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Message-ID: <20240411083149.78537-8-angelogioacchino.delregno@collabora.com>
Date: Thu, 11 Apr 2024 10:31:48 +0200
From: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>
To: linux-scsi@...r.kernel.org
Cc: alim.akhtar@...sung.com,
avri.altman@....com,
bvanassche@....org,
robh@...nel.org,
krzysztof.kozlowski+dt@...aro.org,
conor+dt@...nel.org,
peter.wang@...iatek.com,
chu.stanley@...il.com,
jejb@...ux.ibm.com,
martin.petersen@...cle.com,
lgirdwood@...il.com,
broonie@...nel.org,
matthias.bgg@...il.com,
angelogioacchino.delregno@...labora.com,
stanley.chu@...iatek.com,
devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org,
linux-mediatek@...ts.infradead.org,
linux-arm-kernel@...ts.infradead.org,
kernel@...labora.com
Subject: [PATCH v1 7/8] dt-bindings: ufs: mediatek,ufs: Document additional clocks
Add additional clocks, used on all MediaTek SoCs' UFSHCI controllers:
some of these clocks are optional and used only for scaling purposes
to save power, or to improve performance in the case of the crypt
clocks.
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>
---
.../devicetree/bindings/ufs/mediatek,ufs.yaml | 13 ++++++++++++-
1 file changed, 12 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/ufs/mediatek,ufs.yaml b/Documentation/devicetree/bindings/ufs/mediatek,ufs.yaml
index e2c276da3f2c..df2e2d388e70 100644
--- a/Documentation/devicetree/bindings/ufs/mediatek,ufs.yaml
+++ b/Documentation/devicetree/bindings/ufs/mediatek,ufs.yaml
@@ -26,11 +26,22 @@ properties:
- const: mediatek,mt8183-ufshci
clocks:
- maxItems: 1
+ minItems: 1
clock-names:
+ minItems: 1
items:
- const: ufs
+ - const: ufs-aes
+ - const: ufs-tick
+ - const: unipro-sys
+ - const: unipro-tick
+ - const: ufs-sap
+ - const: ufs-tx-symbol
+ - const: ufs-mem
+ - const: crypt-mux
+ - const: crypt-lp
+ - const: crypt-perf
phys:
maxItems: 1
--
2.44.0
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