From: Jun Gao <jun.gao@mediatek.com>
To: Wolfram Sang <wsa@the-dreams.de>,
Matthias Brugger <matthias.bgg@gmail.com>
Cc: srv_heupstream@mediatek.com, devicetree@vger.kernel.org,
linux-i2c@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org,
Jun Gao <jun.gao@mediatek.com>
Subject: [PATCH v4 2/3] dt-bindings: i2c: Add MediaTek MT7622 i2c binding
Date: Mon, 21 Aug 2017 11:36:53 +0800 [thread overview]
Message-ID: <1503286614-17670-3-git-send-email-jun.gao@mediatek.com> (raw)
In-Reply-To: <1503286614-17670-1-git-send-email-jun.gao@mediatek.com>
From: Jun Gao <jun.gao@mediatek.com>
Add MT7622 i2c binding to binding file. Compare to MT8173 i2c
controller, MT7622 limits message numbers to 255, and does not
support 4GB DMA mode.
Signed-off-by: Jun Gao <jun.gao@mediatek.com>
---
Documentation/devicetree/bindings/i2c/i2c-mtk.txt | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/i2c/i2c-mtk.txt b/Documentation/devicetree/bindings/i2c/i2c-mtk.txt
index 9c86424..ff7bf37 100644
--- a/Documentation/devicetree/bindings/i2c/i2c-mtk.txt
+++ b/Documentation/devicetree/bindings/i2c/i2c-mtk.txt
@@ -7,6 +7,7 @@ Required properties:
"mediatek,mt2701-i2c", "mediatek,mt6577-i2c": for MediaTek MT2701
"mediatek,mt6577-i2c": for MediaTek MT6577
"mediatek,mt6589-i2c": for MediaTek MT6589
+ "mediatek,mt7622-i2c": for MediaTek MT7622
"mediatek,mt7623-i2c", "mediatek,mt6577-i2c": for MediaTek MT7623
"mediatek,mt8173-i2c": for MediaTek MT8173
- reg: physical base address of the controller and dma base, length of memory
--
1.8.1.1
next prev parent reply other threads:[~2017-08-21 3:36 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-21 3:36 [PATCH v4 0/3] Add i2c dt-binding and compatible for Mediatek MT7622 SoC Jun Gao
2017-08-21 3:36 ` [PATCH v4 1/3] dt-bindings: i2c: modify information formats Jun Gao
2017-08-23 0:36 ` Rob Herring
[not found] ` <1503286614-17670-2-git-send-email-jun.gao-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
2017-08-27 13:31 ` Wolfram Sang
2017-08-21 3:36 ` Jun Gao [this message]
[not found] ` <1503286614-17670-3-git-send-email-jun.gao-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
2017-08-23 0:36 ` [PATCH v4 2/3] dt-bindings: i2c: Add MediaTek MT7622 i2c binding Rob Herring
2017-08-27 13:31 ` Wolfram Sang
2017-08-21 3:36 ` [PATCH v4 3/3] i2c: mediatek: Add i2c compatible for MediaTek MT7622 Jun Gao
2017-08-27 13:31 ` Wolfram Sang
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