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From: "Théo Lebrun" <theo.lebrun@bootlin.com>
To: Linus Walleij <linus.walleij@linaro.org>,
	 Andi Shyti <andi.shyti@kernel.org>,
	Rob Herring <robh+dt@kernel.org>,
	 Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
	 Conor Dooley <conor+dt@kernel.org>,
	 Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Cc: linux-arm-kernel@lists.infradead.org, linux-i2c@vger.kernel.org,
	devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-mips@vger.kernel.org,
	"Gregory Clement" <gregory.clement@bootlin.com>,
	"Vladimir Kondratiev" <vladimir.kondratiev@mobileye.com>,
	"Thomas Petazzoni" <thomas.petazzoni@bootlin.com>,
	"Tawfik Bayouk" <tawfik.bayouk@mobileye.com>,
	"Théo Lebrun" <theo.lebrun@bootlin.com>
Subject: [PATCH 11/13] MIPS: mobileye: eyeq5: add 5 I2C controller nodes
Date: Thu, 15 Feb 2024 17:52:18 +0100	[thread overview]
Message-ID: <20240215-mbly-i2c-v1-11-19a336e91dca@bootlin.com> (raw)
In-Reply-To: <20240215-mbly-i2c-v1-0-19a336e91dca@bootlin.com>

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.

Signed-off-by: Théo Lebrun <theo.lebrun@bootlin.com>
---
 arch/mips/boot/dts/mobileye/eyeq5.dtsi | 70 ++++++++++++++++++++++++++++++++++
 1 file changed, 70 insertions(+)

diff --git a/arch/mips/boot/dts/mobileye/eyeq5.dtsi b/arch/mips/boot/dts/mobileye/eyeq5.dtsi
index 8d4f65ec912d..d27e164f0fc1 100644
--- a/arch/mips/boot/dts/mobileye/eyeq5.dtsi
+++ b/arch/mips/boot/dts/mobileye/eyeq5.dtsi
@@ -70,6 +70,76 @@ soc: soc {
 		ranges;
 		compatible = "simple-bus";
 
+		i2c0: i2c@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";
+			mobileye,olb = <&olb>;
+			mobileye,id = <0>;
+		};
+
+		i2c1: i2c@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";
+			mobileye,olb = <&olb>;
+			mobileye,id = <1>;
+		};
+
+		i2c2: i2c@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";
+			mobileye,olb = <&olb>;
+			mobileye,id = <2>;
+		};
+
+		i2c3: i2c@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";
+			mobileye,olb = <&olb>;
+			mobileye,id = <3>;
+		};
+
+		i2c4: i2c@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";
+			mobileye,olb = <&olb>;
+			mobileye,id = <4>;
+		};
+
 		uart0: serial@800000 {
 			compatible = "arm,pl011", "arm,primecell";
 			reg = <0 0x800000 0x0 0x1000>;

-- 
2.43.1


  parent reply	other threads:[~2024-02-15 16:52 UTC|newest]

Thread overview: 63+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-02-15 16:52 [PATCH 00/13] Add Mobileye EyeQ5 support to the Nomadik I2C controller & use hrtimers for timeouts Théo Lebrun
2024-02-15 16:52 ` [PATCH 01/13] dt-bindings: i2c: nomadik: add timeout-usecs property bindings Théo Lebrun
2024-02-16  2:27   ` Rob Herring
2024-02-16  9:16     ` Théo Lebrun
2024-02-16  9:17       ` Krzysztof Kozlowski
2024-02-19 14:06       ` Linus Walleij
2024-02-19 14:29         ` Théo Lebrun
2024-02-21 16:58           ` Théo Lebrun
2024-02-21 17:43             ` Wolfram Sang
2024-02-22 17:14               ` Rob Herring
2024-02-22 19:28                 ` Wolfram Sang
2024-02-23 16:34                   ` Rob Herring
2024-02-26  8:41                     ` Wolfram Sang
2024-02-15 16:52 ` [PATCH 02/13] dt-bindings: i2c: nomadik: add mobileye,eyeq5-i2c bindings and example Théo Lebrun
2024-02-15 19:26   ` Rob Herring
2024-02-16  2:22   ` Rob Herring
2024-02-16 10:18     ` Théo Lebrun
2024-02-16 10:33       ` Krzysztof Kozlowski
2024-02-16 10:40         ` Théo Lebrun
2024-02-17  8:25           ` Krzysztof Kozlowski
2024-02-19 13:41             ` Théo Lebrun
2024-02-20  9:49               ` Krzysztof Kozlowski
2024-02-15 16:52 ` [PATCH 03/13] dt-bindings: hwmon: lm75: add label property Théo Lebrun
2024-02-16  7:41   ` Krzysztof Kozlowski
2024-02-16  8:00     ` Krzysztof Kozlowski
2024-02-16 10:22       ` Théo Lebrun
2024-02-24 17:30   ` Guenter Roeck
2024-02-26  7:43     ` Krzysztof Kozlowski
2024-02-15 16:52 ` [PATCH 04/13] i2c: nomadik: rename private struct pointers from dev to priv Théo Lebrun
2024-02-19 14:12   ` Linus Walleij
2024-02-15 16:52 ` [PATCH 05/13] i2c: nomadik: simplify IRQ masking logic Théo Lebrun
2024-02-19 14:15   ` Linus Walleij
2024-02-15 16:52 ` [PATCH 06/13] i2c: nomadik: use bitops helpers Théo Lebrun
2024-02-19 14:16   ` Linus Walleij
2024-02-15 16:52 ` [PATCH 07/13] i2c: nomadik: support short xfer timeouts using waitqueue & hrtimer Théo Lebrun
2024-02-19 14:19   ` Linus Walleij
2024-02-19 14:31     ` Théo Lebrun
2024-02-15 16:52 ` [PATCH 08/13] i2c: nomadik: replace jiffies by ktime for FIFO flushing timeout Théo Lebrun
2024-02-19 14:21   ` Linus Walleij
2024-02-19 14:38     ` Théo Lebrun
2024-02-19 14:53       ` Linus Walleij
2024-02-15 16:52 ` [PATCH 09/13] i2c: nomadik: fetch timeout-usecs property from devicetree Théo Lebrun
2024-02-19 14:22   ` Linus Walleij
2024-02-27 12:14   ` Wolfram Sang
2024-02-27 13:38     ` Théo Lebrun
2024-02-28 10:49       ` Wolfram Sang
2024-02-28 13:39         ` Théo Lebrun
2024-02-29  9:25           ` Wolfram Sang
2024-02-29  9:31             ` Théo Lebrun
2024-02-15 16:52 ` [PATCH 10/13] i2c: nomadik: support Mobileye EyeQ5 I2C controller Théo Lebrun
2024-02-19 14:35   ` Linus Walleij
2024-02-19 14:52     ` Théo Lebrun
2024-02-19 16:27       ` Théo Lebrun
2024-02-15 16:52 ` Théo Lebrun [this message]
2024-02-15 16:52 ` [PATCH 12/13] MIPS: mobileye: eyeq5: add evaluation board I2C temp sensor Théo Lebrun
2024-02-16  7:59   ` Krzysztof Kozlowski
2024-02-15 16:52 ` [PATCH 13/13] MIPS: mobileye: eyeq5: add resets to I2C controllers Théo Lebrun
2024-02-16  7:59   ` Krzysztof Kozlowski
2024-02-16  9:05     ` Théo Lebrun
2024-02-16  9:17       ` Krzysztof Kozlowski
2024-02-16 10:26         ` Théo Lebrun
2024-02-19 14:11 ` [PATCH 00/13] Add Mobileye EyeQ5 support to the Nomadik I2C controller & use hrtimers for timeouts Linus Walleij
2024-02-19 14:22   ` Théo Lebrun

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