Merge tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC fixes from Arnd Bergmann:
"A nice small set of bug fixes for arm-soc:
- two incorrect register addresses in DT files on shmobile and hisilicon
- one revert for a regression on omap
- one bug fix for a newly introduced pin controller binding
- one regression fix for the memory controller on omap
- one patch to avoid a harmless WARN_ON"
* tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc:
ARM: dts: Revert enabling of twl configuration for n900
ARM: dts: fix L2 address in Hi3620
ARM: OMAP2+: gpmc: fix gpmc_hwecc_bch_capable()
pinctrl: dra: dt-bindings: Fix pull enable/disable
ARM: shmobile: r8a7791: Fix SD2CKCR register address
ARM: OMAP2+: l2c: squelch warning dump on power control setting
diff --git a/arch/arm/boot/dts/hi3620.dtsi b/arch/arm/boot/dts/hi3620.dtsi
index ab1116d..83a5b86 100644
--- a/arch/arm/boot/dts/hi3620.dtsi
+++ b/arch/arm/boot/dts/hi3620.dtsi
@@ -73,7 +73,7 @@
L2: l2-cache {
compatible = "arm,pl310-cache";
- reg = <0xfc10000 0x100000>;
+ reg = <0x100000 0x100000>;
interrupts = <0 15 4>;
cache-unified;
cache-level = <2>;
diff --git a/arch/arm/boot/dts/omap3-n900.dts b/arch/arm/boot/dts/omap3-n900.dts
index 1fe45d1..b15f1a7 100644
--- a/arch/arm/boot/dts/omap3-n900.dts
+++ b/arch/arm/boot/dts/omap3-n900.dts
@@ -353,7 +353,7 @@
};
twl_power: power {
- compatible = "ti,twl4030-power-n900", "ti,twl4030-power-idle-osc-off";
+ compatible = "ti,twl4030-power-n900";
ti,use_poweroff;
};
};
diff --git a/arch/arm/boot/dts/r8a7791.dtsi b/arch/arm/boot/dts/r8a7791.dtsi
index 8d7ffae..79f68ac 100644
--- a/arch/arm/boot/dts/r8a7791.dtsi
+++ b/arch/arm/boot/dts/r8a7791.dtsi
@@ -540,9 +540,9 @@
#clock-cells = <0>;
clock-output-names = "sd1";
};
- sd2_clk: sd3_clk@e615007c {
+ sd2_clk: sd3_clk@e615026c {
compatible = "renesas,r8a7791-div6-clock", "renesas,cpg-div6-clock";
- reg = <0 0xe615007c 0 4>;
+ reg = <0 0xe615026c 0 4>;
clocks = <&pll1_div2_clk>;
#clock-cells = <0>;
clock-output-names = "sd2";
diff --git a/arch/arm/mach-omap2/gpmc-nand.c b/arch/arm/mach-omap2/gpmc-nand.c
index 17cd393..93914d2 100644
--- a/arch/arm/mach-omap2/gpmc-nand.c
+++ b/arch/arm/mach-omap2/gpmc-nand.c
@@ -50,6 +50,16 @@
soc_is_omap54xx() || soc_is_dra7xx())
return 1;
+ if (ecc_opt == OMAP_ECC_BCH4_CODE_HW_DETECTION_SW ||
+ ecc_opt == OMAP_ECC_BCH8_CODE_HW_DETECTION_SW) {
+ if (cpu_is_omap24xx())
+ return 0;
+ else if (cpu_is_omap3630() && (GET_OMAP_REVISION() == 0))
+ return 0;
+ else
+ return 1;
+ }
+
/* OMAP3xxx do not have ELM engine, so cannot support ECC schemes
* which require H/W based ECC error detection */
if ((cpu_is_omap34xx() || cpu_is_omap3630()) &&
@@ -57,14 +67,6 @@
(ecc_opt == OMAP_ECC_BCH8_CODE_HW)))
return 0;
- /*
- * For now, assume 4-bit mode is only supported on OMAP3630 ES1.x, x>=1
- * and AM33xx derivates. Other chips may be added if confirmed to work.
- */
- if ((ecc_opt == OMAP_ECC_BCH4_CODE_HW_DETECTION_SW) &&
- (!cpu_is_omap3630() || (GET_OMAP_REVISION() == 0)))
- return 0;
-
/* legacy platforms support only HAM1 (1-bit Hamming) ECC scheme */
if (ecc_opt == OMAP_ECC_HAM1_CODE_HW)
return 1;
diff --git a/arch/arm/mach-omap2/omap4-common.c b/arch/arm/mach-omap2/omap4-common.c
index 539e810..a0fe747 100644
--- a/arch/arm/mach-omap2/omap4-common.c
+++ b/arch/arm/mach-omap2/omap4-common.c
@@ -168,6 +168,10 @@
smc_op = OMAP4_MON_L2X0_PREFETCH_INDEX;
break;
+ case L310_POWER_CTRL:
+ pr_info_once("OMAP L2C310: ROM does not support power control setting\n");
+ return;
+
default:
WARN_ONCE(1, "OMAP L2C310: ignoring write to reg 0x%x\n", reg);
return;
diff --git a/include/dt-bindings/pinctrl/dra.h b/include/dt-bindings/pinctrl/dra.h
index 002a285..3d33794 100644
--- a/include/dt-bindings/pinctrl/dra.h
+++ b/include/dt-bindings/pinctrl/dra.h
@@ -30,7 +30,8 @@
#define MUX_MODE14 0xe
#define MUX_MODE15 0xf
-#define PULL_ENA (1 << 16)
+#define PULL_ENA (0 << 16)
+#define PULL_DIS (1 << 16)
#define PULL_UP (1 << 17)
#define INPUT_EN (1 << 18)
#define SLEWCONTROL (1 << 19)
@@ -38,10 +39,10 @@
#define WAKEUP_EVENT (1 << 25)
/* Active pin states */
-#define PIN_OUTPUT 0
+#define PIN_OUTPUT (0 | PULL_DIS)
#define PIN_OUTPUT_PULLUP (PIN_OUTPUT | PULL_ENA | PULL_UP)
#define PIN_OUTPUT_PULLDOWN (PIN_OUTPUT | PULL_ENA)
-#define PIN_INPUT INPUT_EN
+#define PIN_INPUT (INPUT_EN | PULL_DIS)
#define PIN_INPUT_SLEW (INPUT_EN | SLEWCONTROL)
#define PIN_INPUT_PULLUP (PULL_ENA | INPUT_EN | PULL_UP)
#define PIN_INPUT_PULLDOWN (PULL_ENA | INPUT_EN)