From ffd2f9a5afb730b9f6c1d1938934213c3cfcf249 Mon Sep 17 00:00:00 2001 From: Geert Uytterhoeven Date: Wed, 17 Jun 2015 10:38:56 +0200 Subject: [PATCH] ARM: shmobile: armadillo800eva dts: Add pinctrl and gpio-hog for lcdc0 Configure pinctrl and a GPIO-controller board mux for LCD use. This allows the armadillo800eva board staging code to enable lcdc0. Signed-off-by: Geert Uytterhoeven Signed-off-by: Simon Horman --- arch/arm/boot/dts/r8a7740-armadillo800eva.dts | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/arch/arm/boot/dts/r8a7740-armadillo800eva.dts b/arch/arm/boot/dts/r8a7740-armadillo800eva.dts index 2e31d8c01cbf..105d9c95de4a 100644 --- a/arch/arm/boot/dts/r8a7740-armadillo800eva.dts +++ b/arch/arm/boot/dts/r8a7740-armadillo800eva.dts @@ -224,6 +224,9 @@ }; &pfc { + pinctrl-0 = <&lcd0_pins>; + pinctrl-names = "default"; + ether_pins: ether { renesas,groups = "gether_mii", "gether_int"; renesas,function = "gether"; @@ -259,6 +262,16 @@ "fsia_data_in_1", "fsia_data_out_0"; renesas,function = "fsia"; }; + + lcd0_pins: lcd0 { + renesas,groups = "lcd0_data24_0", "lcd0_lclk_1", "lcd0_sync"; + renesas,function = "lcd0"; + + /* DBGMD/LCDC0/FSIA MUX */ + gpio-hog; + gpios = <176 0>; + output-high; + }; }; &tpu { -- 2.20.1