diff options
Diffstat (limited to 'kernel/arch/arm/mach-pxa/z2.c')
| -rw-r--r-- | kernel/arch/arm/mach-pxa/z2.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/kernel/arch/arm/mach-pxa/z2.c b/kernel/arch/arm/mach-pxa/z2.c index e1a121b36..d9899d73e 100644 --- a/kernel/arch/arm/mach-pxa/z2.c +++ b/kernel/arch/arm/mach-pxa/z2.c @@ -16,6 +16,7 @@ #include <linux/platform_device.h> #include <linux/mtd/mtd.h> #include <linux/mtd/partitions.h> +#include <linux/pwm.h> #include <linux/pwm_backlight.h> #include <linux/z2_battery.h> #include <linux/dma-mapping.h> @@ -199,21 +200,24 @@ static inline void z2_nor_init(void) {} * Backlight ******************************************************************************/ #if defined(CONFIG_BACKLIGHT_PWM) || defined(CONFIG_BACKLIGHT_PWM_MODULE) +static struct pwm_lookup z2_pwm_lookup[] = { + PWM_LOOKUP("pxa27x-pwm.1", 0, "pwm-backlight.0", NULL, 1260320, + PWM_POLARITY_NORMAL), + PWM_LOOKUP("pxa27x-pwm.0", 1, "pwm-backlight.1", NULL, 1260320, + PWM_POLARITY_NORMAL), +}; + static struct platform_pwm_backlight_data z2_backlight_data[] = { [0] = { /* Keypad Backlight */ - .pwm_id = 1, .max_brightness = 1023, .dft_brightness = 0, - .pwm_period_ns = 1260320, .enable_gpio = -1, }, [1] = { /* LCD Backlight */ - .pwm_id = 2, .max_brightness = 1023, .dft_brightness = 512, - .pwm_period_ns = 1260320, .enable_gpio = -1, }, }; @@ -236,6 +240,7 @@ static struct platform_device z2_backlight_devices[2] = { }; static void __init z2_pwm_init(void) { + pwm_add_table(z2_pwm_lookup, ARRAY_SIZE(z2_pwm_lookup)); platform_device_register(&z2_backlight_devices[0]); platform_device_register(&z2_backlight_devices[1]); } @@ -595,13 +600,11 @@ static struct spi_board_info spi_board_info[] __initdata = { }; static struct pxa2xx_spi_master pxa_ssp1_master_info = { - .clock_enable = CKEN_SSP, .num_chipselect = 1, .enable_dma = 1, }; static struct pxa2xx_spi_master pxa_ssp2_master_info = { - .clock_enable = CKEN_SSP2, .num_chipselect = 1, }; |