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-rw-r--r--arch/arm/mach-pxa/em-x270.c1
-rw-r--r--arch/arm/mach-pxa/ezx.c33
-rw-r--r--arch/arm/mach-pxa/magician.c2
-rw-r--r--arch/arm/mach-pxa/raumfeld.c12
-rw-r--r--arch/arm/mach-pxa/zeus.c23
5 files changed, 54 insertions, 17 deletions
diff --git a/arch/arm/mach-pxa/em-x270.c b/arch/arm/mach-pxa/em-x270.c
index 29be04c6cc48..b14c47a6ee6b 100644
--- a/arch/arm/mach-pxa/em-x270.c
+++ b/arch/arm/mach-pxa/em-x270.c
@@ -986,7 +986,6 @@ static struct fixed_voltage_config camera_dummy_config = {
.supply_name = "camera_vdd",
.input_supply = "vcc cam",
.microvolts = 2800000,
- .gpio = -1,
.enable_high = 0,
.init_data = &camera_dummy_initdata,
};
diff --git a/arch/arm/mach-pxa/ezx.c b/arch/arm/mach-pxa/ezx.c
index 2c90b58f347d..565965e9acc7 100644
--- a/arch/arm/mach-pxa/ezx.c
+++ b/arch/arm/mach-pxa/ezx.c
@@ -21,6 +21,7 @@
#include <linux/regulator/fixed.h>
#include <linux/input.h>
#include <linux/gpio.h>
+#include <linux/gpio/machine.h>
#include <linux/gpio_keys.h>
#include <linux/leds-lp3944.h>
#include <linux/platform_data/i2c-pxa.h>
@@ -698,31 +699,39 @@ static struct pxa27x_keypad_platform_data e2_keypad_platform_data = {
#if defined(CONFIG_MACH_EZX_A780) || defined(CONFIG_MACH_EZX_A910)
/* camera */
-static struct regulator_consumer_supply camera_dummy_supplies[] = {
+static struct regulator_consumer_supply camera_regulator_supplies[] = {
REGULATOR_SUPPLY("vdd", "0-005d"),
};
-static struct regulator_init_data camera_dummy_initdata = {
- .consumer_supplies = camera_dummy_supplies,
- .num_consumer_supplies = ARRAY_SIZE(camera_dummy_supplies),
+static struct regulator_init_data camera_regulator_initdata = {
+ .consumer_supplies = camera_regulator_supplies,
+ .num_consumer_supplies = ARRAY_SIZE(camera_regulator_supplies),
.constraints = {
.valid_ops_mask = REGULATOR_CHANGE_STATUS,
},
};
-static struct fixed_voltage_config camera_dummy_config = {
+static struct fixed_voltage_config camera_regulator_config = {
.supply_name = "camera_vdd",
.microvolts = 2800000,
- .gpio = GPIO50_nCAM_EN,
.enable_high = 0,
- .init_data = &camera_dummy_initdata,
+ .init_data = &camera_regulator_initdata,
};
-static struct platform_device camera_supply_dummy_device = {
+static struct platform_device camera_supply_regulator_device = {
.name = "reg-fixed-voltage",
.id = 1,
.dev = {
- .platform_data = &camera_dummy_config,
+ .platform_data = &camera_regulator_config,
+ },
+};
+
+static struct gpiod_lookup_table camera_supply_gpiod_table = {
+ .dev_id = "reg-fixed-voltage.1",
+ .table = {
+ GPIO_LOOKUP("gpio-pxa", GPIO50_nCAM_EN,
+ NULL, GPIO_ACTIVE_HIGH),
+ { },
},
};
#endif
@@ -800,7 +809,7 @@ static struct i2c_board_info a780_i2c_board_info[] = {
static struct platform_device *a780_devices[] __initdata = {
&a780_gpio_keys,
- &camera_supply_dummy_device,
+ &camera_supply_regulator_device,
};
static void __init a780_init(void)
@@ -823,6 +832,7 @@ static void __init a780_init(void)
if (a780_camera_init() == 0)
pxa_set_camera_info(&a780_pxacamera_platform_data);
+ gpiod_add_lookup_table(&camera_supply_gpiod_table);
pwm_add_table(ezx_pwm_lookup, ARRAY_SIZE(ezx_pwm_lookup));
platform_add_devices(ARRAY_AND_SIZE(ezx_devices));
platform_add_devices(ARRAY_AND_SIZE(a780_devices));
@@ -1098,7 +1108,7 @@ static struct i2c_board_info __initdata a910_i2c_board_info[] = {
static struct platform_device *a910_devices[] __initdata = {
&a910_gpio_keys,
- &camera_supply_dummy_device,
+ &camera_supply_regulator_device,
};
static void __init a910_init(void)
@@ -1121,6 +1131,7 @@ static void __init a910_init(void)
if (a910_camera_init() == 0)
pxa_set_camera_info(&a910_pxacamera_platform_data);
+ gpiod_add_lookup_table(&camera_supply_gpiod_table);
pwm_add_table(ezx_pwm_lookup, ARRAY_SIZE(ezx_pwm_lookup));
platform_add_devices(ARRAY_AND_SIZE(ezx_devices));
platform_add_devices(ARRAY_AND_SIZE(a910_devices));
diff --git a/arch/arm/mach-pxa/magician.c b/arch/arm/mach-pxa/magician.c
index c5325d1ae77b..14c0f80bc9e7 100644
--- a/arch/arm/mach-pxa/magician.c
+++ b/arch/arm/mach-pxa/magician.c
@@ -18,6 +18,7 @@
#include <linux/platform_device.h>
#include <linux/delay.h>
#include <linux/gpio.h>
+#include <linux/gpio/machine.h>
#include <linux/gpio_keys.h>
#include <linux/input.h>
#include <linux/mfd/htc-pasic3.h>
@@ -696,7 +697,6 @@ static struct regulator_init_data vads7846_regulator = {
static struct fixed_voltage_config vads7846 = {
.supply_name = "vads7846",
.microvolts = 3300000, /* probably */
- .gpio = -EINVAL,
.startup_delay = 0,
.init_data = &vads7846_regulator,
};
diff --git a/arch/arm/mach-pxa/raumfeld.c b/arch/arm/mach-pxa/raumfeld.c
index 034345546f84..bd3c23ad6ce6 100644
--- a/arch/arm/mach-pxa/raumfeld.c
+++ b/arch/arm/mach-pxa/raumfeld.c
@@ -886,7 +886,6 @@ static struct regulator_init_data audio_va_initdata = {
static struct fixed_voltage_config audio_va_config = {
.supply_name = "audio_va",
.microvolts = 5000000,
- .gpio = GPIO_AUDIO_VA_ENABLE,
.enable_high = 1,
.enabled_at_boot = 0,
.init_data = &audio_va_initdata,
@@ -900,6 +899,15 @@ static struct platform_device audio_va_device = {
},
};
+static struct gpiod_lookup_table audio_va_gpiod_table = {
+ .dev_id = "reg-fixed-voltage.0",
+ .table = {
+ GPIO_LOOKUP("gpio-pxa", GPIO_AUDIO_VA_ENABLE,
+ NULL, GPIO_ACTIVE_HIGH),
+ { },
+ },
+};
+
/* Dummy supplies for Codec's VD/VLC */
static struct regulator_consumer_supply audio_dummy_supplies[] = {
@@ -918,7 +926,6 @@ static struct regulator_init_data audio_dummy_initdata = {
static struct fixed_voltage_config audio_dummy_config = {
.supply_name = "audio_vd",
.microvolts = 3300000,
- .gpio = -1,
.init_data = &audio_dummy_initdata,
};
@@ -1033,6 +1040,7 @@ static void __init raumfeld_audio_init(void)
else
gpio_direction_output(GPIO_MCLK_RESET, 1);
+ gpiod_add_lookup_table(&audio_va_gpiod_table);
platform_add_devices(ARRAY_AND_SIZE(audio_regulator_devices));
}
diff --git a/arch/arm/mach-pxa/zeus.c b/arch/arm/mach-pxa/zeus.c
index e3851795d6d7..d53ea12fc766 100644
--- a/arch/arm/mach-pxa/zeus.c
+++ b/arch/arm/mach-pxa/zeus.c
@@ -17,6 +17,7 @@
#include <linux/irq.h>
#include <linux/pm.h>
#include <linux/gpio.h>
+#include <linux/gpio/machine.h>
#include <linux/serial_8250.h>
#include <linux/dm9000.h>
#include <linux/mmc/host.h>
@@ -410,7 +411,6 @@ static struct regulator_init_data can_regulator_init_data = {
static struct fixed_voltage_config can_regulator_pdata = {
.supply_name = "CAN_SHDN",
.microvolts = 3300000,
- .gpio = ZEUS_CAN_SHDN_GPIO,
.init_data = &can_regulator_init_data,
};
@@ -422,6 +422,15 @@ static struct platform_device can_regulator_device = {
},
};
+static struct gpiod_lookup_table can_regulator_gpiod_table = {
+ .dev_id = "reg-fixed-voltage.0",
+ .table = {
+ GPIO_LOOKUP("gpio-pxa", ZEUS_CAN_SHDN_GPIO,
+ NULL, GPIO_ACTIVE_HIGH),
+ { },
+ },
+};
+
static struct mcp251x_platform_data zeus_mcp2515_pdata = {
.oscillator_frequency = 16*1000*1000,
};
@@ -538,7 +547,6 @@ static struct regulator_init_data zeus_ohci_regulator_data = {
static struct fixed_voltage_config zeus_ohci_regulator_config = {
.supply_name = "vbus2",
.microvolts = 5000000, /* 5.0V */
- .gpio = ZEUS_USB2_PWREN_GPIO,
.enable_high = 1,
.startup_delay = 0,
.init_data = &zeus_ohci_regulator_data,
@@ -552,6 +560,15 @@ static struct platform_device zeus_ohci_regulator_device = {
},
};
+static struct gpiod_lookup_table zeus_ohci_regulator_gpiod_table = {
+ .dev_id = "reg-fixed-voltage.0",
+ .table = {
+ GPIO_LOOKUP("gpio-pxa", ZEUS_USB2_PWREN_GPIO,
+ NULL, GPIO_ACTIVE_HIGH),
+ { },
+ },
+};
+
static struct pxaohci_platform_data zeus_ohci_platform_data = {
.port_mode = PMM_NPS_MODE,
/* Clear Power Control Polarity Low and set Power Sense
@@ -855,6 +872,8 @@ static void __init zeus_init(void)
pxa2xx_mfp_config(ARRAY_AND_SIZE(zeus_pin_config));
+ gpiod_add_lookup_table(&can_regulator_gpiod_table);
+ gpiod_add_lookup_table(&zeus_ohci_regulator_gpiod_table);
platform_add_devices(zeus_devices, ARRAY_SIZE(zeus_devices));
zeus_register_ohci();
generated by cgit (git 2.34.1) at 2025-03-25 15:11:34 +0000