arm64: dts: uniphier: fix I2C nodes of PH1-LD20
The I2C hardware blocks on this SoC are connected as follows:
I2C0: external connection
I2C1: external connection
I2C2: internal connection
I2C3: external connection
I2C4: external connection
I2C5: internal connection
I2C6: no connection (not accessible)
Delete pinctrl from Ch2, add pinctrl to Ch4, and remove the Ch6 node.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
diff --git a/arch/arm64/boot/dts/socionext/uniphier-ph1-ld20.dtsi b/arch/arm64/boot/dts/socionext/uniphier-ph1-ld20.dtsi
index e682a3f..651c9d9 100644
--- a/arch/arm64/boot/dts/socionext/uniphier-ph1-ld20.dtsi
+++ b/arch/arm64/boot/dts/socionext/uniphier-ph1-ld20.dtsi
@@ -201,15 +201,12 @@
i2c2: i2c@58782000 {
compatible = "socionext,uniphier-fi2c";
- status = "disabled";
reg = <0x58782000 0x80>;
#address-cells = <1>;
#size-cells = <0>;
interrupts = <0 43 4>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_i2c2>;
clocks = <&i2c_clk>;
- clock-frequency = <100000>;
+ clock-frequency = <400000>;
};
i2c3: i2c@58783000 {
@@ -227,12 +224,15 @@
i2c4: i2c@58784000 {
compatible = "socionext,uniphier-fi2c";
+ status = "disabled";
reg = <0x58784000 0x80>;
#address-cells = <1>;
#size-cells = <0>;
interrupts = <0 45 4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c4>;
clocks = <&i2c_clk>;
- clock-frequency = <400000>;
+ clock-frequency = <100000>;
};
i2c5: i2c@58785000 {
@@ -245,16 +245,6 @@
clock-frequency = <400000>;
};
- i2c6: i2c@58786000 {
- compatible = "socionext,uniphier-fi2c";
- reg = <0x58786000 0x80>;
- #address-cells = <1>;
- #size-cells = <0>;
- interrupts = <0 26 4>;
- clocks = <&i2c_clk>;
- clock-frequency = <400000>;
- };
-
system_bus: system-bus@58c00000 {
compatible = "socionext,uniphier-system-bus";
status = "disabled";