[PATCH arm64/dts 0/2] arm64: dts: imx8qxp: add lpuart ports

[PATCH arm64/dts 0/2] arm64: dts: imx8qxp: add lpuart ports

[fugang.duan]

From: Fugang Duan <fugang.duan@nxp.com>

Add lpuart baud clock and add serial alias for imx8qxp lpuart ports,
to let lpuart work on imx8qxp platform.

V2:
- separate v1 patch to two patches, one is to add baud clock,
  the other is to add serial alias property.

Fugang Duan (2):
  arm64: dts: imx8qxp: add lpuart baud clock
  arm64: dts: imx8qxp: add serial alias

 arch/arm64/boot/dts/freescale/imx8qxp.dtsi | 23 +++++++++++++++--------
 1 file changed, 15 insertions(+), 8 deletions(-)

-- 
2.7.4

[PATCH arm64/dts 1/2] arm64: dts: imx8qxp: add lpuart baud clock

[fugang.duan]

From: Fugang Duan <fugang.duan@nxp.com>

Add imx8qxp lpuart baud clock.

V2:
- separate v1 patch to two patches, one is to add baud clock,
  the other is to add serial alias property.

Signed-off-by: Fugang Duan <fugang.duan@nxp.com>
---
 arch/arm64/boot/dts/freescale/imx8qxp.dtsi | 20 ++++++++++++--------
 1 file changed, 12 insertions(+), 8 deletions(-)

diff --git a/arch/arm64/boot/dts/freescale/imx8qxp.dtsi b/arch/arm64/boot/dts/freescale/imx8qxp.dtsi
index 05fa0b7..21bdd4d 100644
--- a/arch/arm64/boot/dts/freescale/imx8qxp.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8qxp.dtsi
@@ -209,8 +209,9 @@
 			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 +221,9 @@
 			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 +233,9 @@
 			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 +245,9 @@
 			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

[PATCH arm64/dts 2/2] arm64: dts: imx8qxp: add serial alias

[fugang.duan]

From: Fugang Duan <fugang.duan@nxp.com>

Add i.MX8QXP serial alias for lpuart ports.

Signed-off-by: Fugang Duan <fugang.duan@nxp.com>
---
 arch/arm64/boot/dts/freescale/imx8qxp.dtsi | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/imx8qxp.dtsi b/arch/arm64/boot/dts/freescale/imx8qxp.dtsi
index 21bdd4d..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;
 	};
 
 	cpus {
-- 
2.7.4

Re: [PATCH arm64/dts 0/2] arm64: dts: imx8qxp: add lpuart ports

[Shawn Guo]

On Mon, Jul 22, 2019 at 04:28:22PM +0800, fugang.duan@nxp.com wrote:
> From: Fugang Duan <fugang.duan@nxp.com>
> 
> Add lpuart baud clock and add serial alias for imx8qxp lpuart ports,
> to let lpuart work on imx8qxp platform.
> 
> V2:
> - separate v1 patch to two patches, one is to add baud clock,
>   the other is to add serial alias property.
> 
> Fugang Duan (2):
>   arm64: dts: imx8qxp: add lpuart baud clock
>   arm64: dts: imx8qxp: add serial alias

Applied both, thanks.