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arm64: dts: sparx5: Add spi-nor support 

This add spi-nor device nodes to the Sparx5 reference boards.

Signed-off-by: Lars Povlsen <lars.povlsen@microchip.com>
Link: https://lore.kernel.org/r/20200824203010.2033-6-lars.povlsen@microchip.com
This commit is contained in:
Lars Povlsen 2020-08-24 22:30:09 +02:00
parent 08ee16e954
commit ba4d1c074f
3 changed files with 80 additions and 0 deletions
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16
arch/arm64/boot/dts/microchip/sparx5_pcb125.dts
View File

@ -39,6 +39,22 @@
microchip,clock-delay = <10>;
};
&spi0 {
status = "okay";
spi@0 {
compatible = "spi-mux";
mux-controls = <&mux>;
#address-cells = <1>;
#size-cells = <0>;
reg = <0>; /* CS0 */
spi-flash@9 {
compatible = "jedec,spi-nor";
spi-max-frequency = <8000000>;
reg = <0x9>; /* SPI */
};
};
};
&i2c1 {
status = "okay";
};

32
arch/arm64/boot/dts/microchip/sparx5_pcb134_board.dtsi
View File

@ -38,6 +38,38 @@
};
};
&spi0 {
status = "okay";
spi@0 {
compatible = "spi-mux";
mux-controls = <&mux>;
#address-cells = <1>;
#size-cells = <0>;
reg = <0>; /* CS0 */
spi-flash@9 {
compatible = "jedec,spi-nor";
spi-max-frequency = <8000000>;
reg = <0x9>; /* SPI */
};
};
};
&spi0 {
status = "okay";
spi@0 {
compatible = "spi-mux";
mux-controls = <&mux>;
#address-cells = <1>;
#size-cells = <0>;
reg = <0>; /* CS0 */
spi-flash@9 {
compatible = "jedec,spi-nor";
spi-max-frequency = <8000000>;
reg = <0x9>; /* SPI */
};
};
};
&gpio {
i2cmux_pins_i: i2cmux-pins-i {
pins = "GPIO_16", "GPIO_17", "GPIO_18", "GPIO_19",

32
arch/arm64/boot/dts/microchip/sparx5_pcb135_board.dtsi
View File

@ -51,6 +51,38 @@
};
};
&spi0 {
status = "okay";
spi@0 {
compatible = "spi-mux";
mux-controls = <&mux>;
#address-cells = <1>;
#size-cells = <0>;
reg = <0>; /* CS0 */
spi-flash@9 {
compatible = "jedec,spi-nor";
spi-max-frequency = <8000000>;
reg = <0x9>; /* SPI */
};
};
};
&spi0 {
status = "okay";
spi@0 {
compatible = "spi-mux";
mux-controls = <&mux>;
#address-cells = <1>;
#size-cells = <0>;
reg = <0>; /* CS0 */
spi-flash@9 {
compatible = "jedec,spi-nor";
spi-max-frequency = <8000000>;
reg = <0x9>; /* SPI */
};
};
};
&axi {
i2c0_imux: i2c0-imux@0 {
compatible = "i2c-mux-pinctrl";