From: Rajendra Nayak <quic_rjendra@quicinc.com>
To: <andersson@kernel.org>, <agross@kernel.org>,
<konrad.dybcio@somainline.org>, <mturquette@baylibre.com>,
<sboyd@kernel.org>, <mka@chromium.org>
Cc: <johan+linaro@kernel.org>, <quic_kriskura@quicinc.com>,
<dianders@chromium.org>, <linux-clk@vger.kernel.org>,
<linux-arm-msm@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
"Rajendra Nayak" <quic_rjendra@quicinc.com>
Subject: [PATCH 2/3] clk: qcom: gcc-sc7180: Update the .pwrsts for usb gdsc
Date: Thu, 1 Sep 2022 15:47:55 +0530 [thread overview]
Message-ID: <20220901101756.28164-2-quic_rjendra@quicinc.com> (raw)
In-Reply-To: <20220901101756.28164-1-quic_rjendra@quicinc.com>
USB on sc7180 cannot support wakeups from low power states
if the GDSC is turned OFF. Update the .pwrsts for usb GDSC so it
only transitions to RET in low power.
Signed-off-by: Rajendra Nayak <quic_rjendra@quicinc.com>
---
drivers/clk/qcom/gcc-sc7180.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/clk/qcom/gcc-sc7180.c b/drivers/clk/qcom/gcc-sc7180.c
index c2ea09945c47..2d3980251e78 100644
--- a/drivers/clk/qcom/gcc-sc7180.c
+++ b/drivers/clk/qcom/gcc-sc7180.c
@@ -2224,7 +2224,7 @@ static struct gdsc usb30_prim_gdsc = {
.pd = {
.name = "usb30_prim_gdsc",
},
- .pwrsts = PWRSTS_OFF_ON,
+ .pwrsts = PWRSTS_RET_ON,
};
static struct gdsc hlos1_vote_mmnoc_mmu_tbu_hf0_gdsc = {
--
2.17.1
next prev parent reply other threads:[~2022-09-01 10:19 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-01 10:17 [PATCH 1/3] clk: qcom: gdsc: Fix the handling of PWRSTS_RET support Rajendra Nayak
2022-09-01 10:17 ` Rajendra Nayak [this message]
2022-09-01 16:04 ` [PATCH 2/3] clk: qcom: gcc-sc7180: Update the .pwrsts for usb gdsc Matthias Kaehlcke
2022-09-01 10:17 ` [PATCH 3/3] clk: qcom: gcc-sc7280: " Rajendra Nayak
2022-09-01 16:04 ` Matthias Kaehlcke
2022-09-14 7:12 ` Johan Hovold
2022-09-14 21:23 ` Matthias Kaehlcke
2022-09-15 7:25 ` Rajendra Nayak
2022-09-15 13:29 ` Rajendra Nayak
2022-09-15 16:43 ` Matthias Kaehlcke
2022-09-14 7:09 ` Johan Hovold
2022-09-14 8:37 ` Krishna Kurapati PSSNV
2022-09-14 8:53 ` Johan Hovold
2022-09-14 8:58 ` Rajendra Nayak
2022-09-14 9:07 ` Johan Hovold
2022-09-14 11:42 ` Krishna Kurapati PSSNV
2022-09-12 15:40 ` [PATCH 1/3] clk: qcom: gdsc: Fix the handling of PWRSTS_RET support Matthias Kaehlcke
2022-09-14 4:07 ` Rajendra Nayak
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