arm: boot: dts: am437x-idk: enable i2c2
PATCH 1/1 arm: boot: dts: am437x-idk: enable i2c2
i2c2 goes to an expansion connector which we
want to use.
Signed-off-by Felipe Balbi <[email protected]>
--- arch/arm/boot/dts/am437x-idk-evm.dts | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+)
arch/arm/boot/dts/am437x-idk-evm.dts +22 -0
@@ -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"; };
Signature · 1 line
2.3.0
PATCH 1/1 arm: boot: dts: am437x-idk: enable i2c2
Quoted 2 lines · Felipe Balbi
i2c2 goes to an expansion connector which we
want to use.
Applying into omap-for-v4.1/dt thanks.
Tony
Quoted 53 lines
Signed-off-by Felipe Balbi <[email protected]>--- arch/arm/boot/dts/am437x-idk-evm.dts | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+)arch/arm/boot/dts/am437x-idk-evm.dts +22
-0@@ -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"; };Signature · 6 lines
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