From mboxrd@z Thu Jan 1 00:00:00 1970 From: diego.dorta@nxp.com (Diego Dorta) Date: Fri, 17 Jun 2016 17:09:40 -0300 Subject: [PATCH 1/4] ARM: dts: imx7d: Add SPI support Message-ID: <1466194183-31076-1-git-send-email-diego.dorta@nxp.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Add ecspi nodes and aliases. Signed-off-by: Diego Dorta --- arch/arm/boot/dts/imx7d.dtsi | 52 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 52 insertions(+) diff --git a/arch/arm/boot/dts/imx7d.dtsi b/arch/arm/boot/dts/imx7d.dtsi index d70d55d..f30885e 100644 --- a/arch/arm/boot/dts/imx7d.dtsi +++ b/arch/arm/boot/dts/imx7d.dtsi @@ -69,6 +69,10 @@ serial4 = &uart5; serial5 = &uart6; serial6 = &uart7; + spi0 = &ecspi1; + spi1 = &ecspi2; + spi2 = &ecspi3; + spi3 = &ecspi4; }; cpus { @@ -608,6 +612,18 @@ status = "disabled"; }; + ecspi4: ecspi at 30630000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,imx7d-ecspi", "fsl,imx6sx-ecspi", "fsl,imx51-ecspi"; + reg = <0x30630000 0x10000>; + interrupts = ; + clocks = <&clks IMX7D_ECSPI4_ROOT_CLK>, + <&clks IMX7D_ECSPI4_ROOT_CLK>; + clock-names = "ipg", "per"; + status = "disabled"; + }; + pwm1: pwm at 30660000 { compatible = "fsl,imx7d-pwm", "fsl,imx27-pwm"; reg = <0x30660000 0x10000>; @@ -671,6 +687,42 @@ reg = <0x30800000 0x400000>; ranges; + ecspi1: ecspi at 30820000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,imx7d-ecspi", "fsl,imx6sx-ecspi", "fsl,imx51-ecspi"; + reg = <0x30820000 0x10000>; + interrupts = ; + clocks = <&clks IMX7D_ECSPI1_ROOT_CLK>, + <&clks IMX7D_ECSPI1_ROOT_CLK>; + clock-names = "ipg", "per"; + status = "disabled"; + }; + + ecspi2: ecspi at 30830000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,imx7d-ecspi", "fsl,imx6sx-ecspi", "fsl,imx51-ecspi"; + reg = <0x30830000 0x10000>; + interrupts = ; + clocks = <&clks IMX7D_ECSPI2_ROOT_CLK>, + <&clks IMX7D_ECSPI2_ROOT_CLK>; + clock-names = "ipg", "per"; + status = "disabled"; + }; + + ecspi3: ecspi at 30840000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,imx7d-ecspi", "fsl,imx6sx-ecspi", "fsl,imx51-ecspi"; + reg = <0x30840000 0x10000>; + interrupts = ; + clocks = <&clks IMX7D_ECSPI3_ROOT_CLK>, + <&clks IMX7D_ECSPI3_ROOT_CLK>; + clock-names = "ipg", "per"; + status = "disabled"; + }; + uart1: serial at 30860000 { compatible = "fsl,imx7d-uart", "fsl,imx6q-uart"; -- 2.7.4