61ac757..04d16fb 100644
--- a/Documentation/devicetree/bindings/pinctrl/atmel,at91-pio4-pinctrl.txt
+++ b/Documentation/devicetree/bindings/pinctrl/atmel,at91-pio4-pinctrl.txt
@@ -36,6 +36,8 @@
- GENERIC_PINCONFIG: generic pinconfig options to use, bias-disable,
bias-pull-down, bias-pull-up, drive-open-drain, input-schmitt-enable,
input-debounce, output-low, output-high.
+- atmel,drive-strength: 0 or 1 for low drive, 2 for medium drive and 3 for
+high drive. The default value is low drive.
Example:
@@ -66,6 +68,7 @@
pinmux = <PIN_PB0>,
<PIN_PB5>;
bias-pull-up;
+ atmel,drive-strength = <ATMEL_PIO_DRVSTR_ME>;
};
pinctrl_sdmmc1_default: sdmmc1_default {
diff --git a/Documentation/devicetree/bindings/pinctrl/berlin,pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/berlin,pinctrl.txt
index f8fa28c..0a2d551 100644
--- a/Documentation/devicetree/bindings/pinctrl/berlin,pinctrl.txt
+++ b/Documentation/devicetree/bindings/pinctrl/berlin,pinctrl.txt
@@ -23,7 +23,8 @@
"marvell,berlin2q-system-pinctrl",
"marvell,berlin4ct-avio-pinctrl",
"marvell,berlin4ct-soc-pinctrl",
- "marvell,berlin4ct-system-pinctrl"
+ "marvell,berlin4ct-system-pinctrl",
+ "syna,as370-soc-pinctrl"
Required subnode-properties:
- groups: a list of strings describing the group names.
diff --git a/Documentation/devicetree/bindings/pinctrl/fsl,imx8mq-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/fsl,imx8mq-pinctrl.txt
new file mode 100644
index 0000000..66de750
--- /dev/null
+++ b/Documentation/devicetree/bindings/pinctrl/fsl,imx8mq-pinctrl.txt
@@ -0,0 +1,36 @@
+* Freescale IMX8MQ IOMUX Controller
+
+Please refer to fsl,imx-pinctrl.txt and pinctrl-bindings.txt in this directory
+for common binding part and usage.
+
+Required properties:
+- compatible: "fsl,imx8mq-iomuxc"
+- reg: should contain the base physical address and size of the iomuxc
+ registers.
+
+Required properties in sub-nodes:
+- fsl,pins: each entry consists of 6 integers and represents the mux and config
+ setting for one pin. The first 5 integers <mux_reg conf_reg input_reg mux_val
+ input_val> are specified using a PIN_FUNC_ID macro, which can be found in
+ imx8mq-pinfunc.h under device tree source folder. The last integer CONFIG is
+ the pad setting value like pull-up on this pin. Please refer to i.MX8M Quad
+ Reference Manual for detailed CONFIG settings.
+
+Examples:
+
+&uart1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart1>;
+};
+
+iomuxc: pinctrl@30330000 {
+ compatible = "fsl,imx8mq-iomuxc";
+ reg = <0x0 0x30330000 0x0 0x10000>;
+
+ pinctrl_uart1: uart1grp {
+ fsl,pins = <
+ MX8MQ_IOMUXC_UART1_RXD_UART1_DCE_RX 0x49
+ MX8MQ_IOMUXC_UART1_TXD_UART1_DCE_TX 0x49
+ >;
+ };
+};
diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,apq8064-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/qcom,apq8064-pinctrl.txt
index a752a47..c2dbb3e 100644
--- a/Documentation/devicetree/bindings/pinctrl/qcom,apq8064-pinctrl.txt
+++ b/Documentation/devicetree/bindings/pinctrl/qcom,apq8064-pinctrl.txt
@@ -10,6 +10,11 @@
- #gpio-cells : Should be two.
The first cell is the gpio pin number and the
second cell is used for optional parameters.
+- gpio-ranges: see ../gpio/gpio.txt
+
+Optional properties:
+
+- gpio-reserved-ranges: see ../gpio/gpio.txt
Please refer to ../gpio/gpio.txt and ../interrupt-controller/interrupts.txt for
a general description of GPIO and interrupt bindings.
@@ -67,6 +72,7 @@
pinctrl-names = "default";
pinctrl-0 = <&gsbi5_uart_default>;
+ gpio-ranges = <&msmgpio 0 0 90>;
gsbi5_uart_default: gsbi5_uart_default {
mux {
diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,apq8084-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/qcom,apq8084-pinctrl.txt
index c4ea61a..68e93d5 100644
--- a/Documentation/devicetree/bindings/pinctrl/qcom,apq8084-pinctrl.txt
+++ b/Documentation/devicetree/bindings/pinctrl/qcom,apq8084-pinctrl.txt
@@ -40,6 +40,14 @@
Definition: must be 2. Specifying the pin number and flags, as defined
in <dt-bindings/gpio/gpio.h>
+- gpio-ranges:
+ Usage: required
+ Definition: see ../gpio/gpio.txt
+
+- gpio-reserved-ranges:
+ Usage: optional
+ Definition: see ../gpio/gpio.txt
+
Please refer to ../gpio/gpio.txt and ../interrupt-controller/interrupts.txt for
a general description of GPIO and interrupt bindings.
@@ -154,6 +162,7 @@
gpio-controller;
#gpio-cells = <2>;
+ gpio-ranges = <&tlmm 0 0 147>;
interrupt-controller;
#interrupt-cells = <2>;
interrupts = <0 208 0>;
diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,ipq4019-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/qcom,ipq4019-pinctrl.txt
index 93374f4..991be0c 100644
--- a/Documentation/devicetree/bindings/pinctrl/qcom,ipq4019-pinctrl.txt
+++ b/Documentation/devicetree/bindings/pinctrl/qcom,ipq4019-pinctrl.txt
@@ -13,6 +13,11 @@
- #gpio-cells : Should be two.
The first cell is the gpio pin number and the
second cell is used for optional parameters.
+- gpio-ranges: see ../gpio/gpio.txt
+
+Optional properties:
+
+- gpio-reserved-ranges: see ../gpio/gpio.txt
Please refer to ../gpio/gpio.txt and ../interrupt-controller/interrupts.txt for
a general description of GPIO and interrupt bindings.
@@ -64,6 +69,7 @@
gpio-controller;
#gpio-cells = <2>;
+ gpio-ranges = <&tlmm 0 0 100>;
interrupt-controller;
#interrupt-cells = <2>;
interrupts = <0 208 0>;
diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,ipq8064-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/qcom,ipq8064-pinctrl.txt
index 6e88e91..7ed56a1 100644
--- a/Documentation/devicetree/bindings/pinctrl/qcom,ipq8064-pinctrl.txt
+++ b/Documentation/devicetree/bindings/pinctrl/qcom,ipq8064-pinctrl.txt
@@ -10,6 +10,11 @@
- #gpio-cells : Should be two.
The first cell is the gpio pin number and the
second cell is used for optional parameters.
+- gpio-ranges: see ../gpio/gpio.txt
+
+Optional properties:
+
+- gpio-reserved-ranges: see ../gpio/gpio.txt
Please refer to ../gpio/gpio.txt and ../interrupt-controller/interrupts.txt for
a general description of GPIO and interrupt bindings.
@@ -67,6 +72,7 @@
gpio-controller;
#gpio-cells = <2>;
+ gpio-ranges = <&pinmux 0 0 69>;
interrupt-controller;
#interrupt-cells = <2>;
interrupts = <0 32 0x4>;
diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,ipq8074-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/qcom,ipq8074-pinctrl.txt
index 407b944..6dd72f8 100644
--- a/Documentation/devicetree/bindings/pinctrl/qcom,ipq8074-pinctrl.txt
+++ b/Documentation/devicetree/bindings/pinctrl/qcom,ipq8074-pinctrl.txt
@@ -40,6 +40,14 @@
Definition: must be 2. Specifying the pin number and flags, as defined
in <dt-bindings/gpio/gpio.h>
+- gpio-ranges:
+ Usage: required
+ Definition: see ../gpio/gpio.txt
+
+- gpio-reserved-ranges:
+ Usage: optional
+ Definition: see ../gpio/gpio.txt
+
Please refer to ../gpio/gpio.txt and ../interrupt-controller/interrupts.txt for
a general description of GPIO and interrupt bindings.
@@ -148,6 +156,7 @@
interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>;
gpio-controller;
#gpio-cells = <2>;
+ gpio-ranges = <&tlmm 0 0 70>;
interrupt-controller;
#interrupt-cells = <2>;
diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,mdm9615-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/qcom,mdm9615-pinctrl.txt
index 1b52f01..86ecdcf 100644
--- a/Documentation/devicetree/bindings/pinctrl/qcom,mdm9615-pinctrl.txt
+++ b/Documentation/devicetree/bindings/pinctrl/qcom,mdm9615-pinctrl.txt
@@ -40,6 +40,14 @@
Definition: must be 2. Specifying the pin number and flags, as defined
in <dt-bindings/gpio/gpio.h>
+- gpio-ranges:
+ Usage: required
+ Definition: see ../gpio/gpio.txt
+
+- gpio-reserved-ranges:
+ Usage: optional
+ Definition: see ../gpio/gpio.txt
+
Please refer to ../gpio/gpio.txt and ../interrupt-controller/interrupts.txt for
a general description of GPIO and interrupt bindings.
@@ -127,6 +135,7 @@
gpio-controller;
#gpio-cells = <2>;
+ gpio-ranges = <&msmgpio 0 0 88>;
interrupt-controller;
#interrupt-cells = <2>;
interrupts = <0 16 0x4>;
diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,msm8660-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/qcom,msm8660-pinctrl.txt
index df9a838..cdc4787 100644
--- a/Documentation/devicetree/bindings/pinctrl/qcom,msm8660-pinctrl.txt
+++ b/Documentation/devicetree/bindings/pinctrl/qcom,msm8660-pinctrl.txt
@@ -10,6 +10,11 @@
- #gpio-cells : Should be two.
The first cell is the gpio pin number and the
second cell is used for optional parameters.
+- gpio-ranges: see ../gpio/gpio.txt
+
+Optional properties:
+
+- gpio-reserved-ranges: see ../gpio/gpio.txt
Please refer to ../gpio/gpio.txt and ../interrupt-controller/interrupts.txt for
a general description of GPIO and interrupt bindings.
@@ -62,6 +67,7 @@
gpio-controller;
#gpio-cells = <2>;
+ gpio-ranges = <&msmgpio 0 0 173>;
interrupt-controller;
#interrupt-cells = <2>;
interrupts = <0 16 0x4>;
diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,msm8916-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/qcom,msm8916-pinctrl.txt
index 498caff..195a7a0 100644
--- a/Documentation/devicetree/bindings/pinctrl/qcom,msm8916-pinctrl.txt
+++ b/Documentation/devicetree/bindings/pinctrl/qcom,msm8916-pinctrl.txt
@@ -40,6 +40,14 @@
Definition: must be 2. Specifying the pin number and flags, as defined
in <dt-bindings/gpio/gpio.h>
+- gpio-ranges:
+ Usage: required
+ Definition: see ../gpio/gpio.txt
+
+- gpio-reserved-ranges:
+ Usage: optional
+ Definition: see ../gpio/gpio.txt
+
Please refer to ../gpio/gpio.txt and ../interrupt-controller/interrupts.txt for
a general description of GPIO and interrupt bindings.
@@ -162,6 +170,7 @@
interrupts = <0 208 0>;
gpio-controller;
#gpio-cells = <2>;
+ gpio-ranges = <&tlmm 0 0 122>;
interrupt-controller;
#interrupt-cells = <2>;
diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,msm8960-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/qcom,msm8960-pinctrl.txt
index eb8d8aa..5034eb6 100644
--- a/Documentation/devicetree/bindings/pinctrl/qcom,msm8960-pinctrl.txt
+++ b/Documentation/devicetree/bindings/pinctrl/qcom,msm8960-pinctrl.txt
@@ -40,6 +40,14 @@
Definition: must be 2. Specifying the pin number and flags, as defined
in <dt-bindings/gpio/gpio.h>
+- gpio-ranges:
+ Usage: required
+ Definition: see ../gpio/gpio.txt
+
+- gpio-reserved-ranges:
+ Usage: optional
+ Definition: see ../gpio/gpio.txt
+
Please refer to ../gpio/gpio.txt and ../interrupt-controller/interrupts.txt for
a general description of GPIO and interrupt bindings.
@@ -156,6 +164,7 @@
gpio-controller;
#gpio-cells = <2>;
+ gpio-ranges = <&msmgpio 0 0 152>;
interrupt-controller;
#interrupt-cells = <2>;
interrupts = <0 16 0x4>;
diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,msm8974-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/qcom,msm8974-pinctrl.txt
index 453bd7c..c22e6c4 100644
--- a/Documentation/devicetree/bindings/pinctrl/qcom,msm8974-pinctrl.txt
+++ b/Documentation/devicetree/bindings/pinctrl/qcom,msm8974-pinctrl.txt
@@ -10,6 +10,11 @@
- #gpio-cells : Should be two.
The first cell is the gpio pin number and the
second cell is used for optional parameters.
+- gpio-ranges: see ../gpio/gpio.txt
+
+Optional properties:
+
+- gpio-reserved-ranges: see ../gpio/gpio.txt
Please refer to ../gpio/gpio.txt and ../interrupt-controller/interrupts.txt for
a general description of GPIO and interrupt bindings.
@@ -87,6 +92,7 @@
gpio-controller;
#gpio-cells = <2>;
+ gpio-ranges = <&msmgpio 0 0 146>;
interrupt-controller;
#interrupt-cells = <2>;
interrupts = <0 208 0>;
diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,msm8994-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/qcom,msm8994-pinctrl.txt
index 13cd629..f15443f 100644
--- a/Documentation/devicetree/bindings/pinctrl/qcom,msm8994-pinctrl.txt
+++ b/Documentation/devicetree/bindings/pinctrl/qcom,msm8994-pinctrl.txt
@@ -42,6 +42,14 @@
Definition: must be 2. Specifying the pin number and flags, as defined
in <dt-bindings/gpio/gpio.h>
+- gpio-ranges:
+ Usage: required
+ Definition: see ../gpio/gpio.txt
+
+- gpio-reserved-ranges:
+ Usage: optional
+ Definition: see ../gpio/gpio.txt
+
Please refer to ../gpio/gpio.txt and ../interrupt-controller/interrupts.txt for
a general description of GPIO and interrupt bindings.
@@ -160,6 +168,7 @@
interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>;
gpio-controller;
#gpio-cells = <2>;
+ gpio-ranges = <&msmgpio 0 0 146>;
interrupt-controller;
#interrupt-cells = <2>;
diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,msm8996-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/qcom,msm8996-pinctrl.txt
index aaf01e9..fa97f609 100644
--- a/Documentation/devicetree/bindings/pinctrl/qcom,msm8996-pinctrl.txt
+++ b/Documentation/devicetree/bindings/pinctrl/qcom,msm8996-pinctrl.txt
@@ -40,6 +40,14 @@
Definition: must be 2. Specifying the pin number and flags, as defined
in <dt-bindings/gpio/gpio.h>
+- gpio-ranges:
+ Usage: required
+ Definition: see ../gpio/gpio.txt
+
+- gpio-reserved-ranges:
+ Usage: optional
+ Definition: see ../gpio/gpio.txt
+
Please refer to ../gpio/gpio.txt and ../interrupt-controller/interrupts.txt for
a general description of GPIO and interrupt bindings.
@@ -180,6 +188,7 @@
reg = <0x01010000 0x300000>;
interrupts = <0 208 0>;
gpio-controller;
+ gpio-ranges = <&tlmm 0 0 150>;
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,pmic-gpio.txt b/Documentation/devicetree/bindings/pinctrl/qcom,pmic-gpio.txt
index 5c25fcb..ffd4345 100644
--- a/Documentation/devicetree/bindings/pinctrl/qcom,pmic-gpio.txt
+++ b/Documentation/devicetree/bindings/pinctrl/qcom,pmic-gpio.txt
@@ -7,6 +7,7 @@
Usage: required
Value type: <string>
Definition: must be one of:
+ "qcom,pm8005-gpio"
"qcom,pm8018-gpio"
"qcom,pm8038-gpio"
"qcom,pm8058-gpio"
@@ -15,7 +16,7 @@
"qcom,pm8921-gpio"
"qcom,pm8941-gpio"
"qcom,pm8994-gpio"
- "qcom,pmi8994-gpio"
+ "qcom,pm8998-gpio"
"qcom,pma8084-gpio"
"qcom,pmi8994-gpio"
@@ -78,6 +79,7 @@
Value type: <string-array>
Definition: List of gpio pins affected by the properties specified in
this subnode. Valid pins are:
+ gpio1-gpio4 for pm8005
gpio1-gpio6 for pm8018
gpio1-gpio12 for pm8038
gpio1-gpio40 for pm8058
@@ -86,7 +88,7 @@
gpio1-gpio44 for pm8921
gpio1-gpio36 for pm8941
gpio1-gpio22 for pm8994
- gpio1-gpio10 for pmi8994
+ gpio1-gpio26 for pm8998
gpio1-gpio22 for pma8084
gpio1-gpio10 for pmi8994
diff --git a/drivers/pinctrl/Kconfig b/drivers/pinctrl/Kconfig
index dd50371..522782d 100644
--- a/drivers/pinctrl/Kconfig
+++ b/drivers/pinctrl/Kconfig
@@ -161,10 +161,10 @@
select REGMAP_SPI if SPI_MASTER
select GENERIC_PINCONF
help
- SPI/I2C driver for Microchip MCP23S08/MCP23S17/MCP23008/MCP23017
- I/O expanders.
- This provides a GPIO interface supporting inputs and outputs.
- The I2C versions of the chips can be used as interrupt-controller.
+ SPI/I2C driver for Microchip MCP23S08 / MCP23S17 / MCP23S18 /
+ MCP23008 / MCP23017 / MCP23018 I/O expanders.
+ This provides a GPIO interface supporting inputs and outputs and a
+ corresponding interrupt-controller.
config PINCTRL_OXNAS
bool
diff --git a/drivers/pinctrl/actions/Kconfig b/drivers/pinctrl/actions/Kconfig
index 490927b..2397cb0 100644
--- a/drivers/pinctrl/actions/Kconfig
+++ b/drivers/pinctrl/actions/Kconfig
@@ -5,6 +5,7 @@
select PINCONF
select GENERIC_PINCONF
select GPIOLIB
+ select GPIOLIB_IRQCHIP
help
Say Y here to enable Actions Semi OWL pinctrl driver
diff --git a/drivers/pinctrl/actions/pinctrl-owl.c b/drivers/pinctrl/actions/pinctrl-owl.c
index 76243ca..6b89b2b 100644
--- a/drivers/pinctrl/actions/pinctrl-owl.c
+++ b/drivers/pinctrl/actions/pinctrl-owl.c
@@ -13,6 +13,7 @@
#include <linux/err.h>
#include <linux/gpio/driver.h>
#include <linux/io.h>
+#include <linux/irq.h>
#include <linux/module.h>
#include <linux/of.h>
#include <linux/platform_device.h>
@@ -45,6 +46,9 @@
struct clk *clk;
const struct owl_pinctrl_soc_data *soc;
void __iomem *base;
+ struct irq_chip irq_chip;
+ unsigned int num_irq;
+ unsigned int *irq;
};
static void owl_update_bits(void __iomem *base, u32 mask, u32 val)
@@ -701,10 +705,213 @@
return 0;
}
+static void irq_set_type(struct owl_pinctrl *pctrl, int gpio, unsigned int type)
+{
+ const struct owl_gpio_port *port;
+ void __iomem *gpio_base;
+ unsigned long flags;
+ unsigned int offset, value, irq_type = 0;
+
+ switch (type) {
+ case IRQ_TYPE_EDGE_BOTH:
+ /*
+ * Since the hardware doesn't support interrupts on both edges,
+ * emulate it in the software by setting the single edge
+ * interrupt and switching to the opposite edge while ACKing
+ * the interrupt
+ */
+ if (owl_gpio_get(&pctrl->chip, gpio))
+ irq_type = OWL_GPIO_INT_EDGE_FALLING;
+ else
+ irq_type = OWL_GPIO_INT_EDGE_RISING;
+ break;
+
+ case IRQ_TYPE_EDGE_RISING:
+ irq_type = OWL_GPIO_INT_EDGE_RISING;
+ break;
+
+ case IRQ_TYPE_EDGE_FALLING:
+ irq_type = OWL_GPIO_INT_EDGE_FALLING;
+ break;
+
+ case IRQ_TYPE_LEVEL_HIGH:
+ irq_type = OWL_GPIO_INT_LEVEL_HIGH;
+ break;
+
+ case IRQ_TYPE_LEVEL_LOW:
+ irq_type = OWL_GPIO_INT_LEVEL_LOW;
+ break;
+
+ default:
+ break;
+ }
+
+ port = owl_gpio_get_port(pctrl, &gpio);
+ if (WARN_ON(port == NULL))
+ return;
+
+ gpio_base = pctrl->base + port->offset;
+
+ raw_spin_lock_irqsave(&pctrl->lock, flags);
+
+ offset = (gpio < 16) ? 4 : 0;
+ value = readl_relaxed(gpio_base + port->intc_type + offset);
+ value &= ~(OWL_GPIO_INT_MASK << ((gpio % 16) * 2));
+ value |= irq_type << ((gpio % 16) * 2);
+ writel_relaxed(value, gpio_base + port->intc_type + offset);
+
+ raw_spin_unlock_irqrestore(&pctrl->lock, flags);
+}
+
+static void owl_gpio_irq_mask(struct irq_data *data)
+{
+ struct gpio_chip *gc = irq_data_get_irq_chip_data(data);
+ struct owl_pinctrl *pctrl = gpiochip_get_data(gc);
+ const struct owl_gpio_port *port;
+ void __iomem *gpio_base;
+ unsigned long flags;
+ unsigned int gpio = data->hwirq;
+ u32 val;
+
+ port = owl_gpio_get_port(pctrl, &gpio);
+ if (WARN_ON(port == NULL))
+ return;
+
+ gpio_base = pctrl->base + port->offset;
+
+ raw_spin_lock_irqsave(&pctrl->lock, flags);
+
+ owl_gpio_update_reg(gpio_base + port->intc_msk, gpio, false);
+
+ /* disable port interrupt if no interrupt pending bit is active */
+ val = readl_relaxed(gpio_base + port->intc_msk);
+ if (val == 0)
+ owl_gpio_update_reg(gpio_base + port->intc_ctl,
+ OWL_GPIO_CTLR_ENABLE, false);
+
+ raw_spin_unlock_irqrestore(&pctrl->lock, flags);
+}
+
+static void owl_gpio_irq_unmask(struct irq_data *data)
+{
+ struct gpio_chip *gc = irq_data_get_irq_chip_data(data);
+ struct owl_pinctrl *pctrl = gpiochip_get_data(gc);
+ const struct owl_gpio_port *port;
+ void __iomem *gpio_base;
+ unsigned long flags;
+ unsigned int gpio = data->hwirq;
+ u32 value;
+
+ port = owl_gpio_get_port(pctrl, &gpio);
+ if (WARN_ON(port == NULL))
+ return;
+
+ gpio_base = pctrl->base + port->offset;
+ raw_spin_lock_irqsave(&pctrl->lock, flags);
+
+ /* enable port interrupt */
+ value = readl_relaxed(gpio_base + port->intc_ctl);
+ value |= BIT(OWL_GPIO_CTLR_ENABLE) | BIT(OWL_GPIO_CTLR_SAMPLE_CLK_24M);
+ writel_relaxed(value, gpio_base + port->intc_ctl);
+
+ /* enable GPIO interrupt */
+ owl_gpio_update_reg(gpio_base + port->intc_msk, gpio, true);
+
+ raw_spin_unlock_irqrestore(&pctrl->lock, flags);
+}
+
+static void owl_gpio_irq_ack(struct irq_data *data)
+{
+ struct gpio_chip *gc = irq_data_get_irq_chip_data(data);
+ struct owl_pinctrl *pctrl = gpiochip_get_data(gc);
+ const struct owl_gpio_port *port;
+ void __iomem *gpio_base;
+ unsigned long flags;
+ unsigned int gpio = data->hwirq;
+
+ /*
+ * Switch the interrupt edge to the opposite edge of the interrupt
+ * which got triggered for the case of emulating both edges
+ */
+ if (irqd_get_trigger_type(data) == IRQ_TYPE_EDGE_BOTH) {
+ if (owl_gpio_get(gc, gpio))
+ irq_set_type(pctrl, gpio, IRQ_TYPE_EDGE_FALLING);
+ else
+ irq_set_type(pctrl, gpio, IRQ_TYPE_EDGE_RISING);
+ }
+
+ port = owl_gpio_get_port(pctrl, &gpio);
+ if (WARN_ON(port == NULL))
+ return;
+
+ gpio_base = pctrl->base + port->offset;
+
+ raw_spin_lock_irqsave(&pctrl->lock, flags);
+
+ owl_gpio_update_reg(gpio_base + port->intc_ctl,
+ OWL_GPIO_CTLR_PENDING, true);
+
+ raw_spin_unlock_irqrestore(&pctrl->lock, flags);
+}
+
+static int owl_gpio_irq_set_type(struct irq_data *data, unsigned int type)
+{
+ struct gpio_chip *gc = irq_data_get_irq_chip_data(data);
+ struct owl_pinctrl *pctrl = gpiochip_get_data(gc);
+
+ if (type & (IRQ_TYPE_LEVEL_LOW | IRQ_TYPE_LEVEL_HIGH))
+ irq_set_handler_locked(data, handle_level_irq);
+ else
+ irq_set_handler_locked(data, handle_edge_irq);
+
+ irq_set_type(pctrl, data->hwirq, type);
+
+ return 0;
+}
+
+static void owl_gpio_irq_handler(struct irq_desc *desc)
+{
+ struct owl_pinctrl *pctrl = irq_desc_get_handler_data(desc);
+ struct irq_chip *chip = irq_desc_get_chip(desc);
+ struct irq_domain *domain = pctrl->chip.irq.domain;
+ unsigned int parent = irq_desc_get_irq(desc);
+ const struct owl_gpio_port *port;
+ void __iomem *base;
+ unsigned int pin, irq, offset = 0, i;
+ unsigned long pending_irq;
+
+ chained_irq_enter(chip, desc);
+
+ for (i = 0; i < pctrl->soc->nports; i++) {
+ port = &pctrl->soc->ports[i];
+ base = pctrl->base + port->offset;
+
+ /* skip ports that are not associated with this irq */
+ if (parent != pctrl->irq[i])
+ goto skip;
+
+ pending_irq = readl_relaxed(base + port->intc_pd);
+
+ for_each_set_bit(pin, &pending_irq, port->pins) {
+ irq = irq_find_mapping(domain, offset + pin);
+ generic_handle_irq(irq);
+
+ /* clear pending interrupt */
+ owl_gpio_update_reg(base + port->intc_pd, pin, true);
+ }
+
+skip:
+ offset += port->pins;
+ }
+
+ chained_irq_exit(chip, desc);
+}
+
static int owl_gpio_init(struct owl_pinctrl *pctrl)
{
struct gpio_chip *chip;
- int ret;
+ struct gpio_irq_chip *gpio_irq;
+ int ret, i, j, offset;
chip = &pctrl->chip;
chip->base = -1;
@@ -714,6 +921,35 @@
chip->owner = THIS_MODULE;
chip->of_node = pctrl->dev->of_node;
+ pctrl->irq_chip.name = chip->of_node->name;
+ pctrl->irq_chip.irq_ack = owl_gpio_irq_ack;
+ pctrl->irq_chip.irq_mask = owl_gpio_irq_mask;
+ pctrl->irq_chip.irq_unmask = owl_gpio_irq_unmask;
+ pctrl->irq_chip.irq_set_type = owl_gpio_irq_set_type;
+
+ gpio_irq = &chip->irq;
+ gpio_irq->chip = &pctrl->irq_chip;
+ gpio_irq->handler = handle_simple_irq;
+ gpio_irq->default_type = IRQ_TYPE_NONE;
+ gpio_irq->parent_handler = owl_gpio_irq_handler;
+ gpio_irq->parent_handler_data = pctrl;
+ gpio_irq->num_parents = pctrl->num_irq;
+ gpio_irq->parents = pctrl->irq;
+
+ gpio_irq->map = devm_kcalloc(pctrl->dev, chip->ngpio,
+ sizeof(*gpio_irq->map), GFP_KERNEL);
+ if (!gpio_irq->map)
+ return -ENOMEM;
+
+ for (i = 0, offset = 0; i < pctrl->soc->nports; i++) {
+ const struct owl_gpio_port *port = &pctrl->soc->ports[i];
+
+ for (j = 0; j < port->pins; j++)
+ gpio_irq->map[offset + j] = gpio_irq->parents[i];
+
+ offset += port->pins;
+ }
+
ret = gpiochip_add_data(&pctrl->chip, pctrl);
if (ret) {
dev_err(pctrl->dev, "failed to register gpiochip\n");
@@ -728,7 +964,7 @@
{
struct resource *res;
struct owl_pinctrl *pctrl;
- int ret;
+ int ret, i;
pctrl = devm_kzalloc(&pdev->dev, sizeof(*pctrl), GFP_KERNEL);
if (!pctrl)
@@ -772,14 +1008,40 @@
&owl_pinctrl_desc, pctrl);
if (IS_ERR(pctrl->pctrldev)) {
dev_err(&pdev->dev, "could not register Actions OWL pinmux driver\n");
- return PTR_ERR(pctrl->pctrldev);
+ ret = PTR_ERR(pctrl->pctrldev);
+ goto err_exit;
+ }
+
+ ret = platform_irq_count(pdev);
+ if (ret < 0)
+ goto err_exit;
+
+ pctrl->num_irq = ret;
+
+ pctrl->irq = devm_kcalloc(&pdev->dev, pctrl->num_irq,
+ sizeof(*pctrl->irq), GFP_KERNEL);
+ if (!pctrl->irq) {
+ ret = -ENOMEM;
+ goto err_exit;
+ }
+
+ for (i = 0; i < pctrl->num_irq ; i++) {
+ ret = platform_get_irq(pdev, i);
+ if (ret < 0)
+ goto err_exit;
+ pctrl->irq[i] = ret;
}
ret = owl_gpio_init(pctrl);
if (ret)
- return ret;
+ goto err_exit;
platform_set_drvdata(pdev, pctrl);
return 0;
+
+err_exit:
+ clk_disable_unprepare(pctrl->clk);
+
+ return ret;
}
diff --git a/drivers/pinctrl/actions/pinctrl-owl.h b/drivers/pinctrl/actions/pinctrl-owl.h
index 7434237..a724d1d 100644
--- a/drivers/pinctrl/actions/pinctrl-owl.h
+++ b/drivers/pinctrl/actions/pinctrl-owl.h
@@ -29,6 +29,18 @@
OWL_PINCONF_DRV_12MA,
};
+/* GPIO CTRL Bit Definition */
+#define OWL_GPIO_CTLR_PENDING 0
+#define OWL_GPIO_CTLR_ENABLE 1
+#define OWL_GPIO_CTLR_SAMPLE_CLK_24M 2
+
+/* GPIO TYPE Bit Definition */
+#define OWL_GPIO_INT_LEVEL_HIGH 0
+#define OWL_GPIO_INT_LEVEL_LOW 1
+#define OWL_GPIO_INT_EDGE_RISING 2
+#define OWL_GPIO_INT_EDGE_FALLING 3
+#define OWL_GPIO_INT_MASK 3
+
/**
* struct owl_pullctl - Actions pad pull control register
* @reg: offset to the pull control register
@@ -121,6 +133,10 @@
* @outen: offset of the output enable register.
* @inen: offset of the input enable register.
* @dat: offset of the data register.
+ * @intc_ctl: offset of the interrupt control register.
+ * @intc_pd: offset of the interrupt pending register.
+ * @intc_msk: offset of the interrupt mask register.
+ * @intc_type: offset of the interrupt type register.
*/
struct owl_gpio_port {
unsigned int offset;
@@ -128,6 +144,10 @@
unsigned int outen;
unsigned int inen;
unsigned int dat;
+ unsigned int intc_ctl;
+ unsigned int intc_pd;
+ unsigned int intc_msk;
+ unsigned int intc_type;
};
/**
@@ -140,7 +160,7 @@
* @ngroups: number of entries in @groups.
* @padinfo: array describing the pad info of this SoC.
* @ngpios: number of pingroups the driver should expose as GPIOs.
- * @port: array describing all GPIO ports of this SoC.
+ * @ports: array describing all GPIO ports of this SoC.
* @nports: number of GPIO ports in this SoC.
*/
struct owl_pinctrl_soc_data {
diff --git a/drivers/pinctrl/actions/pinctrl-s900.c b/drivers/pinctrl/actions/pinctrl-s900.c
index 5503c79..ea67b14 100644
--- a/drivers/pinctrl/actions/pinctrl-s900.c
+++ b/drivers/pinctrl/actions/pinctrl-s900.c
@@ -1821,22 +1821,27 @@
[SGPIO3] = PAD_INFO_PULLCTL_ST(SGPIO3)
};
-#define OWL_GPIO_PORT(port, base, count, _outen, _inen, _dat) \
- [OWL_GPIO_PORT_##port] = { \
- .offset = base, \
- .pins = count, \
- .outen = _outen, \
- .inen = _inen, \
- .dat = _dat, \
+#define OWL_GPIO_PORT(port, base, count, _outen, _inen, _dat, \
+ _intc_ctl, _intc_pd, _intc_msk, _intc_type) \
+ [OWL_GPIO_PORT_##port] = { \
+ .offset = base, \
+ .pins = count, \
+ .outen = _outen, \
+ .inen = _inen, \
+ .dat = _dat, \
+ .intc_ctl = _intc_ctl, \
+ .intc_pd = _intc_pd, \
+ .intc_msk = _intc_msk, \
+ .intc_type = _intc_type, \
}
static const struct owl_gpio_port s900_gpio_ports[] = {
- OWL_GPIO_PORT(A, 0x0000, 32, 0x0, 0x4, 0x8),
- OWL_GPIO_PORT(B, 0x000C, 32, 0x0, 0x4, 0x8),
- OWL_GPIO_PORT(C, 0x0018, 12, 0x0, 0x4, 0x8),
- OWL_GPIO_PORT(D, 0x0024, 30, 0x0, 0x4, 0x8),
- OWL_GPIO_PORT(E, 0x0030, 32, 0x0, 0x4, 0x8),
- OWL_GPIO_PORT(F, 0x00F0, 8, 0x0, 0x4, 0x8)
+ OWL_GPIO_PORT(A, 0x0000, 32, 0x0, 0x4, 0x8, 0x204, 0x208, 0x20C, 0x240),
+ OWL_GPIO_PORT(B, 0x000C, 32, 0x0, 0x4, 0x8, 0x534, 0x204, 0x208, 0x23C),
+ OWL_GPIO_PORT(C, 0x0018, 12, 0x0, 0x4, 0x8, 0x52C, 0x200, 0x204, 0x238),
+ OWL_GPIO_PORT(D, 0x0024, 30, 0x0, 0x4, 0x8, 0x524, 0x1FC, 0x200, 0x234),
+ OWL_GPIO_PORT(E, 0x0030, 32, 0x0, 0x4, 0x8, 0x51C, 0x1F8, 0x1FC, 0x230),
+ OWL_GPIO_PORT(F, 0x00F0, 8, 0x0, 0x4, 0x8, 0x460, 0x140, 0x144, 0x178)
};
static struct owl_pinctrl_soc_data s900_pinctrl_data = {
diff --git a/drivers/pinctrl/aspeed/pinctrl-aspeed.c b/drivers/pinctrl/aspeed/pinctrl-aspeed.c
index 7f13ce8..aefe3c3 100644
--- a/drivers/pinctrl/aspeed/pinctrl-aspeed.c
+++ b/drivers/pinctrl/aspeed/pinctrl-aspeed.c
@@ -95,7 +95,7 @@
*
* @desc: The signal descriptor of interest
* @enabled: True to query the enabled state, false to query disabled state
- * @regmap: The IP block's regmap instance
+ * @map: The IP block's regmap instance
*
* Return: 1 if the descriptor's bitfield is configured to the state
* selected by @enabled, 0 if not, and less than zero if an unrecoverable
@@ -594,7 +594,7 @@
/**
* @param: pinconf configuration parameter
* @arg: The supported argument for @param, or -1 if any value is supported
- * @value: The register value to write to configure @arg for @param
+ * @val: The register value to write to configure @arg for @param
*
* The map is to be used in conjunction with the configuration array supplied
* by the driver implementation.
diff --git a/drivers/pinctrl/core.c b/drivers/pinctrl/core.c
index e5a3030..a3dd777 100644
--- a/drivers/pinctrl/core.c
+++ b/drivers/pinctrl/core.c
@@ -21,7 +21,6 @@
#include <linux/slab.h>
#include <linux/err.h>
#include <linux/list.h>
-#include <linux/sysfs.h>
#include <linux/debugfs.h>
#include <linux/seq_file.h>
#include <linux/pinctrl/consumer.h>
@@ -617,6 +616,26 @@
}
EXPORT_SYMBOL_GPL(pinctrl_generic_get_group);
+static int pinctrl_generic_group_name_to_selector(struct pinctrl_dev *pctldev,
+ const char *function)
+{
+ const struct pinctrl_ops *ops = pctldev->desc->pctlops;
+ int ngroups = ops->get_groups_count(pctldev);
+ int selector = 0;
+
+ /* See if this pctldev has this group */
+ while (selector < ngroups) {
+ const char *gname = ops->get_group_name(pctldev, selector);
+
+ if (!strcmp(function, gname))
+ return selector;
+
+ selector++;
+ }
+
+ return -EINVAL;
+}
+
/**
* pinctrl_generic_add_group() - adds a new pin group
* @pctldev: pin controller device
@@ -631,6 +650,16 @@
int *pins, int num_pins, void *data)
{
struct group_desc *group;
+ int selector;
+
+ if (!name)
+ return -EINVAL;
+
+ selector = pinctrl_generic_group_name_to_selector(pctldev, name);
+ if (selector >= 0)
+ return selector;
+
+ selector = pctldev->num_groups;
group = devm_kzalloc(pctldev->dev, sizeof(*group), GFP_KERNEL);
if (!group)
@@ -641,12 +670,11 @@
group->num_pins = num_pins;
group->data = data;
- radix_tree_insert(&pctldev->pin_group_tree, pctldev->num_groups,
- group);
+ radix_tree_insert(&pctldev->pin_group_tree, selector, group);
pctldev->num_groups++;
- return 0;
+ return selector;
}
EXPORT_SYMBOL_GPL(pinctrl_generic_add_group);
diff --git a/drivers/pinctrl/core.h b/drivers/pinctrl/core.h
index 8cf2eba..4a0526e 100644
--- a/drivers/pinctrl/core.h
+++ b/drivers/pinctrl/core.h
@@ -218,12 +218,6 @@
int pinctrl_generic_remove_group(struct pinctrl_dev *pctldev,
unsigned int group_selector);
-static inline int
-pinctrl_generic_remove_last_group(struct pinctrl_dev *pctldev)
-{
- return pinctrl_generic_remove_group(pctldev, pctldev->num_groups - 1);
-}
-
#endif /* CONFIG_GENERIC_PINCTRL_GROUPS */
struct pinctrl_dev *get_pinctrl_dev_from_devname(const char *dev_name);
diff --git a/drivers/pinctrl/freescale/Kconfig b/drivers/pinctrl/freescale/Kconfig
index 0d8ba1e..dccf64c 100644
--- a/drivers/pinctrl/freescale/Kconfig
+++ b/drivers/pinctrl/freescale/Kconfig
@@ -117,6 +117,13 @@
help
Say Y here to enable the imx7ulp pinctrl driver
+config PINCTRL_IMX8MQ
+ bool "IMX8MQ pinctrl driver"
+ depends on SOC_IMX8MQ
+ select PINCTRL_IMX
+ help
+ Say Y here to enable the imx8mq pinctrl driver
+
config PINCTRL_VF610
bool "Freescale Vybrid VF610 pinctrl driver"
depends on SOC_VF610
diff --git a/drivers/pinctrl/freescale/Makefile b/drivers/pinctrl/freescale/Makefile
index 368be8c..73175b3 100644
--- a/drivers/pinctrl/freescale/Makefile
+++ b/drivers/pinctrl/freescale/Makefile
@@ -17,6 +17,7 @@
obj-$(CONFIG_PINCTRL_IMX6UL) += pinctrl-imx6ul.o
obj-$(CONFIG_PINCTRL_IMX7D) += pinctrl-imx7d.o
obj-$(CONFIG_PINCTRL_IMX7ULP) += pinctrl-imx7ulp.o
+obj-$(CONFIG_PINCTRL_IMX8MQ) += pinctrl-imx8mq.o
obj-$(CONFIG_PINCTRL_VF610) += pinctrl-vf610.o
obj-$(CONFIG_PINCTRL_MXS) += pinctrl-mxs.o
obj-$(CONFIG_PINCTRL_IMX23) += pinctrl-imx23.o
diff --git a/drivers/pinctrl/freescale/pinctrl-imx8mq.c b/drivers/pinctrl/freescale/pinctrl-imx8mq.c
new file mode 100644
index 0000000..8d39af5
--- /dev/null
+++ b/drivers/pinctrl/freescale/pinctrl-imx8mq.c
@@ -0,0 +1,351 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2016 Freescale Semiconductor, Inc.
+ * Copyright 2017-2018 NXP
+ * Copyright (C) 2018 Pengutronix, Lucas Stach <kernel@pengutronix.de>
+ */
+
+#include <linux/err.h>
+#include <linux/init.h>
+#include <linux/io.h>
+#include <linux/of.h>
+#include <linux/of_device.h>
+#include <linux/pinctrl/pinctrl.h>
+
+#include "pinctrl-imx.h"
+
+enum imx8mq_pads {
+ MX8MQ_PAD_RESERVE0 = 0,
+ MX8MQ_PAD_RESERVE1 = 1,
+ MX8MQ_PAD_RESERVE2 = 2,
+ MX8MQ_PAD_RESERVE3 = 3,
+ MX8MQ_PAD_RESERVE4 = 4,
+ MX8MQ_IOMUXC_PMIC_STBY_REQ_CCMSRCGPCMIX = 5,
+ MX8MQ_IOMUXC_PMIC_ON_REQ_SNVSMIX = 6,
+ MX8MQ_IOMUXC_ONOFF_SNVSMIX = 7,
+ MX8MQ_IOMUXC_POR_B_SNVSMIX = 8,
+ MX8MQ_IOMUXC_RTC_RESET_B_SNVSMIX = 9,
+ MX8MQ_IOMUXC_GPIO1_IO00 = 10,
+ MX8MQ_IOMUXC_GPIO1_IO01 = 11,
+ MX8MQ_IOMUXC_GPIO1_IO02 = 12,
+ MX8MQ_IOMUXC_GPIO1_IO03 = 13,
+ MX8MQ_IOMUXC_GPIO1_IO04 = 14,
+ MX8MQ_IOMUXC_GPIO1_IO05 = 15,
+ MX8MQ_IOMUXC_GPIO1_IO06 = 16,
+ MX8MQ_IOMUXC_GPIO1_IO07 = 17,
+ MX8MQ_IOMUXC_GPIO1_IO08 = 18,
+ MX8MQ_IOMUXC_GPIO1_IO09 = 19,
+ MX8MQ_IOMUXC_GPIO1_IO10 = 20,
+ MX8MQ_IOMUXC_GPIO1_IO11 = 21,
+ MX8MQ_IOMUXC_GPIO1_IO12 = 22,
+ MX8MQ_IOMUXC_GPIO1_IO13 = 23,
+ MX8MQ_IOMUXC_GPIO1_IO14 = 24,
+ MX8MQ_IOMUXC_GPIO1_IO15 = 25,
+ MX8MQ_IOMUXC_ENET_MDC = 26,
+ MX8MQ_IOMUXC_ENET_MDIO = 27,
+ MX8MQ_IOMUXC_ENET_TD3 = 28,
+ MX8MQ_IOMUXC_ENET_TD2 = 29,
+ MX8MQ_IOMUXC_ENET_TD1 = 30,
+ MX8MQ_IOMUXC_ENET_TD0 = 31,
+ MX8MQ_IOMUXC_ENET_TX_CTL = 32,
+ MX8MQ_IOMUXC_ENET_TXC = 33,
+ MX8MQ_IOMUXC_ENET_RX_CTL = 34,
+ MX8MQ_IOMUXC_ENET_RXC = 35,
+ MX8MQ_IOMUXC_ENET_RD0 = 36,
+ MX8MQ_IOMUXC_ENET_RD1 = 37,
+ MX8MQ_IOMUXC_ENET_RD2 = 38,
+ MX8MQ_IOMUXC_ENET_RD3 = 39,
+ MX8MQ_IOMUXC_SD1_CLK = 40,
+ MX8MQ_IOMUXC_SD1_CMD = 41,
+ MX8MQ_IOMUXC_SD1_DATA0 = 42,
+ MX8MQ_IOMUXC_SD1_DATA1 = 43,
+ MX8MQ_IOMUXC_SD1_DATA2 = 44,
+ MX8MQ_IOMUXC_SD1_DATA3 = 45,
+ MX8MQ_IOMUXC_SD1_DATA4 = 46,
+ MX8MQ_IOMUXC_SD1_DATA5 = 47,
+ MX8MQ_IOMUXC_SD1_DATA6 = 48,
+ MX8MQ_IOMUXC_SD1_DATA7 = 49,
+ MX8MQ_IOMUXC_SD1_RESET_B = 50,
+ MX8MQ_IOMUXC_SD1_STROBE = 51,
+ MX8MQ_IOMUXC_SD2_CD_B = 52,
+ MX8MQ_IOMUXC_SD2_CLK = 53,
+ MX8MQ_IOMUXC_SD2_CMD = 54,
+ MX8MQ_IOMUXC_SD2_DATA0 = 55,
+ MX8MQ_IOMUXC_SD2_DATA1 = 56,
+ MX8MQ_IOMUXC_SD2_DATA2 = 57,
+ MX8MQ_IOMUXC_SD2_DATA3 = 58,
+ MX8MQ_IOMUXC_SD2_RESET_B = 59,
+ MX8MQ_IOMUXC_SD2_WP = 60,
+ MX8MQ_IOMUXC_NAND_ALE = 61,
+ MX8MQ_IOMUXC_NAND_CE0_B = 62,
+ MX8MQ_IOMUXC_NAND_CE1_B = 63,
+ MX8MQ_IOMUXC_NAND_CE2_B = 64,
+ MX8MQ_IOMUXC_NAND_CE3_B = 65,
+ MX8MQ_IOMUXC_NAND_CLE = 66,
+ MX8MQ_IOMUXC_NAND_DATA00 = 67,
+ MX8MQ_IOMUXC_NAND_DATA01 = 68,
+ MX8MQ_IOMUXC_NAND_DATA02 = 69,
+ MX8MQ_IOMUXC_NAND_DATA03 = 70,
+ MX8MQ_IOMUXC_NAND_DATA04 = 71,
+ MX8MQ_IOMUXC_NAND_DATA05 = 72,
+ MX8MQ_IOMUXC_NAND_DATA06 = 73,
+ MX8MQ_IOMUXC_NAND_DATA07 = 74,
+ MX8MQ_IOMUXC_NAND_DQS = 75,
+ MX8MQ_IOMUXC_NAND_RE_B = 76,
+ MX8MQ_IOMUXC_NAND_READY_B = 77,
+ MX8MQ_IOMUXC_NAND_WE_B = 78,
+ MX8MQ_IOMUXC_NAND_WP_B = 79,
+ MX8MQ_IOMUXC_SAI5_RXFS = 80,
+ MX8MQ_IOMUXC_SAI5_RXC = 81,
+ MX8MQ_IOMUXC_SAI5_RXD0 = 82,
+ MX8MQ_IOMUXC_SAI5_RXD1 = 83,
+ MX8MQ_IOMUXC_SAI5_RXD2 = 84,
+ MX8MQ_IOMUXC_SAI5_RXD3 = 85,
+ MX8MQ_IOMUXC_SAI5_MCLK = 86,
+ MX8MQ_IOMUXC_SAI1_RXFS = 87,
+ MX8MQ_IOMUXC_SAI1_RXC = 88,
+ MX8MQ_IOMUXC_SAI1_RXD0 = 89,
+ MX8MQ_IOMUXC_SAI1_RXD1 = 90,
+ MX8MQ_IOMUXC_SAI1_RXD2 = 91,
+ MX8MQ_IOMUXC_SAI1_RXD3 = 92,
+ MX8MQ_IOMUXC_SAI1_RXD4 = 93,
+ MX8MQ_IOMUXC_SAI1_RXD5 = 94,
+ MX8MQ_IOMUXC_SAI1_RXD6 = 95,
+ MX8MQ_IOMUXC_SAI1_RXD7 = 96,
+ MX8MQ_IOMUXC_SAI1_TXFS = 97,
+ MX8MQ_IOMUXC_SAI1_TXC = 98,
+ MX8MQ_IOMUXC_SAI1_TXD0 = 99,
+ MX8MQ_IOMUXC_SAI1_TXD1 = 100,
+ MX8MQ_IOMUXC_SAI1_TXD2 = 101,
+ MX8MQ_IOMUXC_SAI1_TXD3 = 102,
+ MX8MQ_IOMUXC_SAI1_TXD4 = 103,
+ MX8MQ_IOMUXC_SAI1_TXD5 = 104,
+ MX8MQ_IOMUXC_SAI1_TXD6 = 105,
+ MX8MQ_IOMUXC_SAI1_TXD7 = 106,
+ MX8MQ_IOMUXC_SAI1_MCLK = 107,
+ MX8MQ_IOMUXC_SAI2_RXFS = 108,
+ MX8MQ_IOMUXC_SAI2_RXC = 109,
+ MX8MQ_IOMUXC_SAI2_RXD0 = 110,
+ MX8MQ_IOMUXC_SAI2_TXFS = 111,
+ MX8MQ_IOMUXC_SAI2_TXC = 112,
+ MX8MQ_IOMUXC_SAI2_TXD0 = 113,
+ MX8MQ_IOMUXC_SAI2_MCLK = 114,
+ MX8MQ_IOMUXC_SAI3_RXFS = 115,
+ MX8MQ_IOMUXC_SAI3_RXC = 116,
+ MX8MQ_IOMUXC_SAI3_RXD = 117,
+ MX8MQ_IOMUXC_SAI3_TXFS = 118,
+ MX8MQ_IOMUXC_SAI3_TXC = 119,
+ MX8MQ_IOMUXC_SAI3_TXD = 120,
+ MX8MQ_IOMUXC_SAI3_MCLK = 121,
+ MX8MQ_IOMUXC_SPDIF_TX = 122,
+ MX8MQ_IOMUXC_SPDIF_RX = 123,
+ MX8MQ_IOMUXC_SPDIF_EXT_CLK = 124,
+ MX8MQ_IOMUXC_ECSPI1_SCLK = 125,
+ MX8MQ_IOMUXC_ECSPI1_MOSI = 126,
+ MX8MQ_IOMUXC_ECSPI1_MISO = 127,
+ MX8MQ_IOMUXC_ECSPI1_SS0 = 128,
+ MX8MQ_IOMUXC_ECSPI2_SCLK = 129,
+ MX8MQ_IOMUXC_ECSPI2_MOSI = 130,
+ MX8MQ_IOMUXC_ECSPI2_MISO = 131,
+ MX8MQ_IOMUXC_ECSPI2_SS0 = 132,
+ MX8MQ_IOMUXC_I2C1_SCL = 133,
+ MX8MQ_IOMUXC_I2C1_SDA = 134,
+ MX8MQ_IOMUXC_I2C2_SCL = 135,
+ MX8MQ_IOMUXC_I2C2_SDA = 136,
+ MX8MQ_IOMUXC_I2C3_SCL = 137,
+ MX8MQ_IOMUXC_I2C3_SDA = 138,
+ MX8MQ_IOMUXC_I2C4_SCL = 139,
+ MX8MQ_IOMUXC_I2C4_SDA = 140,
+ MX8MQ_IOMUXC_UART1_RXD = 141,
+ MX8MQ_IOMUXC_UART1_TXD = 142,
+ MX8MQ_IOMUXC_UART2_RXD = 143,
+ MX8MQ_IOMUXC_UART2_TXD = 144,
+ MX8MQ_IOMUXC_UART3_RXD = 145,
+ MX8MQ_IOMUXC_UART3_TXD = 146,
+ MX8MQ_IOMUXC_UART4_RXD = 147,
+ MX8MQ_IOMUXC_UART4_TXD = 148,
+};
+
+/* Pad names for the pinmux subsystem */
+static const struct pinctrl_pin_desc imx8mq_pinctrl_pads[] = {
+ IMX_PINCTRL_PIN(MX8MQ_PAD_RESERVE0),
+ IMX_PINCTRL_PIN(MX8MQ_PAD_RESERVE1),
+ IMX_PINCTRL_PIN(MX8MQ_PAD_RESERVE2),
+ IMX_PINCTRL_PIN(MX8MQ_PAD_RESERVE3),
+ IMX_PINCTRL_PIN(MX8MQ_PAD_RESERVE4),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_PMIC_STBY_REQ_CCMSRCGPCMIX),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_PMIC_ON_REQ_SNVSMIX),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_ONOFF_SNVSMIX),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_POR_B_SNVSMIX),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_RTC_RESET_B_SNVSMIX),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_GPIO1_IO00),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_GPIO1_IO01),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_GPIO1_IO02),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_GPIO1_IO03),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_GPIO1_IO04),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_GPIO1_IO05),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_GPIO1_IO06),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_GPIO1_IO07),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_GPIO1_IO08),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_GPIO1_IO09),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_GPIO1_IO10),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_GPIO1_IO11),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_GPIO1_IO12),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_GPIO1_IO13),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_GPIO1_IO14),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_GPIO1_IO15),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_ENET_MDC),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_ENET_MDIO),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_ENET_TD3),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_ENET_TD2),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_ENET_TD1),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_ENET_TD0),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_ENET_TX_CTL),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_ENET_TXC),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_ENET_RX_CTL),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_ENET_RXC),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_ENET_RD0),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_ENET_RD1),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_ENET_RD2),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_ENET_RD3),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_SD1_CLK),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_SD1_CMD),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_SD1_DATA0),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_SD1_DATA1),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_SD1_DATA2),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_SD1_DATA3),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_SD1_DATA4),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_SD1_DATA5),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_SD1_DATA6),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_SD1_DATA7),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_SD1_RESET_B),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_SD1_STROBE),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_SD2_CD_B),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_SD2_CLK),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_SD2_CMD),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_SD2_DATA0),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_SD2_DATA1),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_SD2_DATA2),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_SD2_DATA3),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_SD2_RESET_B),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_SD2_WP),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_NAND_ALE),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_NAND_CE0_B),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_NAND_CE1_B),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_NAND_CE2_B),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_NAND_CE3_B),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_NAND_CLE),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_NAND_DATA00),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_NAND_DATA01),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_NAND_DATA02),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_NAND_DATA03),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_NAND_DATA04),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_NAND_DATA05),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_NAND_DATA06),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_NAND_DATA07),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_NAND_DQS),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_NAND_RE_B),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_NAND_READY_B),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_NAND_WE_B),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_NAND_WP_B),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_SAI5_RXFS),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_SAI5_RXC),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_SAI5_RXD0),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_SAI5_RXD1),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_SAI5_RXD2),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_SAI5_RXD3),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_SAI5_MCLK),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_SAI1_RXFS),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_SAI1_RXC),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_SAI1_RXD0),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_SAI1_RXD1),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_SAI1_RXD2),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_SAI1_RXD3),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_SAI1_RXD4),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_SAI1_RXD5),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_SAI1_RXD6),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_SAI1_RXD7),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_SAI1_TXFS),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_SAI1_TXC),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_SAI1_TXD0),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_SAI1_TXD1),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_SAI1_TXD2),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_SAI1_TXD3),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_SAI1_TXD4),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_SAI1_TXD5),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_SAI1_TXD6),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_SAI1_TXD7),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_SAI1_MCLK),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_SAI2_RXFS),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_SAI2_RXC),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_SAI2_RXD0),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_SAI2_TXFS),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_SAI2_TXC),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_SAI2_TXD0),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_SAI2_MCLK),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_SAI3_RXFS),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_SAI3_RXC),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_SAI3_RXD),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_SAI3_TXFS),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_SAI3_TXC),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_SAI3_TXD),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_SAI3_MCLK),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_SPDIF_TX),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_SPDIF_RX),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_SPDIF_EXT_CLK),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_ECSPI1_SCLK),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_ECSPI1_MOSI),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_ECSPI1_MISO),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_ECSPI1_SS0),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_ECSPI2_SCLK),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_ECSPI2_MOSI),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_ECSPI2_MISO),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_ECSPI2_SS0),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_I2C1_SCL),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_I2C1_SDA),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_I2C2_SCL),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_I2C2_SDA),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_I2C3_SCL),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_I2C3_SDA),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_I2C4_SCL),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_I2C4_SDA),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_UART1_RXD),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_UART1_TXD),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_UART2_RXD),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_UART2_TXD),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_UART3_RXD),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_UART3_TXD),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_UART4_RXD),
+ IMX_PINCTRL_PIN(MX8MQ_IOMUXC_UART4_TXD),
+};
+
+static const struct imx_pinctrl_soc_info imx8mq_pinctrl_info = {
+ .pins = imx8mq_pinctrl_pads,
+ .npins = ARRAY_SIZE(imx8mq_pinctrl_pads),
+ .gpr_compatible = "fsl,imx8mq-iomuxc-gpr",
+};
+
+static const struct of_device_id imx8mq_pinctrl_of_match[] = {
+ { .compatible = "fsl,imx8mq-iomuxc", .data = &imx8mq_pinctrl_info, },
+ { /* sentinel */ }
+};
+
+static int imx8mq_pinctrl_probe(struct platform_device *pdev)
+{
+ return imx_pinctrl_probe(pdev, &imx8mq_pinctrl_info);
+}
+
+static struct platform_driver imx8mq_pinctrl_driver = {
+ .driver = {
+ .name = "imx8mq-pinctrl",
+ .of_match_table = of_match_ptr(imx8mq_pinctrl_of_match),
+ .suppress_bind_attrs = true,
+ },
+ .probe = imx8mq_pinctrl_probe,
+};
+
+static int __init imx8mq_pinctrl_init(void)
+{
+ return platform_driver_register(&imx8mq_pinctrl_driver);
+}
+arch_initcall(imx8mq_pinctrl_init);
diff --git a/drivers/pinctrl/intel/Kconfig b/drivers/pinctrl/intel/Kconfig
index 4aea1b8..452a14f 100644
--- a/drivers/pinctrl/intel/Kconfig
+++ b/drivers/pinctrl/intel/Kconfig
@@ -1,6 +1,6 @@
-#
+# SPDX-License-Identifier: GPL-2.0
# Intel pin control drivers
-#
+
if (X86 || COMPILE_TEST)
config PINCTRL_BAYTRAIL
@@ -90,6 +90,14 @@
This pinctrl driver provides an interface that allows configuring
of Intel Gemini Lake SoC pins and using them as GPIOs.
+config PINCTRL_ICELAKE
+ tristate "Intel Ice Lake PCH pinctrl and GPIO driver"
+ depends on ACPI
+ select PINCTRL_INTEL
+ help
+ This pinctrl driver provides an interface that allows configuring
+ of Intel Ice Lake PCH pins and using them as GPIOs.
+
config PINCTRL_LEWISBURG
tristate "Intel Lewisburg pinctrl and GPIO driver"
depends on ACPI
diff --git a/drivers/pinctrl/intel/Makefile b/drivers/pinctrl/intel/Makefile
index fadfe3e..cb491e6 100644
--- a/drivers/pinctrl/intel/Makefile
+++ b/drivers/pinctrl/intel/Makefile
@@ -10,5 +10,6 @@
obj-$(CONFIG_PINCTRL_CEDARFORK) += pinctrl-cedarfork.o
obj-$(CONFIG_PINCTRL_DENVERTON) += pinctrl-denverton.o
obj-$(CONFIG_PINCTRL_GEMINILAKE) += pinctrl-geminilake.o
+obj-$(CONFIG_PINCTRL_ICELAKE) += pinctrl-icelake.o
obj-$(CONFIG_PINCTRL_LEWISBURG) += pinctrl-lewisburg.o
obj-$(CONFIG_PINCTRL_SUNRISEPOINT) += pinctrl-sunrisepoint.o
diff --git a/drivers/pinctrl/intel/pinctrl-baytrail.c b/drivers/pinctrl/intel/pinctrl-baytrail.c
index 6b52ea1..003ad48 100644
--- a/drivers/pinctrl/intel/pinctrl-baytrail.c
+++ b/drivers/pinctrl/intel/pinctrl-baytrail.c
@@ -1,17 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* Pinctrl GPIO driver for Intel Baytrail
- * Copyright (c) 2012-2013, Intel Corporation.
*
+ * Copyright (c) 2012-2013, Intel Corporation
* Author: Mathias Nyman <mathias.nyman@linux.intel.com>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- * more details.
*/
#include <linux/kernel.h>
@@ -1542,11 +1534,13 @@
switch (irqd_get_trigger_type(d)) {
case IRQ_TYPE_LEVEL_HIGH:
value |= BYT_TRIG_LVL;
+ /* fall through */
case IRQ_TYPE_EDGE_RISING:
value |= BYT_TRIG_POS;
break;
case IRQ_TYPE_LEVEL_LOW:
value |= BYT_TRIG_LVL;
+ /* fall through */
case IRQ_TYPE_EDGE_FALLING:
value |= BYT_TRIG_NEG;
break;
diff --git a/drivers/pinctrl/intel/pinctrl-broxton.c b/drivers/pinctrl/intel/pinctrl-broxton.c
index e6e6fd1..8b1c7b5 100644
--- a/drivers/pinctrl/intel/pinctrl-broxton.c
+++ b/drivers/pinctrl/intel/pinctrl-broxton.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* Intel Broxton SoC pinctrl/GPIO driver
*
* Copyright (C) 2015, 2016 Intel Corporation
* Author: Mika Westerberg <mika.westerberg@linux.intel.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
*/
#include <linux/acpi.h>
diff --git a/drivers/pinctrl/intel/pinctrl-cannonlake.c b/drivers/pinctrl/intel/pinctrl-cannonlake.c
index 6243e7d..71ad67b 100644
--- a/drivers/pinctrl/intel/pinctrl-cannonlake.c
+++ b/drivers/pinctrl/intel/pinctrl-cannonlake.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* Intel Cannon Lake PCH pinctrl/GPIO driver
*
* Copyright (C) 2017, Intel Corporation
* Authors: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
* Mika Westerberg <mika.westerberg@linux.intel.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
*/
#include <linux/acpi.h>
diff --git a/drivers/pinctrl/intel/pinctrl-cedarfork.c b/drivers/pinctrl/intel/pinctrl-cedarfork.c
index 59216b0..c788e37 100644
--- a/drivers/pinctrl/intel/pinctrl-cedarfork.c
+++ b/drivers/pinctrl/intel/pinctrl-cedarfork.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* Intel Cedar Fork PCH pinctrl/GPIO driver
*
* Copyright (C) 2017, Intel Corporation
* Author: Mika Westerberg <mika.westerberg@linux.intel.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
*/
#include <linux/acpi.h>
@@ -240,51 +237,51 @@
PINCTRL_PIN(179, "GBE_GPIO10"),
PINCTRL_PIN(180, "GBE_GPIO11"),
PINCTRL_PIN(181, "GBE_GPIO12"),
- PINCTRL_PIN(182, "SATA0_LED_N"),
- PINCTRL_PIN(183, "SATA1_LED_N"),
- PINCTRL_PIN(184, "SATA_PDETECT0"),
- PINCTRL_PIN(185, "SATA_PDETECT1"),
- PINCTRL_PIN(186, "SATA0_SDOUT"),
- PINCTRL_PIN(187, "SATA1_SDOUT"),
- PINCTRL_PIN(188, "SATA2_LED_N"),
- PINCTRL_PIN(189, "SATA_PDETECT2"),
- PINCTRL_PIN(190, "SATA2_SDOUT"),
+ PINCTRL_PIN(182, "PECI_SMB_DATA"),
+ PINCTRL_PIN(183, "SATA0_LED_N"),
+ PINCTRL_PIN(184, "SATA1_LED_N"),
+ PINCTRL_PIN(185, "SATA_PDETECT0"),
+ PINCTRL_PIN(186, "SATA_PDETECT1"),
+ PINCTRL_PIN(187, "SATA0_SDOUT"),
+ PINCTRL_PIN(188, "SATA1_SDOUT"),
+ PINCTRL_PIN(189, "SATA2_LED_N"),
+ PINCTRL_PIN(190, "SATA_PDETECT2"),
+ PINCTRL_PIN(191, "SATA2_SDOUT"),
/* EAST3 */
- PINCTRL_PIN(191, "ESPI_IO0"),
- PINCTRL_PIN(192, "ESPI_IO1"),
- PINCTRL_PIN(193, "ESPI_IO2"),
- PINCTRL_PIN(194, "ESPI_IO3"),
- PINCTRL_PIN(195, "ESPI_CLK"),
- PINCTRL_PIN(196, "ESPI_RST_N"),
- PINCTRL_PIN(197, "ESPI_CS0_N"),
- PINCTRL_PIN(198, "ESPI_ALRT0_N"),
- PINCTRL_PIN(199, "ESPI_CS1_N"),
- PINCTRL_PIN(200, "ESPI_ALRT1_N"),
- PINCTRL_PIN(201, "ESPI_CLK_LOOPBK"),
+ PINCTRL_PIN(192, "ESPI_IO0"),
+ PINCTRL_PIN(193, "ESPI_IO1"),
+ PINCTRL_PIN(194, "ESPI_IO2"),
+ PINCTRL_PIN(195, "ESPI_IO3"),
+ PINCTRL_PIN(196, "ESPI_CLK"),
+ PINCTRL_PIN(197, "ESPI_RST_N"),
+ PINCTRL_PIN(198, "ESPI_CS0_N"),
+ PINCTRL_PIN(199, "ESPI_ALRT0_N"),
+ PINCTRL_PIN(200, "ESPI_CS1_N"),
+ PINCTRL_PIN(201, "ESPI_ALRT1_N"),
+ PINCTRL_PIN(202, "ESPI_CLK_LOOPBK"),
/* EAST0 */
- PINCTRL_PIN(202, "SPI_CS0_N"),
- PINCTRL_PIN(203, "SPI_CS1_N"),
- PINCTRL_PIN(204, "SPI_MOSI_IO0"),
- PINCTRL_PIN(205, "SPI_MISO_IO1"),
- PINCTRL_PIN(206, "SPI_IO2"),
- PINCTRL_PIN(207, "SPI_IO3"),
- PINCTRL_PIN(208, "SPI_CLK"),
- PINCTRL_PIN(209, "SPI_CLK_LOOPBK"),
- PINCTRL_PIN(210, "SUSPWRDNACK"),
- PINCTRL_PIN(211, "PMU_SUSCLK"),
- PINCTRL_PIN(212, "ADR_COMPLETE"),
- PINCTRL_PIN(213, "ADR_TRIGGER_N"),
- PINCTRL_PIN(214, "PMU_SLP_S45_N"),
- PINCTRL_PIN(215, "PMU_SLP_S3_N"),
- PINCTRL_PIN(216, "PMU_WAKE_N"),
- PINCTRL_PIN(217, "PMU_PWRBTN_N"),
- PINCTRL_PIN(218, "PMU_RESETBUTTON_N"),
- PINCTRL_PIN(219, "PMU_PLTRST_N"),
- PINCTRL_PIN(220, "SUS_STAT_N"),
- PINCTRL_PIN(221, "PMU_I2C_CLK"),
- PINCTRL_PIN(222, "PMU_I2C_DATA"),
- PINCTRL_PIN(223, "PECI_SMB_CLK"),
- PINCTRL_PIN(224, "PECI_SMB_DATA"),
+ PINCTRL_PIN(203, "SPI_CS0_N"),
+ PINCTRL_PIN(204, "SPI_CS1_N"),
+ PINCTRL_PIN(205, "SPI_MOSI_IO0"),
+ PINCTRL_PIN(206, "SPI_MISO_IO1"),
+ PINCTRL_PIN(207, "SPI_IO2"),
+ PINCTRL_PIN(208, "SPI_IO3"),
+ PINCTRL_PIN(209, "SPI_CLK"),
+ PINCTRL_PIN(210, "SPI_CLK_LOOPBK"),
+ PINCTRL_PIN(211, "SUSPWRDNACK"),
+ PINCTRL_PIN(212, "PMU_SUSCLK"),
+ PINCTRL_PIN(213, "ADR_COMPLETE"),
+ PINCTRL_PIN(214, "ADR_TRIGGER_N"),
+ PINCTRL_PIN(215, "PMU_SLP_S45_N"),
+ PINCTRL_PIN(216, "PMU_SLP_S3_N"),
+ PINCTRL_PIN(217, "PMU_WAKE_N"),
+ PINCTRL_PIN(218, "PMU_PWRBTN_N"),
+ PINCTRL_PIN(219, "PMU_RESETBUTTON_N"),
+ PINCTRL_PIN(220, "PMU_PLTRST_N"),
+ PINCTRL_PIN(221, "SUS_STAT_N"),
+ PINCTRL_PIN(222, "PMU_I2C_CLK"),
+ PINCTRL_PIN(223, "PMU_I2C_DATA"),
+ PINCTRL_PIN(224, "PECI_SMB_CLK"),
PINCTRL_PIN(225, "PECI_SMB_ALRT_N"),
/* EMMC */
PINCTRL_PIN(226, "EMMC_CMD"),
@@ -315,9 +312,9 @@
};
static const struct intel_padgroup cdf_community1_gpps[] = {
- CDF_GPP(0, 168, 190), /* EAST2 */
- CDF_GPP(1, 191, 201), /* EAST3 */
- CDF_GPP(2, 202, 225), /* EAST0 */
+ CDF_GPP(0, 168, 191), /* EAST2 */
+ CDF_GPP(1, 192, 202), /* EAST3 */
+ CDF_GPP(2, 203, 225), /* EAST0 */
CDF_GPP(3, 226, 236), /* EMMC */
};
diff --git a/drivers/pinctrl/intel/pinctrl-cherryview.c b/drivers/pinctrl/intel/pinctrl-cherryview.c
index 0f1019a..6d31ad7 100644
--- a/drivers/pinctrl/intel/pinctrl-cherryview.c
+++ b/drivers/pinctrl/intel/pinctrl-cherryview.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* Cherryview/Braswell pinctrl driver
*
@@ -7,10 +8,6 @@
* This driver is based on the original Cherryview GPIO driver by
* Ning Li <ning.li@intel.com>
* Alan Cox <alan@linux.intel.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
*/
#include <linux/dmi.h>
diff --git a/drivers/pinctrl/intel/pinctrl-denverton.c b/drivers/pinctrl/intel/pinctrl-denverton.c
index 6572550..f321ab0 100644
--- a/drivers/pinctrl/intel/pinctrl-denverton.c
+++ b/drivers/pinctrl/intel/pinctrl-denverton.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* Intel Denverton SoC pinctrl/GPIO driver
*
* Copyright (C) 2017, Intel Corporation
* Author: Mika Westerberg <mika.westerberg@linux.intel.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
*/
#include <linux/acpi.h>
diff --git a/drivers/pinctrl/intel/pinctrl-geminilake.c b/drivers/pinctrl/intel/pinctrl-geminilake.c
index a6b94c9..5c4c967 100644
--- a/drivers/pinctrl/intel/pinctrl-geminilake.c
+++ b/drivers/pinctrl/intel/pinctrl-geminilake.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* Intel Gemini Lake SoC pinctrl/GPIO driver
*
* Copyright (C) 2017 Intel Corporation
* Author: Mika Westerberg <mika.westerberg@linux.intel.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
*/
#include <linux/acpi.h>
diff --git a/drivers/pinctrl/intel/pinctrl-icelake.c b/drivers/pinctrl/intel/pinctrl-icelake.c
new file mode 100644
index 0000000..630b966
--- /dev/null
+++ b/drivers/pinctrl/intel/pinctrl-icelake.c
@@ -0,0 +1,436 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Intel Ice Lake PCH pinctrl/GPIO driver
+ *
+ * Copyright (C) 2018, Intel Corporation
+ * Authors: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
+ * Mika Westerberg <mika.westerberg@linux.intel.com>
+ */
+
+#include <linux/acpi.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/pm.h>
+#include <linux/pinctrl/pinctrl.h>
+
+#include "pinctrl-intel.h"
+
+#define ICL_PAD_OWN 0x020
+#define ICL_PADCFGLOCK 0x080
+#define ICL_HOSTSW_OWN 0x0b0
+#define ICL_GPI_IE 0x110
+
+#define ICL_GPP(r, s, e, g) \
+ { \
+ .reg_num = (r), \
+ .base = (s), \
+ .size = ((e) - (s) + 1), \
+ .gpio_base = (g), \
+ }
+
+#define ICL_NO_GPIO -1
+
+#define ICL_COMMUNITY(b, s, e, g) \
+ { \
+ .barno = (b), \
+ .padown_offset = ICL_PAD_OWN, \
+ .padcfglock_offset = ICL_PADCFGLOCK, \
+ .hostown_offset = ICL_HOSTSW_OWN, \
+ .ie_offset = ICL_GPI_IE, \
+ .pin_base = (s), \
+ .npins = ((e) - (s) + 1), \
+ .gpps = (g), \
+ .ngpps = ARRAY_SIZE(g), \
+ }
+
+/* Ice Lake-LP */
+static const struct pinctrl_pin_desc icllp_pins[] = {
+ /* GPP_G */
+ PINCTRL_PIN(0, "SD3_CMD"),
+ PINCTRL_PIN(1, "SD3_D0"),
+ PINCTRL_PIN(2, "SD3_D1"),
+ PINCTRL_PIN(3, "SD3_D2"),
+ PINCTRL_PIN(4, "SD3_D3"),
+ PINCTRL_PIN(5, "SD3_CDB"),
+ PINCTRL_PIN(6, "SD3_CLK"),
+ PINCTRL_PIN(7, "SD3_WP"),
+ /* GPP_B */
+ PINCTRL_PIN(8, "CORE_VID_0"),
+ PINCTRL_PIN(9, "CORE_VID_1"),
+ PINCTRL_PIN(10, "VRALERTB"),
+ PINCTRL_PIN(11, "CPU_GP_2"),
+ PINCTRL_PIN(12, "CPU_GP_3"),
+ PINCTRL_PIN(13, "ISH_I2C0_SDA"),
+ PINCTRL_PIN(14, "ISH_I2C0_SCL"),
+ PINCTRL_PIN(15, "ISH_I2C1_SDA"),
+ PINCTRL_PIN(16, "ISH_I2C1_SCL"),
+ PINCTRL_PIN(17, "I2C5_SDA"),
+ PINCTRL_PIN(18, "I2C5_SCL"),
+ PINCTRL_PIN(19, "PMCALERTB"),
+ PINCTRL_PIN(20, "SLP_S0B"),
+ PINCTRL_PIN(21, "PLTRSTB"),
+ PINCTRL_PIN(22, "SPKR"),
+ PINCTRL_PIN(23, "GSPI0_CS0B"),
+ PINCTRL_PIN(24, "GSPI0_CLK"),
+ PINCTRL_PIN(25, "GSPI0_MISO"),
+ PINCTRL_PIN(26, "GSPI0_MOSI"),
+ PINCTRL_PIN(27, "GSPI1_CS0B"),
+ PINCTRL_PIN(28, "GSPI1_CLK"),
+ PINCTRL_PIN(29, "GSPI1_MISO"),
+ PINCTRL_PIN(30, "GSPI1_MOSI"),
+ PINCTRL_PIN(31, "SML1ALERTB"),
+ PINCTRL_PIN(32, "GSPI0_CLK_LOOPBK"),
+ PINCTRL_PIN(33, "GSPI1_CLK_LOOPBK"),
+ /* GPP_A */
+ PINCTRL_PIN(34, "ESPI_IO_0"),
+ PINCTRL_PIN(35, "ESPI_IO_1"),
+ PINCTRL_PIN(36, "ESPI_IO_2"),
+ PINCTRL_PIN(37, "ESPI_IO_3"),
+ PINCTRL_PIN(38, "ESPI_CSB"),
+ PINCTRL_PIN(39, "ESPI_CLK"),
+ PINCTRL_PIN(40, "ESPI_RESETB"),
+ PINCTRL_PIN(41, "I2S2_SCLK"),
+ PINCTRL_PIN(42, "I2S2_SFRM"),
+ PINCTRL_PIN(43, "I2S2_TXD"),
+ PINCTRL_PIN(44, "I2S2_RXD"),
+ PINCTRL_PIN(45, "SATA_DEVSLP_2"),
+ PINCTRL_PIN(46, "SATAXPCIE_1"),
+ PINCTRL_PIN(47, "SATAXPCIE_2"),
+ PINCTRL_PIN(48, "USB2_OCB_1"),
+ PINCTRL_PIN(49, "USB2_OCB_2"),
+ PINCTRL_PIN(50, "USB2_OCB_3"),
+ PINCTRL_PIN(51, "DDSP_HPD_C"),
+ PINCTRL_PIN(52, "DDSP_HPD_B"),
+ PINCTRL_PIN(53, "DDSP_HPD_1"),
+ PINCTRL_PIN(54, "DDSP_HPD_2"),
+ PINCTRL_PIN(55, "I2S5_TXD"),
+ PINCTRL_PIN(56, "I2S5_RXD"),
+ PINCTRL_PIN(57, "I2S1_SCLK"),
+ PINCTRL_PIN(58, "ESPI_CLK_LOOPBK"),
+ /* GPP_H */
+ PINCTRL_PIN(59, "SD_1P8_SEL"),
+ PINCTRL_PIN(60, "SD_PWR_EN_B"),
+ PINCTRL_PIN(61, "GPPC_H_2"),
+ PINCTRL_PIN(62, "SX_EXIT_HOLDOFFB"),
+ PINCTRL_PIN(63, "I2C2_SDA"),
+ PINCTRL_PIN(64, "I2C2_SCL"),
+ PINCTRL_PIN(65, "I2C3_SDA"),
+ PINCTRL_PIN(66, "I2C3_SCL"),
+ PINCTRL_PIN(67, "I2C4_SDA"),
+ PINCTRL_PIN(68, "I2C4_SCL"),
+ PINCTRL_PIN(69, "SRCCLKREQB_4"),
+ PINCTRL_PIN(70, "SRCCLKREQB_5"),
+ PINCTRL_PIN(71, "M2_SKT2_CFG_0"),
+ PINCTRL_PIN(72, "M2_SKT2_CFG_1"),
+ PINCTRL_PIN(73, "M2_SKT2_CFG_2"),
+ PINCTRL_PIN(74, "M2_SKT2_CFG_3"),
+ PINCTRL_PIN(75, "DDPB_CTRLCLK"),
+ PINCTRL_PIN(76, "DDPB_CTRLDATA"),
+ PINCTRL_PIN(77, "CPU_VCCIO_PWR_GATEB"),
+ PINCTRL_PIN(78, "TIME_SYNC_0"),
+ PINCTRL_PIN(79, "IMGCLKOUT_1"),
+ PINCTRL_PIN(80, "IMGCLKOUT_2"),
+ PINCTRL_PIN(81, "IMGCLKOUT_3"),
+ PINCTRL_PIN(82, "IMGCLKOUT_4"),
+ /* GPP_D */
+ PINCTRL_PIN(83, "ISH_GP_0"),
+ PINCTRL_PIN(84, "ISH_GP_1"),
+ PINCTRL_PIN(85, "ISH_GP_2"),
+ PINCTRL_PIN(86, "ISH_GP_3"),
+ PINCTRL_PIN(87, "IMGCLKOUT_0"),
+ PINCTRL_PIN(88, "SRCCLKREQB_0"),
+ PINCTRL_PIN(89, "SRCCLKREQB_1"),
+ PINCTRL_PIN(90, "SRCCLKREQB_2"),
+ PINCTRL_PIN(91, "SRCCLKREQB_3"),
+ PINCTRL_PIN(92, "ISH_SPI_CSB"),
+ PINCTRL_PIN(93, "ISH_SPI_CLK"),
+ PINCTRL_PIN(94, "ISH_SPI_MISO"),
+ PINCTRL_PIN(95, "ISH_SPI_MOSI"),
+ PINCTRL_PIN(96, "ISH_UART0_RXD"),
+ PINCTRL_PIN(97, "ISH_UART0_TXD"),
+ PINCTRL_PIN(98, "ISH_UART0_RTSB"),
+ PINCTRL_PIN(99, "ISH_UART0_CTSB"),
+ PINCTRL_PIN(100, "ISH_GP_4"),
+ PINCTRL_PIN(101, "ISH_GP_5"),
+ PINCTRL_PIN(102, "I2S_MCLK"),
+ PINCTRL_PIN(103, "GSPI2_CLK_LOOPBK"),
+ /* GPP_F */
+ PINCTRL_PIN(104, "CNV_BRI_DT"),
+ PINCTRL_PIN(105, "CNV_BRI_RSP"),
+ PINCTRL_PIN(106, "CNV_RGI_DT"),
+ PINCTRL_PIN(107, "CNV_RGI_RSP"),
+ PINCTRL_PIN(108, "CNV_RF_RESET_B"),
+ PINCTRL_PIN(109, "EMMC_HIP_MON"),
+ PINCTRL_PIN(110, "CNV_PA_BLANKING"),
+ PINCTRL_PIN(111, "EMMC_CMD"),
+ PINCTRL_PIN(112, "EMMC_DATA0"),
+ PINCTRL_PIN(113, "EMMC_DATA1"),
+ PINCTRL_PIN(114, "EMMC_DATA2"),
+ PINCTRL_PIN(115, "EMMC_DATA3"),
+ PINCTRL_PIN(116, "EMMC_DATA4"),
+ PINCTRL_PIN(117, "EMMC_DATA5"),
+ PINCTRL_PIN(118, "EMMC_DATA6"),
+ PINCTRL_PIN(119, "EMMC_DATA7"),
+ PINCTRL_PIN(120, "EMMC_RCLK"),
+ PINCTRL_PIN(121, "EMMC_CLK"),
+ PINCTRL_PIN(122, "EMMC_RESETB"),
+ PINCTRL_PIN(123, "A4WP_PRESENT"),
+ /* vGPIO */
+ PINCTRL_PIN(124, "CNV_BTEN"),
+ PINCTRL_PIN(125, "CNV_WCEN"),
+ PINCTRL_PIN(126, "CNV_BT_HOST_WAKEB"),
+ PINCTRL_PIN(127, "CNV_BT_IF_SELECT"),
+ PINCTRL_PIN(128, "vCNV_BT_UART_TXD"),
+ PINCTRL_PIN(129, "vCNV_BT_UART_RXD"),
+ PINCTRL_PIN(130, "vCNV_BT_UART_CTS_B"),
+ PINCTRL_PIN(131, "vCNV_BT_UART_RTS_B"),
+ PINCTRL_PIN(132, "vCNV_MFUART1_TXD"),
+ PINCTRL_PIN(133, "vCNV_MFUART1_RXD"),
+ PINCTRL_PIN(134, "vCNV_MFUART1_CTS_B"),
+ PINCTRL_PIN(135, "vCNV_MFUART1_RTS_B"),
+ PINCTRL_PIN(136, "vUART0_TXD"),
+ PINCTRL_PIN(137, "vUART0_RXD"),
+ PINCTRL_PIN(138, "vUART0_CTS_B"),
+ PINCTRL_PIN(139, "vUART0_RTS_B"),
+ PINCTRL_PIN(140, "vISH_UART0_TXD"),
+ PINCTRL_PIN(141, "vISH_UART0_RXD"),
+ PINCTRL_PIN(142, "vISH_UART0_CTS_B"),
+ PINCTRL_PIN(143, "vISH_UART0_RTS_B"),
+ PINCTRL_PIN(144, "vCNV_BT_I2S_BCLK"),
+ PINCTRL_PIN(145, "vCNV_BT_I2S_WS_SYNC"),
+ PINCTRL_PIN(146, "vCNV_BT_I2S_SDO"),
+ PINCTRL_PIN(147, "vCNV_BT_I2S_SDI"),
+ PINCTRL_PIN(148, "vI2S2_SCLK"),
+ PINCTRL_PIN(149, "vI2S2_SFRM"),
+ PINCTRL_PIN(150, "vI2S2_TXD"),
+ PINCTRL_PIN(151, "vI2S2_RXD"),
+ PINCTRL_PIN(152, "vSD3_CD_B"),
+ /* GPP_C */
+ PINCTRL_PIN(153, "SMBCLK"),
+ PINCTRL_PIN(154, "SMBDATA"),
+ PINCTRL_PIN(155, "SMBALERTB"),
+ PINCTRL_PIN(156, "SML0CLK"),
+ PINCTRL_PIN(157, "SML0DATA"),
+ PINCTRL_PIN(158, "SML0ALERTB"),
+ PINCTRL_PIN(159, "SML1CLK"),
+ PINCTRL_PIN(160, "SML1DATA"),
+ PINCTRL_PIN(161, "UART0_RXD"),
+ PINCTRL_PIN(162, "UART0_TXD"),
+ PINCTRL_PIN(163, "UART0_RTSB"),
+ PINCTRL_PIN(164, "UART0_CTSB"),
+ PINCTRL_PIN(165, "UART1_RXD"),
+ PINCTRL_PIN(166, "UART1_TXD"),
+ PINCTRL_PIN(167, "UART1_RTSB"),
+ PINCTRL_PIN(168, "UART1_CTSB"),
+ PINCTRL_PIN(169, "I2C0_SDA"),
+ PINCTRL_PIN(170, "I2C0_SCL"),
+ PINCTRL_PIN(171, "I2C1_SDA"),
+ PINCTRL_PIN(172, "I2C1_SCL"),
+ PINCTRL_PIN(173, "UART2_RXD"),
+ PINCTRL_PIN(174, "UART2_TXD"),
+ PINCTRL_PIN(175, "UART2_RTSB"),
+ PINCTRL_PIN(176, "UART2_CTSB"),
+ /* HVCMOS */
+ PINCTRL_PIN(177, "L_BKLTEN"),
+ PINCTRL_PIN(178, "L_BKLTCTL"),
+ PINCTRL_PIN(179, "L_VDDEN"),
+ PINCTRL_PIN(180, "SYS_PWROK"),
+ PINCTRL_PIN(181, "SYS_RESETB"),
+ PINCTRL_PIN(182, "MLK_RSTB"),
+ /* GPP_E */
+ PINCTRL_PIN(183, "SATAXPCIE_0"),
+ PINCTRL_PIN(184, "SPI1_IO_2"),
+ PINCTRL_PIN(185, "SPI1_IO_3"),
+ PINCTRL_PIN(186, "CPU_GP_0"),
+ PINCTRL_PIN(187, "SATA_DEVSLP_0"),
+ PINCTRL_PIN(188, "SATA_DEVSLP_1"),
+ PINCTRL_PIN(189, "GPPC_E_6"),
+ PINCTRL_PIN(190, "CPU_GP_1"),
+ PINCTRL_PIN(191, "SATA_LEDB"),
+ PINCTRL_PIN(192, "USB2_OCB_0"),
+ PINCTRL_PIN(193, "SPI1_CSB"),
+ PINCTRL_PIN(194, "SPI1_CLK"),
+ PINCTRL_PIN(195, "SPI1_MISO_IO_1"),
+ PINCTRL_PIN(196, "SPI1_MOSI_IO_0"),
+ PINCTRL_PIN(197, "DDSP_HPD_A"),
+ PINCTRL_PIN(198, "ISH_GP_6"),
+ PINCTRL_PIN(199, "ISH_GP_7"),
+ PINCTRL_PIN(200, "DISP_MISC_4"),
+ PINCTRL_PIN(201, "DDP1_CTRLCLK"),
+ PINCTRL_PIN(202, "DDP1_CTRLDATA"),
+ PINCTRL_PIN(203, "DDP2_CTRLCLK"),
+ PINCTRL_PIN(204, "DDP2_CTRLDATA"),
+ PINCTRL_PIN(205, "DDPA_CTRLCLK"),
+ PINCTRL_PIN(206, "DDPA_CTRLDATA"),
+ /* JTAG */
+ PINCTRL_PIN(207, "JTAG_TDO"),
+ PINCTRL_PIN(208, "JTAGX"),
+ PINCTRL_PIN(209, "PRDYB"),
+ PINCTRL_PIN(210, "PREQB"),
+ PINCTRL_PIN(211, "CPU_TRSTB"),
+ PINCTRL_PIN(212, "JTAG_TDI"),
+ PINCTRL_PIN(213, "JTAG_TMS"),
+ PINCTRL_PIN(214, "JTAG_TCK"),
+ PINCTRL_PIN(215, "ITP_PMODE"),
+ /* GPP_R */
+ PINCTRL_PIN(216, "HDA_BCLK"),
+ PINCTRL_PIN(217, "HDA_SYNC"),
+ PINCTRL_PIN(218, "HDA_SDO"),
+ PINCTRL_PIN(219, "HDA_SDI_0"),
+ PINCTRL_PIN(220, "HDA_RSTB"),
+ PINCTRL_PIN(221, "HDA_SDI_1"),
+ PINCTRL_PIN(222, "I2S1_TXD"),
+ PINCTRL_PIN(223, "I2S1_RXD"),
+ /* GPP_S */
+ PINCTRL_PIN(224, "SNDW1_CLK"),
+ PINCTRL_PIN(225, "SNDW1_DATA"),
+ PINCTRL_PIN(226, "SNDW2_CLK"),
+ PINCTRL_PIN(227, "SNDW2_DATA"),
+ PINCTRL_PIN(228, "SNDW3_CLK"),
+ PINCTRL_PIN(229, "SNDW3_DATA"),
+ PINCTRL_PIN(230, "SNDW4_CLK"),
+ PINCTRL_PIN(231, "SNDW4_DATA"),
+ /* SPI */
+ PINCTRL_PIN(232, "SPI0_IO_2"),
+ PINCTRL_PIN(233, "SPI0_IO_3"),
+ PINCTRL_PIN(234, "SPI0_MOSI_IO_0"),
+ PINCTRL_PIN(235, "SPI0_MISO_IO_1"),
+ PINCTRL_PIN(236, "SPI0_TPM_CSB"),
+ PINCTRL_PIN(237, "SPI0_FLASH_0_CSB"),
+ PINCTRL_PIN(238, "SPI0_FLASH_1_CSB"),
+ PINCTRL_PIN(239, "SPI0_CLK"),
+ PINCTRL_PIN(240, "SPI0_CLK_LOOPBK"),
+};
+
+static const struct intel_padgroup icllp_community0_gpps[] = {
+ ICL_GPP(0, 0, 7, 0), /* GPP_G */
+ ICL_GPP(1, 8, 33, 32), /* GPP_B */
+ ICL_GPP(2, 34, 58, 64), /* GPP_A */
+};
+
+static const struct intel_padgroup icllp_community1_gpps[] = {
+ ICL_GPP(0, 59, 82, 96), /* GPP_H */
+ ICL_GPP(1, 83, 103, 128), /* GPP_D */
+ ICL_GPP(2, 104, 123, 160), /* GPP_F */
+ ICL_GPP(3, 124, 152, 192), /* vGPIO */
+};
+
+static const struct intel_padgroup icllp_community4_gpps[] = {
+ ICL_GPP(0, 153, 176, 224), /* GPP_C */
+ ICL_GPP(1, 177, 182, ICL_NO_GPIO), /* HVCMOS */
+ ICL_GPP(2, 183, 206, 256), /* GPP_E */
+ ICL_GPP(3, 207, 215, ICL_NO_GPIO), /* JTAG */
+};
+
+static const struct intel_padgroup icllp_community5_gpps[] = {
+ ICL_GPP(0, 216, 223, 288), /* GPP_R */
+ ICL_GPP(1, 224, 231, 320), /* GPP_S */
+ ICL_GPP(2, 232, 240, ICL_NO_GPIO), /* SPI */
+};
+
+static const struct intel_community icllp_communities[] = {
+ ICL_COMMUNITY(0, 0, 58, icllp_community0_gpps),
+ ICL_COMMUNITY(1, 59, 152, icllp_community1_gpps),
+ ICL_COMMUNITY(2, 153, 215, icllp_community4_gpps),
+ ICL_COMMUNITY(3, 216, 240, icllp_community5_gpps),
+};
+
+static const unsigned int icllp_spi0_pins[] = { 22, 23, 24, 25, 26 };
+static const unsigned int icllp_spi0_modes[] = { 3, 1, 1, 1, 1 };
+static const unsigned int icllp_spi1_pins[] = { 27, 28, 29, 30, 31 };
+static const unsigned int icllp_spi1_modes[] = { 1, 1, 1, 1, 3 };
+static const unsigned int icllp_spi2_pins[] = { 92, 93, 94, 95, 98 };
+static const unsigned int icllp_spi2_modes[] = { 3, 3, 3, 3, 2 };
+
+static const unsigned int icllp_i2c0_pins[] = { 169, 170 };
+static const unsigned int icllp_i2c1_pins[] = { 171, 172 };
+static const unsigned int icllp_i2c2_pins[] = { 63, 64 };
+static const unsigned int icllp_i2c3_pins[] = { 65, 66 };
+static const unsigned int icllp_i2c4_pins[] = { 67, 68 };
+
+static const unsigned int icllp_uart0_pins[] = { 161, 162, 163, 164 };
+static const unsigned int icllp_uart1_pins[] = { 165, 166, 167, 168 };
+static const unsigned int icllp_uart2_pins[] = { 173, 174, 175, 176 };
+
+static const struct intel_pingroup icllp_groups[] = {
+ PIN_GROUP("spi0_grp", icllp_spi0_pins, icllp_spi0_modes),
+ PIN_GROUP("spi1_grp", icllp_spi1_pins, icllp_spi1_modes),
+ PIN_GROUP("spi2_grp", icllp_spi2_pins, icllp_spi2_modes),
+ PIN_GROUP("i2c0_grp", icllp_i2c0_pins, 1),
+ PIN_GROUP("i2c1_grp", icllp_i2c1_pins, 1),
+ PIN_GROUP("i2c2_grp", icllp_i2c2_pins, 1),
+ PIN_GROUP("i2c3_grp", icllp_i2c3_pins, 1),
+ PIN_GROUP("i2c4_grp", icllp_i2c4_pins, 1),
+ PIN_GROUP("uart0_grp", icllp_uart0_pins, 1),
+ PIN_GROUP("uart1_grp", icllp_uart1_pins, 1),
+ PIN_GROUP("uart2_grp", icllp_uart2_pins, 1),
+};
+
+static const char * const icllp_spi0_groups[] = { "spi0_grp" };
+static const char * const icllp_spi1_groups[] = { "spi1_grp" };
+static const char * const icllp_spi2_groups[] = { "spi2_grp" };
+static const char * const icllp_i2c0_groups[] = { "i2c0_grp" };
+static const char * const icllp_i2c1_groups[] = { "i2c1_grp" };
+static const char * const icllp_i2c2_groups[] = { "i2c2_grp" };
+static const char * const icllp_i2c3_groups[] = { "i2c3_grp" };
+static const char * const icllp_i2c4_groups[] = { "i2c4_grp" };
+static const char * const icllp_uart0_groups[] = { "uart0_grp" };
+static const char * const icllp_uart1_groups[] = { "uart1_grp" };
+static const char * const icllp_uart2_groups[] = { "uart2_grp" };
+
+static const struct intel_function icllp_functions[] = {
+ FUNCTION("spi0", icllp_spi0_groups),
+ FUNCTION("spi1", icllp_spi1_groups),
+ FUNCTION("spi2", icllp_spi2_groups),
+ FUNCTION("i2c0", icllp_i2c0_groups),
+ FUNCTION("i2c1", icllp_i2c1_groups),
+ FUNCTION("i2c2", icllp_i2c2_groups),
+ FUNCTION("i2c3", icllp_i2c3_groups),
+ FUNCTION("i2c4", icllp_i2c4_groups),
+ FUNCTION("uart0", icllp_uart0_groups),
+ FUNCTION("uart1", icllp_uart1_groups),
+ FUNCTION("uart2", icllp_uart2_groups),
+};
+
+static const struct intel_pinctrl_soc_data icllp_soc_data = {
+ .pins = icllp_pins,
+ .npins = ARRAY_SIZE(icllp_pins),
+ .groups = icllp_groups,
+ .ngroups = ARRAY_SIZE(icllp_groups),
+ .functions = icllp_functions,
+ .nfunctions = ARRAY_SIZE(icllp_functions),
+ .communities = icllp_communities,
+ .ncommunities = ARRAY_SIZE(icllp_communities),
+};
+
+static int icl_pinctrl_probe(struct platform_device *pdev)
+{
+ return intel_pinctrl_probe(pdev, &icllp_soc_data);
+}
+
+static const struct dev_pm_ops icl_pinctrl_pm_ops = {
+ SET_LATE_SYSTEM_SLEEP_PM_OPS(intel_pinctrl_suspend,
+ intel_pinctrl_resume)
+};
+
+static const struct acpi_device_id icl_pinctrl_acpi_match[] = {
+ { "INT3455" },
+ { },
+};
+MODULE_DEVICE_TABLE(acpi, icl_pinctrl_acpi_match);
+
+static struct platform_driver icl_pinctrl_driver = {
+ .probe = icl_pinctrl_probe,
+ .driver = {
+ .name = "icelake-pinctrl",
+ .acpi_match_table = icl_pinctrl_acpi_match,
+ .pm = &icl_pinctrl_pm_ops,
+ },
+};
+
+module_platform_driver(icl_pinctrl_driver);
+
+MODULE_AUTHOR("Andy Shevchenko <andriy.shevchenko@linux.intel.com>");
+MODULE_AUTHOR("Mika Westerberg <mika.westerberg@linux.intel.com>");
+MODULE_DESCRIPTION("Intel Ice Lake PCH pinctrl/GPIO driver");
+MODULE_LICENSE("GPL v2");
diff --git a/drivers/pinctrl/intel/pinctrl-intel.c b/drivers/pinctrl/intel/pinctrl-intel.c
index 1e24a6b..3d0bd7b 100644
--- a/drivers/pinctrl/intel/pinctrl-intel.c
+++ b/drivers/pinctrl/intel/pinctrl-intel.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* Intel pinctrl/GPIO core driver.
*
* Copyright (C) 2015, Intel Corporation
* Authors: Mathias Nyman <mathias.nyman@linux.intel.com>
* Mika Westerberg <mika.westerberg@linux.intel.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
*/
#include <linux/module.h>
diff --git a/drivers/pinctrl/intel/pinctrl-intel.h b/drivers/pinctrl/intel/pinctrl-intel.h
index 98fdf9a..1785abf 100644
--- a/drivers/pinctrl/intel/pinctrl-intel.h
+++ b/drivers/pinctrl/intel/pinctrl-intel.h
@@ -1,13 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* Core pinctrl/GPIO driver for Intel GPIO controllers
*
* Copyright (C) 2015, Intel Corporation
* Authors: Mathias Nyman <mathias.nyman@linux.intel.com>
* Mika Westerberg <mika.westerberg@linux.intel.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
*/
#ifndef PINCTRL_INTEL_H
diff --git a/drivers/pinctrl/intel/pinctrl-lewisburg.c b/drivers/pinctrl/intel/pinctrl-lewisburg.c
index 14d56ea..9989464 100644
--- a/drivers/pinctrl/intel/pinctrl-lewisburg.c
+++ b/drivers/pinctrl/intel/pinctrl-lewisburg.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* Intel Lewisburg pinctrl/GPIO driver
*
* Copyright (C) 2017, Intel Corporation
* Author: Mika Westerberg <mika.westerberg@linux.intel.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
*/
#include <linux/acpi.h>
diff --git a/drivers/pinctrl/intel/pinctrl-merrifield.c b/drivers/pinctrl/intel/pinctrl-merrifield.c
index d935705..4a916be 100644
--- a/drivers/pinctrl/intel/pinctrl-merrifield.c
+++ b/drivers/pinctrl/intel/pinctrl-merrifield.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* Intel Merrifield SoC pinctrl driver
*
* Copyright (C) 2016, Intel Corporation
* Author: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
*/
#include <linux/bitops.h>
diff --git a/drivers/pinctrl/intel/pinctrl-sunrisepoint.c b/drivers/pinctrl/intel/pinctrl-sunrisepoint.c
index fee3435..7984392 100644
--- a/drivers/pinctrl/intel/pinctrl-sunrisepoint.c
+++ b/drivers/pinctrl/intel/pinctrl-sunrisepoint.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* Intel Sunrisepoint PCH pinctrl/GPIO driver
*
* Copyright (C) 2015, Intel Corporation
* Authors: Mathias Nyman <mathias.nyman@linux.intel.com>
* Mika Westerberg <mika.westerberg@linux.intel.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
*/
#include <linux/acpi.h>
diff --git a/drivers/pinctrl/mediatek/pinctrl-mt7622.c b/drivers/pinctrl/mediatek/pinctrl-mt7622.c
index ad6da11..26bc13b 100644
--- a/drivers/pinctrl/mediatek/pinctrl-mt7622.c
+++ b/drivers/pinctrl/mediatek/pinctrl-mt7622.c
@@ -1263,6 +1263,7 @@
MTK_DISABLE);
if (err)
goto err;
+ /* else: fall through */
case PIN_CONFIG_INPUT_ENABLE:
case PIN_CONFIG_SLEW_RATE:
reg = (param == PIN_CONFIG_SLEW_RATE) ?
@@ -1524,7 +1525,7 @@
err = pinctrl_generic_add_group(hw->pctrl, group->name,
group->pins, group->num_pins,
group->data);
- if (err) {
+ if (err < 0) {
dev_err(hw->dev, "Failed to register group %s\n",
group->name);
return err;
@@ -1545,7 +1546,7 @@
func->group_names,
func->num_group_names,
func->data);
- if (err) {
+ if (err < 0) {
dev_err(hw->dev, "Failed to register function %s\n",
func->name);
return err;
diff --git a/drivers/pinctrl/meson/pinctrl-meson-axg.c b/drivers/pinctrl/meson/pinctrl-meson-axg.c
index 46a0918..ad502ed 100644
--- a/drivers/pinctrl/meson/pinctrl-meson-axg.c
+++ b/drivers/pinctrl/meson/pinctrl-meson-axg.c
@@ -672,6 +672,9 @@
static const unsigned int jtag_ao_clk_pins[] = {GPIOAO_5};
static const unsigned int jtag_ao_tms_pins[] = {GPIOAO_7};
+/* gen_clk */
+static const unsigned int gen_clk_ee_pins[] = {GPIOAO_13};
+
static struct meson_pmx_group meson_axg_aobus_groups[] = {
GPIO_GROUP(GPIOAO_0),
GPIO_GROUP(GPIOAO_1),
@@ -718,6 +721,7 @@
GROUP(jtag_ao_tdo, 4),
GROUP(jtag_ao_clk, 4),
GROUP(jtag_ao_tms, 4),
+ GROUP(gen_clk_ee, 4),
};
static const char * const gpio_periphs_groups[] = {
@@ -947,6 +951,10 @@
"tdmb_din2", "tdmb_dout2", "tdmb_din3", "tdmb_dout3",
};
+static const char * const gen_clk_ee_groups[] = {
+ "gen_clk_ee",
+};
+
static struct meson_pmx_func meson_axg_periphs_functions[] = {
FUNCTION(gpio_periphs),
FUNCTION(emmc),
@@ -992,6 +1000,7 @@
FUNCTION(pwm_ao_c),
FUNCTION(pwm_ao_d),
FUNCTION(jtag_ao),
+ FUNCTION(gen_clk_ee),
};
static struct meson_bank meson_axg_periphs_banks[] = {
diff --git a/drivers/pinctrl/meson/pinctrl-meson-gxbb.c b/drivers/pinctrl/meson/pinctrl-meson-gxbb.c
index 2c97a2e0..4ceb06f 100644
--- a/drivers/pinctrl/meson/pinctrl-meson-gxbb.c
+++ b/drivers/pinctrl/meson/pinctrl-meson-gxbb.c
@@ -243,6 +243,8 @@
static const unsigned int spdif_out_y_pins[] = { GPIOY_12 };
+static const unsigned int gen_clk_out_pins[] = { GPIOY_15 };
+
static const struct pinctrl_pin_desc meson_gxbb_aobus_pins[] = {
MESON_PIN(GPIOAO_0),
MESON_PIN(GPIOAO_1),
@@ -453,6 +455,7 @@
GROUP(i2s_out_ch45_y, 1, 6),
GROUP(i2s_out_ch67_y, 1, 7),
GROUP(spdif_out_y, 1, 9),
+ GROUP(gen_clk_out, 6, 15),
/* Bank Z */
GROUP(eth_mdio, 6, 1),
@@ -706,6 +709,10 @@
"spdif_out_y",
};
+static const char * const gen_clk_out_groups[] = {
+ "gen_clk_out",
+};
+
static const char * const gpio_aobus_groups[] = {
"GPIOAO_0", "GPIOAO_1", "GPIOAO_2", "GPIOAO_3", "GPIOAO_4",
"GPIOAO_5", "GPIOAO_6", "GPIOAO_7", "GPIOAO_8", "GPIOAO_9",
@@ -790,6 +797,7 @@
FUNCTION(hdmi_i2c),
FUNCTION(i2s_out),
FUNCTION(spdif_out),
+ FUNCTION(gen_clk_out),
};
static struct meson_pmx_func meson_gxbb_aobus_functions[] = {
diff --git a/drivers/pinctrl/mvebu/pinctrl-armada-37xx.c b/drivers/pinctrl/mvebu/pinctrl-armada-37xx.c
index 53cf800..aa48b3f 100644
--- a/drivers/pinctrl/mvebu/pinctrl-armada-37xx.c
+++ b/drivers/pinctrl/mvebu/pinctrl-armada-37xx.c
@@ -80,6 +80,18 @@
unsigned int ngroups;
};
+struct armada_37xx_pm_state {
+ u32 out_en_l;
+ u32 out_en_h;
+ u32 out_val_l;
+ u32 out_val_h;
+ u32 irq_en_l;
+ u32 irq_en_h;
+ u32 irq_pol_l;
+ u32 irq_pol_h;
+ u32 selection;
+};
+
struct armada_37xx_pinctrl {
struct regmap *regmap;
void __iomem *base;
@@ -94,6 +106,7 @@
unsigned int ngroups;
struct armada_37xx_pmx_func *funcs;
unsigned int nfuncs;
+ struct armada_37xx_pm_state pm;
};
#define PIN_GRP(_name, _start, _nr, _mask, _func1, _func2) \
@@ -996,6 +1009,110 @@
return 0;
}
+#if defined(CONFIG_PM)
+static int armada_3700_pinctrl_suspend(struct device *dev)
+{
+ struct armada_37xx_pinctrl *info = dev_get_drvdata(dev);
+
+ /* Save GPIO state */
+ regmap_read(info->regmap, OUTPUT_EN, &info->pm.out_en_l);
+ regmap_read(info->regmap, OUTPUT_EN + sizeof(u32), &info->pm.out_en_h);
+ regmap_read(info->regmap, OUTPUT_VAL, &info->pm.out_val_l);
+ regmap_read(info->regmap, OUTPUT_VAL + sizeof(u32),
+ &info->pm.out_val_h);
+
+ info->pm.irq_en_l = readl(info->base + IRQ_EN);
+ info->pm.irq_en_h = readl(info->base + IRQ_EN + sizeof(u32));
+ info->pm.irq_pol_l = readl(info->base + IRQ_POL);
+ info->pm.irq_pol_h = readl(info->base + IRQ_POL + sizeof(u32));
+
+ /* Save pinctrl state */
+ regmap_read(info->regmap, SELECTION, &info->pm.selection);
+
+ return 0;
+}
+
+static int armada_3700_pinctrl_resume(struct device *dev)
+{
+ struct armada_37xx_pinctrl *info = dev_get_drvdata(dev);
+ struct gpio_chip *gc;
+ struct irq_domain *d;
+ int i;
+
+ /* Restore GPIO state */
+ regmap_write(info->regmap, OUTPUT_EN, info->pm.out_en_l);
+ regmap_write(info->regmap, OUTPUT_EN + sizeof(u32),
+ info->pm.out_en_h);
+ regmap_write(info->regmap, OUTPUT_VAL, info->pm.out_val_l);
+ regmap_write(info->regmap, OUTPUT_VAL + sizeof(u32),
+ info->pm.out_val_h);
+
+ /*
+ * Input levels may change during suspend, which is not monitored at
+ * that time. GPIOs used for both-edge IRQs may not be synchronized
+ * anymore with their polarities (rising/falling edge) and must be
+ * re-configured manually.
+ */
+ gc = &info->gpio_chip;
+ d = gc->irq.domain;
+ for (i = 0; i < gc->ngpio; i++) {
+ u32 irq_bit = BIT(i % GPIO_PER_REG);
+ u32 mask, *irq_pol, input_reg, virq, type, level;
+
+ if (i < GPIO_PER_REG) {
+ mask = info->pm.irq_en_l;
+ irq_pol = &info->pm.irq_pol_l;
+ input_reg = INPUT_VAL;
+ } else {
+ mask = info->pm.irq_en_h;
+ irq_pol = &info->pm.irq_pol_h;
+ input_reg = INPUT_VAL + sizeof(u32);
+ }
+
+ if (!(mask & irq_bit))
+ continue;
+
+ virq = irq_find_mapping(d, i);
+ type = irq_get_trigger_type(virq);
+
+ /*
+ * Synchronize level and polarity for both-edge irqs:
+ * - a high input level expects a falling edge,
+ * - a low input level exepects a rising edge.
+ */
+ if ((type & IRQ_TYPE_SENSE_MASK) ==
+ IRQ_TYPE_EDGE_BOTH) {
+ regmap_read(info->regmap, input_reg, &level);
+ if ((*irq_pol ^ level) & irq_bit)
+ *irq_pol ^= irq_bit;
+ }
+ }
+
+ writel(info->pm.irq_en_l, info->base + IRQ_EN);
+ writel(info->pm.irq_en_h, info->base + IRQ_EN + sizeof(u32));
+ writel(info->pm.irq_pol_l, info->base + IRQ_POL);
+ writel(info->pm.irq_pol_h, info->base + IRQ_POL + sizeof(u32));
+
+ /* Restore pinctrl state */
+ regmap_write(info->regmap, SELECTION, info->pm.selection);
+
+ return 0;
+}
+
+/*
+ * Since pinctrl is an infrastructure module, its resume should be issued prior
+ * to other IO drivers.
+ */
+static const struct dev_pm_ops armada_3700_pinctrl_pm_ops = {
+ .suspend_late = armada_3700_pinctrl_suspend,
+ .resume_early = armada_3700_pinctrl_resume,
+};
+
+#define PINCTRL_ARMADA_37XX_DEV_PM_OPS (&armada_3700_pinctrl_pm_ops)
+#else
+#define PINCTRL_ARMADA_37XX_DEV_PM_OPS NULL
+#endif /* CONFIG_PM */
+
static const struct of_device_id armada_37xx_pinctrl_of_match[] = {
{
.compatible = "marvell,armada3710-sb-pinctrl",
@@ -1049,6 +1166,7 @@
.driver = {
.name = "armada-37xx-pinctrl",
.of_match_table = armada_37xx_pinctrl_of_match,
+ .pm = PINCTRL_ARMADA_37XX_DEV_PM_OPS,
},
};
diff --git a/drivers/pinctrl/pinctrl-at91-pio4.c b/drivers/pinctrl/pinctrl-at91-pio4.c
index 67e4d9f..ef7ab20 100644
--- a/drivers/pinctrl/pinctrl-at91-pio4.c
+++ b/drivers/pinctrl/pinctrl-at91-pio4.c
@@ -14,6 +14,7 @@
* GNU General Public License for more details.
*/
+#include <dt-bindings/pinctrl/at91.h>
#include <linux/clk.h>
#include <linux/gpio/driver.h>
/* FIXME: needed for gpio_to_irq(), get rid of this */
@@ -49,6 +50,8 @@
#define ATMEL_PIO_IFSCEN_MASK BIT(13)
#define ATMEL_PIO_OPD_MASK BIT(14)
#define ATMEL_PIO_SCHMITT_MASK BIT(15)
+#define ATMEL_PIO_DRVSTR_MASK GENMASK(17, 16)
+#define ATMEL_PIO_DRVSTR_OFFSET 16
#define ATMEL_PIO_CFGR_EVTSEL_MASK GENMASK(26, 24)
#define ATMEL_PIO_CFGR_EVTSEL_FALLING (0 << 24)
#define ATMEL_PIO_CFGR_EVTSEL_RISING (1 << 24)
@@ -75,6 +78,9 @@
#define ATMEL_GET_PIN_FUNC(pinfunc) ((pinfunc >> 16) & 0xf)
#define ATMEL_GET_PIN_IOSET(pinfunc) ((pinfunc >> 20) & 0xf)
+/* Custom pinconf parameters */
+#define ATMEL_PIN_CONFIG_DRIVE_STRENGTH (PIN_CONFIG_END + 1)
+
struct atmel_pioctrl_data {
unsigned nbanks;
};
@@ -139,6 +145,10 @@
"GPIO", "A", "B", "C", "D", "E", "F", "G"
};
+static const struct pinconf_generic_params atmel_custom_bindings[] = {
+ {"atmel,drive-strength", ATMEL_PIN_CONFIG_DRIVE_STRENGTH, 0},
+};
+
/* --- GPIO --- */
static unsigned int atmel_gpio_read(struct atmel_pioctrl *atmel_pioctrl,
unsigned int bank, unsigned int reg)
@@ -692,6 +702,11 @@
return -EINVAL;
arg = 1;
break;
+ case ATMEL_PIN_CONFIG_DRIVE_STRENGTH:
+ if (!(res & ATMEL_PIO_DRVSTR_MASK))
+ return -EINVAL;
+ arg = (res & ATMEL_PIO_DRVSTR_MASK) >> ATMEL_PIO_DRVSTR_OFFSET;
+ break;
default:
return -ENOTSUPP;
}
@@ -777,6 +792,18 @@
ATMEL_PIO_SODR);
}
break;
+ case ATMEL_PIN_CONFIG_DRIVE_STRENGTH:
+ switch (arg) {
+ case ATMEL_PIO_DRVSTR_LO:
+ case ATMEL_PIO_DRVSTR_ME:
+ case ATMEL_PIO_DRVSTR_HI:
+ conf &= (~ATMEL_PIO_DRVSTR_MASK);
+ conf |= arg << ATMEL_PIO_DRVSTR_OFFSET;
+ break;
+ default:
+ dev_warn(pctldev->dev, "drive strength not updated (incorrect value)\n");
+ }
+ break;
default:
dev_warn(pctldev->dev,
"unsupported configuration parameter: %u\n",
@@ -816,6 +843,19 @@
seq_printf(s, "%s ", "open-drain");
if (conf & ATMEL_PIO_SCHMITT_MASK)
seq_printf(s, "%s ", "schmitt");
+ if (conf & ATMEL_PIO_DRVSTR_MASK) {
+ switch ((conf & ATMEL_PIO_DRVSTR_MASK) >> ATMEL_PIO_DRVSTR_OFFSET) {
+ case ATMEL_PIO_DRVSTR_ME:
+ seq_printf(s, "%s ", "medium-drive");
+ break;
+ case ATMEL_PIO_DRVSTR_HI:
+ seq_printf(s, "%s ", "high-drive");
+ break;
+ /* ATMEL_PIO_DRVSTR_LO and 0 which is the default value at reset */
+ default:
+ seq_printf(s, "%s ", "low-drive");
+ }
+ }
}
static const struct pinconf_ops atmel_confops = {
@@ -931,10 +971,6 @@
atmel_pioctrl->npins = atmel_pioctrl->nbanks * ATMEL_PIO_NPINS_PER_BANK;
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- if (!res) {
- dev_err(dev, "unable to get atmel pinctrl resource\n");
- return -EINVAL;
- }
atmel_pioctrl->reg_base = devm_ioremap_resource(dev, res);
if (IS_ERR(atmel_pioctrl->reg_base))
return -EINVAL;
@@ -958,6 +994,8 @@
return -ENOMEM;
atmel_pinctrl_desc.pins = pin_desc;
atmel_pinctrl_desc.npins = atmel_pioctrl->npins;
+ atmel_pinctrl_desc.num_custom_params = ARRAY_SIZE(atmel_custom_bindings);
+ atmel_pinctrl_desc.custom_params = atmel_custom_bindings;
/* One pin is one group since a pin can achieve all functions. */
group_names = devm_kcalloc(dev,
diff --git a/drivers/pinctrl/pinctrl-gemini.c b/drivers/pinctrl/pinctrl-gemini.c
index 8c9970a..fa7d998 100644
--- a/drivers/pinctrl/pinctrl-gemini.c
+++ b/drivers/pinctrl/pinctrl-gemini.c
@@ -1696,6 +1696,7 @@
.name = "gmii_gmac0_grp",
.pins = gmii_gmac0_3516_pins,
.num_pins = ARRAY_SIZE(gmii_gmac0_3516_pins),
+ .mask = GEMINI_GMAC_IOSEL_MASK,
.driving_mask = GENMASK(17, 16),
},
{
@@ -1703,6 +1704,7 @@
.pins = gmii_gmac1_3516_pins,
.num_pins = ARRAY_SIZE(gmii_gmac1_3516_pins),
/* Bring out RGMII on the GMAC1 pins */
+ .mask = GEMINI_GMAC_IOSEL_MASK,
.value = GEMINI_GMAC_IOSEL_GMAC0_GMAC1_RGMII,
.driving_mask = GENMASK(19, 18),
},
diff --git a/drivers/pinctrl/pinctrl-mcp23s08.c b/drivers/pinctrl/pinctrl-mcp23s08.c
index 022307d..4a8a8ef 100644
--- a/drivers/pinctrl/pinctrl-mcp23s08.c
+++ b/drivers/pinctrl/pinctrl-mcp23s08.c
@@ -666,7 +666,7 @@
* can be used to fix state for MCP23xxx, that temporary
* lost its power supply.
*/
-#define MCP23S08_CONFIG_REGS 8
+#define MCP23S08_CONFIG_REGS 7
static int __check_mcp23s08_reg_cache(struct mcp23s08 *mcp)
{
int cached[MCP23S08_CONFIG_REGS];
diff --git a/drivers/pinctrl/pinctrl-ocelot.c b/drivers/pinctrl/pinctrl-ocelot.c
index 15bb1cb..e93669f 100644
--- a/drivers/pinctrl/pinctrl-ocelot.c
+++ b/drivers/pinctrl/pinctrl-ocelot.c
@@ -132,7 +132,7 @@
OCELOT_P(1, SG0, NONE, NONE);
OCELOT_P(2, SG0, NONE, NONE);
OCELOT_P(3, SG0, NONE, NONE);
-OCELOT_P(4, IRQ0_IN, IRQ0_OUT, TWI);
+OCELOT_P(4, IRQ0_IN, IRQ0_OUT, TWI_SCL_M);
OCELOT_P(5, IRQ1_IN, IRQ1_OUT, PCI_WAKE);
OCELOT_P(6, UART, TWI_SCL_M, NONE);
OCELOT_P(7, UART, TWI_SCL_M, NONE);
diff --git a/drivers/pinctrl/pinctrl-rza1.c b/drivers/pinctrl/pinctrl-rza1.c
index 717c0f4..f76edf6 100644
--- a/drivers/pinctrl/pinctrl-rza1.c
+++ b/drivers/pinctrl/pinctrl-rza1.c
@@ -1006,6 +1006,7 @@
const char *grpname;
const char **fngrps;
int ret, npins;
+ int gsel, fsel;
npins = rza1_dt_node_pin_count(np);
if (npins < 0) {
@@ -1055,18 +1056,19 @@
fngrps[0] = grpname;
mutex_lock(&rza1_pctl->mutex);
- ret = pinctrl_generic_add_group(pctldev, grpname, grpins, npins,
- NULL);
- if (ret) {
+ gsel = pinctrl_generic_add_group(pctldev, grpname, grpins, npins,
+ NULL);
+ if (gsel < 0) {
mutex_unlock(&rza1_pctl->mutex);
- return ret;
+ return gsel;
}
- ret = pinmux_generic_add_function(pctldev, grpname, fngrps, 1,
- mux_confs);
- if (ret)
+ fsel = pinmux_generic_add_function(pctldev, grpname, fngrps, 1,
+ mux_confs);
+ if (fsel < 0) {
+ ret = fsel;
goto remove_group;
- mutex_unlock(&rza1_pctl->mutex);
+ }
dev_info(rza1_pctl->dev, "Parsed function and group %s with %d pins\n",
grpname, npins);
@@ -1083,15 +1085,15 @@
(*map)->data.mux.group = np->name;
(*map)->data.mux.function = np->name;
*num_maps = 1;
+ mutex_unlock(&rza1_pctl->mutex);
return 0;
remove_function:
- mutex_lock(&rza1_pctl->mutex);
- pinmux_generic_remove_last_function(pctldev);
+ pinmux_generic_remove_function(pctldev, fsel);
remove_group:
- pinctrl_generic_remove_last_group(pctldev);
+ pinctrl_generic_remove_group(pctldev, gsel);
mutex_unlock(&rza1_pctl->mutex);
dev_info(rza1_pctl->dev, "Unable to parse function and group %s\n",
diff --git a/drivers/pinctrl/pinctrl-single.c b/drivers/pinctrl/pinctrl-single.c
index b3153c0..9fa2f54b 100644
--- a/drivers/pinctrl/pinctrl-single.c
+++ b/drivers/pinctrl/pinctrl-single.c
@@ -747,38 +747,44 @@
/**
* pcs_add_function() - adds a new function to the function list
* @pcs: pcs driver instance
- * @np: device node of the mux entry
+ * @fcn: new function allocated
* @name: name of the function
* @vals: array of mux register value pairs used by the function
* @nvals: number of mux register value pairs
* @pgnames: array of pingroup names for the function
* @npgnames: number of pingroup names
+ *
+ * Caller must take care of locking.
*/
-static struct pcs_function *pcs_add_function(struct pcs_device *pcs,
- struct device_node *np,
- const char *name,
- struct pcs_func_vals *vals,
- unsigned nvals,
- const char **pgnames,
- unsigned npgnames)
+static int pcs_add_function(struct pcs_device *pcs,
+ struct pcs_function **fcn,
+ const char *name,
+ struct pcs_func_vals *vals,
+ unsigned int nvals,
+ const char **pgnames,
+ unsigned int npgnames)
{
struct pcs_function *function;
- int res;
+ int selector;
function = devm_kzalloc(pcs->dev, sizeof(*function), GFP_KERNEL);
if (!function)
- return NULL;
+ return -ENOMEM;
function->vals = vals;
function->nvals = nvals;
- res = pinmux_generic_add_function(pcs->pctl, name,
- pgnames, npgnames,
- function);
- if (res)
- return NULL;
+ selector = pinmux_generic_add_function(pcs->pctl, name,
+ pgnames, npgnames,
+ function);
+ if (selector < 0) {
+ devm_kfree(pcs->dev, function);
+ *fcn = NULL;
+ } else {
+ *fcn = function;
+ }
- return function;
+ return selector;
}
/**
@@ -979,8 +985,8 @@
{
const char *name = "pinctrl-single,pins";
struct pcs_func_vals *vals;
- int rows, *pins, found = 0, res = -ENOMEM, i;
- struct pcs_function *function;
+ int rows, *pins, found = 0, res = -ENOMEM, i, fsel, gsel;
+ struct pcs_function *function = NULL;
rows = pinctrl_count_index_with_args(np, name);
if (rows <= 0) {
@@ -1030,21 +1036,25 @@
}
pgnames[0] = np->name;
- function = pcs_add_function(pcs, np, np->name, vals, found, pgnames, 1);
- if (!function) {
- res = -ENOMEM;
+ mutex_lock(&pcs->mutex);
+ fsel = pcs_add_function(pcs, &function, np->name, vals, found,
+ pgnames, 1);
+ if (fsel < 0) {
+ res = fsel;
goto free_pins;
}
- res = pinctrl_generic_add_group(pcs->pctl, np->name, pins, found, pcs);
- if (res < 0)
+ gsel = pinctrl_generic_add_group(pcs->pctl, np->name, pins, found, pcs);
+ if (gsel < 0) {
+ res = gsel;
goto free_function;
+ }
(*map)->type = PIN_MAP_TYPE_MUX_GROUP;
(*map)->data.mux.group = np->name;
(*map)->data.mux.function = np->name;
- if (PCS_HAS_PINCONF) {
+ if (PCS_HAS_PINCONF && function) {
res = pcs_parse_pinconf(pcs, np, function, map);
if (res)
goto free_pingroups;
@@ -1052,15 +1062,17 @@
} else {
*num_maps = 1;
}
+ mutex_unlock(&pcs->mutex);
+
return 0;
free_pingroups:
- pinctrl_generic_remove_last_group(pcs->pctl);
+ pinctrl_generic_remove_group(pcs->pctl, gsel);
*num_maps = 1;
free_function:
- pinmux_generic_remove_last_function(pcs->pctl);
-
+ pinmux_generic_remove_function(pcs->pctl, fsel);
free_pins:
+ mutex_unlock(&pcs->mutex);
devm_kfree(pcs->dev, pins);
free_vals:
@@ -1077,9 +1089,9 @@
{
const char *name = "pinctrl-single,bits";
struct pcs_func_vals *vals;
- int rows, *pins, found = 0, res = -ENOMEM, i;
+ int rows, *pins, found = 0, res = -ENOMEM, i, fsel, gsel;
int npins_in_row;
- struct pcs_function *function;
+ struct pcs_function *function = NULL;
rows = pinctrl_count_index_with_args(np, name);
if (rows <= 0) {
@@ -1166,15 +1178,19 @@
}
pgnames[0] = np->name;
- function = pcs_add_function(pcs, np, np->name, vals, found, pgnames, 1);
- if (!function) {
- res = -ENOMEM;
+ mutex_lock(&pcs->mutex);
+ fsel = pcs_add_function(pcs, &function, np->name, vals, found,
+ pgnames, 1);
+ if (fsel < 0) {
+ res = fsel;
goto free_pins;
}
- res = pinctrl_generic_add_group(pcs->pctl, np->name, pins, found, pcs);
- if (res < 0)
+ gsel = pinctrl_generic_add_group(pcs->pctl, np->name, pins, found, pcs);
+ if (gsel < 0) {
+ res = gsel;
goto free_function;
+ }
(*map)->type = PIN_MAP_TYPE_MUX_GROUP;
(*map)->data.mux.group = np->name;
@@ -1186,14 +1202,17 @@
}
*num_maps = 1;
+ mutex_unlock(&pcs->mutex);
+
return 0;
free_pingroups:
- pinctrl_generic_remove_last_group(pcs->pctl);
+ pinctrl_generic_remove_group(pcs->pctl, gsel);
*num_maps = 1;
free_function:
- pinmux_generic_remove_last_function(pcs->pctl);
+ pinmux_generic_remove_function(pcs->pctl, fsel);
free_pins:
+ mutex_unlock(&pcs->mutex);
devm_kfree(pcs->dev, pins);
free_vals:
@@ -1595,19 +1614,19 @@
switch (pcs->width) {
case 64:
- regsl = (u64 *)pcs->saved_vals;
- for (i = 0; i < pcs->size / mux_bytes; i++)
- regsl[i] = pcs->read(pcs->base + i * mux_bytes);
+ regsl = pcs->saved_vals;
+ for (i = 0; i < pcs->size; i += mux_bytes)
+ *regsl++ = pcs->read(pcs->base + i);
break;
case 32:
- regsw = (u32 *)pcs->saved_vals;
- for (i = 0; i < pcs->size / mux_bytes; i++)
- regsw[i] = pcs->read(pcs->base + i * mux_bytes);
+ regsw = pcs->saved_vals;
+ for (i = 0; i < pcs->size; i += mux_bytes)
+ *regsw++ = pcs->read(pcs->base + i);
break;
case 16:
- regshw = (u16 *)pcs->saved_vals;
- for (i = 0; i < pcs->size / mux_bytes; i++)
- regshw[i] = pcs->read(pcs->base + i * mux_bytes);
+ regshw = pcs->saved_vals;
+ for (i = 0; i < pcs->size; i += mux_bytes)
+ *regshw++ = pcs->read(pcs->base + i);
break;
}
@@ -1625,19 +1644,19 @@
switch (pcs->width) {
case 64:
- regsl = (u64 *)pcs->saved_vals;
- for (i = 0; i < pcs->size / mux_bytes; i++)
- pcs->write(regsl[i], pcs->base + i * mux_bytes);
+ regsl = pcs->saved_vals;
+ for (i = 0; i < pcs->size; i += mux_bytes)
+ pcs->write(*regsl++, pcs->base + i);
break;
case 32:
- regsw = (u32 *)pcs->saved_vals;
- for (i = 0; i < pcs->size / mux_bytes; i++)
- pcs->write(regsw[i], pcs->base + i * mux_bytes);
+ regsw = pcs->saved_vals;
+ for (i = 0; i < pcs->size; i += mux_bytes)
+ pcs->write(*regsw++, pcs->base + i);
break;
case 16:
- regshw = (u16 *)pcs->saved_vals;
- for (i = 0; i < pcs->size / mux_bytes; i++)
- pcs->write(regshw[i], pcs->base + i * mux_bytes);
+ regshw = pcs->saved_vals;
+ for (i = 0; i < pcs->size; i += mux_bytes)
+ pcs->write(*regshw++, pcs->base + i);
break;
}
}
diff --git a/drivers/pinctrl/pinmux.c b/drivers/pinctrl/pinmux.c
index b8e9bda..5780442 100644
--- a/drivers/pinctrl/pinmux.c
+++ b/drivers/pinctrl/pinmux.c
@@ -22,7 +22,6 @@
#include <linux/err.h>
#include <linux/list.h>
#include <linux/string.h>
-#include <linux/sysfs.h>
#include <linux/debugfs.h>
#include <linux/seq_file.h>
#include <linux/pinctrl/machine.h>
@@ -308,7 +307,6 @@
selector++;
}
- dev_err(pctldev->dev, "function '%s' not supported\n", function);
return -EINVAL;
}
@@ -775,6 +773,16 @@
void *data)
{
struct function_desc *function;
+ int selector;
+
+ if (!name)
+ return -EINVAL;
+
+ selector = pinmux_func_name_to_selector(pctldev, name);
+ if (selector >= 0)
+ return selector;
+
+ selector = pctldev->num_functions;
function = devm_kzalloc(pctldev->dev, sizeof(*function), GFP_KERNEL);
if (!function)
@@ -785,12 +793,11 @@
function->num_group_names = num_groups;
function->data = data;
- radix_tree_insert(&pctldev->pin_function_tree, pctldev->num_functions,
- function);
+ radix_tree_insert(&pctldev->pin_function_tree, selector, function);
pctldev->num_functions++;
- return 0;
+ return selector;
}
EXPORT_SYMBOL_GPL(pinmux_generic_add_function);
diff --git a/drivers/pinctrl/pinmux.h b/drivers/pinctrl/pinmux.h
index a331fcd..3319535 100644
--- a/drivers/pinctrl/pinmux.h
+++ b/drivers/pinctrl/pinmux.h
@@ -150,13 +150,6 @@
int pinmux_generic_remove_function(struct pinctrl_dev *pctldev,
unsigned int selector);
-static inline int
-pinmux_generic_remove_last_function(struct pinctrl_dev *pctldev)
-{
- return pinmux_generic_remove_function(pctldev,
- pctldev->num_functions - 1);
-}
-
void pinmux_generic_free_functions(struct pinctrl_dev *pctldev);
#else
diff --git a/drivers/pinctrl/qcom/pinctrl-msm.c b/drivers/pinctrl/qcom/pinctrl-msm.c
index 0e22f52..2155a30 100644
--- a/drivers/pinctrl/qcom/pinctrl-msm.c
+++ b/drivers/pinctrl/qcom/pinctrl-msm.c
@@ -250,22 +250,30 @@
/* Convert register value to pinconf value */
switch (param) {
case PIN_CONFIG_BIAS_DISABLE:
- arg = arg == MSM_NO_PULL;
+ if (arg != MSM_NO_PULL)
+ return -EINVAL;
+ arg = 1;
break;
case PIN_CONFIG_BIAS_PULL_DOWN:
- arg = arg == MSM_PULL_DOWN;
+ if (arg != MSM_PULL_DOWN)
+ return -EINVAL;
+ arg = 1;
break;
case PIN_CONFIG_BIAS_BUS_HOLD:
if (pctrl->soc->pull_no_keeper)
return -ENOTSUPP;
- arg = arg == MSM_KEEPER;
+ if (arg != MSM_KEEPER)
+ return -EINVAL;
+ arg = 1;
break;
case PIN_CONFIG_BIAS_PULL_UP:
if (pctrl->soc->pull_no_keeper)
arg = arg == MSM_PULL_UP_NO_KEEPER;
else
arg = arg == MSM_PULL_UP;
+ if (!arg)
+ return -EINVAL;
break;
case PIN_CONFIG_DRIVE_STRENGTH:
arg = msm_regval_to_drive(arg);
diff --git a/drivers/pinctrl/qcom/pinctrl-spmi-gpio.c b/drivers/pinctrl/qcom/pinctrl-spmi-gpio.c
index 3e66e0d..cf82db7 100644
--- a/drivers/pinctrl/qcom/pinctrl-spmi-gpio.c
+++ b/drivers/pinctrl/qcom/pinctrl-spmi-gpio.c
@@ -390,31 +390,47 @@
switch (param) {
case PIN_CONFIG_DRIVE_PUSH_PULL:
- arg = pad->buffer_type == PMIC_GPIO_OUT_BUF_CMOS;
+ if (pad->buffer_type != PMIC_GPIO_OUT_BUF_CMOS)
+ return -EINVAL;
+ arg = 1;
break;
case PIN_CONFIG_DRIVE_OPEN_DRAIN:
- arg = pad->buffer_type == PMIC_GPIO_OUT_BUF_OPEN_DRAIN_NMOS;
+ if (pad->buffer_type != PMIC_GPIO_OUT_BUF_OPEN_DRAIN_NMOS)
+ return -EINVAL;
+ arg = 1;
break;
case PIN_CONFIG_DRIVE_OPEN_SOURCE:
- arg = pad->buffer_type == PMIC_GPIO_OUT_BUF_OPEN_DRAIN_PMOS;
+ if (pad->buffer_type != PMIC_GPIO_OUT_BUF_OPEN_DRAIN_PMOS)
+ return -EINVAL;
+ arg = 1;
break;
case PIN_CONFIG_BIAS_PULL_DOWN:
- arg = pad->pullup == PMIC_GPIO_PULL_DOWN;
+ if (pad->pullup != PMIC_GPIO_PULL_DOWN)
+ return -EINVAL;
+ arg = 1;
break;
case PIN_CONFIG_BIAS_DISABLE:
- arg = pad->pullup = PMIC_GPIO_PULL_DISABLE;
+ if (pad->pullup != PMIC_GPIO_PULL_DISABLE)
+ return -EINVAL;
+ arg = 1;
break;
case PIN_CONFIG_BIAS_PULL_UP:
- arg = pad->pullup == PMIC_GPIO_PULL_UP_30;
+ if (pad->pullup != PMIC_GPIO_PULL_UP_30)
+ return -EINVAL;
+ arg = 1;
break;
case PIN_CONFIG_BIAS_HIGH_IMPEDANCE:
- arg = !pad->is_enabled;
+ if (pad->is_enabled)
+ return -EINVAL;
+ arg = 1;
break;
case PIN_CONFIG_POWER_SOURCE:
arg = pad->power_source;
break;
case PIN_CONFIG_INPUT_ENABLE:
- arg = pad->input_enabled;
+ if (!pad->input_enabled)
+ return -EINVAL;
+ arg = 1;
break;
case PIN_CONFIG_OUTPUT:
arg = pad->out_value;
diff --git a/drivers/pinctrl/sh-pfc/pfc-r8a77965.c b/drivers/pinctrl/sh-pfc/pfc-r8a77965.c
index d2bbee6..cfd7de6 100644
--- a/drivers/pinctrl/sh-pfc/pfc-r8a77965.c
+++ b/drivers/pinctrl/sh-pfc/pfc-r8a77965.c
@@ -1758,6 +1758,263 @@
DU_DISP_MARK,
};
+/* - HSCIF0 ----------------------------------------------------------------- */
+static const unsigned int hscif0_data_pins[] = {
+ /* RX, TX */
+ RCAR_GP_PIN(5, 13), RCAR_GP_PIN(5, 14),
+};
+
+static const unsigned int hscif0_data_mux[] = {
+ HRX0_MARK, HTX0_MARK,
+};
+
+static const unsigned int hscif0_clk_pins[] = {
+ /* SCK */
+ RCAR_GP_PIN(5, 12),
+};
+
+static const unsigned int hscif0_clk_mux[] = {
+ HSCK0_MARK,
+};
+
+static const unsigned int hscif0_ctrl_pins[] = {
+ /* RTS, CTS */
+ RCAR_GP_PIN(5, 16), RCAR_GP_PIN(5, 15),
+};
+
+static const unsigned int hscif0_ctrl_mux[] = {
+ HRTS0_N_MARK, HCTS0_N_MARK,
+};
+
+/* - HSCIF1 ----------------------------------------------------------------- */
+static const unsigned int hscif1_data_a_pins[] = {
+ /* RX, TX */
+ RCAR_GP_PIN(5, 5), RCAR_GP_PIN(5, 6),
+};
+
+static const unsigned int hscif1_data_a_mux[] = {
+ HRX1_A_MARK, HTX1_A_MARK,
+};
+
+static const unsigned int hscif1_clk_a_pins[] = {
+ /* SCK */
+ RCAR_GP_PIN(6, 21),
+};
+
+static const unsigned int hscif1_clk_a_mux[] = {
+ HSCK1_A_MARK,
+};
+
+static const unsigned int hscif1_ctrl_a_pins[] = {
+ /* RTS, CTS */
+ RCAR_GP_PIN(5, 8), RCAR_GP_PIN(5, 7),
+};
+
+static const unsigned int hscif1_ctrl_a_mux[] = {
+ HRTS1_N_A_MARK, HCTS1_N_A_MARK,
+};
+
+static const unsigned int hscif1_data_b_pins[] = {
+ /* RX, TX */
+ RCAR_GP_PIN(5, 1), RCAR_GP_PIN(5, 2),
+};
+
+static const unsigned int hscif1_data_b_mux[] = {
+ HRX1_B_MARK, HTX1_B_MARK,
+};
+
+static const unsigned int hscif1_clk_b_pins[] = {
+ /* SCK */
+ RCAR_GP_PIN(5, 0),
+};
+
+static const unsigned int hscif1_clk_b_mux[] = {
+ HSCK1_B_MARK,
+};
+
+static const unsigned int hscif1_ctrl_b_pins[] = {
+ /* RTS, CTS */
+ RCAR_GP_PIN(5, 4), RCAR_GP_PIN(5, 3),
+};
+
+static const unsigned int hscif1_ctrl_b_mux[] = {
+ HRTS1_N_B_MARK, HCTS1_N_B_MARK,
+};
+
+/* - HSCIF2 ----------------------------------------------------------------- */
+static const unsigned int hscif2_data_a_pins[] = {
+ /* RX, TX */
+ RCAR_GP_PIN(6, 8), RCAR_GP_PIN(6, 9),
+};
+
+static const unsigned int hscif2_data_a_mux[] = {
+ HRX2_A_MARK, HTX2_A_MARK,
+};
+
+static const unsigned int hscif2_clk_a_pins[] = {
+ /* SCK */
+ RCAR_GP_PIN(6, 10),
+};
+
+static const unsigned int hscif2_clk_a_mux[] = {
+ HSCK2_A_MARK,
+};
+
+static const unsigned int hscif2_ctrl_a_pins[] = {
+ /* RTS, CTS */
+ RCAR_GP_PIN(6, 7), RCAR_GP_PIN(6, 6),
+};
+
+static const unsigned int hscif2_ctrl_a_mux[] = {
+ HRTS2_N_A_MARK, HCTS2_N_A_MARK,
+};
+
+static const unsigned int hscif2_data_b_pins[] = {
+ /* RX, TX */
+ RCAR_GP_PIN(6, 17), RCAR_GP_PIN(6, 18),
+};
+
+static const unsigned int hscif2_data_b_mux[] = {
+ HRX2_B_MARK, HTX2_B_MARK,
+};
+
+static const unsigned int hscif2_clk_b_pins[] = {
+ /* SCK */
+ RCAR_GP_PIN(6, 21),
+};
+
+static const unsigned int hscif2_clk_b_mux[] = {
+ HSCK2_B_MARK,
+};
+
+static const unsigned int hscif2_ctrl_b_pins[] = {
+ /* RTS, CTS */
+ RCAR_GP_PIN(6, 20), RCAR_GP_PIN(6, 19),
+};
+
+static const unsigned int hscif2_ctrl_b_mux[] = {
+ HRTS2_N_B_MARK, HCTS2_N_B_MARK,
+};
+
+static const unsigned int hscif2_data_c_pins[] = {
+ /* RX, TX */
+ RCAR_GP_PIN(6, 25), RCAR_GP_PIN(6, 26),
+};
+
+static const unsigned int hscif2_data_c_mux[] = {
+ HRX2_C_MARK, HTX2_C_MARK,
+};
+
+static const unsigned int hscif2_clk_c_pins[] = {
+ /* SCK */
+ RCAR_GP_PIN(6, 24),
+};
+
+static const unsigned int hscif2_clk_c_mux[] = {
+ HSCK2_C_MARK,
+};
+
+static const unsigned int hscif2_ctrl_c_pins[] = {
+ /* RTS, CTS */
+ RCAR_GP_PIN(6, 28), RCAR_GP_PIN(6, 27),
+};
+
+static const unsigned int hscif2_ctrl_c_mux[] = {
+ HRTS2_N_C_MARK, HCTS2_N_C_MARK,
+};
+
+/* - HSCIF3 ----------------------------------------------------------------- */
+static const unsigned int hscif3_data_a_pins[] = {
+ /* RX, TX */
+ RCAR_GP_PIN(1, 23), RCAR_GP_PIN(1, 24),
+};
+
+static const unsigned int hscif3_data_a_mux[] = {
+ HRX3_A_MARK, HTX3_A_MARK,
+};
+
+static const unsigned int hscif3_clk_pins[] = {
+ /* SCK */
+ RCAR_GP_PIN(1, 22),
+};
+
+static const unsigned int hscif3_clk_mux[] = {
+ HSCK3_MARK,
+};
+
+static const unsigned int hscif3_ctrl_pins[] = {
+ /* RTS, CTS */
+ RCAR_GP_PIN(1, 26), RCAR_GP_PIN(1, 25),
+};
+
+static const unsigned int hscif3_ctrl_mux[] = {
+ HRTS3_N_MARK, HCTS3_N_MARK,
+};
+
+static const unsigned int hscif3_data_b_pins[] = {
+ /* RX, TX */
+ RCAR_GP_PIN(0, 10), RCAR_GP_PIN(0, 11),
+};
+
+static const unsigned int hscif3_data_b_mux[] = {
+ HRX3_B_MARK, HTX3_B_MARK,
+};
+
+static const unsigned int hscif3_data_c_pins[] = {
+ /* RX, TX */
+ RCAR_GP_PIN(0, 14), RCAR_GP_PIN(0, 15),
+};
+
+static const unsigned int hscif3_data_c_mux[] = {
+ HRX3_C_MARK, HTX3_C_MARK,
+};
+
+static const unsigned int hscif3_data_d_pins[] = {
+ /* RX, TX */
+ RCAR_GP_PIN(2, 7), RCAR_GP_PIN(2, 8),
+};
+
+static const unsigned int hscif3_data_d_mux[] = {
+ HRX3_D_MARK, HTX3_D_MARK,
+};
+
+/* - HSCIF4 ----------------------------------------------------------------- */
+static const unsigned int hscif4_data_a_pins[] = {
+ /* RX, TX */
+ RCAR_GP_PIN(1, 12), RCAR_GP_PIN(1, 13),
+};
+
+static const unsigned int hscif4_data_a_mux[] = {
+ HRX4_A_MARK, HTX4_A_MARK,
+};
+
+static const unsigned int hscif4_clk_pins[] = {
+ /* SCK */
+ RCAR_GP_PIN(1, 11),
+};
+
+static const unsigned int hscif4_clk_mux[] = {
+ HSCK4_MARK,
+};
+
+static const unsigned int hscif4_ctrl_pins[] = {
+ /* RTS, CTS */
+ RCAR_GP_PIN(1, 15), RCAR_GP_PIN(1, 14),
+};
+
+static const unsigned int hscif4_ctrl_mux[] = {
+ HRTS4_N_MARK, HCTS4_N_MARK,
+};
+
+static const unsigned int hscif4_data_b_pins[] = {
+ /* RX, TX */
+ RCAR_GP_PIN(1, 8), RCAR_GP_PIN(1, 11),
+};
+
+static const unsigned int hscif4_data_b_mux[] = {
+ HRX4_B_MARK, HTX4_B_MARK,
+};
+
/* - I2C -------------------------------------------------------------------- */
static const unsigned int i2c1_a_pins[] = {
/* SDA, SCL */
@@ -3169,6 +3426,34 @@
SH_PFC_PIN_GROUP(du_oddf),
SH_PFC_PIN_GROUP(du_cde),
SH_PFC_PIN_GROUP(du_disp),
+ SH_PFC_PIN_GROUP(hscif0_data),
+ SH_PFC_PIN_GROUP(hscif0_clk),
+ SH_PFC_PIN_GROUP(hscif0_ctrl),
+ SH_PFC_PIN_GROUP(hscif1_data_a),
+ SH_PFC_PIN_GROUP(hscif1_clk_a),
+ SH_PFC_PIN_GROUP(hscif1_ctrl_a),
+ SH_PFC_PIN_GROUP(hscif1_data_b),
+ SH_PFC_PIN_GROUP(hscif1_clk_b),
+ SH_PFC_PIN_GROUP(hscif1_ctrl_b),
+ SH_PFC_PIN_GROUP(hscif2_data_a),
+ SH_PFC_PIN_GROUP(hscif2_clk_a),
+ SH_PFC_PIN_GROUP(hscif2_ctrl_a),
+ SH_PFC_PIN_GROUP(hscif2_data_b),
+ SH_PFC_PIN_GROUP(hscif2_clk_b),
+ SH_PFC_PIN_GROUP(hscif2_ctrl_b),
+ SH_PFC_PIN_GROUP(hscif2_data_c),
+ SH_PFC_PIN_GROUP(hscif2_clk_c),
+ SH_PFC_PIN_GROUP(hscif2_ctrl_c),
+ SH_PFC_PIN_GROUP(hscif3_data_a),
+ SH_PFC_PIN_GROUP(hscif3_clk),
+ SH_PFC_PIN_GROUP(hscif3_ctrl),
+ SH_PFC_PIN_GROUP(hscif3_data_b),
+ SH_PFC_PIN_GROUP(hscif3_data_c),
+ SH_PFC_PIN_GROUP(hscif3_data_d),
+ SH_PFC_PIN_GROUP(hscif4_data_a),
+ SH_PFC_PIN_GROUP(hscif4_clk),
+ SH_PFC_PIN_GROUP(hscif4_ctrl),
+ SH_PFC_PIN_GROUP(hscif4_data_b),
SH_PFC_PIN_GROUP(i2c1_a),
SH_PFC_PIN_GROUP(i2c1_b),
SH_PFC_PIN_GROUP(i2c2_a),
@@ -3379,6 +3664,49 @@
"du_disp",
};
+static const char * const hscif0_groups[] = {
+ "hscif0_data",
+ "hscif0_clk",
+ "hscif0_ctrl",
+};
+
+static const char * const hscif1_groups[] = {
+ "hscif1_data_a",
+ "hscif1_clk_a",
+ "hscif1_ctrl_a",
+ "hscif1_data_b",
+ "hscif1_clk_b",
+ "hscif1_ctrl_b",
+};
+
+static const char * const hscif2_groups[] = {
+ "hscif2_data_a",
+ "hscif2_clk_a",
+ "hscif2_ctrl_a",
+ "hscif2_data_b",
+ "hscif2_clk_b",
+ "hscif2_ctrl_b",
+ "hscif2_data_c",
+ "hscif2_clk_c",
+ "hscif2_ctrl_c",
+};
+
+static const char * const hscif3_groups[] = {
+ "hscif3_data_a",
+ "hscif3_clk",
+ "hscif3_ctrl",
+ "hscif3_data_b",
+ "hscif3_data_c",
+ "hscif3_data_d",
+};
+
+static const char * const hscif4_groups[] = {
+ "hscif4_data_a",
+ "hscif4_clk",
+ "hscif4_ctrl",
+ "hscif4_data_b",
+};
+
static const char * const i2c1_groups[] = {
"i2c1_a",
"i2c1_b",
@@ -3651,6 +3979,11 @@
static const struct sh_pfc_function pinmux_functions[] = {
SH_PFC_FUNCTION(avb),
SH_PFC_FUNCTION(du),
+ SH_PFC_FUNCTION(hscif0),
+ SH_PFC_FUNCTION(hscif1),
+ SH_PFC_FUNCTION(hscif2),
+ SH_PFC_FUNCTION(hscif3),
+ SH_PFC_FUNCTION(hscif4),
SH_PFC_FUNCTION(i2c1),
SH_PFC_FUNCTION(i2c2),
SH_PFC_FUNCTION(i2c6),
diff --git a/drivers/pinctrl/sh-pfc/pfc-r8a77990.c b/drivers/pinctrl/sh-pfc/pfc-r8a77990.c
index a68fd65..b81c807 100644
--- a/drivers/pinctrl/sh-pfc/pfc-r8a77990.c
+++ b/drivers/pinctrl/sh-pfc/pfc-r8a77990.c
@@ -277,7 +277,7 @@
#define IP11_15_12 FM(TX0_A) FM(HTX1_A) FM(SSI_WS2_A) FM(RIF1_D0) F_(0, 0) F_(0, 0) F_(0, 0) FM(TS_SDAT1) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0)
#define IP11_19_16 FM(CTS0_N_A) FM(NFDATA14_A) FM(AUDIO_CLKOUT_A) FM(RIF1_D1) FM(SCIF_CLK_A) FM(FMCLK_A) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0)
#define IP11_23_20 FM(RTS0_N_TANS_A) FM(NFDATA15_A) FM(AUDIO_CLKOUT1_A) FM(RIF1_CLK) FM(SCL2_A) FM(FMIN_A) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0)
-#define IP11_27_24 FM(SCK0_A) FM(HSCK1_A) FM(USB3HS0_ID) FM(RTS1_N_TANS) FM(SDA2_A) FM(FMCLK_C) F_(0, 0) F_(0, 0) FM(USB1_ID) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0)
+#define IP11_27_24 FM(SCK0_A) FM(HSCK1_A) FM(USB3HS0_ID) FM(RTS1_N_TANS) FM(SDA2_A) FM(FMCLK_C) F_(0, 0) F_(0, 0) FM(USB0_ID) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0)
#define IP11_31_28 FM(RX1) FM(HRX2_B) FM(SSI_SCK9_B) FM(AUDIO_CLKOUT1_B) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0)
/* IPSRx */ /* 0 */ /* 1 */ /* 2 */ /* 3 */ /* 4 */ /* 5 */ /* 6 */ /* 7 */ /* 8 */ /* 9 - F */
@@ -1082,7 +1082,7 @@
PINMUX_IPSR_GPSR(IP11_27_24, RTS1_N_TANS),
PINMUX_IPSR_MSEL(IP11_27_24, SDA2_A, SEL_I2C2_0),
PINMUX_IPSR_MSEL(IP11_27_24, FMCLK_C, SEL_FM_2),
- PINMUX_IPSR_GPSR(IP11_27_24, USB1_ID),
+ PINMUX_IPSR_GPSR(IP11_27_24, USB0_ID),
PINMUX_IPSR_GPSR(IP11_31_28, RX1),
PINMUX_IPSR_MSEL(IP11_31_28, HRX2_B, SEL_HSCIF2_1),
@@ -1784,6 +1784,53 @@
SCIF_CLK_B_MARK,
};
+/* - USB0 ------------------------------------------------------------------- */
+static const unsigned int usb0_a_pins[] = {
+ /* PWEN, OVC */
+ RCAR_GP_PIN(6, 17), RCAR_GP_PIN(6, 9),
+};
+
+static const unsigned int usb0_a_mux[] = {
+ USB0_PWEN_A_MARK, USB0_OVC_A_MARK,
+};
+
+static const unsigned int usb0_b_pins[] = {
+ /* PWEN, OVC */
+ RCAR_GP_PIN(6, 11), RCAR_GP_PIN(6, 12),
+};
+
+static const unsigned int usb0_b_mux[] = {
+ USB0_PWEN_B_MARK, USB0_OVC_B_MARK,
+};
+
+static const unsigned int usb0_id_pins[] = {
+ /* ID */
+ RCAR_GP_PIN(5, 0)
+};
+
+static const unsigned int usb0_id_mux[] = {
+ USB0_ID_MARK,
+};
+
+/* - USB30 ------------------------------------------------------------------ */
+static const unsigned int usb30_pins[] = {
+ /* PWEN, OVC */
+ RCAR_GP_PIN(6, 17), RCAR_GP_PIN(6, 9),
+};
+
+static const unsigned int usb30_mux[] = {
+ USB30_PWEN_MARK, USB30_OVC_MARK,
+};
+
+static const unsigned int usb30_id_pins[] = {
+ /* ID */
+ RCAR_GP_PIN(5, 0),
+};
+
+static const unsigned int usb30_id_mux[] = {
+ USB3HS0_ID_MARK,
+};
+
static const struct sh_pfc_pin_group pinmux_groups[] = {
SH_PFC_PIN_GROUP(avb_link),
SH_PFC_PIN_GROUP(avb_magic),
@@ -1837,6 +1884,11 @@
SH_PFC_PIN_GROUP(scif5_data_c),
SH_PFC_PIN_GROUP(scif_clk_a),
SH_PFC_PIN_GROUP(scif_clk_b),
+ SH_PFC_PIN_GROUP(usb0_a),
+ SH_PFC_PIN_GROUP(usb0_b),
+ SH_PFC_PIN_GROUP(usb0_id),
+ SH_PFC_PIN_GROUP(usb30),
+ SH_PFC_PIN_GROUP(usb30_id),
};
static const char * const avb_groups[] = {
@@ -1933,6 +1985,17 @@
"scif_clk_b",
};
+static const char * const usb0_groups[] = {
+ "usb0_a",
+ "usb0_b",
+ "usb0_id",
+};
+
+static const char * const usb30_groups[] = {
+ "usb30",
+ "usb30_id",
+};
+
static const struct sh_pfc_function pinmux_functions[] = {
SH_PFC_FUNCTION(avb),
SH_PFC_FUNCTION(i2c1),
@@ -1948,6 +2011,8 @@
SH_PFC_FUNCTION(scif4),
SH_PFC_FUNCTION(scif5),
SH_PFC_FUNCTION(scif_clk),
+ SH_PFC_FUNCTION(usb0),
+ SH_PFC_FUNCTION(usb30),
};
static const struct pinmux_cfg_reg pinmux_config_regs[] = {
diff --git a/include/dt-bindings/pinctrl/at91.h b/include/dt-bindings/pinctrl/at91.h
index 2732d6c..eb81867 100644
--- a/include/dt-bindings/pinctrl/at91.h
+++ b/include/dt-bindings/pinctrl/at91.h
@@ -39,4 +39,8 @@
#define AT91_PERIPH_C 3
#define AT91_PERIPH_D 4
+#define ATMEL_PIO_DRVSTR_LO 1
+#define ATMEL_PIO_DRVSTR_ME 2
+#define ATMEL_PIO_DRVSTR_HI 3
+
#endif /* __DT_BINDINGS_AT91_PINCTRL_H__ */
diff --git a/include/linux/pinctrl/pinconf.h b/include/linux/pinctrl/pinconf.h
index 09eb80f..8dd85d3 100644
--- a/include/linux/pinctrl/pinconf.h
+++ b/include/linux/pinctrl/pinconf.h
@@ -28,7 +28,8 @@
* is not available on this controller this should return -ENOTSUPP
* and if it is available but disabled it should return -EINVAL
* @pin_config_set: configure an individual pin
- * @pin_config_group_get: get configurations for an entire pin group
+ * @pin_config_group_get: get configurations for an entire pin group; should
+ * return -ENOTSUPP and -EINVAL using the same rules as pin_config_get.
* @pin_config_group_set: configure all pins in a group
* @pin_config_dbg_parse_modify: optional debugfs to modify a pin configuration
* @pin_config_dbg_show: optional debugfs display hook that will provide