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| author | Qii Wang <qii.wang@mediatek.com> | 2019-04-02 15:35:56 +0300 |
|---|---|---|
| committer | Wolfram Sang <wsa@the-dreams.de> | 2019-04-15 14:40:37 +0300 |
| commit | a3438152c66728e5dc15a3aa167b836ce7329e68 (patch) | |
| tree | 15da8f9040b384bb0854249b500ca41711bdba06 /Documentation/devicetree/bindings/i2c | |
| parent | bc6eaf17097b502919b42098a088fac700e48452 (diff) | |
| download | linux-a3438152c66728e5dc15a3aa167b836ce7329e68.tar.xz | |
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>
Diffstat (limited to 'Documentation/devicetree/bindings/i2c')
| -rw-r--r-- | Documentation/devicetree/bindings/i2c/i2c-mtk.txt | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/i2c/i2c-mtk.txt b/Documentation/devicetree/bindings/i2c/i2c-mtk.txt index ee4c32454198..b052f29e72f0 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: |