diff mbox

[v2,7/7] ARM: shmobile: armadillo800eva dts: Add pinctrl and gpio-hog for lcdc0

Message ID 1434530336-15073-8-git-send-email-geert+renesas@glider.be (mailing list archive)
State Accepted
Commit ffd2f9a5afb730b9f6c1d1938934213c3cfcf249
Delegated to: Simon Horman
Headers show

Commit Message

Geert Uytterhoeven June 17, 2015, 8:38 a.m. UTC
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>
---
v2:
  - New.
---
 arch/arm/boot/dts/r8a7740-armadillo800eva.dts | 13 +++++++++++++
 1 file changed, 13 insertions(+)

Comments

Simon Horman June 19, 2015, 12:27 a.m. UTC | #1
On Wed, Jun 17, 2015 at 10:38:56AM +0200, Geert Uytterhoeven wrote:
> 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>

Thanks Geert,

As Greg has now taken patches 1 - 6 I have queued this up.
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diff mbox

Patch

diff --git a/arch/arm/boot/dts/r8a7740-armadillo800eva.dts b/arch/arm/boot/dts/r8a7740-armadillo800eva.dts
index 2e31d8c01cbf6a74..105d9c95de4af611 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 {