From: Zhong Kaihua zhongkaihua@huawei.com
[ Upstream commit d33fb1b9f0fcb67f2b9f8b1891465a088a9480f8 ]
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 Signed-off-by: Stephen Boyd sboyd@codeaurora.org Signed-off-by: Sasha Levin alexander.levin@verizon.com --- drivers/clk/hisilicon/clk-hi3660.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/clk/hisilicon/clk-hi3660.c b/drivers/clk/hisilicon/clk-hi3660.c index a18258eb89cb..f40419959656 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, },