From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dan Murphy Subject: [PATCH] ARM: dts: omap4-panda: Add LED support into the panda DTS files Date: Wed, 17 Apr 2013 14:09:38 -0500 Message-ID: <1366225778-6083-2-git-send-email-dmurphy@ti.com> References: <1366225778-6083-1-git-send-email-dmurphy@ti.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: In-Reply-To: <1366225778-6083-1-git-send-email-dmurphy@ti.com> Sender: linux-kernel-owner@vger.kernel.org To: b-cousson@ti.com, tony@atomide.com, linux@arm.linux.org.uk Cc: linux-omap@vger.kernel.org, devicetree-discuss@lists.ozlabs.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Dan Murphy List-Id: devicetree@vger.kernel.org The GPIO for LED D1 on the omap4-panda a1-a3 rev and the omap4-panda-es are different. Abstract away the pinmux and the LED definitions for the two boards. Signed-off-by: Dan Murphy --- arch/arm/boot/dts/omap4-panda-es.dts | 33 +++++++++++++++++++++++++++++++++ arch/arm/boot/dts/omap4-panda.dts | 22 +++++++++++++++++++++- 2 files changed, 54 insertions(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/omap4-panda-es.dts b/arch/arm/boot/dts/omap4-panda-es.dts index 73bc1a6..42fdd86 100644 --- a/arch/arm/boot/dts/omap4-panda-es.dts +++ b/arch/arm/boot/dts/omap4-panda-es.dts @@ -31,3 +31,36 @@ 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"; + }; +}; + +&led_gpio_pins { + 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 */ + >; + }; +}; diff --git a/arch/arm/boot/dts/omap4-panda.dts b/arch/arm/boot/dts/omap4-panda.dts index 4122efe..465c4b0b8 100644 --- a/arch/arm/boot/dts/omap4-panda.dts +++ b/arch/arm/boot/dts/omap4-panda.dts @@ -19,7 +19,7 @@ reg = <0x80000000 0x40000000>; /* 1 GB */ }; - leds { + leds: leds{ compatible = "gpio-leds"; heartbeat { label = "pandaboard::status1"; @@ -67,6 +67,7 @@ &mcbsp1_pins &dss_hdmi_pins &tpd12s015_pins + &led_gpio_pins >; twl6040_pins: pinmux_twl6040_pins { @@ -110,6 +111,25 @@ 0x58 0x10b /* hdmi_hpd.gpio_63 INPUT PULLDOWN | MODE3 */ >; }; + + led_gpio_pins: pinmux_leds_pins { + pinctrl-single,pins = < + >; + }; +}; + +&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 { -- 1.7.9.5