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authorPeter Korsgaard <jacmet@sunsite.dk>2011-06-28 14:49:13 +0200
committerGrant Likely <grant.likely@secretlab.ca>2011-07-04 10:51:58 -0600
commit932036ce03f6c853a17005bced1e82b23f6378c0 (patch)
tree44b091a8d695e9d57ff5c94d138ae0f6627f7f7a /arch/arm/mach-s3c2412
parenta2274cedc4b33a29be6583cd757bdc0b436851ec (diff)
downloadop-kernel-dev-932036ce03f6c853a17005bced1e82b23f6378c0.zip
op-kernel-dev-932036ce03f6c853a17005bced1e82b23f6378c0.tar.gz
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>
Diffstat (limited to 'arch/arm/mach-s3c2412')
-rw-r--r--arch/arm/mach-s3c2412/mach-jive.c41
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 85dcaeb..5eeb475 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),
},
};
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