linux-kernel - [PATCH v4 2/8] scsi: ufs: ufs-mediatek: Fix property name for crypt boost voltage

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Message-ID: <20240415110012.148871-3-angelogioacchino.delregno@collabora.com>
Date: Mon, 15 Apr 2024 13:00:06 +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,
	jejb@...ux.ibm.com,
	martin.petersen@...cle.com,
	lgirdwood@...il.com,
	broonie@...nel.org,
	matthias.bgg@...il.com,
	angelogioacchino.delregno@...labora.com,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	linux-mediatek@...ts.infradead.org,
	linux-arm-kernel@...ts.infradead.org
Subject: [PATCH v4 2/8] scsi: ufs: ufs-mediatek: Fix property name for crypt boost voltage

Rename "boost-crypt-vcore-min" to "mediatek,boost-crypt-microvolt":
this is a vendor specific property and needs the "mediatek," prefix,
moreover, this is not defining a minimum voltage per-se;

Even if technically a call to regulator_set_voltage() does indeed
internally set a VMIN for a regulator, the API also supports other
calls to set VMIN-VMAX constraints, so this "vcore-min"->"microvolt"
rename is performed in order to avoid confusion, other than adding
the "microvolt" suffix to it (as this does take microvolts!).

Fixes: 590b0d2372fe ("scsi: ufs-mediatek: Support performance mode for inline encryption engine")
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>
---
 drivers/ufs/host/ufs-mediatek.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/ufs/host/ufs-mediatek.c b/drivers/ufs/host/ufs-mediatek.c
index e4643ac49033..688d85909ad6 100644
--- a/drivers/ufs/host/ufs-mediatek.c
+++ b/drivers/ufs/host/ufs-mediatek.c
@@ -595,9 +595,9 @@ static void ufs_mtk_init_boost_crypt(struct ufs_hba *hba)
 		goto disable_caps;
 	}
 
-	if (of_property_read_u32(dev->of_node, "boost-crypt-vcore-min",
+	if (of_property_read_u32(dev->of_node, "mediatek,boost-crypt-microvolt",
 				 &volt)) {
-		dev_info(dev, "failed to get boost-crypt-vcore-min");
+		dev_info(dev, "failed to get mediatek,boost-crypt-microvolt");
 		goto disable_caps;
 	}
 
-- 
2.44.0