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Groups > linux.kernel > #1708144 > unrolled thread
| Started by | Jun Gao <jun.gao@mediatek.com> |
|---|---|
| First post | 2017-08-10 04:30 +0200 |
| Last post | 2017-08-11 04:20 +0200 |
| Articles | 4 — 2 participants |
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[RESEND PATCH 1/2] dt-bindings: i2c: Add MediaTek MT7622 i2c binding Jun Gao <jun.gao@mediatek.com> - 2017-08-10 04:30 +0200
Re: [RESEND PATCH 1/2] dt-bindings: i2c: Add MediaTek MT7622 i2c binding Honghui Zhang <honghui.zhang@mediatek.com> - 2017-08-10 10:20 +0200
Re: [RESEND PATCH 1/2] dt-bindings: i2c: Add MediaTek MT7622 i2c binding Jun Gao <jun.gao@mediatek.com> - 2017-08-11 03:40 +0200
Re: [RESEND PATCH 1/2] dt-bindings: i2c: Add MediaTek MT7622 i2c binding Honghui Zhang <honghui.zhang@mediatek.com> - 2017-08-11 04:20 +0200
| From | Jun Gao <jun.gao@mediatek.com> |
|---|---|
| Date | 2017-08-10 04:30 +0200 |
| Subject | [RESEND PATCH 1/2] dt-bindings: i2c: Add MediaTek MT7622 i2c binding |
| Message-ID | <ucLot-7NK-5@gated-at.bofh.it> |
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 | 11 ++++++-----
1 file changed, 6 insertions(+), 5 deletions(-)
diff --git a/Documentation/devicetree/bindings/i2c/i2c-mtk.txt b/Documentation/devicetree/bindings/i2c/i2c-mtk.txt
index bd5a7be..ff9ac61 100644
--- a/Documentation/devicetree/bindings/i2c/i2c-mtk.txt
+++ b/Documentation/devicetree/bindings/i2c/i2c-mtk.txt
@@ -4,11 +4,12 @@ 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,mt6577-i2c": for i2c compatible with mt6577.
- "mediatek,mt6589-i2c": for i2c compatible with mt6589.
- "mediatek,mt7623-i2c", "mediatek,mt6577-i2c": for i2c compatible with mt7623.
- "mediatek,mt8173-i2c": for i2c compatible with mt8173.
+ "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
mapped region.
- interrupts: interrupt number to the cpu.
--
1.8.1.1
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| From | Honghui Zhang <honghui.zhang@mediatek.com> |
|---|---|
| Date | 2017-08-10 10:20 +0200 |
| Subject | Re: [RESEND PATCH 1/2] dt-bindings: i2c: Add MediaTek MT7622 i2c binding |
| Message-ID | <ucQRc-2OS-17@gated-at.bofh.it> |
| In reply to | #1708144 |
On Thu, 2017-08-10 at 10:27 +0800, Jun Gao wrote: > 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 | 11 ++++++----- > 1 file changed, 6 insertions(+), 5 deletions(-) > > diff --git a/Documentation/devicetree/bindings/i2c/i2c-mtk.txt b/Documentation/devicetree/bindings/i2c/i2c-mtk.txt > index bd5a7be..ff9ac61 100644 > --- a/Documentation/devicetree/bindings/i2c/i2c-mtk.txt > +++ b/Documentation/devicetree/bindings/i2c/i2c-mtk.txt > @@ -4,11 +4,12 @@ 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,mt6577-i2c": for i2c compatible with mt6577. > - "mediatek,mt6589-i2c": for i2c compatible with mt6589. > - "mediatek,mt7623-i2c", "mediatek,mt6577-i2c": for i2c compatible with mt7623. > - "mediatek,mt8173-i2c": for i2c compatible with mt8173. > + "mediatek,mt2701-i2c", "mediatek,mt6577-i2c": for Mediatek MT2701 > + "mediatek,mt6577-i2c": for Mediatek MT6577 > + "mediatek,mt6589-i2c": for Mediatek MT6589 Better not change those and just add compatible strings for mt7622. > + "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 > mapped region. > - interrupts: interrupt number to the cpu.
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| From | Jun Gao <jun.gao@mediatek.com> |
|---|---|
| Date | 2017-08-11 03:40 +0200 |
| Subject | Re: [RESEND PATCH 1/2] dt-bindings: i2c: Add MediaTek MT7622 i2c binding |
| Message-ID | <ud75D-5qQ-1@gated-at.bofh.it> |
| In reply to | #1708307 |
On Thu, 2017-08-10 at 16:19 +0800, Honghui Zhang wrote: > On Thu, 2017-08-10 at 10:27 +0800, Jun Gao wrote: > > 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 | 11 ++++++----- > > 1 file changed, 6 insertions(+), 5 deletions(-) > > > > diff --git a/Documentation/devicetree/bindings/i2c/i2c-mtk.txt b/Documentation/devicetree/bindings/i2c/i2c-mtk.txt > > index bd5a7be..ff9ac61 100644 > > --- a/Documentation/devicetree/bindings/i2c/i2c-mtk.txt > > +++ b/Documentation/devicetree/bindings/i2c/i2c-mtk.txt > > @@ -4,11 +4,12 @@ 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,mt6577-i2c": for i2c compatible with mt6577. > > - "mediatek,mt6589-i2c": for i2c compatible with mt6589. > > - "mediatek,mt7623-i2c", "mediatek,mt6577-i2c": for i2c compatible with mt7623. > > - "mediatek,mt8173-i2c": for i2c compatible with mt8173. > > + "mediatek,mt2701-i2c", "mediatek,mt6577-i2c": for Mediatek MT2701 > > + "mediatek,mt6577-i2c": for Mediatek MT6577 > > + "mediatek,mt6589-i2c": for Mediatek MT6589 > > Better not change those and just add compatible strings for mt7622. > It seems better to use the same format for all SoCs. Jun > > + "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 > > mapped region. > > - interrupts: interrupt number to the cpu. > >
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| From | Honghui Zhang <honghui.zhang@mediatek.com> |
|---|---|
| Date | 2017-08-11 04:20 +0200 |
| Subject | Re: [RESEND PATCH 1/2] dt-bindings: i2c: Add MediaTek MT7622 i2c binding |
| Message-ID | <ud7Im-5Zt-3@gated-at.bofh.it> |
| In reply to | #1709158 |
On Fri, 2017-08-11 at 09:37 +0800, Jun Gao wrote: > On Thu, 2017-08-10 at 16:19 +0800, Honghui Zhang wrote: > > On Thu, 2017-08-10 at 10:27 +0800, Jun Gao wrote: > > > 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 | 11 ++++++----- > > > 1 file changed, 6 insertions(+), 5 deletions(-) > > > > > > diff --git a/Documentation/devicetree/bindings/i2c/i2c-mtk.txt b/Documentation/devicetree/bindings/i2c/i2c-mtk.txt > > > index bd5a7be..ff9ac61 100644 > > > --- a/Documentation/devicetree/bindings/i2c/i2c-mtk.txt > > > +++ b/Documentation/devicetree/bindings/i2c/i2c-mtk.txt > > > @@ -4,11 +4,12 @@ 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,mt6577-i2c": for i2c compatible with mt6577. > > > - "mediatek,mt6589-i2c": for i2c compatible with mt6589. > > > - "mediatek,mt7623-i2c", "mediatek,mt6577-i2c": for i2c compatible with mt7623. > > > - "mediatek,mt8173-i2c": for i2c compatible with mt8173. > > > + "mediatek,mt2701-i2c", "mediatek,mt6577-i2c": for Mediatek MT2701 > > > + "mediatek,mt6577-i2c": for Mediatek MT6577 > > > + "mediatek,mt6589-i2c": for Mediatek MT6589 > > > > Better not change those and just add compatible strings for mt7622. > > > It seems better to use the same format for all SoCs. > Alright, do you need to put those changes in commit message? Thanks. > Jun > > > + "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 > > > mapped region. > > > - interrupts: interrupt number to the cpu. > > > > > >
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