| Message ID | 20200702101331.26375-8-lars.povlsen@microchip.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | spi: Adding support for Microchip Sparx5 SoC | expand |
diff --git a/arch/arm64/boot/dts/microchip/sparx5_pcb125.dts b/arch/arm64/boot/dts/microchip/sparx5_pcb125.dts index 573309fe45823..d8b5d23abfab0 100644 --- a/arch/arm64/boot/dts/microchip/sparx5_pcb125.dts +++ b/arch/arm64/boot/dts/microchip/sparx5_pcb125.dts @@ -39,6 +39,15 @@ &sdhci0 { microchip,clock-delay = <10>; }; +&spi0 { + status = "okay"; + spi-flash@0 { + compatible = "jedec,spi-nor"; + spi-max-frequency = <8000000>; /* input clock */ + reg = <0>; /* CS0 */ + }; +}; + &i2c1 { status = "okay"; }; diff --git a/arch/arm64/boot/dts/microchip/sparx5_pcb134_board.dtsi b/arch/arm64/boot/dts/microchip/sparx5_pcb134_board.dtsi index 18a535a043686..628a05d3f57ce 100644 --- a/arch/arm64/boot/dts/microchip/sparx5_pcb134_board.dtsi +++ b/arch/arm64/boot/dts/microchip/sparx5_pcb134_board.dtsi @@ -38,6 +38,15 @@ gpio-restart { }; }; +&spi0 { + status = "okay"; + spi-flash@0 { + compatible = "jedec,spi-nor"; + spi-max-frequency = <8000000>; + reg = <0>; + }; +}; + &gpio { i2cmux_pins_i: i2cmux-pins-i { pins = "GPIO_16", "GPIO_17", "GPIO_18", "GPIO_19", diff --git a/arch/arm64/boot/dts/microchip/sparx5_pcb135_board.dtsi b/arch/arm64/boot/dts/microchip/sparx5_pcb135_board.dtsi index d71f11a10b3d2..fb0bc3b241204 100644 --- a/arch/arm64/boot/dts/microchip/sparx5_pcb135_board.dtsi +++ b/arch/arm64/boot/dts/microchip/sparx5_pcb135_board.dtsi @@ -51,6 +51,15 @@ i2cmux_s32: i2cmux-3 { }; }; +&spi0 { + status = "okay"; + spi-flash@0 { + compatible = "jedec,spi-nor"; + spi-max-frequency = <8000000>; + reg = <0>; + }; +}; + &axi { i2c0_imux: i2c0-imux@0 { compatible = "i2c-mux-pinctrl";
This add spi-nor device nodes to the Sparx5 reference boards. Signed-off-by: Lars Povlsen <lars.povlsen@microchip.com> --- arch/arm64/boot/dts/microchip/sparx5_pcb125.dts | 9 +++++++++ arch/arm64/boot/dts/microchip/sparx5_pcb134_board.dtsi | 9 +++++++++ arch/arm64/boot/dts/microchip/sparx5_pcb135_board.dtsi | 9 +++++++++ 3 files changed, 27 insertions(+)