mach-ux500: add hrefv60 GPIO pins

This will centralize all GPIO pin muxing for the different boards
in the MOP500 family to a single file. It also kills off the
deprecated support for the ED (Early Drop) ASIC, this should
never be spotted in the open and ST-Ericsson have internally
deprecated this hardware.

Signed-off-by: Bibek Basu <bibek.basu@stericsson.com>
[Rebasing and kill old ASIC support]
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

2 files changed, 200 insertions, 90 deletions

diff --git a/arch/arm/mach-ux500/board-mop500-pins.c b/arch/arm/mach-ux500/board-mop500-pins.c
index edd3a6bc3d23..fd4cf1ca5efd 100644
--- a/arch/arm/mach-ux500/board-mop500-pins.c
+++ b/arch/arm/mach-ux500/board-mop500-pins.c
@@ -8,19 +8,13 @@
 #include <linux/init.h>
 #include <linux/gpio.h>
 
+#include <asm/mach-types.h>
 #include <plat/pincfg.h>
-
 #include <mach/hardware.h>
 
 #include "pins-db8500.h"
 
-static pin_cfg_t mop500_pins[] = {
-        /* SSP0 */
-        GPIO143_SSP0_CLK,
-        GPIO144_SSP0_FRM,
-        GPIO145_SSP0_RXD,
-        GPIO146_SSP0_TXD,
-
+static pin_cfg_t mop500_pins_common[] = {
         /* I2C */
         GPIO147_I2C0_SCL,
         GPIO148_I2C0_SDA,
@@ -31,6 +25,72 @@ static pin_cfg_t mop500_pins[] = {
         GPIO229_I2C3_SDA,
         GPIO230_I2C3_SCL,
 
+        /* MSP0 */
+        GPIO12_MSP0_TXD,
+        GPIO13_MSP0_TFS,
+        GPIO14_MSP0_TCK,
+        GPIO15_MSP0_RXD,
+
+        /* MSP2: HDMI */
+        GPIO193_MSP2_TXD,
+        GPIO194_MSP2_TCK,
+        GPIO195_MSP2_TFS,
+        GPIO196_MSP2_RXD | PIN_OUTPUT_LOW,
+
+        /* Touch screen INTERFACE */
+        GPIO84_GPIO     | PIN_INPUT_PULLUP, /* TOUCH_INT1 */
+
+        /* STMPE1601/tc35893 keypad  IRQ */
+        GPIO218_GPIO    | PIN_INPUT_PULLUP,
+
+        /* MMC0 (MicroSD card) */
+        GPIO18_MC0_CMDDIR       | PIN_OUTPUT_HIGH,
+        GPIO19_MC0_DAT0DIR      | PIN_OUTPUT_HIGH,
+        GPIO20_MC0_DAT2DIR      | PIN_OUTPUT_HIGH,
+
+        GPIO22_MC0_FBCLK        | PIN_INPUT_NOPULL,
+        GPIO23_MC0_CLK          | PIN_OUTPUT_LOW,
+        GPIO24_MC0_CMD          | PIN_INPUT_PULLUP,
+        GPIO25_MC0_DAT0         | PIN_INPUT_PULLUP,
+        GPIO26_MC0_DAT1         | PIN_INPUT_PULLUP,
+        GPIO27_MC0_DAT2         | PIN_INPUT_PULLUP,
+        GPIO28_MC0_DAT3         | PIN_INPUT_PULLUP,
+
+        /* SDI1 (SDIO) */
+        GPIO208_MC1_CLK         | PIN_OUTPUT_LOW,
+        GPIO209_MC1_FBCLK       | PIN_INPUT_NOPULL,
+        GPIO210_MC1_CMD         | PIN_INPUT_PULLUP,
+        GPIO211_MC1_DAT0        | PIN_INPUT_PULLUP,
+        GPIO212_MC1_DAT1        | PIN_INPUT_PULLUP,
+        GPIO213_MC1_DAT2        | PIN_INPUT_PULLUP,
+        GPIO214_MC1_DAT3        | PIN_INPUT_PULLUP,
+
+        /* MMC2 (On-board DATA INTERFACE eMMC) */
+        GPIO128_MC2_CLK         | PIN_OUTPUT_LOW,
+        GPIO129_MC2_CMD         | PIN_INPUT_PULLUP,
+        GPIO130_MC2_FBCLK       | PIN_INPUT_NOPULL,
+        GPIO131_MC2_DAT0        | PIN_INPUT_PULLUP,
+        GPIO132_MC2_DAT1        | PIN_INPUT_PULLUP,
+        GPIO133_MC2_DAT2        | PIN_INPUT_PULLUP,
+        GPIO134_MC2_DAT3        | PIN_INPUT_PULLUP,
+        GPIO135_MC2_DAT4        | PIN_INPUT_PULLUP,
+        GPIO136_MC2_DAT5        | PIN_INPUT_PULLUP,
+        GPIO137_MC2_DAT6        | PIN_INPUT_PULLUP,
+        GPIO138_MC2_DAT7        | PIN_INPUT_PULLUP,
+
+        /* MMC4 (On-board STORAGE INTERFACE eMMC) */
+        GPIO197_MC4_DAT3        | PIN_INPUT_PULLUP,
+        GPIO198_MC4_DAT2        | PIN_INPUT_PULLUP,
+        GPIO199_MC4_DAT1        | PIN_INPUT_PULLUP,
+        GPIO200_MC4_DAT0        | PIN_INPUT_PULLUP,
+        GPIO201_MC4_CMD         | PIN_INPUT_PULLUP,
+        GPIO202_MC4_FBCLK       | PIN_INPUT_NOPULL,
+        GPIO203_MC4_CLK         | PIN_OUTPUT_LOW,
+        GPIO204_MC4_DAT7        | PIN_INPUT_PULLUP,
+        GPIO205_MC4_DAT6        | PIN_INPUT_PULLUP,
+        GPIO206_MC4_DAT5        | PIN_INPUT_PULLUP,
+        GPIO207_MC4_DAT4        | PIN_INPUT_PULLUP,
+
         /* SKE keypad */
         GPIO153_KP_I7,
         GPIO154_KP_I6,
@@ -49,32 +109,133 @@ static pin_cfg_t mop500_pins[] = {
         GPIO167_KP_O1,
         GPIO168_KP_O0,
 
-        /* GPIO_EXP_INT */
-        GPIO217_GPIO,
-
-        /* STMPE1601 IRQ */
-        GPIO218_GPIO    | PIN_INPUT_PULLUP,
-
-        /* touch screen */
-        GPIO84_GPIO     | PIN_INPUT_PULLUP,
-
-        /* USB OTG */
-        GPIO256_USB_NXT         | PIN_PULL_DOWN,
-        GPIO257_USB_STP         | PIN_PULL_UP,
-        GPIO258_USB_XCLK        | PIN_PULL_DOWN,
-        GPIO259_USB_DIR         | PIN_PULL_DOWN,
-        GPIO260_USB_DAT7        | PIN_PULL_DOWN,
-        GPIO261_USB_DAT6        | PIN_PULL_DOWN,
-        GPIO262_USB_DAT5        | PIN_PULL_DOWN,
-        GPIO263_USB_DAT4        | PIN_PULL_DOWN,
-        GPIO264_USB_DAT3        | PIN_PULL_DOWN,
-        GPIO265_USB_DAT2        | PIN_PULL_DOWN,
-        GPIO266_USB_DAT1        | PIN_PULL_DOWN,
-        GPIO267_USB_DAT0        | PIN_PULL_DOWN,
+        /* UART */
+        GPIO0_U0_CTSn   | PIN_INPUT_PULLUP,
+        GPIO1_U0_RTSn   | PIN_OUTPUT_HIGH,
+        GPIO2_U0_RXD    | PIN_INPUT_PULLUP,
+        GPIO3_U0_TXD    | PIN_OUTPUT_HIGH,
+
+        GPIO29_U2_RXD   | PIN_INPUT_PULLUP,
+        GPIO30_U2_TXD   | PIN_OUTPUT_HIGH,
+        GPIO31_U2_CTSn  | PIN_INPUT_PULLUP,
+        GPIO32_U2_RTSn  | PIN_OUTPUT_HIGH,
+
+        /* Display & HDMI HW sync */
+        GPIO68_LCD_VSI0 | PIN_INPUT_PULLUP,
+        GPIO69_LCD_VSI1 | PIN_INPUT_PULLUP,
+};
+
+static pin_cfg_t mop500_pins_default[] = {
+        /* SSP0 */
+        GPIO143_SSP0_CLK,
+        GPIO144_SSP0_FRM,
+        GPIO145_SSP0_RXD | PIN_PULL_DOWN,
+        GPIO146_SSP0_TXD,
+
+
+        GPIO217_GPIO    | PIN_INPUT_PULLUP, /* TC35892 IRQ */
+
+        /* SDI0 (MicroSD card) */
+        GPIO21_MC0_DAT31DIR     | PIN_OUTPUT_HIGH,
+
+        /* UART */
+        GPIO4_U1_RXD    | PIN_INPUT_PULLUP,
+        GPIO5_U1_TXD    | PIN_OUTPUT_HIGH,
+        GPIO6_U1_CTSn   | PIN_INPUT_PULLUP,
+        GPIO7_U1_RTSn   | PIN_OUTPUT_HIGH,
+};
+
+static pin_cfg_t mop500_pins_hrefv60[] = {
+        /* WLAN */
+        GPIO4_GPIO              | PIN_INPUT_PULLUP,/* WLAN_IRQ */
+        GPIO85_GPIO             | PIN_OUTPUT_LOW,/* WLAN_ENA */
+
+        /* XENON Flashgun INTERFACE */
+        GPIO6_IP_GPIO0  | PIN_INPUT_PULLUP,/* XENON_FLASH_ID */
+        GPIO7_IP_GPIO1  | PIN_INPUT_PULLUP,/* XENON_READY */
+        GPIO170_GPIO    | PIN_OUTPUT_LOW, /* XENON_CHARGE */
+
+        /* Assistant LED INTERFACE */
+        GPIO21_GPIO | PIN_OUTPUT_LOW,  /* XENON_EN1 */
+        GPIO64_IP_GPIO4 | PIN_OUTPUT_LOW,  /* XENON_EN2 */
+
+        /* Magnetometer */
+        GPIO31_GPIO | PIN_INPUT_PULLUP,  /* magnetometer_INT */
+        GPIO32_GPIO | PIN_INPUT_PULLDOWN, /* Magnetometer DRDY */
+
+        /* Display Interface */
+        GPIO65_GPIO             | PIN_OUTPUT_LOW, /* DISP1 RST */
+        GPIO66_GPIO             | PIN_OUTPUT_LOW, /* DISP2 RST */
+
+        /* Touch screen INTERFACE */
+        GPIO143_GPIO    | PIN_OUTPUT_LOW,/*TOUCH_RST1 */
+
+        /* Touch screen INTERFACE 2 */
+        GPIO67_GPIO     | PIN_INPUT_PULLUP, /* TOUCH_INT2 */
+        GPIO146_GPIO    | PIN_OUTPUT_LOW,/*TOUCH_RST2 */
+
+        /* ETM_PTM_TRACE INTERFACE */
+        GPIO70_GPIO     | PIN_OUTPUT_LOW,/* ETM_PTM_DATA23 */
+        GPIO71_GPIO     | PIN_OUTPUT_LOW,/* ETM_PTM_DATA22 */
+        GPIO72_GPIO     | PIN_OUTPUT_LOW,/* ETM_PTM_DATA21 */
+        GPIO73_GPIO     | PIN_OUTPUT_LOW,/* ETM_PTM_DATA20 */
+        GPIO74_GPIO     | PIN_OUTPUT_LOW,/* ETM_PTM_DATA19 */
+
+        /* NAHJ INTERFACE */
+        GPIO76_GPIO     | PIN_OUTPUT_LOW,/* NAHJ_CTRL */
+        GPIO216_GPIO    | PIN_OUTPUT_HIGH,/* NAHJ_CTRL_INV */
+
+        /* NFC INTERFACE */
+        GPIO77_GPIO     | PIN_OUTPUT_LOW, /* NFC_ENA */
+        GPIO144_GPIO    | PIN_INPUT_PULLDOWN, /* NFC_IRQ */
+        GPIO142_GPIO    | PIN_OUTPUT_LOW, /* NFC_RESET */
+
+        /* Keyboard MATRIX INTERFACE */
+        GPIO90_MC5_CMD  | PIN_OUTPUT_LOW, /* KP_O_1 */
+        GPIO87_MC5_DAT1 | PIN_OUTPUT_LOW, /* KP_O_2 */
+        GPIO86_MC5_DAT0 | PIN_OUTPUT_LOW, /* KP_O_3 */
+        GPIO96_KP_O6    | PIN_OUTPUT_LOW, /* KP_O_6 */
+        GPIO94_KP_O7    | PIN_OUTPUT_LOW, /* KP_O_7 */
+        GPIO93_MC5_DAT4 | PIN_INPUT_PULLUP, /* KP_I_0 */
+        GPIO89_MC5_DAT3 | PIN_INPUT_PULLUP, /* KP_I_2 */
+        GPIO88_MC5_DAT2 | PIN_INPUT_PULLUP, /* KP_I_3 */
+        GPIO91_GPIO     | PIN_INPUT_PULLUP, /* FORCE_SENSING_INT */
+        GPIO92_GPIO     | PIN_OUTPUT_LOW, /* FORCE_SENSING_RST */
+        GPIO97_GPIO     | PIN_OUTPUT_LOW, /* FORCE_SENSING_WU */
+
+        /* DiPro Sensor Interface */
+        GPIO139_GPIO    | PIN_INPUT_PULLUP, /* DIPRO_INT */
+
+        /* HAL SWITCH INTERFACE */
+        GPIO145_GPIO    | PIN_INPUT_PULLDOWN,/* HAL_SW */
+
+        /* Audio Amplifier Interface */
+        GPIO149_GPIO    | PIN_OUTPUT_LOW, /* VAUDIO_HF_EN */
+
+        /* GBF INTERFACE */
+        GPIO171_GPIO    | PIN_OUTPUT_LOW, /* GBF_ENA_RESET */
+
+        /* MSP : HDTV INTERFACE */
+        GPIO192_GPIO    | PIN_INPUT_PULLDOWN,
+
+        /* ACCELEROMETER_INTERFACE */
+        GPIO82_GPIO             | PIN_INPUT_PULLUP, /* ACC_INT1 */
+        GPIO83_GPIO             | PIN_INPUT_PULLUP, /* ACC_INT2 */
+
+        /* Proximity Sensor */
+        GPIO217_GPIO            | PIN_INPUT_PULLUP,
+
+
 };
 
 void __init mop500_pins_init(void)
 {
-        nmk_config_pins(mop500_pins,
-                                ARRAY_SIZE(mop500_pins));
+        nmk_config_pins(mop500_pins_common,
+                                ARRAY_SIZE(mop500_pins_common));
+        if (machine_is_hrefv60())
+                nmk_config_pins(mop500_pins_hrefv60,
+                                ARRAY_SIZE(mop500_pins_hrefv60));
+        else
+                nmk_config_pins(mop500_pins_default,
+                                ARRAY_SIZE(mop500_pins_default));
 }
diff --git a/arch/arm/mach-ux500/board-mop500-sdi.c b/arch/arm/mach-ux500/board-mop500-sdi.c
index d1ae6a09979d..68c8375e45c6 100644
--- a/arch/arm/mach-ux500/board-mop500-sdi.c
+++ b/arch/arm/mach-ux500/board-mop500-sdi.c
@@ -12,59 +12,14 @@
 #include <linux/mmc/host.h>
 #include <linux/platform_device.h>
 
-#include <plat/pincfg.h>
 #include <plat/ste_dma40.h>
 #include <mach/devices.h>
 #include <mach/hardware.h>
 
 #include "devices-db8500.h"
-#include "pins-db8500.h"
 #include "board-mop500.h"
 #include "ste-dma40-db8500.h"
 
-static pin_cfg_t mop500_sdi_pins[] = {
-        /* SDI0 (MicroSD slot) */
-        GPIO18_MC0_CMDDIR,
-        GPIO19_MC0_DAT0DIR,
-        GPIO20_MC0_DAT2DIR,
-        GPIO21_MC0_DAT31DIR,
-        GPIO22_MC0_FBCLK,
-        GPIO23_MC0_CLK,
-        GPIO24_MC0_CMD,
-        GPIO25_MC0_DAT0,
-        GPIO26_MC0_DAT1,
-        GPIO27_MC0_DAT2,
-        GPIO28_MC0_DAT3,
-
-        /* SDI4 (on-board eMMC) */
-        GPIO197_MC4_DAT3,
-        GPIO198_MC4_DAT2,
-        GPIO199_MC4_DAT1,
-        GPIO200_MC4_DAT0,
-        GPIO201_MC4_CMD,
-        GPIO202_MC4_FBCLK,
-        GPIO203_MC4_CLK,
-        GPIO204_MC4_DAT7,
-        GPIO205_MC4_DAT6,
-        GPIO206_MC4_DAT5,
-        GPIO207_MC4_DAT4,
-};
-
-static pin_cfg_t mop500_sdi2_pins[] = {
-        /* SDI2 (POP eMMC) */
-        GPIO128_MC2_CLK,
-        GPIO129_MC2_CMD,
-        GPIO130_MC2_FBCLK,
-        GPIO131_MC2_DAT0,
-        GPIO132_MC2_DAT1,
-        GPIO133_MC2_DAT2,
-        GPIO134_MC2_DAT3,
-        GPIO135_MC2_DAT4,
-        GPIO136_MC2_DAT5,
-        GPIO137_MC2_DAT6,
-        GPIO138_MC2_DAT7,
-};
-
 /*
  * SDI 0 (MicroSD slot)
  */
@@ -216,22 +171,16 @@ static struct mmci_platform_data mop500_sdi4_data = {
 
 void __init mop500_sdi_init(void)
 {
-        nmk_config_pins(mop500_sdi_pins, ARRAY_SIZE(mop500_sdi_pins));
+        /* PoP:ed eMMC on top of DB8500 v1.0 has problems with high speed */
+        if (!cpu_is_u8500v10())
+                mop500_sdi2_data.capabilities |= MMC_CAP_MMC_HIGHSPEED;
+        db8500_add_sdi2(&mop500_sdi2_data);
+
+        /* On-board eMMC */
+        db8500_add_sdi4(&mop500_sdi4_data);
 
         /*
          * sdi0 will finally be added when the TC35892 initializes and calls
          * mop500_sdi_tc35892_init() above.
          */
-
-        /* PoP:ed eMMC */
-        if (!cpu_is_u8500ed()) {
-                nmk_config_pins(mop500_sdi2_pins, ARRAY_SIZE(mop500_sdi2_pins));
-                /* POP eMMC on v1.0 has problems with high speed */
-                if (!cpu_is_u8500v10())
-                        mop500_sdi2_data.capabilities |= MMC_CAP_MMC_HIGHSPEED;
-                db8500_add_sdi2(&mop500_sdi2_data);
-        }
-
-        /* On-board eMMC */
-        db8500_add_sdi4(&mop500_sdi4_data);
 }