Messages in this thread Patch in this message | | | From | Jagan Teki <> | Subject | [PATCH v2 04/15] ARM: dts: imx6ul-isiot: Add i2c nodes | Date | Fri, 24 Mar 2017 21:48:39 +0530 |
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From: Jagan Teki <jagan@amarulasolutions.com>
Add support for i2c nodes i2c1 and i2c2 on Is.IoT MX6UL eMMC variant boards.
Cc: Shawn Guo <shawnguo@kernel.org> Cc: Matteo Lisi <matteo.lisi@engicam.com> Cc: Michael Trimarchi <michael@amarulasolutions.com> Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> --- Changes for v2: - none
arch/arm/boot/dts/imx6ul-isiot.dtsi | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+)
diff --git a/arch/arm/boot/dts/imx6ul-isiot.dtsi b/arch/arm/boot/dts/imx6ul-isiot.dtsi index 5ccc3df..4697a04 100644 --- a/arch/arm/boot/dts/imx6ul-isiot.dtsi +++ b/arch/arm/boot/dts/imx6ul-isiot.dtsi @@ -71,6 +71,20 @@ }; }; +&i2c1 { + clock-frequency = <100000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c1>; + status = "okay"; +}; + +&i2c2 { + clock_frequency = <100000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c2>; + status = "okay"; +}; + &pwm8 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm8>; @@ -95,6 +109,20 @@ }; &iomuxc { + pinctrl_i2c1: i2c1grp { + fsl,pins = < + MX6UL_PAD_UART4_TX_DATA__I2C1_SCL 0x4001b8b0 + MX6UL_PAD_UART4_RX_DATA__I2C1_SDA 0x4001b8b0 + >; + }; + + pinctrl_i2c2: i2c2grp { + fsl,pins = < + MX6UL_PAD_GPIO1_IO00__I2C2_SCL 0x4001b8b0 + MX6UL_PAD_GPIO1_IO01__I2C2_SDA 0x4001b8b0 + >; + }; + pinctrl_pwm8: pwm8grp { fsl,pins = < MX6UL_PAD_ENET1_RX_ER__PWM8_OUT 0x110b0 -- 1.9.1
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