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2023-12-11 1f93a7dfd1f8d5ff7a5c53246c7534fe2332d6f4

 kernel/arch/arm/boot/dts/aspeed-bmc-opp-romulus.dts
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@@ -30,6 +30,25 @@
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 			no-map;
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 			reg = <0x98000000 0x04000000>; /* 64M */
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 		};
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+
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+		coldfire_memory: codefire_memory@9ef00000 {
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+			reg = <0x9ef00000 0x00100000>;
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+			no-map;
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+		};
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+
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+		gfx_memory: framebuffer {
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+			size = <0x01000000>;
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+			alignment = <0x01000000>;
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+			compatible = "shared-dma-pool";
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+			reusable;
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+		};
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+
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+		video_engine_memory: jpegbuffer {
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+			size = <0x02000000>;	/* 32M */
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+			alignment = <0x01000000>;
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+			compatible = "shared-dma-pool";
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+			reusable;
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+		};
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 	};
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 	leds {
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@@ -49,10 +68,14 @@
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 	};
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 	fsi: gpio-fsi {
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-		compatible = "fsi-master-gpio", "fsi-master";
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+		compatible = "aspeed,ast2500-cf-fsi-master", "fsi-master";
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 		#address-cells = <2>;
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 		#size-cells = <0>;
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 		no-gpio-delays;
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+
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+		memory-region = <&coldfire_memory>;
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+		aspeed,sram = <&sram>;
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+		aspeed,cvic = <&cvic>;
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 		clock-gpios = <&gpio ASPEED_GPIO(AA, 0) GPIO_ACTIVE_HIGH>;
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 		data-gpios = <&gpio ASPEED_GPIO(AA, 2) GPIO_ACTIVE_HIGH>;
..
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@@ -76,6 +99,11 @@
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 			linux,code = <ASPEED_GPIO(Q, 7)>;
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 		};
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 	};
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+
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+	iio-hwmon-battery {
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+		compatible = "iio-hwmon";
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+		io-channels = <&adc 12>;
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+	};
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 };
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 &fmc {
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@@ -84,6 +112,7 @@
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 		status = "okay";
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 		m25p,fast-read;
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 		label = "bmc";
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+		spi-max-frequency = <50000000>;
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 #include "openbmc-flash-layout.dtsi"
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 	};
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 };
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@@ -97,6 +126,7 @@
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 		status = "okay";
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 		m25p,fast-read;
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 		label = "pnor";
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+		spi-max-frequency = <100000000>;
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 	};
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 };
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@@ -132,6 +162,9 @@
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 	pinctrl-names = "default";
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 	pinctrl-0 = <&pinctrl_rmii1_default>;
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+	clocks = <&syscon ASPEED_CLK_GATE_MAC1CLK>,
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+		 <&syscon ASPEED_CLK_MAC1RCLK>;
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+	clock-names = "MACCLK", "RCLK";
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 };
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 &i2c1 {
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@@ -198,23 +231,52 @@
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 };
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 &gpio {
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+	gpio-line-names =
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+	/*A0-A7*/	"","cfam-reset","","","","","fsi-mux","",
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+	/*B0-B7*/	"","","","","","","","",
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+	/*C0-C7*/	"","","","","","","","",
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+	/*D0-D7*/	"fsi-enable","","","nic_func_mode0","nic_func_mode1","","","",
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+	/*E0-E7*/	"","","","","","","","",
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+	/*F0-F7*/	"","","","","","","","",
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+	/*G0-G7*/	"","","","","","","","",
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+	/*H0-H7*/	"","","","","","","","",
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+	/*I0-I7*/	"","","","power-button","","","","",
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+	/*J0-J7*/	"","","checkstop","","","","","",
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+	/*K0-K7*/	"","","","","","","","",
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+	/*L0-L7*/	"","","","","","","","",
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+	/*M0-M7*/	"","","","","","","","",
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+	/*N0-N7*/	"","","led-fault","",
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+				"led-identify","","","",
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+	/*O0-O7*/	"","","","","","","","",
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+	/*P0-P7*/	"","","","","","","","",
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+	/*Q0-Q7*/	"","","","","","","","id-button",
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+	/*R0-R7*/	"","","fsi-trans","","","led-power","","",
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+	/*S0-S7*/	"","","","","","","","seq_cont",
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+	/*T0-T7*/	"","","","","","","","",
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+	/*U0-U7*/	"","","","","","","","",
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+	/*V0-V7*/	"","","","","","","","",
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+	/*W0-W7*/	"","","","","","","","",
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+	/*X0-X7*/	"","","","","","","","",
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+	/*Y0-Y7*/	"","","","","","","","",
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+	/*Z0-Z7*/	"","","","","","","","",
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+	/*AA0-AA7*/	"fsi-clock","","fsi-data","","","","","",
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+	/*AB0-AB7*/	"","","","","","","","",
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+	/*AC0-AC7*/	"","","","","","","","";
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+
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 	nic_func_mode0 {
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 		gpio-hog;
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 		gpios = <ASPEED_GPIO(D, 3) GPIO_ACTIVE_HIGH>;
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 		output-low;
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-		line-name = "nic_func_mode0";
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 	};
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 	nic_func_mode1 {
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 		gpio-hog;
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 		gpios = <ASPEED_GPIO(D, 4) GPIO_ACTIVE_HIGH>;
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 		output-low;
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-		line-name = "nic_func_mode1";
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 	};
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 	seq_cont {
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 		gpio-hog;
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 		gpios = <ASPEED_GPIO(S, 7) GPIO_ACTIVE_HIGH>;
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 		output-low;
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-		line-name = "seq_cont";
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 	};
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 };
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..
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@@ -224,6 +286,7 @@
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 &gfx {
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 	status = "okay";
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+	memory-region = <&gfx_memory>;
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 };
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 &pinctrl {
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@@ -274,3 +337,18 @@
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 &ibt {
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 	status = "okay";
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 };
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+
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+&vhub {
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+	status = "okay";
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+};
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+
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+&adc {
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+	status = "okay";
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+};
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+
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+&video {
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+	status = "okay";
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+	memory-region = <&video_engine_memory>;
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+};
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+
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+#include "ibm-power9-dual.dtsi"