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ODROID-M2: arm64/dtbo: Add i2c & uart overlays.

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- add i2c2, uart2, uart3 and uart4.
- apply aliases.
    can2 -> can0.
    uart4 -> serial2
    uart8 -> serial3
    uart1 -> serial4
    uart2 -> serial7
    uart0 -> serial8
    uart3 -> serial9
    i2c1 -> i2c2
    i2c2 -> i2c6

- Update fiq-debugger serial-id value.

Signed-off-by: xiane <sangch.go@gmail.com>
Change-Id: I175a1298af610b7494468c445e06b8947ffaf5a1
This commit is contained in:
xiane
2024-07-09 14:46:54 +09:00
committed by codewalkerster
parent f538d84415
commit 4ef5c48dee
7 changed files with 101 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
arch/arm64/boot/dts/rockchip/overlays/odroidm2/Makefile
View File

@@ -6,6 +6,7 @@ dtbo-y += \
gpio_shortcut.dtbo \
i2c0.dtbo \
i2c1.dtbo \
i2c2.dtbo \
pwm15.dtbo \
pwm3.dtbo \
pwm7.dtbo \
@@ -15,6 +16,10 @@ dtbo-y += \
uart0-with-ctsrts.dtbo \
uart0.dtbo \
uart1.dtbo \
uart2.dtbo \
uart3.dtbo \
uart4.dtbo \
uart5.dtbo \
weather_board_zero.dtbo
targets += $(dtbo-y)

12
arch/arm64/boot/dts/rockchip/overlays/odroidm2/i2c2.dts Normal file
View File

@@ -0,0 +1,12 @@
/dts-v1/;
/plugin/;
/ {
fragment@0 {
target = <&i2c1>;
__overlay__ {
status = "okay";
};
};
};

12
arch/arm64/boot/dts/rockchip/overlays/odroidm2/uart2.dts Normal file
View File

@@ -0,0 +1,12 @@
/dts-v1/;
/plugin/;
/ {
fragment@0 {
target = <&uart4>;
__overlay__ {
status = "okay";
};
};
};

12
arch/arm64/boot/dts/rockchip/overlays/odroidm2/uart3.dts Normal file
View File

@@ -0,0 +1,12 @@
/dts-v1/;
/plugin/;
/ {
fragment@0 {
target = <&uart8>;
__overlay__ {
status = "okay";
};
};
};

12
arch/arm64/boot/dts/rockchip/overlays/odroidm2/uart4.dts Normal file
View File

@@ -0,0 +1,12 @@
/dts-v1/;
/plugin/;
/ {
fragment@0 {
target = <&uart1>;
__overlay__ {
status = "okay";
};
};
};

12
arch/arm64/boot/dts/rockchip/overlays/odroidm2/uart5.dts Normal file
View File

@@ -0,0 +1,12 @@
/dts-v1/;
/plugin/;
/ {
fragment@0 {
target = <&uart5>;
__overlay__ {
status = "okay";
};
};
};

39
arch/arm64/boot/dts/rockchip/rk3588s-odroid-m2.dtsi
View File

@@ -14,14 +14,20 @@
/ {
aliases {
can0 = &can2;
serial0 = &uart7;
serial1 = &uart9;
serial7 = &uart0;
serial9 = &uart1;
serial2 = &uart4;
serial3 = &uart8;
serial4 = &uart1;
serial7 = &uart2;
serial8 = &uart0;
serial9 = &uart3;
i2c0 = &i2c5;
i2c1 = &i2c6;
i2c2 = &i2c1;
i2c5 = &i2c0;
i2c6 = &i2c1;
i2c6 = &i2c2;
};
backlight: backlight {
@@ -978,6 +984,11 @@
"", "", "", "";
};
&i2c1 {
pinctrl-0 = <&i2c1m2_xfer>;
status = "disabled";
};
&i2c5 {
pinctrl-0 = <&i2c5m2_xfer>;
status = "disabled";
@@ -1010,12 +1021,34 @@
status = "disabled";
};
&uart1 {
dma-names = "tx", "rx";
status = "disabled";
};
&uart4 {
pinctrl-0 = <&uart4m2_xfer>;
dma-names = "tx", "rx";
status = "disabled";
};
&uart5 {
dma-names = "tx", "rx";
status = "disabled";
};
&uart7 {
pinctrl-0 = <&uart7m1_xfer>;
dma-names = "tx", "rx";
status = "disabled";
};
&uart8 {
pinctrl-0 = <&uart8m0_xfer>;
dma-names = "tx", "rx";
status = "disabled";
};
&uart9 {
pinctrl-0 = <&uart9m2_xfer>;
dma-names = "tx", "rx";