Re: [PATCH v2 1/6] arm: dts: mt2701: Add spi device node

Matthias Brugger
2017-01-13T15:29:09Z

On 13/01/17 09:42, Erin Lo wrote:
> From: Leilk Liu <leilk.liu-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
>
> Add spi device node for MT2701.
>
> Signed-off-by: Leilk Liu <leilk.liu-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
> Signed-off-by: Erin Lo <erin.lo-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
> ---
> arch/arm/boot/dts/mt2701-evb.dts | 50 ++++++++++++++++++++++++++++++++++++++++
> arch/arm/boot/dts/mt2701.dtsi | 39 +++++++++++++++++++++++++++++++
> 2 files changed, 89 insertions(+)
>

Applied to v4.10-next/dts32

> diff --git a/arch/arm/boot/dts/mt2701-evb.dts b/arch/arm/boot/dts/mt2701-evb.dts
> index 082ca88..879f1eb 100644
> --- a/arch/arm/boot/dts/mt2701-evb.dts
> +++ b/arch/arm/boot/dts/mt2701-evb.dts
> @@ -24,6 +24,56 @@
> };
> };
>
> +&pio {
> + spi_pins_a: spi0@0 {
> + pins_spi {
> + pinmux = <MT2701_PIN_53_SPI0_CSN__FUNC_SPI0_CS>,
> + <MT2701_PIN_54_SPI0_CK__FUNC_SPI0_CK>,
> + <MT2701_PIN_55_SPI0_MI__FUNC_SPI0_MI>,
> + <MT2701_PIN_56_SPI0_MO__FUNC_SPI0_MO>;
> + bias-disable;
> + };
> + };
> +
> + spi_pins_b: spi1@0 {
> + pins_spi {
> + pinmux = <MT2701_PIN_7_SPI1_CSN__FUNC_SPI1_CS>,
> + <MT2701_PIN_8_SPI1_MI__FUNC_SPI1_MI>,
> + <MT2701_PIN_9_SPI1_MO__FUNC_SPI1_MO>,
> + <MT2701_PIN_199_SPI1_CLK__FUNC_SPI1_CK>;
> + bias-disable;
> + };
> + };
> +
> + spi_pins_c: spi2@0 {
> + pins_spi {
> + pinmux = <MT2701_PIN_101_SPI2_CSN__FUNC_SPI2_CS>,
> + <MT2701_PIN_102_SPI2_MI__FUNC_SPI2_MI>,
> + <MT2701_PIN_103_SPI2_MO__FUNC_SPI2_MO>,
> + <MT2701_PIN_104_SPI2_CLK__FUNC_SPI2_CK>;
> + bias-disable;
> + };
> + };
> +};
> +
> +&spi0 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&spi_pins_a>;
> + status = "disabled";
> +};
> +
> +&spi1 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&spi_pins_b>;
> + status = "disabled";
> +};
> +
> +&spi2 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&spi_pins_c>;
> + status = "disabled";
> +};
> +
> &uart0 {
> status = "okay";
> };
> diff --git a/arch/arm/boot/dts/mt2701.dtsi b/arch/arm/boot/dts/mt2701.dtsi
> index bdf8954..eb4c6fd 100644
> --- a/arch/arm/boot/dts/mt2701.dtsi
> +++ b/arch/arm/boot/dts/mt2701.dtsi
> @@ -227,6 +227,45 @@
> status = "disabled";
> };
>
> + spi0: spi@1100a000 {
> + compatible = "mediatek,mt2701-spi";
> + #address-cells = <1>;
> + #size-cells = <0>;
> + reg = <0 0x1100a000 0 0x100>;
> + interrupts = <GIC_SPI 78 IRQ_TYPE_LEVEL_LOW>;
> + clocks = <&topckgen CLK_TOP_SYSPLL3_D2>,
> + <&topckgen CLK_TOP_SPI0_SEL>,
> + <&pericfg CLK_PERI_SPI0>;
> + clock-names = "parent-clk", "sel-clk", "spi-clk";
> + status = "disabled";
> + };
> +
> + spi1: spi@11016000 {
> + compatible = "mediatek,mt2701-spi";
> + #address-cells = <1>;
> + #size-cells = <0>;
> + reg = <0 0x11016000 0 0x100>;
> + interrupts = <GIC_SPI 79 IRQ_TYPE_LEVEL_LOW>;
> + clocks = <&topckgen CLK_TOP_SYSPLL3_D2>,
> + <&topckgen CLK_TOP_SPI1_SEL>,
> + <&pericfg CLK_PERI_SPI1>;
> + clock-names = "parent-clk", "sel-clk", "spi-clk";
> + status = "disabled";
> + };
> +
> + spi2: spi@11017000 {
> + compatible = "mediatek,mt2701-spi";
> + #address-cells = <1>;
> + #size-cells = <0>;
> + reg = <0 0x11017000 0 0x1000>;
> + interrupts = <GIC_SPI 142 IRQ_TYPE_LEVEL_LOW>;
> + clocks = <&topckgen CLK_TOP_SYSPLL3_D2>,
> + <&topckgen CLK_TOP_SPI2_SEL>,
> + <&pericfg CLK_PERI_SPI2>;
> + clock-names = "parent-clk", "sel-clk", "spi-clk";
> + status = "disabled";
> + };
> +
> mmsys: syscon@14000000 {
> compatible = "mediatek,mt2701-mmsys", "syscon";
> reg = <0 0x14000000 0 0x1000>;
>
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at http://vger.kernel.org/majordomo-info.html