From mboxrd@z Thu Jan 1 00:00:00 1970 From: chf.fritz@googlemail.com (Christoph Fritz) Date: Sun, 24 Jan 2016 23:49:18 +0100 Subject: [PATCH] ARM: imx6sx-sdb: add i2c3 node Message-ID: <1453675758.6691.17.camel@googlemail.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org This patch adds node i2c bus 3 to get the appropriate userland device file. So for prototyping it's possible to experiment within userland. Signed-off-by: Christoph Fritz --- arch/arm/boot/dts/imx6sx-sdb.dtsi | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/arch/arm/boot/dts/imx6sx-sdb.dtsi b/arch/arm/boot/dts/imx6sx-sdb.dtsi index e0dc1ee..3d91627 100644 --- a/arch/arm/boot/dts/imx6sx-sdb.dtsi +++ b/arch/arm/boot/dts/imx6sx-sdb.dtsi @@ -197,6 +197,13 @@ status = "okay"; }; +&i2c3 { + clock-frequency = <100000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c3>; + status = "okay"; +}; + &i2c4 { clock-frequency = <100000>; pinctrl-names = "default"; @@ -398,6 +405,13 @@ >; }; + pinctrl_i2c3: i2c3grp { + fsl,pins = < + MX6SX_PAD_KEY_ROW4__I2C3_SDA 0x4001b8b1 + MX6SX_PAD_KEY_COL4__I2C3_SCL 0x4001b8b1 + >; + }; + pinctrl_i2c4: i2c4grp { fsl,pins = < MX6SX_PAD_CSI_DATA07__I2C4_SDA 0x4001b8b1 -- 2.1.4