disable i2c1

hc

2024-05-11 645e752c5a84baeb21015cdc85fc05b7d16312c8

 kernel/arch/arm/boot/dts/bcm2835-rpi-b.dts
..
..
@@ -9,8 +9,13 @@
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 	compatible = "raspberrypi,model-b", "brcm,bcm2835";
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 	model = "Raspberry Pi Model B";
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+	memory@0 {
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+		device_type = "memory";
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+		reg = <0 0x10000000>;
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+	};
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+
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 	leds {
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-		act {
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+		led-act {
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 			gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
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 		};
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 	};
..
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@@ -48,18 +53,17 @@
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 			  "GPIO18",
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 			  "NC", /* GPIO19 */
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 			  "NC", /* GPIO20 */
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-			  "GPIO21",
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+			  "CAM_GPIO0",
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 			  "GPIO22",
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 			  "GPIO23",
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 			  "GPIO24",
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 			  "GPIO25",
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 			  "NC", /* GPIO26 */
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-			  "CAM_GPIO0",
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-			  /* Binary number representing build/revision */
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-			  "CONFIG0",
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-			  "CONFIG1",
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-			  "CONFIG2",
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-			  "CONFIG3",
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+			  "GPIO27",
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+			  "GPIO28",
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+			  "GPIO29",
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+			  "GPIO30",
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+			  "GPIO31",
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 			  "NC", /* GPIO32 */
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 			  "NC", /* GPIO33 */
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 			  "NC", /* GPIO34 */
..
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@@ -89,6 +93,8 @@
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 &hdmi {
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 	hpd-gpios = <&gpio 46 GPIO_ACTIVE_HIGH>;
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+	power-domains = <&power RPI_POWER_DOMAIN_HDMI>;
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+	status = "okay";
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 };
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 &pwm {
..
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@@ -97,6 +103,13 @@
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 	status = "okay";
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 };
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+&sdhost {
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+	pinctrl-names = "default";
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+	pinctrl-0 = <&sdhost_gpio48>;
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+	bus-width = <4>;
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+	status = "okay";
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+};
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+
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 &uart0 {
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 	pinctrl-names = "default";
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 	pinctrl-0 = <&uart0_gpio14>;