Messages in this thread Patch in this message | | | From | Dan Murphy <> | Subject | [PATCH v3] ARM:dts:omap4-panda:Update the LED support for the panda DTS | Date | Tue, 14 May 2013 09:17:56 -0500 |
| |
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@ti.com> --- arch/arm/boot/dts/omap4-panda-common.dtsi | 16 +++++++++++- arch/arm/boot/dts/omap4-panda-es.dts | 40 +++++++++++++++++++++++++++++ 2 files changed, 55 insertions(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/omap4-panda-common.dtsi b/arch/arm/boot/dts/omap4-panda-common.dtsi index 03bd60d..2b516af 100644 --- a/arch/arm/boot/dts/omap4-panda-common.dtsi +++ b/arch/arm/boot/dts/omap4-panda-common.dtsi @@ -16,7 +16,7 @@ reg = <0x80000000 0x40000000>; /* 1 GB */ }; - leds { + leds: leds { compatible = "gpio-leds"; heartbeat { label = "pandaboard::status1"; @@ -137,6 +137,20 @@ }; }; +&omap4_pmx_wkup { + pinctrl-names = "default"; + pinctrl-0 = < + &led_wkgpio_pins + >; + + led_wkgpio_pins: pinmux_leds_wkpins { + pinctrl-single,pins = < + 0x1a 0x3 /* gpio_wk7 OUTPUT | MODE 3 */ + 0x1c 0x3 /* gpio_wk8 OUTPUT | MODE 3 */ + >; + }; +}; + &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 f1d8c21..8d1ba03 100644 --- a/arch/arm/boot/dts/omap4-panda-es.dts +++ b/arch/arm/boot/dts/omap4-panda-es.dts @@ -34,3 +34,43 @@ 0x5e 0x100 /* hdmi_sda.hdmi_sda INPUT | MODE 0 */ >; }; + +&leds { + compatible = "gpio-leds"; + heartbeat { + label = "pandaboard::status1"; + gpios = <&gpio4 14 0>; + linux,default-trigger = "heartbeat"; + }; + mmc { + label = "pandaboard::status2"; + gpios = <&gpio1 8 0>; + linux,default-trigger = "gpio"; + }; +}; + +&omap4_pmx_core { + pinctrl-names = "default"; + pinctrl-0 = < + &led_gpio_pins + >; + + led_gpio_pins: gpio_led_pmx { + pinctrl-single,pins = < + 0xb6 0x3 /* gpio_110 OUTPUT | MODE 3 */ + >; + }; +}; + +&omap4_pmx_wkup { + pinctrl-names = "default"; + pinctrl-0 = < + &led_wkgpio_pins + >; + + led_wkgpio_pins: pinmux_leds_wkpins { + pinctrl-single,pins = < + 0x1c 0x3 /* gpio_wk8 OUTPUT | MODE 3 */ + >; + }; +}; -- 1.7.9.5
| |