From 748e4f3d702def1a4bff191e0cf93b6a05340f01 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 10 May 2024 07:41:34 +0000
Subject: [PATCH] add gpio led uart
---
kernel/arch/arm/boot/dts/r8a7791-porter.dts | 21 +++++++++++++--------
1 files changed, 13 insertions(+), 8 deletions(-)
diff --git a/kernel/arch/arm/boot/dts/r8a7791-porter.dts b/kernel/arch/arm/boot/dts/r8a7791-porter.dts
index fefdf82..bf51e29 100644
--- a/kernel/arch/arm/boot/dts/r8a7791-porter.dts
+++ b/kernel/arch/arm/boot/dts/r8a7791-porter.dts
@@ -28,10 +28,12 @@
serial0 = &scif0;
i2c9 = &gpioi2c2;
i2c10 = &i2chdmi;
+ mmc0 = &sdhi0;
+ mmc1 = &sdhi2;
};
chosen {
- bootargs = "ignore_loglevel rw root=/dev/nfs ip=dhcp";
+ bootargs = "ignore_loglevel rw root=/dev/nfs ip=on";
stdout-path = "serial0:115200n8";
};
@@ -63,8 +65,7 @@
gpios = <&gpio2 12 GPIO_ACTIVE_HIGH>;
gpios-states = <1>;
- states = <3300000 1
- 1800000 0>;
+ states = <3300000 1>, <1800000 0>;
};
vcc_sdhi2: regulator-vcc-sdhi2 {
@@ -85,8 +86,7 @@
gpios = <&gpio2 26 GPIO_ACTIVE_HIGH>;
gpios-states = <1>;
- states = <3300000 1
- 1800000 0>;
+ states = <3300000 1>, <1800000 0>;
};
hdmi-out {
@@ -164,7 +164,6 @@
composite-in@20 {
compatible = "adi,adv7180";
reg = <0x20>;
- remote = <&vin0>;
port {
adv7180: endpoint {
@@ -183,8 +182,6 @@
adi,input-depth = <8>;
adi,input-colorspace = "rgb";
adi,input-clock = "1x";
- adi,input-style = <1>;
- adi,input-justification = "evenly";
ports {
#address-cells = <1>;
@@ -225,6 +222,11 @@
phy1_pins: phy1 {
groups = "intc_irq0";
+ function = "intc";
+ };
+
+ pmic_irq_pins: pmicirq {
+ groups = "intc_irq2";
function = "intc";
};
@@ -304,6 +306,7 @@
interrupt-parent = <&irqc0>;
interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
micrel,led-mode = <1>;
+ reset-gpios = <&gpio5 22 GPIO_ACTIVE_LOW>;
};
};
@@ -373,6 +376,8 @@
};
&i2c6 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pmic_irq_pins>;
status = "okay";
clock-frequency = <100000>;
--
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