linux-kernel - [PATCH v2 2/2] arm64: dts: freescale: imx93: add i3c1 and i3c2

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Message-Id: <20231017194657.3199749-2-Frank.Li@nxp.com>
Date:   Tue, 17 Oct 2023 15:46:57 -0400
From:   Frank Li <Frank.Li@....com>
To:     miquel.raynal@...tlin.com
Cc:     Frank.Li@....com, alexander.stein@...tq-group.com,
        alexandre.belloni@...tlin.com, conor+dt@...nel.org,
        conor.culhane@...vaco.com, conor@...nel.org,
        devicetree@...r.kernel.org, festevam@...il.com, haibo.chen@....com,
        imx@...ts.linux.dev, joe@...ches.com, kernel@...gutronix.de,
        krzysztof.kozlowski+dt@...aro.org, krzysztof.kozlowski@...aro.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-i3c@...ts.infradead.org, linux-imx@....com,
        linux-kernel@...r.kernel.org, peng.fan@....com, ping.bai@....com,
        robh+dt@...nel.org, s.hauer@...gutronix.de, shawnguo@...nel.org,
        sherry.sun@....com, xiaoning.wang@....com
Subject: [PATCH v2 2/2] arm64: dts: freescale: imx93: add i3c1 and i3c2

Add I3C1 and I3C2.

Signed-off-by: Frank Li <Frank.Li@....com>
---

Notes:
    Change from v1 to v2
    - using compatible string silvaco,i3c-master-v1

 arch/arm64/boot/dts/freescale/imx93.dtsi | 26 ++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/imx93.dtsi b/arch/arm64/boot/dts/freescale/imx93.dtsi
index 6f85a05ee7e1a..c6ad9ba9eb9af 100644
--- a/arch/arm64/boot/dts/freescale/imx93.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx93.dtsi
@@ -242,6 +242,19 @@ tpm2: pwm@...20000 {
 				status = "disabled";
 			};
 
+			i3c1: i3c-master@...30000 {
+				compatible = "silvaco,i3c-master-v1";
+				reg = <0x44330000 0x10000>;
+				interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>;
+				#address-cells = <3>;
+				#size-cells = <0>;
+				clocks = <&clk IMX93_CLK_BUS_AON>,
+					 <&clk IMX93_CLK_I3C1_GATE>,
+					 <&clk IMX93_CLK_I3C1_SLOW>;
+				clock-names = "pclk", "fast_clk", "slow_clk";
+				status = "disabled";
+			};
+
 			lpi2c1: i2c@...40000 {
 				compatible = "fsl,imx93-lpi2c", "fsl,imx7ulp-lpi2c";
 				reg = <0x44340000 0x10000>;
@@ -496,6 +509,19 @@ tpm6: pwm@...10000 {
 				status = "disabled";
 			};
 
+			i3c2: i3c-master@...20000 {
+				compatible = "silvaco,i3c-master-v1";
+				reg = <0x42520000 0x10000>;
+				interrupts = <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>;
+				#address-cells = <3>;
+				#size-cells = <0>;
+				clocks = <&clk IMX93_CLK_BUS_WAKEUP>,
+					 <&clk IMX93_CLK_I3C2_GATE>,
+					 <&clk IMX93_CLK_I3C2_SLOW>;
+				clock-names = "pclk", "fast_clk", "slow_clk";
+				status = "disabled";
+			};
+
 			lpi2c3: i2c@...30000 {
 				compatible = "fsl,imx93-lpi2c", "fsl,imx7ulp-lpi2c";
 				reg = <0x42530000 0x10000>;
-- 
2.34.1