ENGR00304860-3 ARM: dts: imx6sx-17x17-arm: add the ECSPI4 DT node

Since it has pin conflict with SD3, the default status is "disabled".

Signed-off-by: Huang Shijie <b32955@freescale.com>

diff --git a/arch/arm/boot/dts/imx6sx-17x17-arm2.dts b/arch/arm/boot/dts/imx6sx-17x17-arm2.dts
index 446d424246775d244417e8a859176d761760a1e3..741725ae30b34ee0f44de0e2c86a6f2b7b28da90 100644 (file)
--- a/arch/arm/boot/dts/imx6sx-17x17-arm2.dts
+++ b/arch/arm/boot/dts/imx6sx-17x17-arm2.dts
@@ -120,6 +120,22 @@
        status = "okay";
 };
 
+&ecspi4 {
+       fsl,spi-num-chipselects = <1>;
+       cs-gpios = <&gpio7 4 0>;
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_ecspi4_1 &pinctrl_ecspi4_cs_1>;
+       status = "disabled"; /* pin conflict with USDHC3 */
+
+       flash: m25p80@0 {
+               #address-cells = <1>;
+               #size-cells = <1>;
+               compatible = "st,m25p32";
+               spi-max-frequency = <20000000>;
+               reg = <0>;
+       };
+};
+
 &fec1 {
        pinctrl-names = "default";
        pinctrl-0 = <&pinctrl_enet1_1>;