Commit 30648e9f authored by Frieder Schrempf's avatar Frieder Schrempf Committed by Shawn Guo
Browse files

arm64: dts: Add spi-[tx/rx]-bus-width for the FSL QSPI controller 



We will move the FSL QSPI driver to the SPI framework soon. To
prepare and to make sure the full buswidth is used (as it is with
the current driver), let's add the right properties.

Signed-off-by: default avatarFrieder Schrempf <frieder.schrempf@kontron.de>
Signed-off-by: default avatarShawn Guo <shawnguo@kernel.org>
parent a0578d24

arch/arm64/boot/dts/freescale/fsl-ls1043a-qds.dts

+2 −0
Original line number Diff line number Diff line
@@ -142,6 +142,8 @@ 
		#address-cells = <1>;

		#size-cells = <1>;

		spi-max-frequency = <20000000>;

		spi-rx-bus-width = <4>;

		spi-tx-bus-width = <4>;

		reg = <0>;

	};

};

arch/arm64/boot/dts/freescale/fsl-ls1046a-qds.dts

+2 −0
Original line number Diff line number Diff line
@@ -170,6 +170,8 @@ 
		#address-cells = <1>;

		#size-cells = <1>;

		spi-max-frequency = <20000000>;

		spi-rx-bus-width = <4>;

		spi-tx-bus-width = <4>;

		reg = <0>;

	};

};

arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb.dts

+4 −0
Original line number Diff line number Diff line
@@ -106,6 +106,8 @@ 
		#address-cells = <1>;

		#size-cells = <1>;

		spi-max-frequency = <20000000>;

		spi-rx-bus-width = <4>;

		spi-tx-bus-width = <4>;

		reg = <0>;

	};
@@ -114,6 +116,8 @@ 
		#address-cells = <1>;

		#size-cells = <1>;

		spi-max-frequency = <20000000>;

		spi-rx-bus-width = <4>;

		spi-tx-bus-width = <4>;

		reg = <1>;

	};

};

arch/arm64/boot/dts/freescale/fsl-ls208xa-qds.dtsi

+4 −0
Original line number Diff line number Diff line
@@ -134,6 +134,8 @@ 
		#size-cells = <1>;

		compatible = "st,m25p80";

		spi-max-frequency = <20000000>;

		spi-rx-bus-width = <4>;

		spi-tx-bus-width = <4>;

		reg = <0>;

	};

	flash2: s25fl256s1@2 {
@@ -141,6 +143,8 @@ 
		#size-cells = <1>;

		compatible = "st,m25p80";

		spi-max-frequency = <20000000>;

		spi-rx-bus-width = <4>;

		spi-tx-bus-width = <4>;

		reg = <2>;

	};

};

CRA Git | Maintained and supported by SUSTech CRA and CCSE