From a3438152c66728e5dc15a3aa167b836ce7329e68 Mon Sep 17 00:00:00 2001
From: Qii Wang <qii.wang@mediatek.com>
Date: Tue, 2 Apr 2019 20:35:56 +0800
Subject: [PATCH] dt-bindings: i2c: Add Mediatek MT8183 i2c binding
Add MT8183 i2c binding to binding file. Compare to MT2712 i2c
controller, MT8183 has different registers, offsets, and clock.
Signed-off-by: Qii Wang <qii.wang@mediatek.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
---
Documentation/devicetree/bindings/i2c/i2c-mtk.txt | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/i2c/i2c-mtk.txt b/Documentation/devicetree/bindings/i2c/i2c-mtk.txt
index ee4c324541987c..b052f29e72f03f 100644
--- a/Documentation/devicetree/bindings/i2c/i2c-mtk.txt
+++ b/Documentation/devicetree/bindings/i2c/i2c-mtk.txt
@@ -12,13 +12,15 @@ Required properties:
"mediatek,mt7623-i2c", "mediatek,mt6577-i2c": for MediaTek MT7623
"mediatek,mt7629-i2c", "mediatek,mt2712-i2c": for MediaTek MT7629
"mediatek,mt8173-i2c": for MediaTek MT8173
+ "mediatek,mt8183-i2c": for MediaTek MT8183
- reg: physical base address of the controller and dma base, length of memory
mapped region.
- interrupts: interrupt number to the cpu.
- clock-div: the fixed value for frequency divider of clock source in i2c
module. Each IC may be different.
- clocks: clock name from clock manager
- - clock-names: Must include "main" and "dma", if enable have-pmic need include
+ - clock-names: Must include "main" and "dma", "arb" is for multi-master that
+ one bus has more than two i2c controllers, if enable have-pmic need include
"pmic" extra.
Optional properties:
--
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