diff options
| author | Peter Korsgaard <jacmet@sunsite.dk> | 2011-06-28 14:49:13 +0200 |
|---|---|---|
| committer | Grant Likely <grant.likely@secretlab.ca> | 2011-07-04 10:51:58 -0600 |
| commit | 932036ce03f6c853a17005bced1e82b23f6378c0 (patch) | |
| tree | 44b091a8d695e9d57ff5c94d138ae0f6627f7f7a | |
| parent | a2274cedc4b33a29be6583cd757bdc0b436851ec (diff) | |
| download | linux-932036ce03f6c853a17005bced1e82b23f6378c0.tar.bz2 | |
mach-jive: convert to spi_gpio
Rather than the deprecated spi_s3c24xx_gpio driver. Compile tested only.
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Acked-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
| -rw-r--r-- | arch/arm/mach-s3c2412/mach-jive.c | 41 |
1 files changed, 14 insertions, 27 deletions
diff --git a/arch/arm/mach-s3c2412/mach-jive.c b/arch/arm/mach-s3c2412/mach-jive.c index 85dcaeb9e62f..5eeb47580b0c 100644 --- a/arch/arm/mach-s3c2412/mach-jive.c +++ b/arch/arm/mach-s3c2412/mach-jive.c @@ -25,6 +25,7 @@ #include <video/ili9320.h> #include <linux/spi/spi.h> +#include <linux/spi/spi_gpio.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> @@ -38,7 +39,6 @@ #include <mach/regs-gpio.h> #include <mach/regs-mem.h> #include <mach/regs-lcd.h> -#include <mach/spi-gpio.h> #include <mach/fb.h> #include <asm/mach-types.h> @@ -389,45 +389,30 @@ static struct ili9320_platdata jive_lcm_config = { /* LCD SPI support */ -static void jive_lcd_spi_chipselect(struct s3c2410_spigpio_info *spi, int cs) -{ - gpio_set_value(S3C2410_GPB(7), cs ? 0 : 1); -} - -static struct s3c2410_spigpio_info jive_lcd_spi = { - .bus_num = 1, - .pin_clk = S3C2410_GPG(8), - .pin_mosi = S3C2410_GPB(8), - .num_chipselect = 1, - .chip_select = jive_lcd_spi_chipselect, +static struct spi_gpio_platform_data jive_lcd_spi = { + .sck = S3C2410_GPG(8), + .mosi = S3C2410_GPB(8), + .miso = SPI_GPIO_NO_MISO, }; static struct platform_device jive_device_lcdspi = { - .name = "spi_s3c24xx_gpio", + .name = "spi-gpio", .id = 1, - .num_resources = 0, .dev.platform_data = &jive_lcd_spi, }; -/* WM8750 audio code SPI definition */ -static void jive_wm8750_chipselect(struct s3c2410_spigpio_info *spi, int cs) -{ - gpio_set_value(S3C2410_GPH(10), cs ? 0 : 1); -} +/* WM8750 audio code SPI definition */ -static struct s3c2410_spigpio_info jive_wm8750_spi = { - .bus_num = 2, - .pin_clk = S3C2410_GPB(4), - .pin_mosi = S3C2410_GPB(9), - .num_chipselect = 1, - .chip_select = jive_wm8750_chipselect, +static struct spi_gpio_platform_data jive_wm8750_spi = { + .sck = S3C2410_GPB(4), + .mosi = S3C2410_GPB(9), + .miso = SPI_GPIO_NO_MISO, }; static struct platform_device jive_device_wm8750 = { - .name = "spi_s3c24xx_gpio", + .name = "spi-gpio", .id = 2, - .num_resources = 0, .dev.platform_data = &jive_wm8750_spi, }; @@ -441,12 +426,14 @@ static struct spi_board_info __initdata jive_spi_devs[] = { .mode = SPI_MODE_3, /* CPOL=1, CPHA=1 */ .max_speed_hz = 100000, .platform_data = &jive_lcm_config, + .controller_data = (void *)S3C2410_GPB(7), }, { .modalias = "WM8750", .bus_num = 2, .chip_select = 0, .mode = SPI_MODE_0, /* CPOL=0, CPHA=0 */ .max_speed_hz = 100000, + .controller_data = (void *)S3C2410_GPH(10), }, }; |