Hi Minkyu,
Thank you for clarification.
On Fri, Dec 21, 2012 at 5:35 PM, Minkyu Kang mk7.kang@samsung.com wrote:
Dear Rajeshwari,
On 21/12/12 20:47, Rajeshwari Birje wrote:
Hi Ajay
On Fri, Dec 21, 2012 at 4:05 PM, Ajay Kumar <ajaykumar.rs@samsung.com wrote:
Add panel_info structure required by LCD driver and DP panel platdata for SMDK5250. Add GPIO configuration for LCD. Enable FIMD and DP support on SMDK5250. DP Panel size: 2560x1600. We use 16BPP resolution to get LCD console.
Signed-off-by: Ajay Kumar ajaykumar.rs@samsung.com Acked-by: Simon Glass sjg@chomium.org
board/samsung/smdk5250/smdk5250.c | 97 +++++++++++++++++++++++++++++++++++++ include/configs/smdk5250.h | 8 +++ 2 files changed, 105 insertions(+), 0 deletions(-)
diff --git a/board/samsung/smdk5250/smdk5250.c b/board/samsung/smdk5250/smdk5250.c index 4c50342..46fd2a5 100644 --- a/board/samsung/smdk5250/smdk5250.c +++ b/board/samsung/smdk5250/smdk5250.c @@ -24,12 +24,15 @@ #include <asm/io.h> #include <i2c.h> #include <netdev.h> +#include <lcd.h> #include <spi.h> #include <asm/arch/cpu.h> #include <asm/arch/gpio.h> #include <asm/arch/mmc.h> +#include <asm/arch/power.h> #include <asm/arch/pinmux.h> #include <asm/arch/sromc.h> +#include <asm/arch/dp_info.h> #include <pmic.h>
DECLARE_GLOBAL_DATA_PTR; @@ -181,6 +184,100 @@ static int board_uart_init(void) return 0; }
+void cfg_lcd_gpio(void) +{
struct exynos5_gpio_part1 *gpio1 =(struct exynos5_gpio_part1 *)samsung_get_base_gpio_part1();
/* For Backlight */s5p_gpio_cfg_pin(&gpio1->b2, 0, GPIO_OUTPUT);s5p_gpio_set_value(&gpio1->b2, 0, 1);/* LCD power on */s5p_gpio_cfg_pin(&gpio1->x1, 5, GPIO_OUTPUT);s5p_gpio_set_value(&gpio1->x1, 5, 1);/* Set Hotplug detect for DP */s5p_gpio_cfg_pin(&gpio1->x0, 7, GPIO_FUNC(0x3));+}
Cant this GPIO changes go to pinmux file?
No. It is a board specific feature. So, can't be located in pinmux file.
ok
Thanks. Minkyu Kang.