The GPIO for LED D1 on the omap4-panda a1-a3 rev and the omap4-panda-es are different. A1-A3 = gpio_wk7 ES = gpio_110 There is no change to LED D2 Abstract away the pinmux and the LED definitions for the two boards into the respective DTS files. Signed-off-by: Dan Murphy <dmurphy@xxxxxx> --- v9 - Removed comments for mux config - https://patchwork.kernel.org/patch/2644391/ v8 - Rebase to latest and use pinctrl macros - https://patchwork.kernel.org/patch/2629351/ v7 - Update headline to add spaces - https://patchwork.kernel.org/patch/2583661/ v6 - Review comments updated - https://patchwork.kernel.org/patch/2582771/ v5 - Provide pincrtl phandle to the gpio-led driver - https://patchwork.kernel.org/patch/2573981/ arch/arm/boot/dts/omap4-panda-common.dtsi | 16 +++++++++++++++- arch/arm/boot/dts/omap4-panda-es.dts | 28 ++++++++++++++++++++++++++++ 2 files changed, 43 insertions(+), 1 deletions(-) diff --git a/arch/arm/boot/dts/omap4-panda-common.dtsi b/arch/arm/boot/dts/omap4-panda-common.dtsi index d5d144a..800fa4e 100644 --- a/arch/arm/boot/dts/omap4-panda-common.dtsi +++ b/arch/arm/boot/dts/omap4-panda-common.dtsi @@ -16,8 +16,13 @@ reg = <0x80000000 0x40000000>; /* 1 GB */ }; - leds { + leds: leds { compatible = "gpio-leds"; + pinctrl-names = "default"; + pinctrl-0 = < + &led_wkgpio_pins + >; + heartbeat { label = "pandaboard::status1"; gpios = <&gpio1 7 GPIO_ACTIVE_HIGH>; @@ -157,6 +162,15 @@ }; }; +&omap4_pmx_wkup { + led_wkgpio_pins: pinmux_leds_wkpins { + pinctrl-single,pins = < + 0x1a (PIN_OUTPUT | MUX_MODE3) /* gpio_wk7 */ + 0x1c (PIN_OUTPUT | MUX_MODE3) /* gpio_wk8 */ + >; + }; +}; + &i2c1 { pinctrl-names = "default"; pinctrl-0 = <&i2c1_pins>; diff --git a/arch/arm/boot/dts/omap4-panda-es.dts b/arch/arm/boot/dts/omap4-panda-es.dts index 5cfdf19..0a7812f 100644 --- a/arch/arm/boot/dts/omap4-panda-es.dts +++ b/arch/arm/boot/dts/omap4-panda-es.dts @@ -34,3 +34,31 @@ 0x5e (PIN_INPUT | MUX_MODE0) /* hdmi_sda.hdmi_sda */ >; }; + +&omap4_pmx_core { + led_gpio_pins: gpio_led_pmx { + pinctrl-single,pins = < + 0xb6 (PIN_OUTPUT | MUX_MODE3) /* gpio_110 */ + >; + }; +}; + +&led_wkgpio_pins { + pinctrl-single,pins = < + 0x1c (PIN_OUTPUT | MUX_MODE3) /* gpio_wk8 */ + >; +}; + +&leds { + pinctrl-0 = < + &led_gpio_pins + &led_wkgpio_pins + >; + + heartbeat { + gpios = <&gpio4 14 0>; + }; + mmc { + gpios = <&gpio1 8 0>; + }; +}; -- 1.7.5.4 -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
