On Thu, Jul 04, 2019 at 06:04:43PM +0800, fugang.duan@xxxxxxx wrote:
> From: Fugang Duan <fugang.duan@xxxxxxx>
>
> Add imx8qxp lpuart baud clock.
>
> Signed-off-by: Fugang Duan <fugang.duan@xxxxxxx>
> ---
> 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
>
