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authorGeert Uytterhoeven <geert+renesas@glider.be>2015-06-17 11:38:56 +0300
committerSimon Horman <horms+renesas@verge.net.au>2015-07-06 03:33:34 +0300
commitffd2f9a5afb730b9f6c1d1938934213c3cfcf249 (patch)
treeff35d497a7bbde4748d2315a6d0ae8b5cbf640fe /arch/arm/boot/dts/r8a7740-armadillo800eva.dts
parentf25d6b977240117eb4b6e3111f4eb41f968d28fb (diff)
downloadlinux-ffd2f9a5afb730b9f6c1d1938934213c3cfcf249.tar.xz
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 <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Diffstat (limited to 'arch/arm/boot/dts/r8a7740-armadillo800eva.dts')
-rw-r--r--arch/arm/boot/dts/r8a7740-armadillo800eva.dts13
1 files changed, 13 insertions, 0 deletions
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 {