On 22. 5. 4. 16:51, Chanho Park wrote:
This changes to use cmu clock nodes instead of dummy fixed-rate-clock.
Signed-off-by: Chanho Park <chanho61.park@xxxxxxxxxxx>
---
arch/arm64/boot/dts/exynos/exynosautov9.dtsi | 17 ++++-------------
1 file changed, 4 insertions(+), 13 deletions(-)
diff --git a/arch/arm64/boot/dts/exynos/exynosautov9.dtsi b/arch/arm64/boot/dts/exynos/exynosautov9.dtsi
index c9cd3774f298..68335fefa5f3 100644
--- a/arch/arm64/boot/dts/exynos/exynosautov9.dtsi
+++ b/arch/arm64/boot/dts/exynos/exynosautov9.dtsi
@@ -158,17 +158,6 @@ xtcxo: clock {
clock-output-names = "oscclk";
};
- /*
- * Keep the stub clock for serial driver, until proper clock
- * driver is implemented.
- */
- uart_clock: uart-clock {
- compatible = "fixed-clock";
- #clock-cells = <0>;
- clock-frequency = <133250000>;
- clock-output-names = "uart";
- };
-
/*
* Keep the stub clock for ufs driver, until proper clock
* driver is implemented.
@@ -355,7 +344,8 @@ usi_0: usi@103000c0 {
#address-cells = <1>;
#size-cells = <1>;
ranges;
- clocks = <&uart_clock>, <&uart_clock>;
+ clocks = <&cmu_peric0 CLK_GOUT_PERIC0_PCLK_0>,
+ <&cmu_peric0 CLK_GOUT_PERIC0_IPCLK_0>;
clock-names = "pclk", "ipclk";
status = "disabled";
@@ -366,7 +356,8 @@ serial_0: serial@10300000 {
interrupts = <GIC_SPI 345 IRQ_TYPE_LEVEL_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&uart0_bus_dual>;
- clocks = <&uart_clock>, <&uart_clock>;
+ clocks = <&cmu_peric0 CLK_GOUT_PERIC0_PCLK_0>,
+ <&cmu_peric0 CLK_GOUT_PERIC0_IPCLK_0>;
clock-names = "uart", "clk_uart_baud0";
status = "disabled";
};
Reviewed-by: Chanwoo Choi <cw00.choi@xxxxxxxxxxx>
--
Best Regards,
Samsung Electronics
Chanwoo Choi
