From: Johan Hovold <johan+linaro@kernel.org>
To: Vinod Koul <vkoul@kernel.org>
Cc: Andy Gross <agross@kernel.org>,
Bjorn Andersson <andersson@kernel.org>,
Konrad Dybcio <konrad.dybcio@linaro.org>,
Dmitry Baryshkov <dmitry.baryshkov@linaro.org>,
linux-arm-msm@vger.kernel.org, linux-phy@lists.infradead.org,
linux-kernel@vger.kernel.org,
Johan Hovold <johan+linaro@kernel.org>,
stable@vger.kernel.org
Subject: [PATCH v2 3/6] phy: qcom-qmp-combo: fix sc8180x reset
Date: Mon, 14 Nov 2022 09:13:43 +0100 [thread overview]
Message-ID: <20221114081346.5116-4-johan+linaro@kernel.org> (raw)
In-Reply-To: <20221114081346.5116-1-johan+linaro@kernel.org>
The SC8180X has two resets but the DP configuration erroneously
described only one.
In case the DP part of the PHY is initialised before the USB part (e.g.
depending on probe order), then only the first reset would be asserted.
Fixes: 1633802cd4ac ("phy: qcom: qmp: Add SC8180x USB/DP combo")
Cc: stable@vger.kernel.org # 5.15
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
---
drivers/phy/qualcomm/phy-qcom-qmp-combo.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/phy/qualcomm/phy-qcom-qmp-combo.c b/drivers/phy/qualcomm/phy-qcom-qmp-combo.c
index cc53e2f99121..40c25a0ead23 100644
--- a/drivers/phy/qualcomm/phy-qcom-qmp-combo.c
+++ b/drivers/phy/qualcomm/phy-qcom-qmp-combo.c
@@ -1177,8 +1177,8 @@ static const struct qmp_phy_cfg sc8180x_dpphy_cfg = {
.clk_list = qmp_v3_phy_clk_l,
.num_clks = ARRAY_SIZE(qmp_v3_phy_clk_l),
- .reset_list = sc7180_usb3phy_reset_l,
- .num_resets = ARRAY_SIZE(sc7180_usb3phy_reset_l),
+ .reset_list = msm8996_usb3phy_reset_l,
+ .num_resets = ARRAY_SIZE(msm8996_usb3phy_reset_l),
.vreg_list = qmp_phy_vreg_l,
.num_vregs = ARRAY_SIZE(qmp_phy_vreg_l),
.regs = qmp_v3_usb3phy_regs_layout,
--
2.37.4
next prev parent reply other threads:[~2022-11-14 8:14 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20221114081346.5116-1-johan+linaro@kernel.org>
2022-11-14 8:13 ` [PATCH v2 1/6] phy: qcom-qmp-combo: fix out-of-bounds clock access Johan Hovold
2022-11-14 8:13 ` [PATCH v2 2/6] phy: qcom-qmp-combo: fix sdm845 reset Johan Hovold
2022-11-14 8:13 ` Johan Hovold [this message]
2022-11-14 8:13 ` [PATCH v2 4/6] phy: qcom-qmp-combo: fix broken power on Johan Hovold
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