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From: Qii Wang <qii.wang@mediatek.com>
To: wsa@the-dreams.de
Cc: devicetree@vger.kernel.org, qii.wang@mediatek.com,
	srv_heupstream@mediatek.com, robh@kernel.org,
	leilk.liu@mediatek.com, xinping.qian@mediatek.com,
	linux-kernel@vger.kernel.org, liguo.zhang@mediatek.com,
	linux-mediatek@lists.infradead.org, linux-i2c@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org
Subject: [PATCH v6 2/6] dt-bindings: i2c: Add Mediatek MT8183 i2c binding
Date: Mon, 11 Mar 2019 13:40:36 +0800	[thread overview]
Message-ID: <1552282840-12778-3-git-send-email-qii.wang@mediatek.com> (raw)
In-Reply-To: <1552282840-12778-1-git-send-email-qii.wang@mediatek.com>

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>
---
 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 ee4c324..b052f29 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:
-- 
1.7.9.5

WARNING: multiple messages have this Message-ID (diff)
From: Qii Wang <qii.wang@mediatek.com>
To: <wsa@the-dreams.de>
Cc: devicetree@vger.kernel.org, qii.wang@mediatek.com,
	srv_heupstream@mediatek.com, robh@kernel.org,
	leilk.liu@mediatek.com, xinping.qian@mediatek.com,
	linux-kernel@vger.kernel.org, liguo.zhang@mediatek.com,
	linux-mediatek@lists.infradead.org, linux-i2c@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org
Subject: [PATCH v6 2/6] dt-bindings: i2c: Add Mediatek MT8183 i2c binding
Date: Mon, 11 Mar 2019 13:40:36 +0800	[thread overview]
Message-ID: <1552282840-12778-3-git-send-email-qii.wang@mediatek.com> (raw)
In-Reply-To: <1552282840-12778-1-git-send-email-qii.wang@mediatek.com>

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>
---
 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 ee4c324..b052f29 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:
-- 
1.7.9.5


_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

WARNING: multiple messages have this Message-ID (diff)
From: Qii Wang <qii.wang@mediatek.com>
To: <wsa@the-dreams.de>
Cc: <linux-i2c@vger.kernel.org>, <devicetree@vger.kernel.org>,
	<linux-arm-kernel@lists.infradead.org>,
	<linux-kernel@vger.kernel.org>,
	<linux-mediatek@lists.infradead.org>,
	<srv_heupstream@mediatek.com>, <leilk.liu@mediatek.com>,
	<qii.wang@mediatek.com>, <xinping.qian@mediatek.com>,
	<liguo.zhang@mediatek.com>, <robh@kernel.org>
Subject: [PATCH v6 2/6] dt-bindings: i2c: Add Mediatek MT8183 i2c binding
Date: Mon, 11 Mar 2019 13:40:36 +0800	[thread overview]
Message-ID: <1552282840-12778-3-git-send-email-qii.wang@mediatek.com> (raw)
In-Reply-To: <1552282840-12778-1-git-send-email-qii.wang@mediatek.com>

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>
---
 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 ee4c324..b052f29 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:
-- 
1.7.9.5


  parent reply	other threads:[~2019-03-11  5:40 UTC|newest]

Thread overview: 30+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-03-11  5:40 [PATCH v6 0/6] add i2c support for mt8183 Qii Wang
2019-03-11  5:40 ` Qii Wang
2019-03-11  5:40 ` Qii Wang
2019-03-11  5:40 ` [PATCH v6 1/6] i2c: mediatek: Add offsets array for new i2c registers Qii Wang
2019-03-11  5:40   ` Qii Wang
2019-03-11  5:40   ` Qii Wang
2019-03-11  5:40 ` Qii Wang [this message]
2019-03-11  5:40   ` [PATCH v6 2/6] dt-bindings: i2c: Add Mediatek MT8183 i2c binding Qii Wang
2019-03-11  5:40   ` Qii Wang
2019-03-11  5:40 ` [PATCH v6 3/6] i2c: mediatek: Add arb clock in i2c driver Qii Wang
2019-03-11  5:40   ` Qii Wang
2019-03-11  5:40   ` Qii Wang
2019-03-11  8:28   ` Nicolas Boichat
2019-03-11  8:28     ` Nicolas Boichat
2019-03-11  5:40 ` [PATCH v6 4/6] i2c: mediatek: Add i2c and apdma sync " Qii Wang
2019-03-11  5:40   ` Qii Wang
2019-03-11  5:40   ` Qii Wang
2019-03-11  5:40 ` [PATCH v6 5/6] i2c: mediatek: Add i2c support for MediaTek MT8183 Qii Wang
2019-03-11  5:40   ` Qii Wang
2019-03-11  5:40   ` Qii Wang
2019-03-11  8:34   ` Nicolas Boichat
2019-03-11  8:34     ` Nicolas Boichat
2019-03-11  5:40 ` [PATCH v6 6/6] dts: arm64: mt8183: Add I2C nodes Qii Wang
2019-03-11  5:40   ` Qii Wang
2019-03-11  5:40   ` Qii Wang
2019-03-11  8:36   ` Nicolas Boichat
2019-03-11  8:36     ` Nicolas Boichat
2019-03-11  9:43     ` Qii Wang
2019-03-11  9:43       ` Qii Wang
2019-03-11  9:43       ` Qii Wang

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