arm64: dts: imx952-evk: Enable SPI7

Enable SPI7 for i.MX952-EVK.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Daniel Baluta <daniel.baluta@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

Author: MrVan

arch/arm64/boot/dts/freescale/imx952-evk.dts

@@ -29,6 +29,7 @@
 		mmc1 = &usdhc2;
 		serial0 = &lpuart1;
 		serial4 = &lpuart5;
+		spi6 = &lpspi7;
 	};
 
 	chosen {
@@ -211,6 +212,13 @@
 	};
 };
 
+&lpspi7 {
+	cs-gpios = <&gpio2 4 GPIO_ACTIVE_LOW>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_lpspi7>;
+	status = "okay";
+};
+
 &usdhc1 {
 	pinctrl-names = "default", "state_100mhz", "state_200mhz", "sleep";
 	pinctrl-0 = <&pinctrl_usdhc1>;
@@ -278,6 +286,15 @@
 		>;
 	};
 
+	pinctrl_lpspi7: lpspi7grp {
+		fsl,pins = <
+			IMX952_PAD_GPIO_IO04__WAKEUPMIX_TOP_GPIO2_IO_4		0x39e
+			IMX952_PAD_GPIO_IO05__WAKEUPMIX_TOP_LPSPI7_SIN		0x39e
+			IMX952_PAD_GPIO_IO06__WAKEUPMIX_TOP_LPSPI7_SOUT		0x39e
+			IMX952_PAD_GPIO_IO07__WAKEUPMIX_TOP_LPSPI7_SCK		0x39e
+		>;
+	};
+
 	pinctrl_pcal6416: pcal6416grp {
 		fsl,pins = <
 			IMX952_PAD_GPIO_IO10__WAKEUPMIX_TOP_GPIO2_IO_10		0x31e