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| author | Ben Dooks <ben-linux@fluff.org> | 2008-07-03 12:24:33 +0200 |
|---|---|---|
| committer | Ben Dooks <ben-linux@fluff.org> | 2008-07-03 17:51:25 +0200 |
| commit | c2c1708f9d2d0435ff136acbb98f8cfbeded09e4 (patch) | |
| tree | 015be935b2e51331a8c479c4b710dc3c2cd9ff0a /arch/arm/mach-s3c2412 | |
| parent | [ARM] JIVE: Add SPI bus definitions for LCD controller (diff) | |
| download | linux-c2c1708f9d2d0435ff136acbb98f8cfbeded09e4.tar.xz linux-c2c1708f9d2d0435ff136acbb98f8cfbeded09e4.zip | |
[ARM] JIVE: Add LCD display setup information
Add the setup information for the LCD display
connected to the device.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Diffstat (limited to 'arch/arm/mach-s3c2412')
| -rw-r--r-- | arch/arm/mach-s3c2412/mach-jive.c | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/arch/arm/mach-s3c2412/mach-jive.c b/arch/arm/mach-s3c2412/mach-jive.c index ad6b942a2a8f..71bf9000e253 100644 --- a/arch/arm/mach-s3c2412/mach-jive.c +++ b/arch/arm/mach-s3c2412/mach-jive.c @@ -17,9 +17,12 @@ #include <linux/timer.h> #include <linux/init.h> #include <linux/sysdev.h> +#include <linux/delay.h> #include <linux/serial_core.h> #include <linux/platform_device.h> +#include <video/ili9320.h> + #include <linux/spi/spi.h> #include <linux/mtd/mtd.h> @@ -349,6 +352,42 @@ struct s3c2410fb_mach_info jive_lcd_config = { S3C2410_GPDCON_MASK(14) | S3C2410_GPDCON_MASK(15)), }; +/* ILI9320 support. */ + +static void jive_lcm_reset(unsigned int set) +{ + printk(KERN_DEBUG "%s(%d)\n", __func__, set); + + s3c2410_gpio_setpin(S3C2410_GPG13, set); + s3c2410_gpio_cfgpin(S3C2410_GPG13, S3C2410_GPIO_OUTPUT); +} + +#undef LCD_UPPER_MARGIN +#define LCD_UPPER_MARGIN 2 + +static struct ili9320_platdata jive_lcm_config = { + .hsize = LCD_XRES, + .vsize = LCD_YRES, + + .reset = jive_lcm_reset, + .suspend = ILI9320_SUSPEND_DEEP, + + .entry_mode = ILI9320_ENTRYMODE_ID(3) | ILI9320_ENTRYMODE_BGR, + .display2 = (ILI9320_DISPLAY2_FP(LCD_UPPER_MARGIN) | + ILI9320_DISPLAY2_BP(LCD_LOWER_MARGIN)), + .display3 = 0x0, + .display4 = 0x0, + .rgb_if1 = (ILI9320_RGBIF1_RIM_RGB18 | + ILI9320_RGBIF1_RM | ILI9320_RGBIF1_CLK_RGBIF), + .rgb_if2 = ILI9320_RGBIF2_DPL, + .interface2 = 0x0, + .interface3 = 0x3, + .interface4 = (ILI9320_INTERFACE4_RTNE(16) | + ILI9320_INTERFACE4_DIVE(1)), + .interface5 = 0x0, + .interface6 = 0x0, +}; + /* LCD SPI support */ static void jive_lcd_spi_chipselect(struct s3c2410_spigpio_info *spi, int cs) @@ -380,6 +419,7 @@ static struct spi_board_info __initdata jive_spi_devs[] = { .chip_select = 0, .mode = SPI_MODE_3, /* CPOL=1, CPHA=1 */ .max_speed_hz = 100000, + .platform_data = &jive_lcm_config, }, }; |