[U-Boot] [PATCH 1/5] imx: mx7: change sdhc clk to 392M
Peng Fan
peng.fan at nxp.com
Fri Jan 19 09:09:18 UTC 2018
Change sdhc clk to 392M.
Prepare support for SDR104 and HS200.
Signed-off-by: Peng Fan <peng.fan at nxp.com>
Cc: Stefano Babic <sbabic at denx.de>
Cc: Fabio Estevam <fabio.estevam at nxp.com>
Cc: Jaehoon Chung <jh80.chung at samsung.com>
---
arch/arm/mach-imx/mx7/clock.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/arch/arm/mach-imx/mx7/clock.c b/arch/arm/mach-imx/mx7/clock.c
index c11042d6f5..227037c53d 100644
--- a/arch/arm/mach-imx/mx7/clock.c
+++ b/arch/arm/mach-imx/mx7/clock.c
@@ -561,17 +561,17 @@ static void init_clk_esdhc(void)
/* 196: 392/2 */
target = CLK_ROOT_ON | USDHC1_CLK_ROOT_FROM_PLL_SYS_PFD0_392M_CLK |
CLK_ROOT_PRE_DIV(CLK_ROOT_PRE_DIV1) |
- CLK_ROOT_POST_DIV(CLK_ROOT_POST_DIV2);
+ CLK_ROOT_POST_DIV(CLK_ROOT_POST_DIV1);
clock_set_target_val(USDHC1_CLK_ROOT, target);
target = CLK_ROOT_ON | USDHC1_CLK_ROOT_FROM_PLL_SYS_PFD0_392M_CLK |
CLK_ROOT_PRE_DIV(CLK_ROOT_PRE_DIV1) |
- CLK_ROOT_POST_DIV(CLK_ROOT_POST_DIV2);
+ CLK_ROOT_POST_DIV(CLK_ROOT_POST_DIV1);
clock_set_target_val(USDHC2_CLK_ROOT, target);
target = CLK_ROOT_ON | USDHC1_CLK_ROOT_FROM_PLL_SYS_PFD0_392M_CLK |
CLK_ROOT_PRE_DIV(CLK_ROOT_PRE_DIV1) |
- CLK_ROOT_POST_DIV(CLK_ROOT_POST_DIV2);
+ CLK_ROOT_POST_DIV(CLK_ROOT_POST_DIV1);
clock_set_target_val(USDHC3_CLK_ROOT, target);
/* enable the clock gate */
--
2.14.1
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