Merge branch 'next'

.azure-pipelines.yml

@@ -148,7 +148,7 @@ jobs:
           export UBOOT_TRAVIS_BUILD_DIR=/tmp/sandbox_spl
           export PYTHONPATH=${UBOOT_TRAVIS_BUILD_DIR}/scripts/dtc/pylibfdt
           export PATH=${UBOOT_TRAVIS_BUILD_DIR}/scripts/dtc:${PATH}
-          ./tools/buildman/buildman -T0 -o ${UBOOT_TRAVIS_BUILD_DIR} -w sandbox_spl
+          ./tools/buildman/buildman -T0 -o ${UBOOT_TRAVIS_BUILD_DIR} -w --board sandbox_spl
           ./tools/binman/binman --toolpath ${UBOOT_TRAVIS_BUILD_DIR}/tools test
           ./tools/buildman/buildman -t
           ./tools/dtoc/dtoc -t
@@ -187,6 +187,9 @@ jobs:
         sandbox_spl:
           TEST_PY_BD: "sandbox_spl"
           TEST_PY_TEST_SPEC: "test_ofplatdata or test_handoff or test_spl"
+        sandbox_noinst:
+          TEST_PY_BD: "sandbox_noinst"
+          TEST_PY_TEST_SPEC: "test_ofplatdata or test_handoff or test_spl"
         sandbox_flattree:
           TEST_PY_BD: "sandbox_flattree"
         evb_ast2500:

.gitlab-ci.yml

@@ -168,7 +168,8 @@ Run binman, buildman, dtoc, Kconfig and patman testsuites:
       export UBOOT_TRAVIS_BUILD_DIR=/tmp/sandbox_spl;
       export PYTHONPATH="${UBOOT_TRAVIS_BUILD_DIR}/scripts/dtc/pylibfdt";
       export PATH="${UBOOT_TRAVIS_BUILD_DIR}/scripts/dtc:${PATH}";
-      ./tools/buildman/buildman -T0 -o ${UBOOT_TRAVIS_BUILD_DIR} -w sandbox_spl;
+      ./tools/buildman/buildman -T0 -o ${UBOOT_TRAVIS_BUILD_DIR} -w
+        --board sandbox_spl;
       ./tools/binman/binman --toolpath ${UBOOT_TRAVIS_BUILD_DIR}/tools test;
       ./tools/buildman/buildman -t;
       ./tools/dtoc/dtoc -t;
@@ -204,6 +205,13 @@ sandbox_spl test.py:
     TEST_PY_TEST_SPEC: "test_ofplatdata or test_handoff or test_spl"
   <<: *buildman_and_testpy_dfn
 
+sandbox_noinst_test.py:
+  tags: [ 'all' ]
+  variables:
+    TEST_PY_BD: "sandbox_noinst"
+    TEST_PY_TEST_SPEC: "test_ofplatdata or test_handoff or test_spl"
+  <<: *buildman_and_testpy_dfn
+
 evb-ast2500 test.py:
   tags: [ 'all' ]
   variables:

Makefile

@@ -17,9 +17,13 @@ NAME =
 # o Look for make include files relative to root of kernel src
 MAKEFLAGS += -rR --include-dir=$(CURDIR)
 
-# Determine host architecture
+# Determine target architecture for the sandbox
 include include/host_arch.h
-MK_ARCH="${shell uname -m}"
+ifeq ("", "$(CROSS_COMPILE)")
+  MK_ARCH="${shell uname -m}"
+else
+  MK_ARCH="${shell echo $(CROSS_COMPILE) | sed -n 's/^\s*\([^\/]*\/\)*\([^-]*\)-\S*/\2/p'}"
+endif
 unexport HOST_ARCH
 ifeq ("x86_64", $(MK_ARCH))
   export HOST_ARCH=$(HOST_ARCH_X86_64)
@@ -27,7 +31,7 @@ else ifneq (,$(findstring $(MK_ARCH), "i386" "i486" "i586" "i686"))
   export HOST_ARCH=$(HOST_ARCH_X86)
 else ifneq (,$(findstring $(MK_ARCH), "aarch64" "armv8l"))
   export HOST_ARCH=$(HOST_ARCH_AARCH64)
-else ifeq ("armv7l", $(MK_ARCH))
+else ifneq (,$(findstring $(MK_ARCH), "arm" "armv7" "armv7l"))
   export HOST_ARCH=$(HOST_ARCH_ARM)
 else ifeq ("riscv32", $(MK_ARCH))
   export HOST_ARCH=$(HOST_ARCH_RISCV32)
@@ -1265,7 +1269,13 @@ u-boot.ldr:	u-boot
 # binman
 # ---------------------------------------------------------------------------
 # Use 'make BINMAN_DEBUG=1' to enable debugging
+# Use 'make BINMAN_VERBOSE=3' to set vebosity level
 default_dt := $(if $(DEVICE_TREE),$(DEVICE_TREE),$(CONFIG_DEFAULT_DEVICE_TREE))
+
+# Tell binman whether we have a devicetree for SPL and TPL
+have_spl_dt := $(if $(CONFIG_SPL_OF_PLATDATA),,$(CONFIG_SPL_OF_CONTROL))
+have_tpl_dt := $(if $(CONFIG_TPL_OF_PLATDATA),,$(CONFIG_TPL_OF_CONTROL))
+
 quiet_cmd_binman = BINMAN  $@
 cmd_binman = $(srctree)/tools/binman/binman $(if $(BINMAN_DEBUG),-D) \
                 --toolpath $(objtree)/tools \
@@ -1276,6 +1286,9 @@ cmd_binman = $(srctree)/tools/binman/binman $(if $(BINMAN_DEBUG),-D) \
 		-a atf-bl31-path=${BL31} \
 		-a default-dt=$(default_dt) \
 		-a scp-path=$(SCP) \
+		-a spl-bss-pad=$(if $(CONFIG_SPL_SEPARATE_BSS),,1) \
+		-a tpl-bss-pad=$(if $(CONFIG_TPL_SEPARATE_BSS),,1) \
+		-a spl-dtb=$(have_spl_dt) -a tpl-dtb=$(have_tpl_dt) \
 		$(BINMAN_$(@F))
 
 OBJCOPYFLAGS_u-boot.ldr.hex := -I binary -O ihex
@@ -1666,6 +1679,9 @@ u-boot-elf.lds: arch/u-boot-elf.lds prepare FORCE
 
 ifeq ($(CONFIG_SPL),y)
 spl/u-boot-spl-mtk.bin: spl/u-boot-spl
+
+u-boot-mtk.bin: u-boot-with-spl.bin
+	$(call if_changed,copy)
 else
 MKIMAGEFLAGS_u-boot-mtk.bin = -T mtk_image \
 	-a $(CONFIG_SYS_TEXT_BASE) -e $(CONFIG_SYS_TEXT_BASE) \

arch/Kconfig

@@ -142,6 +142,8 @@ config SANDBOX
 	imply AVB_VERIFY
 	imply LIBAVB
 	imply CMD_AVB
+	imply SCP03
+	imply CMD_SCP03
 	imply UDP_FUNCTION_FASTBOOT
 	imply VIRTIO_MMIO
 	imply VIRTIO_PCI

arch/arc/lib/reset.c

@@ -7,7 +7,7 @@
 #include <common.h>
 #include <cpu_func.h>
 
-__weak void reset_cpu(ulong addr)
+__weak void reset_cpu(void)
 {
 	/* Stop debug session here */
 	__builtin_arc_brk();
@@ -17,7 +17,7 @@ int do_reset(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[])
 {
 	printf("Resetting the board...\n");
 
-	reset_cpu(0);
+	reset_cpu();
 
 	return 0;
 }

arch/arm/cpu/arm920t/ep93xx/cpu.c

@@ -14,7 +14,7 @@
 #include <asm/io.h>
 
 /* We reset the CPU by generating a 1-->0 transition on DeviceCfg bit 31. */
-extern void reset_cpu(ulong addr)
+extern void reset_cpu(void)
 {
 	struct syscon_regs *syscon = (struct syscon_regs *)SYSCON_BASE;
 	uint32_t value;

arch/arm/cpu/arm920t/imx/timer.c

@@ -81,7 +81,7 @@ ulong get_tbclk(void)
 /*
  * Reset the cpu by setting up the watchdog timer and let him time out
  */
-void reset_cpu(ulong ignored)
+void reset_cpu(void)
 {
 	/* Disable watchdog and set Time-Out field to 0 */
 	WCR = 0x00000000;

arch/arm/cpu/arm926ejs/armada100/timer.c

@@ -142,7 +142,7 @@ int timer_init(void)
  * 2. Write key value to TMP_WSAR reg.
  * 3. Perform write operation.
  */
-void reset_cpu(unsigned long ignored)
+void reset_cpu(void)
 {
 	struct armd1mpmu_registers *mpmu =
 		(struct armd1mpmu_registers *) ARMD1_MPMU_BASE;

arch/arm/cpu/arm926ejs/mx25/reset.c

@@ -23,7 +23,7 @@
 /*
  * Reset the cpu by setting up the watchdog timer and let it time out
  */
-void reset_cpu(ulong ignored)
+void reset_cpu(void)
 {
 	struct wdog_regs *regs = (struct wdog_regs *)IMX_WDT_BASE;
 	/* Disable watchdog and set Time-Out field to 0 */

arch/arm/cpu/arm926ejs/mx27/reset.c

@@ -23,7 +23,7 @@
 /*
  * Reset the cpu by setting up the watchdog timer and let it time out
  */
-void reset_cpu(ulong ignored)
+void reset_cpu(void)
 {
 	struct wdog_regs *regs = (struct wdog_regs *)IMX_WDT_BASE;
 	/* Disable watchdog and set Time-Out field to 0 */

arch/arm/cpu/arm926ejs/mxs/mxs.c

@@ -32,9 +32,9 @@ DECLARE_GLOBAL_DATA_PTR;
 /* Lowlevel init isn't used on i.MX28, so just have a dummy here */
 __weak void lowlevel_init(void) {}
 
-void reset_cpu(ulong ignored) __attribute__((noreturn));
+void reset_cpu(void) __attribute__((noreturn));
 
-void reset_cpu(ulong ignored)
+void reset_cpu(void)
 {
 	struct mxs_rtc_regs *rtc_regs =
 		(struct mxs_rtc_regs *)MXS_RTC_BASE;

arch/arm/cpu/arm926ejs/spear/reset.c

@@ -11,7 +11,7 @@
 #include <asm/arch/spr_syscntl.h>
 #include <linux/delay.h>
 
-void reset_cpu(ulong ignored)
+void reset_cpu(void)
 {
 	struct syscntl_regs *syscntl_regs_p =
 	    (struct syscntl_regs *)CONFIG_SPEAR_SYSCNTLBASE;

arch/arm/cpu/arm946es/cpu.c

@@ -56,7 +56,7 @@ static void cache_flush (void)
 
 #ifndef CONFIG_ARCH_INTEGRATOR
 
-__attribute__((noreturn)) void reset_cpu(ulong addr __attribute__((unused)))
+__attribute__((noreturn)) void reset_cpu(void)
 {
 	writew(0x0, 0xfffece10);
 	writew(0x8, 0xfffece10);

arch/arm/cpu/armv7/bcm281xx/reset.c

@@ -13,7 +13,7 @@
 #define CLKS_SHIFT	20		/* Clock period shift */
 #define LD_SHIFT	0		/* Reload value shift */
 
-void reset_cpu(ulong ignored)
+void reset_cpu(void)
 {
 	/*
 	 * Set WD enable, RST enable,

arch/arm/cpu/armv7/bcmcygnus/reset.c

@@ -10,7 +10,7 @@
 #define CRMU_MAIL_BOX1		0x03024028
 #define CRMU_SOFT_RESET_CMD	0xFFFFFFFF
 
-void reset_cpu(ulong ignored)
+void reset_cpu(void)
 {
 	/* Send soft reset command via Mailbox. */
 	writel(CRMU_SOFT_RESET_CMD, CRMU_MAIL_BOX1);

arch/arm/cpu/armv7/bcmnsp/reset.c

@@ -9,7 +9,7 @@
 
 #define CRU_RESET_OFFSET	0x1803F184
 
-void reset_cpu(ulong ignored)
+void reset_cpu(void)
 {
 	/* Reset the cpu by setting software reset request bit */
 	writel(0x1, CRU_RESET_OFFSET);

arch/arm/cpu/armv7/cache_v7.c

@@ -176,9 +176,6 @@ void mmu_page_table_flush(unsigned long start, unsigned long stop)
 {
 }
 
-void arm_init_domains(void)
-{
-}
 #endif /* #if !CONFIG_IS_ENABLED(SYS_DCACHE_OFF) */
 
 #if !CONFIG_IS_ENABLED(SYS_ICACHE_OFF)

arch/arm/cpu/armv7/ls102xa/cpu.c

@@ -375,7 +375,7 @@ void smp_kick_all_cpus(void)
 }
 #endif
 
-void reset_cpu(ulong addr)
+void reset_cpu(void)
 {
 	struct watchdog_regs *wdog = (struct watchdog_regs *)WDOG1_BASE_ADDR;
 

arch/arm/cpu/armv7/s5p4418/cpu.c

@@ -88,7 +88,7 @@ int print_cpuinfo(void)
 }
 #endif
 
-void reset_cpu(ulong ignored)
+void reset_cpu(void)
 {
 	void *clkpwr_reg = (void *)PHY_BASEADDR_CLKPWR;
 	const u32 sw_rst_enb_bitpos = 3;

arch/arm/cpu/armv7/stv0991/reset.c

@@ -9,7 +9,7 @@
 #include <asm/io.h>
 #include <asm/arch/stv0991_wdru.h>
 #include <linux/delay.h>
-void reset_cpu(ulong ignored)
+void reset_cpu(void)
 {
 	puts("System is going to reboot ...\n");
 	/*

arch/arm/cpu/armv7m/cpu.c

@@ -47,7 +47,7 @@ int cleanup_before_linux(void)
 /*
  * Perform the low-level reset.
  */
-void reset_cpu(ulong addr)
+void reset_cpu(void)
 {
 	/*
 	 * Perform reset but keep priority group unchanged.

arch/arm/cpu/armv8/fsl-layerscape/cpu.c

@@ -1231,7 +1231,7 @@ int timer_init(void)
 
 __efi_runtime_data u32 __iomem *rstcr = (u32 *)CONFIG_SYS_FSL_RST_ADDR;
 
-void __efi_runtime reset_cpu(ulong addr)
+void __efi_runtime reset_cpu(void)
 {
 #if defined(CONFIG_ARCH_LX2160A) || defined(CONFIG_ARCH_LX2162A)
 	/* clear the RST_REQ_MSK and SW_RST_REQ */
@@ -1260,7 +1260,7 @@ void __efi_runtime EFIAPI efi_reset_system(
 	case EFI_RESET_COLD:
 	case EFI_RESET_WARM:
 	case EFI_RESET_PLATFORM_SPECIFIC:
-		reset_cpu(0);
+		reset_cpu();
 		break;
 	case EFI_RESET_SHUTDOWN:
 		/* Nothing we can do */

arch/arm/cpu/armv8/s32v234/generic.c

@@ -319,7 +319,7 @@ static char *get_reset_cause(void)
 
 #define SRC_SCR_SW_RST					(1<<12)
 
-void reset_cpu(ulong addr)
+void reset_cpu(void)
 {
 	printf("Feature not supported.\n");
 };

arch/arm/cpu/pxa/pxa2xx.c

@@ -267,9 +267,9 @@ void i2c_clk_enable(void)
 	writel(readl(CKEN) | CKEN14_I2C, CKEN);
 }
 
-void __attribute__((weak)) reset_cpu(ulong ignored) __attribute__((noreturn));
+void __attribute__((weak)) reset_cpu(void) __attribute__((noreturn));
 
-void reset_cpu(ulong ignored)
+void reset_cpu(void)
 {
 	uint32_t tmp;
 

arch/arm/cpu/sa1100/cpu.c

@@ -55,7 +55,7 @@ static void cache_flush (void)
 #define RSRR	0x00
 #define RCSR	0x04
 
-__attribute__((noreturn)) void reset_cpu(ulong addr __attribute__((unused)))
+__attribute__((noreturn)) void reset_cpu(void)
 {
 	/* repeat endlessly */
 	while (1) {

arch/arm/dts/Makefile

@@ -822,6 +822,10 @@ dtb-$(CONFIG_RCAR_GEN3) += \
 	r8a774a1-beacon-rzg2m-kit.dtb \
 	r8a774b1-beacon-rzg2n-kit.dtb \
 	r8a774e1-beacon-rzg2h-kit.dtb \
+	r8a774a1-hihope-rzg2m-u-boot.dtb \
+	r8a774b1-hihope-rzg2n-u-boot.dtb \
+	r8a774c0-ek874-u-boot.dtb \
+	r8a774e1-hihope-rzg2h-u-boot.dtb \
 	r8a77950-ulcb-u-boot.dtb \
 	r8a77950-salvator-x-u-boot.dtb \
 	r8a77960-ulcb-u-boot.dtb \
@@ -1009,6 +1013,7 @@ dtb-$(CONFIG_ARCH_MEDIATEK) += \
 	mt7622-bananapi-bpi-r64.dtb \
 	mt7623n-bananapi-bpi-r2.dtb \
 	mt7629-rfb.dtb \
+	mt8183-pumpkin.dtb \
 	mt8512-bm1-emmc.dtb \
 	mt8516-pumpkin.dtb \
 	mt8518-ap1-emmc.dtb

arch/arm/dts/bitmain-antminer-s9.dts

@@ -50,6 +50,14 @@
 	ps-clk-frequency = <33333333>;
 };
 
+&nand0 {
+	status = "okay";
+};
+
+&smcc {
+	status = "okay";
+};
+
 &gem0 {
 	status = "okay";
 	phy-mode = "rgmii-id";

arch/arm/dts/cat875.dtsi

@@ -0,0 +1,64 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Device Tree Source for the Silicon Linux sub board for CAT874 (CAT875)
+ *
+ * Copyright (C) 2021 Renesas Electronics Corp.
+ */
+
+/ {
+	model = "Silicon Linux sub board for CAT874 (CAT875)";
+
+	aliases {
+		ethernet0 = &avb;
+	};
+};
+
+&avb {
+	pinctrl-0 = <&avb_pins>;
+	pinctrl-names = "default";
+	renesas,no-ether-link;
+	phy-handle = <&phy0>;
+	status = "okay";
+
+	phy0: ethernet-phy@0 {
+		reg = <0>;
+		interrupt-parent = <&gpio2>;
+		interrupts = <21 IRQ_TYPE_LEVEL_LOW>;
+		reset-gpios = <&gpio1 20 GPIO_ACTIVE_LOW>;
+	};
+};
+
+&can0 {
+	pinctrl-0 = <&can0_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+};
+
+&can1 {
+	pinctrl-0 = <&can1_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+};
+
+&pciec0 {
+	status = "okay";
+};
+
+&pfc {
+	avb_pins: avb {
+		mux {
+			groups = "avb_mii";
+			function = "avb";
+		};
+	};
+
+	can0_pins: can0 {
+		groups = "can0_data";
+		function = "can0";
+	};
+
+	can1_pins: can1 {
+		groups = "can1_data";
+		function = "can1";
+	};
+};

arch/arm/dts/mt7629-rfb-u-boot.dtsi

@@ -5,24 +5,6 @@
  * Author: Weijie Gao <weijie.gao@mediatek.com>
  */
 
-#include <config.h>
-/ {
-	binman {
-		filename = "u-boot-mtk.bin";
-		pad-byte = <0xff>;
-
-#ifdef CONFIG_SPL
-		blob {
-			filename = "spl/u-boot-spl-mtk.bin";
-			size = <CONFIG_SPL_PAD_TO>;
-		};
-
-		u-boot-img {
-		};
-#endif
-	};
-};
-
 &infracfg {
 	u-boot,dm-pre-reloc;
 };

arch/arm/dts/mt7629-rfb.dts

@@ -36,6 +36,16 @@
 };
 
 &pinctrl {
+	state_default: pinmux_conf {
+		u-boot,dm-pre-reloc;
+
+		mux {
+			function = "jtag";
+			groups = "ephy_leds_jtag";
+			u-boot,dm-pre-reloc;
+		};
+	};
+
 	snfi_pins: snfi-pins {
 		mux {
 			function = "flash";

arch/arm/dts/mt7629.dtsi

@@ -152,6 +152,12 @@
 		compatible = "mediatek,mt7629-pinctrl";
 		reg = <0x10217000 0x8000>;
 
+		pinctrl-names = "default";
+		pinctrl-0 = <&state_default>;
+
+		state_default: pinmux_conf {
+		};
+
 		gpio: gpio-controller {
 			gpio-controller;
 			#gpio-cells = <2>;

arch/arm/dts/mt8183-pumpkin.dts

@@ -0,0 +1,99 @@
+// SPDX-License-Identifier: GPL-2.0 OR MIT
+/*
+ * Copyright (C) 2021 BayLibre SAS.
+ * Author: Fabien Parent <fparent@baylibre.com>
+ */
+
+/dts-v1/;
+
+#include <config.h>
+#include "mt8183.dtsi"
+
+/ {
+	model = "MediaTek MT8183 pumpkin board";
+	compatible = "mediatek,mt8183-pumpkin", "mediatek,mt8183";
+
+	memory@40000000 {
+		device_type = "memory";
+		reg = <0 0x40000000 0 0x80000000>;
+	};
+
+	reserved-memory {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		/* 192 KiB reserved for ARM Trusted Firmware (BL31) */
+		bl31_secmon_reserved: secmon@54600000 {
+			no-map;
+			reg = <0 0x54600000 0x0 0x30000>;
+		};
+
+		/* 12 MiB reserved for OP-TEE (BL32)
+		 * +-----------------------+ 0x43e0_0000
+		 * |      SHMEM 2MiB       |
+		 * +-----------------------+ 0x43c0_0000
+		 * |        | TA_RAM  8MiB |
+		 * + TZDRAM +--------------+ 0x4340_0000
+		 * |        | TEE_RAM 2MiB |
+		 * +-----------------------+ 0x4320_0000
+		 */
+		optee_reserved: optee@43200000 {
+			no-map;
+			reg = <0 0x43200000 0 0x00c00000>;
+		};
+	};
+
+	chosen {
+		stdout-path = &uart0;
+	};
+
+	reg_1p8v: regulator-1p8v {
+		compatible = "regulator-fixed";
+		regulator-name = "fixed-1.8V";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		regulator-boot-on;
+		regulator-always-on;
+	};
+
+	reg_3p3v: regulator-3p3v {
+		compatible = "regulator-fixed";
+		regulator-name = "fixed-3.3V";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-boot-on;
+		regulator-always-on;
+	};
+};
+
+&watchdog {
+	status = "okay";
+};
+
+&uart0 {
+	status = "okay";
+};
+
+&mmc0 {
+	bus-width = <4>;
+	max-frequency = <200000000>;
+	cap-mmc-highspeed;
+	mmc-hs200-1_8v;
+	cap-mmc-hw-reset;
+	vmmc-supply = <&reg_3p3v>;
+	vqmmc-supply = <&reg_1p8v>;
+	non-removable;
+	status = "okay";
+};
+
+&usb {
+	status = "okay";
+};
+
+&ssusb {
+	mediatek,force-vbus;
+	maximum-speed = "high-speed";
+	dr_mode = "peripheral";
+	status = "okay";
+};

arch/arm/dts/mt8183.dtsi

@@ -0,0 +1,274 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/*
+ * Copyright (C) 2021 MediaTek Inc.
+ * Copyright (C) 2021 BayLibre, SAS
+ * Author: Ben Ho <ben.ho@mediatek.com>
+ *         Erin Lo <erin.lo@mediatek.com>
+ *         Fabien Parent <fparent@baylibre.com>
+ */
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/clock/mt8183-clk.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/phy/phy.h>
+
+/ {
+	compatible = "mediatek,mt8183";
+	interrupt-parent = <&sysirq>;
+	#address-cells = <2>;
+	#size-cells = <2>;
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		cpu-map {
+			cluster0 {
+				core0 {
+					cpu = <&cpu0>;
+				};
+				core1 {
+					cpu = <&cpu1>;
+				};
+				core2 {
+					cpu = <&cpu2>;
+				};
+				core3 {
+					cpu = <&cpu3>;
+				};
+			};
+
+			cluster1 {
+				core0 {
+					cpu = <&cpu4>;
+				};
+				core1 {
+					cpu = <&cpu5>;
+				};
+				core2 {
+					cpu = <&cpu6>;
+				};
+				core3 {
+					cpu = <&cpu7>;
+				};
+			};
+		};
+
+		cpu0: cpu@0 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a53";
+			reg = <0x000>;
+			enable-method = "psci";
+			capacity-dmips-mhz = <741>;
+		};
+
+		cpu1: cpu@1 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a53";
+			reg = <0x001>;
+			enable-method = "psci";
+			capacity-dmips-mhz = <741>;
+		};
+
+		cpu2: cpu@2 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a53";
+			reg = <0x002>;
+			enable-method = "psci";
+			capacity-dmips-mhz = <741>;
+		};
+
+		cpu3: cpu@3 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a53";
+			reg = <0x003>;
+			enable-method = "psci";
+			capacity-dmips-mhz = <741>;
+		};
+
+		cpu4: cpu@100 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a73";
+			reg = <0x100>;
+			enable-method = "psci";
+			capacity-dmips-mhz = <1024>;
+		};
+
+		cpu5: cpu@101 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a73";
+			reg = <0x101>;
+			enable-method = "psci";
+			capacity-dmips-mhz = <1024>;
+		};
+
+		cpu6: cpu@102 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a73";
+			reg = <0x102>;
+			enable-method = "psci";
+			capacity-dmips-mhz = <1024>;
+		};
+
+		cpu7: cpu@103 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a73";
+			reg = <0x103>;
+			enable-method = "psci";
+			capacity-dmips-mhz = <1024>;
+		};
+	};
+
+	clk26m: oscillator {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <26000000>;
+		clock-output-names = "clk26m";
+	};
+
+	soc {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		compatible = "simple-bus";
+		ranges;
+
+		watchdog: watchdog@10007000 {
+			compatible = "mediatek,mt8183-wdt",
+				      "mediatek,wdt";
+			reg = <0 0x10007000 0 0x100>;
+			status = "disabled";
+		};
+
+		gic: interrupt-controller@c000000 {
+			compatible = "arm,gic-v3";
+			#interrupt-cells = <4>;
+			interrupt-parent = <&gic>;
+			interrupt-controller;
+			reg = <0 0x0c000000 0 0x40000>,  /* GICD */
+			      <0 0x0c100000 0 0x200000>, /* GICR */
+			      <0 0x0c400000 0 0x2000>,   /* GICC */
+			      <0 0x0c410000 0 0x1000>,   /* GICH */
+			      <0 0x0c420000 0 0x2000>;   /* GICV */
+
+			interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH 0>;
+			ppi-partitions {
+				ppi_cluster0: interrupt-partition-0 {
+					affinity = <&cpu0 &cpu1 &cpu2 &cpu3>;
+				};
+				ppi_cluster1: interrupt-partition-1 {
+					affinity = <&cpu4 &cpu5 &cpu6 &cpu7>;
+				};
+			};
+		};
+
+		sysirq: interrupt-controller@c530a80 {
+			compatible = "mediatek,mt8183-sysirq",
+				     "mediatek,mt6577-sysirq";
+			interrupt-controller;
+			#interrupt-cells = <3>;
+			interrupt-parent = <&gic>;
+			reg = <0 0x0c530a80 0 0x50>;
+		};
+
+		topckgen: syscon@10000000 {
+			compatible = "mediatek,mt8183-topckgen", "syscon";
+			reg = <0 0x10000000 0 0x1000>;
+			#clock-cells = <1>;
+		};
+
+		infracfg: syscon@10001000 {
+			compatible = "mediatek,mt8183-infracfg", "syscon";
+			reg = <0 0x10001000 0 0x1000>;
+			#clock-cells = <1>;
+		};
+
+		apmixedsys: syscon@1000c000 {
+			compatible = "mediatek,mt8183-apmixedsys", "syscon";
+			reg = <0 0x1000c000 0 0x1000>;
+			#clock-cells = <1>;
+		};
+
+		uart0: serial@11002000 {
+			compatible = "mediatek,mt8183-uart",
+				     "mediatek,hsuart";
+			reg = <0 0x11002000 0 0x1000>;
+			interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_LOW>;
+			clock-frequency = <26000000>;
+			clocks = <&clk26m>, <&infracfg CLK_INFRA_UART0>;
+			clock-names = "baud", "bus";
+			status = "disabled";
+		};
+
+		mmc0: mmc@11230000 {
+			compatible = "mediatek,mt8183-mmc";
+			reg = <0 0x11230000 0 0x1000>,
+			      <0 0x11f50000 0 0x1000>;
+			interrupts = <GIC_SPI 77 IRQ_TYPE_LEVEL_LOW>;
+			clocks = <&topckgen CLK_TOP_MUX_MSDC50_0>,
+				 <&infracfg CLK_INFRA_MSDC0>,
+				 <&infracfg CLK_INFRA_MSDC0_SCK>;
+			clock-names = "source", "hclk", "source_cg";
+			status = "disabled";
+		};
+
+		u3phy: usb-phy@11f40000 {
+			compatible = "mediatek,generic-tphy-v2";
+			#address-cells = <2>;
+			#size-cells = <2>;
+			ranges;
+			status = "okay";
+
+			u2port0: usb-phy2@11f40000 {
+				reg = <0 0x11f40000 0 0x700>;
+				clocks = <&clk26m>;
+				clock-names = "ref";
+				#phy-cells = <1>;
+				status = "okay";
+			};
+
+			u3port0: usb-phy3@11f40700 {
+				reg = <0 0x11f40700 0 0x900>;
+				clocks = <&clk26m>;
+				clock-names = "ref";
+				#phy-cells = <1>;
+				status = "okay";
+			};
+		};
+
+		usb: usb@11200000 {
+			compatible ="mediatek,mt8183-mtu3", "mediatek,mtu3";
+			reg = <0 0x11200000 0 0x3e00>,
+			      <0 0x11203e00 0 0x0100>;
+			reg-names = "mac", "ippc";
+			interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_LOW>;
+			phys = <&u2port0 PHY_TYPE_USB2>;
+			clocks = <&infracfg CLK_INFRA_UNIPRO_SCK>,
+				 <&infracfg CLK_INFRA_USB>;
+			clock-names = "sys_ck", "ref_ck";
+			#address-cells = <2>;
+			#size-cells = <2>;
+			ranges;
+			status = "disabled";
+
+			ssusb: ssusb@11200000 {
+				compatible = "mediatek,ssusb";
+				reg = <0 0x11200000 0 0x3e00>;
+				reg-names = "mac";
+				interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_LOW>;
+				status = "disabled";
+			};
+
+			usb_host: xhci@11200000 {
+				compatible = "mediatek,mtk-xhci";
+				reg = <0 0x11200000 0 0x1000>;
+				reg-names = "mac";
+				interrupts = <GIC_SPI 73 IRQ_TYPE_LEVEL_LOW>;
+				clocks = <&infracfg CLK_INFRA_UNIPRO_SCK>,
+					 <&infracfg CLK_INFRA_USB>;
+				clock-names = "sys_ck", "ref_ck";
+				status = "disabled";
+			};
+		};
+	};
+};

arch/arm/dts/r8a774b1-hihope-rzg2n-ex.dts

@@ -0,0 +1,21 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Device Tree Source for the HiHope RZ/G2N Rev.3.0/4.0 connected to
+ * sub board
+ *
+ * Copyright (C) 2020 Renesas Electronics Corp.
+ */
+
+#include "r8a774b1-hihope-rzg2n.dts"
+#include "hihope-rzg2-ex.dtsi"
+
+/ {
+	model = "HopeRun HiHope RZ/G2N with sub board";
+	compatible = "hoperun,hihope-rzg2-ex", "hoperun,hihope-rzg2n",
+		     "renesas,r8a774b1";
+};
+
+/* Set SW43 = ON and SW1001[7] = OFF for SATA port to be activated */
+&sata {
+	status = "okay";
+};

arch/arm/dts/r8a774b1-hihope-rzg2n-u-boot.dts

@@ -0,0 +1,27 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Device Tree Source extras for U-Boot for the Hihope RZ/G2N board
+ *
+ * Copyright (C) 2021 Renesas Electronics Corp.
+ */
+
+#include "r8a774b1-hihope-rzg2n-ex.dts"
+#include "r8a774b1-u-boot.dtsi"
+
+&gpio3 {
+	bt_reg_on{
+		gpio-hog;
+		gpios = <13 GPIO_ACTIVE_HIGH>;
+		output-low;
+		line-name = "bt-reg-on";
+	};
+};
+
+&gpio4 {
+	wlan_reg_on{
+		gpio-hog;
+		gpios = <6 GPIO_ACTIVE_HIGH>;
+		output-low;
+		line-name = "wlan-reg-on";
+	};
+};

arch/arm/dts/r8a774b1-hihope-rzg2n.dts

@@ -0,0 +1,41 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Device Tree Source for the HiHope RZ/G2N main board Rev.3.0/4.0
+ *
+ * Copyright (C) 2020 Renesas Electronics Corp.
+ */
+
+/dts-v1/;
+#include "r8a774b1.dtsi"
+#include "hihope-rev4.dtsi"
+
+/ {
+	model = "HopeRun HiHope RZ/G2N main board based on r8a774b1";
+	compatible = "hoperun,hihope-rzg2n", "renesas,r8a774b1";
+
+	memory@48000000 {
+		device_type = "memory";
+		/* first 128MB is reserved for secure area. */
+		reg = <0x0 0x48000000 0x0 0x78000000>;
+	};
+
+	memory@480000000 {
+		device_type = "memory";
+		reg = <0x4 0x80000000 0x0 0x80000000>;
+	};
+};
+
+&du {
+	clocks = <&cpg CPG_MOD 724>,
+		 <&cpg CPG_MOD 723>,
+		 <&cpg CPG_MOD 721>,
+		 <&versaclock5 1>,
+		 <&x302_clk>,
+		 <&versaclock5 2>;
+	clock-names = "du.0", "du.1", "du.3",
+		      "dclkin.0", "dclkin.1", "dclkin.3";
+};
+
+&sdhi3 {
+	mmc-hs400-1_8v;
+};

arch/arm/dts/r8a774b1-u-boot.dtsi

@@ -0,0 +1,53 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Device Tree Source extras for U-Boot on RZ/G2 R8A774B1 SoC
+ *
+ * Copyright (C) 2021 Renesas Electronics Corp.
+ */
+
+#include "r8a779x-u-boot.dtsi"
+
+&extalr_clk {
+	u-boot,dm-pre-reloc;
+};
+
+/delete-node/ &audma0;
+/delete-node/ &audma1;
+/delete-node/ &can0;
+/delete-node/ &can1;
+/delete-node/ &canfd;
+/delete-node/ &csi20;
+/delete-node/ &csi40;
+/delete-node/ &du;
+/delete-node/ &fcpf0;
+/delete-node/ &fcpvb0;
+/delete-node/ &fcpvd0;
+/delete-node/ &fcpvd1;
+/delete-node/ &fcpvi0;
+/delete-node/ &hdmi0;
+/delete-node/ &lvds0;
+/delete-node/ &rcar_sound;
+/delete-node/ &sdhi2;
+/delete-node/ &sound_card;
+/delete-node/ &vin0;
+/delete-node/ &vin1;
+/delete-node/ &vin2;
+/delete-node/ &vin3;
+/delete-node/ &vin4;
+/delete-node/ &vin5;
+/delete-node/ &vin6;
+/delete-node/ &vin7;
+/delete-node/ &vspb;
+/delete-node/ &vspd0;
+/delete-node/ &vspd1;
+/delete-node/ &vspi0;
+
+/ {
+	/delete-node/ hdmi0-out;
+};
+
+/ {
+	soc {
+		/delete-node/ fdp1@fe940000;
+	};
+};

arch/arm/dts/r8a774c0-cat874.dts

@@ -0,0 +1,453 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Device Tree Source for the Silicon Linux RZ/G2E 96board platform (CAT874)
+ *
+ * Copyright (C) 2021 Renesas Electronics Corp.
+ */
+
+/dts-v1/;
+#include "r8a774c0.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/display/tda998x.h>
+
+/ {
+	model = "Silicon Linux RZ/G2E 96board platform (CAT874)";
+	compatible = "si-linux,cat874", "renesas,r8a774c0";
+
+	aliases {
+		serial0 = &scif2;
+		serial1 = &hscif2;
+	};
+
+	chosen {
+		bootargs = "ignore_loglevel rw root=/dev/nfs ip=on";
+		stdout-path = "serial0:115200n8";
+	};
+
+	hdmi-out {
+		compatible = "hdmi-connector";
+		type = "a";
+
+		port {
+			hdmi_con_out: endpoint {
+				remote-endpoint = <&tda19988_out>;
+			};
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		led0 {
+			gpios = <&gpio5 19 GPIO_ACTIVE_HIGH>;
+			label = "LED0";
+		};
+
+		led1 {
+			gpios = <&gpio3 14 GPIO_ACTIVE_HIGH>;
+			label = "LED1";
+		};
+
+		led2 {
+			gpios = <&gpio4 10 GPIO_ACTIVE_HIGH>;
+			label = "LED2";
+		};
+
+		led3 {
+			gpios = <&gpio6 4 GPIO_ACTIVE_HIGH>;
+			label = "LED3";
+		};
+	};
+
+	memory@48000000 {
+		device_type = "memory";
+		/* first 128MB is reserved for secure area. */
+		reg = <0x0 0x48000000 0x0 0x78000000>;
+	};
+
+	reg_12p0v: regulator-12p0v {
+		compatible = "regulator-fixed";
+		regulator-name = "D12.0V";
+		regulator-min-microvolt = <12000000>;
+		regulator-max-microvolt = <12000000>;
+		regulator-boot-on;
+		regulator-always-on;
+	};
+
+	sound: sound {
+		compatible = "simple-audio-card";
+
+		simple-audio-card,name = "CAT874 HDMI sound";
+		simple-audio-card,format = "i2s";
+		simple-audio-card,bitclock-master = <&sndcpu>;
+		simple-audio-card,frame-master = <&sndcpu>;
+
+		sndcodec: simple-audio-card,codec {
+			sound-dai = <&tda19988>;
+		};
+
+		sndcpu: simple-audio-card,cpu {
+			sound-dai = <&rcar_sound>;
+		};
+	};
+
+	vcc_sdhi0: regulator-vcc-sdhi0 {
+		compatible = "regulator-fixed";
+
+		regulator-name = "SDHI0 Vcc";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-always-on;
+		regulator-boot-on;
+	};
+
+	vccq_sdhi0: regulator-vccq-sdhi0 {
+		compatible = "regulator-gpio";
+
+		regulator-name = "SDHI0 VccQ";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <3300000>;
+
+		gpios = <&gpio3 13 GPIO_ACTIVE_HIGH>;
+		gpios-states = <1>;
+		states = <3300000 1>, <1800000 0>;
+	};
+
+	wlan_en_reg: fixedregulator {
+		compatible = "regulator-fixed";
+		regulator-name = "wlan-en-regulator";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		startup-delay-us = <70000>;
+
+		gpio = <&gpio2 25 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+	};
+
+	x13_clk: x13 {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <74250000>;
+	};
+
+	connector {
+		compatible = "usb-c-connector";
+		label = "USB-C";
+		data-role = "dual";
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			port@0 {
+				reg = <0>;
+				hs_ep: endpoint {
+					remote-endpoint = <&usb3_hs_ep>;
+				};
+			};
+			port@1 {
+				reg = <1>;
+				ss_ep: endpoint {
+					remote-endpoint = <&hd3ss3220_in_ep>;
+				};
+			};
+		};
+	};
+};
+
+&audio_clk_a {
+	clock-frequency = <22579200>;
+};
+
+&du {
+	pinctrl-0 = <&du_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+
+	clocks = <&cpg CPG_MOD 724>,
+		 <&cpg CPG_MOD 723>,
+		 <&x13_clk>;
+	clock-names = "du.0", "du.1", "dclkin.0";
+
+	ports {
+		port@0 {
+			endpoint {
+				remote-endpoint = <&tda19988_in>;
+			};
+		};
+	};
+};
+
+&ehci0 {
+	dr_mode = "host";
+	status = "okay";
+};
+
+&extal_clk {
+	clock-frequency = <48000000>;
+};
+
+&hscif2 {
+	pinctrl-0 = <&hscif2_pins>;
+	pinctrl-names = "default";
+
+	uart-has-rtscts;
+	status = "okay";
+
+	bluetooth {
+		compatible = "ti,wl1837-st";
+		enable-gpios = <&gpio4 6 GPIO_ACTIVE_HIGH>;
+	};
+};
+
+&i2c0 {
+	status = "okay";
+	clock-frequency = <100000>;
+
+	hd3ss3220@47 {
+		compatible = "ti,hd3ss3220";
+		reg = <0x47>;
+		interrupt-parent = <&gpio6>;
+		interrupts = <3 IRQ_TYPE_LEVEL_LOW>;
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			port@0 {
+				reg = <0>;
+				hd3ss3220_in_ep: endpoint {
+					remote-endpoint = <&ss_ep>;
+				};
+			};
+			port@1 {
+				reg = <1>;
+				hd3ss3220_out_ep: endpoint {
+					remote-endpoint = <&usb3_role_switch>;
+				};
+			};
+		};
+	};
+
+	tda19988: tda19988@70 {
+		compatible = "nxp,tda998x";
+		reg = <0x70>;
+		interrupt-parent = <&gpio1>;
+		interrupts = <1 IRQ_TYPE_LEVEL_LOW>;
+
+		video-ports = <0x234501>;
+
+		#sound-dai-cells = <0>;
+		audio-ports = <TDA998x_I2S 0x03>;
+		clocks = <&rcar_sound 1>;
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			port@0 {
+				reg = <0>;
+				tda19988_in: endpoint {
+					remote-endpoint = <&du_out_rgb>;
+				};
+			};
+
+			port@1 {
+				reg = <1>;
+				tda19988_out: endpoint {
+					remote-endpoint = <&hdmi_con_out>;
+				};
+			};
+		};
+	};
+};
+
+&i2c1 {
+	pinctrl-0 = <&i2c1_pins>;
+	pinctrl-names = "default";
+
+	status = "okay";
+	clock-frequency = <400000>;
+
+	rtc@32 {
+		compatible = "epson,rx8571";
+		reg = <0x32>;
+	};
+};
+
+&lvds0 {
+	status = "okay";
+
+	clocks = <&cpg CPG_MOD 727>, <&x13_clk>, <&extal_clk>;
+	clock-names = "fck", "dclkin.0", "extal";
+};
+
+&ohci0 {
+	dr_mode = "host";
+	status = "okay";
+};
+
+&pcie_bus_clk {
+	clock-frequency = <100000000>;
+};
+
+&pciec0 {
+	/* Map all possible DDR as inbound ranges */
+	dma-ranges = <0x42000000 0 0x40000000 0 0x40000000 0 0x80000000>;
+};
+
+&pfc {
+	du_pins: du {
+		groups = "du_rgb888", "du_clk_out_0", "du_sync", "du_disp",
+			 "du_clk_in_0";
+		function = "du";
+	};
+
+	hscif2_pins: hscif2 {
+		groups = "hscif2_data_a", "hscif2_ctrl_a";
+		function = "hscif2";
+	};
+
+	i2c1_pins: i2c1 {
+		groups = "i2c1_b";
+		function = "i2c1";
+	};
+
+	scif2_pins: scif2 {
+		groups = "scif2_data_a";
+		function = "scif2";
+	};
+
+	sdhi0_pins: sd0 {
+		groups = "sdhi0_data4", "sdhi0_ctrl";
+		function = "sdhi0";
+		power-source = <3300>;
+	};
+
+	sdhi0_pins_uhs: sd0_uhs {
+		groups = "sdhi0_data4", "sdhi0_ctrl";
+		function = "sdhi0";
+		power-source = <1800>;
+	};
+
+	sdhi3_pins: sd3 {
+		groups = "sdhi3_data4", "sdhi3_ctrl";
+		function = "sdhi3";
+		power-source = <1800>;
+	};
+
+	sound_clk_pins: sound_clk {
+		groups = "audio_clkout1_a";
+		function = "audio_clk";
+	};
+
+	sound_pins: sound {
+		groups = "ssi01239_ctrl", "ssi0_data";
+		function = "ssi";
+	};
+
+	usb30_pins: usb30 {
+		groups = "usb30", "usb30_id";
+		function = "usb30";
+	};
+};
+
+&rcar_sound {
+	pinctrl-0 = <&sound_pins &sound_clk_pins>;
+	pinctrl-names = "default";
+
+	/* Single DAI */
+	#sound-dai-cells = <0>;
+
+	/* audio_clkout0/1/2/3 */
+	#clock-cells = <1>;
+	clock-frequency = <11289600>;
+
+	status = "okay";
+
+	rcar_sound,dai {
+		dai0 {
+			playback = <&ssi0 &src0 &dvc0>;
+		};
+	};
+};
+
+&rwdt {
+	timeout-sec = <60>;
+	status = "okay";
+};
+
+&scif2 {
+	pinctrl-0 = <&scif2_pins>;
+	pinctrl-names = "default";
+
+	status = "okay";
+};
+
+&sdhi0 {
+	pinctrl-0 = <&sdhi0_pins>;
+	pinctrl-1 = <&sdhi0_pins_uhs>;
+	pinctrl-names = "default", "state_uhs";
+
+	vmmc-supply = <&vcc_sdhi0>;
+	vqmmc-supply = <&vccq_sdhi0>;
+	cd-gpios = <&gpio3 12 GPIO_ACTIVE_LOW>;
+	bus-width = <4>;
+	sd-uhs-sdr50;
+	sd-uhs-sdr104;
+	status = "okay";
+};
+
+&sdhi3 {
+	status = "okay";
+	pinctrl-0 = <&sdhi3_pins>;
+	pinctrl-names = "default";
+
+	vmmc-supply = <&wlan_en_reg>;
+	bus-width = <4>;
+	non-removable;
+	cap-power-off-card;
+	keep-power-in-suspend;
+
+	#address-cells = <1>;
+	#size-cells = <0>;
+	wlcore: wlcore@2 {
+		compatible = "ti,wl1837";
+		reg = <2>;
+		interrupt-parent = <&gpio1>;
+		interrupts = <0 IRQ_TYPE_LEVEL_HIGH>;
+	};
+};
+
+&usb2_phy0 {
+	renesas,no-otg-pins;
+	status = "okay";
+};
+
+&usb3_peri0 {
+	companion = <&xhci0>;
+	status = "okay";
+	usb-role-switch;
+
+	ports {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		port@0 {
+			reg = <0>;
+			usb3_hs_ep: endpoint {
+				remote-endpoint = <&hs_ep>;
+			};
+		};
+		port@1 {
+			reg = <1>;
+			usb3_role_switch: endpoint {
+				remote-endpoint = <&hd3ss3220_out_ep>;
+			};
+		};
+	};
+};
+
+&xhci0 {
+	pinctrl-0 = <&usb30_pins>;
+	pinctrl-names = "default";
+
+	status = "okay";
+};

arch/arm/dts/r8a774c0-ek874-u-boot.dts

@@ -0,0 +1,33 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Device Tree Source extras for U-Boot for the Hihope board
+ *
+ * Copyright (C) 2021 Renesas Electronisc Corporation
+ */
+
+#include "r8a774c0-ek874.dts"
+#include "r8a774c0-u-boot.dtsi"
+
+/ {
+	aliases {
+		spi0 = &rpc;
+	};
+};
+
+&rpc {
+	num-cs = <1>;
+	status = "okay";
+	spi-max-frequency = <50000000>;
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	flash0: spi-flash@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "w25m512jv", "spi-flash", "jedec,spi-nor";
+		spi-max-frequency = <50000000>;
+		spi-tx-bus-width = <1>;
+		spi-rx-bus-width = <1>;
+		reg = <0>;
+	};
+};

arch/arm/dts/r8a774c0-ek874.dts

@@ -0,0 +1,14 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Device Tree Source for the Silicon Linux RZ/G2E evaluation kit (EK874)
+ *
+ * Copyright (C) 2021 Renesas Electronics Corp.
+ */
+
+#include "r8a774c0-cat874.dts"
+#include "cat875.dtsi"
+
+/ {
+	model = "Silicon Linux RZ/G2E evaluation kit EK874 (CAT874 + CAT875)";
+	compatible = "si-linux,cat875", "si-linux,cat874", "renesas,r8a774c0";
+};

arch/arm/dts/r8a774c0-u-boot.dtsi

@@ -0,0 +1,53 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Device Tree Source extras for U-Boot on R8A774C0 SoC
+ *
+ * Copyright (C) 2021 Renesas Electronics Corp.
+ *
+ */
+
+#include "r8a779x-u-boot.dtsi"
+
+/ {
+	soc {
+		rpc: rpc@ee200000 {
+			compatible = "renesas,rcar-gen3-rpc", "renesas,rpc-r8a774c0";
+			reg = <0 0xee200000 0 0x100>, <0 0x08000000 0 0x04000000>;
+			clocks = <&cpg CPG_MOD 917>;
+			bank-width = <2>;
+			status = "disabled";
+		};
+	};
+};
+
+/delete-node/ &can0;
+/delete-node/ &can1;
+/delete-node/ &canfd;
+/delete-node/ &pwm0;
+/delete-node/ &pwm1;
+/delete-node/ &pwm2;
+/delete-node/ &pwm3;
+/delete-node/ &pwm4;
+/delete-node/ &pwm5;
+/delete-node/ &pwm6;
+/delete-node/ &vin4;
+/delete-node/ &vin5;
+/delete-node/ &rcar_sound;
+/delete-node/ &audma0;
+/delete-node/ &sdhi1;
+/delete-node/ &sdhi3;
+/delete-node/ &vspb0;
+/delete-node/ &vspd0;
+/delete-node/ &vspd1;
+/delete-node/ &vspi0;
+/delete-node/ &fcpvb0;
+/delete-node/ &fcpvd0;
+/delete-node/ &fcpvd1;
+/delete-node/ &fcpvi0;
+/delete-node/ &csi40;
+/delete-node/ &du;
+/delete-node/ &lvds0;
+/delete-node/ &lvds1;
+/delete-node/ &hdmi_con_out;
+/delete-node/ &sound;
+/delete-node/ &tda19988;

arch/arm/dts/r8a774c0.dtsi

@@ -256,7 +256,7 @@
 			resets = <&cpg 906>;
 		};
 
-		pfc: pin-controller@e6060000 {
+		pfc: pinctrl@e6060000 {
 			compatible = "renesas,pfc-r8a774c0";
 			reg = <0 0xe6060000 0 0x508>;
 		};
@@ -960,6 +960,7 @@
 			power-domains = <&sysc R8A774C0_PD_ALWAYS_ON>;
 			resets = <&cpg 812>;
 			phy-mode = "rgmii";
+			rx-internal-delay-ps = <0>;
 			iommus = <&ipmmu_ds0 16>;
 			#address-cells = <1>;
 			#size-cells = <0>;
@@ -1214,9 +1215,8 @@
 			reg = <0 0xe6ea0000 0 0x0064>;
 			interrupts = <GIC_SPI 157 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD 210>;
-			dmas = <&dmac1 0x43>, <&dmac1 0x42>,
+			dmas = <&dmac0 0x43>, <&dmac0 0x42>;
-			       <&dmac2 0x43>, <&dmac2 0x42>;
+			dma-names = "tx", "rx";
-			dma-names = "tx", "rx", "tx", "rx";
 			power-domains = <&sysc R8A774C0_PD_ALWAYS_ON>;
 			resets = <&cpg 210>;
 			#address-cells = <1>;
@@ -1698,6 +1698,25 @@
 			status = "disabled";
 		};
 
+		pciec0_ep: pcie-ep@fe000000 {
+			compatible = "renesas,r8a774c0-pcie-ep",
+				     "renesas,rcar-gen3-pcie-ep";
+			reg = <0x0 0xfe000000 0 0x80000>,
+			      <0x0 0xfe100000 0 0x100000>,
+			      <0x0 0xfe200000 0 0x200000>,
+			      <0x0 0x30000000 0 0x8000000>,
+			      <0x0 0x38000000 0 0x8000000>;
+			reg-names = "apb-base", "memory0", "memory1", "memory2", "memory3";
+			interrupts = <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 319>;
+			clock-names = "pcie";
+			resets = <&cpg 319>;
+			power-domains = <&sysc R8A774C0_PD_ALWAYS_ON>;
+			status = "disabled";
+		};
+
 		vspb0: vsp@fe960000 {
 			compatible = "renesas,vsp2";
 			reg = <0 0xfe960000 0 0x8000>;

arch/arm/dts/r8a774e1-hihope-rzg2h-ex.dts

@@ -0,0 +1,20 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Device Tree Source for the HiHope RZ/G2H sub board
+ *
+ * Copyright (C) 2020 Renesas Electronics Corp.
+ */
+
+#include "r8a774e1-hihope-rzg2h.dts"
+#include "hihope-rzg2-ex.dtsi"
+
+/ {
+	model = "HopeRun HiHope RZ/G2H with sub board";
+	compatible = "hoperun,hihope-rzg2-ex", "hoperun,hihope-rzg2h",
+		     "renesas,r8a774e1";
+};
+
+/* Set SW43 = ON and SW1001[7] = OFF for SATA port to be activated */
+&sata {
+	status = "okay";
+};

arch/arm/dts/r8a774e1-hihope-rzg2h-u-boot.dts

@@ -0,0 +1,27 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Device Tree Source extras for U-Boot for the Hihope RZ/G2H board
+ *
+ * Copyright (C) 2020 Renesas Electronics Corp.
+ */
+
+#include "r8a774e1-hihope-rzg2h-ex.dts"
+#include "r8a774e1-u-boot.dtsi"
+
+&gpio3 {
+	bt_reg_on{
+		gpio-hog;
+		gpios = <13 GPIO_ACTIVE_HIGH>;
+		output-low;
+		line-name = "bt-reg-on";
+	};
+};
+
+&gpio4 {
+	wlan_reg_on{
+		gpio-hog;
+		gpios = <6 GPIO_ACTIVE_HIGH>;
+		output-low;
+		line-name = "wlan-reg-on";
+	};
+};

arch/arm/dts/r8a774e1-hihope-rzg2h.dts

@@ -0,0 +1,41 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Device Tree Source for the HiHope RZ/G2H main board
+ *
+ * Copyright (C) 2020 Renesas Electronics Corp.
+ */
+
+/dts-v1/;
+#include "r8a774e1.dtsi"
+#include "hihope-rev4.dtsi"
+
+/ {
+	model = "HopeRun HiHope RZ/G2H main board based on r8a774e1";
+	compatible = "hoperun,hihope-rzg2h", "renesas,r8a774e1";
+
+	memory@48000000 {
+		device_type = "memory";
+		/* first 128MB is reserved for secure area. */
+		reg = <0x0 0x48000000 0x0 0x78000000>;
+	};
+
+	memory@500000000 {
+		device_type = "memory";
+		reg = <0x5 0x00000000 0x0 0x80000000>;
+	};
+};
+
+&du {
+	clocks = <&cpg CPG_MOD 724>,
+		 <&cpg CPG_MOD 723>,
+		 <&cpg CPG_MOD 721>,
+		 <&versaclock5 1>,
+		 <&x302_clk>,
+		 <&versaclock5 2>;
+	clock-names = "du.0", "du.1", "du.3",
+		      "dclkin.0", "dclkin.1", "dclkin.3";
+};
+
+&sdhi3 {
+	mmc-hs400-1_8v;
+};

arch/arm/dts/r8a774e1-u-boot.dtsi

@@ -0,0 +1,59 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Device Tree Source extras for U-Boot on RZ/G2 R8A774E1 SoC
+ *
+ * Copyright (C) 2020 Renesas Electronics Corp.
+ */
+
+#include "r8a779x-u-boot.dtsi"
+
+&extalr_clk {
+	u-boot,dm-pre-reloc;
+};
+
+/delete-node/ &audma0;
+/delete-node/ &audma1;
+/delete-node/ &can0;
+/delete-node/ &can1;
+/delete-node/ &canfd;
+/delete-node/ &csi20;
+/delete-node/ &csi40;
+/delete-node/ &du;
+/delete-node/ &fcpf0;
+/delete-node/ &fcpf1;
+/delete-node/ &fcpvb0;
+/delete-node/ &fcpvb1;
+/delete-node/ &fcpvd0;
+/delete-node/ &fcpvd1;
+/delete-node/ &fcpvi0;
+/delete-node/ &fcpvi1;
+/delete-node/ &hdmi0;
+/delete-node/ &lvds0;
+/delete-node/ &rcar_sound;
+/delete-node/ &sdhi2;
+/delete-node/ &sound_card;
+/delete-node/ &vin0;
+/delete-node/ &vin1;
+/delete-node/ &vin2;
+/delete-node/ &vin3;
+/delete-node/ &vin4;
+/delete-node/ &vin5;
+/delete-node/ &vin6;
+/delete-node/ &vin7;
+/delete-node/ &vspbc;
+/delete-node/ &vspbd;
+/delete-node/ &vspd0;
+/delete-node/ &vspd1;
+/delete-node/ &vspi0;
+/delete-node/ &vspi1;
+
+/ {
+	/delete-node/ hdmi0-out;
+};
+
+/ {
+	soc {
+		/delete-node/ fdp1@fe940000;
+		/delete-node/ fdp1@fe944000;
+	};
+};

arch/arm/dts/zynq-zc702.dts

@@ -51,7 +51,7 @@
 	leds {
 		compatible = "gpio-leds";
 
-		ds23 {
+		led-ds23 {
 			label = "ds23";
 			gpios = <&gpio0 10 0>;
 			linux,default-trigger = "heartbeat";

arch/arm/dts/zynq-zturn-common.dtsi

@@ -112,7 +112,7 @@
 	};
 
 	accelerometer@53 {
-		compatible = "adi,adxl345", "adxl345", "adi,adxl34x", "adxl34x";
+		compatible = "adi,adxl345";
 		reg = <0x53>;
 		interrupt-parent = <&intc>;
 		interrupts = <0x0 0x1e 0x4>;

arch/arm/dts/zynq-zybo-z7.dts

@@ -31,7 +31,7 @@
 	gpio-leds {
 		compatible = "gpio-leds";
 
-		ld4 {
+		led-ld4 {
 			label = "zynq-zybo-z7:green:ld4";
 			gpios = <&gpio0 7 GPIO_ACTIVE_HIGH>;
 		};

arch/arm/dts/zynqmp-clk-ccf.dtsi

@@ -284,18 +284,16 @@
 	clocks = <&zynqmp_clk AMS_REF>;
 };
 
-&zynqmp_dpsub {
-	clocks = <&dp_aclk>, <&zynqmp_clk DP_AUDIO_REF>, <&zynqmp_clk DP_VIDEO_REF>;
-};
-
-&xlnx_dpdma {
-	clocks = <&zynqmp_clk DPDMA_REF>;
-};
-
-&zynqmp_dp_snd_codec0 {
-	clocks = <&zynqmp_clk DP_AUDIO_REF>;
-};
-
 &zynqmp_pcap {
 	clocks = <&zynqmp_clk PCAP>;
 };
+
+&zynqmp_dpdma {
+	clocks = <&zynqmp_clk DPDMA_REF>;
+};
+
+&zynqmp_dpsub {
+	clocks = <&zynqmp_clk TOPSW_LSBUS>,
+		 <&zynqmp_clk DP_AUDIO_REF>,
+		 <&zynqmp_clk DP_VIDEO_REF>;
+};

arch/arm/dts/zynqmp-g-a2197-00-revA.dts

@@ -88,9 +88,6 @@
 		reset-gpios = <&gpio 42 GPIO_ACTIVE_LOW>;
 /*		xlnx,phy-type = <PHY_TYPE_SGMII>; */
 	};
-/*	phy-names = "...";
-	phys = <&lane0 PHY_TYPE_SGMII ... >
-	Note: lane0 sgmii/lane1 usb3 */
 };
 
 &gpio {

arch/arm/dts/zynqmp-m-a2197-01-revA.dts

@@ -118,9 +118,6 @@
 		reg = <0>;
 /*		xlnx,phy-type = <PHY_TYPE_SGMII>; */
 	};
-/*	phy-names = "...";
-	phys = <&lane0 PHY_TYPE_SGMII ... >
-	Note: lane0 sgmii/lane1 usb3 */
 };
 
 &gpio {

arch/arm/dts/zynqmp-mini-emmc0.dts

@@ -51,6 +51,8 @@
 			u-boot,dm-pre-reloc;
 			compatible = "xlnx,zynqmp-8.9a", "arasan,sdhci-8.9a";
 			status = "disabled";
+			non-removable;
+			bus-width = <8>;
 			reg = <0x0 0xff160000 0x0 0x1000>;
 			clock-names = "clk_xin", "clk_ahb";
 			clocks = <&clk_xin &clk_xin>;

arch/arm/dts/zynqmp-mini-emmc1.dts

@@ -51,6 +51,8 @@
 			u-boot,dm-pre-reloc;
 			compatible = "xlnx,zynqmp-8.9a", "arasan,sdhci-8.9a";
 			status = "disabled";
+			non-removable;
+			bus-width = <8>;
 			reg = <0x0 0xff170000 0x0 0x1000>;
 			clock-names = "clk_xin", "clk_ahb";
 			clocks = <&clk_xin &clk_xin>;

arch/arm/dts/zynqmp-zc1232-revA.dts

@@ -78,8 +78,6 @@
 	ceva,p1-comwake-params = /bits/ 8 <0x06 0x14 0x08 0x0E>;
 	ceva,p1-burst-params = /bits/ 8 <0x13 0x08 0x4A 0x06>;
 	ceva,p1-retry-params = /bits/ 16 <0x96A4 0x3FFC>;
-	phy-names = "sata-phy";
-	phys = <&lane0 PHY_TYPE_SATA 0 0 125000000>, <&lane1 PHY_TYPE_SATA 1 1 125000000>;
 };
 
 &uart0 {

arch/arm/dts/zynqmp-zc1751-xm015-dc1.dts

@@ -175,26 +175,11 @@
 	dr_mode = "host";
 };
 
+&zynqmp_dpdma {
+	status = "okay";
+};
+
 &zynqmp_dpsub {
 	status = "okay";
 };
 
-&zynqmp_dp_snd_pcm0 {
-	status = "okay";
-};
-
-&zynqmp_dp_snd_pcm1 {
-	status = "okay";
-};
-
-&zynqmp_dp_snd_card0 {
-	status = "okay";
-};
-
-&zynqmp_dp_snd_codec0 {
-	status = "okay";
-};
-
-&xlnx_dpdma {
-	status = "okay";
-};

arch/arm/dts/zynqmp-zc1751-xm016-dc2.dts

@@ -124,6 +124,10 @@
 		reg = <0x0>;
 		#address-cells = <0x2>;
 		#size-cells = <0x1>;
+		nand-ecc-mode = "soft";
+		nand-ecc-algo = "bch";
+		nand-rb = <0>;
+		label = "main-storage-0";
 
 		partition@0 {	/* for testing purpose */
 			label = "nand-fsbl-uboot";
@@ -154,6 +158,10 @@
 		reg = <0x1>;
 		#address-cells = <0x2>;
 		#size-cells = <0x1>;
+		nand-ecc-mode = "soft";
+		nand-ecc-algo = "bch";
+		nand-rb = <0>;
+		label = "main-storage-1";
 
 		partition@0 {	/* for testing purpose */
 			label = "nand1-fsbl-uboot";

arch/arm/dts/zynqmp-zc1751-xm018-dc4.dts

@@ -119,7 +119,7 @@
 	status = "okay";
 };
 
-&xlnx_dpdma {
+&zynqmp_dpdma {
 	status = "okay";
 };
 

arch/arm/dts/zynqmp-zcu100-revC.dts

@@ -69,27 +69,27 @@
 
 	leds {
 		compatible = "gpio-leds";
-		ds2 {
+		led-ds2 {
 			label = "ds2";
 			gpios = <&gpio 20 GPIO_ACTIVE_HIGH>;
 			linux,default-trigger = "heartbeat";
 		};
 
-		ds3 {
+		led-ds3 {
 			label = "ds3";
 			gpios = <&gpio 19 GPIO_ACTIVE_HIGH>;
 			linux,default-trigger = "phy0tx"; /* WLAN tx */
 			default-state = "off";
 		};
 
-		ds4 {
+		led-ds4 {
 			label = "ds4";
 			gpios = <&gpio 18 GPIO_ACTIVE_HIGH>;
 			linux,default-trigger = "phy0rx"; /* WLAN rx */
 			default-state = "off";
 		};
 
-		ds5 {
+		led-ds5 {
 			label = "ds5";
 			gpios = <&gpio 17 GPIO_ACTIVE_HIGH>;
 			linux,default-trigger = "bluetooth-power";
@@ -130,6 +130,18 @@
 		compatible = "iio-hwmon";
 		io-channels = <&u35 0>, <&u35 1>, <&u35 2>, <&u35 3>;
 	};
+
+	si5335a_0: clk26 {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <26000000>;
+	};
+
+	si5335a_1: clk27 {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <27000000>;
+	};
 };
 
 &dcc {
@@ -212,7 +224,7 @@
 				compatible = "ti,tps65086";
 				reg = <0x5e>;
 				interrupt-parent = <&gpio>;
-				interrupts = <77 GPIO_ACTIVE_LOW>;
+				interrupts = <77 IRQ_TYPE_LEVEL_LOW>;
 				#gpio-cells = <2>;
 				gpio-controller;
 			};
@@ -250,6 +262,13 @@
 	};
 };
 
+&psgtr {
+	status = "okay";
+	/* usb3, dps */
+	clocks = <&si5335a_0>, <&si5335a_1>;
+	clock-names = "ref0", "ref1";
+};
+
 &rtc {
 	status = "okay";
 };
@@ -281,10 +300,6 @@
 	};
 };
 
-&serdes {
-	status = "okay";
-};
-
 &spi0 { /* Low Speed connector */
 	status = "okay";
 	label = "LS-SPI0";
@@ -318,8 +333,6 @@
 &dwc3_0 {
 	status = "okay";
 	dr_mode = "peripheral";
-	phy-names = "usb3-phy";
-	phys = <&lane2 PHY_TYPE_USB3 0 0 26000000>;
 	maximum-speed = "super-speed";
 };
 
@@ -331,8 +344,6 @@
 &dwc3_1 {
 	status = "okay";
 	dr_mode = "host";
-	phy-names = "usb3-phy";
-	phys = <&lane3 PHY_TYPE_USB3 1 0 26000000>;
 	maximum-speed = "super-speed";
 };
 
@@ -347,3 +358,14 @@
 &ams_ps {
 	status = "okay";
 };
+
+&zynqmp_dpdma {
+	status = "okay";
+};
+
+&zynqmp_dpsub {
+	status = "okay";
+	phy-names = "dp-phy0", "dp-phy1";
+	phys = <&psgtr 1 PHY_TYPE_DP 0 1>,
+	       <&psgtr 0 PHY_TYPE_DP 1 1>;
+};

arch/arm/dts/zynqmp-zcu102-revA.dts

@@ -137,6 +137,19 @@
 		compatible = "iio-hwmon";
 		io-channels = <&u75 0>, <&u75 1>, <&u75 2>, <&u75 3>;
 	};
+
+	/* 48MHz reference crystal */
+	ref48: ref48M {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <48000000>;
+	};
+
+	refhdmi: refhdmi {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <114285000>;
+	};
 };
 
 &can1 {
@@ -213,25 +226,25 @@
 		gpio-line-names = "PS_GTR_LAN_SEL0", "PS_GTR_LAN_SEL1", "PS_GTR_LAN_SEL2", "PS_GTR_LAN_SEL3",
 				"PCI_CLK_DIR_SEL", "IIC_MUX_RESET_B", "GEM3_EXP_RESET_B",
 				"", "", "", "", "", "", "", "", "";
-		gtr-sel0 {
+		gtr-sel0-hog {
 			gpio-hog;
 			gpios = <0 0>;
 			output-low; /* PCIE = 0, DP = 1 */
 			line-name = "sel0";
 		};
-		gtr-sel1 {
+		gtr-sel1-hog {
 			gpio-hog;
 			gpios = <1 0>;
 			output-high; /* PCIE = 0, DP = 1 */
 			line-name = "sel1";
 		};
-		gtr-sel2 {
+		gtr-sel2-hog {
 			gpio-hog;
 			gpios = <2 0>;
 			output-high; /* PCIE = 0, USB0 = 1 */
 			line-name = "sel2";
 		};
-		gtr-sel3 {
+		gtr-sel3-hog {
 			gpio-hog;
 			gpios = <3 0>;
 			output-high; /* PCIE = 0, SATA = 1 */
@@ -494,8 +507,54 @@
 			si5341: clock-generator@36 { /* SI5341 - u69 */
 				compatible = "silabs,si5341";
 				reg = <0x36>;
-			};
+				#clock-cells = <2>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				clocks = <&ref48>;
+				clock-names = "xtal";
+				clock-output-names = "si5341";
 
+				si5341_0: out@0 {
+					/* refclk0 for PS-GT, used for DP */
+					reg = <0>;
+					always-on;
+				};
+				si5341_2: out@2 {
+					/* refclk2 for PS-GT, used for USB3 */
+					reg = <2>;
+					always-on;
+				};
+				si5341_3: out@3 {
+					/* refclk3 for PS-GT, used for SATA */
+					reg = <3>;
+					always-on;
+				};
+				si5341_4: out@4 {
+					/* refclk4 for PS-GT, used for PCIE slot */
+					reg = <4>;
+					always-on;
+				};
+				si5341_5: out@5 {
+					/* refclk5 for PS-GT, used for PCIE */
+					reg = <5>;
+					always-on;
+				};
+				si5341_6: out@6 {
+					/* refclk6 PL CLK125 */
+					reg = <6>;
+					always-on;
+				};
+				si5341_7: out@7 {
+					/* refclk7 PL CLK74 */
+					reg = <7>;
+					always-on;
+				};
+				si5341_9: out@9 {
+					/* refclk9 used for PS_REF_CLK 33.3 MHz */
+					reg = <9>;
+					always-on;
+				};
+			};
 		};
 		i2c@2 {
 			#address-cells = <1>;
@@ -603,6 +662,13 @@
 	status = "okay";
 };
 
+&psgtr {
+	status = "okay";
+	/* pcie, sata, usb3, dp */
+	clocks = <&si5341 0 5>, <&si5341 0 3>, <&si5341 0 2>, <&si5341 0 0>;
+	clock-names = "ref0", "ref1", "ref2", "ref3";
+};
+
 &qspi {
 	status = "okay";
 	is-dual = <1>;
@@ -649,7 +715,7 @@
 	ceva,p1-burst-params = /bits/ 8 <0x13 0x08 0x4A 0x06>;
 	ceva,p1-retry-params = /bits/ 16 <0x96A4 0x3FFC>;
 	phy-names = "sata-phy";
-	phys = <&lane3 PHY_TYPE_SATA 1 1 125000000>;
+	phys = <&psgtr 3 PHY_TYPE_SATA 1 1>;
 };
 
 /* SD1 with level shifter */
@@ -663,10 +729,6 @@
 	xlnx,mio-bank = <1>;
 };
 
-&serdes {
-	status = "okay";
-};
-
 &uart0 {
 	status = "okay";
 };
@@ -684,8 +746,6 @@
 	status = "okay";
 	dr_mode = "host";
 	snps,usb3_lpm_capable;
-	phy-names = "usb3-phy";
-	phys = <&lane2 PHY_TYPE_USB3 0 2 26000000>;
 	maximum-speed = "super-speed";
 };
 
@@ -705,26 +765,12 @@
 	status = "okay";
 };
 
+&zynqmp_dpdma {
+	status = "okay";
+};
+
 &zynqmp_dpsub {
 	status = "okay";
-};
+	phy-names = "dp-phy0";
-
+	phys = <&psgtr 1 PHY_TYPE_DP 0 3>;
-&zynqmp_dp_snd_codec0 {
-	status = "okay";
-};
-
-&zynqmp_dp_snd_pcm0 {
-	status = "okay";
-};
-
-&zynqmp_dp_snd_pcm1 {
-	status = "okay";
-};
-
-&zynqmp_dp_snd_card0 {
-	status = "okay";
-};
-
-&xlnx_dpdma {
-	status = "okay";
 };

arch/arm/dts/zynqmp-zcu104-revA.dts

@@ -40,6 +40,24 @@
 		device_type = "memory";
 		reg = <0x0 0x0 0x0 0x80000000>;
 	};
+
+	clock_8t49n287_5: clk125 {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <125000000>;
+	};
+
+	clock_8t49n287_2: clk26 {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <26000000>;
+	};
+
+	clock_8t49n287_3: clk27 {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <27000000>;
+	};
 };
 
 &can1 {
@@ -226,6 +244,13 @@
 	};
 };
 
+&psgtr {
+	status = "okay";
+	/* nc, sata, usb3, dp */
+	clocks = <&clock_8t49n287_5>, <&clock_8t49n287_2>, <&clock_8t49n287_3>;
+	clock-names = "ref1", "ref2", "ref3";
+};
+
 &rtc {
 	status = "okay";
 };
@@ -242,7 +267,7 @@
 	ceva,p1-burst-params = /bits/ 8 <0x13 0x08 0x4A 0x06>;
 	ceva,p1-retry-params = /bits/ 16 <0x96A4 0x3FFC>;
 	phy-names = "sata-phy";
-	phys = <&lane3 PHY_TYPE_SATA 1 1 125000000>;
+	phys = <&psgtr 3 PHY_TYPE_SATA 1 1>;
 };
 
 /* SD1 with level shifter */
@@ -253,10 +278,6 @@
 	disable-wp;
 };
 
-&serdes {
-	status = "okay";
-};
-
 &uart0 {
 	status = "okay";
 };
@@ -274,8 +295,6 @@
 	status = "okay";
 	dr_mode = "host";
 	snps,usb3_lpm_capable;
-	phy-names = "usb3-phy";
-	phys = <&lane2 PHY_TYPE_USB3 0 2 26000000>;
 	maximum-speed = "super-speed";
 };
 
@@ -294,3 +313,14 @@
 &ams_pl {
 	status = "okay";
 };
+
+&zynqmp_dpdma {
+	status = "okay";
+};
+
+&zynqmp_dpsub {
+	status = "okay";
+	phy-names = "dp-phy0", "dp-phy1";
+	phys = <&psgtr 1 PHY_TYPE_DP 0 3>,
+	       <&psgtr 0 PHY_TYPE_DP 1 3>;
+};

arch/arm/dts/zynqmp-zcu104-revC.dts

@@ -46,6 +46,24 @@
 		compatible = "iio-hwmon";
 		io-channels = <&u183 0>, <&u183 1>, <&u183 2>, <&u183 3>;
 	};
+
+	clock_8t49n287_5: clk125 {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <125000000>;
+	};
+
+	clock_8t49n287_2: clk26 {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <26000000>;
+	};
+
+	clock_8t49n287_3: clk27 {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <27000000>;
+	};
 };
 
 &can1 {
@@ -243,6 +261,13 @@
 	status = "okay";
 };
 
+&psgtr {
+	status = "okay";
+	/* nc, sata, usb3, dp */
+	clocks = <&clock_8t49n287_5>, <&clock_8t49n287_2>, <&clock_8t49n287_3>;
+	clock-names = "ref1", "ref2", "ref3";
+};
+
 &sata {
 	status = "okay";
 	/* SATA OOB timing settings */
@@ -255,7 +280,7 @@
 	ceva,p1-burst-params = /bits/ 8 <0x13 0x08 0x4A 0x06>;
 	ceva,p1-retry-params = /bits/ 16 <0x96A4 0x3FFC>;
 	phy-names = "sata-phy";
-	phys = <&lane3 PHY_TYPE_SATA 1 1 125000000>;
+	phys = <&psgtr 3 PHY_TYPE_SATA 1 1>;
 };
 
 /* SD1 with level shifter */
@@ -266,10 +291,6 @@
 	disable-wp;
 };
 
-&serdes {
-	status = "okay";
-};
-
 &uart0 {
 	status = "okay";
 };
@@ -287,8 +308,6 @@
 	status = "okay";
 	dr_mode = "host";
 	snps,usb3_lpm_capable;
-	phy-names = "usb3-phy";
-	phys = <&lane2 PHY_TYPE_USB3 0 2 26000000>;
 	maximum-speed = "super-speed";
 };
 
@@ -307,3 +326,14 @@
 &ams_pl {
 	status = "okay";
 };
+
+&zynqmp_dpdma {
+	status = "okay";
+};
+
+&zynqmp_dpsub {
+	status = "okay";
+	phy-names = "dp-phy0", "dp-phy1";
+	phys = <&psgtr 1 PHY_TYPE_DP 0 3>,
+	       <&psgtr 0 PHY_TYPE_DP 1 3>;
+};

arch/arm/dts/zynqmp-zcu106-revA.dts

@@ -137,6 +137,19 @@
 		compatible = "iio-hwmon";
 		io-channels = <&u75 0>, <&u75 1>, <&u75 2>, <&u75 3>;
 	};
+
+	/* 48MHz reference crystal */
+	ref48: ref48M {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <48000000>;
+	};
+
+	refhdmi: refhdmi {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <114285000>;
+	};
 };
 
 &can1 {
@@ -147,6 +160,18 @@
 	status = "okay";
 };
 
+&zynqmp_dpdma {
+	status = "okay";
+};
+
+&zynqmp_dpsub {
+	status = "okay";
+	phy-names = "dp-phy0", "dp-phy1";
+	phys = <&psgtr 1 PHY_TYPE_DP 0 3>,
+	       <&psgtr 0 PHY_TYPE_DP 1 3>;
+};
+
+/* fpd_dma clk 667MHz, lpd_dma 500MHz */
 &fpd_dma_chan1 {
 	status = "okay";
 };
@@ -490,8 +515,45 @@
 			#size-cells = <0>;
 			reg = <1>;
 			si5341: clock-generator@36 { /* SI5341 - u69 */
-				compatible = "si5341";
+				compatible = "silabs,si5341";
 				reg = <0x36>;
+				#clock-cells = <2>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				clocks = <&ref48>;
+				clock-names = "xtal";
+				clock-output-names = "si5341";
+
+				si5341_0: out@0 {
+					/* refclk0 for PS-GT, used for DP */
+					reg = <0>;
+					always-on;
+				};
+				si5341_2: out@2 {
+					/* refclk2 for PS-GT, used for USB3 */
+					reg = <2>;
+					always-on;
+				};
+				si5341_3: out@3 {
+					/* refclk3 for PS-GT, used for SATA */
+					reg = <3>;
+					always-on;
+				};
+				si5341_6: out@6 {
+					/* refclk6 PL CLK125 */
+					reg = <6>;
+					always-on;
+				};
+				si5341_7: out@7 {
+					/* refclk7 PL CLK74 */
+					reg = <7>;
+					always-on;
+				};
+				si5341_9: out@9 {
+					/* refclk9 used for PS_REF_CLK 33.3 MHz */
+					reg = <9>;
+					always-on;
+				};
 			};
 
 		};
@@ -528,8 +590,23 @@
 			#size-cells = <0>;
 			reg = <4>;
 			si5328: clock-generator@69 {/* SI5328 - u20 */
-				compatible = "silabs,si5328";
 				reg = <0x69>;
+				/*
+				 * Chip has interrupt present connected to PL
+				 * interrupt-parent = <&>;
+				 * interrupts = <>;
+				 */
+				#address-cells = <1>;
+				#size-cells = <0>;
+				#clock-cells = <1>;
+				clocks = <&refhdmi>;
+				clock-names = "xtal";
+				clock-output-names = "si5328";
+
+				si5328_clk: clk0@0 {
+					reg = <0>;
+					clock-frequency = <27000000>;
+				};
 			};
 		};
 		i2c@5 {
@@ -601,6 +678,13 @@
 	};
 };
 
+&psgtr {
+	status = "okay";
+	/* nc, sata, usb3, dp */
+	clocks = <&si5341 0 3>, <&si5341 0 2>, <&si5341 0 0>;
+	clock-names = "ref1", "ref2", "ref3";
+};
+
 &qspi {
 	status = "okay";
 	is-dual = <1>;
@@ -647,7 +731,7 @@
 	ceva,p1-burst-params = /bits/ 8 <0x13 0x08 0x4A 0x06>;
 	ceva,p1-retry-params = /bits/ 16 <0x96A4 0x3FFC>;
 	phy-names = "sata-phy";
-	phys = <&lane3 PHY_TYPE_SATA 1 1 125000000>;
+	phys = <&psgtr 3 PHY_TYPE_SATA 1 1>;
 };
 
 /* SD1 with level shifter */
@@ -660,10 +744,6 @@
 	xlnx,mio-bank = <1>;
 };
 
-&serdes {
-	status = "okay";
-};
-
 &uart0 {
 	status = "okay";
 };
@@ -681,8 +761,6 @@
 	status = "okay";
 	dr_mode = "host";
 	snps,usb3_lpm_capable;
-	phy-names = "usb3-phy";
-	phys = <&lane2 PHY_TYPE_USB3 0 2 26000000>;
 };
 
 &watchdog0 {

arch/arm/dts/zynqmp-zcu111-revA.dts

@@ -121,6 +121,13 @@
 		compatible = "iio-hwmon";
 		io-channels = <&u79 0>, <&u79 1>, <&u79 2>, <&u79 3>;
 	};
+
+	/* 48MHz reference crystal */
+	ref48: ref48M {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <48000000>;
+	};
 };
 
 &dcc {
@@ -386,10 +393,46 @@
 			#size-cells = <0>;
 			reg = <1>;
 			si5341: clock-generator@36 { /* SI5341 - u46 */
-				compatible = "si5341";
+				compatible = "silabs,si5341";
 				reg = <0x36>;
-			};
+				#clock-cells = <2>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				clocks = <&ref48>;
+				clock-names = "xtal";
+				clock-output-names = "si5341";
 
+				si5341_0: out@0 {
+					/* refclk0 for PS-GT, used for DP */
+					reg = <0>;
+					always-on;
+				};
+				si5341_2: out@2 {
+					/* refclk2 for PS-GT, used for USB3 */
+					reg = <2>;
+					always-on;
+				};
+				si5341_3: out@3 {
+					/* refclk3 for PS-GT, used for SATA */
+					reg = <3>;
+					always-on;
+				};
+				si5341_5: out@5 {
+					/* refclk5 PL CLK100 */
+					reg = <5>;
+					always-on;
+				};
+				si5341_6: out@6 {
+					/* refclk6 PL CLK125 */
+					reg = <6>;
+					always-on;
+				};
+				si5341_9: out@9 {
+					/* refclk9 used for PS_REF_CLK 33.3 MHz */
+					reg = <9>;
+					always-on;
+				};
+			};
 		};
 		i2c@2 {
 			#address-cells = <1>;
@@ -423,8 +466,8 @@
 			#address-cells = <1>;
 			#size-cells = <0>;
 			reg = <4>;
-			si5328: clock-generator@69 { /* SI5328 - u48 */
+			si5382: clock-generator@69 { /* SI5382 - u48 */
-				compatible = "silabs,si5328";
+				compatible = "silabs,si5382";
 				reg = <0x69>;
 			};
 		};
@@ -511,6 +554,13 @@
 	};
 };
 
+&psgtr {
+	status = "okay";
+	/* nc, sata, usb3, dp */
+	clocks = <&si5341 0 3>, <&si5341 0 2>, <&si5341 0 0>;
+	clock-names = "ref1", "ref2", "ref3";
+};
+
 &qspi {
 	status = "okay";
 	is-dual = <1>;
@@ -557,7 +607,7 @@
 	ceva,p1-burst-params = /bits/ 8 <0x13 0x08 0x4A 0x06>;
 	ceva,p1-retry-params = /bits/ 16 <0x96A4 0x3FFC>;
 	phy-names = "sata-phy";
-	phys = <&lane3 PHY_TYPE_SATA 1 3 125000000>;
+	phys = <&psgtr 3 PHY_TYPE_SATA 1 1>;
 };
 
 /* SD1 with level shifter */
@@ -571,10 +621,6 @@
 	xlnx,mio-bank = <1>;
 };
 
-&serdes {
-	status = "okay";
-};
-
 &uart0 {
 	status = "okay";
 };
@@ -582,12 +628,16 @@
 /* ULPI SMSC USB3320 */
 &usb0 {
 	status = "okay";
+	dr_mode = "host";
 };
 
-&dwc3_0 {
+&zynqmp_dpdma {
 	status = "okay";
-	dr_mode = "host";
+};
-	snps,usb3_lpm_capable;
+
-	phy-names = "usb3-phy";
+&zynqmp_dpsub {
-	phys = <&lane2 PHY_TYPE_USB3 0 2 26000000>;
+	status = "okay";
+	phy-names = "dp-phy0", "dp-phy1";
+	phys = <&psgtr 1 PHY_TYPE_DP 0 1>,
+	       <&psgtr 0 PHY_TYPE_DP 1 1>;
 };

arch/arm/dts/zynqmp-zcu208-revA.dts

@@ -120,6 +120,13 @@
 		compatible = "iio-hwmon";
 		io-channels = <&dac_avcc 0>, <&dac_avcc 1>, <&dac_avcc 2>, <&dac_avcc 3>;
 	};
+
+	/* 48MHz reference crystal */
+	ref48: ref48M {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <48000000>;
+	};
 };
 
 &dcc {
@@ -404,10 +411,41 @@
 			#size-cells = <0>;
 			reg = <1>;
 			si5341: clock-generator@36 { /* SI5341 - u43 */
-				compatible = "si5341";
+				compatible = "silabs,si5341";
 				reg = <0x36>;
-			};
+				#clock-cells = <2>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				clocks = <&ref48>;
+				clock-names = "xtal";
+				clock-output-names = "si5341";
 
+				si5341_2: out@2 {
+					/* refclk2 for PS-GT, used for USB3 */
+					reg = <2>;
+					always-on; /* assigned-clocks does not enable, so do it here */
+				};
+				si5341_3: out@3 {
+					/* refclk3 for PS-GT, used for SATA */
+					reg = <3>;
+					always-on; /* assigned-clocks does not enable, so do it here */
+				};
+				si5341_5: out@5 {
+					/* refclk5 PL CLK100 */
+					reg = <5>;
+					always-on; /* assigned-clocks does not enable, so do it here */
+				};
+				si5341_6: out@6 {
+					/* refclk6 PL CLK125 */
+					reg = <6>;
+					always-on; /* assigned-clocks does not enable, so do it here */
+				};
+				si5341_9: out@9 {
+					/* refclk9 used for PS_REF_CLK 33.3 MHz */
+					reg = <9>;
+					always-on; /* assigned-clocks does not enable, so do it here */
+				};
+			};
 		};
 		i2c_si570_user_c0: i2c@2 {
 			#address-cells = <1>;
@@ -441,7 +479,10 @@
 			#address-cells = <1>;
 			#size-cells = <0>;
 			reg = <4>;
-			/* U409B - 8a34001 */
+			idt_8a34001: phc@5b {
+				compatible = "idt,8a34001"; /* u409B */
+				reg = <0x5b>;
+			};
 		};
 		i2c_clk104: i2c@5 {
 			#address-cells = <1>;
@@ -538,6 +579,13 @@
 	};
 };
 
+&psgtr {
+	status = "okay";
+	/* pcie, sata, usb3, dp */
+	clocks = <&si5341 0 5>, <&si5341 0 3>, <&si5341 0 2>, <&si5341 0 0>;
+	clock-names = "ref0", "ref1", "ref2", "ref3";
+};
+
 &rtc {
 	status = "okay";
 };
@@ -553,8 +601,7 @@
 	ceva,p1-comwake-params = /bits/ 8 <0x06 0x14 0x08 0x0E>;
 	ceva,p1-burst-params = /bits/ 8 <0x13 0x08 0x4A 0x06>;
 	ceva,p1-retry-params = /bits/ 16 <0x96A4 0x3FFC>;
-	phy-names = "sata-phy";
+	phys = <&psgtr 3 PHY_TYPE_SATA 1 3>;
-	phys = <&lane3 PHY_TYPE_SATA 1 3 125000000>;
 };
 
 /* SD1 with level shifter */
@@ -568,10 +615,6 @@
 	xlnx,mio-bank = <1>;
 };
 
-&serdes {
-	status = "okay";
-};
-
 &uart0 {
 	status = "okay";
 };
@@ -585,6 +628,4 @@
 	status = "okay";
 	dr_mode = "host";
 	snps,usb3_lpm_capable;
-	phy-names = "usb3-phy";
-	phys = <&lane2 PHY_TYPE_USB3 0 2 26000000>;
 };

arch/arm/dts/zynqmp-zcu216-revA.dts

@@ -120,6 +120,20 @@
 		compatible = "iio-hwmon";
 		io-channels = <&dac_avcc 0>, <&dac_avcc 1>, <&dac_avcc 2>, <&dac_avcc 3>;
 	};
+
+	/* 48MHz reference crystal */
+	ref48: ref48M {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <48000000>;
+	};
+};
+
+&psgtr {
+	status = "okay";
+	/* pcie, sata, usb3, dp */
+	clocks = <&si5341 0 5>, <&si5341 0 3>, <&si5341 0 2>, <&si5341 0 0>;
+	clock-names = "ref0", "ref1", "ref2", "ref3";
 };
 
 &dcc {
@@ -408,10 +422,41 @@
 			#size-cells = <0>;
 			reg = <1>;
 			si5341: clock-generator@36 { /* SI5341 - u43 */
-				compatible = "si5341";
+				compatible = "silabs,si5341";
 				reg = <0x36>;
-			};
+				#clock-cells = <2>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				clocks = <&ref48>;
+				clock-names = "xtal";
+				clock-output-names = "si5341";
 
+				si5341_2: out@2 {
+					/* refclk2 for PS-GT, used for USB3 */
+					reg = <2>;
+					always-on; /* assigned-clocks does not enable, so do it here */
+				};
+				si5341_3: out@3 {
+					/* refclk3 for PS-GT, used for SATA */
+					reg = <3>;
+					always-on; /* assigned-clocks does not enable, so do it here */
+				};
+				si5341_5: out@5 {
+					/* refclk5 PL CLK100 */
+					reg = <5>;
+					always-on; /* assigned-clocks does not enable, so do it here */
+				};
+				si5341_6: out@6 {
+					/* refclk6 PL CLK125 */
+					reg = <6>;
+					always-on; /* assigned-clocks does not enable, so do it here */
+				};
+				si5341_9: out@9 {
+					/* refclk9 used for PS_REF_CLK 33.3 MHz */
+					reg = <9>;
+					always-on; /* assigned-clocks does not enable, so do it here */
+				};
+			};
 		};
 		i2c_si570_user_c0: i2c@2 {
 			#address-cells = <1>;
@@ -445,7 +490,10 @@
 			#address-cells = <1>;
 			#size-cells = <0>;
 			reg = <4>;
-			/* U409B - 8a34001 */
+			idt_8a34001: phc@5b {
+				compatible = "idt,8a34001"; /* u409B */
+				reg = <0x5b>;
+			};
 		};
 		i2c_clk104: i2c@5 {
 			#address-cells = <1>;
@@ -557,8 +605,7 @@
 	ceva,p1-comwake-params = /bits/ 8 <0x06 0x14 0x08 0x0E>;
 	ceva,p1-burst-params = /bits/ 8 <0x13 0x08 0x4A 0x06>;
 	ceva,p1-retry-params = /bits/ 16 <0x96A4 0x3FFC>;
-	phy-names = "sata-phy";
+	phys = <&psgtr 3 PHY_TYPE_SATA 1 3>;
-	phys = <&lane3 PHY_TYPE_SATA 1 3 125000000>;
 };
 
 /* SD1 with level shifter */
@@ -572,10 +619,6 @@
 	xlnx,mio-bank = <1>;
 };
 
-&serdes {
-	status = "okay";
-};
-
 &uart0 {
 	status = "okay";
 };
@@ -589,6 +632,4 @@
 	status = "okay";
 	dr_mode = "host";
 	snps,usb3_lpm_capable;
-	phy-names = "usb3-phy";
-	phys = <&lane2 PHY_TYPE_USB3 0 2 26000000>;
 };

arch/arm/dts/zynqmp.dtsi

@@ -12,6 +12,7 @@
  * the License, or (at your option) any later version.
  */
 
+#include <dt-bindings/dma/xlnx-zynqmp-dpdma.h>
 #include <dt-bindings/power/xlnx-zynqmp-power.h>
 #include <dt-bindings/reset/xlnx-zynqmp-resets.h>
 
@@ -160,11 +161,25 @@
 				mbox-names = "tx", "rx";
 			};
 
+			nvmem_firmware {
+				compatible = "xlnx,zynqmp-nvmem-fw";
+				#address-cells = <1>;
+				#size-cells = <1>;
+
+				soc_revision: soc_revision@0 {
+					reg = <0x0 0x4>;
+				};
+			};
+
 			zynqmp_pcap: pcap {
 				compatible = "xlnx,zynqmp-pcap-fpga";
 				clock-names = "ref_clk";
 			};
 
+			xlnx_aes: zynqmp-aes {
+				compatible = "xlnx,zynqmp-aes";
+			};
+
 			zynqmp_reset: reset-controller {
 				compatible = "xlnx,zynqmp-reset";
 				#reset-cells = <1>;
@@ -198,16 +213,6 @@
 		ranges;
 	};
 
-	nvmem_firmware {
-		compatible = "xlnx,zynqmp-nvmem-fw";
-		#address-cells = <1>;
-		#size-cells = <1>;
-
-		soc_revision: soc_revision@0 {
-			reg = <0x0 0x4>;
-		};
-	};
-
 	amba: axi {
 		compatible = "simple-bus";
 		u-boot,dm-pre-reloc;
@@ -501,11 +506,11 @@
 			interrupts = <0 112 4>;
 		};
 
-		nand0: nand@ff100000 {
+		nand0: nand-controller@ff100000 {
-			compatible = "arasan,nfc-v3p10";
+			compatible = "xlnx,zynqmp-nand-controller", "arasan,nfc-v3p10";
 			status = "disabled";
 			reg = <0x0 0xff100000 0x0 0x1000>;
-			clock-names = "clk_sys", "clk_flash";
+			clock-names = "controller", "bus";
 			interrupt-parent = <&gic>;
 			interrupts = <0 14 4>;
 			#address-cells = <1>;
@@ -667,6 +672,15 @@
 			power-domains = <&zynqmp_firmware PD_QSPI>;
 		};
 
+		psgtr: phy@fd400000 {
+			compatible = "xlnx,zynqmp-psgtr-v1.1";
+			status = "disabled";
+			reg = <0x0 0xfd400000 0x0 0x40000>,
+			      <0x0 0xfd3d0000 0x0 0x1000>;
+			reg-names = "serdes", "siou";
+			#phy-cells = <4>;
+		};
+
 		rtc: rtc@ffa60000 {
 			compatible = "xlnx,zynqmp-rtc";
 			status = "disabled";
@@ -677,45 +691,6 @@
 			calibration = <0x8000>;
 		};
 
-		serdes: zynqmp_phy@fd400000 {
-			compatible = "xlnx,zynqmp-psgtr";
-			status = "disabled";
-			reg = <0x0 0xfd400000 0x0 0x40000>,
-			      <0x0 0xfd3d0000 0x0 0x1000>,
-			      <0x0 0xff5e0000 0x0 0x1000>;
-			reg-names = "serdes", "siou", "lpd";
-			nvmem-cells = <&soc_revision>;
-			nvmem-cell-names = "soc_revision";
-			resets = <&zynqmp_reset ZYNQMP_RESET_SATA>,
-				 <&zynqmp_reset ZYNQMP_RESET_USB0_CORERESET>,
-				 <&zynqmp_reset ZYNQMP_RESET_USB1_CORERESET>,
-				 <&zynqmp_reset ZYNQMP_RESET_USB0_HIBERRESET>,
-				 <&zynqmp_reset ZYNQMP_RESET_USB1_HIBERRESET>,
-				 <&zynqmp_reset ZYNQMP_RESET_USB0_APB>,
-				 <&zynqmp_reset ZYNQMP_RESET_USB1_APB>,
-				 <&zynqmp_reset ZYNQMP_RESET_DP>,
-				 <&zynqmp_reset ZYNQMP_RESET_GEM0>,
-				 <&zynqmp_reset ZYNQMP_RESET_GEM1>,
-				 <&zynqmp_reset ZYNQMP_RESET_GEM2>,
-				 <&zynqmp_reset ZYNQMP_RESET_GEM3>;
-			reset-names = "sata_rst", "usb0_crst", "usb1_crst",
-				      "usb0_hibrst", "usb1_hibrst", "usb0_apbrst",
-				      "usb1_apbrst", "dp_rst", "gem0_rst",
-				      "gem1_rst", "gem2_rst", "gem3_rst";
-			lane0: lane0 {
-				#phy-cells = <4>;
-			};
-			lane1: lane1 {
-				#phy-cells = <4>;
-			};
-			lane2: lane2 {
-				#phy-cells = <4>;
-			};
-			lane3: lane3 {
-				#phy-cells = <4>;
-			};
-		};
-
 		sata: ahci@fd0c0000 {
 			compatible = "ceva,ahci-1v84";
 			status = "disabled";
@@ -740,11 +715,11 @@
 			xlnx,device_id = <0>;
 			#stream-id-cells = <1>;
 			iommus = <&smmu 0x870>;
-			power-domains = <&zynqmp_firmware PD_SD_0>;
 			nvmem-cells = <&soc_revision>;
 			nvmem-cell-names = "soc_revision";
 			#clock-cells = <1>;
 			clock-output-names = "clk_out_sd0", "clk_in_sd0";
+			power-domains = <&zynqmp_firmware PD_SD_0>;
 		};
 
 		sdhci1: mmc@ff170000 {
@@ -758,11 +733,11 @@
 			xlnx,device_id = <1>;
 			#stream-id-cells = <1>;
 			iommus = <&smmu 0x871>;
-			power-domains = <&zynqmp_firmware PD_SD_1>;
 			nvmem-cells = <&soc_revision>;
 			nvmem-cell-names = "soc_revision";
 			#clock-cells = <1>;
 			clock-output-names = "clk_out_sd1", "clk_in_sd1";
+			power-domains = <&zynqmp_firmware PD_SD_1>;
 		};
 
 		smmu: iommu@fd800000 {
@@ -962,37 +937,18 @@
 			};
 		};
 
-		xlnx_dpdma: dma@fd4c0000 {
+		zynqmp_dpdma: dma-controller@fd4c0000 {
-			compatible = "xlnx,dpdma";
+			compatible = "xlnx,zynqmp-dpdma";
 			status = "disabled";
 			reg = <0x0 0xfd4c0000 0x0 0x1000>;
 			interrupts = <0 122 4>;
 			interrupt-parent = <&gic>;
 			clock-names = "axi_clk";
 			power-domains = <&zynqmp_firmware PD_DP>;
-			dma-channels = <6>;
 			#dma-cells = <1>;
-			dma-video0channel {
-				compatible = "xlnx,video0";
-			};
-			dma-video1channel {
-				compatible = "xlnx,video1";
-			};
-			dma-video2channel {
-				compatible = "xlnx,video2";
-			};
-			dma-graphicschannel {
-				compatible = "xlnx,graphics";
-			};
-			dma-audio0channel {
-				compatible = "xlnx,audio0";
-			};
-			dma-audio1channel {
-				compatible = "xlnx,audio1";
-			};
 		};
 
-		zynqmp_dpsub: zynqmp-display@fd4a0000 {
+		zynqmp_dpsub: display@fd4a0000 {
 			compatible = "xlnx,zynqmp-dpsub-1.7";
 			status = "disabled";
 			reg = <0x0 0xfd4a0000 0x0 0x1000>,
@@ -1002,51 +958,15 @@
 			reg-names = "dp", "blend", "av_buf", "aud";
 			interrupts = <0 119 4>;
 			interrupt-parent = <&gic>;
-
 			clock-names = "dp_apb_clk", "dp_aud_clk",
 				      "dp_vtc_pixel_clk_in";
-
 			power-domains = <&zynqmp_firmware PD_DP>;
-
+			resets = <&zynqmp_reset ZYNQMP_RESET_DP>;
-			vid-layer {
+			dma-names = "vid0", "vid1", "vid2", "gfx0";
-				dma-names = "vid0", "vid1", "vid2";
+			dmas = <&zynqmp_dpdma ZYNQMP_DPDMA_VIDEO0>,
-				dmas = <&xlnx_dpdma 0>,
+			       <&zynqmp_dpdma ZYNQMP_DPDMA_VIDEO1>,
-				       <&xlnx_dpdma 1>,
+			       <&zynqmp_dpdma ZYNQMP_DPDMA_VIDEO2>,
-				       <&xlnx_dpdma 2>;
+			       <&zynqmp_dpdma ZYNQMP_DPDMA_GRAPHICS>;
-			};
-
-			gfx-layer {
-				dma-names = "gfx0";
-				dmas = <&xlnx_dpdma 3>;
-			};
-
-			/* dummy node to indicate there's no child i2c device */
-			i2c-bus {
-			};
-
-			zynqmp_dp_snd_codec0: zynqmp_dp_snd_codec0 {
-				compatible = "xlnx,dp-snd-codec";
-				clock-names = "aud_clk";
-			};
-
-			zynqmp_dp_snd_pcm0: zynqmp_dp_snd_pcm0 {
-				compatible = "xlnx,dp-snd-pcm";
-				dmas = <&xlnx_dpdma 4>;
-				dma-names = "tx";
-			};
-
-			zynqmp_dp_snd_pcm1: zynqmp_dp_snd_pcm1 {
-				compatible = "xlnx,dp-snd-pcm";
-				dmas = <&xlnx_dpdma 5>;
-				dma-names = "tx";
-			};
-
-			zynqmp_dp_snd_card0: zynqmp_dp_snd_card {
-				compatible = "xlnx,dp-snd-card";
-				xlnx,dp-snd-pcm = <&zynqmp_dp_snd_pcm0>,
-						  <&zynqmp_dp_snd_pcm1>;
-				xlnx,dp-snd-codec = <&zynqmp_dp_snd_codec0>;
-			};
 		};
 	};
 };

arch/arm/include/asm/cache.h

@@ -35,7 +35,6 @@ void l2_cache_disable(void);
 void set_section_dcache(int section, enum dcache_option option);
 
 void arm_init_before_mmu(void);
-void arm_init_domains(void);
 void cpu_cache_initialization(void);
 void dram_bank_mmu_setup(int bank);
 

arch/arm/include/asm/system.h

@@ -397,20 +397,6 @@ static inline void set_cr(unsigned int val)
 	isb();
 }
 
-static inline unsigned int get_dacr(void)
-{
-	unsigned int val;
-	asm("mrc p15, 0, %0, c3, c0, 0	@ get DACR" : "=r" (val) : : "cc");
-	return val;
-}
-
-static inline void set_dacr(unsigned int val)
-{
-	asm volatile("mcr p15, 0, %0, c3, c0, 0	@ set DACR"
-	  : : "r" (val) : "cc");
-	isb();
-}
-
 #ifdef CONFIG_ARMV7_LPAE
 /* Long-Descriptor Translation Table Level 1/2 Bits */
 #define TTB_SECT_XN_MASK	(1ULL << 54)
@@ -475,7 +461,7 @@ enum dcache_option {
 #define TTB_SECT_XN_MASK	(1 << 4)
 #define TTB_SECT_C_MASK		(1 << 3)
 #define TTB_SECT_B_MASK		(1 << 2)
-#define TTB_SECT			(2 << 0)
+#define TTB_SECT		(2 << 0)
 
 /*
  * Short-descriptor format memory region attributes, without TEX remap
@@ -489,7 +475,7 @@ enum dcache_option {
  */
 enum dcache_option {
 	DCACHE_OFF = TTB_SECT_DOMAIN(0) | TTB_SECT_XN_MASK | TTB_SECT,
-	DCACHE_WRITETHROUGH = DCACHE_OFF | TTB_SECT_C_MASK,
+	DCACHE_WRITETHROUGH = TTB_SECT_DOMAIN(0) | TTB_SECT | TTB_SECT_C_MASK,
 	DCACHE_WRITEBACK = DCACHE_WRITETHROUGH | TTB_SECT_B_MASK,
 	DCACHE_WRITEALLOC = DCACHE_WRITEBACK | TTB_SECT_TEX(1),
 };

arch/arm/lib/cache-cp15.c

@@ -22,10 +22,6 @@ __weak void arm_init_before_mmu(void)
 {
 }
 
-__weak void arm_init_domains(void)
-{
-}
-
 static void set_section_phys(int section, phys_addr_t phys,
 			     enum dcache_option option)
 {
@@ -203,11 +199,12 @@ static inline void mmu_setup(void)
 	asm volatile("mcr p15, 0, %0, c2, c0, 0"
 		     : : "r" (gd->arch.tlb_addr) : "memory");
 #endif
-	/* Set the access control to all-supervisor */
+	/*
+	 * initial value of Domain Access Control Register (DACR)
+	 * Set the access control to client (1U) for each of the 16 domains
+	 */
 	asm volatile("mcr p15, 0, %0, c3, c0, 0"
-		     : : "r" (~0));
+		     : : "r" (0x55555555));
-
-	arm_init_domains();
 
 	/* and enable the mmu */
 	reg = get_cr();	/* get control reg. */

arch/arm/lib/interrupts.c

@@ -53,7 +53,7 @@ int disable_interrupts(void)
 void bad_mode (void)
 {
 	panic ("Resetting CPU ...\n");
-	reset_cpu(0);
+	reset_cpu();
 }
 
 static void show_efi_loaded_images(struct pt_regs *regs)

arch/arm/lib/interrupts_m.c

@@ -59,7 +59,7 @@ void dump_regs(struct autosave_regs *regs)
 void bad_mode(void)
 {
 	panic("Resetting CPU ...\n");
-	reset_cpu(0);
+	reset_cpu();
 }
 
 void do_hard_fault(struct autosave_regs *autosave_regs)

arch/arm/lib/reset.c

@@ -39,7 +39,7 @@ int do_reset(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[])
 	disable_interrupts();
 
 	reset_misc();
-	reset_cpu(0);
+	reset_cpu();
 
 	/*NOTREACHED*/
 	return 0;

arch/arm/mach-at91/arm920t/reset.c

@@ -24,7 +24,7 @@ void  __attribute__((weak)) board_reset(void)
 	/* true empty function for defining weak symbol */
 }
 
-void reset_cpu(ulong ignored)
+void reset_cpu(void)
 {
 	at91_st_t *st = (at91_st_t *) ATMEL_BASE_ST;
 

arch/arm/mach-at91/arm926ejs/lowlevel_init.S

@@ -71,10 +71,10 @@ POS1:
 	str	r0, [r1]
 
 	/* Reading the PMC Status to detect when the Main Oscillator is enabled */
-	mov	r4, #AT91_PMC_IXR_MOSCS
+	mov	r6, #AT91_PMC_IXR_MOSCS
 MOSCS_Loop:
 	ldr	r3, [r2]
-	and	r3, r4, r3
+	and	r3, r6, r3
 	cmp	r3, #AT91_PMC_IXR_MOSCS
 	bne	MOSCS_Loop
 
@@ -89,10 +89,10 @@ MOSCS_Loop:
 	str	r0, [r1]
 
 	/* Reading the PMC Status register to detect when the PLLA is locked */
-	mov	r4, #AT91_PMC_IXR_LOCKA
+	mov	r6, #AT91_PMC_IXR_LOCKA
 MOSCS_Loop1:
 	ldr	r3, [r2]
-	and	r3, r4, r3
+	and	r3, r6, r3
 	cmp	r3, #AT91_PMC_IXR_LOCKA
 	bne	MOSCS_Loop1
 
@@ -109,10 +109,10 @@ MOSCS_Loop1:
 	str	r0, [r1]
 
 	/* Reading the PMC Status to detect when the Master clock is ready */
-	mov	r4, #AT91_PMC_IXR_MCKRDY
+	mov	r6, #AT91_PMC_IXR_MCKRDY
 MCKRDY_Loop:
 	ldr	r3, [r2]
-	and	r3, r4, r3
+	and	r3, r6, r3
 	cmp	r3, #AT91_PMC_IXR_MCKRDY
 	bne	MCKRDY_Loop
 
@@ -120,10 +120,10 @@ MCKRDY_Loop:
 	str	r0, [r1]
 
 	/* Reading the PMC Status to detect when the Master clock is ready */
-	mov	r4, #AT91_PMC_IXR_MCKRDY
+	mov	r6, #AT91_PMC_IXR_MCKRDY
 MCKRDY_Loop1:
 	ldr	r3, [r2]
-	and	r3, r4, r3
+	and	r3, r6, r3
 	cmp	r3, #AT91_PMC_IXR_MCKRDY
 	bne	MCKRDY_Loop1
 PLL_setup_end:

arch/arm/mach-at91/arm926ejs/reset.c

@@ -12,7 +12,7 @@
 #include <asm/arch/at91_rstc.h>
 
 /* Reset the cpu by telling the reset controller to do so */
-void reset_cpu(ulong ignored)
+void reset_cpu(void)
 {
 	at91_rstc_t *rstc = (at91_rstc_t *) ATMEL_BASE_RSTC;
 

arch/arm/mach-at91/armv7/reset.c

@@ -15,7 +15,7 @@
 #include <asm/arch/at91_rstc.h>
 
 /* Reset the cpu by telling the reset controller to do so */
-void reset_cpu(ulong ignored)
+void reset_cpu(void)
 {
 	at91_rstc_t *rstc = (at91_rstc_t *)ATMEL_BASE_RSTC;
 

arch/arm/mach-at91/include/mach/atmel_pio4.h

@@ -44,6 +44,7 @@ struct atmel_pio4_port {
 #define ATMEL_PIO_DIR_MASK		BIT(8)
 #define ATMEL_PIO_PUEN_MASK		BIT(9)
 #define ATMEL_PIO_PDEN_MASK		BIT(10)
+#define ATMEL_PIO_SR			BIT(11)
 #define ATMEL_PIO_IFEN_MASK		BIT(12)
 #define ATMEL_PIO_IFSCEN_MASK		BIT(13)
 #define ATMEL_PIO_OPD_MASK		BIT(14)

arch/arm/mach-bcm283x/reset.c

@@ -48,7 +48,7 @@ __reset_cpu(struct bcm2835_wdog_regs *wdog_regs, ulong ticks)
 	writel(BCM2835_WDOG_PASSWORD | rstc, &wdog_regs->rstc);
 }
 
-void reset_cpu(ulong ticks)
+void reset_cpu(void)
 {
 	struct bcm2835_wdog_regs *regs =
 		(struct bcm2835_wdog_regs *)BCM2835_WDOG_PHYSADDR;

arch/arm/mach-davinci/reset.c

@@ -12,7 +12,7 @@
 #include <asm/arch/timer_defs.h>
 #include <asm/arch/hardware.h>
 
-void reset_cpu(unsigned long a)
+void reset_cpu(void)
 {
 	struct davinci_timer *const wdttimer =
 		(struct davinci_timer *)DAVINCI_WDOG_BASE;

arch/arm/mach-exynos/soc.c

@@ -20,7 +20,7 @@ extern void _main(void);
 void *secondary_boot_addr = (void *)_main;
 #endif /* CONFIG_TARGET_ESPRESSO7420 */
 
-void reset_cpu(ulong addr)
+void reset_cpu(void)
 {
 #ifdef CONFIG_CPU_V7A
 	writel(0x1, samsung_get_base_swreset());

arch/arm/mach-imx/imx8m/soc.c

@@ -923,7 +923,7 @@ usb_modify_speed:
 #endif
 
 #if !CONFIG_IS_ENABLED(SYSRESET)
-void reset_cpu(ulong addr)
+void reset_cpu(void)
 {
 	struct watchdog_regs *wdog = (struct watchdog_regs *)WDOG1_BASE_ADDR;
 

arch/arm/mach-imx/mx7ulp/soc.c

@@ -197,7 +197,7 @@ void s_init(void)
 #endif
 
 #ifndef CONFIG_ULP_WATCHDOG
-void reset_cpu(ulong addr)
+void reset_cpu(void)
 {
 	setbits_le32(SIM0_RBASE, SIM_SOPT1_A7_SW_RESET);
 	while (1)

arch/arm/mach-k3/common.c

@@ -320,7 +320,7 @@ int fdt_disable_node(void *blob, char *node_path)
 #endif
 
 #ifndef CONFIG_SYSRESET
-void reset_cpu(ulong ignored)
+void reset_cpu(void)
 {
 }
 #endif

arch/arm/mach-keystone/ddr3.c

@@ -345,7 +345,7 @@ void ddr3_check_ecc_int(u32 base)
 
 		if (!ecc_test) {
 			puts("Reseting the device ...\n");
-			reset_cpu(0);
+			reset_cpu();
 		}
 	}
 
@@ -445,7 +445,7 @@ void ddr3_err_reset_workaround(void)
 		tmp &= ~KS2_RSTYPE_PLL_SOFT;
 		__raw_writel(tmp, KS2_RSTCTRL_RSCFG);
 
-		reset_cpu(0);
+		reset_cpu();
 	}
 }
 #endif

arch/arm/mach-keystone/init.c

@@ -192,7 +192,7 @@ int arch_cpu_init(void)
 	return 0;
 }
 
-void reset_cpu(ulong addr)
+void reset_cpu(void)
 {
 	volatile u32 *rstctrl = (volatile u32 *)(KS2_RSTCTRL);
 	u32 tmp;

arch/arm/mach-kirkwood/cpu.c

@@ -19,7 +19,7 @@
 #include <asm/arch/soc.h>
 #include <mvebu_mmc.h>
 
-void reset_cpu(unsigned long ignored)
+void reset_cpu(void)
 {
 	struct kwcpu_registers *cpureg =
 	    (struct kwcpu_registers *)KW_CPU_REG_BASE;

arch/arm/mach-lpc32xx/cpu.c

@@ -17,28 +17,17 @@
 static struct clk_pm_regs *clk = (struct clk_pm_regs *)CLK_PM_BASE;
 static struct wdt_regs  *wdt = (struct wdt_regs *)WDT_BASE;
 
-void reset_cpu(ulong addr)
+void reset_cpu(void)
 {
 	/* Enable watchdog clock */
 	setbits_le32(&clk->timclk_ctrl, CLK_TIMCLK_WATCHDOG);
 
-	/* To be compatible with the original U-Boot code:
+	/* Reset pulse length is 13005 peripheral clock frames */
-	 * addr: - 0: perform hard reset.
+	writel(13000, &wdt->pulse);
-	 *       - !=0: perform a soft reset; i.e. "RESOUT_N" not asserted). */
-	if (addr == 0) {
-		/* Reset pulse length is 13005 peripheral clock frames */
-		writel(13000, &wdt->pulse);
 
-		/* Force WDOG_RESET2 and RESOUT_N signal active */
+	/* Force WDOG_RESET2 and RESOUT_N signal active */
-		writel(WDTIM_MCTRL_RESFRC2 | WDTIM_MCTRL_RESFRC1
+	writel(WDTIM_MCTRL_RESFRC2 | WDTIM_MCTRL_RESFRC1 | WDTIM_MCTRL_M_RES2,
-		       | WDTIM_MCTRL_M_RES2, &wdt->mctrl);
+	       &wdt->mctrl);
-	} else {
-		/* Force match output active */
-		writel(0x01, &wdt->emr);
-
-		/* Internal reset on match output (no pulse on "RESOUT_N") */
-		writel(WDTIM_MCTRL_M_RES1, &wdt->mctrl);
-	}
 
 	while (1)
 		/* NOP */;

arch/arm/mach-mediatek/Kconfig

@@ -36,12 +36,20 @@ config TARGET_MT7629
 	bool "MediaTek MT7629 SoC"
 	select CPU_V7A
 	select SPL
-	select BINMAN
 	help
 	  The MediaTek MT7629 is a ARM-based SoC with a dual-core Cortex-A7
 	  including DDR3, crypto engine, 3x3 11n/ac Wi-Fi, Gigabit Ethernet,
 	  switch, USB3.0, PCIe, UART, SPI, I2C and PWM.
 
+config TARGET_MT8183
+	bool "MediaTek MT8183 SoC"
+	select ARM64
+	help
+	  The MediaTek MT8183 is a ARM64-based SoC with a quad-core Cortex-A73 and
+	  a quad-core Cortex-A53. It is including UART, SPI, USB3.0 dual role,
+	  SD and MMC cards, UFS, PWM, I2C, I2S, S/PDIF, and several LPDDR3
+	  and LPDDR4 options.
+
 config TARGET_MT8512
         bool "MediaTek MT8512 M1 Board"
         select ARM64
@@ -75,8 +83,9 @@ endchoice
 source "board/mediatek/mt7622/Kconfig"
 source "board/mediatek/mt7623/Kconfig"
 source "board/mediatek/mt7629/Kconfig"
+source "board/mediatek/mt8183/Kconfig"
 source "board/mediatek/mt8512/Kconfig"
+source "board/mediatek/mt8516/Kconfig"
 source "board/mediatek/mt8518/Kconfig"
-source "board/mediatek/pumpkin/Kconfig"
 
 endif

arch/arm/mach-mediatek/Makefile

@@ -7,5 +7,6 @@ obj-$(CONFIG_MT8512) += mt8512/
 obj-$(CONFIG_TARGET_MT7622) += mt7622/
 obj-$(CONFIG_TARGET_MT7623) += mt7623/
 obj-$(CONFIG_TARGET_MT7629) += mt7629/
+obj-$(CONFIG_TARGET_MT8183) += mt8183/
 obj-$(CONFIG_TARGET_MT8516) += mt8516/
 obj-$(CONFIG_TARGET_MT8518) += mt8518/

arch/arm/mach-mediatek/mt7622/init.c

@@ -27,7 +27,7 @@ int dram_init(void)
 
 }
 
-void reset_cpu(ulong addr)
+void reset_cpu(void)
 {
 	psci_system_reset();
 }

arch/arm/mach-mediatek/mt8183/Makefile

@@ -1,3 +1,3 @@
 # SPDX-License-Identifier:	GPL-2.0
 
-obj-y += pumpkin.o
+obj-y += init.o

arch/arm/mach-mediatek/mt8183/init.c

@@ -0,0 +1,80 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2021 MediaTek Inc.
+ * Copyright (C) 2021 BayLibre, SAS
+ * Author: Fabien Parent <fparent@baylibre.com>
+ */
+
+#include <clk.h>
+#include <common.h>
+#include <dm.h>
+#include <fdtdec.h>
+#include <ram.h>
+#include <asm/arch/misc.h>
+#include <asm/armv8/mmu.h>
+#include <asm/sections.h>
+#include <asm/system.h>
+#include <dm/uclass.h>
+#include <dt-bindings/clock/mt8516-clk.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+int dram_init(void)
+{
+	int ret;
+
+	ret = fdtdec_setup_memory_banksize();
+	if (ret)
+		return ret;
+
+	return fdtdec_setup_mem_size_base();
+}
+
+int dram_init_banksize(void)
+{
+	gd->bd->bi_dram[0].start = gd->ram_base;
+	gd->bd->bi_dram[0].size = gd->ram_size;
+
+	return 0;
+}
+
+int mtk_pll_early_init(void)
+{
+	return 0;
+}
+
+int mtk_soc_early_init(void)
+{
+	return 0;
+}
+
+void reset_cpu(ulong addr)
+{
+	psci_system_reset();
+}
+
+int print_cpuinfo(void)
+{
+	printf("CPU:   MediaTek MT8183\n");
+	return 0;
+}
+
+static struct mm_region mt8183_mem_map[] = {
+	{
+		/* DDR */
+		.virt = 0x40000000UL,
+		.phys = 0x40000000UL,
+		.size = 0x80000000UL,
+		.attrs = PTE_BLOCK_MEMTYPE(MT_NORMAL) | PTE_BLOCK_OUTER_SHARE,
+	}, {
+		.virt = 0x00000000UL,
+		.phys = 0x00000000UL,
+		.size = 0x20000000UL,
+		.attrs = PTE_BLOCK_MEMTYPE(MT_DEVICE_NGNRNE) |
+			 PTE_BLOCK_NON_SHARE |
+			 PTE_BLOCK_PXN | PTE_BLOCK_UXN
+	}, {
+		0,
+	}
+};
+struct mm_region *mem_map = mt8183_mem_map;

arch/arm/mach-mediatek/mt8512/init.c

@@ -43,7 +43,7 @@ int dram_init_banksize(void)
 	return 0;
 }
 
-void reset_cpu(ulong addr)
+void reset_cpu(void)
 {
 	struct udevice *watchdog_dev = NULL;
 

arch/arm/mach-mediatek/mt8516/init.c

@@ -85,7 +85,7 @@ int mtk_soc_early_init(void)
 	return 0;
 }
 
-void reset_cpu(ulong addr)
+void reset_cpu(void)
 {
 	psci_system_reset();
 }

arch/arm/mach-mediatek/mt8518/init.c

@@ -42,7 +42,7 @@ int dram_init_banksize(void)
 	return 0;
 }
 
-void reset_cpu(ulong addr)
+void reset_cpu(void)
 {
 	psci_system_reset();
 }

arch/arm/mach-meson/board-common.c

@@ -167,7 +167,7 @@ int fastboot_set_reboot_flag(enum fastboot_reboot_reason reason)
 	return 0;
 }
 
-void reset_cpu(ulong addr)
+void reset_cpu(void)
 {
 	struct pt_regs regs;
 
@@ -182,7 +182,7 @@ void reset_cpu(ulong addr)
 		;
 }
 #else
-void reset_cpu(ulong addr)
+void reset_cpu(void)
 {
 	psci_system_reset();
 }

arch/arm/mach-mvebu/armada3700/cpu.c

@@ -314,7 +314,7 @@ int a3700_fdt_fix_pcie_regions(void *blob)
 	return fdt_setprop_inplace(blob, node, "ranges", new_ranges, len);
 }
 
-void reset_cpu(ulong ignored)
+void reset_cpu(void)
 {
 	/*
 	 * Write magic number of 0x1d1e to North Bridge Warm Reset register

arch/arm/mach-mvebu/armada8k/cpu.c

@@ -104,7 +104,7 @@ void enable_caches(void)
 	dcache_enable();
 }
 
-void reset_cpu(ulong ignored)
+void reset_cpu(void)
 {
 	u32 reg;
 

arch/arm/mach-mvebu/cpu.c

@@ -42,7 +42,7 @@ void lowlevel_init(void)
 	 */
 }
 
-void reset_cpu(unsigned long ignored)
+void reset_cpu(void)
 {
 	struct mvebu_system_registers *reg =
 		(struct mvebu_system_registers *)MVEBU_SYSTEM_REG_BASE;