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
next reply other threads:[~2020-02-29 14:09 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-29 14:03 Anson Huang [this message]
2020-02-29 14:03 ` [PATCH 2/2] arm64: dts: imx8mn-evk: Enable pca6416 on i2c3 bus Anson Huang
2020-03-11 8:07 ` [PATCH 1/2] arm64: dts: imx8mn-evk: Add i2c3 support Shawn Guo
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1582984982-29151-1-git-send-email-Anson.Huang@nxp.com \
--to=anson.huang@nxp.com \
--cc=Linux-imx@nxp.com \
--cc=daniel.baluta@nxp.com \
--cc=devicetree@vger.kernel.org \
--cc=festevam@gmail.com \
--cc=jun.li@nxp.com \
--cc=kernel@pengutronix.de \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=mark.rutland@arm.com \
--cc=robh+dt@kernel.org \
--cc=s.hauer@pengutronix.de \
--cc=shawnguo@kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).