linux-kernel - [PATCH v7 3/6] phy: qcom-qmp: Add SM6125 UFS PHY support

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Message-Id: <20230306170817.3806-4-they@mint.lgbt>
Date:   Mon,  6 Mar 2023 14:08:13 -0300
From:   Lux Aliaga <they@...t.lgbt>
To:     agross@...nel.org, andersson@...nel.org, konrad.dybcio@...aro.org,
        robh+dt@...nel.org, krzysztof.kozlowski+dt@...aro.org,
        vkoul@...nel.org, kishon@...nel.org, alim.akhtar@...sung.com,
        avri.altman@....com, bvanassche@....org, keescook@...omium.org,
        tony.luck@...el.com, gpiccoli@...lia.com
Cc:     ~postmarketos/upstreaming@...ts.sr.ht,
        linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-phy@...ts.infradead.org,
        linux-scsi@...r.kernel.org, linux-hardening@...r.kernel.org,
        phone-devel@...r.kernel.org, martin.botka@...ainline.org,
        marijn.suijten@...ainline.org, Lux Aliaga <they@...t.lgbt>
Subject: [PATCH v7 3/6] phy: qcom-qmp: Add SM6125 UFS PHY support

The SM6125 UFS PHY is compatible with the one from SM6115. Add a
compatible for it and modify the config from SM6115 to make them
compatible with the SC8280XP binding

Signed-off-by: Lux Aliaga <they@...t.lgbt>
Reviewed-by: Martin Botka <martin.botka@...ainline.org>
---
 drivers/phy/qualcomm/phy-qcom-qmp-ufs.c | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/drivers/phy/qualcomm/phy-qcom-qmp-ufs.c b/drivers/phy/qualcomm/phy-qcom-qmp-ufs.c
index 318eea35b972..44c29fdfc551 100644
--- a/drivers/phy/qualcomm/phy-qcom-qmp-ufs.c
+++ b/drivers/phy/qualcomm/phy-qcom-qmp-ufs.c
@@ -620,6 +620,13 @@ static const char * const qmp_phy_vreg_l[] = {
 	"vdda-phy", "vdda-pll",
 };
 
+static const struct qmp_ufs_offsets qmp_ufs_offsets_v3_660 = {
+	.serdes		= 0,
+	.pcs		= 0xc00,
+	.tx		= 0x400,
+	.rx		= 0x600,
+};
+
 static const struct qmp_ufs_offsets qmp_ufs_offsets_v5 = {
 	.serdes		= 0,
 	.pcs		= 0xc00,
@@ -693,6 +700,8 @@ static const struct qmp_phy_cfg sdm845_ufsphy_cfg = {
 static const struct qmp_phy_cfg sm6115_ufsphy_cfg = {
 	.lanes			= 1,
 
+	.offsets		= &qmp_ufs_offsets_v3_660,
+
 	.serdes_tbl		= sm6115_ufsphy_serdes_tbl,
 	.serdes_tbl_num		= ARRAY_SIZE(sm6115_ufsphy_serdes_tbl),
 	.tx_tbl			= sm6115_ufsphy_tx_tbl,
@@ -1172,6 +1181,9 @@ static const struct of_device_id qmp_ufs_of_match_table[] = {
 	}, {
 		.compatible = "qcom,sm6115-qmp-ufs-phy",
 		.data = &sm6115_ufsphy_cfg,
+	}, {
+		.compatible = "qcom,sm6125-qmp-ufs-phy",
+		.data = &sm6115_ufsphy_cfg,
 	}, {
 		.compatible = "qcom,sm6350-qmp-ufs-phy",
 		.data = &sdm845_ufsphy_cfg,
-- 
2.39.2