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Diffstat (limited to 'arch/arm/mach-s3c2412')
-rw-r--r--arch/arm/mach-s3c2412/mach-jive.c41
-rw-r--r--arch/arm/mach-s3c2412/pm.c6
2 files changed, 17 insertions, 30 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),
},
};
diff --git a/arch/arm/mach-s3c2412/pm.c b/arch/arm/mach-s3c2412/pm.c
index 752b13a7b3db..f4077efa51fa 100644
--- a/arch/arm/mach-s3c2412/pm.c
+++ b/arch/arm/mach-s3c2412/pm.c
@@ -37,12 +37,10 @@
extern void s3c2412_sleep_enter(void);
-static void s3c2412_cpu_suspend(void)
+static int s3c2412_cpu_suspend(unsigned long arg)
{
unsigned long tmp;
- flush_cache_all();
-
/* set our standby method to sleep */
tmp = __raw_readl(S3C2412_PWRCFG);
@@ -50,6 +48,8 @@ static void s3c2412_cpu_suspend(void)
__raw_writel(tmp, S3C2412_PWRCFG);
s3c2412_sleep_enter();
+
+ panic("sleep resumed to originator?");
}
static void s3c2412_pm_prepare(void)