Re: [PATCH v3 11/12] arm64: dts: exynosautov9: switch usi clocks

[Chanwoo Choi <cwchoi00@gmail.com>]

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@samsung.com>
> ---
>   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@samsung.com>

-- 
Best Regards,
Samsung Electronics
Chanwoo Choi