Initial Contribution
msm-2.6.38: tag AU_LINUX_ANDROID_GINGERBREAD.02.03.04.00.142
Signed-off-by: Bryan Huntsman <bryanh@codeaurora.org>
diff --git a/arch/arm/mach-msm/board-qsd8x50.c b/arch/arm/mach-msm/board-qsd8x50.c
index 6a96911..b6170f9 100644
--- a/arch/arm/mach-msm/board-qsd8x50.c
+++ b/arch/arm/mach-msm/board-qsd8x50.c
@@ -1,4 +1,4 @@
-/* Copyright (c) 2009-2011, Code Aurora Forum. All rights reserved.
+/* Copyright (c) 2008-2011, Code Aurora Forum. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 and
@@ -9,53 +9,258 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
- * 02110-1301, USA.
*/
#include <linux/kernel.h>
#include <linux/irq.h>
#include <linux/gpio.h>
#include <linux/platform_device.h>
+#include <linux/android_pmem.h>
+#include <linux/bootmem.h>
+#include <linux/i2c.h>
+#include <linux/spi/spi.h>
#include <linux/delay.h>
-#include <linux/usb/msm_hsusb.h>
-#include <linux/err.h>
-#include <linux/clkdev.h>
+#include <linux/mfd/tps65023.h>
+#include <linux/bma150.h>
+#include <linux/power_supply.h>
+#include <linux/clk.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/io.h>
#include <asm/setup.h>
-#include <mach/board.h>
-#include <mach/irqs.h>
-#include <mach/sirc.h>
-#include <mach/gpio.h>
+#include <asm/mach/mmc.h>
#include <mach/vreg.h>
-#include <mach/mmc.h>
+#include <mach/mpp.h>
+#include <mach/board.h>
+#include <mach/sirc.h>
+#include <mach/dma.h>
+#include <mach/rpc_hsusb.h>
+#include <mach/rpc_pmapp.h>
+#include <mach/msm_hsusb.h>
+#include <mach/msm_serial_hs.h>
+#include <mach/msm_touchpad.h>
+#include <mach/msm_i2ckbd.h>
+#include <mach/pmic.h>
+#include <mach/camera.h>
+#include <mach/memory.h>
+#include <mach/msm_spi.h>
+#include <mach/msm_tsif.h>
+#include <mach/msm_battery.h>
+#include <mach/rpc_server_handset.h>
+#include <mach/socinfo.h>
#include "devices.h"
+#include "timer.h"
+#include "msm-keypad-devices.h"
+#include "pm.h"
+#include "proc_comm.h"
+#ifdef CONFIG_USB_ANDROID
+#include <linux/usb/android_composite.h>
+#endif
-extern struct sys_timer msm_timer;
+#define TOUCHPAD_SUSPEND 34
+#define TOUCHPAD_IRQ 38
-static const resource_size_t qsd8x50_surf_smc91x_base __initdata = 0x70000300;
-static const unsigned qsd8x50_surf_smc91x_gpio __initdata = 156;
+#define MSM_PMEM_SF_SIZE 0x1700000
-/* Leave smc91x resources empty here, as we'll fill them in
- * at run-time: they vary from board to board, and the true
- * configuration won't be known until boot.
- */
+#define SMEM_SPINLOCK_I2C "S:6"
+
+#define MSM_PMEM_ADSP_SIZE 0x2A05000
+#define MSM_FB_SIZE 0x2EE000
+#define MSM_AUDIO_SIZE 0x80000
+
+#ifdef CONFIG_MSM_SOC_REV_A
+#define MSM_SMI_BASE 0xE0000000
+#else
+#define MSM_SMI_BASE 0x00000000
+#endif
+
+#define MSM_SHARED_RAM_PHYS (MSM_SMI_BASE + 0x00100000)
+
+#define MSM_PMEM_SMI_BASE (MSM_SMI_BASE + 0x02B00000)
+#define MSM_PMEM_SMI_SIZE 0x01500000
+
+#define MSM_FB_BASE MSM_PMEM_SMI_BASE
+#define MSM_PMEM_SMIPOOL_BASE (MSM_FB_BASE + MSM_FB_SIZE)
+#define MSM_PMEM_SMIPOOL_SIZE (MSM_PMEM_SMI_SIZE - MSM_FB_SIZE)
+
+#define PMEM_KERNEL_EBI1_SIZE 0x28000
+
+#define PMIC_VREG_WLAN_LEVEL 2600
+#define PMIC_VREG_GP6_LEVEL 2900
+
+#define FPGA_SDCC_STATUS 0x70000280
+
static struct resource smc91x_resources[] = {
[0] = {
- .flags = IORESOURCE_MEM,
+ .flags = IORESOURCE_MEM,
},
[1] = {
- .flags = IORESOURCE_IRQ,
+ .flags = IORESOURCE_IRQ,
},
};
+#ifdef CONFIG_USB_FUNCTION
+static struct usb_mass_storage_platform_data usb_mass_storage_pdata = {
+ .nluns = 0x02,
+ .buf_size = 16384,
+ .vendor = "GOOGLE",
+ .product = "Mass storage",
+ .release = 0xffff,
+};
+
+static struct platform_device mass_storage_device = {
+ .name = "usb_mass_storage",
+ .id = -1,
+ .dev = {
+ .platform_data = &usb_mass_storage_pdata,
+ },
+};
+#endif
+
+#ifdef CONFIG_USB_ANDROID
+static char *usb_functions_default[] = {
+ "diag",
+ "modem",
+ "nmea",
+ "rmnet",
+ "usb_mass_storage",
+};
+
+static char *usb_functions_default_adb[] = {
+ "diag",
+ "adb",
+ "modem",
+ "nmea",
+ "rmnet",
+ "usb_mass_storage",
+};
+
+static char *usb_functions_rndis[] = {
+ "rndis",
+};
+
+static char *usb_functions_rndis_adb[] = {
+ "rndis",
+ "adb",
+};
+
+static char *usb_functions_all[] = {
+#ifdef CONFIG_USB_ANDROID_RNDIS
+ "rndis",
+#endif
+#ifdef CONFIG_USB_ANDROID_DIAG
+ "diag",
+#endif
+ "adb",
+#ifdef CONFIG_USB_F_SERIAL
+ "modem",
+ "nmea",
+#endif
+#ifdef CONFIG_USB_ANDROID_RMNET
+ "rmnet",
+#endif
+ "usb_mass_storage",
+#ifdef CONFIG_USB_ANDROID_ACM
+ "acm",
+#endif
+};
+
+static struct android_usb_product usb_products[] = {
+ {
+ .product_id = 0x9026,
+ .num_functions = ARRAY_SIZE(usb_functions_default),
+ .functions = usb_functions_default,
+ },
+ {
+ .product_id = 0x9025,
+ .num_functions = ARRAY_SIZE(usb_functions_default_adb),
+ .functions = usb_functions_default_adb,
+ },
+ {
+ .product_id = 0xf00e,
+ .num_functions = ARRAY_SIZE(usb_functions_rndis),
+ .functions = usb_functions_rndis,
+ },
+ {
+ .product_id = 0x9024,
+ .num_functions = ARRAY_SIZE(usb_functions_rndis_adb),
+ .functions = usb_functions_rndis_adb,
+ },
+};
+
+static struct usb_mass_storage_platform_data mass_storage_pdata = {
+ .nluns = 1,
+ .vendor = "Qualcomm Incorporated",
+ .product = "Mass storage",
+ .release = 0x0100,
+};
+
+static struct platform_device usb_mass_storage_device = {
+ .name = "usb_mass_storage",
+ .id = -1,
+ .dev = {
+ .platform_data = &mass_storage_pdata,
+ },
+};
+
+static struct usb_ether_platform_data rndis_pdata = {
+ /* ethaddr is filled by board_serialno_setup */
+ .vendorID = 0x05C6,
+ .vendorDescr = "Qualcomm Incorporated",
+};
+
+static struct platform_device rndis_device = {
+ .name = "rndis",
+ .id = -1,
+ .dev = {
+ .platform_data = &rndis_pdata,
+ },
+};
+
+static struct android_usb_platform_data android_usb_pdata = {
+ .vendor_id = 0x05C6,
+ .product_id = 0x9026,
+ .version = 0x0100,
+ .product_name = "Qualcomm HSUSB Device",
+ .manufacturer_name = "Qualcomm Incorporated",
+ .num_products = ARRAY_SIZE(usb_products),
+ .products = usb_products,
+ .num_functions = ARRAY_SIZE(usb_functions_all),
+ .functions = usb_functions_all,
+ .serial_number = "1234567890ABCDEF",
+};
+
+static struct platform_device android_usb_device = {
+ .name = "android_usb",
+ .id = -1,
+ .dev = {
+ .platform_data = &android_usb_pdata,
+ },
+};
+
+static int __init board_serialno_setup(char *serialno)
+{
+ int i;
+ char *src = serialno;
+
+ /* create a fake MAC address from our serial number.
+ * first byte is 0x02 to signify locally administered.
+ */
+ rndis_pdata.ethaddr[0] = 0x02;
+ for (i = 0; *src; i++) {
+ /* XOR the USB serial across the remaining bytes */
+ rndis_pdata.ethaddr[i % (ETH_ALEN - 1) + 1] ^= *src++;
+ }
+
+ android_usb_pdata.serial_number = serialno;
+ return 1;
+}
+__setup("androidboot.serialno=", board_serialno_setup);
+#endif
+
static struct platform_device smc91x_device = {
.name = "smc91x",
.id = 0,
@@ -63,53 +268,1852 @@
.resource = smc91x_resources,
};
-static int __init msm_init_smc91x(void)
+#ifdef CONFIG_USB_FUNCTION
+static struct usb_function_map usb_functions_map[] = {
+ {"diag", 0},
+ {"adb", 1},
+ {"modem", 2},
+ {"nmea", 3},
+ {"mass_storage", 4},
+ {"ethernet", 5},
+};
+
+/* dynamic composition */
+static struct usb_composition usb_func_composition[] = {
+ {
+ .product_id = 0x9012,
+ .functions = 0x5, /* 0101 */
+ },
+
+ {
+ .product_id = 0x9013,
+ .functions = 0x15, /* 10101 */
+ },
+
+ {
+ .product_id = 0x9014,
+ .functions = 0x30, /* 110000 */
+ },
+
+ {
+ .product_id = 0x9015,
+ .functions = 0x12, /* 10010 */
+ },
+
+ {
+ .product_id = 0x9016,
+ .functions = 0xD, /* 01101 */
+ },
+
+ {
+ .product_id = 0x9017,
+ .functions = 0x1D, /* 11101 */
+ },
+
+ {
+ .product_id = 0xF000,
+ .functions = 0x10, /* 10000 */
+ },
+
+ {
+ .product_id = 0xF009,
+ .functions = 0x20, /* 100000 */
+ },
+
+ {
+ .product_id = 0x9018,
+ .functions = 0x1F, /* 011111 */
+ },
+
+ {
+ .product_id = 0x901A,
+ .functions = 0x0F, /* 01111 */
+ },
+};
+#endif
+
+static struct msm_handset_platform_data hs_platform_data = {
+ .hs_name = "8k_handset",
+ .pwr_key_delay_ms = 500, /* 0 will disable end key */
+};
+
+static struct platform_device hs_device = {
+ .name = "msm-handset",
+ .id = -1,
+ .dev = {
+ .platform_data = &hs_platform_data,
+ },
+};
+
+#ifdef CONFIG_USB_FS_HOST
+static struct msm_gpio fsusb_config[] = {
+ { GPIO_CFG(139, 2, GPIO_CFG_OUTPUT, GPIO_CFG_NO_PULL, GPIO_CFG_2MA), "fs_dat" },
+ { GPIO_CFG(140, 2, GPIO_CFG_OUTPUT, GPIO_CFG_NO_PULL, GPIO_CFG_2MA), "fs_se0" },
+ { GPIO_CFG(141, 3, GPIO_CFG_OUTPUT, GPIO_CFG_NO_PULL, GPIO_CFG_2MA), "fs_oe_n" },
+};
+
+static int fsusb_gpio_init(void)
{
- if (machine_is_qsd8x50_surf()) {
- smc91x_resources[0].start = qsd8x50_surf_smc91x_base;
- smc91x_resources[0].end = qsd8x50_surf_smc91x_base + 0xff;
- smc91x_resources[1].start =
- gpio_to_irq(qsd8x50_surf_smc91x_gpio);
- smc91x_resources[1].end =
- gpio_to_irq(qsd8x50_surf_smc91x_gpio);
- platform_device_register(&smc91x_device);
+ return msm_gpios_request(fsusb_config, ARRAY_SIZE(fsusb_config));
+}
+
+static void msm_fsusb_setup_gpio(unsigned int enable)
+{
+ if (enable)
+ msm_gpios_enable(fsusb_config, ARRAY_SIZE(fsusb_config));
+ else
+ msm_gpios_disable(fsusb_config, ARRAY_SIZE(fsusb_config));
+
+}
+#endif
+
+#define MSM_USB_BASE ((unsigned)addr)
+
+static struct msm_hsusb_platform_data msm_hsusb_pdata = {
+#ifdef CONFIG_USB_FUNCTION
+ .version = 0x0100,
+ .phy_info = (USB_PHY_INTEGRATED | USB_PHY_MODEL_180NM),
+ .vendor_id = 0x5c6,
+ .product_name = "Qualcomm HSUSB Device",
+ .serial_number = "1234567890ABCDEF",
+ .manufacturer_name = "Qualcomm Incorporated",
+ .compositions = usb_func_composition,
+ .num_compositions = ARRAY_SIZE(usb_func_composition),
+ .function_map = usb_functions_map,
+ .num_functions = ARRAY_SIZE(usb_functions_map),
+ .config_gpio = NULL,
+
+#endif
+};
+
+static struct vreg *vreg_usb;
+static void msm_hsusb_vbus_power(unsigned phy_info, int on)
+{
+
+ switch (PHY_TYPE(phy_info)) {
+ case USB_PHY_INTEGRATED:
+ if (on)
+ msm_hsusb_vbus_powerup();
+ else
+ msm_hsusb_vbus_shutdown();
+ break;
+ case USB_PHY_SERIAL_PMIC:
+ if (on)
+ vreg_enable(vreg_usb);
+ else
+ vreg_disable(vreg_usb);
+ break;
+ default:
+ pr_err("%s: undefined phy type ( %X ) \n", __func__,
+ phy_info);
+ }
+
+}
+
+static struct msm_usb_host_platform_data msm_usb_host_pdata = {
+ .phy_info = (USB_PHY_INTEGRATED | USB_PHY_MODEL_180NM),
+};
+
+#ifdef CONFIG_USB_FS_HOST
+static struct msm_usb_host_platform_data msm_usb_host2_pdata = {
+ .phy_info = USB_PHY_SERIAL_PMIC,
+ .config_gpio = msm_fsusb_setup_gpio,
+ .vbus_power = msm_hsusb_vbus_power,
+};
+#endif
+
+static struct android_pmem_platform_data android_pmem_kernel_ebi1_pdata = {
+ .name = PMEM_KERNEL_EBI1_DATA_NAME,
+ /* if no allocator_type, defaults to PMEM_ALLOCATORTYPE_BITMAP,
+ * the only valid choice at this time. The board structure is
+ * set to all zeros by the C runtime initialization and that is now
+ * the enum value of PMEM_ALLOCATORTYPE_BITMAP, now forced to 0 in
+ * include/linux/android_pmem.h.
+ */
+ .cached = 0,
+};
+
+#ifdef CONFIG_KERNEL_PMEM_SMI_REGION
+
+static struct android_pmem_platform_data android_pmem_kernel_smi_pdata = {
+ .name = PMEM_KERNEL_SMI_DATA_NAME,
+ /* if no allocator_type, defaults to PMEM_ALLOCATORTYPE_BITMAP,
+ * the only valid choice at this time. The board structure is
+ * set to all zeros by the C runtime initialization and that is now
+ * the enum value of PMEM_ALLOCATORTYPE_BITMAP, now forced to 0 in
+ * include/linux/android_pmem.h.
+ */
+ .cached = 0,
+};
+
+#endif
+
+static struct android_pmem_platform_data android_pmem_pdata = {
+ .name = "pmem",
+ .allocator_type = PMEM_ALLOCATORTYPE_ALLORNOTHING,
+ .cached = 1,
+};
+
+static struct android_pmem_platform_data android_pmem_adsp_pdata = {
+ .name = "pmem_adsp",
+ .allocator_type = PMEM_ALLOCATORTYPE_BITMAP,
+ .cached = 0,
+};
+
+static struct android_pmem_platform_data android_pmem_smipool_pdata = {
+ .name = "pmem_smipool",
+ .size = MSM_PMEM_SMIPOOL_SIZE,
+ .allocator_type = PMEM_ALLOCATORTYPE_BITMAP,
+ .cached = 0,
+};
+
+
+static struct platform_device android_pmem_device = {
+ .name = "android_pmem",
+ .id = 0,
+ .dev = { .platform_data = &android_pmem_pdata },
+};
+
+static struct platform_device android_pmem_adsp_device = {
+ .name = "android_pmem",
+ .id = 1,
+ .dev = { .platform_data = &android_pmem_adsp_pdata },
+};
+
+static struct platform_device android_pmem_smipool_device = {
+ .name = "android_pmem",
+ .id = 2,
+ .dev = { .platform_data = &android_pmem_smipool_pdata },
+};
+
+
+static struct platform_device android_pmem_kernel_ebi1_device = {
+ .name = "android_pmem",
+ .id = 3,
+ .dev = { .platform_data = &android_pmem_kernel_ebi1_pdata },
+};
+
+#ifdef CONFIG_KERNEL_PMEM_SMI_REGION
+static struct platform_device android_pmem_kernel_smi_device = {
+ .name = "android_pmem",
+ .id = 4,
+ .dev = { .platform_data = &android_pmem_kernel_smi_pdata },
+};
+#endif
+
+static struct resource msm_fb_resources[] = {
+ {
+ .flags = IORESOURCE_DMA,
+ }
+};
+
+static int msm_fb_detect_panel(const char *name)
+{
+ int ret = -EPERM;
+
+ if (machine_is_qsd8x50_ffa()) {
+ if (!strncmp(name, "mddi_toshiba_wvga_pt", 20))
+ ret = 0;
+ else
+ ret = -ENODEV;
+ } else if ((machine_is_qsd8x50_surf())
+ && !strcmp(name, "lcdc_external"))
+ ret = 0;
+
+ return ret;
+}
+
+static struct msm_fb_platform_data msm_fb_pdata = {
+ .detect_client = msm_fb_detect_panel,
+};
+
+static struct platform_device msm_fb_device = {
+ .name = "msm_fb",
+ .id = 0,
+ .num_resources = ARRAY_SIZE(msm_fb_resources),
+ .resource = msm_fb_resources,
+ .dev = {
+ .platform_data = &msm_fb_pdata,
+ }
+};
+
+static struct msm_gpio bma_spi_gpio_config_data[] = {
+ { GPIO_CFG(22, 0, GPIO_CFG_INPUT, GPIO_CFG_NO_PULL, GPIO_CFG_2MA), "bma_irq" },
+};
+
+static int msm_bma_gpio_setup(struct device *dev)
+{
+ int rc;
+
+ rc = msm_gpios_request_enable(bma_spi_gpio_config_data,
+ ARRAY_SIZE(bma_spi_gpio_config_data));
+
+ return rc;
+}
+
+static void msm_bma_gpio_teardown(struct device *dev)
+{
+ msm_gpios_disable_free(bma_spi_gpio_config_data,
+ ARRAY_SIZE(bma_spi_gpio_config_data));
+}
+
+static struct bma150_platform_data bma_pdata = {
+ .setup = msm_bma_gpio_setup,
+ .teardown = msm_bma_gpio_teardown,
+};
+
+static struct resource qsd_spi_resources[] = {
+ {
+ .name = "spi_irq_in",
+ .start = INT_SPI_INPUT,
+ .end = INT_SPI_INPUT,
+ .flags = IORESOURCE_IRQ,
+ },
+ {
+ .name = "spi_irq_out",
+ .start = INT_SPI_OUTPUT,
+ .end = INT_SPI_OUTPUT,
+ .flags = IORESOURCE_IRQ,
+ },
+ {
+ .name = "spi_irq_err",
+ .start = INT_SPI_ERROR,
+ .end = INT_SPI_ERROR,
+ .flags = IORESOURCE_IRQ,
+ },
+ {
+ .name = "spi_base",
+ .start = 0xA1200000,
+ .end = 0xA1200000 + SZ_4K - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .name = "spidm_channels",
+ .flags = IORESOURCE_DMA,
+ },
+ {
+ .name = "spidm_crci",
+ .flags = IORESOURCE_DMA,
+ },
+};
+
+static struct platform_device qsd_device_spi = {
+ .name = "spi_qsd",
+ .id = 0,
+ .num_resources = ARRAY_SIZE(qsd_spi_resources),
+ .resource = qsd_spi_resources,
+};
+
+static struct spi_board_info msm_spi_board_info[] __initdata = {
+ {
+ .modalias = "bma150",
+ .mode = SPI_MODE_3,
+ .irq = MSM_GPIO_TO_INT(22),
+ .bus_num = 0,
+ .chip_select = 0,
+ .max_speed_hz = 10000000,
+ .platform_data = &bma_pdata,
+ },
+};
+
+#define CT_CSR_PHYS 0xA8700000
+#define TCSR_SPI_MUX (ct_csr_base + 0x54)
+static int msm_qsd_spi_dma_config(void)
+{
+ void __iomem *ct_csr_base = 0;
+ u32 spi_mux;
+ int ret = 0;
+
+ ct_csr_base = ioremap(CT_CSR_PHYS, PAGE_SIZE);
+ if (!ct_csr_base) {
+ pr_err("%s: Could not remap %x\n", __func__, CT_CSR_PHYS);
+ return -1;
+ }
+
+ spi_mux = readl(TCSR_SPI_MUX);
+ switch (spi_mux) {
+ case (1):
+ qsd_spi_resources[4].start = DMOV_HSUART1_RX_CHAN;
+ qsd_spi_resources[4].end = DMOV_HSUART1_TX_CHAN;
+ qsd_spi_resources[5].start = DMOV_HSUART1_RX_CRCI;
+ qsd_spi_resources[5].end = DMOV_HSUART1_TX_CRCI;
+ break;
+ case (2):
+ qsd_spi_resources[4].start = DMOV_HSUART2_RX_CHAN;
+ qsd_spi_resources[4].end = DMOV_HSUART2_TX_CHAN;
+ qsd_spi_resources[5].start = DMOV_HSUART2_RX_CRCI;
+ qsd_spi_resources[5].end = DMOV_HSUART2_TX_CRCI;
+ break;
+ case (3):
+ qsd_spi_resources[4].start = DMOV_CE_OUT_CHAN;
+ qsd_spi_resources[4].end = DMOV_CE_IN_CHAN;
+ qsd_spi_resources[5].start = DMOV_CE_OUT_CRCI;
+ qsd_spi_resources[5].end = DMOV_CE_IN_CRCI;
+ break;
+ default:
+ ret = -1;
+ }
+
+ iounmap(ct_csr_base);
+ return ret;
+}
+
+static struct msm_gpio qsd_spi_gpio_config_data[] = {
+ { GPIO_CFG(17, 1, GPIO_CFG_INPUT, GPIO_CFG_NO_PULL, GPIO_CFG_2MA), "spi_clk" },
+ { GPIO_CFG(18, 1, GPIO_CFG_INPUT, GPIO_CFG_NO_PULL, GPIO_CFG_2MA), "spi_mosi" },
+ { GPIO_CFG(19, 1, GPIO_CFG_INPUT, GPIO_CFG_NO_PULL, GPIO_CFG_2MA), "spi_miso" },
+ { GPIO_CFG(20, 1, GPIO_CFG_INPUT, GPIO_CFG_NO_PULL, GPIO_CFG_2MA), "spi_cs0" },
+ { GPIO_CFG(21, 0, GPIO_CFG_OUTPUT, GPIO_CFG_PULL_UP, GPIO_CFG_16MA), "spi_pwr" },
+};
+
+static int msm_qsd_spi_gpio_config(void)
+{
+ int rc;
+
+ rc = msm_gpios_request_enable(qsd_spi_gpio_config_data,
+ ARRAY_SIZE(qsd_spi_gpio_config_data));
+ if (rc)
+ return rc;
+
+ /* Set direction for SPI_PWR */
+ gpio_direction_output(21, 1);
+
+ return 0;
+}
+
+static void msm_qsd_spi_gpio_release(void)
+{
+ msm_gpios_disable_free(qsd_spi_gpio_config_data,
+ ARRAY_SIZE(qsd_spi_gpio_config_data));
+}
+
+static struct msm_spi_platform_data qsd_spi_pdata = {
+ .max_clock_speed = 19200000,
+ .gpio_config = msm_qsd_spi_gpio_config,
+ .gpio_release = msm_qsd_spi_gpio_release,
+ .dma_config = msm_qsd_spi_dma_config,
+};
+
+static void __init msm_qsd_spi_init(void)
+{
+ qsd_device_spi.dev.platform_data = &qsd_spi_pdata;
+}
+
+static int mddi_toshiba_pmic_bl(int level)
+{
+ int ret = -EPERM;
+
+ if (machine_is_qsd8x50_ffa()) {
+ ret = pmic_set_led_intensity(LED_LCD, level);
+
+ if (ret)
+ printk(KERN_WARNING "%s: can't set lcd backlight!\n",
+ __func__);
+ }
+
+ return ret;
+}
+
+static struct msm_panel_common_pdata mddi_toshiba_pdata = {
+ .pmic_backlight = mddi_toshiba_pmic_bl,
+};
+
+static struct platform_device mddi_toshiba_device = {
+ .name = "mddi_toshiba",
+ .id = 0,
+ .dev = {
+ .platform_data = &mddi_toshiba_pdata,
+ }
+};
+
+static void msm_fb_vreg_config(const char *name, int on)
+{
+ struct vreg *vreg;
+ int ret = 0;
+
+ vreg = vreg_get(NULL, name);
+ if (IS_ERR(vreg)) {
+ printk(KERN_ERR "%s: vreg_get(%s) failed (%ld)\n",
+ __func__, name, PTR_ERR(vreg));
+ return;
+ }
+
+ ret = (on) ? vreg_enable(vreg) : vreg_disable(vreg);
+ if (ret)
+ printk(KERN_ERR "%s: %s(%s) failed!\n",
+ __func__, (on) ? "vreg_enable" : "vreg_disable", name);
+}
+
+#define MDDI_RST_OUT_GPIO 100
+
+static int mddi_power_save_on;
+static int msm_fb_mddi_power_save(int on)
+{
+ int flag_on = !!on;
+ int ret = 0;
+
+
+ if (mddi_power_save_on == flag_on)
+ return ret;
+
+ mddi_power_save_on = flag_on;
+
+ if (!flag_on && machine_is_qsd8x50_ffa()) {
+ gpio_set_value(MDDI_RST_OUT_GPIO, 0);
+ mdelay(1);
+ }
+
+ ret = pmic_lp_mode_control(flag_on ? OFF_CMD : ON_CMD,
+ PM_VREG_LP_MSME2_ID);
+ if (ret)
+ printk(KERN_ERR "%s: pmic_lp_mode_control failed!\n", __func__);
+
+ msm_fb_vreg_config("gp5", flag_on);
+ msm_fb_vreg_config("boost", flag_on);
+
+ if (flag_on && machine_is_qsd8x50_ffa()) {
+ gpio_set_value(MDDI_RST_OUT_GPIO, 0);
+ mdelay(1);
+ gpio_set_value(MDDI_RST_OUT_GPIO, 1);
+ gpio_set_value(MDDI_RST_OUT_GPIO, 1);
+ mdelay(1);
+ }
+
+ return ret;
+}
+
+static int msm_fb_mddi_sel_clk(u32 *clk_rate)
+{
+ *clk_rate *= 2;
+ return 0;
+}
+
+static struct mddi_platform_data mddi_pdata = {
+ .mddi_power_save = msm_fb_mddi_power_save,
+ .mddi_sel_clk = msm_fb_mddi_sel_clk,
+};
+
+static struct msm_panel_common_pdata mdp_pdata = {
+ .gpio = 98,
+};
+
+static void __init msm_fb_add_devices(void)
+{
+ msm_fb_register_device("mdp", &mdp_pdata);
+ msm_fb_register_device("pmdh", &mddi_pdata);
+ msm_fb_register_device("emdh", &mddi_pdata);
+ msm_fb_register_device("tvenc", 0);
+ msm_fb_register_device("lcdc", 0);
+}
+
+static struct resource msm_audio_resources[] = {
+ {
+ .flags = IORESOURCE_DMA,
+ },
+ {
+ .name = "aux_pcm_dout",
+ .start = 68,
+ .end = 68,
+ .flags = IORESOURCE_IO,
+ },
+ {
+ .name = "aux_pcm_din",
+ .start = 69,
+ .end = 69,
+ .flags = IORESOURCE_IO,
+ },
+ {
+ .name = "aux_pcm_syncout",
+ .start = 70,
+ .end = 70,
+ .flags = IORESOURCE_IO,
+ },
+ {
+ .name = "aux_pcm_clkin_a",
+ .start = 71,
+ .end = 71,
+ .flags = IORESOURCE_IO,
+ },
+ {
+ .name = "sdac_din",
+ .start = 144,
+ .end = 144,
+ .flags = IORESOURCE_IO,
+ },
+ {
+ .name = "sdac_dout",
+ .start = 145,
+ .end = 145,
+ .flags = IORESOURCE_IO,
+ },
+ {
+ .name = "sdac_wsout",
+ .start = 143,
+ .end = 143,
+ .flags = IORESOURCE_IO,
+ },
+ {
+ .name = "cc_i2s_clk",
+ .start = 142,
+ .end = 142,
+ .flags = IORESOURCE_IO,
+ },
+ {
+ .name = "audio_master_clkout",
+ .start = 146,
+ .end = 146,
+ .flags = IORESOURCE_IO,
+ },
+ {
+ .name = "audio_base_addr",
+ .start = 0xa0700000,
+ .end = 0xa0700000 + 4,
+ .flags = IORESOURCE_MEM,
+ },
+
+};
+
+static unsigned audio_gpio_on[] = {
+ GPIO_CFG(68, 1, GPIO_CFG_OUTPUT, GPIO_CFG_NO_PULL, GPIO_CFG_2MA), /* PCM_DOUT */
+ GPIO_CFG(69, 1, GPIO_CFG_INPUT, GPIO_CFG_NO_PULL, GPIO_CFG_2MA), /* PCM_DIN */
+ GPIO_CFG(70, 2, GPIO_CFG_OUTPUT, GPIO_CFG_NO_PULL, GPIO_CFG_2MA), /* PCM_SYNC */
+ GPIO_CFG(71, 2, GPIO_CFG_OUTPUT, GPIO_CFG_NO_PULL, GPIO_CFG_2MA), /* PCM_CLK */
+ GPIO_CFG(142, 2, GPIO_CFG_OUTPUT, GPIO_CFG_NO_PULL, GPIO_CFG_2MA), /* CC_I2S_CLK */
+ GPIO_CFG(143, 1, GPIO_CFG_OUTPUT, GPIO_CFG_NO_PULL, GPIO_CFG_2MA), /* SADC_WSOUT */
+ GPIO_CFG(144, 1, GPIO_CFG_INPUT, GPIO_CFG_PULL_DOWN, GPIO_CFG_2MA), /* SADC_DIN */
+ GPIO_CFG(145, 1, GPIO_CFG_OUTPUT, GPIO_CFG_NO_PULL, GPIO_CFG_2MA), /* SDAC_DOUT */
+ GPIO_CFG(146, 2, GPIO_CFG_OUTPUT, GPIO_CFG_NO_PULL, GPIO_CFG_2MA), /* MA_CLK_OUT */
+};
+
+static void __init audio_gpio_init(void)
+{
+ int pin, rc;
+
+ for (pin = 0; pin < ARRAY_SIZE(audio_gpio_on); pin++) {
+ rc = gpio_tlmm_config(audio_gpio_on[pin],
+ GPIO_CFG_ENABLE);
+ if (rc) {
+ printk(KERN_ERR
+ "%s: gpio_tlmm_config(%#x)=%d\n",
+ __func__, audio_gpio_on[pin], rc);
+ return;
+ }
+ }
+}
+
+static struct platform_device msm_audio_device = {
+ .name = "msm_audio",
+ .id = 0,
+ .num_resources = ARRAY_SIZE(msm_audio_resources),
+ .resource = msm_audio_resources,
+};
+
+static struct resource bluesleep_resources[] = {
+ {
+ .name = "gpio_host_wake",
+ .start = 21,
+ .end = 21,
+ .flags = IORESOURCE_IO,
+ },
+ {
+ .name = "gpio_ext_wake",
+ .start = 19,
+ .end = 19,
+ .flags = IORESOURCE_IO,
+ },
+ {
+ .name = "host_wake",
+ .start = MSM_GPIO_TO_INT(21),
+ .end = MSM_GPIO_TO_INT(21),
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct platform_device msm_bluesleep_device = {
+ .name = "bluesleep",
+ .id = -1,
+ .num_resources = ARRAY_SIZE(bluesleep_resources),
+ .resource = bluesleep_resources,
+};
+
+#ifdef CONFIG_BT
+static struct platform_device msm_bt_power_device = {
+ .name = "bt_power",
+};
+
+enum {
+ BT_SYSRST,
+ BT_WAKE,
+ BT_HOST_WAKE,
+ BT_VDD_IO,
+ BT_RFR,
+ BT_CTS,
+ BT_RX,
+ BT_TX,
+ BT_VDD_FREG
+};
+
+static struct msm_gpio bt_config_power_off[] = {
+ { GPIO_CFG(18, 0, GPIO_CFG_INPUT, GPIO_CFG_PULL_DOWN, GPIO_CFG_2MA),
+ "BT SYSRST" },
+ { GPIO_CFG(19, 0, GPIO_CFG_INPUT, GPIO_CFG_PULL_DOWN, GPIO_CFG_2MA),
+ "BT WAKE" },
+ { GPIO_CFG(21, 0, GPIO_CFG_INPUT, GPIO_CFG_PULL_DOWN, GPIO_CFG_2MA),
+ "HOST WAKE" },
+ { GPIO_CFG(22, 0, GPIO_CFG_INPUT, GPIO_CFG_PULL_DOWN, GPIO_CFG_2MA),
+ "BT VDD_IO" },
+ { GPIO_CFG(43, 0, GPIO_CFG_INPUT, GPIO_CFG_PULL_DOWN, GPIO_CFG_2MA),
+ "UART1DM_RFR" },
+ { GPIO_CFG(44, 0, GPIO_CFG_INPUT, GPIO_CFG_PULL_DOWN, GPIO_CFG_2MA),
+ "UART1DM_CTS" },
+ { GPIO_CFG(45, 0, GPIO_CFG_INPUT, GPIO_CFG_PULL_DOWN, GPIO_CFG_2MA),
+ "UART1DM_RX" },
+ { GPIO_CFG(46, 0, GPIO_CFG_INPUT, GPIO_CFG_PULL_DOWN, GPIO_CFG_2MA),
+ "UART1DM_TX" }
+};
+
+static struct msm_gpio bt_config_power_on[] = {
+ { GPIO_CFG(18, 0, GPIO_CFG_OUTPUT, GPIO_CFG_NO_PULL, GPIO_CFG_2MA),
+ "BT SYSRST" },
+ { GPIO_CFG(19, 0, GPIO_CFG_OUTPUT, GPIO_CFG_NO_PULL, GPIO_CFG_2MA),
+ "BT WAKE" },
+ { GPIO_CFG(21, 0, GPIO_CFG_INPUT, GPIO_CFG_NO_PULL, GPIO_CFG_2MA),
+ "HOST WAKE" },
+ { GPIO_CFG(22, 0, GPIO_CFG_OUTPUT, GPIO_CFG_NO_PULL, GPIO_CFG_2MA),
+ "BT VDD_IO" },
+ { GPIO_CFG(43, 2, GPIO_CFG_OUTPUT, GPIO_CFG_NO_PULL, GPIO_CFG_2MA),
+ "UART1DM_RFR" },
+ { GPIO_CFG(44, 2, GPIO_CFG_INPUT, GPIO_CFG_NO_PULL, GPIO_CFG_2MA),
+ "UART1DM_CTS" },
+ { GPIO_CFG(45, 2, GPIO_CFG_INPUT, GPIO_CFG_NO_PULL, GPIO_CFG_2MA),
+ "UART1DM_RX" },
+ { GPIO_CFG(46, 2, GPIO_CFG_OUTPUT, GPIO_CFG_NO_PULL, GPIO_CFG_2MA),
+ "UART1DM_TX" }
+};
+
+static struct msm_gpio wlan_config_power_off[] = {
+ { GPIO_CFG(62, 0, GPIO_CFG_INPUT, GPIO_CFG_PULL_DOWN, GPIO_CFG_2MA),
+ "SDC2_CLK" },
+ { GPIO_CFG(63, 0, GPIO_CFG_INPUT, GPIO_CFG_PULL_DOWN, GPIO_CFG_2MA),
+ "SDC2_CMD" },
+ { GPIO_CFG(64, 0, GPIO_CFG_INPUT, GPIO_CFG_PULL_DOWN, GPIO_CFG_2MA),
+ "SDC2_D3" },
+ { GPIO_CFG(65, 0, GPIO_CFG_INPUT, GPIO_CFG_PULL_DOWN, GPIO_CFG_2MA),
+ "SDC2_D2" },
+ { GPIO_CFG(66, 0, GPIO_CFG_INPUT, GPIO_CFG_PULL_DOWN, GPIO_CFG_2MA),
+ "SDC2_D1" },
+ { GPIO_CFG(67, 0, GPIO_CFG_INPUT, GPIO_CFG_PULL_DOWN, GPIO_CFG_2MA),
+ "SDC2_D0" },
+ { GPIO_CFG(113, 0, GPIO_CFG_INPUT, GPIO_CFG_PULL_DOWN, GPIO_CFG_2MA),
+ "VDD_WLAN" },
+ { GPIO_CFG(138, 0, GPIO_CFG_INPUT, GPIO_CFG_PULL_DOWN, GPIO_CFG_2MA),
+ "WLAN_PWD" }
+};
+
+static struct msm_gpio wlan_config_power_on[] = {
+ { GPIO_CFG(62, 0, GPIO_CFG_OUTPUT, GPIO_CFG_NO_PULL, GPIO_CFG_2MA),
+ "SDC2_CLK" },
+ { GPIO_CFG(63, 0, GPIO_CFG_INPUT, GPIO_CFG_NO_PULL, GPIO_CFG_2MA),
+ "SDC2_CMD" },
+ { GPIO_CFG(64, 0, GPIO_CFG_INPUT, GPIO_CFG_NO_PULL, GPIO_CFG_2MA),
+ "SDC2_D3" },
+ { GPIO_CFG(65, 0, GPIO_CFG_INPUT, GPIO_CFG_NO_PULL, GPIO_CFG_2MA),
+ "SDC2_D2" },
+ { GPIO_CFG(66, 0, GPIO_CFG_INPUT, GPIO_CFG_NO_PULL, GPIO_CFG_2MA),
+ "SDC2_D1" },
+ { GPIO_CFG(67, 0, GPIO_CFG_INPUT, GPIO_CFG_NO_PULL, GPIO_CFG_2MA),
+ "SDC2_D0" },
+ { GPIO_CFG(113, 0, GPIO_CFG_OUTPUT, GPIO_CFG_NO_PULL, GPIO_CFG_2MA),
+ "VDD_WLAN" },
+ { GPIO_CFG(138, 0, GPIO_CFG_OUTPUT, GPIO_CFG_NO_PULL, GPIO_CFG_2MA),
+ "WLAN_PWD" }
+};
+
+static int bluetooth_power(int on)
+{
+ int rc;
+ struct vreg *vreg_wlan;
+
+ vreg_wlan = vreg_get(NULL, "wlan");
+
+ if (IS_ERR(vreg_wlan)) {
+ printk(KERN_ERR "%s: vreg get failed (%ld)\n",
+ __func__, PTR_ERR(vreg_wlan));
+ return PTR_ERR(vreg_wlan);
+ }
+
+ if (on) {
+ /* units of mV, steps of 50 mV */
+ rc = vreg_set_level(vreg_wlan, PMIC_VREG_WLAN_LEVEL);
+ if (rc) {
+ printk(KERN_ERR "%s: vreg wlan set level failed (%d)\n",
+ __func__, rc);
+ return -EIO;
+ }
+ rc = vreg_enable(vreg_wlan);
+ if (rc) {
+ printk(KERN_ERR "%s: vreg wlan enable failed (%d)\n",
+ __func__, rc);
+ return -EIO;
+ }
+
+ rc = msm_gpios_enable(bt_config_power_on,
+ ARRAY_SIZE(bt_config_power_on));
+ if (rc < 0) {
+ printk(KERN_ERR
+ "%s: bt power on gpio config failed: %d\n",
+ __func__, rc);
+ return rc;
+ }
+
+ if (machine_is_qsd8x50_ffa()) {
+ rc = msm_gpios_enable
+ (wlan_config_power_on,
+ ARRAY_SIZE(wlan_config_power_on));
+ if (rc < 0) {
+ printk
+ (KERN_ERR
+ "%s: wlan power on gpio config failed: %d\n",
+ __func__, rc);
+ return rc;
+ }
+ }
+
+ gpio_set_value(22, on); /* VDD_IO */
+ gpio_set_value(18, on); /* SYSRST */
+
+ if (machine_is_qsd8x50_ffa()) {
+ gpio_set_value(138, 0); /* WLAN: CHIP_PWD */
+ gpio_set_value(113, on); /* WLAN */
+ }
+ } else {
+ if (machine_is_qsd8x50_ffa()) {
+ gpio_set_value(138, on); /* WLAN: CHIP_PWD */
+ gpio_set_value(113, on); /* WLAN */
+ }
+
+ gpio_set_value(18, on); /* SYSRST */
+ gpio_set_value(22, on); /* VDD_IO */
+
+ rc = vreg_disable(vreg_wlan);
+ if (rc) {
+ printk(KERN_ERR "%s: vreg wlan disable failed (%d)\n",
+ __func__, rc);
+ return -EIO;
+ }
+
+ rc = msm_gpios_enable(bt_config_power_off,
+ ARRAY_SIZE(bt_config_power_off));
+ if (rc < 0) {
+ printk(KERN_ERR
+ "%s: bt power off gpio config failed: %d\n",
+ __func__, rc);
+ return rc;
+ }
+
+ if (machine_is_qsd8x50_ffa()) {
+ rc = msm_gpios_enable
+ (wlan_config_power_off,
+ ARRAY_SIZE(wlan_config_power_off));
+ if (rc < 0) {
+ printk
+ (KERN_ERR
+ "%s: wlan power off gpio config failed: %d\n",
+ __func__, rc);
+ return rc;
+ }
+ }
+ }
+
+ printk(KERN_DEBUG "Bluetooth power switch: %d\n", on);
+
+ return 0;
+}
+
+static void __init bt_power_init(void)
+{
+ struct vreg *vreg_bt;
+ int rc;
+
+ if (machine_is_qsd8x50_ffa()) {
+ gpio_set_value(138, 0); /* WLAN: CHIP_PWD */
+ gpio_set_value(113, 0); /* WLAN */
+ }
+
+ gpio_set_value(18, 0); /* SYSRST */
+ gpio_set_value(22, 0); /* VDD_IO */
+
+ /* do not have vreg bt defined, gp6 is the same */
+ /* vreg_get parameter 1 (struct device *) is ignored */
+ vreg_bt = vreg_get(NULL, "gp6");
+
+ if (IS_ERR(vreg_bt)) {
+ printk(KERN_ERR "%s: vreg get failed (%ld)\n",
+ __func__, PTR_ERR(vreg_bt));
+ goto exit;
+ }
+
+ /* units of mV, steps of 50 mV */
+ rc = vreg_set_level(vreg_bt, PMIC_VREG_GP6_LEVEL);
+ if (rc) {
+ printk(KERN_ERR "%s: vreg bt set level failed (%d)\n",
+ __func__, rc);
+ goto exit;
+ }
+ rc = vreg_enable(vreg_bt);
+ if (rc) {
+ printk(KERN_ERR "%s: vreg bt enable failed (%d)\n",
+ __func__, rc);
+ goto exit;
+ }
+
+ if (bluetooth_power(0))
+ goto exit;
+
+ msm_bt_power_device.dev.platform_data = &bluetooth_power;
+
+ printk(KERN_DEBUG "Bluetooth power switch: initialized\n");
+
+exit:
+ return;
+}
+#else
+#define bt_power_init(x) do {} while (0)
+#endif
+
+static struct platform_device msm_device_pmic_leds = {
+ .name = "pmic-leds",
+ .id = -1,
+};
+
+/* TSIF begin */
+#if defined(CONFIG_TSIF) || defined(CONFIG_TSIF_MODULE)
+
+#define TSIF_A_SYNC GPIO_CFG(106, 1, GPIO_CFG_INPUT, GPIO_CFG_PULL_DOWN, GPIO_CFG_2MA)
+#define TSIF_A_DATA GPIO_CFG(107, 1, GPIO_CFG_INPUT, GPIO_CFG_PULL_DOWN, GPIO_CFG_2MA)
+#define TSIF_A_EN GPIO_CFG(108, 1, GPIO_CFG_INPUT, GPIO_CFG_PULL_DOWN, GPIO_CFG_2MA)
+#define TSIF_A_CLK GPIO_CFG(109, 1, GPIO_CFG_INPUT, GPIO_CFG_PULL_DOWN, GPIO_CFG_2MA)
+
+static const struct msm_gpio tsif_gpios[] = {
+ { .gpio_cfg = TSIF_A_CLK, .label = "tsif_clk", },
+ { .gpio_cfg = TSIF_A_EN, .label = "tsif_en", },
+ { .gpio_cfg = TSIF_A_DATA, .label = "tsif_data", },
+ { .gpio_cfg = TSIF_A_SYNC, .label = "tsif_sync", },
+};
+
+static struct msm_tsif_platform_data tsif_platform_data = {
+ .num_gpios = ARRAY_SIZE(tsif_gpios),
+ .gpios = tsif_gpios,
+ .tsif_clk = "tsif_clk",
+ .tsif_ref_clk = "tsif_ref_clk",
+};
+
+#endif /* defined(CONFIG_TSIF) || defined(CONFIG_TSIF_MODULE) */
+/* TSIF end */
+
+#ifdef CONFIG_QSD_SVS
+#define TPS65023_MAX_DCDC1 1600
+#else
+#define TPS65023_MAX_DCDC1 CONFIG_QSD_PMIC_DEFAULT_DCDC1
+#endif
+
+static int qsd8x50_tps65023_set_dcdc1(int mVolts)
+{
+ int rc = 0;
+#ifdef CONFIG_QSD_SVS
+ rc = tps65023_set_dcdc1_level(mVolts);
+ /* By default the TPS65023 will be initialized to 1.225V.
+ * So we can safely switch to any frequency within this
+ * voltage even if the device is not probed/ready.
+ */
+ if (rc == -ENODEV && mVolts <= CONFIG_QSD_PMIC_DEFAULT_DCDC1)
+ rc = 0;
+#else
+ /* Disallow frequencies not supported in the default PMIC
+ * output voltage.
+ */
+ if (mVolts > CONFIG_QSD_PMIC_DEFAULT_DCDC1)
+ rc = -EFAULT;
+#endif
+ return rc;
+}
+
+static struct msm_acpu_clock_platform_data qsd8x50_clock_data = {
+ .acpu_switch_time_us = 20,
+ .max_speed_delta_khz = 256000,
+ .vdd_switch_time_us = 62,
+ .max_vdd = TPS65023_MAX_DCDC1,
+ .acpu_set_vdd = qsd8x50_tps65023_set_dcdc1,
+};
+
+
+static void touchpad_gpio_release(void)
+{
+ gpio_free(TOUCHPAD_IRQ);
+ gpio_free(TOUCHPAD_SUSPEND);
+}
+
+static int touchpad_gpio_setup(void)
+{
+ int rc;
+ int suspend_pin = TOUCHPAD_SUSPEND;
+ int irq_pin = TOUCHPAD_IRQ;
+ unsigned suspend_cfg =
+ GPIO_CFG(suspend_pin, 1, GPIO_CFG_OUTPUT, GPIO_CFG_NO_PULL, GPIO_CFG_2MA);
+ unsigned irq_cfg =
+ GPIO_CFG(irq_pin, 1, GPIO_CFG_INPUT, GPIO_CFG_NO_PULL, GPIO_CFG_2MA);
+
+ rc = gpio_request(irq_pin, "msm_touchpad_irq");
+ if (rc) {
+ pr_err("gpio_request failed on pin %d (rc=%d)\n",
+ irq_pin, rc);
+ goto err_gpioconfig;
+ }
+ rc = gpio_request(suspend_pin, "msm_touchpad_suspend");
+ if (rc) {
+ pr_err("gpio_request failed on pin %d (rc=%d)\n",
+ suspend_pin, rc);
+ goto err_gpioconfig;
+ }
+ rc = gpio_tlmm_config(suspend_cfg, GPIO_CFG_ENABLE);
+ if (rc) {
+ pr_err("gpio_tlmm_config failed on pin %d (rc=%d)\n",
+ suspend_pin, rc);
+ goto err_gpioconfig;
+ }
+ rc = gpio_tlmm_config(irq_cfg, GPIO_CFG_ENABLE);
+ if (rc) {
+ pr_err("gpio_tlmm_config failed on pin %d (rc=%d)\n",
+ irq_pin, rc);
+ goto err_gpioconfig;
+ }
+ return rc;
+
+err_gpioconfig:
+ touchpad_gpio_release();
+ return rc;
+}
+
+static struct msm_touchpad_platform_data msm_touchpad_data = {
+ .gpioirq = TOUCHPAD_IRQ,
+ .gpiosuspend = TOUCHPAD_SUSPEND,
+ .gpio_setup = touchpad_gpio_setup,
+ .gpio_shutdown = touchpad_gpio_release
+};
+
+#define KBD_RST 35
+#define KBD_IRQ 36
+
+static void kbd_gpio_release(void)
+{
+ gpio_free(KBD_IRQ);
+ gpio_free(KBD_RST);
+}
+
+static int kbd_gpio_setup(void)
+{
+ int rc;
+ int respin = KBD_RST;
+ int irqpin = KBD_IRQ;
+ unsigned rescfg =
+ GPIO_CFG(respin, 0, GPIO_CFG_OUTPUT, GPIO_CFG_PULL_UP, GPIO_CFG_8MA);
+ unsigned irqcfg =
+ GPIO_CFG(irqpin, 0, GPIO_CFG_INPUT, GPIO_CFG_NO_PULL, GPIO_CFG_2MA);
+
+ rc = gpio_request(irqpin, "gpio_keybd_irq");
+ if (rc) {
+ pr_err("gpio_request failed on pin %d (rc=%d)\n",
+ irqpin, rc);
+ goto err_gpioconfig;
+ }
+ rc = gpio_request(respin, "gpio_keybd_reset");
+ if (rc) {
+ pr_err("gpio_request failed on pin %d (rc=%d)\n",
+ respin, rc);
+ goto err_gpioconfig;
+ }
+ rc = gpio_tlmm_config(rescfg, GPIO_CFG_ENABLE);
+ if (rc) {
+ pr_err("gpio_tlmm_config failed on pin %d (rc=%d)\n",
+ respin, rc);
+ goto err_gpioconfig;
+ }
+ rc = gpio_tlmm_config(irqcfg, GPIO_CFG_ENABLE);
+ if (rc) {
+ pr_err("gpio_tlmm_config failed on pin %d (rc=%d)\n",
+ irqpin, rc);
+ goto err_gpioconfig;
+ }
+ return rc;
+
+err_gpioconfig:
+ kbd_gpio_release();
+ return rc;
+}
+
+/* use gpio output pin to toggle keyboard external reset pin */
+static void kbd_hwreset(int kbd_mclrpin)
+{
+ gpio_direction_output(kbd_mclrpin, 0);
+ gpio_direction_output(kbd_mclrpin, 1);
+}
+
+static struct msm_i2ckbd_platform_data msm_kybd_data = {
+ .hwrepeat = 0,
+ .scanset1 = 1,
+ .gpioreset = KBD_RST,
+ .gpioirq = KBD_IRQ,
+ .gpio_setup = kbd_gpio_setup,
+ .gpio_shutdown = kbd_gpio_release,
+ .hw_reset = kbd_hwreset,
+};
+
+static struct i2c_board_info msm_i2c_board_info[] __initdata = {
+ {
+ I2C_BOARD_INFO("glidesensor", 0x2A),
+ .irq = MSM_GPIO_TO_INT(TOUCHPAD_IRQ),
+ .platform_data = &msm_touchpad_data
+ },
+ {
+ I2C_BOARD_INFO("msm-i2ckbd", 0x3A),
+ .type = "msm-i2ckbd",
+ .irq = MSM_GPIO_TO_INT(KBD_IRQ),
+ .platform_data = &msm_kybd_data
+ },
+#ifdef CONFIG_MT9D112
+ {
+ I2C_BOARD_INFO("mt9d112", 0x78 >> 1),
+ },
+#endif
+#ifdef CONFIG_S5K3E2FX
+ {
+ I2C_BOARD_INFO("s5k3e2fx", 0x20 >> 1),
+ },
+#endif
+#ifdef CONFIG_MT9P012
+ {
+ I2C_BOARD_INFO("mt9p012", 0x6C >> 1),
+ },
+#endif
+#ifdef CONFIG_MT9P012_KM
+ {
+ I2C_BOARD_INFO("mt9p012_km", 0x6C >> 2),
+ },
+#endif
+#if defined(CONFIG_MT9T013) || defined(CONFIG_SENSORS_MT9T013)
+ {
+ I2C_BOARD_INFO("mt9t013", 0x6C),
+ },
+#endif
+ {
+ I2C_BOARD_INFO("tps65023", 0x48),
+ },
+};
+
+#ifdef CONFIG_MSM_CAMERA
+static uint32_t camera_off_gpio_table[] = {
+ /* parallel CAMERA interfaces */
+ GPIO_CFG(0, 0, GPIO_CFG_INPUT, GPIO_CFG_PULL_DOWN, GPIO_CFG_2MA), /* DAT0 */
+ GPIO_CFG(1, 0, GPIO_CFG_INPUT, GPIO_CFG_PULL_DOWN, GPIO_CFG_2MA), /* DAT1 */
+ GPIO_CFG(2, 0, GPIO_CFG_INPUT, GPIO_CFG_PULL_DOWN, GPIO_CFG_2MA), /* DAT2 */
+ GPIO_CFG(3, 0, GPIO_CFG_INPUT, GPIO_CFG_PULL_DOWN, GPIO_CFG_2MA), /* DAT3 */
+ GPIO_CFG(4, 0, GPIO_CFG_INPUT, GPIO_CFG_PULL_DOWN, GPIO_CFG_2MA), /* DAT4 */
+ GPIO_CFG(5, 0, GPIO_CFG_INPUT, GPIO_CFG_PULL_DOWN, GPIO_CFG_2MA), /* DAT5 */
+ GPIO_CFG(6, 0, GPIO_CFG_INPUT, GPIO_CFG_PULL_DOWN, GPIO_CFG_2MA), /* DAT6 */
+ GPIO_CFG(7, 0, GPIO_CFG_INPUT, GPIO_CFG_PULL_DOWN, GPIO_CFG_2MA), /* DAT7 */
+ GPIO_CFG(8, 0, GPIO_CFG_INPUT, GPIO_CFG_PULL_DOWN, GPIO_CFG_2MA), /* DAT8 */
+ GPIO_CFG(9, 0, GPIO_CFG_INPUT, GPIO_CFG_PULL_DOWN, GPIO_CFG_2MA), /* DAT9 */
+ GPIO_CFG(10, 0, GPIO_CFG_INPUT, GPIO_CFG_PULL_DOWN, GPIO_CFG_2MA), /* DAT10 */
+ GPIO_CFG(11, 0, GPIO_CFG_INPUT, GPIO_CFG_PULL_DOWN, GPIO_CFG_2MA), /* DAT11 */
+ GPIO_CFG(12, 0, GPIO_CFG_INPUT, GPIO_CFG_PULL_DOWN, GPIO_CFG_2MA), /* PCLK */
+ GPIO_CFG(13, 0, GPIO_CFG_INPUT, GPIO_CFG_PULL_DOWN, GPIO_CFG_2MA), /* HSYNC_IN */
+ GPIO_CFG(14, 0, GPIO_CFG_INPUT, GPIO_CFG_PULL_DOWN, GPIO_CFG_2MA), /* VSYNC_IN */
+ GPIO_CFG(15, 0, GPIO_CFG_OUTPUT, GPIO_CFG_NO_PULL, GPIO_CFG_2MA), /* MCLK */
+};
+
+static uint32_t camera_on_gpio_table[] = {
+ /* parallel CAMERA interfaces */
+ GPIO_CFG(0, 1, GPIO_CFG_INPUT, GPIO_CFG_PULL_DOWN, GPIO_CFG_2MA), /* DAT0 */
+ GPIO_CFG(1, 1, GPIO_CFG_INPUT, GPIO_CFG_PULL_DOWN, GPIO_CFG_2MA), /* DAT1 */
+ GPIO_CFG(2, 1, GPIO_CFG_INPUT, GPIO_CFG_PULL_DOWN, GPIO_CFG_2MA), /* DAT2 */
+ GPIO_CFG(3, 1, GPIO_CFG_INPUT, GPIO_CFG_PULL_DOWN, GPIO_CFG_2MA), /* DAT3 */
+ GPIO_CFG(4, 1, GPIO_CFG_INPUT, GPIO_CFG_PULL_DOWN, GPIO_CFG_2MA), /* DAT4 */
+ GPIO_CFG(5, 1, GPIO_CFG_INPUT, GPIO_CFG_PULL_DOWN, GPIO_CFG_2MA), /* DAT5 */
+ GPIO_CFG(6, 1, GPIO_CFG_INPUT, GPIO_CFG_PULL_DOWN, GPIO_CFG_2MA), /* DAT6 */
+ GPIO_CFG(7, 1, GPIO_CFG_INPUT, GPIO_CFG_PULL_DOWN, GPIO_CFG_2MA), /* DAT7 */
+ GPIO_CFG(8, 1, GPIO_CFG_INPUT, GPIO_CFG_PULL_DOWN, GPIO_CFG_2MA), /* DAT8 */
+ GPIO_CFG(9, 1, GPIO_CFG_INPUT, GPIO_CFG_PULL_DOWN, GPIO_CFG_2MA), /* DAT9 */
+ GPIO_CFG(10, 1, GPIO_CFG_INPUT, GPIO_CFG_PULL_DOWN, GPIO_CFG_2MA), /* DAT10 */
+ GPIO_CFG(11, 1, GPIO_CFG_INPUT, GPIO_CFG_PULL_DOWN, GPIO_CFG_2MA), /* DAT11 */
+ GPIO_CFG(12, 0, GPIO_CFG_INPUT, GPIO_CFG_PULL_DOWN, GPIO_CFG_2MA), /* PCLK */
+ GPIO_CFG(13, 1, GPIO_CFG_INPUT, GPIO_CFG_PULL_DOWN, GPIO_CFG_2MA), /* HSYNC_IN */
+ GPIO_CFG(14, 1, GPIO_CFG_INPUT, GPIO_CFG_PULL_DOWN, GPIO_CFG_2MA), /* VSYNC_IN */
+ GPIO_CFG(15, 1, GPIO_CFG_OUTPUT, GPIO_CFG_NO_PULL, GPIO_CFG_16MA), /* MCLK */
+};
+
+static uint32_t camera_on_gpio_ffa_table[] = {
+ /* parallel CAMERA interfaces */
+ GPIO_CFG(95, 1, GPIO_CFG_INPUT, GPIO_CFG_PULL_DOWN, GPIO_CFG_16MA), /* I2C_SCL */
+ GPIO_CFG(96, 1, GPIO_CFG_INPUT, GPIO_CFG_PULL_DOWN, GPIO_CFG_16MA), /* I2C_SDA */
+ /* FFA front Sensor Reset */
+ GPIO_CFG(137, 1, GPIO_CFG_INPUT, GPIO_CFG_PULL_DOWN, GPIO_CFG_16MA),
+};
+
+static uint32_t camera_off_gpio_ffa_table[] = {
+ /* FFA front Sensor Reset */
+ GPIO_CFG(137, 0, GPIO_CFG_INPUT, GPIO_CFG_PULL_DOWN, GPIO_CFG_16MA),
+};
+
+static void config_gpio_table(uint32_t *table, int len)
+{
+ int n, rc;
+ for (n = 0; n < len; n++) {
+ rc = gpio_tlmm_config(table[n], GPIO_CFG_ENABLE);
+ if (rc) {
+ printk(KERN_ERR "%s: gpio_tlmm_config(%#x)=%d\n",
+ __func__, table[n], rc);
+ break;
+ }
+ }
+}
+
+static struct vreg *vreg_gp2;
+static struct vreg *vreg_gp3;
+
+static void msm_camera_vreg_config(int vreg_en)
+{
+ int rc;
+
+ if (vreg_gp2 == NULL) {
+ vreg_gp2 = vreg_get(NULL, "gp2");
+ if (IS_ERR(vreg_gp2)) {
+ printk(KERN_ERR "%s: vreg_get(%s) failed (%ld)\n",
+ __func__, "gp2", PTR_ERR(vreg_gp2));
+ return;
+ }
+
+ rc = vreg_set_level(vreg_gp2, 1800);
+ if (rc) {
+ printk(KERN_ERR "%s: GP2 set_level failed (%d)\n",
+ __func__, rc);
+ }
+ }
+
+ if (vreg_gp3 == NULL) {
+ vreg_gp3 = vreg_get(NULL, "gp3");
+ if (IS_ERR(vreg_gp3)) {
+ printk(KERN_ERR "%s: vreg_get(%s) failed (%ld)\n",
+ __func__, "gp3", PTR_ERR(vreg_gp3));
+ return;
+ }
+
+ rc = vreg_set_level(vreg_gp3, 2800);
+ if (rc) {
+ printk(KERN_ERR "%s: GP3 set level failed (%d)\n",
+ __func__, rc);
+ }
+ }
+
+ if (vreg_en) {
+ rc = vreg_enable(vreg_gp2);
+ if (rc) {
+ printk(KERN_ERR "%s: GP2 enable failed (%d)\n",
+ __func__, rc);
+ }
+
+ rc = vreg_enable(vreg_gp3);
+ if (rc) {
+ printk(KERN_ERR "%s: GP3 enable failed (%d)\n",
+ __func__, rc);
+ }
+ } else {
+ rc = vreg_disable(vreg_gp2);
+ if (rc) {
+ printk(KERN_ERR "%s: GP2 disable failed (%d)\n",
+ __func__, rc);
+ }
+
+ rc = vreg_disable(vreg_gp3);
+ if (rc) {
+ printk(KERN_ERR "%s: GP3 disable failed (%d)\n",
+ __func__, rc);
+ }
+ }
+}
+
+static int config_camera_on_gpios(void)
+{
+ int vreg_en = 1;
+
+ if (machine_is_qsd8x50_ffa()) {
+ config_gpio_table(camera_on_gpio_ffa_table,
+ ARRAY_SIZE(camera_on_gpio_ffa_table));
+
+ msm_camera_vreg_config(vreg_en);
+ gpio_set_value(137, 0);
+ }
+ config_gpio_table(camera_on_gpio_table,
+ ARRAY_SIZE(camera_on_gpio_table));
+ return 0;
+}
+
+static void config_camera_off_gpios(void)
+{
+ int vreg_en = 0;
+
+ if (machine_is_qsd8x50_ffa()) {
+ config_gpio_table(camera_off_gpio_ffa_table,
+ ARRAY_SIZE(camera_off_gpio_ffa_table));
+
+ msm_camera_vreg_config(vreg_en);
+ }
+ config_gpio_table(camera_off_gpio_table,
+ ARRAY_SIZE(camera_off_gpio_table));
+}
+
+static struct resource msm_camera_resources[] = {
+ {
+ .start = 0xA0F00000,
+ .end = 0xA0F00000 + SZ_1M - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .start = INT_VFE,
+ .end = INT_VFE,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct msm_camera_device_platform_data msm_camera_device_data = {
+ .camera_gpio_on = config_camera_on_gpios,
+ .camera_gpio_off = config_camera_off_gpios,
+ .ioext.mdcphy = MSM_MDC_PHYS,
+ .ioext.mdcsz = MSM_MDC_SIZE,
+ .ioext.appphy = MSM_CLK_CTL_PHYS,
+ .ioext.appsz = MSM_CLK_CTL_SIZE,
+};
+
+int pmic_set_flash_led_current(enum pmic8058_leds id, unsigned mA)
+{
+ int rc;
+ rc = pmic_flash_led_set_current(mA);
+ return rc;
+}
+static struct msm_camera_sensor_flash_src msm_flash_src = {
+ .flash_sr_type = MSM_CAMERA_FLASH_SRC_PMIC,
+ ._fsrc.pmic_src.num_of_src = 1,
+ ._fsrc.pmic_src.low_current = 30,
+ ._fsrc.pmic_src.high_current = 100,
+ ._fsrc.pmic_src.led_src_1 = 0,
+ ._fsrc.pmic_src.led_src_2 = 0,
+ ._fsrc.pmic_src.pmic_set_current = pmic_set_flash_led_current,
+};
+
+#ifdef CONFIG_MT9D112
+static struct msm_camera_sensor_flash_data flash_mt9d112 = {
+ .flash_type = MSM_CAMERA_FLASH_LED,
+ .flash_src = &msm_flash_src
+};
+
+static struct msm_camera_sensor_info msm_camera_sensor_mt9d112_data = {
+ .sensor_name = "mt9d112",
+ .sensor_reset = 17,
+ .sensor_pwd = 85,
+ .vcm_pwd = 0,
+ .vcm_enable = 0,
+ .pdata = &msm_camera_device_data,
+ .resource = msm_camera_resources,
+ .num_resources = ARRAY_SIZE(msm_camera_resources),
+ .flash_data = &flash_mt9d112
+};
+
+static struct platform_device msm_camera_sensor_mt9d112 = {
+ .name = "msm_camera_mt9d112",
+ .dev = {
+ .platform_data = &msm_camera_sensor_mt9d112_data,
+ },
+};
+#endif
+
+#ifdef CONFIG_S5K3E2FX
+static struct msm_camera_sensor_flash_data flash_s5k3e2fx = {
+ .flash_type = MSM_CAMERA_FLASH_LED,
+ .flash_src = &msm_flash_src
+};
+
+static struct msm_camera_sensor_info msm_camera_sensor_s5k3e2fx_data = {
+ .sensor_name = "s5k3e2fx",
+ .sensor_reset = 17,
+ .sensor_pwd = 85,
+ /*.vcm_pwd = 31, */ /* CAM1_VCM_EN, enabled in a9 */
+ .vcm_enable = 0,
+ .pdata = &msm_camera_device_data,
+ .resource = msm_camera_resources,
+ .num_resources = ARRAY_SIZE(msm_camera_resources),
+ .flash_data = &flash_s5k3e2fx
+};
+
+static struct platform_device msm_camera_sensor_s5k3e2fx = {
+ .name = "msm_camera_s5k3e2fx",
+ .dev = {
+ .platform_data = &msm_camera_sensor_s5k3e2fx_data,
+ },
+};
+#endif
+
+#ifdef CONFIG_MT9P012
+static struct msm_camera_sensor_flash_data flash_mt9p012 = {
+ .flash_type = MSM_CAMERA_FLASH_LED,
+ .flash_src = &msm_flash_src
+};
+
+static struct msm_camera_sensor_info msm_camera_sensor_mt9p012_data = {
+ .sensor_name = "mt9p012",
+ .sensor_reset = 17,
+ .sensor_pwd = 85,
+ .vcm_pwd = 88,
+ .vcm_enable = 0,
+ .pdata = &msm_camera_device_data,
+ .resource = msm_camera_resources,
+ .num_resources = ARRAY_SIZE(msm_camera_resources),
+ .flash_data = &flash_mt9p012
+};
+
+static struct platform_device msm_camera_sensor_mt9p012 = {
+ .name = "msm_camera_mt9p012",
+ .dev = {
+ .platform_data = &msm_camera_sensor_mt9p012_data,
+ },
+};
+#endif
+
+#ifdef CONFIG_MT9P012_KM
+static struct msm_camera_sensor_flash_data flash_mt9p012_km = {
+ .flash_type = MSM_CAMERA_FLASH_LED,
+ .flash_src = &msm_flash_src
+};
+
+static struct msm_camera_sensor_info msm_camera_sensor_mt9p012_km_data = {
+ .sensor_name = "mt9p012_km",
+ .sensor_reset = 17,
+ .sensor_pwd = 85,
+ .vcm_pwd = 88,
+ .vcm_enable = 0,
+ .pdata = &msm_camera_device_data,
+ .resource = msm_camera_resources,
+ .num_resources = ARRAY_SIZE(msm_camera_resources),
+ .flash_data = &flash_mt9p012_km
+};
+
+static struct platform_device msm_camera_sensor_mt9p012_km = {
+ .name = "msm_camera_mt9p012_km",
+ .dev = {
+ .platform_data = &msm_camera_sensor_mt9p012_km_data,
+ },
+};
+#endif
+
+#ifdef CONFIG_MT9T013
+static struct msm_camera_sensor_flash_data flash_mt9t013 = {
+ .flash_type = MSM_CAMERA_FLASH_LED,
+ .flash_src = &msm_flash_src
+};
+
+static struct msm_camera_sensor_info msm_camera_sensor_mt9t013_data = {
+ .sensor_name = "mt9t013",
+ .sensor_reset = 17,
+ .sensor_pwd = 85,
+ .vcm_pwd = 0,
+ .vcm_enable = 0,
+ .pdata = &msm_camera_device_data,
+ .resource = msm_camera_resources,
+ .num_resources = ARRAY_SIZE(msm_camera_resources),
+ .flash_data = &flash_mt9t013
+};
+
+static struct platform_device msm_camera_sensor_mt9t013 = {
+ .name = "msm_camera_mt9t013",
+ .dev = {
+ .platform_data = &msm_camera_sensor_mt9t013_data,
+ },
+};
+#endif
+#endif /*CONFIG_MSM_CAMERA*/
+
+static u32 msm_calculate_batt_capacity(u32 current_voltage);
+
+static struct msm_psy_batt_pdata msm_psy_batt_data = {
+ .voltage_min_design = 3200,
+ .voltage_max_design = 4200,
+ .avail_chg_sources = AC_CHG | USB_CHG ,
+ .batt_technology = POWER_SUPPLY_TECHNOLOGY_LION,
+ .calculate_capacity = &msm_calculate_batt_capacity,
+};
+
+static u32 msm_calculate_batt_capacity(u32 current_voltage)
+{
+ u32 low_voltage = msm_psy_batt_data.voltage_min_design;
+ u32 high_voltage = msm_psy_batt_data.voltage_max_design;
+
+ return (current_voltage - low_voltage) * 100
+ / (high_voltage - low_voltage);
+}
+
+static struct platform_device msm_batt_device = {
+ .name = "msm-battery",
+ .id = -1,
+ .dev.platform_data = &msm_psy_batt_data,
+};
+
+static int hsusb_rpc_connect(int connect)
+{
+ if (connect)
+ return msm_hsusb_rpc_connect();
+ else
+ return msm_hsusb_rpc_close();
+}
+
+static int msm_hsusb_pmic_notif_init(void (*callback)(int online), int init)
+{
+ int ret;
+
+ if (init) {
+ ret = msm_pm_app_rpc_init(callback);
+ } else {
+ msm_pm_app_rpc_deinit(callback);
+ ret = 0;
+ }
+ return ret;
+}
+static int msm_hsusb_ldo_init(int init);
+static int msm_hsusb_ldo_enable(int enable);
+
+static struct msm_otg_platform_data msm_otg_pdata = {
+ .rpc_connect = hsusb_rpc_connect,
+ .pmic_vbus_notif_init = msm_hsusb_pmic_notif_init,
+ .pemp_level = PRE_EMPHASIS_WITH_10_PERCENT,
+ .cdr_autoreset = CDR_AUTO_RESET_DEFAULT,
+ .drv_ampl = HS_DRV_AMPLITUDE_5_PERCENT,
+ .vbus_power = msm_hsusb_vbus_power,
+ .chg_vbus_draw = hsusb_chg_vbus_draw,
+ .chg_connected = hsusb_chg_connected,
+ .chg_init = hsusb_chg_init,
+ .phy_can_powercollapse = 1,
+ .ldo_init = msm_hsusb_ldo_init,
+ .ldo_enable = msm_hsusb_ldo_enable,
+ .pclk_src_name = "ebi1_usb_clk",
+};
+
+static struct msm_hsusb_gadget_platform_data msm_gadget_pdata;
+
+static struct platform_device *devices[] __initdata = {
+ &msm_fb_device,
+ &mddi_toshiba_device,
+ &smc91x_device,
+ &msm_device_smd,
+ &msm_device_dmov,
+ &android_pmem_kernel_ebi1_device,
+#ifdef CONFIG_KERNEL_PMEM_SMI_REGION
+ &android_pmem_kernel_smi_device,
+#endif
+ &android_pmem_device,
+ &android_pmem_adsp_device,
+ &android_pmem_smipool_device,
+ &msm_device_nand,
+ &msm_device_i2c,
+ &qsd_device_spi,
+#ifdef CONFIG_USB_FUNCTION
+ &mass_storage_device,
+#endif
+#ifdef CONFIG_USB_ANDROID
+ &usb_mass_storage_device,
+ &rndis_device,
+#ifdef CONFIG_USB_ANDROID_DIAG
+ &usb_diag_device,
+#endif
+#ifdef CONFIG_USB_F_SERIAL
+ &usb_gadget_fserial_device,
+#endif
+ &android_usb_device,
+#endif
+ &msm_device_tssc,
+ &msm_audio_device,
+ &msm_device_uart_dm1,
+ &msm_bluesleep_device,
+#ifdef CONFIG_BT
+ &msm_bt_power_device,
+#endif
+#if !defined(CONFIG_MSM_SERIAL_DEBUGGER)
+ &msm_device_uart3,
+#endif
+ &msm_device_pmic_leds,
+ &msm_kgsl_3d0,
+ &hs_device,
+#if defined(CONFIG_TSIF) || defined(CONFIG_TSIF_MODULE)
+ &msm_device_tsif,
+#endif
+#ifdef CONFIG_MT9T013
+ &msm_camera_sensor_mt9t013,
+#endif
+#ifdef CONFIG_MT9D112
+ &msm_camera_sensor_mt9d112,
+#endif
+#ifdef CONFIG_S5K3E2FX
+ &msm_camera_sensor_s5k3e2fx,
+#endif
+#ifdef CONFIG_MT9P012
+ &msm_camera_sensor_mt9p012,
+#endif
+#ifdef CONFIG_MT9P012_KM
+ &msm_camera_sensor_mt9p012_km,
+#endif
+ &msm_batt_device,
+};
+
+static void __init qsd8x50_init_irq(void)
+{
+ msm_init_irq();
+ msm_init_sirc();
+}
+
+static void usb_mpp_init(void)
+{
+ unsigned rc;
+ unsigned mpp_usb = 20;
+
+ if (machine_is_qsd8x50_ffa()) {
+ rc = mpp_config_digital_out(mpp_usb,
+ MPP_CFG(MPP_DLOGIC_LVL_VDD,
+ MPP_DLOGIC_OUT_CTRL_HIGH));
+ if (rc)
+ pr_err("%s: configuring mpp pin"
+ "to enable 3.3V LDO failed\n", __func__);
+ }
+}
+
+/* TBD: 8x50 FFAs have internal 3p3 voltage regulator as opposed to
+ * external 3p3 voltage regulator on Surf platform. There is no way
+ * s/w can detect fi concerned regulator is internal or external to
+ * to MSM. Internal 3p3 regulator is powered through boost voltage
+ * regulator where as external 3p3 regulator is powered through VPH.
+ * So for internal voltage regulator it is required to power on
+ * boost voltage regulator first. Unfortunately some of the FFAs are
+ * re-worked to install external 3p3 regulator. For now, assuming all
+ * FFAs have 3p3 internal regulators and all SURFs have external 3p3
+ * regulator as there is no way s/w can determine if theregulator is
+ * internal or external. May be, we can implement this flag as kernel
+ * boot parameters so that we can change code behaviour dynamically
+ */
+static int regulator_3p3_is_internal;
+static struct vreg *vreg_5v;
+static struct vreg *vreg_3p3;
+static int msm_hsusb_ldo_init(int init)
+{
+ if (init) {
+ if (regulator_3p3_is_internal) {
+ vreg_5v = vreg_get(NULL, "boost");
+ if (IS_ERR(vreg_5v))
+ return PTR_ERR(vreg_5v);
+ vreg_set_level(vreg_5v, 5000);
+ }
+
+ vreg_3p3 = vreg_get(NULL, "usb");
+ if (IS_ERR(vreg_3p3))
+ return PTR_ERR(vreg_3p3);
+ vreg_set_level(vreg_3p3, 3300);
+ } else {
+ if (regulator_3p3_is_internal)
+ vreg_put(vreg_5v);
+ vreg_put(vreg_3p3);
}
return 0;
}
-module_init(msm_init_smc91x);
-static int hsusb_phy_init_seq[] = {
- 0x08, 0x31, /* Increase HS Driver Amplitude */
- 0x20, 0x32, /* Enable and set Pre-Emphasis Depth to 10% */
- -1
-};
+static int msm_hsusb_ldo_enable(int enable)
+{
+ static int ldo_status;
+ int ret;
-static struct msm_otg_platform_data msm_otg_pdata = {
- .phy_init_seq = hsusb_phy_init_seq,
- .mode = USB_PERIPHERAL,
- .otg_control = OTG_PHY_CONTROL,
-};
+ if (ldo_status == enable)
+ return 0;
-static struct platform_device *devices[] __initdata = {
- &msm_device_uart3,
- &msm_device_smd,
- &msm_device_otg,
- &msm_device_hsusb,
- &msm_device_hsusb_host,
-};
+ if (regulator_3p3_is_internal && (!vreg_5v || IS_ERR(vreg_5v)))
+ return -ENODEV;
+ if (!vreg_3p3 || IS_ERR(vreg_3p3))
+ return -ENODEV;
-static struct msm_mmc_gpio sdc1_gpio_cfg[] = {
- {51, "sdc1_dat_3"},
- {52, "sdc1_dat_2"},
- {53, "sdc1_dat_1"},
- {54, "sdc1_dat_0"},
- {55, "sdc1_cmd"},
- {56, "sdc1_clk"}
-};
+ ldo_status = enable;
+
+ if (enable) {
+ if (regulator_3p3_is_internal) {
+ ret = vreg_enable(vreg_5v);
+ if (ret)
+ return ret;
+
+ /* power supply to 3p3 regulator can vary from
+ * USB VBUS or VREG 5V. If the power supply is
+ * USB VBUS cable disconnection cannot be
+ * deteted. Select power supply to VREG 5V
+ */
+ /* TBD: comeup with a better name */
+ ret = pmic_vote_3p3_pwr_sel_switch(1);
+ if (ret)
+ return ret;
+ }
+ ret = vreg_enable(vreg_3p3);
+
+ return ret;
+ } else {
+ if (regulator_3p3_is_internal) {
+ ret = vreg_disable(vreg_5v);
+ if (ret)
+ return ret;
+ ret = pmic_vote_3p3_pwr_sel_switch(0);
+ if (ret)
+ return ret;
+ }
+ ret = vreg_disable(vreg_3p3);
+
+ return ret;
+ }
+}
+
+static void __init qsd8x50_init_usb(void)
+{
+ usb_mpp_init();
+
+ if (machine_is_qsd8x50_ffa())
+ regulator_3p3_is_internal = 1;
+
+#ifdef CONFIG_USB_MSM_OTG_72K
+ platform_device_register(&msm_device_otg);
+#endif
+
+#ifdef CONFIG_USB_FUNCTION_MSM_HSUSB
+ platform_device_register(&msm_device_hsusb_peripheral);
+#endif
+
+#ifdef CONFIG_USB_MSM_72K
+ platform_device_register(&msm_device_gadget_peripheral);
+#endif
+
+ if (machine_is_qsd8x50_ffa())
+ return;
+
+ vreg_usb = vreg_get(NULL, "boost");
+
+ if (IS_ERR(vreg_usb)) {
+ printk(KERN_ERR "%s: vreg get failed (%ld)\n",
+ __func__, PTR_ERR(vreg_usb));
+ return;
+ }
+
+ platform_device_register(&msm_device_hsusb_otg);
+ msm_add_host(0, &msm_usb_host_pdata);
+#ifdef CONFIG_USB_FS_HOST
+ if (fsusb_gpio_init())
+ return;
+ msm_add_host(1, &msm_usb_host2_pdata);
+#endif
+}
static struct vreg *vreg_mmc;
-static unsigned long vreg_sts;
+
+#if (defined(CONFIG_MMC_MSM_SDC1_SUPPORT)\
+ || defined(CONFIG_MMC_MSM_SDC2_SUPPORT)\
+ || defined(CONFIG_MMC_MSM_SDC3_SUPPORT)\
+ || defined(CONFIG_MMC_MSM_SDC4_SUPPORT))
+
+struct sdcc_gpio {
+ struct msm_gpio *cfg_data;
+ uint32_t size;
+};
+
+static struct msm_gpio sdc1_cfg_data[] = {
+ {GPIO_CFG(51, 1, GPIO_CFG_OUTPUT, GPIO_CFG_PULL_UP, GPIO_CFG_8MA), "sdc1_dat_3"},
+ {GPIO_CFG(52, 1, GPIO_CFG_OUTPUT, GPIO_CFG_PULL_UP, GPIO_CFG_8MA), "sdc1_dat_2"},
+ {GPIO_CFG(53, 1, GPIO_CFG_OUTPUT, GPIO_CFG_PULL_UP, GPIO_CFG_8MA), "sdc1_dat_1"},
+ {GPIO_CFG(54, 1, GPIO_CFG_OUTPUT, GPIO_CFG_PULL_UP, GPIO_CFG_8MA), "sdc1_dat_0"},
+ {GPIO_CFG(55, 1, GPIO_CFG_OUTPUT, GPIO_CFG_PULL_UP, GPIO_CFG_8MA), "sdc1_cmd"},
+ {GPIO_CFG(56, 1, GPIO_CFG_OUTPUT, GPIO_CFG_NO_PULL, GPIO_CFG_8MA), "sdc1_clk"},
+};
+
+static struct msm_gpio sdc2_cfg_data[] = {
+ {GPIO_CFG(62, 1, GPIO_CFG_OUTPUT, GPIO_CFG_NO_PULL, GPIO_CFG_8MA), "sdc2_clk"},
+ {GPIO_CFG(63, 1, GPIO_CFG_OUTPUT, GPIO_CFG_PULL_UP, GPIO_CFG_8MA), "sdc2_cmd"},
+ {GPIO_CFG(64, 1, GPIO_CFG_OUTPUT, GPIO_CFG_PULL_UP, GPIO_CFG_8MA), "sdc2_dat_3"},
+ {GPIO_CFG(65, 1, GPIO_CFG_OUTPUT, GPIO_CFG_PULL_UP, GPIO_CFG_8MA), "sdc2_dat_2"},
+ {GPIO_CFG(66, 1, GPIO_CFG_OUTPUT, GPIO_CFG_PULL_UP, GPIO_CFG_8MA), "sdc2_dat_1"},
+ {GPIO_CFG(67, 1, GPIO_CFG_OUTPUT, GPIO_CFG_PULL_UP, GPIO_CFG_8MA), "sdc2_dat_0"},
+};
+
+static struct msm_gpio sdc3_cfg_data[] = {
+ {GPIO_CFG(88, 1, GPIO_CFG_OUTPUT, GPIO_CFG_NO_PULL, GPIO_CFG_8MA), "sdc3_clk"},
+ {GPIO_CFG(89, 1, GPIO_CFG_OUTPUT, GPIO_CFG_PULL_UP, GPIO_CFG_8MA), "sdc3_cmd"},
+ {GPIO_CFG(90, 1, GPIO_CFG_OUTPUT, GPIO_CFG_PULL_UP, GPIO_CFG_8MA), "sdc3_dat_3"},
+ {GPIO_CFG(91, 1, GPIO_CFG_OUTPUT, GPIO_CFG_PULL_UP, GPIO_CFG_8MA), "sdc3_dat_2"},
+ {GPIO_CFG(92, 1, GPIO_CFG_OUTPUT, GPIO_CFG_PULL_UP, GPIO_CFG_8MA), "sdc3_dat_1"},
+ {GPIO_CFG(93, 1, GPIO_CFG_OUTPUT, GPIO_CFG_PULL_UP, GPIO_CFG_8MA), "sdc3_dat_0"},
+
+#ifdef CONFIG_MMC_MSM_SDC3_8_BIT_SUPPORT
+ {GPIO_CFG(158, 1, GPIO_CFG_OUTPUT, GPIO_CFG_PULL_UP, GPIO_CFG_8MA), "sdc3_dat_4"},
+ {GPIO_CFG(159, 1, GPIO_CFG_OUTPUT, GPIO_CFG_PULL_UP, GPIO_CFG_8MA), "sdc3_dat_5"},
+ {GPIO_CFG(160, 1, GPIO_CFG_OUTPUT, GPIO_CFG_PULL_UP, GPIO_CFG_8MA), "sdc3_dat_6"},
+ {GPIO_CFG(161, 1, GPIO_CFG_OUTPUT, GPIO_CFG_PULL_UP, GPIO_CFG_8MA), "sdc3_dat_7"},
+#endif
+};
+
+static struct msm_gpio sdc4_cfg_data[] = {
+ {GPIO_CFG(142, 3, GPIO_CFG_OUTPUT, GPIO_CFG_NO_PULL, GPIO_CFG_8MA), "sdc4_clk"},
+ {GPIO_CFG(143, 3, GPIO_CFG_OUTPUT, GPIO_CFG_PULL_UP, GPIO_CFG_8MA), "sdc4_cmd"},
+ {GPIO_CFG(144, 2, GPIO_CFG_OUTPUT, GPIO_CFG_PULL_UP, GPIO_CFG_8MA), "sdc4_dat_0"},
+ {GPIO_CFG(145, 2, GPIO_CFG_OUTPUT, GPIO_CFG_PULL_UP, GPIO_CFG_8MA), "sdc4_dat_1"},
+ {GPIO_CFG(146, 3, GPIO_CFG_OUTPUT, GPIO_CFG_PULL_UP, GPIO_CFG_8MA), "sdc4_dat_2"},
+ {GPIO_CFG(147, 3, GPIO_CFG_OUTPUT, GPIO_CFG_PULL_UP, GPIO_CFG_8MA), "sdc4_dat_3"},
+};
+
+static struct sdcc_gpio sdcc_cfg_data[] = {
+ {
+ .cfg_data = sdc1_cfg_data,
+ .size = ARRAY_SIZE(sdc1_cfg_data),
+ },
+ {
+ .cfg_data = sdc2_cfg_data,
+ .size = ARRAY_SIZE(sdc2_cfg_data),
+ },
+ {
+ .cfg_data = sdc3_cfg_data,
+ .size = ARRAY_SIZE(sdc3_cfg_data),
+ },
+ {
+ .cfg_data = sdc4_cfg_data,
+ .size = ARRAY_SIZE(sdc4_cfg_data),
+ },
+};
+
+static unsigned long vreg_sts, gpio_sts;
+
+static void msm_sdcc_setup_gpio(int dev_id, unsigned int enable)
+{
+ int rc = 0;
+ struct sdcc_gpio *curr;
+
+ curr = &sdcc_cfg_data[dev_id - 1];
+ if (!(test_bit(dev_id, &gpio_sts)^enable))
+ return;
+
+ if (enable) {
+ set_bit(dev_id, &gpio_sts);
+ rc = msm_gpios_request_enable(curr->cfg_data, curr->size);
+ if (rc)
+ printk(KERN_ERR "%s: Failed to turn on GPIOs for slot %d\n",
+ __func__, dev_id);
+ } else {
+ clear_bit(dev_id, &gpio_sts);
+ msm_gpios_disable_free(curr->cfg_data, curr->size);
+ }
+}
static uint32_t msm_sdcc_setup_power(struct device *dv, unsigned int vdd)
{
@@ -117,6 +2121,7 @@
struct platform_device *pdev;
pdev = container_of(dv, struct platform_device, dev);
+ msm_sdcc_setup_gpio(pdev->id, !!vdd);
if (vdd == 0) {
if (!vreg_sts)
@@ -127,69 +2132,436 @@
if (!vreg_sts) {
rc = vreg_disable(vreg_mmc);
if (rc)
- pr_err("vreg_mmc disable failed for slot "
- "%d: %d\n", pdev->id, rc);
+ printk(KERN_ERR "%s: return val: %d \n",
+ __func__, rc);
}
return 0;
}
if (!vreg_sts) {
- rc = vreg_set_level(vreg_mmc, 2900);
+ rc = vreg_set_level(vreg_mmc, PMIC_VREG_GP6_LEVEL);
+ if (!rc)
+ rc = vreg_enable(vreg_mmc);
if (rc)
- pr_err("vreg_mmc set level failed for slot %d: %d\n",
- pdev->id, rc);
- rc = vreg_enable(vreg_mmc);
- if (rc)
- pr_err("vreg_mmc enable failed for slot %d: %d\n",
- pdev->id, rc);
+ printk(KERN_ERR "%s: return val: %d \n",
+ __func__, rc);
}
set_bit(pdev->id, &vreg_sts);
return 0;
}
-static struct msm_mmc_gpio_data sdc1_gpio = {
- .gpio = sdc1_gpio_cfg,
- .size = ARRAY_SIZE(sdc1_gpio_cfg),
-};
+#endif
+#if (defined(CONFIG_MMC_MSM_SDC1_SUPPORT)\
+ || defined(CONFIG_MMC_MSM_SDC2_SUPPORT)\
+ || defined(CONFIG_MMC_MSM_SDC4_SUPPORT))
-static struct msm_mmc_platform_data qsd8x50_sdc1_data = {
+static int msm_sdcc_get_wpswitch(struct device *dv)
+{
+ void __iomem *wp_addr = 0;
+ uint32_t ret = 0;
+ struct platform_device *pdev;
+
+ if (!machine_is_qsd8x50_surf())
+ return -1;
+
+ pdev = container_of(dv, struct platform_device, dev);
+
+ wp_addr = ioremap(FPGA_SDCC_STATUS, 4);
+ if (!wp_addr) {
+ pr_err("%s: Could not remap %x\n", __func__, FPGA_SDCC_STATUS);
+ return -ENOMEM;
+ }
+
+ ret = (readl(wp_addr) >> ((pdev->id - 1) << 1)) & (0x03);
+ pr_info("%s: WP/CD Status for Slot %d = 0x%x \n", __func__,
+ pdev->id, ret);
+ iounmap(wp_addr);
+ return ((ret == 0x02) ? 1 : 0);
+
+}
+#endif
+
+#ifdef CONFIG_MMC_MSM_SDC1_SUPPORT
+static struct mmc_platform_data qsd8x50_sdc1_data = {
.ocr_mask = MMC_VDD_27_28 | MMC_VDD_28_29,
.translate_vdd = msm_sdcc_setup_power,
- .gpio_data = &sdc1_gpio,
+ .mmc_bus_width = MMC_CAP_4_BIT_DATA,
+ .wpswitch = msm_sdcc_get_wpswitch,
+#ifdef CONFIG_MMC_MSM_SDC1_DUMMY52_REQUIRED
+ .dummy52_required = 1,
+#endif
+ .msmsdcc_fmin = 144000,
+ .msmsdcc_fmid = 25000000,
+ .msmsdcc_fmax = 49152000,
+ .nonremovable = 0,
};
+#endif
+
+#ifdef CONFIG_MMC_MSM_SDC2_SUPPORT
+static struct mmc_platform_data qsd8x50_sdc2_data = {
+ .ocr_mask = MMC_VDD_27_28 | MMC_VDD_28_29,
+ .translate_vdd = msm_sdcc_setup_power,
+ .mmc_bus_width = MMC_CAP_4_BIT_DATA,
+ .wpswitch = msm_sdcc_get_wpswitch,
+#ifdef CONFIG_MMC_MSM_SDC2_DUMMY52_REQUIRED
+ .dummy52_required = 1,
+#endif
+ .msmsdcc_fmin = 144000,
+ .msmsdcc_fmid = 25000000,
+ .msmsdcc_fmax = 49152000,
+ .nonremovable = 1,
+};
+#endif
+
+#ifdef CONFIG_MMC_MSM_SDC3_SUPPORT
+static struct mmc_platform_data qsd8x50_sdc3_data = {
+ .ocr_mask = MMC_VDD_27_28 | MMC_VDD_28_29,
+ .translate_vdd = msm_sdcc_setup_power,
+#ifdef CONFIG_MMC_MSM_SDC3_8_BIT_SUPPORT
+ .mmc_bus_width = MMC_CAP_8_BIT_DATA,
+#else
+ .mmc_bus_width = MMC_CAP_4_BIT_DATA,
+#endif
+#ifdef CONFIG_MMC_MSM_SDC3_DUMMY52_REQUIRED
+ .dummy52_required = 1,
+#endif
+ .msmsdcc_fmin = 144000,
+ .msmsdcc_fmid = 25000000,
+ .msmsdcc_fmax = 49152000,
+ .nonremovable = 0,
+};
+#endif
+
+#ifdef CONFIG_MMC_MSM_SDC4_SUPPORT
+static struct mmc_platform_data qsd8x50_sdc4_data = {
+ .ocr_mask = MMC_VDD_27_28 | MMC_VDD_28_29,
+ .translate_vdd = msm_sdcc_setup_power,
+ .mmc_bus_width = MMC_CAP_4_BIT_DATA,
+ .wpswitch = msm_sdcc_get_wpswitch,
+#ifdef CONFIG_MMC_MSM_SDC4_DUMMY52_REQUIRED
+ .dummy52_required = 1,
+#endif
+ .msmsdcc_fmin = 144000,
+ .msmsdcc_fmid = 25000000,
+ .msmsdcc_fmax = 49152000,
+ .nonremovable = 0,
+};
+#endif
static void __init qsd8x50_init_mmc(void)
{
- vreg_mmc = vreg_get(NULL, "gp5");
+ if (machine_is_qsd8x50_ffa())
+ vreg_mmc = vreg_get(NULL, "gp6");
+ else
+ vreg_mmc = vreg_get(NULL, "gp5");
if (IS_ERR(vreg_mmc)) {
- pr_err("vreg get for vreg_mmc failed (%ld)\n",
- PTR_ERR(vreg_mmc));
+ printk(KERN_ERR "%s: vreg get failed (%ld)\n",
+ __func__, PTR_ERR(vreg_mmc));
return;
}
- msm_add_sdcc(1, &qsd8x50_sdc1_data, 0, 0);
+#ifdef CONFIG_MMC_MSM_SDC1_SUPPORT
+ msm_add_sdcc(1, &qsd8x50_sdc1_data);
+#endif
+
+ if (machine_is_qsd8x50_surf()) {
+#ifdef CONFIG_MMC_MSM_SDC2_SUPPORT
+ msm_add_sdcc(2, &qsd8x50_sdc2_data);
+#endif
+#ifdef CONFIG_MMC_MSM_SDC3_SUPPORT
+ msm_add_sdcc(3, &qsd8x50_sdc3_data);
+#endif
+#ifdef CONFIG_MMC_MSM_SDC4_SUPPORT
+ msm_add_sdcc(4, &qsd8x50_sdc4_data);
+#endif
+ }
+
+}
+
+static void __init qsd8x50_cfg_smc91x(void)
+{
+ int rc = 0;
+
+ if (machine_is_qsd8x50_surf()) {
+ smc91x_resources[0].start = 0x70000300;
+ smc91x_resources[0].end = 0x700003ff;
+ smc91x_resources[1].start = MSM_GPIO_TO_INT(156);
+ smc91x_resources[1].end = MSM_GPIO_TO_INT(156);
+ } else if (machine_is_qsd8x50_ffa()) {
+ smc91x_resources[0].start = 0x84000300;
+ smc91x_resources[0].end = 0x840003ff;
+ smc91x_resources[1].start = MSM_GPIO_TO_INT(87);
+ smc91x_resources[1].end = MSM_GPIO_TO_INT(87);
+
+ rc = gpio_tlmm_config(GPIO_CFG(87, 0, GPIO_CFG_INPUT,
+ GPIO_CFG_PULL_DOWN, GPIO_CFG_2MA),
+ GPIO_CFG_ENABLE);
+ if (rc) {
+ printk(KERN_ERR "%s: gpio_tlmm_config=%d\n",
+ __func__, rc);
+ }
+ } else
+ printk(KERN_ERR "%s: invalid machine type\n", __func__);
+}
+
+static struct msm_pm_platform_data msm_pm_data[MSM_PM_SLEEP_MODE_NR] = {
+ [MSM_PM_SLEEP_MODE_POWER_COLLAPSE] = {
+ .idle_supported = 1,
+ .suspend_supported = 1,
+ .idle_enabled = 1,
+ .suspend_enabled = 1,
+ .latency = 8594,
+ .residency = 23740,
+ },
+
+ [MSM_PM_SLEEP_MODE_POWER_COLLAPSE_NO_XO_SHUTDOWN] = {
+ .idle_supported = 1,
+ .suspend_supported = 1,
+ .idle_enabled = 1,
+ .suspend_enabled = 1,
+ .latency = 4594,
+ .residency = 23740,
+ },
+
+ [MSM_PM_SLEEP_MODE_RAMP_DOWN_AND_WAIT_FOR_INTERRUPT] = {
+ .idle_supported = 1,
+ .suspend_supported = 1,
+ .idle_enabled = 0,
+ .suspend_enabled = 1,
+ .latency = 443,
+ .residency = 1098,
+ },
+
+ [MSM_PM_SLEEP_MODE_WAIT_FOR_INTERRUPT] = {
+ .idle_supported = 1,
+ .suspend_supported = 1,
+ .idle_enabled = 1,
+ .suspend_enabled = 1,
+ .latency = 2,
+ .residency = 0,
+ },
+};
+
+static void
+msm_i2c_gpio_config(int iface, int config_type)
+{
+ int gpio_scl;
+ int gpio_sda;
+ if (iface) {
+ gpio_scl = 60;
+ gpio_sda = 61;
+ } else {
+ gpio_scl = 95;
+ gpio_sda = 96;
+ }
+ if (config_type) {
+ gpio_tlmm_config(GPIO_CFG(gpio_scl, 1, GPIO_CFG_INPUT,
+ GPIO_CFG_NO_PULL, GPIO_CFG_16MA), GPIO_CFG_ENABLE);
+ gpio_tlmm_config(GPIO_CFG(gpio_sda, 1, GPIO_CFG_INPUT,
+ GPIO_CFG_NO_PULL, GPIO_CFG_16MA), GPIO_CFG_ENABLE);
+ } else {
+ gpio_tlmm_config(GPIO_CFG(gpio_scl, 0, GPIO_CFG_OUTPUT,
+ GPIO_CFG_NO_PULL, GPIO_CFG_16MA), GPIO_CFG_ENABLE);
+ gpio_tlmm_config(GPIO_CFG(gpio_sda, 0, GPIO_CFG_OUTPUT,
+ GPIO_CFG_NO_PULL, GPIO_CFG_16MA), GPIO_CFG_ENABLE);
+ }
+}
+
+static struct msm_i2c_platform_data msm_i2c_pdata = {
+ .clk_freq = 100000,
+ .rsl_id = SMEM_SPINLOCK_I2C,
+ .pri_clk = 95,
+ .pri_dat = 96,
+ .aux_clk = 60,
+ .aux_dat = 61,
+ .msm_i2c_config_gpio = msm_i2c_gpio_config,
+};
+
+static void __init msm_device_i2c_init(void)
+{
+ if (gpio_request(95, "i2c_pri_clk"))
+ pr_err("failed to request gpio i2c_pri_clk\n");
+ if (gpio_request(96, "i2c_pri_dat"))
+ pr_err("failed to request gpio i2c_pri_dat\n");
+ if (gpio_request(60, "i2c_sec_clk"))
+ pr_err("failed to request gpio i2c_sec_clk\n");
+ if (gpio_request(61, "i2c_sec_dat"))
+ pr_err("failed to request gpio i2c_sec_dat\n");
+
+ msm_i2c_pdata.rmutex = 1;
+ msm_i2c_pdata.pm_lat =
+ msm_pm_data[MSM_PM_SLEEP_MODE_POWER_COLLAPSE_NO_XO_SHUTDOWN]
+ .latency;
+ msm_device_i2c.dev.platform_data = &msm_i2c_pdata;
+}
+
+static unsigned pmem_kernel_ebi1_size = PMEM_KERNEL_EBI1_SIZE;
+static int __init pmem_kernel_ebi1_size_setup(char *p)
+{
+ pmem_kernel_ebi1_size = memparse(p, NULL);
+ return 0;
+}
+early_param("pmem_kernel_ebi1_size", pmem_kernel_ebi1_size_setup);
+
+#ifdef CONFIG_KERNEL_PMEM_SMI_REGION
+static unsigned pmem_kernel_smi_size = MSM_PMEM_SMIPOOL_SIZE;
+static int __init pmem_kernel_smi_size_setup(char *p)
+{
+ pmem_kernel_smi_size = memparse(p, NULL);
+
+ /* Make sure that we don't allow more SMI memory then is
+ available - the kernel mapping code has no way of knowing
+ if it has gone over the edge */
+
+ if (pmem_kernel_smi_size > MSM_PMEM_SMIPOOL_SIZE)
+ pmem_kernel_smi_size = MSM_PMEM_SMIPOOL_SIZE;
+ return 0;
+}
+early_param("pmem_kernel_smi_size", pmem_kernel_smi_size_setup);
+#endif
+
+static unsigned pmem_sf_size = MSM_PMEM_SF_SIZE;
+static int __init pmem_sf_size_setup(char *p)
+{
+ pmem_sf_size = memparse(p, NULL);
+ return 0;
+}
+early_param("pmem_sf_size", pmem_sf_size_setup);
+
+static unsigned pmem_adsp_size = MSM_PMEM_ADSP_SIZE;
+static int __init pmem_adsp_size_setup(char *p)
+{
+ pmem_adsp_size = memparse(p, NULL);
+ return 0;
+}
+early_param("pmem_adsp_size", pmem_adsp_size_setup);
+
+
+static unsigned audio_size = MSM_AUDIO_SIZE;
+static int __init audio_size_setup(char *p)
+{
+ audio_size = memparse(p, NULL);
+ return 0;
+}
+early_param("audio_size", audio_size_setup);
+
+static void __init qsd8x50_init(void)
+{
+ if (socinfo_init() < 0)
+ printk(KERN_ERR "%s: socinfo_init() failed!\n",
+ __func__);
+ msm_clock_init(msm_clocks_8x50, msm_num_clocks_8x50);
+ qsd8x50_cfg_smc91x();
+ msm_acpu_clock_init(&qsd8x50_clock_data);
+
+ msm_hsusb_pdata.swfi_latency =
+ msm_pm_data
+ [MSM_PM_SLEEP_MODE_RAMP_DOWN_AND_WAIT_FOR_INTERRUPT].latency;
+ msm_device_hsusb_peripheral.dev.platform_data = &msm_hsusb_pdata;
+
+ msm_otg_pdata.swfi_latency =
+ msm_pm_data
+ [MSM_PM_SLEEP_MODE_RAMP_DOWN_AND_WAIT_FOR_INTERRUPT].latency;
+ msm_device_otg.dev.platform_data = &msm_otg_pdata;
+ msm_device_gadget_peripheral.dev.platform_data = &msm_gadget_pdata;
+ msm_gadget_pdata.is_phy_status_timer_on = 1;
+
+#if defined(CONFIG_TSIF) || defined(CONFIG_TSIF_MODULE)
+ msm_device_tsif.dev.platform_data = &tsif_platform_data;
+#endif
+ platform_add_devices(devices, ARRAY_SIZE(devices));
+ msm_fb_add_devices();
+#ifdef CONFIG_MSM_CAMERA
+ config_camera_off_gpios(); /* might not be necessary */
+#endif
+ qsd8x50_init_usb();
+ qsd8x50_init_mmc();
+ bt_power_init();
+ audio_gpio_init();
+ msm_device_i2c_init();
+ msm_qsd_spi_init();
+ i2c_register_board_info(0, msm_i2c_board_info,
+ ARRAY_SIZE(msm_i2c_board_info));
+ spi_register_board_info(msm_spi_board_info,
+ ARRAY_SIZE(msm_spi_board_info));
+ msm_pm_set_platform_data(msm_pm_data, ARRAY_SIZE(msm_pm_data));
+
+#ifdef CONFIG_SURF_FFA_GPIO_KEYPAD
+ if (machine_is_qsd8x50_ffa())
+ platform_device_register(&keypad_device_8k_ffa);
+ else
+ platform_device_register(&keypad_device_surf);
+#endif
+}
+
+static void __init qsd8x50_allocate_memory_regions(void)
+{
+ void *addr;
+ unsigned long size;
+
+ size = pmem_kernel_ebi1_size;
+ if (size) {
+ addr = alloc_bootmem_align(size, 0x100000);
+ android_pmem_kernel_ebi1_pdata.size = size;
+ pr_info("allocating %lu bytes at %p (%lx physical) for kernel"
+ " ebi1 pmem arena\n", size, addr, __pa(addr));
+ }
+
+#ifdef CONFIG_KERNEL_PMEM_SMI_REGION
+ size = pmem_kernel_smi_size;
+ if (size > MSM_PMEM_SMIPOOL_SIZE) {
+ printk(KERN_ERR "pmem kernel smi arena size %lu is too big\n",
+ size);
+
+ size = MSM_PMEM_SMIPOOL_SIZE;
+ }
+
+ android_pmem_kernel_smi_pdata.size = size;
+
+ pr_info("allocating %lu bytes at %lx (%lx physical)"
+ "for pmem kernel smi arena\n", size,
+ (long unsigned int) MSM_PMEM_SMIPOOL_BASE,
+ __pa(MSM_PMEM_SMIPOOL_BASE));
+#endif
+
+ size = pmem_sf_size;
+ if (size) {
+ addr = alloc_bootmem(size);
+ android_pmem_pdata.size = size;
+ pr_info("allocating %lu bytes at %p (%lx physical) for sf "
+ "pmem arena\n", size, addr, __pa(addr));
+ }
+
+ size = pmem_adsp_size;
+ if (size) {
+ addr = alloc_bootmem(size);
+ android_pmem_adsp_pdata.size = size;
+ pr_info("allocating %lu bytes at %p (%lx physical) for adsp "
+ "pmem arena\n", size, addr, __pa(addr));
+ }
+
+
+ size = MSM_FB_SIZE;
+ addr = (void *)MSM_FB_BASE;
+ msm_fb_resources[0].start = (unsigned long)addr;
+ msm_fb_resources[0].end = msm_fb_resources[0].start + size - 1;
+ pr_info("using %lu bytes of SMI at %lx physical for fb\n",
+ size, (unsigned long)addr);
+
+ size = audio_size ? : MSM_AUDIO_SIZE;
+ addr = alloc_bootmem(size);
+ msm_audio_resources[0].start = __pa(addr);
+ msm_audio_resources[0].end = msm_audio_resources[0].start + size - 1;
+ pr_info("allocating %lu bytes at %p (%lx physical) for audio\n",
+ size, addr, __pa(addr));
}
static void __init qsd8x50_map_io(void)
{
+ msm_shared_ram_phys = MSM_SHARED_RAM_PHYS;
msm_map_qsd8x50_io();
- msm_clock_init(msm_clocks_8x50, msm_num_clocks_8x50);
-}
-
-static void __init qsd8x50_init_irq(void)
-{
- msm_init_irq();
- msm_init_sirc();
-}
-
-static void __init qsd8x50_init(void)
-{
- msm_device_otg.dev.platform_data = &msm_otg_pdata;
- msm_device_hsusb.dev.parent = &msm_device_otg.dev;
- msm_device_hsusb_host.dev.parent = &msm_device_otg.dev;
- platform_add_devices(devices, ARRAY_SIZE(devices));
- qsd8x50_init_mmc();
+ qsd8x50_allocate_memory_regions();
}
MACHINE_START(QSD8X50_SURF, "QCT QSD8X50 SURF")
@@ -200,7 +2572,7 @@
.timer = &msm_timer,
MACHINE_END
-MACHINE_START(QSD8X50A_ST1_5, "QCT QSD8X50A ST1.5")
+MACHINE_START(QSD8X50_FFA, "QCT QSD8X50 FFA")
.boot_params = PLAT_PHYS_OFFSET + 0x100,
.map_io = qsd8x50_map_io,
.init_irq = qsd8x50_init_irq,