aboutsummaryrefslogtreecommitdiff
path: root/arch
diff options
context:
space:
mode:
Diffstat (limited to 'arch')
-rw-r--r--arch/arm/mach-pxa/cm-x300.c1
-rw-r--r--arch/arm/mach-pxa/colibri-pxa270-income.c1
-rw-r--r--arch/arm/mach-pxa/corgi.c12
-rw-r--r--arch/arm/mach-pxa/ezx.c1
-rw-r--r--arch/arm/mach-pxa/hx4700.c1
-rw-r--r--arch/arm/mach-pxa/lpd270.c1
-rw-r--r--arch/arm/mach-pxa/magician.c1
-rw-r--r--arch/arm/mach-pxa/mainstone.c1
-rw-r--r--arch/arm/mach-pxa/mioa701.c1
-rw-r--r--arch/arm/mach-pxa/palm27x.c1
-rw-r--r--arch/arm/mach-pxa/palmtc.c11
-rw-r--r--arch/arm/mach-pxa/palmte2.c1
-rw-r--r--arch/arm/mach-pxa/pcm990-baseboard.c1
-rw-r--r--arch/arm/mach-pxa/spitz.c34
-rw-r--r--arch/arm/mach-pxa/tavorevb.c2
-rw-r--r--arch/arm/mach-pxa/viper.c1
-rw-r--r--arch/arm/mach-pxa/z2.c2
-rw-r--r--arch/arm/mach-pxa/zylonite.c1
-rw-r--r--arch/arm/mach-s3c24xx/mach-h1940.c1
-rw-r--r--arch/arm/mach-s3c24xx/mach-rx1950.c1
-rw-r--r--arch/arm/mach-s3c64xx/dev-backlight.c3
-rw-r--r--arch/arm/mach-s3c64xx/mach-crag6410.c1
-rw-r--r--arch/arm/mach-s3c64xx/mach-hmt.c1
-rw-r--r--arch/arm/mach-s3c64xx/mach-smartq.c1
-rw-r--r--arch/arm/mach-s3c64xx/mach-smdk6410.c2
-rw-r--r--arch/unicore32/kernel/puv3-nb0916.c1
26 files changed, 47 insertions, 38 deletions
diff --git a/arch/arm/mach-pxa/cm-x300.c b/arch/arm/mach-pxa/cm-x300.c
index 425855f456f2..2e35354b61f5 100644
--- a/arch/arm/mach-pxa/cm-x300.c
+++ b/arch/arm/mach-pxa/cm-x300.c
@@ -312,7 +312,6 @@ static struct pwm_lookup cm_x300_pwm_lookup[] = {
static struct platform_pwm_backlight_data cm_x300_backlight_data = {
.max_brightness = 100,
.dft_brightness = 100,
- .enable_gpio = -1,
};
static struct platform_device cm_x300_backlight_device = {
diff --git a/arch/arm/mach-pxa/colibri-pxa270-income.c b/arch/arm/mach-pxa/colibri-pxa270-income.c
index dbad2f13706c..e5879e8b0682 100644
--- a/arch/arm/mach-pxa/colibri-pxa270-income.c
+++ b/arch/arm/mach-pxa/colibri-pxa270-income.c
@@ -202,7 +202,6 @@ static struct pwm_lookup income_pwm_lookup[] = {
static struct platform_pwm_backlight_data income_backlight_data = {
.max_brightness = 0x3ff,
.dft_brightness = 0x1ff,
- .enable_gpio = -1,
};
static struct platform_device income_backlight = {
diff --git a/arch/arm/mach-pxa/corgi.c b/arch/arm/mach-pxa/corgi.c
index f2d73289230f..593c7f793da5 100644
--- a/arch/arm/mach-pxa/corgi.c
+++ b/arch/arm/mach-pxa/corgi.c
@@ -563,13 +563,20 @@ static void corgi_bl_kick_battery(void)
}
}
+static struct gpiod_lookup_table corgi_lcdcon_gpio_table = {
+ .dev_id = "spi1.1",
+ .table = {
+ GPIO_LOOKUP("gpio-pxa", CORGI_GPIO_BACKLIGHT_CONT,
+ "BL_CONT", GPIO_ACTIVE_HIGH),
+ { },
+ },
+};
+
static struct corgi_lcd_platform_data corgi_lcdcon_info = {
.init_mode = CORGI_LCD_MODE_VGA,
.max_intensity = 0x2f,
.default_intensity = 0x1f,
.limit_mask = 0x0b,
- .gpio_backlight_cont = CORGI_GPIO_BACKLIGHT_CONT,
- .gpio_backlight_on = -1,
.kick_battery = corgi_bl_kick_battery,
};
@@ -609,6 +616,7 @@ static struct spi_board_info corgi_spi_devices[] = {
static void __init corgi_init_spi(void)
{
pxa2xx_set_spi_info(1, &corgi_spi_info);
+ gpiod_add_lookup_table(&corgi_lcdcon_gpio_table);
spi_register_board_info(ARRAY_AND_SIZE(corgi_spi_devices));
}
#else
diff --git a/arch/arm/mach-pxa/ezx.c b/arch/arm/mach-pxa/ezx.c
index ec10851b63cf..eb85950e7c0e 100644
--- a/arch/arm/mach-pxa/ezx.c
+++ b/arch/arm/mach-pxa/ezx.c
@@ -55,7 +55,6 @@ static struct pwm_lookup ezx_pwm_lookup[] __maybe_unused = {
static struct platform_pwm_backlight_data ezx_backlight_data = {
.max_brightness = 1023,
.dft_brightness = 1023,
- .enable_gpio = -1,
};
static struct platform_device ezx_backlight_device = {
diff --git a/arch/arm/mach-pxa/hx4700.c b/arch/arm/mach-pxa/hx4700.c
index 238a751a8797..1d4c5db54be2 100644
--- a/arch/arm/mach-pxa/hx4700.c
+++ b/arch/arm/mach-pxa/hx4700.c
@@ -556,7 +556,6 @@ static struct platform_device hx4700_lcd = {
static struct platform_pwm_backlight_data backlight_data = {
.max_brightness = 200,
.dft_brightness = 100,
- .enable_gpio = -1,
};
static struct platform_device backlight = {
diff --git a/arch/arm/mach-pxa/lpd270.c b/arch/arm/mach-pxa/lpd270.c
index 20e00e970385..6fc40bc06910 100644
--- a/arch/arm/mach-pxa/lpd270.c
+++ b/arch/arm/mach-pxa/lpd270.c
@@ -277,7 +277,6 @@ static struct pwm_lookup lpd270_pwm_lookup[] = {
static struct platform_pwm_backlight_data lpd270_backlight_data = {
.max_brightness = 1,
.dft_brightness = 1,
- .enable_gpio = -1,
};
static struct platform_device lpd270_backlight_device = {
diff --git a/arch/arm/mach-pxa/magician.c b/arch/arm/mach-pxa/magician.c
index 5d0591f93f4d..cd9fa465b9b2 100644
--- a/arch/arm/mach-pxa/magician.c
+++ b/arch/arm/mach-pxa/magician.c
@@ -401,7 +401,6 @@ static void magician_backlight_exit(struct device *dev)
static struct platform_pwm_backlight_data backlight_data = {
.max_brightness = 272,
.dft_brightness = 100,
- .enable_gpio = -1,
.init = magician_backlight_init,
.notify = magician_backlight_notify,
.exit = magician_backlight_exit,
diff --git a/arch/arm/mach-pxa/mainstone.c b/arch/arm/mach-pxa/mainstone.c
index 1b7882920164..d1010ec26e9f 100644
--- a/arch/arm/mach-pxa/mainstone.c
+++ b/arch/arm/mach-pxa/mainstone.c
@@ -256,7 +256,6 @@ static struct pwm_lookup mainstone_pwm_lookup[] = {
static struct platform_pwm_backlight_data mainstone_backlight_data = {
.max_brightness = 1023,
.dft_brightness = 1023,
- .enable_gpio = -1,
};
static struct platform_device mainstone_backlight_device = {
diff --git a/arch/arm/mach-pxa/mioa701.c b/arch/arm/mach-pxa/mioa701.c
index 0b8bae9610f1..d3af80317f2d 100644
--- a/arch/arm/mach-pxa/mioa701.c
+++ b/arch/arm/mach-pxa/mioa701.c
@@ -176,7 +176,6 @@ static struct pwm_lookup mioa701_pwm_lookup[] = {
static struct platform_pwm_backlight_data mioa701_backlight_data = {
.max_brightness = 100,
.dft_brightness = 50,
- .enable_gpio = -1,
};
/*
diff --git a/arch/arm/mach-pxa/palm27x.c b/arch/arm/mach-pxa/palm27x.c
index b600b63af3a6..0d246a1aebbc 100644
--- a/arch/arm/mach-pxa/palm27x.c
+++ b/arch/arm/mach-pxa/palm27x.c
@@ -318,7 +318,6 @@ static void palm27x_backlight_exit(struct device *dev)
static struct platform_pwm_backlight_data palm27x_backlight_data = {
.max_brightness = 0xfe,
.dft_brightness = 0x7e,
- .enable_gpio = -1,
.init = palm27x_backlight_init,
.notify = palm27x_backlight_notify,
.exit = palm27x_backlight_exit,
diff --git a/arch/arm/mach-pxa/palmtc.c b/arch/arm/mach-pxa/palmtc.c
index fda9deaaae02..455cb8ccaf26 100644
--- a/arch/arm/mach-pxa/palmtc.c
+++ b/arch/arm/mach-pxa/palmtc.c
@@ -174,6 +174,15 @@ static inline void palmtc_keys_init(void) {}
* Backlight
******************************************************************************/
#if defined(CONFIG_BACKLIGHT_PWM) || defined(CONFIG_BACKLIGHT_PWM_MODULE)
+
+static struct gpiod_lookup_table palmtc_pwm_bl_gpio_table = {
+ .dev_id = "pwm-backlight.0",
+ .table = {
+ GPIO_LOOKUP("gpio-pxa", GPIO_NR_PALMTC_BL_POWER,
+ "enable", GPIO_ACTIVE_HIGH),
+ },
+};
+
static struct pwm_lookup palmtc_pwm_lookup[] = {
PWM_LOOKUP("pxa25x-pwm.1", 0, "pwm-backlight.0", NULL, PALMTC_PERIOD_NS,
PWM_POLARITY_NORMAL),
@@ -182,7 +191,6 @@ static struct pwm_lookup palmtc_pwm_lookup[] = {
static struct platform_pwm_backlight_data palmtc_backlight_data = {
.max_brightness = PALMTC_MAX_INTENSITY,
.dft_brightness = PALMTC_MAX_INTENSITY,
- .enable_gpio = GPIO_NR_PALMTC_BL_POWER,
};
static struct platform_device palmtc_backlight = {
@@ -195,6 +203,7 @@ static struct platform_device palmtc_backlight = {
static void __init palmtc_pwm_init(void)
{
+ gpiod_add_lookup_table(&palmtc_pwm_bl_gpio_table);
pwm_add_table(palmtc_pwm_lookup, ARRAY_SIZE(palmtc_pwm_lookup));
platform_device_register(&palmtc_backlight);
}
diff --git a/arch/arm/mach-pxa/palmte2.c b/arch/arm/mach-pxa/palmte2.c
index 7171014fd311..e3bcf58b4e63 100644
--- a/arch/arm/mach-pxa/palmte2.c
+++ b/arch/arm/mach-pxa/palmte2.c
@@ -175,7 +175,6 @@ static void palmte2_backlight_exit(struct device *dev)
static struct platform_pwm_backlight_data palmte2_backlight_data = {
.max_brightness = PALMTE2_MAX_INTENSITY,
.dft_brightness = PALMTE2_MAX_INTENSITY,
- .enable_gpio = -1,
.init = palmte2_backlight_init,
.notify = palmte2_backlight_notify,
.exit = palmte2_backlight_exit,
diff --git a/arch/arm/mach-pxa/pcm990-baseboard.c b/arch/arm/mach-pxa/pcm990-baseboard.c
index cb1c56769fbc..bf613f88d70b 100644
--- a/arch/arm/mach-pxa/pcm990-baseboard.c
+++ b/arch/arm/mach-pxa/pcm990-baseboard.c
@@ -154,7 +154,6 @@ static struct pwm_lookup pcm990_pwm_lookup[] = {
static struct platform_pwm_backlight_data pcm990_backlight_data = {
.max_brightness = 1023,
.dft_brightness = 1023,
- .enable_gpio = -1,
};
static struct platform_device pcm990_backlight_device = {
diff --git a/arch/arm/mach-pxa/spitz.c b/arch/arm/mach-pxa/spitz.c
index a4fdc399d152..371008e9bb02 100644
--- a/arch/arm/mach-pxa/spitz.c
+++ b/arch/arm/mach-pxa/spitz.c
@@ -525,13 +525,33 @@ static void spitz_bl_kick_battery(void)
}
}
+static struct gpiod_lookup_table spitz_lcdcon_gpio_table = {
+ .dev_id = "spi2.1",
+ .table = {
+ GPIO_LOOKUP("gpio-pxa", SPITZ_GPIO_BACKLIGHT_CONT,
+ "BL_CONT", GPIO_ACTIVE_LOW),
+ GPIO_LOOKUP("gpio-pxa", SPITZ_GPIO_BACKLIGHT_ON,
+ "BL_ON", GPIO_ACTIVE_HIGH),
+ { },
+ },
+};
+
+static struct gpiod_lookup_table akita_lcdcon_gpio_table = {
+ .dev_id = "spi2.1",
+ .table = {
+ GPIO_LOOKUP("gpio-pxa", AKITA_GPIO_BACKLIGHT_CONT,
+ "BL_CONT", GPIO_ACTIVE_LOW),
+ GPIO_LOOKUP("gpio-pxa", AKITA_GPIO_BACKLIGHT_ON,
+ "BL_ON", GPIO_ACTIVE_HIGH),
+ { },
+ },
+};
+
static struct corgi_lcd_platform_data spitz_lcdcon_info = {
.init_mode = CORGI_LCD_MODE_VGA,
.max_intensity = 0x2f,
.default_intensity = 0x1f,
.limit_mask = 0x0b,
- .gpio_backlight_cont = SPITZ_GPIO_BACKLIGHT_CONT,
- .gpio_backlight_on = SPITZ_GPIO_BACKLIGHT_ON,
.kick_battery = spitz_bl_kick_battery,
};
@@ -574,12 +594,10 @@ static struct pxa2xx_spi_controller spitz_spi_info = {
static void __init spitz_spi_init(void)
{
- struct corgi_lcd_platform_data *lcd_data = &spitz_lcdcon_info;
-
- if (machine_is_akita()) {
- lcd_data->gpio_backlight_cont = AKITA_GPIO_BACKLIGHT_CONT;
- lcd_data->gpio_backlight_on = AKITA_GPIO_BACKLIGHT_ON;
- }
+ if (machine_is_akita())
+ gpiod_add_lookup_table(&akita_lcdcon_gpio_table);
+ else
+ gpiod_add_lookup_table(&spitz_lcdcon_gpio_table);
pxa2xx_set_spi_info(2, &spitz_spi_info);
spi_register_board_info(ARRAY_AND_SIZE(spitz_spi_devices));
diff --git a/arch/arm/mach-pxa/tavorevb.c b/arch/arm/mach-pxa/tavorevb.c
index 93466fa3b0fe..a15eb3b9484d 100644
--- a/arch/arm/mach-pxa/tavorevb.c
+++ b/arch/arm/mach-pxa/tavorevb.c
@@ -178,13 +178,11 @@ static struct platform_pwm_backlight_data tavorevb_backlight_data[] = {
/* primary backlight */
.max_brightness = 100,
.dft_brightness = 100,
- .enable_gpio = -1,
},
[1] = {
/* secondary backlight */
.max_brightness = 100,
.dft_brightness = 100,
- .enable_gpio = -1,
},
};
diff --git a/arch/arm/mach-pxa/viper.c b/arch/arm/mach-pxa/viper.c
index c06031da6676..3aa34e9a15d3 100644
--- a/arch/arm/mach-pxa/viper.c
+++ b/arch/arm/mach-pxa/viper.c
@@ -404,7 +404,6 @@ static void viper_backlight_exit(struct device *dev)
static struct platform_pwm_backlight_data viper_backlight_data = {
.max_brightness = 100,
.dft_brightness = 100,
- .enable_gpio = -1,
.init = viper_backlight_init,
.notify = viper_backlight_notify,
.exit = viper_backlight_exit,
diff --git a/arch/arm/mach-pxa/z2.c b/arch/arm/mach-pxa/z2.c
index 900cefc4c5ea..21fd76bb09cd 100644
--- a/arch/arm/mach-pxa/z2.c
+++ b/arch/arm/mach-pxa/z2.c
@@ -210,13 +210,11 @@ static struct platform_pwm_backlight_data z2_backlight_data[] = {
/* Keypad Backlight */
.max_brightness = 1023,
.dft_brightness = 0,
- .enable_gpio = -1,
},
[1] = {
/* LCD Backlight */
.max_brightness = 1023,
.dft_brightness = 512,
- .enable_gpio = -1,
},
};
diff --git a/arch/arm/mach-pxa/zylonite.c b/arch/arm/mach-pxa/zylonite.c
index bf2ab5bd49ec..79f0025fa17a 100644
--- a/arch/arm/mach-pxa/zylonite.c
+++ b/arch/arm/mach-pxa/zylonite.c
@@ -117,7 +117,6 @@ static struct pwm_lookup zylonite_pwm_lookup[] = {
static struct platform_pwm_backlight_data zylonite_backlight_data = {
.max_brightness = 100,
.dft_brightness = 100,
- .enable_gpio = -1,
};
static struct platform_device zylonite_backlight_device = {
diff --git a/arch/arm/mach-s3c24xx/mach-h1940.c b/arch/arm/mach-s3c24xx/mach-h1940.c
index 74d6b68e91c7..e1c372e5447b 100644
--- a/arch/arm/mach-s3c24xx/mach-h1940.c
+++ b/arch/arm/mach-s3c24xx/mach-h1940.c
@@ -516,7 +516,6 @@ static void h1940_backlight_exit(struct device *dev)
static struct platform_pwm_backlight_data backlight_data = {
.max_brightness = 100,
.dft_brightness = 50,
- .enable_gpio = -1,
.init = h1940_backlight_init,
.notify = h1940_backlight_notify,
.exit = h1940_backlight_exit,
diff --git a/arch/arm/mach-s3c24xx/mach-rx1950.c b/arch/arm/mach-s3c24xx/mach-rx1950.c
index 03d8f27cdc32..fde98b175c75 100644
--- a/arch/arm/mach-s3c24xx/mach-rx1950.c
+++ b/arch/arm/mach-s3c24xx/mach-rx1950.c
@@ -534,7 +534,6 @@ static int rx1950_backlight_notify(struct device *dev, int brightness)
static struct platform_pwm_backlight_data rx1950_backlight_data = {
.max_brightness = 24,
.dft_brightness = 4,
- .enable_gpio = -1,
.init = rx1950_backlight_init,
.notify = rx1950_backlight_notify,
.exit = rx1950_backlight_exit,
diff --git a/arch/arm/mach-s3c64xx/dev-backlight.c b/arch/arm/mach-s3c64xx/dev-backlight.c
index 799cfdf0606b..09e6da305f60 100644
--- a/arch/arm/mach-s3c64xx/dev-backlight.c
+++ b/arch/arm/mach-s3c64xx/dev-backlight.c
@@ -65,7 +65,6 @@ static struct samsung_bl_drvdata samsung_dfl_bl_data __initdata = {
.plat_data = {
.max_brightness = 255,
.dft_brightness = 255,
- .enable_gpio = -1,
.init = samsung_bl_init,
.exit = samsung_bl_exit,
},
@@ -111,8 +110,6 @@ void __init samsung_bl_set(struct samsung_bl_gpio_info *gpio_info,
samsung_bl_data->dft_brightness = bl_data->dft_brightness;
if (bl_data->lth_brightness)
samsung_bl_data->lth_brightness = bl_data->lth_brightness;
- if (bl_data->enable_gpio >= 0)
- samsung_bl_data->enable_gpio = bl_data->enable_gpio;
if (bl_data->init)
samsung_bl_data->init = bl_data->init;
if (bl_data->notify)
diff --git a/arch/arm/mach-s3c64xx/mach-crag6410.c b/arch/arm/mach-s3c64xx/mach-crag6410.c
index 8ec6a4f5eb05..da9654255e3f 100644
--- a/arch/arm/mach-s3c64xx/mach-crag6410.c
+++ b/arch/arm/mach-s3c64xx/mach-crag6410.c
@@ -114,7 +114,6 @@ static struct pwm_lookup crag6410_pwm_lookup[] = {
static struct platform_pwm_backlight_data crag6410_backlight_data = {
.max_brightness = 1000,
.dft_brightness = 600,
- .enable_gpio = -1,
};
static struct platform_device crag6410_backlight_device = {
diff --git a/arch/arm/mach-s3c64xx/mach-hmt.c b/arch/arm/mach-s3c64xx/mach-hmt.c
index bfe9881d12cc..e7080215c624 100644
--- a/arch/arm/mach-s3c64xx/mach-hmt.c
+++ b/arch/arm/mach-s3c64xx/mach-hmt.c
@@ -115,7 +115,6 @@ static void hmt_bl_exit(struct device *dev)
static struct platform_pwm_backlight_data hmt_backlight_data = {
.max_brightness = 100 * 256,
.dft_brightness = 40 * 256,
- .enable_gpio = -1,
.init = hmt_bl_init,
.notify = hmt_bl_notify,
.exit = hmt_bl_exit,
diff --git a/arch/arm/mach-s3c64xx/mach-smartq.c b/arch/arm/mach-s3c64xx/mach-smartq.c
index 829d5dbd69ee..5025db607c0f 100644
--- a/arch/arm/mach-s3c64xx/mach-smartq.c
+++ b/arch/arm/mach-s3c64xx/mach-smartq.c
@@ -150,7 +150,6 @@ static int smartq_bl_init(struct device *dev)
static struct platform_pwm_backlight_data smartq_backlight_data = {
.max_brightness = 1000,
.dft_brightness = 600,
- .enable_gpio = -1,
.init = smartq_bl_init,
};
diff --git a/arch/arm/mach-s3c64xx/mach-smdk6410.c b/arch/arm/mach-s3c64xx/mach-smdk6410.c
index 908e5aa831c8..56f406c0c3dd 100644
--- a/arch/arm/mach-s3c64xx/mach-smdk6410.c
+++ b/arch/arm/mach-s3c64xx/mach-smdk6410.c
@@ -623,7 +623,7 @@ static struct pwm_lookup smdk6410_pwm_lookup[] = {
};
static struct platform_pwm_backlight_data smdk6410_bl_data = {
- .enable_gpio = -1,
+ /* Intentionally blank */
};
static struct dwc2_hsotg_plat smdk6410_hsotg_pdata;
diff --git a/arch/unicore32/kernel/puv3-nb0916.c b/arch/unicore32/kernel/puv3-nb0916.c
index a3bf2ffc54dd..e251f5028396 100644
--- a/arch/unicore32/kernel/puv3-nb0916.c
+++ b/arch/unicore32/kernel/puv3-nb0916.c
@@ -55,7 +55,6 @@ static struct pwm_lookup nb0916_pwm_lookup[] = {
static struct platform_pwm_backlight_data nb0916_backlight_data = {
.max_brightness = 100,
.dft_brightness = 100,
- .enable_gpio = -1,
};
static struct gpio_keys_button nb0916_gpio_keys[] = {
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-24 20:49:06 +0000