sh: mach-ecovec24: LCDC drive ability become high

Drive ability for LCDC become high for safety,
became there is strange individual specificity board in mass production

Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>

diff --git a/arch/sh/boards/mach-ecovec24/setup.c b/arch/sh/boards/mach-ecovec24/setup.c
index 0dd98ed..826e623 100644 (file)
--- a/arch/sh/boards/mach-ecovec24/setup.c
+++ b/arch/sh/boards/mach-ecovec24/setup.c
@@ -666,8 +666,8 @@ static int __init arch_setup(void)
        gpio_direction_output(GPIO_PTR1, 0);
        gpio_direction_output(GPIO_PTA2, 0);
 
-       /* I/O buffer drive ability is low */
-       ctrl_outw((ctrl_inw(IODRIVEA) & ~0x00c0) | 0x0040 , IODRIVEA);
+       /* I/O buffer drive ability is high */
+       ctrl_outw((ctrl_inw(IODRIVEA) & ~0x00c0) | 0x0080 , IODRIVEA);
 
        if (gpio_get_value(GPIO_PTE6)) {
                /* DVI */