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Message-ID: <20240923230230.3001657-4-chris.packham@alliedtelesis.co.nz>
Date: Tue, 24 Sep 2024 11:02:30 +1200
From: Chris Packham <chris.packham@...iedtelesis.co.nz>
To: andi.shyti@...nel.org,
robh@...nel.org,
krzk+dt@...nel.org,
conor+dt@...nel.org,
tsbogend@...ha.franken.de
Cc: linux-i2c@...r.kernel.org,
devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org,
linux-mips@...r.kernel.org,
Chris Packham <chris.packham@...iedtelesis.co.nz>
Subject: [PATCH v3 3/3] mips: dts: realtek: Add I2C controllers
Add the I2C controllers that are part of the RTL9300 SoC.
Signed-off-by: Chris Packham <chris.packham@...iedtelesis.co.nz>
---
Notes:
Changes in v2:
- Use reg property
arch/mips/boot/dts/realtek/rtl930x.dtsi | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)
diff --git a/arch/mips/boot/dts/realtek/rtl930x.dtsi b/arch/mips/boot/dts/realtek/rtl930x.dtsi
index cf1b38b6c353..cc43025cd46c 100644
--- a/arch/mips/boot/dts/realtek/rtl930x.dtsi
+++ b/arch/mips/boot/dts/realtek/rtl930x.dtsi
@@ -33,12 +33,30 @@ lx_clk: clock-175mhz {
switch0: switch@...00000 {
compatible = "realtek,rtl9302c-switch", "syscon", "simple-mfd";
reg = <0x1b000000 0x10000>;
+ #address-cells = <1>;
+ #size-cells = <1>;
reboot {
compatible = "syscon-reboot";
offset = <0x0c>;
value = <0x01>;
};
+
+ i2c0: i2c@36c {
+ compatible = "realtek,rtl9300-i2c";
+ reg = <0x36c 0x14>;
+ status = "disabled";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ i2c1: i2c@388 {
+ compatible = "realtek,rtl9300-i2c";
+ reg = <0x388 0x14>;
+ status = "disabled";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
};
};
--
2.46.1
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