Merge tag 'tegra-for-5.14-arm-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into arm/dt

ARM: tegra: Device tree changes for v5.14-rc1

This contains various improvements (such as microphone detection and
thermal zones) for some older Tegra devices (such as the Nexus 7 or
the Acer A500).

* tag 'tegra-for-5.14-arm-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
  ARM: tegra: ouya: Enable memory frequency thermal throttling using ACTMON
  ARM: tegra: nexus7: Enable memory frequency thermal throttling using ACTMON
  ARM: tegra: Add cooling cells to ACTMON device-tree node
  ARM: tegra: nexus7: Correct 3v3 regulator GPIO of PM269 variant
  ARM: tegra: nexus7: Remove monitored-battery property
  ARM: tegra: nexus7: Improve thermal zones
  ARM: tegra: nexus7: Add i2c-thermtrip node
  ARM: tegra: paz00: Add CPU thermal zone
  ARM: tegra: wm8903: Fix polarity of headphones-detection GPIO in device-trees
  ARM: tegra: Add reg property to Tegra20 EMC table device-tree nodes
  ARM: tegra: acer-a500: Bump thermal trips by 10C
  ARM: tegra: acer-a500: Specify proper voltage for WiFi SDIO bus
  ARM: tegra: acer-a500: Improve microphone detection

Link: https://lore.kernel.org/r/20210611164437.3568059-4-thierry.reding@gmail.com
Signed-off-by: Olof Johansson <olof@lixom.net>

15 files changed, 93 insertions, 31 deletions

diff --git a/arch/arm/boot/dts/tegra124.dtsi b/arch/arm/boot/dts/tegra124.dtsi
index 0b678afb2a5c..8b38f123f554 100644
--- a/arch/arm/boot/dts/tegra124.dtsi
+++ b/arch/arm/boot/dts/tegra124.dtsi
@@ -283,7 +283,7 @@
 		reg = <0x0 0x60007000 0x0 0x1000>;
 	};
 
-	actmon@6000c800 {
+	actmon: actmon@6000c800 {
 		compatible = "nvidia,tegra124-actmon";
 		reg = <0x0 0x6000c800 0x0 0x400>;
 		interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>;
@@ -295,6 +295,7 @@
 		operating-points-v2 = <&emc_bw_dfs_opp_table>;
 		interconnects = <&mc TEGRA124_MC_MPCORER &emc>;
 		interconnect-names = "cpu-read";
+		#cooling-cells = <2>;
 	};
 
 	gpio: gpio@6000d000 {
diff --git a/arch/arm/boot/dts/tegra20-acer-a500-picasso.dts b/arch/arm/boot/dts/tegra20-acer-a500-picasso.dts
index 2298fc034183..1976c383912a 100644
--- a/arch/arm/boot/dts/tegra20-acer-a500-picasso.dts
+++ b/arch/arm/boot/dts/tegra20-acer-a500-picasso.dts
@@ -420,11 +420,14 @@
 			reg = <0x1a>;
 
 			interrupt-parent = <&gpio>;
-			interrupts = <TEGRA_GPIO(X, 3) IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <TEGRA_GPIO(X, 3) IRQ_TYPE_EDGE_BOTH>;
 
 			gpio-controller;
 			#gpio-cells = <2>;
 
+			micdet-cfg = <0>;
+			micdet-delay = <100>;
+
 			gpio-cfg = <
 				0x0000 /* MIC_LR_OUT#    GPIO, output, low */
 				0x0000 /* FM2018-enable  GPIO, output, low */
@@ -759,7 +762,7 @@
 
 		mmc-pwrseq = <&brcm_wifi_pwrseq>;
 		vmmc-supply = <&vdd_3v3_sys>;
-		vqmmc-supply = <&vdd_3v3_sys>;
+		vqmmc-supply = <&vdd_1v8_sys>;
 
 		/* Azurewave AW-NH611 BCM4329 */
 		wifi@1 {
@@ -1030,7 +1033,7 @@
 		nvidia,audio-codec = <&wm8903>;
 
 		nvidia,spkr-en-gpios = <&wm8903 2 GPIO_ACTIVE_HIGH>;
-		nvidia,hp-det-gpios = <&gpio TEGRA_GPIO(W, 2) GPIO_ACTIVE_HIGH>;
+		nvidia,hp-det-gpios = <&gpio TEGRA_GPIO(W, 2) GPIO_ACTIVE_LOW>;
 		nvidia,int-mic-en-gpios = <&wm8903 1 GPIO_ACTIVE_HIGH>;
 		nvidia,headset;
 
@@ -1056,15 +1059,15 @@
 
 			trips {
 				trip0: cpu-alert0 {
-					/* start throttling at 50C */
-					temperature = <50000>;
+					/* start throttling at 60C */
+					temperature = <60000>;
 					hysteresis = <200>;
 					type = "passive";
 				};
 
 				trip1: cpu-crit {
-					/* shut down at 60C */
-					temperature = <60000>;
+					/* shut down at 70C */
+					temperature = <70000>;
 					hysteresis = <2000>;
 					type = "critical";
 				};
@@ -1085,6 +1088,7 @@
 
 		emc-tables@0 {
 			nvidia,ram-code = <0>; /* elpida-8gb */
+			reg = <0>;
 
 			#address-cells = <1>;
 			#size-cells = <0>;
@@ -1182,6 +1186,7 @@
 
 		emc-tables@1 {
 			nvidia,ram-code = <1>; /* elpida-4gb */
+			reg = <1>;
 
 			#address-cells = <1>;
 			#size-cells = <0>;
@@ -1279,6 +1284,7 @@
 
 		emc-tables@2 {
 			nvidia,ram-code = <2>; /* hynix-8gb */
+			reg = <2>;
 
 			#address-cells = <1>;
 			#size-cells = <0>;
@@ -1376,6 +1382,7 @@
 
 		emc-tables@3 {
 			nvidia,ram-code = <3>; /* hynix-4gb */
+			reg = <3>;
 
 			#address-cells = <1>;
 			#size-cells = <0>;
diff --git a/arch/arm/boot/dts/tegra20-harmony.dts b/arch/arm/boot/dts/tegra20-harmony.dts
index 86494cb4d5a1..ae4312eedcbd 100644
--- a/arch/arm/boot/dts/tegra20-harmony.dts
+++ b/arch/arm/boot/dts/tegra20-harmony.dts
@@ -748,7 +748,7 @@
 
 		nvidia,spkr-en-gpios = <&wm8903 2 GPIO_ACTIVE_HIGH>;
 		nvidia,hp-det-gpios = <&gpio TEGRA_GPIO(W, 2)
-			GPIO_ACTIVE_HIGH>;
+			GPIO_ACTIVE_LOW>;
 		nvidia,int-mic-en-gpios = <&gpio TEGRA_GPIO(X, 0)
 			GPIO_ACTIVE_HIGH>;
 		nvidia,ext-mic-en-gpios = <&gpio TEGRA_GPIO(X, 1)
diff --git a/arch/arm/boot/dts/tegra20-medcom-wide.dts b/arch/arm/boot/dts/tegra20-medcom-wide.dts
index a348ca30e522..b31c9bca16e6 100644
--- a/arch/arm/boot/dts/tegra20-medcom-wide.dts
+++ b/arch/arm/boot/dts/tegra20-medcom-wide.dts
@@ -84,7 +84,7 @@
 		nvidia,audio-codec = <&wm8903>;
 
 		nvidia,spkr-en-gpios = <&wm8903 2 GPIO_ACTIVE_HIGH>;
-		nvidia,hp-det-gpios = <&gpio TEGRA_GPIO(W, 2) GPIO_ACTIVE_HIGH>;
+		nvidia,hp-det-gpios = <&gpio TEGRA_GPIO(W, 2) GPIO_ACTIVE_LOW>;
 
 		clocks = <&tegra_car TEGRA20_CLK_PLL_A>,
 			 <&tegra_car TEGRA20_CLK_PLL_A_OUT0>,
diff --git a/arch/arm/boot/dts/tegra20-paz00.dts b/arch/arm/boot/dts/tegra20-paz00.dts
index 940a9f31cd86..3180bff90756 100644
--- a/arch/arm/boot/dts/tegra20-paz00.dts
+++ b/arch/arm/boot/dts/tegra20-paz00.dts
@@ -2,6 +2,8 @@
 /dts-v1/;
 
 #include <dt-bindings/input/input.h>
+#include <dt-bindings/thermal/thermal.h>
+
 #include "tegra20.dtsi"
 #include "tegra20-cpu-opp.dtsi"
 #include "tegra20-cpu-opp-microvolt.dtsi"
@@ -318,6 +320,7 @@
 			nvidia,ram-code = <0x0>;
 			#address-cells = <1>;
 			#size-cells = <0>;
+			reg = <0>;
 
 			emc-table@166500 {
 				reg = <166500>;
@@ -497,9 +500,10 @@
 			};
 		};
 
-		adt7461@4c {
+		adt7461: temperature-sensor@4c {
 			compatible = "adi,adt7461";
 			reg = <0x4c>;
+			#thermal-sensor-cells = <1>;
 		};
 	};
 
@@ -654,11 +658,46 @@
 		cpu0: cpu@0 {
 			cpu-supply = <&cpu_vdd_reg>;
 			operating-points-v2 = <&cpu0_opp_table>;
+			#cooling-cells = <2>;
 		};
 
-		cpu@1 {
+		cpu1: cpu@1 {
 			cpu-supply = <&cpu_vdd_reg>;
 			operating-points-v2 = <&cpu0_opp_table>;
+			#cooling-cells = <2>;
+		};
+	};
+
+	thermal-zones {
+		cpu-thermal {
+			polling-delay-passive = <500>; /* milliseconds */
+			polling-delay = <1500>; /* milliseconds */
+
+			thermal-sensors = <&adt7461 1>;
+
+			trips {
+				trip0: cpu-alert0 {
+					/* start throttling at 80C */
+					temperature = <80000>;
+					hysteresis = <200>;
+					type = "passive";
+				};
+
+				trip1: cpu-crit {
+					/* shut down at 85C */
+					temperature = <85000>;
+					hysteresis = <2000>;
+					type = "critical";
+				};
+			};
+
+			cooling-maps {
+				map0 {
+					trip = <&trip0>;
+					cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+							 <&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+				};
+			};
 		};
 	};
 };
diff --git a/arch/arm/boot/dts/tegra20-plutux.dts b/arch/arm/boot/dts/tegra20-plutux.dts
index 378f23b2958b..5811b7006a9b 100644
--- a/arch/arm/boot/dts/tegra20-plutux.dts
+++ b/arch/arm/boot/dts/tegra20-plutux.dts
@@ -52,7 +52,7 @@
 		nvidia,audio-codec = <&wm8903>;
 
 		nvidia,spkr-en-gpios = <&wm8903 2 GPIO_ACTIVE_HIGH>;
-		nvidia,hp-det-gpios = <&gpio TEGRA_GPIO(W, 2) GPIO_ACTIVE_HIGH>;
+		nvidia,hp-det-gpios = <&gpio TEGRA_GPIO(W, 2) GPIO_ACTIVE_LOW>;
 
 		clocks = <&tegra_car TEGRA20_CLK_PLL_A>,
 			 <&tegra_car TEGRA20_CLK_PLL_A_OUT0>,
diff --git a/arch/arm/boot/dts/tegra20-seaboard.dts b/arch/arm/boot/dts/tegra20-seaboard.dts
index c24d4a37613e..92d494b8c3d2 100644
--- a/arch/arm/boot/dts/tegra20-seaboard.dts
+++ b/arch/arm/boot/dts/tegra20-seaboard.dts
@@ -911,7 +911,7 @@
 		nvidia,audio-codec = <&wm8903>;
 
 		nvidia,spkr-en-gpios = <&wm8903 2 GPIO_ACTIVE_HIGH>;
-		nvidia,hp-det-gpios = <&gpio TEGRA_GPIO(X, 1) GPIO_ACTIVE_HIGH>;
+		nvidia,hp-det-gpios = <&gpio TEGRA_GPIO(X, 1) GPIO_ACTIVE_LOW>;
 
 		clocks = <&tegra_car TEGRA20_CLK_PLL_A>,
 			 <&tegra_car TEGRA20_CLK_PLL_A_OUT0>,
diff --git a/arch/arm/boot/dts/tegra20-tec.dts b/arch/arm/boot/dts/tegra20-tec.dts
index 44ced60315de..10ff09d86efa 100644
--- a/arch/arm/boot/dts/tegra20-tec.dts
+++ b/arch/arm/boot/dts/tegra20-tec.dts
@@ -61,7 +61,7 @@
 
 		nvidia,spkr-en-gpios = <&wm8903 2 GPIO_ACTIVE_HIGH>;
 		nvidia,hp-det-gpios = <&gpio TEGRA_GPIO(W, 2)
-			GPIO_ACTIVE_HIGH>;
+			GPIO_ACTIVE_LOW>;
 
 		clocks = <&tegra_car TEGRA20_CLK_PLL_A>,
 			 <&tegra_car TEGRA20_CLK_PLL_A_OUT0>,
diff --git a/arch/arm/boot/dts/tegra20-ventana.dts b/arch/arm/boot/dts/tegra20-ventana.dts
index 99a356c1ccec..5a2578b3707f 100644
--- a/arch/arm/boot/dts/tegra20-ventana.dts
+++ b/arch/arm/boot/dts/tegra20-ventana.dts
@@ -709,7 +709,7 @@
 		nvidia,audio-codec = <&wm8903>;
 
 		nvidia,spkr-en-gpios = <&wm8903 2 GPIO_ACTIVE_HIGH>;
-		nvidia,hp-det-gpios = <&gpio TEGRA_GPIO(W, 2) GPIO_ACTIVE_HIGH>;
+		nvidia,hp-det-gpios = <&gpio TEGRA_GPIO(W, 2) GPIO_ACTIVE_LOW>;
 		nvidia,int-mic-en-gpios = <&gpio TEGRA_GPIO(X, 0)
 			GPIO_ACTIVE_HIGH>;
 		nvidia,ext-mic-en-gpios = <&gpio TEGRA_GPIO(X, 1)
diff --git a/arch/arm/boot/dts/tegra30-asus-nexus7-grouper-common.dtsi b/arch/arm/boot/dts/tegra30-asus-nexus7-grouper-common.dtsi
index dc773b1bf8ee..ae8300baa2d4 100644
--- a/arch/arm/boot/dts/tegra30-asus-nexus7-grouper-common.dtsi
+++ b/arch/arm/boot/dts/tegra30-asus-nexus7-grouper-common.dtsi
@@ -927,7 +927,6 @@
 			compatible = "ti,bq27541";
 			reg = <0x55>;
 			power-supplies = <&power_supply>;
-			monitored-battery = <&battery_cell>;
 		};
 
 		power_supply: charger@6a {
@@ -1252,13 +1251,6 @@
 	};
 
 	thermal-zones {
-		skin-thermal {
-			polling-delay-passive = <1000>; /* milliseconds */
-			polling-delay = <0>; /* milliseconds */
-
-			thermal-sensors = <&nct72 0>;
-		};
-
 		cpu-thermal {
 			polling-delay-passive = <1000>; /* milliseconds */
 			polling-delay = <5000>; /* milliseconds */
@@ -1274,8 +1266,8 @@
 				};
 
 				trip1: cpu-crit {
-					/* shut down at 60C */
-					temperature = <60000>;
+					/* shut down at 65C */
+					temperature = <65000>;
 					hysteresis = <2000>;
 					type = "critical";
 				};
@@ -1287,7 +1279,9 @@
 					cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
 							 <&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
 							 <&cpu2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
-							 <&cpu3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+							 <&cpu3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+							 <&actmon THERMAL_NO_LIMIT
+								  THERMAL_NO_LIMIT>;
 				};
 			};
 		};
diff --git a/arch/arm/boot/dts/tegra30-asus-nexus7-grouper-maxim-pmic.dtsi b/arch/arm/boot/dts/tegra30-asus-nexus7-grouper-maxim-pmic.dtsi
index 17b6682ffce8..53966fa4eef2 100644
--- a/arch/arm/boot/dts/tegra30-asus-nexus7-grouper-maxim-pmic.dtsi
+++ b/arch/arm/boot/dts/tegra30-asus-nexus7-grouper-maxim-pmic.dtsi
@@ -182,4 +182,13 @@
 		enable-active-high;
 		vin-supply = <&vdd_3v3_sys>;
 	};
+
+	pmc@7000e400 {
+		i2c-thermtrip {
+			nvidia,i2c-controller-id = <4>;
+			nvidia,bus-addr = <0x3c>;
+			nvidia,reg-addr = <0x41>;
+			nvidia,reg-data = <0xe0>;
+		};
+	};
 };
diff --git a/arch/arm/boot/dts/tegra30-asus-nexus7-grouper-ti-pmic.dtsi b/arch/arm/boot/dts/tegra30-asus-nexus7-grouper-ti-pmic.dtsi
index b97da45ebdb4..9365ae607239 100644
--- a/arch/arm/boot/dts/tegra30-asus-nexus7-grouper-ti-pmic.dtsi
+++ b/arch/arm/boot/dts/tegra30-asus-nexus7-grouper-ti-pmic.dtsi
@@ -144,7 +144,16 @@
 	};
 
 	vdd_3v3_sys: regulator@1 {
-		gpio = <&pmic 7 GPIO_ACTIVE_HIGH>;
+		gpio = <&pmic 6 GPIO_ACTIVE_HIGH>;
 		enable-active-high;
 	};
+
+	pmc@7000e400 {
+		i2c-thermtrip {
+			nvidia,i2c-controller-id = <4>;
+			nvidia,bus-addr = <0x2d>;
+			nvidia,reg-addr = <0x3f>;
+			nvidia,reg-data = <0x80>;
+		};
+	};
 };
diff --git a/arch/arm/boot/dts/tegra30-cardhu.dtsi b/arch/arm/boot/dts/tegra30-cardhu.dtsi
index 2dff14b87f3e..d9dd11569d4b 100644
--- a/arch/arm/boot/dts/tegra30-cardhu.dtsi
+++ b/arch/arm/boot/dts/tegra30-cardhu.dtsi
@@ -630,7 +630,7 @@
 
 		nvidia,spkr-en-gpios = <&wm8903 2 GPIO_ACTIVE_HIGH>;
 		nvidia,hp-det-gpios = <&gpio TEGRA_GPIO(W, 2)
-			GPIO_ACTIVE_HIGH>;
+			GPIO_ACTIVE_LOW>;
 
 		clocks = <&tegra_car TEGRA30_CLK_PLL_A>,
 			 <&tegra_car TEGRA30_CLK_PLL_A_OUT0>,
diff --git a/arch/arm/boot/dts/tegra30-ouya.dts b/arch/arm/boot/dts/tegra30-ouya.dts
index 9a10e0d69762..ab8744f3d72d 100644
--- a/arch/arm/boot/dts/tegra30-ouya.dts
+++ b/arch/arm/boot/dts/tegra30-ouya.dts
@@ -463,7 +463,9 @@
 					cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
 							 <&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
 							 <&cpu2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
-							 <&cpu3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+							 <&cpu3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+							 <&actmon THERMAL_NO_LIMIT
+								  THERMAL_NO_LIMIT>;
 				};
 			};
 		};
diff --git a/arch/arm/boot/dts/tegra30.dtsi b/arch/arm/boot/dts/tegra30.dtsi
index 44a6dbba7081..c577c191be4b 100644
--- a/arch/arm/boot/dts/tegra30.dtsi
+++ b/arch/arm/boot/dts/tegra30.dtsi
@@ -410,7 +410,7 @@
 		reg = <0x6000c000 0x150>; /* AHB Arbitration + Gizmo Controller */
 	};
 
-	actmon@6000c800 {
+	actmon: actmon@6000c800 {
 		compatible = "nvidia,tegra30-actmon";
 		reg = <0x6000c800 0x400>;
 		interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>;
@@ -422,6 +422,7 @@
 		operating-points-v2 = <&emc_bw_dfs_opp_table>;
 		interconnects = <&mc TEGRA30_MC_MPCORER &emc>;
 		interconnect-names = "cpu-read";
+		#cooling-cells = <2>;
 	};
 
 	gpio: gpio@6000d000 {