diff --git a/CREDITS b/CREDITS
index cb02b9923a5261769e0b8f1b92713575c480b3ac..8592e45e3932022b27eac6c09a79aeb85a967fc1 100644
--- a/CREDITS
+++ b/CREDITS
@@ -1910,6 +1910,15 @@ S: 660 Harvard Ave. #7
 S: Santa Clara, CA 95051
 S: USA
 
+N: Kukjin Kim
+E: kgene@kernel.org
+D: Samsung S3C, S5P and Exynos ARM architectures
+
+N: Sangbeom Kim
+E: sbkim73@samsung.com
+D: Samsung SoC Audio (ASoC) drivers
+D: Samsung PMIC (RTC, regulators, MFD) drivers
+
 N: Russell King
 E: rmk@arm.linux.org.uk
 D: Linux/arm integrator, maintainer & hacker
diff --git a/Documentation/devicetree/bindings/sram/allwinner,sun4i-a10-system-control.yaml b/Documentation/devicetree/bindings/sram/allwinner,sun4i-a10-system-control.yaml
index 6ebcbc15369181988c02e4bee352b43d3162863b..b66a07e21d1e5de756438bc5f690459aa00a00c1 100644
--- a/Documentation/devicetree/bindings/sram/allwinner,sun4i-a10-system-control.yaml
+++ b/Documentation/devicetree/bindings/sram/allwinner,sun4i-a10-system-control.yaml
@@ -33,6 +33,9 @@ properties:
           - const: allwinner,sun4i-a10-system-control
       - const: allwinner,sun8i-a23-system-control
       - const: allwinner,sun8i-h3-system-control
+      - items:
+          - const: allwinner,sun8i-v3s-system-control
+          - const: allwinner,sun8i-h3-system-control
       - items:
           - const: allwinner,sun8i-r40-system-control
           - const: allwinner,sun4i-a10-system-control
diff --git a/MAINTAINERS b/MAINTAINERS
index e73636b75f29de8644c5c260b60f029e36df635a..608fc8484c02fc0c32c843912e1d8a988d7bd02c 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -2375,7 +2375,6 @@ F:	sound/soc/rockchip/
 N:	rockchip
 
 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
-M:	Kukjin Kim <kgene@kernel.org>
 M:	Krzysztof Kozlowski <krzk@kernel.org>
 L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 L:	linux-samsung-soc@vger.kernel.org
@@ -2642,10 +2641,8 @@ F:	drivers/pinctrl/visconti/
 N:	visconti
 
 ARM/UNIPHIER ARCHITECTURE
-M:	Masahiro Yamada <yamada.masahiro@socionext.com>
 L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
-S:	Maintained
-T:	git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
+S:	Orphan
 F:	Documentation/devicetree/bindings/arm/socionext/uniphier.yaml
 F:	Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml
 F:	Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml
@@ -5006,9 +5003,8 @@ T:	git git://linuxtv.org/media_tree.git
 F:	drivers/media/platform/sti/delta
 
 DENALI NAND DRIVER
-M:	Masahiro Yamada <yamada.masahiro@socionext.com>
 L:	linux-mtd@lists.infradead.org
-S:	Supported
+S:	Orphan
 F:	drivers/mtd/nand/raw/denali*
 
 DESIGNWARE EDMA CORE IP DRIVER
@@ -15372,7 +15368,6 @@ F:	security/safesetid/
 
 SAMSUNG AUDIO (ASoC) DRIVERS
 M:	Krzysztof Kozlowski <krzk@kernel.org>
-M:	Sangbeom Kim <sbkim73@samsung.com>
 M:	Sylwester Nawrocki <s.nawrocki@samsung.com>
 L:	alsa-devel@alsa-project.org (moderated for non-subscribers)
 S:	Supported
@@ -15407,7 +15402,6 @@ S:	Maintained
 F:	drivers/platform/x86/samsung-laptop.c
 
 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
-M:	Sangbeom Kim <sbkim73@samsung.com>
 M:	Krzysztof Kozlowski <krzk@kernel.org>
 M:	Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
 L:	linux-kernel@vger.kernel.org
@@ -15489,7 +15483,6 @@ F:	include/linux/clk/samsung.h
 F:	include/linux/platform_data/clk-s3c2410.h
 
 SAMSUNG SPI DRIVERS
-M:	Kukjin Kim <kgene@kernel.org>
 M:	Krzysztof Kozlowski <krzk@kernel.org>
 M:	Andi Shyti <andi@etezian.org>
 L:	linux-spi@vger.kernel.org
diff --git a/arch/arm/boot/dts/mmp2-olpc-xo-1-75.dts b/arch/arm/boot/dts/mmp2-olpc-xo-1-75.dts
index f1a41152e9dd70d57beaa6eed9608433cf64b25e..adde62d6fce73b99e9f088fd61916a5e4833f910 100644
--- a/arch/arm/boot/dts/mmp2-olpc-xo-1-75.dts
+++ b/arch/arm/boot/dts/mmp2-olpc-xo-1-75.dts
@@ -227,12 +227,12 @@
 	/delete-property/ #size-cells;
 	spi-slave;
 	status = "okay";
-	ready-gpio = <&gpio 125 GPIO_ACTIVE_HIGH>;
+	ready-gpios = <&gpio 125 GPIO_ACTIVE_HIGH>;
 
 	slave {
 		compatible = "olpc,xo1.75-ec";
 		spi-cpha;
-		cmd-gpio = <&gpio 155 GPIO_ACTIVE_HIGH>;
+		cmd-gpios = <&gpio 155 GPIO_ACTIVE_HIGH>;
 	};
 };
 
diff --git a/arch/arm/boot/dts/mmp3.dtsi b/arch/arm/boot/dts/mmp3.dtsi
index cc4efd0efabd2664cd0fb7afc6232a981dff5f0f..4ae630d37d094fd47505c1f26a142a70bbba28ca 100644
--- a/arch/arm/boot/dts/mmp3.dtsi
+++ b/arch/arm/boot/dts/mmp3.dtsi
@@ -296,6 +296,7 @@
 				interrupts = <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>;
 				clocks = <&soc_clocks MMP2_CLK_CCIC0>;
 				clock-names = "axi";
+				power-domains = <&soc_clocks MMP3_POWER_DOMAIN_CAMERA>;
 				#clock-cells = <0>;
 				clock-output-names = "mclk";
 				status = "disabled";
@@ -307,6 +308,7 @@
 				interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>;
 				clocks = <&soc_clocks MMP2_CLK_CCIC1>;
 				clock-names = "axi";
+				power-domains = <&soc_clocks MMP3_POWER_DOMAIN_CAMERA>;
 				#clock-cells = <0>;
 				clock-output-names = "mclk";
 				status = "disabled";
diff --git a/arch/arm/boot/dts/stm32mp157c-ed1.dts b/arch/arm/boot/dts/stm32mp157c-ed1.dts
index ca109dc182388dfd193d9505d556ce77c5aec940..2e77ccec3fc16553d813b0d925841a98945cc82a 100644
--- a/arch/arm/boot/dts/stm32mp157c-ed1.dts
+++ b/arch/arm/boot/dts/stm32mp157c-ed1.dts
@@ -89,6 +89,14 @@
 		states = <1800000 0x1>,
 			 <2900000 0x0>;
 	};
+
+	vin: vin {
+		compatible = "regulator-fixed";
+		regulator-name = "vin";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		regulator-always-on;
+	};
 };
 
 &adc {
@@ -150,11 +158,18 @@
 
 		regulators {
 			compatible = "st,stpmic1-regulators";
+			buck1-supply = <&vin>;
+			buck2-supply = <&vin>;
+			buck3-supply = <&vin>;
+			buck4-supply = <&vin>;
 			ldo1-supply = <&v3v3>;
 			ldo2-supply = <&v3v3>;
 			ldo3-supply = <&vdd_ddr>;
+			ldo4-supply = <&vin>;
 			ldo5-supply = <&v3v3>;
 			ldo6-supply = <&v3v3>;
+			vref_ddr-supply = <&vin>;
+			boost-supply = <&vin>;
 			pwr_sw1-supply = <&bst_out>;
 			pwr_sw2-supply = <&bst_out>;
 
diff --git a/arch/arm/boot/dts/stm32mp15xx-dkx.dtsi b/arch/arm/boot/dts/stm32mp15xx-dkx.dtsi
index a5307745719a02fc2b78bc7302fe57dfe930d23c..93398cfae97ee41d10bddf0d4dc7cc7d3ea05ca2 100644
--- a/arch/arm/boot/dts/stm32mp15xx-dkx.dtsi
+++ b/arch/arm/boot/dts/stm32mp15xx-dkx.dtsi
@@ -80,6 +80,14 @@
 		dais = <&sai2a_port &sai2b_port &i2s2_port>;
 		status = "okay";
 	};
+
+	vin: vin {
+		compatible = "regulator-fixed";
+		regulator-name = "vin";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		regulator-always-on;
+	};
 };
 
 &adc {
@@ -240,9 +248,18 @@
 
 		regulators {
 			compatible = "st,stpmic1-regulators";
+			buck1-supply = <&vin>;
+			buck2-supply = <&vin>;
+			buck3-supply = <&vin>;
+			buck4-supply = <&vin>;
 			ldo1-supply = <&v3v3>;
+			ldo2-supply = <&vin>;
 			ldo3-supply = <&vdd_ddr>;
+			ldo4-supply = <&vin>;
+			ldo5-supply = <&vin>;
 			ldo6-supply = <&v3v3>;
+			vref_ddr-supply = <&vin>;
+			boost-supply = <&vin>;
 			pwr_sw1-supply = <&bst_out>;
 			pwr_sw2-supply = <&bst_out>;
 
diff --git a/arch/arm/boot/dts/sun4i-a10.dtsi b/arch/arm/boot/dts/sun4i-a10.dtsi
index 0f95a6ef8543a77513cabf78c131d8afa3589565..1c5a666c54b533245f03844a2ca3cd03d8cd055f 100644
--- a/arch/arm/boot/dts/sun4i-a10.dtsi
+++ b/arch/arm/boot/dts/sun4i-a10.dtsi
@@ -143,7 +143,7 @@
 			trips {
 				cpu_alert0: cpu-alert0 {
 					/* milliCelsius */
-					temperature = <850000>;
+					temperature = <85000>;
 					hysteresis = <2000>;
 					type = "passive";
 				};
diff --git a/arch/arm/configs/imx_v4_v5_defconfig b/arch/arm/configs/imx_v4_v5_defconfig
index aeb1209e080463f2f2c69e5c8669d814cd6cf10f..bb70acc6b52648a61d0459786eb940c41b6ec469 100644
--- a/arch/arm/configs/imx_v4_v5_defconfig
+++ b/arch/arm/configs/imx_v4_v5_defconfig
@@ -93,6 +93,7 @@ CONFIG_SPI=y
 CONFIG_SPI_IMX=y
 CONFIG_SPI_SPIDEV=y
 CONFIG_GPIO_SYSFS=y
+CONFIG_GPIO_MXC=y
 CONFIG_W1=y
 CONFIG_W1_MASTER_MXC=y
 CONFIG_W1_SLAVE_THERM=y
diff --git a/arch/arm/configs/imx_v6_v7_defconfig b/arch/arm/configs/imx_v6_v7_defconfig
index 0fa79bd00219140264aea6668157076cfafd3747..221f5c340c8653e40a6be937080669236554180d 100644
--- a/arch/arm/configs/imx_v6_v7_defconfig
+++ b/arch/arm/configs/imx_v6_v7_defconfig
@@ -217,6 +217,7 @@ CONFIG_GPIO_PCA953X=y
 CONFIG_GPIO_PCF857X=y
 CONFIG_GPIO_STMPE=y
 CONFIG_GPIO_74X164=y
+CONFIG_GPIO_MXC=y
 CONFIG_POWER_RESET=y
 CONFIG_POWER_RESET_SYSCON=y
 CONFIG_POWER_RESET_SYSCON_POWEROFF=y
diff --git a/arch/arm/configs/multi_v5_defconfig b/arch/arm/configs/multi_v5_defconfig
index 70b709a669d2b681ab29b2ffc875834cd62f7d10..e00be9faa23bfa7e1a28a8b8f8d0bd8ba0c60a2b 100644
--- a/arch/arm/configs/multi_v5_defconfig
+++ b/arch/arm/configs/multi_v5_defconfig
@@ -166,6 +166,7 @@ CONFIG_SPI_IMX=y
 CONFIG_SPI_ORION=y
 CONFIG_GPIO_ASPEED=m
 CONFIG_GPIO_ASPEED_SGPIO=y
+CONFIG_GPIO_MXC=y
 CONFIG_POWER_RESET=y
 CONFIG_POWER_RESET_GPIO=y
 CONFIG_POWER_RESET_QNAP=y
diff --git a/arch/arm/configs/multi_v7_defconfig b/arch/arm/configs/multi_v7_defconfig
index e731cdf7c88c4ad177513a4be7ff9290007369c1..a611b0c1e540fcada57f3a20dfdcf90e3fad7e36 100644
--- a/arch/arm/configs/multi_v7_defconfig
+++ b/arch/arm/configs/multi_v7_defconfig
@@ -465,6 +465,7 @@ CONFIG_GPIO_PALMAS=y
 CONFIG_GPIO_TPS6586X=y
 CONFIG_GPIO_TPS65910=y
 CONFIG_GPIO_TWL4030=y
+CONFIG_GPIO_MXC=y
 CONFIG_POWER_AVS=y
 CONFIG_ROCKCHIP_IODOMAIN=y
 CONFIG_POWER_RESET_AS3722=y
diff --git a/arch/arm/mach-mvebu/coherency_ll.S b/arch/arm/mach-mvebu/coherency_ll.S
index 2d962fe488210d309f050e7387bc7f1812210d3f..a3a64bf972507b3c311844fce4838aaed4446168 100644
--- a/arch/arm/mach-mvebu/coherency_ll.S
+++ b/arch/arm/mach-mvebu/coherency_ll.S
@@ -35,13 +35,8 @@ ENTRY(ll_get_coherency_base)
 
 	/*
 	 * MMU is disabled, use the physical address of the coherency
-	 * base address. However, if the coherency fabric isn't mapped
-	 * (i.e its virtual address is zero), it means coherency is
-	 * not enabled, so we return 0.
+	 * base address, (or 0x0 if the coherency fabric is not mapped)
 	 */
-	ldr	r1, =coherency_base
-	cmp	r1, #0
-	beq	2f
 	adr	r1, 3f
 	ldr	r3, [r1]
 	ldr	r1, [r1, r3]
diff --git a/arch/arm64/Kconfig.platforms b/arch/arm64/Kconfig.platforms
index 6f2494dd6d60b60b5967ddc121d886d4ff00b253..5c4ac1c9f4e0295183c26a97bb8be42861766a67 100644
--- a/arch/arm64/Kconfig.platforms
+++ b/arch/arm64/Kconfig.platforms
@@ -54,6 +54,7 @@ config ARCH_BCM_IPROC
 config ARCH_BERLIN
 	bool "Marvell Berlin SoC Family"
 	select DW_APB_ICTL
+	select DW_APB_TIMER_OF
 	select GPIOLIB
 	select PINCTRL
 	help
diff --git a/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts b/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts
index cb1360ae1211e27b7783eac19ad00244f121e12f..7740f97c240f050455eeb25702a9d0a22c6ff483 100644
--- a/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts
@@ -584,3 +584,9 @@
 	pinctrl-0 = <&uart_ao_a_pins>;
 	pinctrl-names = "default";
 };
+
+&usb {
+	status = "okay";
+	dr_mode = "otg";
+	vbus-supply = <&usb_pwr>;
+};
diff --git a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
index b9efc8469265d871d244c2cb2a89be88152d0bf2..724ee179b316e23d9540736a8eac7adabc4c807f 100644
--- a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
@@ -171,6 +171,46 @@
 		#size-cells = <2>;
 		ranges;
 
+		usb: usb@ffe09080 {
+			compatible = "amlogic,meson-axg-usb-ctrl";
+			reg = <0x0 0xffe09080 0x0 0x20>;
+			interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>;
+			#address-cells = <2>;
+			#size-cells = <2>;
+			ranges;
+
+			clocks = <&clkc CLKID_USB>, <&clkc CLKID_USB1_DDR_BRIDGE>;
+			clock-names = "usb_ctrl", "ddr";
+			resets = <&reset RESET_USB_OTG>;
+
+			dr_mode = "otg";
+
+			phys = <&usb2_phy1>;
+			phy-names = "usb2-phy1";
+
+			dwc2: usb@ff400000 {
+				compatible = "amlogic,meson-g12a-usb", "snps,dwc2";
+				reg = <0x0 0xff400000 0x0 0x40000>;
+				interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&clkc CLKID_USB1>;
+				clock-names = "otg";
+				phys = <&usb2_phy1>;
+				dr_mode = "peripheral";
+				g-rx-fifo-size = <192>;
+				g-np-tx-fifo-size = <128>;
+				g-tx-fifo-size = <128 128 16 16 16>;
+			};
+
+			dwc3: usb@ff500000 {
+				compatible = "snps,dwc3";
+				reg = <0x0 0xff500000 0x0 0x100000>;
+				interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>;
+				dr_mode = "host";
+				maximum-speed = "high-speed";
+				snps,dis_u2_susphy_quirk;
+			};
+		};
+
 		ethmac: ethernet@ff3f0000 {
 			compatible = "amlogic,meson-axg-dwmac",
 				     "snps,dwmac-3.70a",
@@ -187,6 +227,8 @@
 				      "timing-adjustment";
 			rx-fifo-depth = <4096>;
 			tx-fifo-depth = <2048>;
+			resets = <&reset RESET_ETHERNET>;
+			reset-names = "stmmaceth";
 			status = "disabled";
 		};
 
@@ -1734,6 +1776,16 @@
 				clock-names = "core", "clkin0", "clkin1";
 				resets = <&reset RESET_SD_EMMC_C>;
 			};
+
+			usb2_phy1: phy@9020 {
+				compatible = "amlogic,meson-gxl-usb2-phy";
+				#phy-cells = <0>;
+				reg = <0x0 0x9020 0x0 0x20>;
+				clocks = <&clkc CLKID_USB>;
+				clock-names = "phy";
+				resets = <&reset RESET_USB_OTG>;
+				reset-names = "phy";
+			};
 		};
 
 		sram: sram@fffc0000 {
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi b/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi
index 1e83ec5b8c91a13018b3fc7a1651eca7f75290f7..8514fe6a275a320d6b58bcc578ad56dd129690e6 100644
--- a/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi
@@ -209,7 +209,7 @@
 		};
 
 		ethmac: ethernet@ff3f0000 {
-			compatible = "amlogic,meson-axg-dwmac",
+			compatible = "amlogic,meson-g12a-dwmac",
 				     "snps,dwmac-3.70a",
 				     "snps,dwmac";
 			reg = <0x0 0xff3f0000 0x0 0x10000>,
@@ -224,6 +224,8 @@
 				      "timing-adjustment";
 			rx-fifo-depth = <4096>;
 			tx-fifo-depth = <2048>;
+			resets = <&reset RESET_ETHERNET>;
+			reset-names = "stmmaceth";
 			status = "disabled";
 
 			mdio0: mdio {
@@ -282,6 +284,8 @@
 				hwrng: rng@218 {
 					compatible = "amlogic,meson-rng";
 					reg = <0x0 0x218 0x0 0x4>;
+					clocks = <&clkc CLKID_RNG0>;
+					clock-names = "core";
 				};
 			};
 
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2-plus.dts b/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2-plus.dts
index 5de2815ba99de9627aa7c7954df376c1c74fd9d3..ce1198ad34e425ea9077dea51a263dfd9238b63f 100644
--- a/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2-plus.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2-plus.dts
@@ -19,7 +19,7 @@
 	regulator-min-microvolt = <680000>;
 	regulator-max-microvolt = <1040000>;
 
-	pwms = <&pwm_AO_cd 1 1500 0>;
+	pwms = <&pwm_ab 0 1500 0>;
 };
 
 &vddcpu_b {
diff --git a/arch/arm64/boot/dts/amlogic/meson-gx.dtsi b/arch/arm64/boot/dts/amlogic/meson-gx.dtsi
index 0edd137151f89eb6ba63695d28abdfaf18cf6434..726b91d3a905a5cfd9a9322654570a2074ff58d0 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gx.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-gx.dtsi
@@ -13,6 +13,7 @@
 #include <dt-bindings/interrupt-controller/irq.h>
 #include <dt-bindings/interrupt-controller/arm-gic.h>
 #include <dt-bindings/power/meson-gxbb-power.h>
+#include <dt-bindings/reset/amlogic,meson-gxbb-reset.h>
 #include <dt-bindings/thermal/thermal.h>
 
 / {
@@ -575,6 +576,8 @@
 			interrupt-names = "macirq";
 			rx-fifo-depth = <4096>;
 			tx-fifo-depth = <2048>;
+			resets = <&reset RESET_ETHERNET>;
+			reset-names = "stmmaceth";
 			power-domains = <&pwrc PWRC_GXBB_ETHERNET_MEM_ID>;
 			status = "disabled";
 		};
diff --git a/arch/arm64/boot/dts/marvell/armada-3720-espressobin-v7-emmc.dts b/arch/arm64/boot/dts/marvell/armada-3720-espressobin-v7-emmc.dts
index 03733fd92732d4eeb48bd53facedef2bb012a4e9..215d2f70262332ff95a24ce91b78e030a23a7c73 100644
--- a/arch/arm64/boot/dts/marvell/armada-3720-espressobin-v7-emmc.dts
+++ b/arch/arm64/boot/dts/marvell/armada-3720-espressobin-v7-emmc.dts
@@ -20,17 +20,23 @@
 	compatible = "globalscale,espressobin-v7-emmc", "globalscale,espressobin-v7",
 		     "globalscale,espressobin", "marvell,armada3720",
 		     "marvell,armada3710";
+
+	aliases {
+		/* ethernet1 is wan port */
+		ethernet1 = &switch0port3;
+		ethernet3 = &switch0port1;
+	};
 };
 
 &switch0 {
 	ports {
-		port@1 {
+		switch0port1: port@1 {
 			reg = <1>;
 			label = "lan1";
 			phy-handle = <&switch0phy0>;
 		};
 
-		port@3 {
+		switch0port3: port@3 {
 			reg = <3>;
 			label = "wan";
 			phy-handle = <&switch0phy2>;
diff --git a/arch/arm64/boot/dts/marvell/armada-3720-espressobin-v7.dts b/arch/arm64/boot/dts/marvell/armada-3720-espressobin-v7.dts
index 8570c5f47d7d89d0c39e3162cf23034061d1927e..b6f4af8ebafbb9739edcf69dc021c18be3973320 100644
--- a/arch/arm64/boot/dts/marvell/armada-3720-espressobin-v7.dts
+++ b/arch/arm64/boot/dts/marvell/armada-3720-espressobin-v7.dts
@@ -19,17 +19,23 @@
 	model = "Globalscale Marvell ESPRESSOBin Board V7";
 	compatible = "globalscale,espressobin-v7", "globalscale,espressobin",
 		     "marvell,armada3720", "marvell,armada3710";
+
+	aliases {
+		/* ethernet1 is wan port */
+		ethernet1 = &switch0port3;
+		ethernet3 = &switch0port1;
+	};
 };
 
 &switch0 {
 	ports {
-		port@1 {
+		switch0port1: port@1 {
 			reg = <1>;
 			label = "lan1";
 			phy-handle = <&switch0phy0>;
 		};
 
-		port@3 {
+		switch0port3: port@3 {
 			reg = <3>;
 			label = "wan";
 			phy-handle = <&switch0phy2>;
diff --git a/arch/arm64/boot/dts/marvell/armada-3720-espressobin.dtsi b/arch/arm64/boot/dts/marvell/armada-3720-espressobin.dtsi
index b97218c727277ac1976c6cf2c8c4eeb8375febd6..0775c16e0ec8062cbf77cc3b4bfc4d7540005592 100644
--- a/arch/arm64/boot/dts/marvell/armada-3720-espressobin.dtsi
+++ b/arch/arm64/boot/dts/marvell/armada-3720-espressobin.dtsi
@@ -13,6 +13,10 @@
 / {
 	aliases {
 		ethernet0 = &eth0;
+		/* for dsa slave device */
+		ethernet1 = &switch0port1;
+		ethernet2 = &switch0port2;
+		ethernet3 = &switch0port3;
 		serial0 = &uart0;
 		serial1 = &uart1;
 	};
@@ -120,7 +124,7 @@
 			#address-cells = <1>;
 			#size-cells = <0>;
 
-			port@0 {
+			switch0port0: port@0 {
 				reg = <0>;
 				label = "cpu";
 				ethernet = <&eth0>;
@@ -131,19 +135,19 @@
 				};
 			};
 
-			port@1 {
+			switch0port1: port@1 {
 				reg = <1>;
 				label = "wan";
 				phy-handle = <&switch0phy0>;
 			};
 
-			port@2 {
+			switch0port2: port@2 {
 				reg = <2>;
 				label = "lan0";
 				phy-handle = <&switch0phy1>;
 			};
 
-			port@3 {
+			switch0port3: port@3 {
 				reg = <3>;
 				label = "lan1";
 				phy-handle = <&switch0phy2>;
diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
index 17a2df6a263e8fc96ce9a959b7e08aa1ba50b8cb..5cfe3cf6f2acb2db8020bbf8821aba0a9c787538 100644
--- a/arch/arm64/configs/defconfig
+++ b/arch/arm64/configs/defconfig
@@ -500,6 +500,7 @@ CONFIG_GPIO_ALTERA=m
 CONFIG_GPIO_DWAPB=y
 CONFIG_GPIO_MB86S7X=y
 CONFIG_GPIO_MPC8XXX=y
+CONFIG_GPIO_MXC=y
 CONFIG_GPIO_PL061=y
 CONFIG_GPIO_RCAR=y
 CONFIG_GPIO_UNIPHIER=y
diff --git a/drivers/firmware/arm_scmi/base.c b/drivers/firmware/arm_scmi/base.c
index 9853bd3c4d456b490855a36425935b29378427c6..017e5d8bd869a752d14bd7cdf58032e9d8a96787 100644
--- a/drivers/firmware/arm_scmi/base.c
+++ b/drivers/firmware/arm_scmi/base.c
@@ -197,6 +197,8 @@ static int scmi_base_implementation_list_get(const struct scmi_handle *handle,
 			protocols_imp[tot_num_ret + loop] = *(list + loop);
 
 		tot_num_ret += loop_num_ret;
+
+		scmi_reset_rx_to_maxsz(handle, t);
 	} while (loop_num_ret);
 
 	scmi_xfer_put(handle, t);
diff --git a/drivers/firmware/arm_scmi/clock.c b/drivers/firmware/arm_scmi/clock.c
index c1cfe3ee3d55a826ff1f97ca8156873a61c212ca..4645677d86f1b1648bccfb99c9f88a2393a98dff 100644
--- a/drivers/firmware/arm_scmi/clock.c
+++ b/drivers/firmware/arm_scmi/clock.c
@@ -192,6 +192,8 @@ scmi_clock_describe_rates_get(const struct scmi_handle *handle, u32 clk_id,
 		}
 
 		tot_rate_cnt += num_returned;
+
+		scmi_reset_rx_to_maxsz(handle, t);
 		/*
 		 * check for both returned and remaining to avoid infinite
 		 * loop due to buggy firmware
diff --git a/drivers/firmware/arm_scmi/common.h b/drivers/firmware/arm_scmi/common.h
index 37fb583f1bf5f9e1362b121ca6eb9796345009fc..65063fa948d412e41b81aff9489bcfd0802fd8e2 100644
--- a/drivers/firmware/arm_scmi/common.h
+++ b/drivers/firmware/arm_scmi/common.h
@@ -147,6 +147,8 @@ int scmi_do_xfer_with_response(const struct scmi_handle *h,
 			       struct scmi_xfer *xfer);
 int scmi_xfer_get_init(const struct scmi_handle *h, u8 msg_id, u8 prot_id,
 		       size_t tx_size, size_t rx_size, struct scmi_xfer **p);
+void scmi_reset_rx_to_maxsz(const struct scmi_handle *handle,
+			    struct scmi_xfer *xfer);
 int scmi_handle_put(const struct scmi_handle *handle);
 struct scmi_handle *scmi_handle_get(struct device *dev);
 void scmi_set_handle(struct scmi_device *scmi_dev);
diff --git a/drivers/firmware/arm_scmi/driver.c b/drivers/firmware/arm_scmi/driver.c
index c5dea87edf8f2c61b6be519232434be9a91e6f50..3dfd8b6a0ebf789089c17d87a3348619fbccfc27 100644
--- a/drivers/firmware/arm_scmi/driver.c
+++ b/drivers/firmware/arm_scmi/driver.c
@@ -402,6 +402,14 @@ int scmi_do_xfer(const struct scmi_handle *handle, struct scmi_xfer *xfer)
 	return ret;
 }
 
+void scmi_reset_rx_to_maxsz(const struct scmi_handle *handle,
+			    struct scmi_xfer *xfer)
+{
+	struct scmi_info *info = handle_to_scmi_info(handle);
+
+	xfer->rx.len = info->desc->max_msg_size;
+}
+
 #define SCMI_MAX_RESPONSE_TIMEOUT	(2 * MSEC_PER_SEC)
 
 /**
diff --git a/drivers/firmware/arm_scmi/notify.c b/drivers/firmware/arm_scmi/notify.c
index 2754f9d01636ae711eb31d8ca3f6f83c5bac02d6..ce336899d6366172487dab71e9c9ca77778f3848 100644
--- a/drivers/firmware/arm_scmi/notify.c
+++ b/drivers/firmware/arm_scmi/notify.c
@@ -1403,15 +1403,21 @@ static void scmi_protocols_late_init(struct work_struct *work)
 				"finalized PENDING handler - key:%X\n",
 				hndl->key);
 			ret = scmi_event_handler_enable_events(hndl);
+			if (ret) {
+				dev_dbg(ni->handle->dev,
+					"purging INVALID handler - key:%X\n",
+					hndl->key);
+				scmi_put_active_handler(ni, hndl);
+			}
 		} else {
 			ret = scmi_valid_pending_handler(ni, hndl);
-		}
-		if (ret) {
-			dev_dbg(ni->handle->dev,
-				"purging PENDING handler - key:%X\n",
-				hndl->key);
-			/* this hndl can be only a pending one */
-			scmi_put_handler_unlocked(ni, hndl);
+			if (ret) {
+				dev_dbg(ni->handle->dev,
+					"purging PENDING handler - key:%X\n",
+					hndl->key);
+				/* this hndl can be only a pending one */
+				scmi_put_handler_unlocked(ni, hndl);
+			}
 		}
 	}
 	mutex_unlock(&ni->pending_mtx);
@@ -1468,7 +1474,7 @@ int scmi_notification_init(struct scmi_handle *handle)
 	ni->gid = gid;
 	ni->handle = handle;
 
-	ni->notify_wq = alloc_workqueue("scmi_notify",
+	ni->notify_wq = alloc_workqueue(dev_name(handle->dev),
 					WQ_UNBOUND | WQ_FREEZABLE | WQ_SYSFS,
 					0);
 	if (!ni->notify_wq)
diff --git a/drivers/firmware/arm_scmi/perf.c b/drivers/firmware/arm_scmi/perf.c
index ed475b40bd083a0d20424977cfa223633e1199f0..82fb3babff72133f67997491b30beb8a575d87c2 100644
--- a/drivers/firmware/arm_scmi/perf.c
+++ b/drivers/firmware/arm_scmi/perf.c
@@ -304,6 +304,8 @@ scmi_perf_describe_levels_get(const struct scmi_handle *handle, u32 domain,
 		}
 
 		tot_opp_cnt += num_returned;
+
+		scmi_reset_rx_to_maxsz(handle, t);
 		/*
 		 * check for both returned and remaining to avoid infinite
 		 * loop due to buggy firmware
diff --git a/drivers/firmware/arm_scmi/reset.c b/drivers/firmware/arm_scmi/reset.c
index f063cfe17e0299b04185b47a070c18a779227a4b..a981a22cfe8912b4ae68bbadc18f275ada8c514f 100644
--- a/drivers/firmware/arm_scmi/reset.c
+++ b/drivers/firmware/arm_scmi/reset.c
@@ -36,9 +36,7 @@ struct scmi_msg_reset_domain_reset {
 #define EXPLICIT_RESET_ASSERT	BIT(1)
 #define ASYNCHRONOUS_RESET	BIT(2)
 	__le32 reset_state;
-#define ARCH_RESET_TYPE		BIT(31)
-#define COLD_RESET_STATE	BIT(0)
-#define ARCH_COLD_RESET		(ARCH_RESET_TYPE | COLD_RESET_STATE)
+#define ARCH_COLD_RESET		0
 };
 
 struct scmi_msg_reset_notify {
diff --git a/drivers/firmware/arm_scmi/sensors.c b/drivers/firmware/arm_scmi/sensors.c
index 9703cf6356a0452c3af99d608c6ba52febd6c901..b4232d611033e5ff83168bf6a20772bbe6801c88 100644
--- a/drivers/firmware/arm_scmi/sensors.c
+++ b/drivers/firmware/arm_scmi/sensors.c
@@ -166,6 +166,8 @@ static int scmi_sensor_description_get(const struct scmi_handle *handle,
 		}
 
 		desc_index += num_returned;
+
+		scmi_reset_rx_to_maxsz(handle, t);
 		/*
 		 * check for both returned and remaining to avoid infinite
 		 * loop due to buggy firmware
diff --git a/drivers/firmware/arm_scmi/smc.c b/drivers/firmware/arm_scmi/smc.c
index 1a03c3ec02300226384d32ad2d1219e9dade9edf..82a82a5dc86ae0e7554256a33d1e9d1e10909901 100644
--- a/drivers/firmware/arm_scmi/smc.c
+++ b/drivers/firmware/arm_scmi/smc.c
@@ -149,6 +149,6 @@ static const struct scmi_transport_ops scmi_smc_ops = {
 const struct scmi_desc scmi_smc_desc = {
 	.ops = &scmi_smc_ops,
 	.max_rx_timeout_ms = 30,
-	.max_msg = 1,
+	.max_msg = 20,
 	.max_msg_size = 128,
 };
diff --git a/drivers/soc/ti/ti_sci_pm_domains.c b/drivers/soc/ti/ti_sci_pm_domains.c
index af2126d2b2ff9fbf797b59c14602da94e4a8cc8e..8afb3f45d2637b6749b0f121931ab77a614ffd9d 100644
--- a/drivers/soc/ti/ti_sci_pm_domains.c
+++ b/drivers/soc/ti/ti_sci_pm_domains.c
@@ -91,7 +91,7 @@ static struct generic_pm_domain *ti_sci_pd_xlate(
 	struct genpd_onecell_data *genpd_data = data;
 	unsigned int idx = genpdspec->args[0];
 
-	if (genpdspec->args_count < 2)
+	if (genpdspec->args_count != 1 && genpdspec->args_count != 2)
 		return ERR_PTR(-EINVAL);
 
 	if (idx >= genpd_data->num_domains) {
diff --git a/drivers/tee/tee_core.c b/drivers/tee/tee_core.c
index f53bf336c0a2025cf49c2ab017b7dfb1c4fce7dc..6ade4a5c4840789829fbd28b7825aad3742d9dc5 100644
--- a/drivers/tee/tee_core.c
+++ b/drivers/tee/tee_core.c
@@ -200,7 +200,8 @@ int tee_session_calc_client_uuid(uuid_t *uuid, u32 connection_method,
 	int name_len;
 	int rc;
 
-	if (connection_method == TEE_IOCTL_LOGIN_PUBLIC) {
+	if (connection_method == TEE_IOCTL_LOGIN_PUBLIC ||
+	    connection_method == TEE_IOCTL_LOGIN_REE_KERNEL) {
 		/* Nil UUID to be passed to TEE environment */
 		uuid_copy(uuid, &uuid_null);
 		return 0;