imx8mm: synchronise device tree with linux

Synchronise device tree with linux v6.1-rc3.

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Tested-By: Tim Harvey <tharvey@gateworks.com> #imx8m{m,n,p}-venice-*

11 files changed, 129 insertions, 58 deletions

diff --git a/arch/arm/dts/imx8mm-beacon-baseboard.dtsi b/arch/arm/dts/imx8mm-beacon-baseboard.dtsi
index f338a886d81..03266bd90a0 100644
--- a/arch/arm/dts/imx8mm-beacon-baseboard.dtsi
+++ b/arch/arm/dts/imx8mm-beacon-baseboard.dtsi
@@ -285,14 +285,14 @@
 &usbotg1 {
 	vbus-supply = <&reg_usbotg1>;
 	disable-over-current;
-	dr_mode="otg";
+	dr_mode = "otg";
 	status = "okay";
 };
 
 &usbotg2 {
 	pinctrl-names = "default";
 	disable-over-current;
-	dr_mode="host";
+	dr_mode = "host";
 	status = "okay";
 };
 
diff --git a/arch/arm/dts/imx8mm-evk.dtsi b/arch/arm/dts/imx8mm-evk.dtsi
index c42b966f7a6..7d6317d95b1 100644
--- a/arch/arm/dts/imx8mm-evk.dtsi
+++ b/arch/arm/dts/imx8mm-evk.dtsi
@@ -75,6 +75,11 @@
 		linux,autosuspend-period = <125>;
 	};
 
+	audio_codec_bt_sco: audio-codec-bt-sco {
+		compatible = "linux,bt-sco";
+		#sound-dai-cells = <1>;
+	};
+
 	wm8524: audio-codec {
 		#sound-dai-cells = <0>;
 		compatible = "wlf,wm8524";
@@ -83,6 +88,25 @@
 		wlf,mute-gpios = <&gpio5 21 GPIO_ACTIVE_LOW>;
 	};
 
+	sound-bt-sco {
+		compatible = "simple-audio-card";
+		simple-audio-card,name = "bt-sco-audio";
+		simple-audio-card,format = "dsp_a";
+		simple-audio-card,bitclock-inversion;
+		simple-audio-card,frame-master = <&btcpu>;
+		simple-audio-card,bitclock-master = <&btcpu>;
+
+		btcpu: simple-audio-card,cpu {
+			sound-dai = <&sai2>;
+			dai-tdm-slot-num = <2>;
+			dai-tdm-slot-width = <16>;
+		};
+
+		simple-audio-card,codec {
+			sound-dai = <&audio_codec_bt_sco 1>;
+		};
+	};
+
 	sound-wm8524 {
 		compatible = "simple-audio-card";
 		simple-audio-card,name = "wm8524-audio";
@@ -346,6 +370,16 @@
 	status = "okay";
 };
 
+&sai2 {
+	#sound-dai-cells = <0>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_sai2>;
+	assigned-clocks = <&clk IMX8MM_CLK_SAI2>;
+	assigned-clock-parents = <&clk IMX8MM_AUDIO_PLL1_OUT>;
+	assigned-clock-rates = <24576000>;
+	status = "okay";
+};
+
 &sai3 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_sai3>;
@@ -494,6 +528,15 @@
 		>;
 	};
 
+	pinctrl_sai2: sai2grp {
+		fsl,pins = <
+			MX8MM_IOMUXC_SAI2_TXC_SAI2_TX_BCLK      0xd6
+			MX8MM_IOMUXC_SAI2_TXFS_SAI2_TX_SYNC     0xd6
+			MX8MM_IOMUXC_SAI2_TXD0_SAI2_TX_DATA0    0xd6
+			MX8MM_IOMUXC_SAI2_RXD0_SAI2_RX_DATA0    0xd6
+		>;
+	};
+
 	pinctrl_sai3: sai3grp {
 		fsl,pins = <
 			MX8MM_IOMUXC_SAI3_TXFS_SAI3_TX_SYNC     0xd6
diff --git a/arch/arm/dts/imx8mm-icore-mx8mm.dtsi b/arch/arm/dts/imx8mm-icore-mx8mm.dtsi
index b40148d728e..def7bb5d37c 100644
--- a/arch/arm/dts/imx8mm-icore-mx8mm.dtsi
+++ b/arch/arm/dts/imx8mm-icore-mx8mm.dtsi
@@ -2,7 +2,7 @@
 /*
  * Copyright (c) 2018 NXP
  * Copyright (c) 2019 Engicam srl
- * Copyright (c) 2020 Amarula Solutons(India)
+ * Copyright (c) 2020 Amarula Solutions(India)
  */
 
 / {
@@ -84,42 +84,42 @@
 			};
 
 			reg_buck1: buck1 {
-				regulator-min-microvolt =  <400000>;
+				regulator-min-microvolt = <400000>;
 				regulator-max-microvolt = <1800000>;
 				regulator-always-on;
 				regulator-boot-on;
 			};
 
 			reg_buck2: buck2 {
-				regulator-min-microvolt =  <400000>;
+				regulator-min-microvolt = <400000>;
 				regulator-max-microvolt = <1800000>;
 				regulator-always-on;
 				regulator-boot-on;
 			};
 
 			reg_buck3: buck3 {
-				regulator-min-microvolt =  <400000>;
+				regulator-min-microvolt = <400000>;
 				regulator-max-microvolt = <1800000>;
 				regulator-always-on;
 				regulator-boot-on;
 			};
 
 			reg_buck4: buck4 {
-				regulator-min-microvolt =  <400000>;
+				regulator-min-microvolt = <400000>;
 				regulator-max-microvolt = <1800000>;
 				regulator-always-on;
 				regulator-boot-on;
 			};
 
 			reg_buck5: buck5 {
-				regulator-min-microvolt =  <400000>;
+				regulator-min-microvolt = <400000>;
 				regulator-max-microvolt = <1800000>;
 				regulator-always-on;
 				regulator-boot-on;
 			};
 
 			reg_buck6: buck6 {
-				regulator-min-microvolt =  <400000>;
+				regulator-min-microvolt = <400000>;
 				regulator-max-microvolt = <1800000>;
 				regulator-always-on;
 				regulator-boot-on;
diff --git a/arch/arm/dts/imx8mm-mx8menlo.dts b/arch/arm/dts/imx8mm-mx8menlo.dts
index 92eaf4ef456..32f6f2f50c1 100644
--- a/arch/arm/dts/imx8mm-mx8menlo.dts
+++ b/arch/arm/dts/imx8mm-mx8menlo.dts
@@ -20,13 +20,13 @@
 		pinctrl-names = "default";
 		pinctrl-0 = <&pinctrl_led>;
 
-		user1 {
+		led-1 {
 			label = "TestLed601";
 			gpios = <&gpio4 18 GPIO_ACTIVE_HIGH>;
 			linux,default-trigger = "mmc0";
 		};
 
-		user2 {
+		led-2 {
 			label = "TestLed602";
 			gpios = <&gpio4 10 GPIO_ACTIVE_HIGH>;
 			linux,default-trigger = "heartbeat";
@@ -152,11 +152,11 @@
 	 * CPLD_reset is RESET_SOFT in schematic
 	 */
 	gpio-line-names =
-		"CPLD_D[1]", "CPLD_int", "CPLD_reset", "",
-		"", "CPLD_D[0]", "", "",
-		"", "", "", "CPLD_D[2]",
-		"CPLD_D[3]", "CPLD_D[4]", "CPLD_D[5]", "CPLD_D[6]",
-		"CPLD_D[7]", "", "", "",
+		"CPLD_D[6]", "CPLD_int", "CPLD_reset", "",
+		"", "CPLD_D[7]", "", "",
+		"", "", "", "CPLD_D[5]",
+		"CPLD_D[4]", "CPLD_D[3]", "CPLD_D[2]", "CPLD_D[1]",
+		"CPLD_D[0]", "", "", "",
 		"", "", "", "",
 		"", "", "", "KBD_intK",
 		"", "", "", "";
diff --git a/arch/arm/dts/imx8mm-u-boot.dtsi b/arch/arm/dts/imx8mm-u-boot.dtsi
index a5e30f79948..60d49bc3d7b 100644
--- a/arch/arm/dts/imx8mm-u-boot.dtsi
+++ b/arch/arm/dts/imx8mm-u-boot.dtsi
@@ -9,7 +9,7 @@
 	};
 };
 
-&{/soc@0} {
+&soc {
 	u-boot,dm-pre-reloc;
 	u-boot,dm-spl;
 };
diff --git a/arch/arm/dts/imx8mm-venice-gw700x.dtsi b/arch/arm/dts/imx8mm-venice-gw700x.dtsi
index 00f86cada30..66a0d103c90 100644
--- a/arch/arm/dts/imx8mm-venice-gw700x.dtsi
+++ b/arch/arm/dts/imx8mm-venice-gw700x.dtsi
@@ -16,13 +16,13 @@
 	gpio-keys {
 		compatible = "gpio-keys";
 
-		user-pb {
+		key-user-pb {
 			label = "user_pb";
 			gpios = <&gpio 2 GPIO_ACTIVE_LOW>;
 			linux,code = <BTN_0>;
 		};
 
-		user-pb1x {
+		key-user-pb1x {
 			label = "user_pb1x";
 			linux,code = <BTN_1>;
 			interrupt-parent = <&gsc>;
@@ -36,14 +36,14 @@
 			interrupts = <1>;
 		};
 
-		eeprom-wp {
+		key-eeprom-wp {
 			label = "eeprom_wp";
 			linux,code = <BTN_3>;
 			interrupt-parent = <&gsc>;
 			interrupts = <2>;
 		};
 
-		tamper {
+		key-tamper {
 			label = "tamper";
 			linux,code = <BTN_4>;
 			interrupt-parent = <&gsc>;
@@ -286,8 +286,8 @@
 				regulator-name = "buck1";
 				regulator-min-microvolt = <800000>;
 				regulator-max-microvolt = <1000000>;
-				regulator-min-microamp  = <3800000>;
-				regulator-max-microamp  = <6800000>;
+				regulator-min-microamp = <3800000>;
+				regulator-max-microamp = <6800000>;
 				regulator-boot-on;
 				regulator-always-on;
 			};
@@ -297,8 +297,8 @@
 				regulator-name = "buck2";
 				regulator-min-microvolt = <800000>;
 				regulator-max-microvolt = <900000>;
-				regulator-min-microamp  = <2200000>;
-				regulator-max-microamp  = <5200000>;
+				regulator-min-microamp = <2200000>;
+				regulator-max-microamp = <5200000>;
 				regulator-boot-on;
 				regulator-always-on;
 			};
@@ -308,8 +308,8 @@
 				regulator-name = "buck3";
 				regulator-min-microvolt = <800000>;
 				regulator-max-microvolt = <1000000>;
-				regulator-min-microamp  = <3800000>;
-				regulator-max-microamp  = <6800000>;
+				regulator-min-microamp = <3800000>;
+				regulator-max-microamp = <6800000>;
 				regulator-always-on;
 			};
 
@@ -318,8 +318,8 @@
 				regulator-name = "buck4";
 				regulator-min-microvolt = <1800000>;
 				regulator-max-microvolt = <1800000>;
-				regulator-min-microamp  = <2200000>;
-				regulator-max-microamp  = <5200000>;
+				regulator-min-microamp = <2200000>;
+				regulator-max-microamp = <5200000>;
 				regulator-boot-on;
 				regulator-always-on;
 			};
diff --git a/arch/arm/dts/imx8mm-venice-gw7901.dts b/arch/arm/dts/imx8mm-venice-gw7901.dts
index 24737e89038..d3ee6fc4baa 100644
--- a/arch/arm/dts/imx8mm-venice-gw7901.dts
+++ b/arch/arm/dts/imx8mm-venice-gw7901.dts
@@ -38,13 +38,13 @@
 	gpio-keys {
 		compatible = "gpio-keys";
 
-		user-pb {
+		key-user-pb {
 			label = "user_pb";
 			gpios = <&gpio 2 GPIO_ACTIVE_LOW>;
 			linux,code = <BTN_0>;
 		};
 
-		user-pb1x {
+		key-user-pb1x {
 			label = "user_pb1x";
 			linux,code = <BTN_1>;
 			interrupt-parent = <&gsc>;
@@ -58,14 +58,14 @@
 			interrupts = <1>;
 		};
 
-		eeprom-wp {
+		key-eeprom-wp {
 			label = "eeprom_wp";
 			linux,code = <BTN_3>;
 			interrupt-parent = <&gsc>;
 			interrupts = <2>;
 		};
 
-		tamper {
+		key-tamper {
 			label = "tamper";
 			linux,code = <BTN_4>;
 			interrupt-parent = <&gsc>;
@@ -626,24 +626,28 @@
 			lan1: port@0 {
 				reg = <0>;
 				label = "lan1";
+				phy-mode = "internal";
 				local-mac-address = [00 00 00 00 00 00];
 			};
 
 			lan2: port@1 {
 				reg = <1>;
 				label = "lan2";
+				phy-mode = "internal";
 				local-mac-address = [00 00 00 00 00 00];
 			};
 
 			lan3: port@2 {
 				reg = <2>;
 				label = "lan3";
+				phy-mode = "internal";
 				local-mac-address = [00 00 00 00 00 00];
 			};
 
 			lan4: port@3 {
 				reg = <3>;
 				label = "lan4";
+				phy-mode = "internal";
 				local-mac-address = [00 00 00 00 00 00];
 			};
 
diff --git a/arch/arm/dts/imx8mm-venice-gw7902.dts b/arch/arm/dts/imx8mm-venice-gw7902.dts
index 8e8d0d34c23..31f4c735fe4 100644
--- a/arch/arm/dts/imx8mm-venice-gw7902.dts
+++ b/arch/arm/dts/imx8mm-venice-gw7902.dts
@@ -42,13 +42,13 @@
 	gpio-keys {
 		compatible = "gpio-keys";
 
-		user-pb {
+		key-user-pb {
 			label = "user_pb";
 			gpios = <&gpio 2 GPIO_ACTIVE_LOW>;
 			linux,code = <BTN_0>;
 		};
 
-		user-pb1x {
+		key-user-pb1x {
 			label = "user_pb1x";
 			linux,code = <BTN_1>;
 			interrupt-parent = <&gsc>;
@@ -62,14 +62,14 @@
 			interrupts = <1>;
 		};
 
-		eeprom-wp {
+		key-eeprom-wp {
 			label = "eeprom_wp";
 			linux,code = <BTN_3>;
 			interrupt-parent = <&gsc>;
 			interrupts = <2>;
 		};
 
-		tamper {
+		key-tamper {
 			label = "tamper";
 			linux,code = <BTN_4>;
 			interrupt-parent = <&gsc>;
@@ -222,7 +222,6 @@
 		compatible = "microchip,mcp2515";
 		reg = <0>;
 		clocks = <&can20m>;
-		oscillator-frequency = <20000000>;
 		interrupt-parent = <&gpio2>;
 		interrupts = <3 IRQ_TYPE_LEVEL_LOW>;
 		spi-max-frequency = <10000000>;
@@ -651,7 +650,7 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_uart1>, <&pinctrl_uart1_gpio>;
 	rts-gpios = <&gpio4 10 GPIO_ACTIVE_LOW>;
-	cts-gpios = <&gpio4 11 GPIO_ACTIVE_LOW>;
+	cts-gpios = <&gpio4 24 GPIO_ACTIVE_LOW>;
 	uart-has-rtscts;
 	status = "okay";
 };
@@ -742,9 +741,6 @@
 			MX8MM_IOMUXC_GPIO1_IO13_GPIO1_IO13	0x40000041 /* M2_RESET */
 			MX8MM_IOMUXC_NAND_DATA01_GPIO3_IO7	0x40000119 /* M2_OFF# */
 			MX8MM_IOMUXC_GPIO1_IO15_GPIO1_IO15	0x40000159 /* M2_WDIS# */
-			MX8MM_IOMUXC_SAI1_TXD6_GPIO4_IO18       0x40000041 /* LTE_INT */
-			MX8MM_IOMUXC_SAI1_TXD5_GPIO4_IO17       0x40000041 /* LTE_RST# */
-			MX8MM_IOMUXC_SAI1_TXD4_GPIO4_IO16       0x40000041 /* LTE_PWR */
 			MX8MM_IOMUXC_SAI1_TXD2_GPIO4_IO14	0x40000041 /* AMP GPIO1 */
 			MX8MM_IOMUXC_SAI1_TXD0_GPIO4_IO12	0x40000041 /* AMP GPIO2 */
 			MX8MM_IOMUXC_SAI1_TXC_GPIO4_IO11	0x40000041 /* AMP GPIO3 */
diff --git a/arch/arm/dts/imx8mm-venice-gw7903.dts b/arch/arm/dts/imx8mm-venice-gw7903.dts
index 1b69ac0e12b..19f6d2943d2 100644
--- a/arch/arm/dts/imx8mm-venice-gw7903.dts
+++ b/arch/arm/dts/imx8mm-venice-gw7903.dts
@@ -33,13 +33,13 @@
 	gpio-keys {
 		compatible = "gpio-keys";
 
-		user-pb {
+		key-user-pb {
 			label = "user_pb";
 			gpios = <&gpio 2 GPIO_ACTIVE_LOW>;
 			linux,code = <BTN_0>;
 		};
 
-		user-pb1x {
+		key-user-pb1x {
 			label = "user_pb1x";
 			linux,code = <BTN_1>;
 			interrupt-parent = <&gsc>;
@@ -53,7 +53,7 @@
 			interrupts = <1>;
 		};
 
-		eeprom-wp {
+		key-eeprom-wp {
 			label = "eeprom_wp";
 			linux,code = <BTN_3>;
 			interrupt-parent = <&gsc>;
diff --git a/arch/arm/dts/imx8mm-venice-gw7904.dts b/arch/arm/dts/imx8mm-venice-gw7904.dts
index 2b68fb3e43d..a67771d0214 100644
--- a/arch/arm/dts/imx8mm-venice-gw7904.dts
+++ b/arch/arm/dts/imx8mm-venice-gw7904.dts
@@ -617,6 +617,10 @@
 	status = "okay";
 };
 
+&pgc_mipi {
+	status = "disabled";
+};
+
 /* off-board RS232 */
 &uart1 {
 	pinctrl-names = "default";
diff --git a/arch/arm/dts/imx8mm-verdin.dtsi b/arch/arm/dts/imx8mm-verdin.dtsi
index eafa88d980b..bcab830c6e9 100644
--- a/arch/arm/dts/imx8mm-verdin.dtsi
+++ b/arch/arm/dts/imx8mm-verdin.dtsi
@@ -32,10 +32,10 @@
 	};
 
 	/* Fixed clock dedicated to SPI CAN controller */
-	clk20m: oscillator {
+	clk40m: oscillator {
 		compatible = "fixed-clock";
 		#clock-cells = <0>;
-		clock-frequency = <20000000>;
+		clock-frequency = <40000000>;
 	};
 
 	gpio-keys {
@@ -43,7 +43,7 @@
 		pinctrl-names = "default";
 		pinctrl-0 = <&pinctrl_gpio_keys>;
 
-		wakeup {
+		key-wakeup {
 			debounce-interval = <10>;
 			/* Verdin CTRL_WAKE1_MICO# (SODIMM 252) */
 			gpios = <&gpio4 28 GPIO_ACTIVE_LOW>;
@@ -53,6 +53,21 @@
 		};
 	};
 
+	hdmi_connector: hdmi-connector {
+		compatible = "hdmi-connector";
+		ddc-i2c-bus = <&i2c2>;
+		label = "hdmi";
+		type = "a";
+		status = "disabled";
+	};
+
+	panel_lvds: panel-lvds {
+		compatible = "panel-lvds";
+		backlight = <&backlight>;
+		data-mapping = "vesa-24";
+		status = "disabled";
+	};
+
 	/* Carrier Board Supplies */
 	reg_1p8v: regulator-1p8v {
 		compatible = "regulator-fixed";
@@ -154,6 +169,14 @@
 	cpu-supply = <&reg_vdd_arm>;
 };
 
+&cpu_alert0 {
+	temperature = <95000>;
+};
+
+&cpu_crit0 {
+	temperature = <105000>;
+};
+
 &ddrc {
 	operating-points-v2 = <&ddrc_opp_table>;
 
@@ -194,8 +217,8 @@
 
 	can1: can@0 {
 		compatible = "microchip,mcp251xfd";
-		clocks = <&clk20m>;
-		interrupts-extended = <&gpio1 6 IRQ_TYPE_EDGE_FALLING>;
+		clocks = <&clk40m>;
+		interrupts-extended = <&gpio1 6 IRQ_TYPE_LEVEL_LOW>;
 		pinctrl-names = "default";
 		pinctrl-0 = <&pinctrl_can1_int>;
 		reg = <0>;
@@ -359,8 +382,8 @@
 				nxp,dvs-standby-voltage = <850000>;
 				regulator-always-on;
 				regulator-boot-on;
-				regulator-max-microvolt = <950000>;
-				regulator-min-microvolt = <850000>;
+				regulator-max-microvolt = <1050000>;
+				regulator-min-microvolt = <805000>;
 				regulator-name = "On-module +VDD_ARM (BUCK2)";
 				regulator-ramp-delay = <3125>;
 			};
@@ -368,8 +391,8 @@
 			reg_vdd_dram: BUCK3 {
 				regulator-always-on;
 				regulator-boot-on;
-				regulator-max-microvolt = <950000>;
-				regulator-min-microvolt = <850000>;
+				regulator-max-microvolt = <1000000>;
+				regulator-min-microvolt = <805000>;
 				regulator-name = "On-module +VDD_GPU_VPU_DDR (BUCK3)";
 			};
 
@@ -408,7 +431,7 @@
 			reg_vdd_snvs: LDO2 {
 				regulator-always-on;
 				regulator-boot-on;
-				regulator-max-microvolt = <900000>;
+				regulator-max-microvolt = <800000>;
 				regulator-min-microvolt = <800000>;
 				regulator-name = "On-module +V0.8_SNVS (LDO2)";
 			};
@@ -553,8 +576,8 @@
 		status = "disabled";
 	};
 
-	lvds_ti_sn65dsi83: bridge@2c {
-		compatible = "ti,sn65dsi83";
+	lvds_ti_sn65dsi84: bridge@2c {
+		compatible = "ti,sn65dsi84";
 		/* Verdin GPIO_9_DSI (SN65DSI84 IRQ, SODIMM 17, unused) */
 		/* Verdin GPIO_10_DSI (SODIMM 21) */
 		enable-gpios = <&gpio3 3 GPIO_ACTIVE_HIGH>;
@@ -595,7 +618,7 @@
 		pinctrl-0 = <&pinctrl_gpio_9_dsi>, <&pinctrl_i2s_2_bclk_touch_reset>;
 		reg = <0x4a>;
 		/* Verdin I2S_2_BCLK (TOUCH_RESET#, SODIMM 42) */
-		reset-gpios = <&gpio3 23 GPIO_ACTIVE_HIGH>;
+		reset-gpios = <&gpio3 23 GPIO_ACTIVE_LOW>;
 		status = "disabled";
 	};
 
@@ -737,6 +760,7 @@
 };
 
 &usbphynop2 {
+	power-domains = <&pgc_otg2>;
 	vcc-supply = <&reg_vdd_3v3>;
 };