Subject: Re: [PATCH arm64/dts 1/1] arm64: dts: imx8qxp: add lpuart baud clock

From: Shawn Guo <[email-masked]>
Date: Mon, 22 Jul 2019 14:46:50 +0800

On Thu, Jul 04, 2019 at 06:04:43PM +0800, [email-masked] wrote:
> From: Fugang Duan <[email-masked]>
> 
> Add imx8qxp lpuart baud clock.
> 
> Signed-off-by: Fugang Duan <[email-masked]>
> ---
>  arch/arm64/boot/dts/freescale/imx8qxp.dtsi | 23 +++++++++++++++--------
>  1 file changed, 15 insertions(+), 8 deletions(-)
> 
> diff --git a/arch/arm64/boot/dts/freescale/imx8qxp.dtsi b/arch/arm64/boot/dts/freescale/imx8qxp.dtsi
> index 05fa0b7..4402b2e 100644
> --- a/arch/arm64/boot/dts/freescale/imx8qxp.dtsi
> +++ b/arch/arm64/boot/dts/freescale/imx8qxp.dtsi
> @@ -30,6 +30,9 @@
>  		mmc2 = &usdhc3;
>  		mu1 = &lsio_mu1;
>  		serial0 = &adma_lpuart0;
> +		serial1 = &adma_lpuart1;
> +		serial2 = &adma_lpuart2;
> +		serial3 = &adma_lpuart3;

This is not about adding baud clock, right?  Please either mention the
change in the commit log, or have it as a separate patch.

Shawn

>  	};
>  
>  	cpus {
> @@ -209,8 +212,9 @@
>  			reg = <0x5a060000 0x1000>;
>  			interrupts = <GIC_SPI 225 IRQ_TYPE_LEVEL_HIGH>;
>  			interrupt-parent = <&gic>;
> -			clocks = <&adma_lpcg IMX_ADMA_LPCG_UART0_BAUD_CLK>;
> -			clock-names = "ipg";
> +			clocks = <&adma_lpcg IMX_ADMA_LPCG_UART0_IPG_CLK>,
> +				 <&adma_lpcg IMX_ADMA_LPCG_UART0_BAUD_CLK>;
> +			clock-names = "ipg", "baud";
>  			power-domains = <&pd IMX_SC_R_UART_0>;
>  			status = "disabled";
>  		};
> @@ -220,8 +224,9 @@
>  			reg = <0x5a070000 0x1000>;
>  			interrupts = <GIC_SPI 226 IRQ_TYPE_LEVEL_HIGH>;
>  			interrupt-parent = <&gic>;
> -			clocks = <&adma_lpcg IMX_ADMA_LPCG_UART1_BAUD_CLK>;
> -			clock-names = "ipg";
> +			clocks = <&adma_lpcg IMX_ADMA_LPCG_UART1_IPG_CLK>,
> +				 <&adma_lpcg IMX_ADMA_LPCG_UART1_BAUD_CLK>;
> +			clock-names = "ipg", "baud";
>  			power-domains = <&pd IMX_SC_R_UART_1>;
>  			status = "disabled";
>  		};
> @@ -231,8 +236,9 @@
>  			reg = <0x5a080000 0x1000>;
>  			interrupts = <GIC_SPI 227 IRQ_TYPE_LEVEL_HIGH>;
>  			interrupt-parent = <&gic>;
> -			clocks = <&adma_lpcg IMX_ADMA_LPCG_UART2_BAUD_CLK>;
> -			clock-names = "ipg";
> +			clocks = <&adma_lpcg IMX_ADMA_LPCG_UART2_IPG_CLK>,
> +				 <&adma_lpcg IMX_ADMA_LPCG_UART2_BAUD_CLK>;
> +			clock-names = "ipg", "baud";
>  			power-domains = <&pd IMX_SC_R_UART_2>;
>  			status = "disabled";
>  		};
> @@ -242,8 +248,9 @@
>  			reg = <0x5a090000 0x1000>;
>  			interrupts = <GIC_SPI 228 IRQ_TYPE_LEVEL_HIGH>;
>  			interrupt-parent = <&gic>;
> -			clocks = <&adma_lpcg IMX_ADMA_LPCG_UART3_BAUD_CLK>;
> -			clock-names = "ipg";
> +			clocks = <&adma_lpcg IMX_ADMA_LPCG_UART3_IPG_CLK>,
> +				 <&adma_lpcg IMX_ADMA_LPCG_UART3_BAUD_CLK>;
> +			clock-names = "ipg", "baud";
>  			power-domains = <&pd IMX_SC_R_UART_3>;
>  			status = "disabled";
>  		};
> -- 
> 2.7.4
> 

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