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ARM: dts: am437x-idk: enable i2c2 

i2c2 goes to an expansion connector which we
want to use.

Signed-off-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Felipe Balbi 2015-02-19 13:57:38 -06:00 committed by Tony Lindgren
parent 5b5e49af05
commit 49d094570c
1 changed files with 22 additions and 0 deletions
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22
arch/arm/boot/dts/am437x-idk-evm.dts
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@ -133,6 +133,20 @@
>;
};
i2c2_pins_default: i2c2_pins_default {
pinctrl-single,pins = <
0x1e8 (PIN_INPUT | SLEWCTRL_FAST | MUX_MODE3) /* cam1_data1.i2c2_scl */
0x1ec (PIN_INPUT | SLEWCTRL_FAST | MUX_MODE3) /* cam1_data0.i2c2_sda */
>;
};
i2c2_pins_sleep: i2c2_pins_sleep {
pinctrl-single,pins = <
0x1e8 (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x1ec (PIN_INPUT_PULLDOWN | MUX_MODE7)
>;
};
mmc1_pins_default: pinmux_mmc1_pins_default {
pinctrl-single,pins = <
0x100 (PIN_INPUT | MUX_MODE0) /* mmc0_clk.mmc0_clk */
@ -263,6 +277,14 @@
};
};
&i2c2 {
status = "okay";
pinctrl-names = "default", "sleep";
pinctrl-0 = <&i2c2_pins_default>;
pinctrl-1 = <&i2c2_pins_sleep>;
clock-frequency = <100000>;
};
&epwmss0 {
status = "okay";
};