[PATCH 2/3] mach-ux500: add hrefv60 GPIO pins
Linus Walleij
linus.walleij at stericsson.com
Wed Feb 16 03:07:05 EST 2011
From: Bibek Basu <bibek.basu at stericsson.com>
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 at stericsson.com>
[Rebasing and kill old ASIC support]
Signed-off-by: Linus Walleij <linus.walleij at linaro.org>
---
arch/arm/mach-ux500/board-mop500-pins.c | 225 ++++++++++++++++++++++++++-----
arch/arm/mach-ux500/board-mop500-sdi.c | 65 +--------
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 edd3a6b..fd4cf1c 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 d1ae6a0..68c8375 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);
}
--
1.7.3.2
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