linux-kernel - [PATCH v2 8/8] dt-bindings: ufs: mediatek,ufs: Document optional dvfsrc/va09 regulators

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Message-ID: <20240411114300.169055-9-angelogioacchino.delregno@collabora.com>
Date: Thu, 11 Apr 2024 13:43:00 +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
Subject: [PATCH v2 8/8] dt-bindings: ufs: mediatek,ufs: Document optional dvfsrc/va09 regulators

Document the optional dvfsrc-vcore and va09 regulators used for,
respectively, crypt boost and internal MPHY power management in
when powering on/off the (external) MediaTek UFS PHY.

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>
---
 Documentation/devicetree/bindings/ufs/mediatek,ufs.yaml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Documentation/devicetree/bindings/ufs/mediatek,ufs.yaml b/Documentation/devicetree/bindings/ufs/mediatek,ufs.yaml
index 21b038db100c..2ee8bb7d5aac 100644
--- a/Documentation/devicetree/bindings/ufs/mediatek,ufs.yaml
+++ b/Documentation/devicetree/bindings/ufs/mediatek,ufs.yaml
@@ -50,6 +50,8 @@ properties:
   reg:
     maxItems: 1
 
+  dvfsrc-vcore-supply: true
+  va09-supply: true
   vcc-supply: true
 
 required:
-- 
2.44.0