ARM: shmobile: koelsch dts: Add QSPI nodes (e02ee513) · Commits · 戴 / test

Add pinctrl and SPI devices for QSPI on Koelsch. Add Spansion s25fl512s SPI FLASH and MTD partitions. Signed-off-by:

arch/arm/boot/dts/r8a7791-koelsch.dts

+36 −0

Original line number	Diff line number	Diff line
		@@ -121,8 +121,44 @@
		renesas,groups = "scif1_data_d";
		renesas,function = "scif1";
		};

		qspi_pins: spi {
		renesas,groups = "qspi_ctrl", "qspi_data4";
		renesas,function = "qspi";
		};
		};

		&sata0 {
		status = "okay";
		};

		&spi {
		pinctrl-0 = <&qspi_pins>;
		pinctrl-names = "default";

		status = "okay";

		flash: flash@0 {
		#address-cells = <1>;
		#size-cells = <1>;
		compatible = "spansion,s25fl512s";
		reg = <0>;
		spi-max-frequency = <30000000>;
		m25p,fast-read;

		partition@0 {
		label = "loader";
		reg = <0x00000000 0x00080000>;
		read-only;
		};
		partition@80000 {
		label = "bootenv";
		reg = <0x00080000 0x00080000>;
		read-only;
		};
		partition@100000 {
		label = "data";
		reg = <0x00100000 0x03f00000>;
		};
		};
		};