[PATCH] ARM: exynos: dts: cros5250: add EC device

[Olof Johansson]

Add basic EC information to device tree, currently only describing the
keyboard and keymap.

Signed-off-by: Olof Johansson <olof at lixom.net>
Cc: Doug Anderson <dianders at chromium.org>
---

Kukjin, I'll apply this too directly if you don't mind.


-Olof

 arch/arm/boot/dts/cros5250-common.dtsi | 99 +++++++++++++++++++++++++++++++++-
 1 file changed, 98 insertions(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/cros5250-common.dtsi b/arch/arm/boot/dts/cros5250-common.dtsi
index 8a5b3a6..ebfa805 100644
--- a/arch/arm/boot/dts/cros5250-common.dtsi
+++ b/arch/arm/boot/dts/cros5250-common.dtsi
@@ -193,7 +193,104 @@
 	};
 
 	i2c at 12CA0000 {
-		status = "disabled";
+		samsung,i2c-sda-delay = <100>;
+		samsung,i2c-max-bus-freq = <66000>;
+
+		ec: embedded-controller {
+			compatible = "google,cros-ec-i2c";
+			reg = <0x1e>;
+			interrupts = <6 0>;
+			interrupt-parent = <&gpx1>;
+			wakeup-source;
+
+			cros-ec-keyb {
+			        compatible = "google,cros-ec-keyb";
+			        keypad,num-rows = <8>;
+			        keypad,num-columns = <13>;
+			        google,needs-ghost-filter;
+				linux,keymap = <0x0001003a	/* CAPSLK */
+						0x0002003b	/* F1 */
+						0x00030030	/* B */
+						0x00040044	/* F10 */
+						0x00060031	/* N */
+						0x0008000d	/* = */
+						0x000a0064	/* R_ALT */
+
+						0x01010001	/* ESC */
+						0x0102003e	/* F4 */
+						0x01030022	/* G */
+						0x01040041	/* F7 */
+						0x01060023	/* H */
+						0x01080028	/* ' */
+						0x01090043	/* F9 */
+						0x010b000e	/* BKSPACE */
+
+						0x0200001d	/* L_CTRL */
+						0x0201000f	/* TAB */
+						0x0202003d	/* F3 */
+						0x02030014	/* T */
+						0x02040040	/* F6 */
+						0x0205001b	/* ] */
+						0x02060015	/* Y */
+						0x02070056	/* 102ND */
+						0x0208001a	/* [ */
+						0x02090042	/* F8 */
+
+						0x03010029	/* GRAVE */
+						0x0302003c	/* F2 */
+						0x03030006	/* 5 */
+						0x0304003f	/* F5 */
+						0x03060007	/* 6 */
+						0x0308000c	/* - */
+						0x030b002b	/* \ */
+
+						0x04000061	/* R_CTRL */
+						0x0401001e	/* A */
+						0x04020020	/* D */
+						0x04030021	/* F */
+						0x0404001f	/* S */
+						0x04050025	/* K */
+						0x04060024	/* J */
+						0x04080027	/* ; */
+						0x04090026	/* L */
+						0x040b001c	/* ENTER */
+
+						0x0501002c	/* Z */
+						0x0502002e	/* C */
+						0x0503002f	/* V */
+						0x0504002d	/* X */
+						0x05050033	/* , */
+						0x05060032	/* M */
+						0x0507002a	/* L_SHIFT */
+						0x05080035	/* / */
+						0x05090034	/* . */
+						0x050B0039	/* SPACE */
+
+						0x06010002	/* 1 */
+						0x06020004	/* 3 */
+						0x06030005	/* 4 */
+						0x06040003	/* 2 */
+						0x06050009	/* 8 */
+						0x06060008	/* 7 */
+						0x0608000b	/* 0 */
+						0x0609000a	/* 9 */
+						0x060a0038	/* L_ALT */
+						0x060b006c	/* DOWN */
+						0x060c006a	/* RIGHT */
+
+						0x07010010	/* Q */
+						0x07020012	/* E */
+						0x07030013	/* R */
+						0x07040011	/* W */
+						0x07050017	/* I */
+						0x07060016	/* U */
+						0x07070036	/* R_SHIFT */
+						0x07080019	/* P */
+						0x07090018	/* O */
+						0x070b0067	/* UP */
+						0x070c0069>;	/* LEFT */
+			};
+		};
 	};
 
 	i2c at 12CB0000 {
-- 
1.8.1.192.gc4361b8