Messages in this thread Patch in this message | | | From | Matt Ranostay <> | Subject | [PATCH] ARM: dts: am335x-bone-common: Add i2c2 definition | Date | Thu, 8 May 2014 22:56:23 -0700 |
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Add missing i2c2 bus define to access various cape and prototype/breakout board devices.
Signed-off-by: Matt Ranostay <mranostay@gmail.com> --- arch/arm/boot/dts/am335x-bone-common.dtsi | 16 ++++++++++++++++ 1 file changed, 16 insertions(+)
diff --git a/arch/arm/boot/dts/am335x-bone-common.dtsi b/arch/arm/boot/dts/am335x-bone-common.dtsi index 2e7d932..2aedfee 100644 --- a/arch/arm/boot/dts/am335x-bone-common.dtsi +++ b/arch/arm/boot/dts/am335x-bone-common.dtsi @@ -84,6 +84,13 @@ >; }; + i2c2_pins: pinmux_i2c2_pins { + pinctrl-single,pins = < + 0x178 (PIN_INPUT_PULLUP | MUX_MODE3) /* i2c2_sda.uart1_ctsn */ + 0x17c (PIN_INPUT_PULLUP | MUX_MODE3) /* i2c2_scl.uart1_rtsn */ + >; + }; + uart0_pins: pinmux_uart0_pins { pinctrl-single,pins = < 0x170 (PIN_INPUT_PULLUP | MUX_MODE0) /* uart0_rxd.uart0_rxd */ @@ -222,6 +229,15 @@ }; + +&i2c2 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c2_pins>; + + status = "okay"; + clock-frequency = <400000>; +}; + /include/ "tps65217.dtsi" &tps { -- 1.8.3.2
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