Commit 69c910d3 authored by Michael Walle's avatar Michael Walle Committed by Shawn Guo
Browse files

arm64: dts: ls1028a: fix FlexSPI clock 



Now that we have a proper driver for the FlexSPI interface use it. This
will fix SCK frequency switching on Layerscape SoCs.

This was tested on the Kontron sl28 board.

Signed-off-by: default avatarMichael Walle <michael@walle.cc>
Signed-off-by: default avatarShawn Guo <shawnguo@kernel.org>
parent 8b6b1754

arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi

+13 −3
Original line number Diff line number Diff line
@@ -206,9 +206,20 @@ 
		};



		dcfg: syscon@1e00000 {

			compatible = "fsl,ls1028a-dcfg", "syscon";

			#address-cells = <1>;

			#size-cells = <1>;

			compatible = "fsl,ls1028a-dcfg", "syscon", "simple-mfd";

			reg = <0x0 0x1e00000 0x0 0x10000>;

			ranges = <0x0 0x0 0x1e00000 0x10000>;

			little-endian;



			fspi_clk: clock-controller@900 {

				compatible = "fsl,ls1028a-flexspi-clk";

				reg = <0x900 0x4>;

				#clock-cells = <0>;

				clocks = <&clockgen QORIQ_CLK_HWACCEL 0>;

				clock-output-names = "fspi_clk";

			};

		};



		rst: syscon@1e60000 {
@@ -326,8 +337,7 @@ 
			      <0x0 0x20000000 0x0 0x10000000>;

			reg-names = "fspi_base", "fspi_mmap";

			interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;

			clocks = <&clockgen QORIQ_CLK_HWACCEL 0>,

				 <&clockgen QORIQ_CLK_HWACCEL 0>;

			clocks = <&fspi_clk>, <&fspi_clk>;

			clock-names = "fspi_en", "fspi";

			status = "disabled";

		};