From: texier.pj2@gmail.com (Pierre-Jean Texier)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] ARM: dts: imx7s-warp: enable i2c3 device support
Date: Fri, 17 Aug 2018 23:23:17 +0200 [thread overview]
Message-ID: <1534540997-20094-1-git-send-email-texier.pj2@gmail.com> (raw)
The WaRP7 has one mikroBUS socket on the back to plug click boards.
This patch allows to interact with some of these
i2c modules (EEPROM, RTC and so on).
Signed-off-by: Pierre-Jean Texier <texier.pj2@gmail.com>
---
arch/arm/boot/dts/imx7s-warp.dts | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/arch/arm/boot/dts/imx7s-warp.dts b/arch/arm/boot/dts/imx7s-warp.dts
index fa390da..b3d0951 100644
--- a/arch/arm/boot/dts/imx7s-warp.dts
+++ b/arch/arm/boot/dts/imx7s-warp.dts
@@ -216,6 +216,13 @@
status = "okay";
};
+&i2c3 {
+ clock-frequency = <100000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c3>;
+ status = "okay";
+};
+
&i2c4 {
clock-frequency = <100000>;
pinctrl-names = "default";
@@ -346,6 +353,13 @@
>;
};
+ pinctrl_i2c3: i2c3grp {
+ fsl,pins = <
+ MX7D_PAD_I2C3_SDA__I2C3_SDA 0x4000007f
+ MX7D_PAD_I2C3_SCL__I2C3_SCL 0x4000007f
+ >;
+ };
+
pinctrl_i2c4: i2c4grp {
fsl,pins = <
MX7D_PAD_I2C4_SCL__I2C4_SCL 0x4000007f
--
2.7.4
WARNING: multiple messages have this Message-ID (diff)
From: Pierre-Jean Texier <texier.pj2@gmail.com>
Cc: texier.pj2@gmail.com, Shawn Guo <shawnguo@kernel.org>,
Sascha Hauer <s.hauer@pengutronix.de>,
Pengutronix Kernel Team <kernel@pengutronix.de>,
Fabio Estevam <fabio.estevam@nxp.com>,
NXP Linux Team <linux-imx@nxp.com>,
Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: [PATCH] ARM: dts: imx7s-warp: enable i2c3 device support
Date: Fri, 17 Aug 2018 23:23:17 +0200 [thread overview]
Message-ID: <1534540997-20094-1-git-send-email-texier.pj2@gmail.com> (raw)
The WaRP7 has one mikroBUS socket on the back to plug click boards.
This patch allows to interact with some of these
i2c modules (EEPROM, RTC and so on).
Signed-off-by: Pierre-Jean Texier <texier.pj2@gmail.com>
---
arch/arm/boot/dts/imx7s-warp.dts | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/arch/arm/boot/dts/imx7s-warp.dts b/arch/arm/boot/dts/imx7s-warp.dts
index fa390da..b3d0951 100644
--- a/arch/arm/boot/dts/imx7s-warp.dts
+++ b/arch/arm/boot/dts/imx7s-warp.dts
@@ -216,6 +216,13 @@
status = "okay";
};
+&i2c3 {
+ clock-frequency = <100000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c3>;
+ status = "okay";
+};
+
&i2c4 {
clock-frequency = <100000>;
pinctrl-names = "default";
@@ -346,6 +353,13 @@
>;
};
+ pinctrl_i2c3: i2c3grp {
+ fsl,pins = <
+ MX7D_PAD_I2C3_SDA__I2C3_SDA 0x4000007f
+ MX7D_PAD_I2C3_SCL__I2C3_SCL 0x4000007f
+ >;
+ };
+
pinctrl_i2c4: i2c4grp {
fsl,pins = <
MX7D_PAD_I2C4_SCL__I2C4_SCL 0x4000007f
--
2.7.4
WARNING: multiple messages have this Message-ID (diff)
From: Pierre-Jean Texier <texier.pj2@gmail.com>
To: unlisted-recipients:; (no To-header on input)
Cc: texier.pj2@gmail.com, Shawn Guo <shawnguo@kernel.org>,
Sascha Hauer <s.hauer@pengutronix.de>,
Pengutronix Kernel Team <kernel@pengutronix.de>,
Fabio Estevam <fabio.estevam@nxp.com>,
NXP Linux Team <linux-imx@nxp.com>,
Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: [PATCH] ARM: dts: imx7s-warp: enable i2c3 device support
Date: Fri, 17 Aug 2018 23:23:17 +0200 [thread overview]
Message-ID: <1534540997-20094-1-git-send-email-texier.pj2@gmail.com> (raw)
The WaRP7 has one mikroBUS socket on the back to plug click boards.
This patch allows to interact with some of these
i2c modules (EEPROM, RTC and so on).
Signed-off-by: Pierre-Jean Texier <texier.pj2@gmail.com>
---
arch/arm/boot/dts/imx7s-warp.dts | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/arch/arm/boot/dts/imx7s-warp.dts b/arch/arm/boot/dts/imx7s-warp.dts
index fa390da..b3d0951 100644
--- a/arch/arm/boot/dts/imx7s-warp.dts
+++ b/arch/arm/boot/dts/imx7s-warp.dts
@@ -216,6 +216,13 @@
status = "okay";
};
+&i2c3 {
+ clock-frequency = <100000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c3>;
+ status = "okay";
+};
+
&i2c4 {
clock-frequency = <100000>;
pinctrl-names = "default";
@@ -346,6 +353,13 @@
>;
};
+ pinctrl_i2c3: i2c3grp {
+ fsl,pins = <
+ MX7D_PAD_I2C3_SDA__I2C3_SDA 0x4000007f
+ MX7D_PAD_I2C3_SCL__I2C3_SCL 0x4000007f
+ >;
+ };
+
pinctrl_i2c4: i2c4grp {
fsl,pins = <
MX7D_PAD_I2C4_SCL__I2C4_SCL 0x4000007f
--
2.7.4
next reply other threads:[~2018-08-17 21:23 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-08-17 21:23 Pierre-Jean Texier [this message]
2018-08-17 21:23 ` [PATCH] ARM: dts: imx7s-warp: enable i2c3 device support Pierre-Jean Texier
2018-08-17 21:23 ` Pierre-Jean Texier
2018-08-20 15:58 ` Fabio Estevam
2018-08-20 15:58 ` Fabio Estevam
2018-08-27 7:26 ` Shawn Guo
2018-08-27 7:26 ` Shawn Guo
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