From f9004dbfff8a3fbbd7e2a88c8a4327c7f2f8e5b2 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 31 Jan 2024 01:04:47 +0000
Subject: [PATCH] add driver 5G
---
kernel/arch/arm/boot/dts/bcm2835-rpi-b.dts | 29 +++++++++++++++++++++--------
1 files changed, 21 insertions(+), 8 deletions(-)
diff --git a/kernel/arch/arm/boot/dts/bcm2835-rpi-b.dts b/kernel/arch/arm/boot/dts/bcm2835-rpi-b.dts
index 31ff602..25d8721 100644
--- a/kernel/arch/arm/boot/dts/bcm2835-rpi-b.dts
+++ b/kernel/arch/arm/boot/dts/bcm2835-rpi-b.dts
@@ -9,8 +9,13 @@
compatible = "raspberrypi,model-b", "brcm,bcm2835";
model = "Raspberry Pi Model B";
+ memory@0 {
+ device_type = "memory";
+ reg = <0 0x10000000>;
+ };
+
leds {
- act {
+ led-act {
gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
};
};
@@ -48,18 +53,17 @@
"GPIO18",
"NC", /* GPIO19 */
"NC", /* GPIO20 */
- "GPIO21",
+ "CAM_GPIO0",
"GPIO22",
"GPIO23",
"GPIO24",
"GPIO25",
"NC", /* GPIO26 */
- "CAM_GPIO0",
- /* Binary number representing build/revision */
- "CONFIG0",
- "CONFIG1",
- "CONFIG2",
- "CONFIG3",
+ "GPIO27",
+ "GPIO28",
+ "GPIO29",
+ "GPIO30",
+ "GPIO31",
"NC", /* GPIO32 */
"NC", /* GPIO33 */
"NC", /* GPIO34 */
@@ -89,6 +93,8 @@
&hdmi {
hpd-gpios = <&gpio 46 GPIO_ACTIVE_HIGH>;
+ power-domains = <&power RPI_POWER_DOMAIN_HDMI>;
+ status = "okay";
};
&pwm {
@@ -97,6 +103,13 @@
status = "okay";
};
+&sdhost {
+ pinctrl-names = "default";
+ pinctrl-0 = <&sdhost_gpio48>;
+ bus-width = <4>;
+ status = "okay";
+};
+
&uart0 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_gpio14>;
--
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