From: Alexandre GRIVEAUX <agriveaux@deutnet.info>
To: Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Ralf Baechle <ralf@linux-mips.org>,
Paul Burton <paul.burton@mips.com>,
James Hogan <jhogan@kernel.org>,
Alexandre GRIVEAUX <agriveaux@deutnet.info>
Cc: linux-mips <linux-mips@vger.kernel.org>,
linux-kernel <linux-kernel@vger.kernel.org>,
devicetree@vger.kernel.org
Subject: [PATCHv2] MIPS: JZ4780: DTS: Add I2C nodes Ralf Baechle <ralf@linux-mips.org>,
Date: Wed, 17 Jul 2019 19:00:14 +0200 [thread overview]
Message-ID: <20190717170014.GA12488@localhost.localdomain> (raw)
Add the devicetree nodes for the I2C core of the JZ4780 SoC, disabled
by default.
---
arch/mips/boot/dts/ingenic/jz4780.dtsi | 86 ++++++++++++++++++++++++++
1 file changed, 86 insertions(+)
diff --git a/arch/mips/boot/dts/ingenic/jz4780.dtsi b/arch/mips/boot/dts/ingenic/jz4780.dtsi
index b03cdec56de9..a76ecd69bfd0 100644
--- a/arch/mips/boot/dts/ingenic/jz4780.dtsi
+++ b/arch/mips/boot/dts/ingenic/jz4780.dtsi
@@ -239,6 +239,92 @@
status = "disabled";
};
+ i2c0: i2c@10050000 {
+ compatible = "ingenic,jz4780-i2c";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ reg = <0x10050000 0x1000>;
+
+ interrupt-parent = <&intc>;
+ interrupts = <60>;
+
+ clocks = <&cgu JZ4780_CLK_SMB0>;
+ clock-frequency = <100000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pins_i2c0_data>;
+
+ status = "disabled";
+ };
+
+ i2c1: i2c@10051000 {
+ compatible = "ingenic,jz4780-i2c";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x10051000 0x1000>;
+
+ interrupt-parent = <&intc>;
+ interrupts = <59>;
+
+ clocks = <&cgu JZ4780_CLK_SMB1>;
+ clock-frequency = <100000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pins_i2c1_data>;
+
+ status = "disabled";
+ };
+
+ i2c2: i2c@10052000 {
+ compatible = "ingenic,jz4780-i2c";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x10052000 0x1000>;
+
+ interrupt-parent = <&intc>;
+ interrupts = <58>;
+
+ clocks = <&cgu JZ4780_CLK_SMB2>;
+ clock-frequency = <100000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pins_i2c2_data>;
+
+ status = "disabled";
+ };
+
+ i2c3: i2c@10053000 {
+ compatible = "ingenic,jz4780-i2c";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x10053000 0x1000>;
+
+ interrupt-parent = <&intc>;
+ interrupts = <57>;
+
+ clocks = <&cgu JZ4780_CLK_SMB3>;
+ clock-frequency = <100000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pins_i2c3_data>;
+
+ status = "disabled";
+ };
+
+ i2c4: i2c@10054000 {
+ compatible = "ingenic,jz4780-i2c";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x10054000 0x1000>;
+
+ interrupt-parent = <&intc>;
+ interrupts = <56>;
+
+ clocks = <&cgu JZ4780_CLK_SMB4>;
+ clock-frequency = <100000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pins_i2c4_data>;
+
+ status = "disabled";
+ };
+
watchdog: watchdog@10002000 {
compatible = "ingenic,jz4780-watchdog";
reg = <0x10002000 0x10>;
--
2.20.1
reply other threads:[~2019-07-17 17:00 UTC|newest]
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