diff mbox

clk: hi3660: fix incorrect uart3 clock freqency

Message ID 20170807145156.7880-1-guodong.xu@linaro.org (mailing list archive)
State Accepted, archived
Headers show

Commit Message

Guodong Xu Aug. 7, 2017, 2:51 p.m. UTC 
From: Zhong Kaihua <zhongkaihua@huawei.com>

UART3 clock rate is doubled in previous commit.

This error is not detected until recently a mezzanine board which makes
real use of uart3 port (through LS connector of 96boards) was setup
and tested on hi3660-hikey960 board.

This patch changes clock source rate of clk_factor_uart3 to 100000000.

Signed-off-by: Zhong Kaihua <zhongkaihua@huawei.com>
Signed-off-by: Guodong Xu <guodong.xu@linaro.org>
---
 drivers/clk/hisilicon/clk-hi3660.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Stephen Boyd Nov. 11, 2017, 2:44 a.m. UTC | #1 
On 08/07, Guodong Xu wrote:
> From: Zhong Kaihua <zhongkaihua@huawei.com>
> 
> UART3 clock rate is doubled in previous commit.
> 
> This error is not detected until recently a mezzanine board which makes
> real use of uart3 port (through LS connector of 96boards) was setup
> and tested on hi3660-hikey960 board.
> 
> This patch changes clock source rate of clk_factor_uart3 to 100000000.
> 
> Signed-off-by: Zhong Kaihua <zhongkaihua@huawei.com>
> Signed-off-by: Guodong Xu <guodong.xu@linaro.org>
> ---

Applied to clk-next
diff mbox

Patch

diff --git a/drivers/clk/hisilicon/clk-hi3660.c b/drivers/clk/hisilicon/clk-hi3660.c
index a18258e..f404199 100644
--- a/drivers/clk/hisilicon/clk-hi3660.c
+++ b/drivers/clk/hisilicon/clk-hi3660.c
@@ -34,7 +34,7 @@  static const struct hisi_fixed_rate_clock hi3660_fixed_rate_clks[] = {
 
 /* crgctrl */
 static const struct hisi_fixed_factor_clock hi3660_crg_fixed_factor_clks[] = {
-	{ HI3660_FACTOR_UART3, "clk_factor_uart3", "iomcu_peri0", 1, 8, 0, },
+	{ HI3660_FACTOR_UART3, "clk_factor_uart3", "iomcu_peri0", 1, 16, 0, },
 	{ HI3660_CLK_FACTOR_MMC, "clk_factor_mmc", "clkin_sys", 1, 6, 0, },
 	{ HI3660_CLK_GATE_I2C0, "clk_gate_i2c0", "clk_i2c0_iomcu", 1, 4, 0, },
 	{ HI3660_CLK_GATE_I2C1, "clk_gate_i2c1", "clk_i2c1_iomcu", 1, 4, 0, },