disable i2c1

hc

2024-05-11 645e752c5a84baeb21015cdc85fc05b7d16312c8

 kernel/arch/arm/boot/dts/bcm5301x.dtsi
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@@ -13,12 +13,13 @@
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 #include <dt-bindings/input/input.h>
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 #include <dt-bindings/interrupt-controller/irq.h>
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 #include <dt-bindings/interrupt-controller/arm-gic.h>
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-#include "skeleton.dtsi"
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 / {
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+	#address-cells = <1>;
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+	#size-cells = <1>;
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 	interrupt-parent = <&gic>;
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21
 
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-	chipcommonA {
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+	chipcommonA@18000000 {
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 		compatible = "simple-bus";
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 		ranges = <0x00000000 0x18000000 0x00001000>;
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 		#address-cells = <1>;
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@@ -37,11 +38,13 @@
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 			reg = <0x0400 0x100>;
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 			interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>;
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 			clocks = <&iprocslow>;
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+			pinctrl-names = "default";
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+			pinctrl-0 = <&pinmux_uart1>;
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 			status = "disabled";
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 		};
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 	};
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-	mpcore {
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+	mpcore@19000000 {
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 		compatible = "simple-bus";
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 		ranges = <0x00000000 0x19000000 0x00023000>;
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 		#address-cells = <1>;
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@@ -145,7 +148,7 @@
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 		};
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 	};
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-	usb2_phy: usb2-phy {
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+	usb2_phy: usb2-phy@1800c000 {
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 		compatible = "brcm,ns-usb2-phy";
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 		reg = <0x1800c000 0x1000>;
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 		reg-names = "dmu";
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@@ -251,6 +254,10 @@
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 			reg = <0x00013000 0x1000>;
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 		};
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+		pcie2: pcie@14000 {
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+			reg = <0x00014000 0x1000>;
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+		};
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+
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 		usb2: usb2@21000 {
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 			reg = <0x00021000 0x1000>;
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@@ -260,7 +267,7 @@
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 			interrupt-parent = <&gic>;
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-			ehci: ehci@21000 {
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+			ehci: usb@21000 {
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 				#usb-cells = <0>;
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 				compatible = "generic-ehci";
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@@ -282,7 +289,7 @@
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 				};
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 			};
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-			ohci: ohci@22000 {
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+			ohci: usb@22000 {
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 				#usb-cells = <0>;
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 				compatible = "generic-ohci";
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@@ -349,6 +356,14 @@
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 		};
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 	};
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+	pwm: pwm@18002000 {
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+		compatible = "brcm,iproc-pwm";
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+		reg = <0x18002000 0x28>;
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+		clocks = <&osc>;
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+		#pwm-cells = <3>;
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+		status = "disabled";
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+	};
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+
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 	mdio: mdio@18003000 {
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 		compatible = "brcm,iproc-mdio";
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 		reg = <0x18003000 0x8>;
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@@ -356,7 +371,7 @@
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 		#address-cells = <1>;
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 	};
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-	mdio-bus-mux {
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+	mdio-bus-mux@18003000 {
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 		compatible = "mdio-mux-mmioreg";
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 		mdio-parent-bus = <&mdio>;
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 		#address-cells = <1>;
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@@ -383,6 +398,15 @@
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 		reg = <0x18105000 0x1000>;
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 	};
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+	uart2: serial@18008000 {
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+		compatible = "ns16550a";
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+		reg = <0x18008000 0x20>;
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+		clocks = <&iprocslow>;
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+		interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
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+		reg-shift = <2>;
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+		status = "disabled";
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+	};
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+
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 	i2c0: i2c@18009000 {
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 		compatible = "brcm,iproc-i2c";
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 		reg = <0x18009000 0x50>;
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@@ -391,6 +415,48 @@
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 		#size-cells = <0>;
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 		clock-frequency = <100000>;
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 		status = "disabled";
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+	};
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+
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+	dmu@1800c000 {
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+		compatible = "simple-bus";
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+		ranges = <0 0x1800c000 0x1000>;
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+		#address-cells = <1>;
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+		#size-cells = <1>;
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+
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+		cru@100 {
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+			compatible = "simple-bus";
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+			reg = <0x100 0x1a4>;
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+			ranges;
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+			#address-cells = <1>;
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+			#size-cells = <1>;
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+
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+			pin-controller@1c0 {
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+				compatible = "brcm,bcm4708-pinmux";
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+				reg = <0x1c0 0x24>;
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+				reg-names = "cru_gpio_control";
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+
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+				spi-pins {
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+					groups = "spi_grp";
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+					function = "spi";
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+				};
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+
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+				pinmux_i2c: i2c {
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+					groups = "i2c_grp";
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+					function = "i2c";
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+				};
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+
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+				pinmux_pwm: pwm {
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+					groups = "pwm0_grp", "pwm1_grp",
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+						 "pwm2_grp", "pwm3_grp";
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+					function = "pwm";
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+				};
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+
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+				pinmux_uart1: uart1 {
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+					groups = "uart1_grp";
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+					function = "uart1";
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+				};
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+			};
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+		};
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 	};
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 	lcpll0: lcpll0@1800c100 {
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@@ -421,8 +487,6 @@
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 	srab: srab@18007000 {
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 		compatible = "brcm,bcm5301x-srab";
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 		reg = <0x18007000 0x1000>;
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-		#address-cells = <1>;
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-		#size-cells = <0>;
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 		status = "disabled";
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..
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@@ -468,7 +532,6 @@
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 				  "spi_lr_session_done",
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 				  "spi_lr_overread";
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 		clocks = <&iprocmed>;
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-		clock-names = "iprocmed";
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 		num-cs = <2>;
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 		#address-cells = <1>;
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 		#size-cells = <0>;
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@@ -477,8 +540,11 @@
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 			compatible = "jedec,spi-nor";
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 			reg = <0>;
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 			spi-max-frequency = <20000000>;
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-			linux,part-probe = "ofpart", "bcm47xxpart";
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 			status = "disabled";
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+
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+			partitions {
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+				compatible = "brcm,bcm947xx-cfe-partitions";
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+			};
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 		};
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 	};
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