Commit d3105e47 authored by Manivannan Sadhasivam's avatar Manivannan Sadhasivam Committed by Andreas Färber
Browse files

arm64: dts: actions: s900: Source CMU clock for UARTs 



Remove fixed clock in Bubblegum-96 board and source CMU (Clock
Management Unit) clock for UART nodes in Actions Semi S900 SoC.

Signed-off-by: default avatarManivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
[AF: Move/add clocks to SoC]
Signed-off-by: default avatarAndreas Färber <afaerber@suse.de>
parent 4db4a57f

arch/arm64/boot/dts/actions/s900-bubblegum-96.dts

+0 −7
Original line number Diff line number Diff line
@@ -23,12 +23,6 @@ 
		device_type = "memory";

		reg = <0x0 0x0 0x0 0x80000000>;

	};



	uart5_clk: uart5-clk {

		compatible = "fixed-clock";

		clock-frequency = <921600>;

		#clock-cells = <0>;

	};

};



&timer {
@@ -37,5 +31,4 @@ 


&uart5 {

	status = "okay";

	clocks = <&uart5_clk>;

};

arch/arm64/boot/dts/actions/s900.dtsi

+7 −0
Original line number Diff line number Diff line
@@ -120,6 +120,7 @@ 
		uart0: serial@e0120000 {

			compatible = "actions,s900-uart", "actions,owl-uart";

			reg = <0x0 0xe0120000 0x0 0x2000>;

			clocks = <&cmu CLK_UART0>;

			interrupts = <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>;

			status = "disabled";

		};
@@ -127,6 +128,7 @@ 
		uart1: serial@e0122000 {

			compatible = "actions,s900-uart", "actions,owl-uart";

			reg = <0x0 0xe0122000 0x0 0x2000>;

			clocks = <&cmu CLK_UART1>;

			interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>;

			status = "disabled";

		};
@@ -134,6 +136,7 @@ 
		uart2: serial@e0124000 {

			compatible = "actions,s900-uart", "actions,owl-uart";

			reg = <0x0 0xe0124000 0x0 0x2000>;

			clocks = <&cmu CLK_UART2>;

			interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>;

			status = "disabled";

		};
@@ -141,6 +144,7 @@ 
		uart3: serial@e0126000 {

			compatible = "actions,s900-uart", "actions,owl-uart";

			reg = <0x0 0xe0126000 0x0 0x2000>;

			clocks = <&cmu CLK_UART3>;

			interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;

			status = "disabled";

		};
@@ -148,6 +152,7 @@ 
		uart4: serial@e0128000 {

			compatible = "actions,s900-uart", "actions,owl-uart";

			reg = <0x0 0xe0128000 0x0 0x2000>;

			clocks = <&cmu CLK_UART4>;

			interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>;

			status = "disabled";

		};
@@ -155,6 +160,7 @@ 
		uart5: serial@e012a000 {

			compatible = "actions,s900-uart", "actions,owl-uart";

			reg = <0x0 0xe012a000 0x0 0x2000>;

			clocks = <&cmu CLK_UART5>;

			interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>;

			status = "disabled";

		};
@@ -162,6 +168,7 @@ 
		uart6: serial@e012c000 {

			compatible = "actions,s900-uart", "actions,owl-uart";

			reg = <0x0 0xe012c000 0x0 0x2000>;

			clocks = <&cmu CLK_UART6>;

			interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>;

			status = "disabled";

		};

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