ARM: dts: imx7d: Add SPI support

Add ecspi nodes and aliases.

Signed-off-by: Diego Dorta <diego.dorta@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

diff --git a/arch/arm/boot/dts/imx7d.dtsi b/arch/arm/boot/dts/imx7d.dtsi
index d70d55d..9f088a8 100644 (file)
--- 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@30630000 {
+                               #address-cells = <1>;
+                               #size-cells = <0>;
+                               compatible = "fsl,imx7d-ecspi", "fsl,imx51-ecspi";
+                               reg = <0x30630000 0x10000>;
+                               interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>;
+                               clocks = <&clks IMX7D_ECSPI4_ROOT_CLK>,
+                                       <&clks IMX7D_ECSPI4_ROOT_CLK>;
+                               clock-names = "ipg", "per";
+                               status = "disabled";
+                       };
+
                        pwm1: pwm@30660000 {
                                compatible = "fsl,imx7d-pwm", "fsl,imx27-pwm";
                                reg = <0x30660000 0x10000>;
@@ -671,6 +687,42 @@
                        reg = <0x30800000 0x400000>;
                        ranges;
 
+                       ecspi1: ecspi@30820000 {
+                               #address-cells = <1>;
+                               #size-cells = <0>;
+                               compatible = "fsl,imx7d-ecspi", "fsl,imx51-ecspi";
+                               reg = <0x30820000 0x10000>;
+                               interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>;
+                               clocks = <&clks IMX7D_ECSPI1_ROOT_CLK>,
+                                       <&clks IMX7D_ECSPI1_ROOT_CLK>;
+                               clock-names = "ipg", "per";
+                               status = "disabled";
+                       };
+
+                       ecspi2: ecspi@30830000 {
+                               #address-cells = <1>;
+                               #size-cells = <0>;
+                               compatible = "fsl,imx7d-ecspi", "fsl,imx51-ecspi";
+                               reg = <0x30830000 0x10000>;
+                               interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
+                               clocks = <&clks IMX7D_ECSPI2_ROOT_CLK>,
+                                       <&clks IMX7D_ECSPI2_ROOT_CLK>;
+                               clock-names = "ipg", "per";
+                               status = "disabled";
+                       };
+
+                       ecspi3: ecspi@30840000 {
+                               #address-cells = <1>;
+                               #size-cells = <0>;
+                               compatible = "fsl,imx7d-ecspi", "fsl,imx51-ecspi";
+                               reg = <0x30840000 0x10000>;
+                               interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>;
+                               clocks = <&clks IMX7D_ECSPI3_ROOT_CLK>,
+                                       <&clks IMX7D_ECSPI3_ROOT_CLK>;
+                               clock-names = "ipg", "per";
+                               status = "disabled";
+                       };
+
                        uart1: serial@30860000 {
                                compatible = "fsl,imx7d-uart",
                                             "fsl,imx6q-uart";