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| author | Felipe Balbi <balbi@ti.com> | 2015-02-19 20:57:38 +0100 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2015-03-16 22:07:16 +0100 |
| commit | 49d094570c59ba9e60efacd5b08a248ab9f6d59a (patch) | |
| tree | c03e2634a0c0d7d89df7802a088bdab1360d69b8 /arch/arm/boot/dts/am437x-idk-evm.dts | |
| parent | ARM: dts: am335x: Add Chiliboard DTS (diff) | |
| download | linux-49d094570c59ba9e60efacd5b08a248ab9f6d59a.tar.xz linux-49d094570c59ba9e60efacd5b08a248ab9f6d59a.zip | |
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>
Diffstat (limited to 'arch/arm/boot/dts/am437x-idk-evm.dts')
| -rw-r--r-- | arch/arm/boot/dts/am437x-idk-evm.dts | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/am437x-idk-evm.dts b/arch/arm/boot/dts/am437x-idk-evm.dts index 0198f5a62b96..378344271746 100644 --- a/arch/arm/boot/dts/am437x-idk-evm.dts +++ b/arch/arm/boot/dts/am437x-idk-evm.dts @@ -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"; }; |