linux-kernel - [PATCH] phy: qcom-qusb2: Re add "qcom,sdm845-qusb2-phy" compat string

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Message-Id: <20200402223723.7150-1-john.stultz@linaro.org>
Date:   Thu,  2 Apr 2020 22:37:23 +0000
From:   John Stultz <john.stultz@...aro.org>
To:     lkml <linux-kernel@...r.kernel.org>
Cc:     John Stultz <john.stultz@...aro.org>,
        Andy Gross <agross@...nel.org>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Doug Anderson <dianders@...omium.org>,
        Manu Gautam <mgautam@...eaurora.org>,
        Sandeep Maheswaram <sanm@...eaurora.org>,
        Matthias Kaehlcke <mka@...omium.org>,
        Stephen Boyd <swboyd@...omium.org>,
        Kishon Vijay Abraham I <kishon@...com>,
        linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org
Subject: [PATCH] phy: qcom-qusb2: Re add "qcom,sdm845-qusb2-phy" compat string

In commit 8fe75cd4cddf ("phy: qcom-qusb2: Add generic QUSB2 V2
PHY support"), the change was made to add "qcom,qusb2-v2-phy"
as a generic compat string. However the change also removed
the "qcom,sdm845-qusb2-phy" compat string, which is documented
in the binding and already in use.

This patch re-adds the "qcom,sdm845-qusb2-phy" compat string
which allows the driver to continue to work with existing dts
entries such as found on the db845c.

Cc: Andy Gross <agross@...nel.org>
Cc: Bjorn Andersson <bjorn.andersson@...aro.org>
Cc: Rob Herring <robh+dt@...nel.org>
Cc: Mark Rutland <mark.rutland@....com>
Cc: Doug Anderson <dianders@...omium.org>
Cc: Manu Gautam <mgautam@...eaurora.org>
Cc: Sandeep Maheswaram <sanm@...eaurora.org>
Cc: Matthias Kaehlcke <mka@...omium.org>
Cc: Stephen Boyd <swboyd@...omium.org>
Cc: Kishon Vijay Abraham I <kishon@...com>
Cc: linux-arm-msm@...r.kernel.org
Cc: devicetree@...r.kernel.org
Fixes: 8fe75cd4cddf ("phy: qcom-qusb2: Add generic QUSB2 V2 PHY support")
Reported-by: YongQin Liu <yongqin.liu@...aro.org>
Signed-off-by: John Stultz <john.stultz@...aro.org>
---
 drivers/phy/qualcomm/phy-qcom-qusb2.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/phy/qualcomm/phy-qcom-qusb2.c b/drivers/phy/qualcomm/phy-qcom-qusb2.c
index 3708d43b7508..ab7941ce5d3a 100644
--- a/drivers/phy/qualcomm/phy-qcom-qusb2.c
+++ b/drivers/phy/qualcomm/phy-qcom-qusb2.c
@@ -815,6 +815,9 @@ static const struct of_device_id qusb2_phy_of_match_table[] = {
 	}, {
 		.compatible	= "qcom,msm8998-qusb2-phy",
 		.data		= &msm8998_phy_cfg,
+	}, {
+		.compatible	= "qcom,sdm845-qusb2-phy",
+		.data		= &qusb2_v2_phy_cfg,
 	}, {
 		.compatible	= "qcom,qusb2-v2-phy",
 		.data		= &qusb2_v2_phy_cfg,
-- 
2.17.1