Merge tag 'aspeed-5.5-devicetree' of git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed into arm/dt

ASPEED device tree updates for 5.5 - Lots of work on the AST2600 boards as bringup continues. There's the eval board, and two IBM boards called Tacoma and Rainier - A new flash layout for OpenBMC systems with larger flashes - Better support for the MAC clocking when talking to a NCSI device, making Linux less reliant on u-boot having done the correct thing - LED fixes for vesin and fp5280g2 - SGPIO support - Facebook network BMC cleanup with the common hardware moved to a shared dtsi * tag 'aspeed-5.5-devicetree' of git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed: (48 commits) ARM: dts: aspeed-g6: Add timer description ARM: dts: aspeed: ast2600evb: Enable i2c buses ARM: dts: aspeed-g5: Add SGPIO description ARM: dts: aspeed: yamp: Use common dtsi ARM: dts: aspeed: minipack: Use common dtsi ARM: dts: aspeed: cmm: Use common dtsi ARM: dts: aspeed: Common dtsi for Facebook AST2500 Network BMCs ARM: dts: aspeed: rainier: gpio-keys for PSU presence ARM: dts: aspeed: rainier: Fix i2c eeprom size ARM: dts: tacoma: Hog LPC pinmux ARM: dts: aspeed: rainier: Enable VUART1 ARM: dts: aspeed: rainier: Add i2c eeproms ARM: dts: aspeed: tacoma: Use 64MB for firmware memory ARM: dts: aspeed: tacoma: Add host FSI description ARM: dts: ast2600evb: Enable UART workaround ARM: dts: aspeed: tacoma: Add UART1 and workaround ARM: dts: aspeed-g6: Add remaining UARTs ARM: dts: aspeed-g6: Fix i2c clock source ARM: dts: aspeed: Add RCLK to MAC clocks for RMII interfaces ARM: dts: aspeed: tacoma: Enable FMC and SPI devices ... Link: https://lore.kernel.org/r/CACPK8Xe8XiJ+oEp3_AXO5Mox-mXWVrOJKQLJMKJxg1WdYCTzMw@mail.gmail.com Signed-off-by: Olof Johansson <olof@lixom.net>
author: Olof Johansson <olof@lixom.net> 2019-11-08 21:32:19 +0300
committer: Olof Johansson <olof@lixom.net> 2019-11-08 21:32:21 +0300
commit: 743f4e5bc01f4f5b1d041c8dac5f471c010d8d8c (patch)
tree: 7ff116ecba747017d7acc204d18bec7d572f5624
parent: 44124df44db01b6ded323317f8d07b8541517c54 (diff)
parent: 3eca037f2dfce07a31da0a837ac35d6d846614b0 (diff)
download: linux-743f4e5bc01f4f5b1d041c8dac5f471c010d8d8c.tar.xz
32 files changed, 3196 insertions, 176 deletions
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 7149fc1ccd90..847b5537f998 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -1298,6 +1298,7 @@ dtb-$(CONFIG_ARCH_ASPEED) += \
 	aspeed-bmc-facebook-wedge40.dtb \
 	aspeed-bmc-facebook-wedge100.dtb \
 	aspeed-bmc-facebook-yamp.dtb \
+	aspeed-bmc-ibm-rainier.dtb \
 	aspeed-bmc-intel-s2600wf.dtb \
 	aspeed-bmc-inspur-fp5280g2.dtb \
 	aspeed-bmc-lenovo-hr630.dtb \
@@ -1308,6 +1309,7 @@ dtb-$(CONFIG_ARCH_ASPEED) += \
 	aspeed-bmc-opp-palmetto.dtb \
 	aspeed-bmc-opp-romulus.dtb \
 	aspeed-bmc-opp-swift.dtb \
+	aspeed-bmc-opp-tacoma.dtb \
 	aspeed-bmc-opp-vesnin.dtb \
 	aspeed-bmc-opp-witherspoon.dtb \
 	aspeed-bmc-opp-zaius.dtb \
diff --git a/arch/arm/boot/dts/aspeed-ast2500-evb.dts b/arch/arm/boot/dts/aspeed-ast2500-evb.dts
index c9d88c90135e..8bec21ed0de5 100644
--- a/arch/arm/boot/dts/aspeed-ast2500-evb.dts
+++ b/arch/arm/boot/dts/aspeed-ast2500-evb.dts
@@ -40,6 +40,7 @@
 		status = "okay";
 		m25p,fast-read;
 		label = "bmc";
+		spi-max-frequency = <50000000>;
 #include "openbmc-flash-layout.dtsi"
 	};
 };
@@ -50,6 +51,7 @@
 		status = "okay";
 		m25p,fast-read;
 		label = "pnor";
+		spi-max-frequency = <100000000>;
 	};
 };
 
diff --git a/arch/arm/boot/dts/aspeed-ast2600-evb.dts b/arch/arm/boot/dts/aspeed-ast2600-evb.dts
index 9870553919b7..4afa8662c4e8 100644
--- a/arch/arm/boot/dts/aspeed-ast2600-evb.dts
+++ b/arch/arm/boot/dts/aspeed-ast2600-evb.dts
@@ -55,6 +55,9 @@
 
 	phy-mode = "rgmii";
 	phy-handle = <&ethphy1>;
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_rgmii2_default>;
 };
 
 &mac2 {
@@ -62,6 +65,9 @@
 
 	phy-mode = "rgmii";
 	phy-handle = <&ethphy2>;
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_rgmii3_default>;
 };
 
 &mac3 {
@@ -69,12 +75,141 @@
 
 	phy-mode = "rgmii";
 	phy-handle = <&ethphy3>;
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_rgmii4_default>;
 };
 
-&emmc {
+&emmc_controller {
 	status = "okay";
 };
 
+&emmc {
+	non-removable;
+	bus-width = <4>;
+	max-frequency = <52000000>;
+};
+
 &rtc {
 	status = "okay";
 };
+
+&fmc {
+	status = "okay";
+	flash@0 {
+		status = "okay";
+		m25p,fast-read;
+		label = "bmc";
+		spi-max-frequency = <50000000>;
+
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			u-boot@0 {
+				reg = <0x0 0xe0000>; // 896KB
+				label = "u-boot";
+			};
+
+			u-boot-env@e0000 {
+				reg = <0xe0000 0x20000>; // 128KB
+				label = "u-boot-env";
+			};
+
+			kernel@100000 {
+				reg = <0x100000 0x900000>; // 9MB
+				label = "kernel";
+			};
+
+			rofs@a00000 {
+				reg = <0xa00000 0x2000000>; // 32MB
+				label = "rofs";
+			};
+
+			rwfs@6000000 {
+				reg = <0x2a00000 0x1600000>; // 22MB
+				label = "rwfs";
+			};
+		};
+	};
+};
+
+&spi1 {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_spi1_default>;
+
+	flash@0 {
+		status = "okay";
+		m25p,fast-read;
+		label = "pnor";
+		spi-max-frequency = <100000000>;
+	};
+};
+
+&uart5 {
+	// Workaround for A0
+	compatible = "snps,dw-apb-uart";
+};
+
+&i2c0 {
+	status = "okay";
+
+	temp@2e {
+		compatible = "adi,adt7490";
+		reg = <0x2e>;
+	};
+};
+
+&i2c1 {
+	status = "okay";
+};
+
+&i2c2 {
+	status = "okay";
+};
+
+&i2c3 {
+	status = "okay";
+};
+
+&i2c4 {
+	status = "okay";
+};
+
+&i2c5 {
+	status = "okay";
+};
+
+&i2c6 {
+	status = "okay";
+};
+
+&i2c7 {
+	status = "okay";
+};
+
+&i2c8 {
+	status = "okay";
+};
+
+&i2c9 {
+	status = "okay";
+};
+
+&i2c12 {
+	status = "okay";
+};
+
+&i2c13 {
+	status = "okay";
+};
+
+&i2c14 {
+	status = "okay";
+};
+
+&i2c15 {
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/aspeed-bmc-arm-stardragon4800-rep2.dts b/arch/arm/boot/dts/aspeed-bmc-arm-stardragon4800-rep2.dts
index 521afbea2c5b..2c29ac037d32 100644
--- a/arch/arm/boot/dts/aspeed-bmc-arm-stardragon4800-rep2.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-arm-stardragon4800-rep2.dts
@@ -92,6 +92,9 @@
 	status = "okay";
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_rmii2_default>;
+	clocks = <&syscon ASPEED_CLK_GATE_MAC2CLK>,
+		 <&syscon ASPEED_CLK_MAC2RCLK>;
+	clock-names = "MACCLK", "RCLK";
 	use-ncsi;
 };
 
diff --git a/arch/arm/boot/dts/aspeed-bmc-facebook-cmm.dts b/arch/arm/boot/dts/aspeed-bmc-facebook-cmm.dts
index d519d307aa2a..016bbcb99bb6 100644
--- a/arch/arm/boot/dts/aspeed-bmc-facebook-cmm.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-facebook-cmm.dts
@@ -2,7 +2,7 @@
 // Copyright (c) 2018 Facebook Inc.
 /dts-v1/;
 
-#include "aspeed-g5.dtsi"
+#include "ast2500-facebook-netbmc-common.dtsi"
 
 / {
 	model = "Facebook Backpack CMM BMC";
@@ -53,10 +53,6 @@
 		bootargs = "console=ttyS1,9600n8 root=/dev/ram rw earlyprintk";
 	};
 
-	memory@80000000 {
-		reg = <0x80000000 0x20000000>;
-	};
-
 	ast-adc-hwmon {
 		compatible = "iio-hwmon";
 		io-channels = <&adc 0>, <&adc 1>, <&adc 2>, <&adc 3>,
@@ -64,39 +60,7 @@
 	};
 };
 
-&pinctrl {
-	aspeed,external-nodes = <&gfx &lhc>;
-};
-
-/*
- * Update reset type to "system" (full chip) to fix warm reboot hang issue
- * when reset type is set to default ("soc", gated by reset mask registers).
- */
-&wdt1 {
-	status = "okay";
-	aspeed,reset-type = "system";
-};
-
-/*
- * wdt2 is not used by Backpack CMM.
- */
-&wdt2 {
-	status = "disabled";
-};
-
-&fmc {
-	status = "okay";
-	flash@0 {
-		status = "okay";
-		m25p,fast-read;
-		label = "bmc";
-#include "facebook-bmc-flash-layout.dtsi"
-	};
-};
-
 &uart1 {
-	status = "okay";
-	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_txd1_default
 		     &pinctrl_rxd1_default
 		     &pinctrl_ncts1_default
@@ -107,8 +71,6 @@
 };
 
 &uart3 {
-	status = "okay";
-	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_txd3_default
 		     &pinctrl_rxd3_default
 		     &pinctrl_ncts3_default
@@ -123,17 +85,6 @@
 		     &pinctrl_rxd4_default>;
 };
 
-&uart5 {
-	status = "okay";
-};
-
-&mac1 {
-	status = "okay";
-	no-hw-checksum;
-	pinctrl-names = "default";
-	pinctrl-0 = <&pinctrl_rgmii2_default &pinctrl_mdio2_default>;
-};
-
 /*
  * I2C bus reserved for communication with COM-E.
  */
@@ -380,3 +331,18 @@
 &ehci1 {
 	status = "okay";
 };
+
+&vhub {
+	status = "disabled";
+};
+
+&sdhci0 {
+	status = "okay";
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_sd1_default>;
+};
+
+&sdhci1 {
+	status = "disabled";
+};
diff --git a/arch/arm/boot/dts/aspeed-bmc-facebook-minipack.dts b/arch/arm/boot/dts/aspeed-bmc-facebook-minipack.dts
index c05478296446..88ce4ff9f47e 100644
--- a/arch/arm/boot/dts/aspeed-bmc-facebook-minipack.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-facebook-minipack.dts
@@ -2,7 +2,7 @@
 // Copyright (c) 2018 Facebook Inc.
 /dts-v1/;
 
-#include "aspeed-g5.dtsi"
+#include "ast2500-facebook-netbmc-common.dtsi"
 
 / {
 	model = "Facebook Minipack 100 BMC";
@@ -76,35 +76,36 @@
 		stdout-path = &uart1;
 		bootargs = "debug console=ttyS1,9600n8 root=/dev/ram rw";
 	};
-
-	memory@80000000 {
-		reg = <0x80000000 0x20000000>;
-	};
 };
 
-&wdt1 {
+&wdt2 {
 	status = "okay";
 	aspeed,reset-type = "system";
 };
 
-&wdt2 {
-	status = "okay";
-	aspeed,reset-type = "system";
+/*
+ * Both firmware flashes are 64MB on Minipack BMC.
+ */
+&fmc_flash0 {
+	partitions {
+		data0@1c00000 {
+			reg = <0x1c00000 0x2400000>;
+		};
+		flash0@0 {
+			reg = <0x0 0x4000000>;
+		};
+	};
 };
 
-&fmc {
-	status = "okay";
-	flash@0 {
-		status = "okay";
-		m25p,fast-read;
-		label = "bmc";
-#include "facebook-bmc-flash-layout.dtsi"
+&fmc_flash1 {
+	partitions {
+		flash1@0 {
+			reg = <0x0 0x4000000>;
+		};
 	};
 };
 
 &uart1 {
-	status = "okay";
-	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_txd1_default
 		     &pinctrl_rxd1_default
 		     &pinctrl_ncts1_default
@@ -120,13 +121,6 @@
 		     &pinctrl_rxd2_default>;
 };
 
-&uart3 {
-	status = "okay";
-	pinctrl-names = "default";
-	pinctrl-0 = <&pinctrl_txd3_default
-		     &pinctrl_rxd3_default>;
-};
-
 &uart4 {
 	status = "okay";
 	pinctrl-names = "default";
@@ -134,17 +128,6 @@
 		     &pinctrl_rxd4_default>;
 };
 
-&uart5 {
-	status = "okay";
-};
-
-&mac1 {
-	status = "okay";
-	no-hw-checksum;
-	pinctrl-names = "default";
-	pinctrl-0 = <&pinctrl_rgmii2_default &pinctrl_mdio2_default>;
-};
-
 &i2c0 {
 	status = "okay";
 	bus-frequency = <400000>;
@@ -423,7 +406,3 @@
 &i2c13 {
 	status = "okay";
 };
-
-&vhub {
-	status = "okay";
-};
diff --git a/arch/arm/boot/dts/aspeed-bmc-facebook-tiogapass.dts b/arch/arm/boot/dts/aspeed-bmc-facebook-tiogapass.dts
index 682f729ea25e..5d7cbd9164d4 100644
--- a/arch/arm/boot/dts/aspeed-bmc-facebook-tiogapass.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-facebook-tiogapass.dts
@@ -126,6 +126,9 @@
 
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_rmii1_default>;
+	clocks = <&syscon ASPEED_CLK_GATE_MAC1CLK>,
+		 <&syscon ASPEED_CLK_MAC1RCLK>;
+	clock-names = "MACCLK", "RCLK";
 	use-ncsi;
 };
 
diff --git a/arch/arm/boot/dts/aspeed-bmc-facebook-yamp.dts b/arch/arm/boot/dts/aspeed-bmc-facebook-yamp.dts
index 4e09a9cf32b7..52933598aac6 100644
--- a/arch/arm/boot/dts/aspeed-bmc-facebook-yamp.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-facebook-yamp.dts
@@ -2,7 +2,7 @@
 // Copyright (c) 2018 Facebook Inc.
 /dts-v1/;
 
-#include "aspeed-g5.dtsi"
+#include "ast2500-facebook-netbmc-common.dtsi"
 
 / {
 	model = "Facebook YAMP 100 BMC";
@@ -23,47 +23,6 @@
 		stdout-path = &uart5;
 		bootargs = "console=ttyS0,9600n8 root=/dev/ram rw";
 	};
-
-	memory@80000000 {
-		reg = <0x80000000 0x20000000>;
-	};
-};
-
-&pinctrl {
-	aspeed,external-nodes = <&gfx &lhc>;
-};
-
-/*
- * Update reset type to "system" (full chip) to fix warm reboot hang issue
- * when reset type is set to default ("soc", gated by reset mask registers).
- */
-&wdt1 {
-	status = "okay";
-	aspeed,reset-type = "system";
-};
-
-/*
- * wdt2 is not used by Yamp.
- */
-&wdt2 {
-	status = "disabled";
-};
-
-&fmc {
-	status = "okay";
-	flash@0 {
-		status = "okay";
-		m25p,fast-read;
-		label = "bmc";
-#include "facebook-bmc-flash-layout.dtsi"
-	};
-};
-
-&uart1 {
-	status = "okay";
-	pinctrl-names = "default";
-	pinctrl-0 = <&pinctrl_txd1_default
-		     &pinctrl_rxd1_default>;
 };
 
 &uart2 {
@@ -73,23 +32,19 @@
 		     &pinctrl_rxd2_default>;
 };
 
-&uart3 {
-	status = "okay";
-	pinctrl-names = "default";
-	pinctrl-0 = <&pinctrl_txd3_default
-		     &pinctrl_rxd3_default>;
-};
-
-&uart5 {
-	status = "okay";
-};
-
 &mac0 {
 	status = "okay";
 	use-ncsi;
 	no-hw-checksum;
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_rmii1_default>;
+	clocks = <&syscon ASPEED_CLK_GATE_MAC1CLK>,
+		 <&syscon ASPEED_CLK_MAC1RCLK>;
+	clock-names = "MACCLK", "RCLK";
+};
+
+&mac1 {
+	status = "disabled";
 };
 
 &i2c0 {
@@ -154,7 +109,3 @@
 &i2c13 {
 	status = "okay";
 };
-
-&vhub {
-	status = "okay";
-};
diff --git a/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts b/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts
new file mode 100644
index 000000000000..c1c9cd30f980
--- /dev/null
+++ b/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts
@@ -0,0 +1,972 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+// Copyright 2019 IBM Corp.
+/dts-v1/;
+
+#include "aspeed-g6.dtsi"
+#include <dt-bindings/gpio/aspeed-gpio.h>
+
+/ {
+	model = "Rainier";
+	compatible = "ibm,rainier-bmc", "aspeed,ast2600";
+
+	aliases {
+		serial4 = &uart5;
+	};
+
+	chosen {
+		stdout-path = &uart5;
+		bootargs = "console=ttyS4,115200n8";
+	};
+
+	memory@80000000 {
+		device_type = "memory";
+		reg = <0x80000000 0x40000000>;
+	};
+
+	reserved-memory {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+
+		flash_memory: region@B8000000 {
+			no-map;
+			reg = <0xB8000000 0x04000000>; /* 64M */
+		};
+	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+
+		ps0-presence {
+			label = "ps0-presence";
+			gpios = <&gpio0 ASPEED_GPIO(S, 0) GPIO_ACTIVE_LOW>;
+			linux,code = <ASPEED_GPIO(S, 0)>;
+		};
+
+		ps1-presence {
+			label = "ps1-presence";
+			gpios = <&gpio0 ASPEED_GPIO(S, 1) GPIO_ACTIVE_LOW>;
+			linux,code = <ASPEED_GPIO(S, 1)>;
+		};
+
+		ps2-presence {
+			label = "ps2-presence";
+			gpios = <&gpio0 ASPEED_GPIO(S, 2) GPIO_ACTIVE_LOW>;
+			linux,code = <ASPEED_GPIO(S, 2)>;
+		};
+
+		ps3-presence {
+			label = "ps3-presence";
+			gpios = <&gpio0 ASPEED_GPIO(S, 3) GPIO_ACTIVE_LOW>;
+			linux,code = <ASPEED_GPIO(S, 3)>;
+		};
+	};
+
+};
+
+&emmc_controller {
+	status = "okay";
+};
+
+&emmc {
+	status = "okay";
+};
+
+&ibt {
+	status = "okay";
+};
+
+&i2c0 {
+	status = "okay";
+
+	eeprom@51 {
+		compatible = "atmel,24c64";
+		reg = <0x51>;
+	};
+};
+
+&i2c1 {
+	status = "okay";
+};
+
+&i2c2 {
+	status = "okay";
+};
+
+&i2c3 {
+	status = "okay";
+
+	power-supply@68 {
+		compatible = "ibm,cffps2";
+		reg = <0x68>;
+	};
+
+	power-supply@69 {
+		compatible = "ibm,cffps2";
+		reg = <0x69>;
+	};
+
+	power-supply@6a {
+		compatible = "ibm,cffps2";
+		reg = <0x6a>;
+	};
+
+	power-supply@6b {
+		compatible = "ibm,cffps2";
+		reg = <0x6b>;
+	};
+};
+
+&i2c4 {
+	status = "okay";
+
+	tmp275@48 {
+		compatible = "ti,tmp275";
+		reg = <0x48>;
+	};
+
+	tmp275@49 {
+		compatible = "ti,tmp275";
+		reg = <0x49>;
+	};
+
+	tmp275@4a {
+		compatible = "ti,tmp275";
+		reg = <0x4a>;
+	};
+
+	eeprom@50 {
+		compatible = "atmel,24c64";
+		reg = <0x50>;
+	};
+
+	eeprom@51 {
+		compatible = "atmel,24c64";
+		reg = <0x51>;
+	};
+
+	eeprom@52 {
+		compatible = "atmel,24c64";
+		reg = <0x52>;
+	};
+};
+
+&i2c5 {
+	status = "okay";
+
+	tmp275@48 {
+		compatible = "ti,tmp275";
+		reg = <0x48>;
+	};
+
+	tmp275@49 {
+		compatible = "ti,tmp275";
+		reg = <0x49>;
+	};
+
+	eeprom@50 {
+		compatible = "atmel,24c64";
+		reg = <0x50>;
+	};
+
+	eeprom@51 {
+		compatible = "atmel,24c64";
+		reg = <0x51>;
+	};
+};
+
+&i2c6 {
+	status = "okay";
+
+	tmp275@48 {
+		compatible = "ti,tmp275";
+		reg = <0x48>;
+	};
+
+	tmp275@4a {
+		compatible = "ti,tmp275";
+		reg = <0x4a>;
+	};
+
+	tmp275@4b {
+		compatible = "ti,tmp275";
+		reg = <0x4b>;
+	};
+
+	eeprom@50 {
+		compatible = "atmel,24c64";
+		reg = <0x50>;
+	};
+
+	eeprom@51 {
+		compatible = "atmel,24c64";
+		reg = <0x51>;
+	};
+
+	eeprom@52 {
+		compatible = "atmel,24c64";
+		reg = <0x52>;
+	};
+
+	eeprom@53 {
+		compatible = "atmel,24c64";
+		reg = <0x53>;
+	};
+};
+
+&i2c7 {
+	status = "okay";
+
+	si7021-a20@20 {
+		compatible = "silabs,si7020";
+		reg = <0x20>;
+	};
+
+	tmp275@48 {
+		compatible = "ti,tmp275";
+		reg = <0x48>;
+	};
+
+	max31785@52 {
+		compatible = "maxim,max31785a";
+		reg = <0x52>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		fan@0 {
+			compatible = "pmbus-fan";
+			reg = <0>;
+			tach-pulses = <2>;
+		};
+
+		fan@1 {
+			compatible = "pmbus-fan";
+			reg = <1>;
+			tach-pulses = <2>;
+		};
+
+		fan@2 {
+			compatible = "pmbus-fan";
+			reg = <2>;
+			tach-pulses = <2>;
+		};
+
+		fan@3 {
+			compatible = "pmbus-fan";
+			reg = <3>;
+			tach-pulses = <2>;
+		};
+	};
+
+	pca0: pca9552@60 {
+		compatible = "nxp,pca9552";
+		reg = <0x60>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		gpio@0 {
+			reg = <0>;
+		};
+
+		gpio@1 {
+			reg = <1>;
+		};
+
+		gpio@2 {
+			reg = <2>;
+		};
+
+		gpio@3 {
+			reg = <3>;
+		};
+
+		gpio@4 {
+			reg = <4>;
+		};
+
+		gpio@5 {
+			reg = <5>;
+		};
+
+		gpio@6 {
+			reg = <6>;
+		};
+
+		gpio@7 {
+			reg = <7>;
+		};
+
+		gpio@8 {
+			reg = <8>;
+		};
+
+		gpio@9 {
+			reg = <9>;
+		};
+
+		gpio@10 {
+			reg = <10>;
+		};
+
+		gpio@11 {
+			reg = <11>;
+		};
+
+		gpio@12 {
+			reg = <12>;
+		};
+
+		gpio@13 {
+			reg = <13>;
+		};
+
+		gpio@14 {
+			reg = <14>;
+		};
+
+		gpio@15 {
+			reg = <15>;
+		};
+	};
+
+	dps: dps310@76 {
+		compatible = "infineon,dps310";
+		reg = <0x76>;
+		#io-channel-cells = <0>;
+	};
+
+	eeprom@50 {
+		compatible = "atmel,24c64";
+		reg = <0x50>;
+	};
+
+	eeprom@51 {
+		compatible = "atmel,24c64";
+		reg = <0x51>;
+	};
+};
+
+&i2c8 {
+	status = "okay";
+
+	ucd90320@b {
+		compatible = "ti,ucd90160";
+		reg = <0x0b>;
+	};
+
+	ucd90320@c {
+		compatible = "ti,ucd90160";
+		reg = <0x0c>;
+	};
+
+	ucd90320@11 {
+		compatible = "ti,ucd90160";
+		reg = <0x11>;
+	};
+
+	rtc@32 {
+		compatible = "epson,rx8900";
+		reg = <0x32>;
+	};
+
+	tmp275@48 {
+		compatible = "ti,tmp275";
+		reg = <0x48>;
+	};
+
+	tmp275@4a {
+		compatible = "ti,tmp275";
+		reg = <0x4a>;
+	};
+
+	eeprom@50 {
+		compatible = "atmel,24c64";
+		reg = <0x50>;
+	};
+
+	eeprom@51 {
+		compatible = "atmel,24c64";
+		reg = <0x51>;
+	};
+};
+
+&i2c9 {
+	status = "okay";
+
+	ir35221@42 {
+		compatible = "infineon,ir35221";
+		reg = <0x42>;
+	};
+
+	ir35221@43 {
+		compatible = "infineon,ir35221";
+		reg = <0x43>;
+	};
+
+	ir35221@44 {
+		compatible = "infineon,ir35221";
+		reg = <0x44>;
+	};
+
+	tmp423a@4c {
+		compatible = "ti,tmp423";
+		reg = <0x4c>;
+	};
+
+	tmp423b@4d {
+		compatible = "ti,tmp423";
+		reg = <0x4d>;
+	};
+
+	ir35221@72 {
+		compatible = "infineon,ir35221";
+		reg = <0x72>;
+	};
+
+	ir35221@73 {
+		compatible = "infineon,ir35221";
+		reg = <0x73>;
+	};
+
+	ir35221@74 {
+		compatible = "infineon,ir35221";
+		reg = <0x74>;
+	};
+
+	eeprom@50 {
+		compatible = "atmel,24c128";
+		reg = <0x50>;
+	};
+};
+
+&i2c10 {
+	status = "okay";
+
+	ir35221@42 {
+		compatible = "infineon,ir35221";
+		reg = <0x42>;
+	};
+
+	ir35221@43 {
+		compatible = "infineon,ir35221";
+		reg = <0x43>;
+	};
+
+	ir35221@44 {
+		compatible = "infineon,ir35221";
+		reg = <0x44>;
+	};
+
+	tmp423a@4c {
+		compatible = "ti,tmp423";
+		reg = <0x4c>;
+	};
+
+	tmp423b@4d {
+		compatible = "ti,tmp423";
+		reg = <0x4d>;
+	};
+
+	ir35221@72 {
+		compatible = "infineon,ir35221";
+		reg = <0x72>;
+	};
+
+	ir35221@73 {
+		compatible = "infineon,ir35221";
+		reg = <0x73>;
+	};
+
+	ir35221@74 {
+		compatible = "infineon,ir35221";
+		reg = <0x74>;
+	};
+
+	eeprom@50 {
+		compatible = "atmel,24c128";
+		reg = <0x50>;
+	};
+};
+
+&i2c11 {
+	status = "okay";
+
+	tmp275@48 {
+		compatible = "ti,tmp275";
+		reg = <0x48>;
+	};
+
+	tmp275@49 {
+		compatible = "ti,tmp275";
+		reg = <0x49>;
+	};
+
+	eeprom@50 {
+		compatible = "atmel,24c64";
+		reg = <0x50>;
+	};
+
+	eeprom@51 {
+		compatible = "atmel,24c64";
+		reg = <0x51>;
+	};
+};
+
+&i2c12 {
+	status = "okay";
+};
+
+&i2c13 {
+	status = "okay";
+};
+
+&i2c14 {
+	status = "okay";
+};
+
+&i2c15 {
+	status = "okay";
+};
+
+&i2c0 {
+	status = "okay";
+};
+
+&i2c1 {
+	status = "okay";
+};
+
+&i2c2 {
+	status = "okay";
+};
+
+&i2c3 {
+	status = "okay";
+
+	power-supply@68 {
+		compatible = "ibm,cffps2";
+		reg = <0x68>;
+	};
+
+	power-supply@69 {
+		compatible = "ibm,cffps2";
+		reg = <0x69>;
+	};
+
+	power-supply@6a {
+		compatible = "ibm,cffps2";
+		reg = <0x6a>;
+	};
+
+	power-supply@6b {
+		compatible = "ibm,cffps2";
+		reg = <0x6b>;
+	};
+};
+
+&i2c4 {
+	status = "okay";
+
+	tmp275@48 {
+		compatible = "ti,tmp275";
+		reg = <0x48>;
+	};
+
+	tmp275@49 {
+		compatible = "ti,tmp275";
+		reg = <0x49>;
+	};
+
+	tmp275@4a {
+		compatible = "ti,tmp275";
+		reg = <0x4a>;
+	};
+};
+
+&i2c5 {
+	status = "okay";
+
+	tmp275@48 {
+		compatible = "ti,tmp275";
+		reg = <0x48>;
+	};
+
+	tmp275@49 {
+		compatible = "ti,tmp275";
+		reg = <0x49>;
+	};
+};
+
+&i2c6 {
+	status = "okay";
+
+	tmp275@48 {
+		compatible = "ti,tmp275";
+		reg = <0x48>;
+	};
+
+	tmp275@4a {
+		compatible = "ti,tmp275";
+		reg = <0x4a>;
+	};
+
+	tmp275@4b {
+		compatible = "ti,tmp275";
+		reg = <0x4b>;
+	};
+};
+
+&i2c7 {
+	status = "okay";
+
+	si7021-a20@20 {
+		compatible = "silabs,si7020";
+		reg = <0x20>;
+	};
+
+	tmp275@48 {
+		compatible = "ti,tmp275";
+		reg = <0x48>;
+	};
+
+	max31785@52 {
+		compatible = "maxim,max31785a";
+		reg = <0x52>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		fan@0 {
+			compatible = "pmbus-fan";
+			reg = <0>;
+			tach-pulses = <2>;
+		};
+
+		fan@1 {
+			compatible = "pmbus-fan";
+			reg = <1>;
+			tach-pulses = <2>;
+		};
+
+		fan@2 {
+			compatible = "pmbus-fan";
+			reg = <2>;
+			tach-pulses = <2>;
+		};
+
+		fan@3 {
+			compatible = "pmbus-fan";
+			reg = <3>;
+			tach-pulses = <2>;
+		};
+	};
+
+	pca0: pca9552@60 {
+		compatible = "nxp,pca9552";
+		reg = <0x60>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		gpio@0 {
+			reg = <0>;
+		};
+
+		gpio@1 {
+			reg = <1>;
+		};
+
+		gpio@2 {
+			reg = <2>;
+		};
+
+		gpio@3 {
+			reg = <3>;
+		};
+
+		gpio@4 {
+			reg = <4>;
+		};
+
+		gpio@5 {
+			reg = <5>;
+		};
+
+		gpio@6 {
+			reg = <6>;
+		};
+
+		gpio@7 {
+			reg = <7>;
+		};
+
+		gpio@8 {
+			reg = <8>;
+		};
+
+		gpio@9 {
+			reg = <9>;
+		};
+
+		gpio@10 {
+			reg = <10>;
+		};
+
+		gpio@11 {
+			reg = <11>;
+		};
+
+		gpio@12 {
+			reg = <12>;
+		};
+
+		gpio@13 {
+			reg = <13>;
+		};
+
+		gpio@14 {
+			reg = <14>;
+		};
+
+		gpio@15 {
+			reg = <15>;
+		};
+	};
+
+	dps: dps310@76 {
+		compatible = "infineon,dps310";
+		reg = <0x76>;
+		#io-channel-cells = <0>;
+	};
+};
+
+&i2c8 {
+	status = "okay";
+
+	ucd90320@b {
+		compatible = "ti,ucd90160";
+		reg = <0x0b>;
+	};
+
+	ucd90320@c {
+		compatible = "ti,ucd90160";
+		reg = <0x0c>;
+	};
+
+	ucd90320@11 {
+		compatible = "ti,ucd90160";
+		reg = <0x11>;
+	};
+
+	rtc@32 {
+		compatible = "epson,rx8900";
+		reg = <0x32>;
+	};
+
+	tmp275@48 {
+		compatible = "ti,tmp275";
+		reg = <0x48>;
+	};
+
+	tmp275@4a {
+		compatible = "ti,tmp275";
+		reg = <0x4a>;
+	};
+};
+
+&i2c9 {
+	status = "okay";
+
+	ir35221@42 {
+		compatible = "infineon,ir35221";
+		reg = <0x42>;
+	};
+
+	ir35221@43 {
+		compatible = "infineon,ir35221";
+		reg = <0x43>;
+	};
+
+	ir35221@44 {
+		compatible = "infineon,ir35221";
+		reg = <0x44>;
+	};
+
+	tmp423a@4c {
+		compatible = "ti,tmp423";
+		reg = <0x4c>;
+	};
+
+	tmp423b@4d {
+		compatible = "ti,tmp423";
+		reg = <0x4d>;
+	};
+
+	ir35221@72 {
+		compatible = "infineon,ir35221";
+		reg = <0x72>;
+	};
+
+	ir35221@73 {
+		compatible = "infineon,ir35221";
+		reg = <0x73>;
+	};
+
+	ir35221@74 {
+		compatible = "infineon,ir35221";
+		reg = <0x74>;
+	};
+};
+
+&i2c10 {
+	status = "okay";
+
+	ir35221@42 {
+		compatible = "infineon,ir35221";
+		reg = <0x42>;
+	};
+
+	ir35221@43 {
+		compatible = "infineon,ir35221";
+		reg = <0x43>;
+	};
+
+	ir35221@44 {
+		compatible = "infineon,ir35221";
+		reg = <0x44>;
+	};
+
+	tmp423a@4c {
+		compatible = "ti,tmp423";
+		reg = <0x4c>;
+	};
+
+	tmp423b@4d {
+		compatible = "ti,tmp423";
+		reg = <0x4d>;
+	};
+
+	ir35221@72 {
+		compatible = "infineon,ir35221";
+		reg = <0x72>;
+	};
+
+	ir35221@73 {
+		compatible = "infineon,ir35221";
+		reg = <0x73>;
+	};
+
+	ir35221@74 {
+		compatible = "infineon,ir35221";
+		reg = <0x74>;
+	};
+};
+
+&i2c11 {
+	status = "okay";
+
+	tmp275@48 {
+		compatible = "ti,tmp275";
+		reg = <0x48>;
+	};
+
+	tmp275@49 {
+		compatible = "ti,tmp275";
+		reg = <0x49>;
+	};
+};
+
+&i2c12 {
+	status = "okay";
+};
+
+&i2c13 {
+	status = "okay";
+
+	eeprom@50 {
+		compatible = "atmel,24c64";
+		reg = <0x50>;
+	};
+};
+
+&i2c14 {
+	status = "okay";
+
+	eeprom@50 {
+		compatible = "atmel,24c64";
+		reg = <0x50>;
+	};
+};
+
+&i2c15 {
+	status = "okay";
+
+	eeprom@50 {
+		compatible = "atmel,24c64";
+		reg = <0x50>;
+	};
+};
+
+&vuart1 {
+	status = "okay";
+};
+
+&lpc_ctrl {
+	status = "okay";
+	memory-region = <&flash_memory>;
+};
+
+&mac2 {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_rmii3_default>;
+	clocks = <&syscon ASPEED_CLK_GATE_MAC3CLK>,
+		 <&syscon ASPEED_CLK_MAC3RCLK>;
+	clock-names = "MACCLK", "RCLK";
+	use-ncsi;
+};
+
+&mac3 {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_rmii4_default>;
+	clocks = <&syscon ASPEED_CLK_GATE_MAC4CLK>,
+		 <&syscon ASPEED_CLK_MAC4RCLK>;
+	clock-names = "MACCLK", "RCLK";
+	use-ncsi;
+};
+
+&fmc {
+	status = "okay";
+	flash@0 {
+		status = "okay";
+		m25p,fast-read;
+		label = "bmc";
+		spi-max-frequency = <50000000>;
+#include "openbmc-flash-layout-128.dtsi"
+	};
+
+	flash@1 {
+		status = "okay";
+		m25p,fast-read;
+		label = "alt-bmc";
+		spi-max-frequency = <50000000>;
+	};
+};
+
+&spi1 {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_spi1_default>;
+
+	flash@0 {
+		status = "okay";
+		m25p,fast-read;
+		label = "pnor";
+		spi-max-frequency = <100000000>;
+	};
+};
diff --git a/arch/arm/boot/dts/aspeed-bmc-inspur-fp5280g2.dts b/arch/arm/boot/dts/aspeed-bmc-inspur-fp5280g2.dts
index e9d714a46a60..c17bb7fce7ff 100644
--- a/arch/arm/boot/dts/aspeed-bmc-inspur-fp5280g2.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-inspur-fp5280g2.dts
@@ -148,14 +148,48 @@
 	};
 
 	leds {
-	    compatible = "gpio-leds";
+		compatible = "gpio-leds";
 
-	    power {
-		    label = "power";
-		    /* TODO: dummy gpio */
-		    gpios = <&gpio ASPEED_GPIO(R, 1) GPIO_ACTIVE_LOW>;
-	    };
+		power {
+			label = "power";
+			/* TODO: dummy gpio */
+			gpios = <&gpio ASPEED_GPIO(R, 1) GPIO_ACTIVE_LOW>;
+		};
+
+		init-ok {
+			label = "init-ok";
+			gpios = <&gpio ASPEED_GPIO(B, 7) GPIO_ACTIVE_LOW>;
+		};
+
+		front-memory {
+			label = "front-memory";
+			gpios = <&gpio ASPEED_GPIO(F, 4) GPIO_ACTIVE_LOW>;
+		};
+
+		front-syshot {
+			label = "front-syshot";
+			gpios = <&gpio ASPEED_GPIO(I, 1) GPIO_ACTIVE_LOW>;
+		};
+
+		front-syshealth {
+			label = "front-syshealth";
+			gpios = <&gpio ASPEED_GPIO(I, 0) GPIO_ACTIVE_LOW>;
+		};
 
+		front-fan {
+			label = "front-fan";
+			gpios = <&gpio ASPEED_GPIO(H, 4) GPIO_ACTIVE_LOW>;
+		};
+
+		front-psu {
+			label = "front-psu";
+			gpios = <&gpio ASPEED_GPIO(B, 2) GPIO_ACTIVE_LOW>;
+		};
+
+		identify {
+			label = "identify";
+			gpios = <&gpio ASPEED_GPIO(Z, 7) GPIO_ACTIVE_LOW>;
+		};
 	};
 
 	iio-hwmon-battery {
@@ -239,6 +273,9 @@
 	status = "okay";
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_rmii1_default>;
+	clocks = <&syscon ASPEED_CLK_GATE_MAC1CLK>,
+		 <&syscon ASPEED_CLK_MAC1RCLK>;
+	clock-names = "MACCLK", "RCLK";
 	use-ncsi;
 };
 
@@ -749,15 +786,6 @@
 	aspeed,external-nodes = <&gfx &lhc>;
 };
 
-&gpio {
-	pin_gpio_b7 {
-		gpio-hog;
-		gpios = <ASPEED_GPIO(B,7) GPIO_ACTIVE_LOW>;
-		output-high;
-		line-name = "BMC_INIT_OK";
-	};
-};
-
 &wdt1 {
 	aspeed,reset-type = "none";
 	aspeed,external-signal;
diff --git a/arch/arm/boot/dts/aspeed-bmc-inspur-on5263m5.dts b/arch/arm/boot/dts/aspeed-bmc-inspur-on5263m5.dts
index 2337ee23f5c4..80c92e065a10 100644
--- a/arch/arm/boot/dts/aspeed-bmc-inspur-on5263m5.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-inspur-on5263m5.dts
@@ -77,6 +77,9 @@
 
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_rmii1_default>;
+	clocks = <&syscon ASPEED_CLK_GATE_MAC1CLK>,
+		 <&syscon ASPEED_CLK_MAC1RCLK>;
+	clock-names = "MACCLK", "RCLK";
 	use-ncsi;
 };
 
diff --git a/arch/arm/boot/dts/aspeed-bmc-intel-s2600wf.dts b/arch/arm/boot/dts/aspeed-bmc-intel-s2600wf.dts
index 22dade6393d0..1deb30ec912c 100644
--- a/arch/arm/boot/dts/aspeed-bmc-intel-s2600wf.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-intel-s2600wf.dts
@@ -69,6 +69,9 @@
 
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_rmii1_default>;
+	clocks = <&syscon ASPEED_CLK_GATE_MAC1CLK>,
+		 <&syscon ASPEED_CLK_MAC1RCLK>;
+	clock-names = "MACCLK", "RCLK";
 	use-ncsi;
 };
 
diff --git a/arch/arm/boot/dts/aspeed-bmc-lenovo-hr630.dts b/arch/arm/boot/dts/aspeed-bmc-lenovo-hr630.dts
index d3695a32e8e0..c29e5f4d86ad 100644
--- a/arch/arm/boot/dts/aspeed-bmc-lenovo-hr630.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-lenovo-hr630.dts
@@ -133,6 +133,9 @@
 
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_rmii1_default>;
+	clocks = <&syscon ASPEED_CLK_GATE_MAC1CLK>,
+		 <&syscon ASPEED_CLK_MAC1RCLK>;
+	clock-names = "MACCLK", "RCLK";
 	use-ncsi;
 };
 
diff --git a/arch/arm/boot/dts/aspeed-bmc-lenovo-hr855xg2.dts b/arch/arm/boot/dts/aspeed-bmc-lenovo-hr855xg2.dts
index 118eb8bbbf1b..084c455ad4cb 100644
--- a/arch/arm/boot/dts/aspeed-bmc-lenovo-hr855xg2.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-lenovo-hr855xg2.dts
@@ -139,6 +139,9 @@
 	status = "okay";
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_rmii1_default>;
+	clocks = <&syscon ASPEED_CLK_GATE_MAC1CLK>,
+		 <&syscon ASPEED_CLK_MAC1RCLK>;
+	clock-names = "MACCLK", "RCLK";
 	use-ncsi;
 };
 
diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-lanyang.dts b/arch/arm/boot/dts/aspeed-bmc-opp-lanyang.dts
index de95112e2a04..42b37a204241 100644
--- a/arch/arm/boot/dts/aspeed-bmc-opp-lanyang.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-opp-lanyang.dts
@@ -178,6 +178,9 @@
 
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_rmii1_default>;
+	clocks = <&syscon ASPEED_CLK_GATE_MAC1CLK>,
+		 <&syscon ASPEED_CLK_MAC1RCLK>;
+	clock-names = "MACCLK", "RCLK";
 	use-ncsi;
 };
 
diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-mihawk.dts b/arch/arm/boot/dts/aspeed-bmc-opp-mihawk.dts
index e55cc454b17f..f7e935ede919 100644
--- a/arch/arm/boot/dts/aspeed-bmc-opp-mihawk.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-opp-mihawk.dts
@@ -449,6 +449,9 @@
 
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_rmii1_default>;
+	clocks = <&syscon ASPEED_CLK_GATE_MAC1CLK>,
+		 <&syscon ASPEED_CLK_MAC1RCLK>;
+	clock-names = "MACCLK", "RCLK";
 	use-ncsi;
 };
 
diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-palmetto.dts b/arch/arm/boot/dts/aspeed-bmc-opp-palmetto.dts
index b0cb34ccb135..eb4e93a57ff4 100644
--- a/arch/arm/boot/dts/aspeed-bmc-opp-palmetto.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-opp-palmetto.dts
@@ -87,6 +87,7 @@
 		status = "okay";
 		m25p,fast-read;
 		label = "bmc";
+		spi-max-frequency = <50000000>;
 #include "openbmc-flash-layout.dtsi"
 	};
 };
@@ -99,6 +100,7 @@
 	flash@0 {
 		status = "okay";
 		m25p,fast-read;
+		spi-max-frequency = <50000000>;
 		label = "pnor";
 	};
 };
diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-romulus.dts b/arch/arm/boot/dts/aspeed-bmc-opp-romulus.dts
index 9628ecb879cf..edfa44fe1f75 100644
--- a/arch/arm/boot/dts/aspeed-bmc-opp-romulus.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-opp-romulus.dts
@@ -112,6 +112,7 @@
 		status = "okay";
 		m25p,fast-read;
 		label = "bmc";
+		spi-max-frequency = <50000000>;
 #include "openbmc-flash-layout.dtsi"
 	};
 };
@@ -125,6 +126,7 @@
 		status = "okay";
 		m25p,fast-read;
 		label = "pnor";
+		spi-max-frequency = <100000000>;
 	};
 };
 
@@ -160,6 +162,9 @@
 
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_rmii1_default>;
+	clocks = <&syscon ASPEED_CLK_GATE_MAC1CLK>,
+		 <&syscon ASPEED_CLK_MAC1RCLK>;
+	clock-names = "MACCLK", "RCLK";
 };
 
 &i2c1 {
diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-swift.dts b/arch/arm/boot/dts/aspeed-bmc-opp-swift.dts
index f67fef1ac5e1..b8fdd2a8a2c9 100644
--- a/arch/arm/boot/dts/aspeed-bmc-opp-swift.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-opp-swift.dts
@@ -322,6 +322,9 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_rmii1_default>;
 	use-ncsi;
+	clocks = <&syscon ASPEED_CLK_GATE_MAC1CLK>,
+		 <&syscon ASPEED_CLK_MAC1RCLK>;
+	clock-names = "MACCLK", "RCLK";
 };
 
 &i2c2 {
diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-tacoma.dts b/arch/arm/boot/dts/aspeed-bmc-opp-tacoma.dts
new file mode 100644
index 000000000000..f02de4ab058c
--- /dev/null
+++ b/arch/arm/boot/dts/aspeed-bmc-opp-tacoma.dts
@@ -0,0 +1,1195 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+// Copyright 2019 IBM Corp.
+/dts-v1/;
+
+#include "aspeed-g6.dtsi"
+#include <dt-bindings/gpio/aspeed-gpio.h>
+#include <dt-bindings/leds/leds-pca955x.h>
+
+/ {
+	model = "Tacoma";
+	compatible = "ibm,tacoma-bmc", "aspeed,ast2600";
+
+	chosen {
+		stdout-path = &uart5;
+		bootargs = "console=ttyS4,115200n8";
+	};
+
+	memory@80000000 {
+		device_type = "memory";
+		reg = <0x80000000 0x40000000>;
+	};
+
+	reserved-memory {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+
+		flash_memory: region@ba000000 {
+			no-map;
+			reg = <0xb8000000 0x4000000>; /* 64M */
+		};
+	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+
+		air-water {
+			label = "air-water";
+			gpios = <&gpio0 ASPEED_GPIO(Q, 7) GPIO_ACTIVE_LOW>;
+			linux,code = <ASPEED_GPIO(Q, 7)>;
+		};
+
+		checkstop {
+			label = "checkstop";
+			gpios = <&gpio0 ASPEED_GPIO(E, 3) GPIO_ACTIVE_LOW>;
+			linux,code = <ASPEED_GPIO(E, 3)>;
+		};
+
+		ps0-presence {
+			label = "ps0-presence";
+			gpios = <&gpio0 ASPEED_GPIO(H, 3) GPIO_ACTIVE_LOW>;
+			linux,code = <ASPEED_GPIO(H, 3)>;
+		};
+
+		ps1-presence {
+			label = "ps1-presence";
+			gpios = <&gpio0 ASPEED_GPIO(E, 5) GPIO_ACTIVE_LOW>;
+			linux,code = <ASPEED_GPIO(E, 5)>;
+		};
+	};
+
+	gpio-keys-polled {
+		compatible = "gpio-keys-polled";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		poll-interval = <1000>;
+
+		fan0-presence {
+			label = "fan0-presence";
+			gpios = <&pca0 4 GPIO_ACTIVE_LOW>;
+			linux,code = <4>;
+		};
+
+		fan1-presence {
+			label = "fan1-presence";
+			gpios = <&pca0 5 GPIO_ACTIVE_LOW>;
+			linux,code = <5>;
+		};
+
+		fan2-presence {
+			label = "fan2-presence";
+			gpios = <&pca0 6 GPIO_ACTIVE_LOW>;
+			linux,code = <6>;
+		};
+
+		fan3-presence {
+			label = "fan3-presence";
+			gpios = <&pca0 7 GPIO_ACTIVE_LOW>;
+			linux,code = <7>;
+		};
+	};
+};
+
+&fmc {
+	status = "okay";
+	flash@0 {
+		status = "okay";
+		m25p,fast-read;
+		label = "bmc";
+		spi-max-frequency = <50000000>;
+#include "openbmc-flash-layout-128.dtsi"
+	};
+
+	flash@1 {
+		status = "okay";
+		m25p,fast-read;
+		label = "alt-bmc";
+		spi-max-frequency = <50000000>;
+	};
+};
+
+&spi1 {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_spi1_default>;
+
+	flash@0 {
+		status = "okay";
+		m25p,fast-read;
+		label = "pnor";
+		spi-max-frequency = <100000000>;
+	};
+};
+
+&fmc {
+	status = "okay";
+	flash@0 {
+		status = "okay";
+		m25p,fast-read;
+		label = "bmc";
+		spi-max-frequency = <50000000>;
+#include "openbmc-flash-layout-128.dtsi"
+	};
+
+	flash@1 {
+		status = "okay";
+		m25p,fast-read;
+		label = "alt-bmc";
+		spi-max-frequency = <50000000>;
+	};
+};
+
+&spi1 {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_spi1_default>;
+
+	flash@0 {
+		status = "okay";
+		m25p,fast-read;
+		label = "pnor";
+		spi-max-frequency = <100000000>;
+	};
+};
+
+&mac2 {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_rmii3_default>;
+	clocks = <&syscon ASPEED_CLK_GATE_MAC3CLK>,
+		 <&syscon ASPEED_CLK_MAC3RCLK>;
+	clock-names = "MACCLK", "RCLK";
+	use-ncsi;
+};
+
+&emmc {
+	status = "okay";
+	#address-cells = <2>;
+	#size-cells = <0>;
+
+	cfam@0,0 {
+		reg = <0 0>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+		chip-id = <0>;
+
+		scom@1000 {
+			compatible = "ibm,fsi2pib";
+			reg = <0x1000 0x400>;
+		};
+
+		i2c@1800 {
+			compatible = "ibm,fsi-i2c-master";
+			reg = <0x1800 0x400>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			cfam0_i2c0: i2c-bus@0 {
+				reg = <0>;
+			};
+
+			cfam0_i2c1: i2c-bus@1 {
+				reg = <1>;
+			};
+
+			cfam0_i2c2: i2c-bus@2 {
+				reg = <2>;
+			};
+
+			cfam0_i2c3: i2c-bus@3 {
+				reg = <3>;
+			};
+
+			cfam0_i2c4: i2c-bus@4 {
+				reg = <4>;
+			};
+
+			cfam0_i2c5: i2c-bus@5 {
+				reg = <5>;
+			};
+
+			cfam0_i2c6: i2c-bus@6 {
+				reg = <6>;
+			};
+
+			cfam0_i2c7: i2c-bus@7 {
+				reg = <7>;
+			};
+
+			cfam0_i2c8: i2c-bus@8 {
+				reg = <8>;
+			};
+
+			cfam0_i2c9: i2c-bus@9 {
+				reg = <9>;
+			};
+
+			cfam0_i2c10: i2c-bus@a {
+				reg = <10>;
+			};
+
+			cfam0_i2c11: i2c-bus@b {
+				reg = <11>;
+			};
+
+			cfam0_i2c12: i2c-bus@c {
+				reg = <12>;
+			};
+
+			cfam0_i2c13: i2c-bus@d {
+				reg = <13>;
+			};
+
+			cfam0_i2c14: i2c-bus@e {
+				reg = <14>;
+			};
+		};
+
+		sbefifo@2400 {
+			compatible = "ibm,p9-sbefifo";
+			reg = <0x2400 0x400>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			fsi_occ0: occ {
+				compatible = "ibm,p9-occ";
+			};
+		};
+
+		fsi_hub0: hub@3400 {
+			compatible = "fsi-master-hub";
+			reg = <0x3400 0x400>;
+			#address-cells = <2>;
+			#size-cells = <0>;
+
+			no-scan-on-init;
+		};
+	};
+};
+
+&fsi_hub0 {
+	cfam@1,0 {
+		reg = <1 0>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+		chip-id = <1>;
+
+		scom@1000 {
+			compatible = "ibm,fsi2pib";
+			reg = <0x1000 0x400>;
+		};
+
+		i2c@1800 {
+			compatible = "ibm,fsi-i2c-master";
+			reg = <0x1800 0x400>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			cfam1_i2c0: i2c-bus@0 {
+				reg = <0>;
+			};
+
+			cfam1_i2c1: i2c-bus@1 {
+				reg = <1>;
+			};
+
+			cfam1_i2c2: i2c-bus@2 {
+				reg = <2>;
+			};
+
+			cfam1_i2c3: i2c-bus@3 {
+				reg = <3>;
+			};
+
+			cfam1_i2c4: i2c-bus@4 {
+				reg = <4>;
+			};
+
+			cfam1_i2c5: i2c-bus@5 {
+				reg = <5>;
+			};
+
+			cfam1_i2c6: i2c-bus@6 {
+				reg = <6>;
+			};
+
+			cfam1_i2c7: i2c-bus@7 {
+				reg = <7>;
+			};
+
+			cfam1_i2c8: i2c-bus@8 {
+				reg = <8>;
+			};
+
+			cfam1_i2c9: i2c-bus@9 {
+				reg = <9>;
+			};
+
+			cfam1_i2c10: i2c-bus@a {
+				reg = <10>;
+			};
+
+			cfam1_i2c11: i2c-bus@b {
+				reg = <11>;
+			};
+
+			cfam1_i2c12: i2c-bus@c {
+				reg = <12>;
+			};
+
+			cfam1_i2c13: i2c-bus@d {
+				reg = <13>;
+			};
+
+			cfam1_i2c14: i2c-bus@e {
+				reg = <14>;
+			};
+		};
+
+		sbefifo@2400 {
+			compatible = "ibm,p9-sbefifo";
+			reg = <0x2400 0x400>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			fsi_occ1: occ {
+				compatible = "ibm,p9-occ";
+			};
+		};
+
+		fsi_hub1: hub@3400 {
+			compatible = "fsi-master-hub";
+			reg = <0x3400 0x400>;
+			#address-cells = <2>;
+			#size-cells = <0>;
+
+			no-scan-on-init;
+		};
+	};
+};
+
+/* Legacy OCC numbering (to get rid of when userspace is fixed) */
+&fsi_occ0 {
+	reg = <1>;
+};
+
+&fsi_occ1 {
+	reg = <2>;
+};
+
+/ {
+	aliases {
+		i2c100 = &cfam0_i2c0;
+		i2c101 = &cfam0_i2c1;
+		i2c102 = &cfam0_i2c2;
+		i2c103 = &cfam0_i2c3;
+		i2c104 = &cfam0_i2c4;
+		i2c105 = &cfam0_i2c5;
+		i2c106 = &cfam0_i2c6;
+		i2c107 = &cfam0_i2c7;
+		i2c108 = &cfam0_i2c8;
+		i2c109 = &cfam0_i2c9;
+		i2c110 = &cfam0_i2c10;
+		i2c111 = &cfam0_i2c11;
+		i2c112 = &cfam0_i2c12;
+		i2c113 = &cfam0_i2c13;
+		i2c114 = &cfam0_i2c14;
+		i2c200 = &cfam1_i2c0;
+		i2c201 = &cfam1_i2c1;
+		i2c202 = &cfam1_i2c2;
+		i2c203 = &cfam1_i2c3;
+		i2c204 = &cfam1_i2c4;
+		i2c205 = &cfam1_i2c5;
+		i2c206 = &cfam1_i2c6;
+		i2c207 = &cfam1_i2c7;
+		i2c208 = &cfam1_i2c8;
+		i2c209 = &cfam1_i2c9;
+		i2c210 = &cfam1_i2c10;
+		i2c211 = &cfam1_i2c11;
+		i2c212 = &cfam1_i2c12;
+		i2c213 = &cfam1_i2c13;
+		i2c214 = &cfam1_i2c14;
+	};
+
+};
+
+&i2c0 {
+	status = "okay";
+};
+
+&i2c1 {
+	status = "okay";
+};
+
+&i2c2 {
+	status = "okay";
+};
+
+&i2c3 {
+	status = "okay";
+
+	bmp: bmp280@77 {
+		compatible = "bosch,bmp280";
+		reg = <0x77>;
+		#io-channel-cells = <1>;
+	};
+
+	max31785@52 {
+		compatible = "maxim,max31785a";
+		reg = <0x52>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		fan@0 {
+			compatible = "pmbus-fan";
+			reg = <0>;
+			tach-pulses = <2>;
+			maxim,fan-rotor-input = "tach";
+			maxim,fan-pwm-freq = <25000>;
+			maxim,fan-dual-tach;
+			maxim,fan-no-watchdog;
+			maxim,fan-no-fault-ramp;
+			maxim,fan-ramp = <2>;
+			maxim,fan-fault-pin-mon;
+		};
+
+		fan@1 {
+			compatible = "pmbus-fan";
+			reg = <1>;
+			tach-pulses = <2>;
+			maxim,fan-rotor-input = "tach";
+			maxim,fan-pwm-freq = <25000>;
+			maxim,fan-dual-tach;
+			maxim,fan-no-watchdog;
+			maxim,fan-no-fault-ramp;
+			maxim,fan-ramp = <2>;
+			maxim,fan-fault-pin-mon;
+		};
+
+		fan@2 {
+			compatible = "pmbus-fan";
+			reg = <2>;
+			tach-pulses = <2>;
+			maxim,fan-rotor-input = "tach";
+			maxim,fan-pwm-freq = <25000>;
+			maxim,fan-dual-tach;
+			maxim,fan-no-watchdog;
+			maxim,fan-no-fault-ramp;
+			maxim,fan-ramp = <2>;
+			maxim,fan-fault-pin-mon;
+		};
+
+		fan@3 {
+			compatible = "pmbus-fan";
+			reg = <3>;
+			tach-pulses = <2>;
+			maxim,fan-rotor-input = "tach";
+			maxim,fan-pwm-freq = <25000>;
+			maxim,fan-dual-tach;
+			maxim,fan-no-watchdog;
+			maxim,fan-no-fault-ramp;
+			maxim,fan-ramp = <2>;
+			maxim,fan-fault-pin-mon;
+		};
+	};
+
+	dps: dps310@76 {
+		compatible = "infineon,dps310";
+		reg = <0x76>;
+		#io-channel-cells = <0>;
+	};
+
+	pca0: pca9552@60 {
+		compatible = "nxp,pca9552";
+		reg = <0x60>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		gpio@0 {
+			reg = <0>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@1 {
+			reg = <1>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@2 {
+			reg = <2>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@3 {
+			reg = <3>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@4 {
+			reg = <4>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@5 {
+			reg = <5>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@6 {
+			reg = <6>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@7 {
+			reg = <7>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@8 {
+			reg = <8>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@9 {
+			reg = <9>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@10 {
+			reg = <10>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@11 {
+			reg = <11>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@12 {
+			reg = <12>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@13 {
+			reg = <13>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@14 {
+			reg = <14>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@15 {
+			reg = <15>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+	};
+
+	power-supply@68 {
+		compatible = "ibm,cffps1";
+		reg = <0x68>;
+	};
+
+	power-supply@69 {
+		compatible = "ibm,cffps1";
+		reg = <0x69>;
+	};
+};
+
+&i2c4 {
+	status = "okay";
+
+	tmp423a@4c {
+		compatible = "ti,tmp423";
+		reg = <0x4c>;
+	};
+
+	ir35221@70 {
+		compatible = "infineon,ir35221";
+		reg = <0x70>;
+	};
+
+	ir35221@71 {
+		compatible = "infineon,ir35221";
+		reg = <0x71>;
+	};
+};
+
+&i2c5 {
+	status = "okay";
+
+	tmp423a@4c {
+		compatible = "ti,tmp423";
+		reg = <0x4c>;
+	};
+
+	ir35221@70 {
+		compatible = "infineon,ir35221";
+		reg = <0x70>;
+	};
+
+	ir35221@71 {
+		compatible = "infineon,ir35221";
+		reg = <0x71>;
+	};
+};
+
+&i2c7 {
+	status = "okay";
+};
+
+&i2c9 {
+	status = "okay";
+
+	tmp275@4a {
+		compatible = "ti,tmp275";
+		reg = <0x4a>;
+	};
+};
+
+&i2c10 {
+	status = "okay";
+};
+
+&i2c11 {
+	status = "okay";
+
+	pca9552: pca9552@60 {
+		compatible = "nxp,pca9552";
+		reg = <0x60>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		gpio-line-names = "PS_SMBUS_RESET_N", "APSS_RESET_N",
+			"GPU0_TH_OVERT_N_BUFF",	"GPU1_TH_OVERT_N_BUFF",
+			"GPU2_TH_OVERT_N_BUFF", "GPU3_TH_OVERT_N_BUFF",
+			"GPU4_TH_OVERT_N_BUFF",	"GPU5_TH_OVERT_N_BUFF",
+			"GPU0_PWR_GOOD_BUFF", "GPU1_PWR_GOOD_BUFF",
+			"GPU2_PWR_GOOD_BUFF", "GPU3_PWR_GOOD_BUFF",
+			"GPU4_PWR_GOOD_BUFF", "GPU5_PWR_GOOD_BUFF",
+			"12V_BREAKER_FLT_N", "THROTTLE_UNLATCHED_N";
+
+		gpio@0 {
+			reg = <0>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@1 {
+			reg = <1>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@2 {
+			reg = <2>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@3 {
+			reg = <3>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@4 {
+			reg = <4>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@5 {
+			reg = <5>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@6 {
+			reg = <6>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@7 {
+			reg = <7>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@8 {
+			reg = <8>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@9 {
+			reg = <9>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@10 {
+			reg = <10>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@11 {
+			reg = <11>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@12 {
+			reg = <12>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@13 {
+			reg = <13>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@14 {
+			reg = <14>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@15 {
+			reg = <15>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+	};
+
+	rtc@32 {
+		compatible = "epson,rx8900";
+		reg = <0x32>;
+	};
+
+	eeprom@51 {
+		compatible = "atmel,24c64";
+		reg = <0x51>;
+	};
+
+	ucd90160@64 {
+		compatible = "ti,ucd90160";
+		reg = <0x64>;
+	};
+};
+
+&i2c12 {
+	status = "okay";
+};
+
+&i2c13 {
+	status = "okay";
+};
+
+&ibt {
+	status = "okay";
+};
+
+&uart1 {
+	status = "okay";
+	// Workaround for A0
+	compatible = "snps,dw-apb-uart";
+};
+
+&uart5 {
+	// Workaround for A0
+	compatible = "snps,dw-apb-uart";
+};
+
+&vuart1 {
+	status = "okay";
+};
+
+&lpc_ctrl {
+	status = "okay";
+	memory-region = <&flash_memory>;
+	flash = <&spi1>;
+};
+
+&wdt1 {
+	aspeed,reset-type = "none";
+	aspeed,external-signal;
+	aspeed,ext-push-pull;
+	aspeed,ext-active-high;
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_wdtrst1_default>;
+};
+
+&wdt2 {
+	status = "okay";
+};
+
+&i2c0 {
+	status = "okay";
+};
+
+&i2c1 {
+	status = "okay";
+};
+
+&i2c2 {
+	status = "okay";
+};
+
+&i2c3 {
+	status = "okay";
+
+	bmp: bmp280@77 {
+		compatible = "bosch,bmp280";
+		reg = <0x77>;
+		#io-channel-cells = <1>;
+	};
+
+	max31785@52 {
+		compatible = "maxim,max31785a";
+		reg = <0x52>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		fan@0 {
+			compatible = "pmbus-fan";
+			reg = <0>;
+			tach-pulses = <2>;
+			maxim,fan-rotor-input = "tach";
+			maxim,fan-pwm-freq = <25000>;
+			maxim,fan-dual-tach;
+			maxim,fan-no-watchdog;
+			maxim,fan-no-fault-ramp;
+			maxim,fan-ramp = <2>;
+			maxim,fan-fault-pin-mon;
+		};
+
+		fan@1 {
+			compatible = "pmbus-fan";
+			reg = <1>;
+			tach-pulses = <2>;
+			maxim,fan-rotor-input = "tach";
+			maxim,fan-pwm-freq = <25000>;
+			maxim,fan-dual-tach;
+			maxim,fan-no-watchdog;
+			maxim,fan-no-fault-ramp;
+			maxim,fan-ramp = <2>;
+			maxim,fan-fault-pin-mon;
+		};
+
+		fan@2 {
+			compatible = "pmbus-fan";
+			reg = <2>;
+			tach-pulses = <2>;
+			maxim,fan-rotor-input = "tach";
+			maxim,fan-pwm-freq = <25000>;
+			maxim,fan-dual-tach;
+			maxim,fan-no-watchdog;
+			maxim,fan-no-fault-ramp;
+			maxim,fan-ramp = <2>;
+			maxim,fan-fault-pin-mon;
+		};
+
+		fan@3 {
+			compatible = "pmbus-fan";
+			reg = <3>;
+			tach-pulses = <2>;
+			maxim,fan-rotor-input = "tach";
+			maxim,fan-pwm-freq = <25000>;
+			maxim,fan-dual-tach;
+			maxim,fan-no-watchdog;
+			maxim,fan-no-fault-ramp;
+			maxim,fan-ramp = <2>;
+			maxim,fan-fault-pin-mon;
+		};
+	};
+
+	dps: dps310@76 {
+		compatible = "infineon,dps310";
+		reg = <0x76>;
+		#io-channel-cells = <0>;
+	};
+
+	pca0: pca9552@60 {
+		compatible = "nxp,pca9552";
+		reg = <0x60>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		gpio@0 {
+			reg = <0>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@1 {
+			reg = <1>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@2 {
+			reg = <2>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@3 {
+			reg = <3>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@4 {
+			reg = <4>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@5 {
+			reg = <5>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@6 {
+			reg = <6>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@7 {
+			reg = <7>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@8 {
+			reg = <8>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@9 {
+			reg = <9>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@10 {
+			reg = <10>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@11 {
+			reg = <11>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@12 {
+			reg = <12>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@13 {
+			reg = <13>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@14 {
+			reg = <14>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@15 {
+			reg = <15>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+	};
+
+	power-supply@68 {
+		compatible = "ibm,cffps1";
+		reg = <0x68>;
+	};
+
+	power-supply@69 {
+		compatible = "ibm,cffps1";
+		reg = <0x69>;
+	};
+};
+
+&i2c4 {
+	status = "okay";
+
+	tmp423a@4c {
+		compatible = "ti,tmp423";
+		reg = <0x4c>;
+	};
+
+	ir35221@70 {
+		compatible = "infineon,ir35221";
+		reg = <0x70>;
+	};
+
+	ir35221@71 {
+		compatible = "infineon,ir35221";
+		reg = <0x71>;
+	};
+};
+
+&i2c5 {
+	status = "okay";
+
+	tmp423a@4c {
+		compatible = "ti,tmp423";
+		reg = <0x4c>;
+	};
+
+	ir35221@70 {
+		compatible = "infineon,ir35221";
+		reg = <0x70>;
+	};
+
+	ir35221@71 {
+		compatible = "infineon,ir35221";
+		reg = <0x71>;
+	};
+};
+
+&i2c7 {
+	status = "okay";
+};
+
+&i2c9 {
+	status = "okay";
+
+	tmp275@4a {
+		compatible = "ti,tmp275";
+		reg = <0x4a>;
+	};
+};
+
+&i2c10 {
+	status = "okay";
+};
+
+&i2c11 {
+	status = "okay";
+
+	pca9552: pca9552@60 {
+		compatible = "nxp,pca9552";
+		reg = <0x60>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		gpio-line-names = "PS_SMBUS_RESET_N", "APSS_RESET_N",
+			"GPU0_TH_OVERT_N_BUFF",	"GPU1_TH_OVERT_N_BUFF",
+			"GPU2_TH_OVERT_N_BUFF", "GPU3_TH_OVERT_N_BUFF",
+			"GPU4_TH_OVERT_N_BUFF",	"GPU5_TH_OVERT_N_BUFF",
+			"GPU0_PWR_GOOD_BUFF", "GPU1_PWR_GOOD_BUFF",
+			"GPU2_PWR_GOOD_BUFF", "GPU3_PWR_GOOD_BUFF",
+			"GPU4_PWR_GOOD_BUFF", "GPU5_PWR_GOOD_BUFF",
+			"12V_BREAKER_FLT_N", "THROTTLE_UNLATCHED_N";
+
+		gpio@0 {
+			reg = <0>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@1 {
+			reg = <1>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@2 {
+			reg = <2>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@3 {
+			reg = <3>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@4 {
+			reg = <4>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@5 {
+			reg = <5>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@6 {
+			reg = <6>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@7 {
+			reg = <7>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@8 {
+			reg = <8>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@9 {
+			reg = <9>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@10 {
+			reg = <10>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@11 {
+			reg = <11>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@12 {
+			reg = <12>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@13 {
+			reg = <13>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@14 {
+			reg = <14>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@15 {
+			reg = <15>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+	};
+
+	rtc@32 {
+		compatible = "epson,rx8900";
+		reg = <0x32>;
+	};
+
+	eeprom@51 {
+		compatible = "atmel,24c64";
+		reg = <0x51>;
+	};
+
+	ucd90160@64 {
+		compatible = "ti,ucd90160";
+		reg = <0x64>;
+	};
+};
+
+&i2c12 {
+	status = "okay";
+};
+
+&i2c13 {
+	status = "okay";
+};
+
+&pinctrl {
+	/* Hog these as no driver is probed for the entire LPC block */
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_lpc_default>,
+		    <&pinctrl_lsirq_default>;
+};
diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-vesnin.dts b/arch/arm/boot/dts/aspeed-bmc-opp-vesnin.dts
index a27c88d23056..affd2c8743b1 100644
--- a/arch/arm/boot/dts/aspeed-bmc-opp-vesnin.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-opp-vesnin.dts
@@ -43,6 +43,10 @@
 			gpios = <&gpio ASPEED_GPIO(N, 1) GPIO_ACTIVE_LOW>;
 		};
 
+		power_green {
+			gpios = <&gpio ASPEED_GPIO(F, 1) GPIO_ACTIVE_LOW>;
+		};
+
 		id_blue {
 			gpios = <&gpio ASPEED_GPIO(O, 0) GPIO_ACTIVE_LOW>;
 		};
diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts b/arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts
index 31ea34e14c79..569dad93e162 100644
--- a/arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts
@@ -200,6 +200,7 @@
 		status = "okay";
 		label = "bmc";
 		m25p,fast-read;
+		spi-max-frequency = <50000000>;
 
 		partitions {
 			#address-cells = < 1 >;
@@ -224,6 +225,7 @@
 		status = "okay";
 		label = "alt-bmc";
 		m25p,fast-read;
+		spi-max-frequency = <50000000>;
 
 		partitions {
 			#address-cells = < 1 >;
@@ -242,7 +244,6 @@
 				label = "alt-obmc-ubi";
 			};
 		};
-
 	};
 };
 
@@ -255,6 +256,7 @@
 		status = "okay";
 		label = "pnor";
 		m25p,fast-read;
+		spi-max-frequency = <100000000>;
 	};
 };
 
@@ -293,6 +295,9 @@
 	status = "okay";
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_rmii1_default>;
+	clocks = <&syscon ASPEED_CLK_GATE_MAC1CLK>,
+		 <&syscon ASPEED_CLK_MAC1RCLK>;
+	clock-names = "MACCLK", "RCLK";
 	use-ncsi;
 };
 
diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-zaius.dts b/arch/arm/boot/dts/aspeed-bmc-opp-zaius.dts
index 30624378316d..bc60ec291681 100644
--- a/arch/arm/boot/dts/aspeed-bmc-opp-zaius.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-opp-zaius.dts
@@ -130,6 +130,7 @@
 		status = "okay";
 		label = "bmc";
 		m25p,fast-read;
+		spi-max-frequency = <50000000>;
 #include "openbmc-flash-layout.dtsi"
 	};
 };
@@ -143,6 +144,7 @@
 		status = "okay";
 		label = "pnor";
 		m25p,fast-read;
+		spi-max-frequency = <100000000>;
 	};
 };
 
@@ -187,6 +189,9 @@
 	status = "okay";
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_rmii1_default>;
+	clocks = <&syscon ASPEED_CLK_GATE_MAC1CLK>,
+		 <&syscon ASPEED_CLK_MAC1RCLK>;
+	clock-names = "MACCLK", "RCLK";
 	use-ncsi;
 };
 
diff --git a/arch/arm/boot/dts/aspeed-bmc-portwell-neptune.dts b/arch/arm/boot/dts/aspeed-bmc-portwell-neptune.dts
index 33d704541de6..4a1ca8f5b6a7 100644
--- a/arch/arm/boot/dts/aspeed-bmc-portwell-neptune.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-portwell-neptune.dts
@@ -80,12 +80,18 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_rmii1_default
 		     &pinctrl_mdio1_default>;
+	clocks = <&syscon ASPEED_CLK_GATE_MAC1CLK>,
+		 <&syscon ASPEED_CLK_MAC1RCLK>;
+	clock-names = "MACCLK", "RCLK";
 };
 
 &mac1 {
 	status = "okay";
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_rmii2_default>;
+	clocks = <&syscon ASPEED_CLK_GATE_MAC2CLK>,
+		 <&syscon ASPEED_CLK_MAC2RCLK>;
+	clock-names = "MACCLK", "RCLK";
 	use-ncsi;
 };
 
diff --git a/arch/arm/boot/dts/aspeed-g4.dtsi b/arch/arm/boot/dts/aspeed-g4.dtsi
index dffb595d30e4..46c0891aac5a 100644
--- a/arch/arm/boot/dts/aspeed-g4.dtsi
+++ b/arch/arm/boot/dts/aspeed-g4.dtsi
@@ -65,6 +65,7 @@
 			flash@0 {
 				reg = < 0 >;
 				compatible = "jedec,spi-nor";
+				spi-max-frequency = <50000000>;
 				status = "disabled";
 			};
 			flash@1 {
@@ -100,6 +101,7 @@
 			flash@0 {
 				reg = < 0 >;
 				compatible = "jedec,spi-nor";
+				spi-max-frequency = <50000000>;
 				status = "disabled";
 			};
 		};
@@ -182,7 +184,7 @@
 				#reset-cells = <1>;
 
 				pinctrl: pinctrl {
-					compatible = "aspeed,g4-pinctrl";
+					compatible = "aspeed,ast2400-pinctrl";
 				};
 
 				p2a: p2a-control {
diff --git a/arch/arm/boot/dts/aspeed-g5.dtsi b/arch/arm/boot/dts/aspeed-g5.dtsi
index e8feb8b66a2f..a8ce59a3c88d 100644
--- a/arch/arm/boot/dts/aspeed-g5.dtsi
+++ b/arch/arm/boot/dts/aspeed-g5.dtsi
@@ -72,16 +72,19 @@
 			flash@0 {
 				reg = < 0 >;
 				compatible = "jedec,spi-nor";
+				spi-max-frequency = <50000000>;
 				status = "disabled";
 			};
 			flash@1 {
 				reg = < 1 >;
 				compatible = "jedec,spi-nor";
+				spi-max-frequency = <50000000>;
 				status = "disabled";
 			};
 			flash@2 {
 				reg = < 2 >;
 				compatible = "jedec,spi-nor";
+				spi-max-frequency = <50000000>;
 				status = "disabled";
 			};
 		};
@@ -97,11 +100,13 @@
 			flash@0 {
 				reg = < 0 >;
 				compatible = "jedec,spi-nor";
+				spi-max-frequency = <50000000>;
 				status = "disabled";
 			};
 			flash@1 {
 				reg = < 1 >;
 				compatible = "jedec,spi-nor";
+				spi-max-frequency = <50000000>;
 				status = "disabled";
 			};
 		};
@@ -117,11 +122,13 @@
 			flash@0 {
 				reg = < 0 >;
 				compatible = "jedec,spi-nor";
+				spi-max-frequency = <50000000>;
 				status = "disabled";
 			};
 			flash@1 {
 				reg = < 1 >;
 				compatible = "jedec,spi-nor";
+				spi-max-frequency = <50000000>;
 				status = "disabled";
 			};
 		};
@@ -215,7 +222,7 @@
 				#reset-cells = <1>;
 
 				pinctrl: pinctrl {
-					compatible = "aspeed,g5-pinctrl";
+					compatible = "aspeed,ast2500-pinctrl";
 					aspeed,external-nodes = <&gfx &lhc>;
 
 				};
@@ -299,7 +306,7 @@
 				#gpio-cells = <2>;
 				gpio-controller;
 				compatible = "aspeed,ast2500-gpio";
-				reg = <0x1e780000 0x1000>;
+				reg = <0x1e780000 0x200>;
 				interrupts = <20>;
 				gpio-ranges = <&pinctrl 0 0 232>;
 				clocks = <&syscon ASPEED_CLK_APB>;
@@ -307,6 +314,21 @@
 				#interrupt-cells = <2>;
 			};
 
+			sgpio: sgpio@1e780200 {
+				#gpio-cells = <2>;
+				compatible = "aspeed,ast2500-sgpio";
+				gpio-controller;
+				interrupts = <40>;
+				reg = <0x1e780200 0x0100>;
+				clocks = <&syscon ASPEED_CLK_APB>;
+				interrupt-controller;
+				ngpios = <8>;
+				bus-frequency = <12000000>;
+				pinctrl-names = "default";
+				pinctrl-0 = <&pinctrl_sgpm_default>;
+				status = "disabled";
+			};
+
 			rtc: rtc@1e781000 {
 				compatible = "aspeed,ast2500-rtc";
 				reg = <0x1e781000 0x18>;
diff --git a/arch/arm/boot/dts/aspeed-g6-pinctrl.dtsi b/arch/arm/boot/dts/aspeed-g6-pinctrl.dtsi
index 5b8bf58e89cb..045ce66ca876 100644
--- a/arch/arm/boot/dts/aspeed-g6-pinctrl.dtsi
+++ b/arch/arm/boot/dts/aspeed-g6-pinctrl.dtsi
@@ -852,14 +852,9 @@
 		groups = "SD2";
 	};
 
-	pinctrl_sd3_default: sd3_default {
-		function = "SD3";
-		groups = "SD3";
-	};
-
 	pinctrl_emmc_default: emmc_default {
-		function = "SD3";
-		groups = "EMMC";
+		function = "EMMC";
+		groups = "EMMCG4";
 	};
 
 	pinctrl_sgpm1_default: sgpm1_default {
diff --git a/arch/arm/boot/dts/aspeed-g6.dtsi b/arch/arm/boot/dts/aspeed-g6.dtsi
index 3a1422f7c49c..5f6142d99eeb 100644
--- a/arch/arm/boot/dts/aspeed-g6.dtsi
+++ b/arch/arm/boot/dts/aspeed-g6.dtsi
@@ -12,7 +12,29 @@
 	interrupt-parent = <&gic>;
 
 	aliases {
+		i2c0 = &i2c0;
+		i2c1 = &i2c1;
+		i2c2 = &i2c2;
+		i2c3 = &i2c3;
+		i2c4 = &i2c4;
+		i2c5 = &i2c5;
+		i2c6 = &i2c6;
+		i2c7 = &i2c7;
+		i2c8 = &i2c8;
+		i2c9 = &i2c9;
+		i2c10 = &i2c10;
+		i2c11 = &i2c11;
+		i2c12 = &i2c12;
+		i2c13 = &i2c13;
+		i2c14 = &i2c14;
+		i2c15 = &i2c15;
+		serial0 = &uart1;
+		serial1 = &uart2;
+		serial2 = &uart3;
+		serial3 = &uart4;
 		serial4 = &uart5;
+		serial5 = &vuart1;
+		serial6 = &vuart2;
 	};
 
 
@@ -64,12 +86,113 @@
 			    <0x40466000 0x2000>;
 			};
 
+		fmc: spi@1e620000 {
+			reg = < 0x1e620000 0xc4
+				0x20000000 0x10000000 >;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "aspeed,ast2600-fmc";
+			clocks = <&syscon ASPEED_CLK_AHB>;
+			status = "disabled";
+			interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>;
+			flash@0 {
+				reg = < 0 >;
+				compatible = "jedec,spi-nor";
+				spi-max-frequency = <50000000>;
+				status = "disabled";
+			};
+			flash@1 {
+				reg = < 1 >;
+				compatible = "jedec,spi-nor";
+				spi-max-frequency = <50000000>;
+				status = "disabled";
+			};
+			flash@2 {
+				reg = < 2 >;
+				compatible = "jedec,spi-nor";
+				spi-max-frequency = <50000000>;
+				status = "disabled";
+			};
+		};
+
+		spi1: spi@1e630000 {
+			reg = < 0x1e630000 0xc4
+				0x30000000 0x10000000 >;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "aspeed,ast2600-spi";
+			clocks = <&syscon ASPEED_CLK_AHB>;
+			status = "disabled";
+			flash@0 {
+				reg = < 0 >;
+				compatible = "jedec,spi-nor";
+				spi-max-frequency = <50000000>;
+				status = "disabled";
+			};
+			flash@1 {
+				reg = < 1 >;
+				compatible = "jedec,spi-nor";
+				spi-max-frequency = <50000000>;
+				status = "disabled";
+			};
+		};
+
+		spi2: spi@1e631000 {
+			reg = < 0x1e631000 0xc4
+				0x50000000 0x10000000 >;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "aspeed,ast2600-spi";
+			clocks = <&syscon ASPEED_CLK_AHB>;
+			status = "disabled";
+			flash@0 {
+				reg = < 0 >;
+				compatible = "jedec,spi-nor";
+				spi-max-frequency = <50000000>;
+				status = "disabled";
+			};
+			flash@1 {
+				reg = < 1 >;
+				compatible = "jedec,spi-nor";
+				spi-max-frequency = <50000000>;
+				status = "disabled";
+			};
+			flash@2 {
+				reg = < 2 >;
+				compatible = "jedec,spi-nor";
+				spi-max-frequency = <50000000>;
+				status = "disabled";
+			};
+
+			fsim0: fsi@1e79b000 {
+				compatible = "aspeed,ast2600-fsi-master", "fsi-master";
+				reg = <0x1e79b000 0x94>;
+				interrupts = <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>;
+				pinctrl-names = "default";
+				pinctrl-0 = <&pinctrl_fsi1_default>;
+				clocks = <&syscon ASPEED_CLK_GATE_FSICLK>;
+				status = "disabled";
+			};
+
+			fsim1: fsi@1e79b100 {
+				compatible = "aspeed,ast2600-fsi-master", "fsi-master";
+				reg = <0x1e79b100 0x94>;
+				interrupts = <GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>;
+				pinctrl-names = "default";
+				pinctrl-0 = <&pinctrl_fsi2_default>;
+				clocks = <&syscon ASPEED_CLK_GATE_FSICLK>;
+				status = "disabled";
+			};
+		};
+
 		mdio0: mdio@1e650000 {
 			compatible = "aspeed,ast2600-mdio";
 			reg = <0x1e650000 0x8>;
 			#address-cells = <1>;
 			#size-cells = <0>;
 			status = "disabled";
+			pinctrl-names = "default";
+			pinctrl-0 = <&pinctrl_mdio1_default>;
 		};
 
 		mdio1: mdio@1e650008 {
@@ -78,6 +201,8 @@
 			#address-cells = <1>;
 			#size-cells = <0>;
 			status = "disabled";
+			pinctrl-names = "default";
+			pinctrl-0 = <&pinctrl_mdio2_default>;
 		};
 
 		mdio2: mdio@1e650010 {
@@ -86,6 +211,8 @@
 			#address-cells = <1>;
 			#size-cells = <0>;
 			status = "disabled";
+			pinctrl-names = "default";
+			pinctrl-0 = <&pinctrl_mdio3_default>;
 		};
 
 		mdio3: mdio@1e650018 {
@@ -94,6 +221,8 @@
 			#address-cells = <1>;
 			#size-cells = <0>;
 			status = "disabled";
+			pinctrl-names = "default";
+			pinctrl-0 = <&pinctrl_mdio4_default>;
 		};
 
 		mac0: ftgmac@1e660000 {
@@ -168,6 +297,32 @@
 				quality = <100>;
 			};
 
+			gpio0: gpio@1e780000 {
+				#gpio-cells = <2>;
+				gpio-controller;
+				compatible = "aspeed,ast2600-gpio";
+				reg = <0x1e780000 0x800>;
+				interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>;
+				gpio-ranges = <&pinctrl 0 0 208>;
+				ngpios = <208>;
+				clocks = <&syscon ASPEED_CLK_APB2>;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+			};
+
+			gpio1: gpio@1e780800 {
+				#gpio-cells = <2>;
+				gpio-controller;
+				compatible = "aspeed,ast2600-gpio";
+				reg = <0x1e780800 0x800>;
+				interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
+				gpio-ranges = <&pinctrl 0 208 36>;
+				ngpios = <36>;
+				clocks = <&syscon ASPEED_CLK_APB1>;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+			};
+
 			rtc: rtc@1e781000 {
 				compatible = "aspeed,ast2600-rtc";
 				reg = <0x1e781000 0x18>;
@@ -175,6 +330,35 @@
 				status = "disabled";
 			};
 
+			timer: timer@1e782000 {
+				compatible = "aspeed,ast2600-timer";
+				reg = <0x1e782000 0x90>;
+				interrupts-extended = <&gic  GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>,
+						<&gic  GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>,
+						<&gic  GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>,
+						<&gic  GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>,
+						<&gic  GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>,
+						<&gic  GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>,
+						<&gic  GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>,
+						<&gic  GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&syscon ASPEED_CLK_APB1>;
+				clock-names = "PCLK";
+                        };
+
+			uart1: serial@1e783000 {
+				compatible = "ns16550a";
+				reg = <0x1e783000 0x20>;
+				reg-shift = <2>;
+				reg-io-width = <4>;
+				interrupts = <GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&syscon ASPEED_CLK_GATE_UART1CLK>;
+				resets = <&lpc_reset 4>;
+				no-loopback-test;
+				pinctrl-names = "default";
+				pinctrl-0 = <&pinctrl_txd1_default &pinctrl_rxd1_default>;
+				status = "disabled";
+			};
+
 			uart5: serial@1e784000 {
 				compatible = "ns16550a";
 				reg = <0x1e784000 0x1000>;
@@ -207,6 +391,93 @@
 				status = "disabled";
 			};
 
+			lpc: lpc@1e789000 {
+				compatible = "aspeed,ast2600-lpc", "simple-mfd";
+				reg = <0x1e789000 0x1000>;
+
+				#address-cells = <1>;
+				#size-cells = <1>;
+				ranges = <0x0 0x1e789000 0x1000>;
+
+				lpc_bmc: lpc-bmc@0 {
+					compatible = "aspeed,ast2600-lpc-bmc", "simple-mfd", "syscon";
+					reg = <0x0 0x80>;
+					reg-io-width = <4>;
+
+					#address-cells = <1>;
+					#size-cells = <1>;
+					ranges = <0x0 0x0 0x80>;
+
+					kcs1: kcs1@0 {
+						compatible = "aspeed,ast2600-kcs-bmc";
+						interrupts = <GIC_SPI 138 IRQ_TYPE_LEVEL_HIGH>;
+						kcs_chan = <1>;
+						status = "disabled";
+					};
+					kcs2: kcs2@0 {
+						compatible = "aspeed,ast2600-kcs-bmc";
+						interrupts = <GIC_SPI 139 IRQ_TYPE_LEVEL_HIGH>;
+						kcs_chan = <2>;
+						status = "disabled";
+					};
+					kcs3: kcs3@0 {
+						compatible = "aspeed,ast2600-kcs-bmc";
+						interrupts = <GIC_SPI 140 IRQ_TYPE_LEVEL_HIGH>;
+						kcs_chan = <3>;
+						status = "disabled";
+					};
+				};
+
+				lpc_host: lpc-host@80 {
+					compatible = "aspeed,ast2600-lpc-host", "simple-mfd", "syscon";
+					reg = <0x80 0x1e0>;
+					reg-io-width = <4>;
+
+					#address-cells = <1>;
+					#size-cells = <1>;
+					ranges = <0x0 0x80 0x1e0>;
+
+					kcs4: kcs4@0 {
+						compatible = "aspeed,ast2600-kcs-bmc";
+						interrupts = <GIC_SPI 141 IRQ_TYPE_LEVEL_HIGH>;
+						kcs_chan = <4>;
+						status = "disabled";
+					};
+
+					lpc_ctrl: lpc-ctrl@0 {
+						compatible = "aspeed,ast2600-lpc-ctrl";
+						reg = <0x0 0x80>;
+						clocks = <&syscon ASPEED_CLK_GATE_LCLK>;
+						status = "disabled";
+					};
+
+					lpc_snoop: lpc-snoop@0 {
+						compatible = "aspeed,ast2600-lpc-snoop";
+						reg = <0x0 0x80>;
+						interrupts = <GIC_SPI 144 IRQ_TYPE_LEVEL_HIGH>;
+						status = "disabled";
+					};
+
+					lhc: lhc@20 {
+						compatible = "aspeed,ast2600-lhc";
+						reg = <0x20 0x24 0x48 0x8>;
+					};
+
+					lpc_reset: reset-controller@18 {
+						compatible = "aspeed,ast2600-lpc-reset";
+						reg = <0x18 0x4>;
+						#reset-cells = <1>;
+					};
+
+					ibt: ibt@c0 {
+						compatible = "aspeed,ast2600-ibt-bmc";
+						reg = <0xc0 0x18>;
+						interrupts = <GIC_SPI 143 IRQ_TYPE_LEVEL_HIGH>;
+						status = "disabled";
+					};
+				};
+			};
+
 			sdc: sdc@1e740000 {
 				compatible = "aspeed,ast2600-sd-controller";
 				reg = <0x1e740000 0x100>;
@@ -235,7 +506,7 @@
 				};
 			};
 
-			emmc: sdc@1e750000 {
+			emmc_controller: sdc@1e750000 {
 				compatible = "aspeed,ast2600-sd-controller";
 				reg = <0x1e750000 0x100>;
 				#address-cells = <1>;
@@ -244,7 +515,7 @@
 				clocks = <&syscon ASPEED_CLK_GATE_EMMCCLK>;
 				status = "disabled";
 
-				sdhci@1e750100 {
+				emmc: sdhci@1e750100 {
 					compatible = "aspeed,ast2600-sdhci";
 					reg = <0x100 0x100>;
 					sdhci,auto-cmd12;
@@ -254,8 +525,320 @@
 					pinctrl-0 = <&pinctrl_emmc_default>;
 				};
 			};
+
+			vuart1: serial@1e787000 {
+				compatible = "aspeed,ast2500-vuart";
+				reg = <0x1e787000 0x40>;
+				reg-shift = <2>;
+				interrupts = <GIC_SPI 147 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&syscon ASPEED_CLK_APB1>;
+				no-loopback-test;
+				status = "disabled";
+			};
+
+			vuart2: serial@1e788000 {
+				compatible = "aspeed,ast2500-vuart";
+				reg = <0x1e788000 0x40>;
+				reg-shift = <2>;
+				interrupts = <GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&syscon ASPEED_CLK_APB1>;
+				no-loopback-test;
+				status = "disabled";
+			};
+
+			uart2: serial@1e78d000 {
+				compatible = "ns16550a";
+				reg = <0x1e78d000 0x20>;
+				reg-shift = <2>;
+				reg-io-width = <4>;
+				interrupts = <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&syscon ASPEED_CLK_GATE_UART2CLK>;
+				resets = <&lpc_reset 5>;
+				no-loopback-test;
+				pinctrl-names = "default";
+				pinctrl-0 = <&pinctrl_txd2_default &pinctrl_rxd2_default>;
+				status = "disabled";
+			};
+
+			uart3: serial@1e78e000 {
+				compatible = "ns16550a";
+				reg = <0x1e78e000 0x20>;
+				reg-shift = <2>;
+				reg-io-width = <4>;
+				interrupts = <GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&syscon ASPEED_CLK_GATE_UART3CLK>;
+				resets = <&lpc_reset 6>;
+				no-loopback-test;
+				pinctrl-names = "default";
+				pinctrl-0 = <&pinctrl_txd3_default &pinctrl_rxd3_default>;
+				status = "disabled";
+			};
+
+			uart4: serial@1e78f000 {
+				compatible = "ns16550a";
+				reg = <0x1e78f000 0x20>;
+				reg-shift = <2>;
+				reg-io-width = <4>;
+				interrupts = <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&syscon ASPEED_CLK_GATE_UART4CLK>;
+				resets = <&lpc_reset 7>;
+				no-loopback-test;
+				pinctrl-names = "default";
+				pinctrl-0 = <&pinctrl_txd4_default &pinctrl_rxd4_default>;
+				status = "disabled";
+			};
+
+			i2c: bus@1e78a000 {
+				compatible = "simple-bus";
+				#address-cells = <1>;
+				#size-cells = <1>;
+				ranges = <0 0x1e78a000 0x1000>;
+			};
+
 		};
 	};
 };
 
 #include "aspeed-g6-pinctrl.dtsi"
+
+&i2c {
+	i2c0: i2c-bus@80 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		#interrupt-cells = <1>;
+		reg = <0x80 0x80>;
+		compatible = "aspeed,ast2600-i2c-bus";
+		clocks = <&syscon ASPEED_CLK_APB2>;
+		resets = <&syscon ASPEED_RESET_I2C>;
+		interrupts = <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>;
+		bus-frequency = <100000>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_i2c1_default>;
+		status = "disabled";
+	};
+
+	i2c1: i2c-bus@100 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		#interrupt-cells = <1>;
+		reg = <0x100 0x80>;
+		compatible = "aspeed,ast2600-i2c-bus";
+		clocks = <&syscon ASPEED_CLK_APB2>;
+		resets = <&syscon ASPEED_RESET_I2C>;
+		interrupts = <GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH>;
+		bus-frequency = <100000>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_i2c2_default>;
+		status = "disabled";
+	};
+
+	i2c2: i2c-bus@180 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		#interrupt-cells = <1>;
+		reg = <0x180 0x80>;
+		compatible = "aspeed,ast2600-i2c-bus";
+		clocks = <&syscon ASPEED_CLK_APB2>;
+		resets = <&syscon ASPEED_RESET_I2C>;
+		interrupts = <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>;
+		bus-frequency = <100000>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_i2c3_default>;
+		status = "disabled";
+	};
+
+	i2c3: i2c-bus@200 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		#interrupt-cells = <1>;
+		reg = <0x200 0x80>;
+		compatible = "aspeed,ast2600-i2c-bus";
+		clocks = <&syscon ASPEED_CLK_APB2>;
+		resets = <&syscon ASPEED_RESET_I2C>;
+		interrupts = <GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>;
+		bus-frequency = <100000>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_i2c4_default>;
+		status = "disabled";
+	};
+
+	i2c4: i2c-bus@280 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		#interrupt-cells = <1>;
+		reg = <0x280 0x80>;
+		compatible = "aspeed,ast2600-i2c-bus";
+		clocks = <&syscon ASPEED_CLK_APB2>;
+		resets = <&syscon ASPEED_RESET_I2C>;
+		interrupts = <GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>;
+		bus-frequency = <100000>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_i2c5_default>;
+		status = "disabled";
+	};
+
+	i2c5: i2c-bus@300 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		#interrupt-cells = <1>;
+		reg = <0x300 0x80>;
+		compatible = "aspeed,ast2600-i2c-bus";
+		clocks = <&syscon ASPEED_CLK_APB2>;
+		resets = <&syscon ASPEED_RESET_I2C>;
+		interrupts = <GIC_SPI 115 IRQ_TYPE_LEVEL_HIGH>;
+		bus-frequency = <100000>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_i2c6_default>;
+		status = "disabled";
+	};
+
+	i2c6: i2c-bus@380 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		#interrupt-cells = <1>;
+		reg = <0x380 0x80>;
+		compatible = "aspeed,ast2600-i2c-bus";
+		clocks = <&syscon ASPEED_CLK_APB2>;
+		resets = <&syscon ASPEED_RESET_I2C>;
+		interrupts = <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>;
+		bus-frequency = <100000>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_i2c7_default>;
+		status = "disabled";
+	};
+
+	i2c7: i2c-bus@400 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		#interrupt-cells = <1>;
+		reg = <0x400 0x80>;
+		compatible = "aspeed,ast2600-i2c-bus";
+		clocks = <&syscon ASPEED_CLK_APB2>;
+		resets = <&syscon ASPEED_RESET_I2C>;
+		interrupts = <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>;
+		bus-frequency = <100000>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_i2c8_default>;
+		status = "disabled";
+	};
+
+	i2c8: i2c-bus@480 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		#interrupt-cells = <1>;
+		reg = <0x480 0x80>;
+		compatible = "aspeed,ast2600-i2c-bus";
+		clocks = <&syscon ASPEED_CLK_APB2>;
+		resets = <&syscon ASPEED_RESET_I2C>;
+		interrupts = <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>;
+		bus-frequency = <100000>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_i2c9_default>;
+		status = "disabled";
+	};
+
+	i2c9: i2c-bus@500 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		#interrupt-cells = <1>;
+		reg = <0x500 0x80>;
+		compatible = "aspeed,ast2600-i2c-bus";
+		clocks = <&syscon ASPEED_CLK_APB2>;
+		resets = <&syscon ASPEED_RESET_I2C>;
+		interrupts = <GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH>;
+		bus-frequency = <100000>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_i2c10_default>;
+		status = "disabled";
+	};
+
+	i2c10: i2c-bus@580 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		#interrupt-cells = <1>;
+		reg = <0x580 0x80>;
+		compatible = "aspeed,ast2600-i2c-bus";
+		clocks = <&syscon ASPEED_CLK_APB2>;
+		resets = <&syscon ASPEED_RESET_I2C>;
+		interrupts = <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>;
+		bus-frequency = <100000>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_i2c11_default>;
+		status = "disabled";
+	};
+
+	i2c11: i2c-bus@600 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		#interrupt-cells = <1>;
+		reg = <0x600 0x80>;
+		compatible = "aspeed,ast2600-i2c-bus";
+		clocks = <&syscon ASPEED_CLK_APB2>;
+		resets = <&syscon ASPEED_RESET_I2C>;
+		interrupts = <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>;
+		bus-frequency = <100000>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_i2c12_default>;
+		status = "disabled";
+	};
+
+	i2c12: i2c-bus@680 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		#interrupt-cells = <1>;
+		reg = <0x680 0x80>;
+		compatible = "aspeed,ast2600-i2c-bus";
+		clocks = <&syscon ASPEED_CLK_APB2>;
+		resets = <&syscon ASPEED_RESET_I2C>;
+		interrupts = <GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>;
+		bus-frequency = <100000>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_i2c13_default>;
+		status = "disabled";
+	};
+
+	i2c13: i2c-bus@700 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		#interrupt-cells = <1>;
+		reg = <0x700 0x80>;
+		compatible = "aspeed,ast2600-i2c-bus";
+		clocks = <&syscon ASPEED_CLK_APB2>;
+		resets = <&syscon ASPEED_RESET_I2C>;
+		interrupts = <GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH>;
+		bus-frequency = <100000>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_i2c14_default>;
+		status = "disabled";
+	};
+
+	i2c14: i2c-bus@780 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		#interrupt-cells = <1>;
+		reg = <0x780 0x80>;
+		compatible = "aspeed,ast2600-i2c-bus";
+		clocks = <&syscon ASPEED_CLK_APB2>;
+		resets = <&syscon ASPEED_RESET_I2C>;
+		interrupts = <GIC_SPI 124 IRQ_TYPE_LEVEL_HIGH>;
+		bus-frequency = <100000>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_i2c15_default>;
+		status = "disabled";
+	};
+
+	i2c15: i2c-bus@800 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		#interrupt-cells = <1>;
+		reg = <0x800 0x80>;
+		compatible = "aspeed,ast2600-i2c-bus";
+		clocks = <&syscon ASPEED_CLK_APB2>;
+		resets = <&syscon ASPEED_RESET_I2C>;
+		interrupts = <GIC_SPI 125 IRQ_TYPE_LEVEL_HIGH>;
+		bus-frequency = <100000>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_i2c16_default>;
+		status = "disabled";
+	};
+};
diff --git a/arch/arm/boot/dts/ast2500-facebook-netbmc-common.dtsi b/arch/arm/boot/dts/ast2500-facebook-netbmc-common.dtsi
new file mode 100644
index 000000000000..7a395ba56512
--- /dev/null
+++ b/arch/arm/boot/dts/ast2500-facebook-netbmc-common.dtsi
@@ -0,0 +1,96 @@
+// SPDX-License-Identifier: GPL-2.0+
+// Copyright (c) 2019 Facebook Inc.
+
+#include "aspeed-g5.dtsi"
+
+/ {
+	memory@80000000 {
+		reg = <0x80000000 0x40000000>;
+	};
+};
+
+/*
+ * Update reset type to "system" (full chip) to fix warm reboot hang issue
+ * when reset type is set to default ("soc", gated by reset mask registers).
+ */
+&wdt1 {
+	status = "okay";
+	aspeed,reset-type = "system";
+};
+
+&wdt2 {
+	status = "disabled";
+};
+
+&uart1 {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_txd1_default
+		     &pinctrl_rxd1_default>;
+};
+
+&uart3 {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_txd3_default
+		     &pinctrl_rxd3_default>;
+};
+
+&uart5 {
+	status = "okay";
+};
+
+&fmc {
+	status = "okay";
+
+	fmc_flash0: flash@0 {
+		status = "okay";
+		m25p,fast-read;
+		label = "spi0.0";
+
+#include "facebook-bmc-flash-layout.dtsi"
+	};
+
+	fmc_flash1: flash@1 {
+		status = "okay";
+		m25p,fast-read;
+		label = "spi0.1";
+
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			flash1@0 {
+				reg = <0x0 0x2000000>;
+				label = "flash1";
+			};
+		};
+	};
+};
+
+&mac1 {
+	status = "okay";
+	no-hw-checksum;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_rgmii2_default &pinctrl_mdio2_default>;
+};
+
+&rtc {
+	status = "okay";
+};
+
+&vhub {
+	status = "okay";
+};
+
+&sdmmc {
+	status = "okay";
+};
+
+&sdhci1 {
+	status = "okay";
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_sd2_default>;
+};
diff --git a/arch/arm/boot/dts/openbmc-flash-layout-128.dtsi b/arch/arm/boot/dts/openbmc-flash-layout-128.dtsi
new file mode 100644
index 000000000000..05101a38c5bd
--- /dev/null
+++ b/arch/arm/boot/dts/openbmc-flash-layout-128.dtsi
@@ -0,0 +1,32 @@
+// SPDX-License-Identifier: GPL-2.0+
+
+partitions {
+	compatible = "fixed-partitions";
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	u-boot@0 {
+		reg = <0x0 0xe0000>; // 896KB
+		label = "u-boot";
+	};
+
+	u-boot-env@e0000 {
+		reg = <0xe0000 0x20000>; // 128KB
+		label = "u-boot-env";
+	};
+
+	kernel@100000 {
+		reg = <0x100000 0x900000>; // 9MB
+		label = "kernel";
+	};
+
+	rofs@a00000 {
+		reg = <0xa00000 0x5600000>; // 86MB
+		label = "rofs";
+	};
+
+	rwfs@6000000 {
+		reg = <0x6000000 0x2000000>; // 32MB
+		label = "rwfs";
+	};
+};
diff --git a/include/dt-bindings/clock/aspeed-clock.h b/include/dt-bindings/clock/aspeed-clock.h
index f43738607d77..9ff4f6e4558c 100644
--- a/include/dt-bindings/clock/aspeed-clock.h
+++ b/include/dt-bindings/clock/aspeed-clock.h
@@ -39,6 +39,8 @@
 #define ASPEED_CLK_BCLK			33
 #define ASPEED_CLK_MPLL			34
 #define ASPEED_CLK_24M			35
+#define ASPEED_CLK_MAC1RCLK		36
+#define ASPEED_CLK_MAC2RCLK		37
 
 #define ASPEED_RESET_XDMA		0
 #define ASPEED_RESET_MCTP		1
diff --git a/include/dt-bindings/clock/ast2600-clock.h b/include/dt-bindings/clock/ast2600-clock.h
index 38074a5f7296..62b9520a00fd 100644
--- a/include/dt-bindings/clock/ast2600-clock.h
+++ b/include/dt-bindings/clock/ast2600-clock.h
@@ -83,6 +83,10 @@
 #define ASPEED_CLK_MAC12		64
 #define ASPEED_CLK_MAC34		65
 #define ASPEED_CLK_USBPHY_40M		66
+#define ASPEED_CLK_MAC1RCLK		67
+#define ASPEED_CLK_MAC2RCLK		68
+#define ASPEED_CLK_MAC3RCLK		69
+#define ASPEED_CLK_MAC4RCLK		70
 
 /* Only list resets here that are not part of a gate */
 #define ASPEED_RESET_ADC		55
author	Olof Johansson <olof@lixom.net>	2019-11-08 21:32:19 +0300
committer	Olof Johansson <olof@lixom.net>	2019-11-08 21:32:21 +0300
commit	743f4e5bc01f4f5b1d041c8dac5f471c010d8d8c (patch)
tree	7ff116ecba747017d7acc204d18bec7d572f5624
parent	44124df44db01b6ded323317f8d07b8541517c54 (diff)
parent	3eca037f2dfce07a31da0a837ac35d6d846614b0 (diff)
download	linux-743f4e5bc01f4f5b1d041c8dac5f471c010d8d8c.tar.xz