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dt-bindings: memory: mediatek: Extend LARB_NR_MAX to 32

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Extend the max larb number definition as mt8192 has larb_nr over 16.

Signed-off-by: Yong Wu <yong.wu@mediatek.com>
Acked-by: Rob Herring <robh@kernel.org>
Acked-by: Krzysztof Kozlowski <krzk@kernel.org>
Reviewed-by: Tomasz Figa <tfiga@chromium.org>
Link: https://lore.kernel.org/r/20210111111914.22211-4-yong.wu@mediatek.com
Signed-off-by: Will Deacon <will@kernel.org>
This commit is contained in:
Yong Wu 2021-01-11 19:18:44 +08:00 committed by Will Deacon
parent 5cf482f2f7
commit ca49a4b4c9
2 changed files with 3 additions and 3 deletions
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2
Documentation/devicetree/bindings/iommu/mediatek,iommu.yaml
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@ -99,7 +99,7 @@ properties:
mediatek,larbs:
$ref: /schemas/types.yaml#/definitions/phandle-array
minItems: 1
maxItems: 16
maxItems: 32
description: |
List of phandle to the local arbiters in the current Socs.
Refer to bindings/memory-controllers/mediatek,smi-larb.yaml. It must sort

4
include/dt-bindings/memory/mtk-memory-port.h
View file

@ -6,10 +6,10 @@
#ifndef __DT_BINDINGS_MEMORY_MTK_MEMORY_PORT_H_
#define __DT_BINDINGS_MEMORY_MTK_MEMORY_PORT_H_
#define MTK_LARB_NR_MAX 16
#define MTK_LARB_NR_MAX 32
#define MTK_M4U_ID(larb, port) (((larb) << 5) | (port))
#define MTK_M4U_TO_LARB(id) (((id) >> 5) & 0xf)
#define MTK_M4U_TO_LARB(id) (((id) >> 5) & 0x1f)
#define MTK_M4U_TO_PORT(id) ((id) & 0x1f)
#endif