[U-Boot] [PATCH] odroid: fix g2d sclk rate

Joonyoung Shim
2015-01-23T08:30:07Z

G2D core should be provided 200MHz clock rate.

Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com>
---
board/samsung/odroid/odroid.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/board/samsung/odroid/odroid.c b/board/samsung/odroid/odroid.c
index b7d2381..1554b9d 100644
--- a/board/samsung/odroid/odroid.c
+++ b/board/samsung/odroid/odroid.c
@@ -248,12 +248,12 @@ static void board_clock_init(void)
* MOUTc2c = 800 Mhz
* MOUTpwi = 108 MHz
*
- * sclk_g2d_acp = MOUTg2d / (ratio + 1) = 400 (1)
+ * sclk_g2d_acp = MOUTg2d / (ratio + 1) = 200 (3)
* sclk_c2c = MOUTc2c / (ratio + 1) = 400 (1)
* aclk_c2c = sclk_c2c / (ratio + 1) = 200 (1)
* sclk_pwi = MOUTpwi / (ratio + 1) = 18 (5)
*/
- set = G2D_ACP_RATIO(1) | C2C_RATIO(1) | PWI_RATIO(5) |
+ set = G2D_ACP_RATIO(3) | C2C_RATIO(1) | PWI_RATIO(5) |
C2C_ACLK_RATIO(1) | DVSEM_RATIO(1) | DPM_RATIO(1);

clrsetbits_le32(&clk->div_dmc1, clr, set);
--
1.9.1