arm64: dts: librem5: use gpio leds interface to control some switches

Need to be able to enable the camera so use a named gpio-led
instead of an unnamed gpio.

Signed-off-by: Angus Ainslie (Purism) <angus@akkea.ca>

arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts

@@ -69,13 +69,33 @@ wwan_wake {
 	leds {
 		compatible = "gpio-leds";
 		pinctrl-names = "default";
-		pinctrl-0 = <&pinctrl_gpio_leds>;
+		pinctrl-0 = <&pinctrl_gpio_leds>, <&pinctrl_mute>, <&pinctrl_micsel>;
 
 		led1 {
 			label = "LED 1";
 			gpios = <&gpio1 13 GPIO_ACTIVE_HIGH>;
 			default-state = "off";
 		};
+		csi_nrst {
+			label = "CSI_nRST";
+			gpios = <&gpio1 6 GPIO_ACTIVE_HIGH>;
+			default-state = "on";
+		};
+		csi_pdwn {
+			label = "CSI_PDWN";
+			gpios = <&gpio1 7 GPIO_ACTIVE_HIGH>;
+			default-state = "off";
+		};
+		spk_mute {
+			label = "SPK_MUTE";
+			gpios = <&gpio5 3 GPIO_ACTIVE_LOW>;
+			default-state = "off";
+		};
+		mic_sel {
+			label = "MIC_SEL";
+			gpios = <&gpio5 5 GPIO_ACTIVE_LOW>;
+			default-state = "on";
+		};
 	};
 
 	pmic_osc: clock-pmic {
@@ -524,6 +544,14 @@ MX8MQ_IOMUXC_SAI5_MCLK_GPIO3_IO25	0x80 /* CHRG_nINT */
 		>;
 	};
 
+	pinctrl_csi1: csi1grp {
+		fsl,pins = <
+		MX8MQ_IOMUXC_GPIO1_IO06_GPIO1_IO6		0x11  /* CSI_nRST */
+		MX8MQ_IOMUXC_GPIO1_IO07_GPIO1_IO7		0x19  /* CSI_PWDN */
+		MX8MQ_IOMUXC_GPIO1_IO14_CCMSRCGPCMIX_CLKO1	0x19  /* CLK01 */
+		>;
+	};
+
 	pinctrl_fec1: fec1grp {
 		fsl,pins = <
 			MX8MQ_IOMUXC_ENET_MDC_ENET1_MDC			0x3
@@ -592,6 +620,18 @@ MX8MQ_IOMUXC_SAI5_RXFS_GPIO3_IO19	0x8  /* IMU_INT */
 		>;
 	};
 
+	pinctrl_mute: mute {
+		fsl,pins = <
+		MX8MQ_IOMUXC_SPDIF_TX_GPIO5_IO3		0x86  /* MUTE */
+		>;
+	};
+
+	pinctrl_micsel: micselgrp {
+		fsl,pins = <
+		MX8MQ_IOMUXC_SPDIF_EXT_CLK_GPIO5_IO5	0xc6  /* mic sel */
+		>;
+	};
+
 	pinctrl_pmic: pmicgrp {
 		fsl,pins = <
 			MX8MQ_IOMUXC_GPIO1_IO03_GPIO1_IO3	0x80  /* PMIC intr */
@@ -668,7 +708,7 @@ MX8MQ_IOMUXC_ECSPI2_SS0_UART4_DCE_RTS_B		0x49
 			MX8MQ_IOMUXC_GPIO1_IO00_ANAMIX_REF_CLK_32K	0x49
 		>;
 	};
-
+	
 	pinctrl_usdhc1: usdhc1grp {
 		fsl,pins = <
 			MX8MQ_IOMUXC_SD1_CLK_USDHC1_CLK			0x83