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From: Anson Huang <Anson.Huang@nxp.com>
To: robh+dt@kernel.org, mark.rutland@arm.com, shawnguo@kernel.org,
	s.hauer@pengutronix.de, kernel@pengutronix.de,
	festevam@gmail.com, daniel.baluta@nxp.com, jun.li@nxp.com,
	devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org
Cc: Linux-imx@nxp.com
Subject: [PATCH 1/2] arm64: dts: imx8mn-evk: Add i2c3 support
Date: Sat, 29 Feb 2020 22:03:01 +0800	[thread overview]
Message-ID: <1582984982-29151-1-git-send-email-Anson.Huang@nxp.com> (raw)

Enable i2c3 for i.MX8MN EVK board.

Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
---
 arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi b/arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi
index 0d2ec4a..2fb599f 100644
--- a/arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi
@@ -102,6 +102,13 @@
 	};
 };
 
+&i2c3 {
+	clock-frequency = <400000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c3>;
+	status = "okay";
+};
+
 &snvs_pwrkey {
 	status = "okay";
 };
@@ -202,6 +209,13 @@
 		>;
 	};
 
+	pinctrl_i2c3: i2c3grp {
+		fsl,pins = <
+			MX8MN_IOMUXC_I2C3_SCL_I2C3_SCL		0x400001c3
+			MX8MN_IOMUXC_I2C3_SDA_I2C3_SDA		0x400001c3
+		>;
+	};
+
 	pinctrl_reg_usdhc2_vmmc: regusdhc2vmmc {
 		fsl,pins = <
 			MX8MN_IOMUXC_SD2_RESET_B_GPIO2_IO19	0x41
-- 
2.7.4


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WARNING: multiple messages have this Message-ID (diff)
From: Anson Huang <Anson.Huang@nxp.com>
To: robh+dt@kernel.org, mark.rutland@arm.com, shawnguo@kernel.org,
	s.hauer@pengutronix.de, kernel@pengutronix.de,
	festevam@gmail.com, daniel.baluta@nxp.com, jun.li@nxp.com,
	devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org
Cc: Linux-imx@nxp.com
Subject: [PATCH 1/2] arm64: dts: imx8mn-evk: Add i2c3 support
Date: Sat, 29 Feb 2020 22:03:01 +0800	[thread overview]
Message-ID: <1582984982-29151-1-git-send-email-Anson.Huang@nxp.com> (raw)

Enable i2c3 for i.MX8MN EVK board.

Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
---
 arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi b/arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi
index 0d2ec4a..2fb599f 100644
--- a/arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi
@@ -102,6 +102,13 @@
 	};
 };
 
+&i2c3 {
+	clock-frequency = <400000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c3>;
+	status = "okay";
+};
+
 &snvs_pwrkey {
 	status = "okay";
 };
@@ -202,6 +209,13 @@
 		>;
 	};
 
+	pinctrl_i2c3: i2c3grp {
+		fsl,pins = <
+			MX8MN_IOMUXC_I2C3_SCL_I2C3_SCL		0x400001c3
+			MX8MN_IOMUXC_I2C3_SDA_I2C3_SDA		0x400001c3
+		>;
+	};
+
 	pinctrl_reg_usdhc2_vmmc: regusdhc2vmmc {
 		fsl,pins = <
 			MX8MN_IOMUXC_SD2_RESET_B_GPIO2_IO19	0x41
-- 
2.7.4


             reply	other threads:[~2020-02-29 14:09 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-02-29 14:03 Anson Huang [this message]
2020-02-29 14:03 ` [PATCH 1/2] arm64: dts: imx8mn-evk: Add i2c3 support Anson Huang
2020-02-29 14:03 ` [PATCH 2/2] arm64: dts: imx8mn-evk: Enable pca6416 on i2c3 bus Anson Huang
2020-02-29 14:03   ` Anson Huang
2020-03-11  8:07 ` [PATCH 1/2] arm64: dts: imx8mn-evk: Add i2c3 support Shawn Guo
2020-03-11  8:07   ` Shawn Guo

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