| From b11b8f456e720206a1e8eaf8753eddf2cc970cfc Mon Sep 17 00:00:00 2001 |
| From: Ben Dooks <ben.dooks@codethink.co.uk> |
| Date: Wed, 12 Feb 2014 17:04:34 +0000 |
| Subject: ARM: shmobile: lager: add i2c1, i2c2 pins |
| |
| Add pinctrl definitions for i2c1 and i2c2 busses on the Lager board |
| to ensure these are setup correctly at initialisation time. The i2c0 |
| and i2c3 busses are connected to single function pins. |
| |
| Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk> |
| [horms+renesas@verge.net.au: Added shmobile to patch title] |
| Signed-off-by: Simon Horman <horms+renesas@verge.net.au> |
| |
| (cherry picked from commit e1a2c4eb132018ce5b988c9ff5ba7a01e5494af5) |
| Signed-off-by: Simon Horman <horms+renesas@verge.net.au> |
| --- |
| arch/arm/boot/dts/r8a7790-lager.dts | 14 ++++++++++++++ |
| 1 file changed, 14 insertions(+) |
| |
| diff --git a/arch/arm/boot/dts/r8a7790-lager.dts b/arch/arm/boot/dts/r8a7790-lager.dts |
| index 7840b60596b0..c72372484548 100644 |
| --- a/arch/arm/boot/dts/r8a7790-lager.dts |
| +++ b/arch/arm/boot/dts/r8a7790-lager.dts |
| @@ -144,6 +144,16 @@ |
| states = <3300000 1 |
| 1800000 0>; |
| }; |
| + |
| + i2c1_pins: i2c1 { |
| + renesas,groups = "i2c1"; |
| + renesas,function = "i2c1"; |
| + }; |
| + |
| + i2c2_pins: i2c2 { |
| + renesas,groups = "i2c2"; |
| + renesas,function = "i2c2"; |
| + }; |
| }; |
| |
| &extal_clk { |
| @@ -349,10 +359,14 @@ |
| |
| &i2c1 { |
| status = "ok"; |
| + pinctrl-0 = <&i2c1_pins>; |
| + pinctrl-names = "default"; |
| }; |
| |
| &i2c2 { |
| status = "ok"; |
| + pinctrl-0 = <&i2c2_pins>; |
| + pinctrl-names = "default"; |
| }; |
| |
| &i2c3 { |
| -- |
| 2.1.2 |
| |
