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, mturquette@baylibre.com, sboyd@kernel.org,
rjw@rjwysocki.net, viresh.kumar@linaro.org,
leonard.crestez@nxp.com, abel.vesa@nxp.com,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org,
linux-pm@vger.kernel.org
Cc: Linux-imx@nxp.com
Subject: [PATCH RESEND V2 1/7] arm64: dts: imx8mn-ddr4-evk: Add i2c1 support
Date: Sun, 18 Aug 2019 02:32:19 -0400 [thread overview]
Message-ID: <1566109945-11149-1-git-send-email-Anson.Huang@nxp.com> (raw)
Enable i2c1 on i.MX8MN DDR4 EVK board.
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
---
No changes.
---
arch/arm64/boot/dts/freescale/imx8mn-ddr4-evk.dts | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/imx8mn-ddr4-evk.dts b/arch/arm64/boot/dts/freescale/imx8mn-ddr4-evk.dts
index 9b2c172..5fce5b1 100644
--- a/arch/arm64/boot/dts/freescale/imx8mn-ddr4-evk.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mn-ddr4-evk.dts
@@ -50,6 +50,13 @@
>;
};
+ pinctrl_i2c1: i2c1grp {
+ fsl,pins = <
+ MX8MN_IOMUXC_I2C1_SCL_I2C1_SCL 0x400001c3
+ MX8MN_IOMUXC_I2C1_SDA_I2C1_SDA 0x400001c3
+ >;
+ };
+
pinctrl_reg_usdhc2_vmmc: regusdhc2vmmc {
fsl,pins = <
MX8MN_IOMUXC_SD2_RESET_B_GPIO2_IO19 0x41
@@ -182,6 +189,13 @@
};
};
+&i2c1 {
+ clock-frequency = <400000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c1>;
+ status = "okay";
+};
+
&snvs_pwrkey {
status = "okay";
};
--
2.7.4
next reply other threads:[~2019-08-18 6:51 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-18 6:32 Anson Huang [this message]
2019-08-18 6:32 ` [PATCH RESEND V2 2/7] arm64: dts: imx8mn-ddr4-evk: Add rohm,bd71847 PMIC support Anson Huang
2019-08-19 13:36 ` Shawn Guo
2019-08-18 6:32 ` [PATCH RESEND V2 3/7] cpufreq: Use imx-cpufreq-dt for i.MX8MN's speed grading Anson Huang
2019-08-19 8:37 ` Viresh Kumar
2019-08-18 6:32 ` [PATCH RESEND V2 4/7] cpufreq: imx-cpufreq-dt: Add i.MX8MN support Anson Huang
2019-08-19 8:37 ` Viresh Kumar
2019-08-18 6:32 ` [PATCH RESEND V2 5/7] clk: imx8mn: Add missing rate_count assignment for each PLL structure Anson Huang
2019-08-19 13:38 ` Shawn Guo
2019-08-18 6:32 ` [PATCH RESEND V2 6/7] clk: imx8mn: Add necessary frequency support for ARM PLL table Anson Huang
2019-08-19 13:39 ` Shawn Guo
2019-08-18 6:32 ` [PATCH RESEND V2 7/7] arm64: dts: imx8mn: Add cpu-freq support Anson Huang
2019-08-19 13:40 ` Shawn Guo
2019-08-19 13:35 ` [PATCH RESEND V2 1/7] arm64: dts: imx8mn-ddr4-evk: Add i2c1 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=1566109945-11149-1-git-send-email-Anson.Huang@nxp.com \
--to=anson.huang@nxp.com \
--cc=Linux-imx@nxp.com \
--cc=abel.vesa@nxp.com \
--cc=devicetree@vger.kernel.org \
--cc=festevam@gmail.com \
--cc=kernel@pengutronix.de \
--cc=leonard.crestez@nxp.com \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-clk@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-pm@vger.kernel.org \
--cc=mark.rutland@arm.com \
--cc=mturquette@baylibre.com \
--cc=rjw@rjwysocki.net \
--cc=robh+dt@kernel.org \
--cc=s.hauer@pengutronix.de \
--cc=sboyd@kernel.org \
--cc=shawnguo@kernel.org \
--cc=viresh.kumar@linaro.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).