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[1/3] dt-bindings: i2c: Add MediaTek MT2712 i2c binding

Message ID 1513666263-6443-2-git-send-email-jun.gao@mediatek.com
State Accepted
Headers show
Series Add i2c dt-binding and compatible for Mediatek MT2712 | expand

Commit Message

Jun Gao Dec. 19, 2017, 6:51 a.m. UTC 
From: Jun Gao <jun.gao@mediatek.com>

Add MT2712 i2c binding to binding file. Compare to MT8173 i2c
controller, MT2712 has timing adjust registers which can adjust
the internal divider of i2c source clock, SCL duty cycle, SCL
compare point, start(repeated start) and stop time, SDA change
time.

Signed-off-by: Jun Gao <jun.gao@mediatek.com>
---
 Documentation/devicetree/bindings/i2c/i2c-mtk.txt | 1 +
 1 file changed, 1 insertion(+)

Comments

Rob Herring Dec. 20, 2017, 6:43 p.m. UTC | #1 
On Tue, Dec 19, 2017 at 02:51:01PM +0800, Jun Gao wrote:
> From: Jun Gao <jun.gao@mediatek.com>
> 
> Add MT2712 i2c binding to binding file. Compare to MT8173 i2c
> controller, MT2712 has timing adjust registers which can adjust
> the internal divider of i2c source clock, SCL duty cycle, SCL
> compare point, start(repeated start) and stop time, SDA change
> time.
> 
> Signed-off-by: Jun Gao <jun.gao@mediatek.com>
> ---
>  Documentation/devicetree/bindings/i2c/i2c-mtk.txt | 1 +
>  1 file changed, 1 insertion(+)

Reviewed-by: Rob Herring <robh@kernel.org>
Wolfram Sang Jan. 3, 2018, 11:55 p.m. UTC | #2 
On Tue, Dec 19, 2017 at 02:51:01PM +0800, Jun Gao wrote:
> From: Jun Gao <jun.gao@mediatek.com>
> 
> Add MT2712 i2c binding to binding file. Compare to MT8173 i2c
> controller, MT2712 has timing adjust registers which can adjust
> the internal divider of i2c source clock, SCL duty cycle, SCL
> compare point, start(repeated start) and stop time, SDA change
> time.
> 
> Signed-off-by: Jun Gao <jun.gao@mediatek.com>

Applied to for-next, thanks!
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/i2c/i2c-mtk.txt b/Documentation/devicetree/bindings/i2c/i2c-mtk.txt
index ff7bf37..e199695 100644
--- a/Documentation/devicetree/bindings/i2c/i2c-mtk.txt
+++ b/Documentation/devicetree/bindings/i2c/i2c-mtk.txt
@@ -5,6 +5,7 @@  The MediaTek's I2C controller is used to interface with I2C devices.
 Required properties:
   - compatible: value should be either of the following.
       "mediatek,mt2701-i2c", "mediatek,mt6577-i2c": for MediaTek MT2701
+      "mediatek,mt2712-i2c": for MediaTek MT2712
       "mediatek,mt6577-i2c": for MediaTek MT6577
       "mediatek,mt6589-i2c": for MediaTek MT6589
       "mediatek,mt7622-i2c": for MediaTek MT7622