2020-09-06 18:16:36

by Fabien Parent

Subject: [PATCH 1/2] dt-bindings: mediatek: Add binding for MT8167 SMI

Add device tree bindings documentation for MT8167 SMI.

Signed-off-by: Fabien Parent <[email protected]>
---
.../bindings/memory-controllers/mediatek,smi-common.txt | 3 ++-
.../bindings/memory-controllers/mediatek,smi-larb.txt | 3 ++-
2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/Documentation/devicetree/bindings/memory-controllers/mediatek,smi-common.txt b/Documentation/devicetree/bindings/memory-controllers/mediatek,smi-common.txt
index b64573680b42..dbafffe3f41e 100644
--- a/Documentation/devicetree/bindings/memory-controllers/mediatek,smi-common.txt
+++ b/Documentation/devicetree/bindings/memory-controllers/mediatek,smi-common.txt
@@ -5,7 +5,7 @@ The hardware block diagram please check bindings/iommu/mediatek,iommu.txt
Mediatek SMI have two generations of HW architecture, here is the list
which generation the SoCs use:
generation 1: mt2701 and mt7623.
-generation 2: mt2712, mt6779, mt8173 and mt8183.
+generation 2: mt2712, mt6779, mt8167, mt8173 and mt8183.

There's slight differences between the two SMI, for generation 2, the
register which control the iommu port is at each larb's register base. But
@@ -20,6 +20,7 @@ Required properties:
"mediatek,mt2712-smi-common"
"mediatek,mt6779-smi-common"
"mediatek,mt7623-smi-common", "mediatek,mt2701-smi-common"
+ "mediatek,mt8167-smi-common"
"mediatek,mt8173-smi-common"
"mediatek,mt8183-smi-common"
- reg : the register and size of the SMI block.
diff --git a/Documentation/devicetree/bindings/memory-controllers/mediatek,smi-larb.txt b/Documentation/devicetree/bindings/memory-controllers/mediatek,smi-larb.txt
index 8f19dfe7d80e..0c5de12b5496 100644
--- a/Documentation/devicetree/bindings/memory-controllers/mediatek,smi-larb.txt
+++ b/Documentation/devicetree/bindings/memory-controllers/mediatek,smi-larb.txt
@@ -8,6 +8,7 @@ Required properties:
"mediatek,mt2712-smi-larb"
"mediatek,mt6779-smi-larb"
"mediatek,mt7623-smi-larb", "mediatek,mt2701-smi-larb"
+ "mediatek,mt8167-smi-larb"
"mediatek,mt8173-smi-larb"
"mediatek,mt8183-smi-larb"
- reg : the register and size of this local arbiter.
@@ -22,7 +23,7 @@ Required properties:
- "gals": the clock for GALS(Global Async Local Sync).
Here is the list which has this GALS: mt8183.

-Required property for mt2701, mt2712, mt6779 and mt7623:
+Required property for mt2701, mt2712, mt6779, mt7623 and mt8167:
- mediatek,larb-id :the hardware id of this larb.

Example:
--
2.28.0

2020-09-09 19:34:18

by Krzysztof Kozlowski

Subject: Re: [PATCH 1/2] dt-bindings: mediatek: Add binding for MT8167 SMI

On Sun, Sep 06, 2020 at 08:09:37PM +0200, Fabien Parent wrote:
> Add device tree bindings documentation for MT8167 SMI.
>
> Signed-off-by: Fabien Parent <[email protected]>
> ---
> .../bindings/memory-controllers/mediatek,smi-common.txt | 3 ++-
> .../bindings/memory-controllers/mediatek,smi-larb.txt | 3 ++-

Thanks, applied.

Best regards,
Krzysztof