Merge tag 'mvebu-dt64-5.13-1' of git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu into arm/dt

mvebu dt64 for 5.13 (part 1)

Add DT for fan control on SolidRun Clearfog GT8k platform

Add syscon compatible to NB clk node allowing improving cpufreq
support on Armada 37xx

Add support for UTMI PHY allowing removing kernel dependency from the
boot loader for UBS port connected to this PHY (Armada 7K, 8K and
CN91xx)

* tag 'mvebu-dt64-5.13-1' of git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu:
  arm64: dts: marvell: enable CP110 UTMI PHY usage
  arm64: dts: marvell: add support for Marvell CP110 UTMI PHY
  arm64: dts: marvell: armada-37xx: add syscon compatible to NB clk node
  arm64: dts: marvell: clearfog-gt-8k: add cooling maps
  arm64: dts: marvell: clearfog-gt-8k: add pwm-fan

Link: https://lore.kernel.org/r/874kgocs7t.fsf@BL-laptop
Signed-off-by: Arnd Bergmann <[email protected]>

9 files changed, 220 insertions, 15 deletions

diff --git a/arch/arm64/boot/dts/marvell/armada-37xx.dtsi b/arch/arm64/boot/dts/marvell/armada-37xx.dtsi
index 7a2df148c6a3..456dcd4a7793 100644
--- a/arch/arm64/boot/dts/marvell/armada-37xx.dtsi
+++ b/arch/arm64/boot/dts/marvell/armada-37xx.dtsi
@@ -156,7 +156,8 @@
 			};
 
 			nb_periph_clk: nb-periph-clk@13000 {
-				compatible = "marvell,armada-3700-periph-clock-nb";
+				compatible = "marvell,armada-3700-periph-clock-nb",
+					     "syscon";
 				reg = <0x13000 0x100>;
 				clocks = <&tbg 0>, <&tbg 1>, <&tbg 2>,
 				<&tbg 3>, <&xtalclk>;
diff --git a/arch/arm64/boot/dts/marvell/armada-7040-db.dts b/arch/arm64/boot/dts/marvell/armada-7040-db.dts
index a7eb4e7697a2..51f3e2907597 100644
--- a/arch/arm64/boot/dts/marvell/armada-7040-db.dts
+++ b/arch/arm64/boot/dts/marvell/armada-7040-db.dts
@@ -218,6 +218,10 @@
 	};
 };
 
+&cp0_utmi {
+	status = "okay";
+};
+
 &cp0_comphy1 {
 	cp0_usbh0_con: connector {
 		compatible = "usb-a-connector";
@@ -226,8 +230,9 @@
 };
 
 &cp0_usb3_0 {
-	phys = <&cp0_comphy1 0>;
-	phy-names = "cp0-usb3h0-comphy";
+	phys = <&cp0_comphy1 0>, <&cp0_utmi0>;
+	phy-names = "cp0-usb3h0-comphy", "utmi";
+	dr_mode = "host";
 	status = "okay";
 };
 
@@ -239,8 +244,9 @@
 };
 
 &cp0_usb3_1 {
-	phys = <&cp0_comphy4 1>;
-	phy-names = "cp0-usb3h1-comphy";
+	phys = <&cp0_comphy4 1>, <&cp0_utmi1>;
+	phy-names = "cp0-usb3h1-comphy", "utmi";
+	dr_mode = "host";
 	status = "okay";
 };
 
diff --git a/arch/arm64/boot/dts/marvell/armada-8040-clearfog-gt-8k.dts b/arch/arm64/boot/dts/marvell/armada-8040-clearfog-gt-8k.dts
index eb01cc96ba7a..0ec0d5625818 100644
--- a/arch/arm64/boot/dts/marvell/armada-8040-clearfog-gt-8k.dts
+++ b/arch/arm64/boot/dts/marvell/armada-8040-clearfog-gt-8k.dts
@@ -31,6 +31,16 @@
 		ethernet2 = &cp1_eth2;
 	};
 
+	fan: pwm {
+		compatible = "pwm-fan";
+		/* 20% steps */
+		cooling-levels = <0 51 102 153 204 255>;
+		#cooling-cells = <2>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&cp0_fan_pwm_pins>;
+		pwms = <&cp0_gpio2 16 40000>;
+	};
+
 	v_3_3: regulator-3-3v {
 		compatible = "regulator-fixed";
 		regulator-name = "v_3_3";
@@ -102,6 +112,123 @@
 	};
 };
 
+&ap_thermal_ic {
+	polling-delay = <1000>; /* milliseconds */
+	trips {
+		ap_active: trip-active {
+			temperature = <40000>; /* millicelsius */
+			hysteresis = <4000>; /* millicelsius */
+			type = "active";
+		};
+	};
+	cooling-maps {
+		map0 {
+			trip = <&ap_active>;
+			cooling-device = <&fan THERMAL_NO_LIMIT 4>;
+		};
+		map1 {
+			trip = <&ap_crit>;
+			cooling-device = <&fan 4 5>;
+		};
+	};
+};
+
+&cp0_thermal_ic {
+	polling-delay = <1000>; /* milliseconds */
+	trips {
+		cp0_active0: trip-active0 {
+			temperature = <40000>; /* millicelsius */
+			hysteresis = <2500>; /* millicelsius */
+			type = "active";
+		};
+		cp0_active1: trip-active1 {
+			temperature = <45000>; /* millicelsius */
+			hysteresis = <2500>; /* millicelsius */
+			type = "active";
+		};
+		cp0_active2: trip-active2 {
+			temperature = <50000>; /* millicelsius */
+			hysteresis = <2500>; /* millicelsius */
+			type = "active";
+		};
+		cp0_active3: trip-active3 {
+			temperature = <60000>; /* millicelsius */
+			hysteresis = <2500>; /* millicelsius */
+			type = "active";
+		};
+	};
+	cooling-maps {
+		map0 {
+			trip = <&cp0_active0>;
+			cooling-device = <&fan 0 1>;
+		};
+		map1 {
+			trip = <&cp0_active1>;
+			cooling-device = <&fan 1 2>;
+		};
+		map2 {
+			trip = <&cp0_active2>;
+			cooling-device = <&fan 2 3>;
+		};
+		map3 {
+			trip = <&cp0_active3>;
+			cooling-device = <&fan 3 4>;
+		};
+		map4 {
+			trip = <&cp0_crit>;
+			cooling-device = <&fan 4 5>;
+		};
+	};
+};
+
+&cp1_thermal_ic {
+	polling-delay = <1000>; /* milliseconds */
+	trips {
+		cp1_active0: trip-active0 {
+			temperature = <40000>; /* millicelsius */
+			hysteresis = <2500>; /* millicelsius */
+			type = "active";
+		};
+		cp1_active1: trip-active1 {
+			temperature = <45000>; /* millicelsius */
+			hysteresis = <2500>; /* millicelsius */
+			type = "active";
+		};
+		cp1_active2: trip-active2 {
+			temperature = <50000>; /* millicelsius */
+			hysteresis = <2500>; /* millicelsius */
+			type = "active";
+		};
+		cp1_active3: trip-active3 {
+			temperature = <60000>; /* millicelsius */
+			hysteresis = <2500>; /* millicelsius */
+			type = "active";
+		};
+	};
+	cooling-maps {
+		map0 {
+			trip = <&cp1_active0>;
+			cooling-device = <&fan 0 1>;
+		};
+		map1 {
+			trip = <&cp1_active1>;
+			cooling-device = <&fan 1 2>;
+		};
+		map2 {
+			trip = <&cp1_active2>;
+			cooling-device = <&fan 2 3>;
+		};
+		map3 {
+			trip = <&cp1_active3>;
+			cooling-device = <&fan 3 4>;
+		};
+		map4 {
+			trip = <&cp1_crit>;
+			cooling-device = <&fan 4 5>;
+		};
+	};
+};
+
 &uart0 {
 	status = "okay";
 	pinctrl-0 = <&uart0_pins>;
diff --git a/arch/arm64/boot/dts/marvell/armada-8040-db.dts b/arch/arm64/boot/dts/marvell/armada-8040-db.dts
index 09fb5256f1db..e39e1efc95b6 100644
--- a/arch/arm64/boot/dts/marvell/armada-8040-db.dts
+++ b/arch/arm64/boot/dts/marvell/armada-8040-db.dts
@@ -154,8 +154,15 @@
 };
 
 /* CON9 on CP0 expansion */
+&cp0_utmi {
+	status = "okay";
+};
+
 &cp0_usb3_0 {
 	usb-phy = <&cp0_usb3_0_phy>;
+	phys = <&cp0_utmi0>;
+	phy-names = "utmi";
+	dr_mode = "host";
 	status = "okay";
 };
 
@@ -168,8 +175,9 @@
 
 /* CON10 on CP0 expansion */
 &cp0_usb3_1 {
-	phys = <&cp0_comphy4 1>;
-	phy-names = "cp0-usb3h1-comphy";
+	phys = <&cp0_comphy4 1>, <&cp0_utmi1>;
+	phy-names = "usb", "utmi";
+	dr_mode = "host";
 	status = "okay";
 };
 
@@ -306,14 +314,23 @@
 	};
 };
 
+&cp1_utmi {
+	status = "okay";
+};
+
 /* CON9 on CP1 expansion */
 &cp1_usb3_0 {
 	usb-phy = <&cp1_usb3_0_phy>;
+	phys = <&cp1_utmi0>;
+	phy-names = "utmi";
+	dr_mode = "host";
 	status = "okay";
 };
 
 /* CON10 on CP1 expansion */
 &cp1_usb3_1 {
+	phys = <&cp1_utmi1>;
+	phy-names = "utmi";
 	status = "okay";
 };
 
diff --git a/arch/arm64/boot/dts/marvell/armada-8040-mcbin.dtsi b/arch/arm64/boot/dts/marvell/armada-8040-mcbin.dtsi
index cbcb210cb6d8..adbfecc678b5 100644
--- a/arch/arm64/boot/dts/marvell/armada-8040-mcbin.dtsi
+++ b/arch/arm64/boot/dts/marvell/armada-8040-mcbin.dtsi
@@ -259,13 +259,23 @@
 	vqmmc-supply = <&v_3_3>;
 };
 
+&cp0_utmi {
+	status = "okay";
+};
+
 &cp0_usb3_0 {
 	/* J38? - USB2.0 only */
+	phys = <&cp0_utmi0>;
+	phy-names = "utmi";
+	dr_mode = "host";
 	status = "okay";
 };
 
 &cp0_usb3_1 {
 	/* J38? - USB2.0 only */
+	phys = <&cp0_utmi1>;
+	phy-names = "utmi";
+	dr_mode = "host";
 	status = "okay";
 };
 
@@ -364,9 +374,14 @@
 	};
 };
 
+&cp1_utmi {
+	status = "okay";
+};
+
 &cp1_usb3_0 {
 	/* CPS Lane 2 - CON7 */
-	phys = <&cp1_comphy2 0>;
-	phy-names = "cp1-usb3h0-comphy";
+	phys = <&cp1_comphy2 0>, <&cp1_utmi0>;
+	phy-names = "cp1-usb3h0-comphy", "utmi";
+	dr_mode = "host";
 	status = "okay";
 };
diff --git a/arch/arm64/boot/dts/marvell/armada-cp11x.dtsi b/arch/arm64/boot/dts/marvell/armada-cp11x.dtsi
index 64179a372ecf..49f9d2cd8619 100644
--- a/arch/arm64/boot/dts/marvell/armada-cp11x.dtsi
+++ b/arch/arm64/boot/dts/marvell/armada-cp11x.dtsi
@@ -285,6 +285,25 @@
 			};
 		};
 
+		CP11X_LABEL(utmi): utmi@580000 {
+			compatible = "marvell,cp110-utmi-phy";
+			reg = <0x580000 0x2000>;
+			marvell,system-controller = <&CP11X_LABEL(syscon0)>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+
+			CP11X_LABEL(utmi0): usb-phy@0 {
+				reg = <0>;
+				#phy-cells = <0>;
+			};
+
+			CP11X_LABEL(utmi1): usb-phy@1 {
+				reg = <1>;
+				#phy-cells = <0>;
+			};
+		};
+
 		CP11X_LABEL(usb3_0): usb@500000 {
 			compatible = "marvell,armada-8k-xhci",
 			"generic-xhci";
diff --git a/arch/arm64/boot/dts/marvell/cn9130-db.dts b/arch/arm64/boot/dts/marvell/cn9130-db.dts
index 79020e6d2792..2c2af001619b 100644
--- a/arch/arm64/boot/dts/marvell/cn9130-db.dts
+++ b/arch/arm64/boot/dts/marvell/cn9130-db.dts
@@ -392,14 +392,22 @@
 	};
 };
 
+&cp0_utmi {
+	status = "okay";
+};
+
 &cp0_usb3_0 {
 	status = "okay";
 	usb-phy = <&cp0_usb3_0_phy0>;
-	phy-names = "usb";
+	phys = <&cp0_utmi0>;
+	phy-names = "utmi";
+	dr_mode = "host";
 };
 
 &cp0_usb3_1 {
 	status = "okay";
 	usb-phy = <&cp0_usb3_0_phy1>;
-	phy-names = "usb";
+	phys =  <&cp0_utmi1>;
+	phy-names = "utmi";
+	dr_mode = "host";
 };
diff --git a/arch/arm64/boot/dts/marvell/cn9131-db.dts b/arch/arm64/boot/dts/marvell/cn9131-db.dts
index 3c975f98b2a3..ba2d4e1da159 100644
--- a/arch/arm64/boot/dts/marvell/cn9131-db.dts
+++ b/arch/arm64/boot/dts/marvell/cn9131-db.dts
@@ -193,10 +193,15 @@
 };
 
 /* CON58 */
+&cp1_utmi {
+	status = "okay";
+};
+
 &cp1_usb3_1 {
 	status = "okay";
 	usb-phy = <&cp1_usb3_0_phy0>;
 	/* Generic PHY, providing serdes lanes */
-	phys = <&cp1_comphy3 1>;
-	phy-names = "usb";
+	phys = <&cp1_comphy3 1>, <&cp1_utmi1>;
+	phy-names = "usb", "utmi";
+	dr_mode = "host";
 };
diff --git a/arch/arm64/boot/dts/marvell/cn9132-db.dts b/arch/arm64/boot/dts/marvell/cn9132-db.dts
index 4ef0df3097ca..81fba024b22d 100644
--- a/arch/arm64/boot/dts/marvell/cn9132-db.dts
+++ b/arch/arm64/boot/dts/marvell/cn9132-db.dts
@@ -205,17 +205,24 @@
 	};
 };
 
+&cp2_utmi {
+	status = "okay";
+};
+
 &cp2_usb3_0 {
 	status = "okay";
 	usb-phy = <&cp2_usb3_0_phy0>;
+	phys = <&cp2_utmi0>;
 	phy-names = "usb";
+	dr_mode = "host";
 };
 
 /* SLM-1521-V2, CON11 */
 &cp2_usb3_1 {
 	status = "okay";
 	usb-phy = <&cp2_usb3_0_phy1>;
-	phy-names = "usb";
 	/* Generic PHY, providing serdes lanes */
-	phys = <&cp2_comphy3 1>;
+	phys = <&cp2_comphy3 1>, <&cp2_utmi1>;
+	phy-names = "usb", "utmi";
+	dr_mode = "host";
 };