[PATCH v2 10/11] MIPS: mobileye: eyeq5: add 5 I2C controller nodes

[Théo Lebrun]

Add the SoC I2C controller nodes to the platform devicetree. Use a
default bus frequency of 400kHz. They are AMBA devices that are matched
on PeriphID.

Set transfer timeout to 10ms instead of Linux's default of 200ms.

Signed-off-by: Théo Lebrun <theo.lebrun at bootlin.com>
---
 arch/mips/boot/dts/mobileye/eyeq5.dtsi | 75 ++++++++++++++++++++++++++++++++++
 1 file changed, 75 insertions(+)

diff --git a/arch/mips/boot/dts/mobileye/eyeq5.dtsi b/arch/mips/boot/dts/mobileye/eyeq5.dtsi
index 8d4f65ec912d..540d55503f3b 100644
--- a/arch/mips/boot/dts/mobileye/eyeq5.dtsi
+++ b/arch/mips/boot/dts/mobileye/eyeq5.dtsi
@@ -70,6 +70,81 @@ soc: soc {
 		ranges;
 		compatible = "simple-bus";
 
+		i2c0: i2c at 300000 {
+			compatible = "mobileye,eyeq5-i2c", "arm,primecell";
+			reg = <0 0x300000 0x0 0x1000>;
+			interrupt-parent = <&gic>;
+			interrupts = <GIC_SHARED 1 IRQ_TYPE_LEVEL_HIGH>;
+			clock-frequency = <400000>; /* Fast mode */
+			#address-cells = <1>;
+			#size-cells = <0>;
+			clocks = <&i2c_ser_clk>, <&i2c_clk>;
+			clock-names = "i2cclk", "apb_pclk";
+			resets = <&reset 0 13>;
+			i2c-transfer-timeout-us = <10000>;
+			mobileye,olb = <&olb 0>;
+		};
+
+		i2c1: i2c at 400000 {
+			compatible = "mobileye,eyeq5-i2c", "arm,primecell";
+			reg = <0 0x400000 0x0 0x1000>;
+			interrupt-parent = <&gic>;
+			interrupts = <GIC_SHARED 2 IRQ_TYPE_LEVEL_HIGH>;
+			clock-frequency = <400000>; /* Fast mode */
+			#address-cells = <1>;
+			#size-cells = <0>;
+			clocks = <&i2c_ser_clk>, <&i2c_clk>;
+			clock-names = "i2cclk", "apb_pclk";
+			resets = <&reset 0 14>;
+			i2c-transfer-timeout-us = <10000>;
+			mobileye,olb = <&olb 1>;
+		};
+
+		i2c2: i2c at 500000 {
+			compatible = "mobileye,eyeq5-i2c", "arm,primecell";
+			reg = <0 0x500000 0x0 0x1000>;
+			interrupt-parent = <&gic>;
+			interrupts = <GIC_SHARED 3 IRQ_TYPE_LEVEL_HIGH>;
+			clock-frequency = <400000>; /* Fast mode */
+			#address-cells = <1>;
+			#size-cells = <0>;
+			clocks = <&i2c_ser_clk>, <&i2c_clk>;
+			clock-names = "i2cclk", "apb_pclk";
+			resets = <&reset 0 15>;
+			i2c-transfer-timeout-us = <10000>;
+			mobileye,olb = <&olb 2>;
+		};
+
+		i2c3: i2c at 600000 {
+			compatible = "mobileye,eyeq5-i2c", "arm,primecell";
+			reg = <0 0x600000 0x0 0x1000>;
+			interrupt-parent = <&gic>;
+			interrupts = <GIC_SHARED 4 IRQ_TYPE_LEVEL_HIGH>;
+			clock-frequency = <400000>; /* Fast mode */
+			#address-cells = <1>;
+			#size-cells = <0>;
+			clocks = <&i2c_ser_clk>, <&i2c_clk>;
+			clock-names = "i2cclk", "apb_pclk";
+			resets = <&reset 0 16>;
+			i2c-transfer-timeout-us = <10000>;
+			mobileye,olb = <&olb 3>;
+		};
+
+		i2c4: i2c at 700000 {
+			compatible = "mobileye,eyeq5-i2c", "arm,primecell";
+			reg = <0 0x700000 0x0 0x1000>;
+			interrupt-parent = <&gic>;
+			interrupts = <GIC_SHARED 5 IRQ_TYPE_LEVEL_HIGH>;
+			clock-frequency = <400000>; /* Fast mode */
+			#address-cells = <1>;
+			#size-cells = <0>;
+			clocks = <&i2c_ser_clk>, <&i2c_clk>;
+			clock-names = "i2cclk", "apb_pclk";
+			resets = <&reset 0 17>;
+			i2c-transfer-timeout-us = <10000>;
+			mobileye,olb = <&olb 4>;
+		};
+
 		uart0: serial at 800000 {
 			compatible = "arm,pl011", "arm,primecell";
 			reg = <0 0x800000 0x0 0x1000>;

-- 
2.44.0