[PATCH] clk: imx7d: remove UART1 clock setting
From: Anson Huang <hidden>
Date: 2018-10-18 06:52:01
Also in:
linux-clk, lkml
Subsystem:
common clk framework, nxp i.mx clock drivers, the rest · Maintainers:
Michael Turquette, Stephen Boyd, Abel Vesa, Linus Torvalds
There is clock assignment in dtb for UART1, so setting UART1 clock in clock driver is NOT necessary. Signed-off-by: Anson Huang <redacted> --- drivers/clk/imx/clk-imx7d.c | 3 --- 1 file changed, 3 deletions(-)
diff --git a/drivers/clk/imx/clk-imx7d.c b/drivers/clk/imx/clk-imx7d.c
index adb08f6..06c105d 100644
--- a/drivers/clk/imx/clk-imx7d.c
+++ b/drivers/clk/imx/clk-imx7d.c@@ -886,9 +886,6 @@ static void __init imx7d_clocks_init(struct device_node *ccm_node) /* use old gpt clk setting, gpt1 root clk must be twice as gpt counter freq */ clk_set_parent(clks[IMX7D_GPT1_ROOT_SRC], clks[IMX7D_OSC_24M_CLK]); - /* set uart module clock's parent clock source that must be great then 80MHz */ - clk_set_parent(clks[IMX7D_UART1_ROOT_SRC], clks[IMX7D_OSC_24M_CLK]); - /* Set clock rate for USBPHY, the USB_PLL at CCM is from USBOTG2 */ clks[IMX7D_USB1_MAIN_480M_CLK] = imx_clk_fixed_factor("pll_usb1_main_clk", "osc", 20, 1); clks[IMX7D_USB_MAIN_480M_CLK] = imx_clk_fixed_factor("pll_usb_main_clk", "osc", 20, 1);
--
2.7.4