| From a4fe4729b89a8d2515359c5ec99b2a77df82217c Mon Sep 17 00:00:00 2001 |
| From: Wolfram Sang <wsa+renesas@sang-engineering.com> |
| Date: Thu, 10 Jul 2014 12:50:56 +0200 |
| Subject: ARM: shmobile: r8a7790: lager: use iic cores instead of i2c |
| |
| On Lager board, i2c and iic cores can be interchanged since they can be |
| muxed to the same wires. Commit e489c2a9bc82713167d9f721ca764f4b0d37e543 |
| ("ARM: shmobile: lager: enable i2c devices") activated the i2c cores, |
| yet the iic cores should be default since they have the more interesting |
| features for generic use cases, i.e. SMBUS_QUICK and DMA (yet to be |
| supported). |
| |
| Reported-by: Khiem Nguyen <khiem.nguyen.xt@renesas.com> |
| Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> |
| Signed-off-by: Simon Horman <horms+renesas@verge.net.au> |
| (cherry picked from commit cb9a2b12e0cb524022c9a81d8ed29f2453ec240d) |
| Signed-off-by: Simon Horman <horms+renesas@verge.net.au> |
| --- |
| arch/arm/boot/dts/r8a7790-lager.dts | 22 +++++++++++----------- |
| 1 file changed, 11 insertions(+), 11 deletions(-) |
| |
| diff --git a/arch/arm/boot/dts/r8a7790-lager.dts b/arch/arm/boot/dts/r8a7790-lager.dts |
| index d949ff04f2ec..2bff0a756053 100644 |
| --- a/arch/arm/boot/dts/r8a7790-lager.dts |
| +++ b/arch/arm/boot/dts/r8a7790-lager.dts |
| @@ -205,14 +205,14 @@ |
| renesas,function = "msiof1"; |
| }; |
| |
| - i2c1_pins: i2c1 { |
| - renesas,groups = "i2c1"; |
| - renesas,function = "i2c1"; |
| + iic1_pins: iic1 { |
| + renesas,groups = "iic1"; |
| + renesas,function = "iic1"; |
| }; |
| |
| - i2c2_pins: i2c2 { |
| - renesas,groups = "i2c2"; |
| - renesas,function = "i2c2"; |
| + iic2_pins: iic2 { |
| + renesas,groups = "iic2"; |
| + renesas,function = "iic2"; |
| }; |
| |
| iic3_pins: iic3 { |
| @@ -352,19 +352,19 @@ |
| cpu0-supply = <&vdd_dvfs>; |
| }; |
| |
| -&i2c0 { |
| +&iic0 { |
| status = "ok"; |
| }; |
| |
| -&i2c1 { |
| +&iic1 { |
| status = "ok"; |
| - pinctrl-0 = <&i2c1_pins>; |
| + pinctrl-0 = <&iic1_pins>; |
| pinctrl-names = "default"; |
| }; |
| |
| -&i2c2 { |
| +&iic2 { |
| status = "ok"; |
| - pinctrl-0 = <&i2c2_pins>; |
| + pinctrl-0 = <&iic2_pins>; |
| pinctrl-names = "default"; |
| }; |
| |
| -- |
| 2.1.2 |
| |