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* [PATCH v3 0/3] phy: qcom-qusb2: sort out register layouts
@ 2026-09-20 13:59 Dmitry Baryshkov
  2026-09-20 13:59 ` [PATCH v3 1/3] phy: qcom-qusb2: enable autoresume on Talos platforms Dmitry Baryshkov
                   ` (2 more replies)
  0 siblings, 3 replies; 5+ messages in thread
From: Dmitry Baryshkov @ 2026-09-20 13:59 UTC (permalink / raw)
  To: Vinod Koul, Neil Armstrong, Kathiravan T, Baruch Siach,
	Dmitry Baryshkov, Krishna Kurapati, Manu Gautam,
	Kishon Vijay Abraham I
  Cc: linux-arm-msm, linux-phy, linux-kernel, stable, Konrad Dybcio,
	Manivannan Sadhasivam

IPQ6018 and MSM8996 use the same register layout, however for historical
reasons ipq6018_regs_layout ended up correctly definig TEST1 register at
0x98 (because platforms using that layout didn't use autoresume), while
msm8996_regs_layout used TEST_CTRL offset (0xb8) for the TEST1 layout
entry. Fix handling of the autoresume register and definitions of those
regs layouts.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
---
Changes in v3:
- Rebased on next (Vinod)
- Link to v2: https://patch.msgid.link/20260706-fix-qusb2-v2-0-8d9cd73b1db7@oss.qualcomm.com

Changes in v2:
- Reworked the series to enable autoresume on Talos
- Moved autoresume description to the regs layout, it is a property of
  the regs rather than a platform.
- Link to v1: https://patch.msgid.link/20260702-fix-qusb2-v1-0-b5cf55621524@oss.qualcomm.com

To: Vinod Koul <vkoul@kernel.org>
To: Neil Armstrong <neil.armstrong@linaro.org>
To: Krishna Kurapati <krishna.kurapati@oss.qualcomm.com>
To: Dmitry Baryshkov <lumag@kernel.org>
To: Kathiravan T <quic_kathirav@quicinc.com>
To: Baruch Siach <baruch@tkos.co.il>
To: Manu Gautam <mgautam@codeaurora.org>
To: Kishon Vijay Abraham I <kishon@kernel.org>
Cc: linux-arm-msm@vger.kernel.org
Cc: linux-phy@lists.infradead.org
Cc: linux-kernel@vger.kernel.org

---
Dmitry Baryshkov (3):
      phy: qcom-qusb2: enable autoresume on Talos platforms
      phy: qcom-qusb2: correst PHY description for IPQ6018
      phy: qcom-qusb2: describe autoresume bit

 drivers/phy/qualcomm/phy-qcom-qusb2.c | 55 ++++++++++++++++-------------------
 1 file changed, 25 insertions(+), 30 deletions(-)
---
base-commit: 3f2425f5b5bbbdd991ca9cdfd5502e68d8895998
change-id: 20260702-fix-qusb2-3600a65bfcae

Best regards,
--  
With best wishes
Dmitry


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^ permalink raw reply	[flat|nested] 5+ messages in thread
* [PATCH v3 1/3] phy: qcom-qusb2: enable autoresume on Talos platforms
  2026-09-20 13:59 [PATCH v3 0/3] phy: qcom-qusb2: sort out register layouts Dmitry Baryshkov
@ 2026-09-20 13:59 ` Dmitry Baryshkov
  2026-09-20 13:59 ` [PATCH v3 2/3] phy: qcom-qusb2: correst PHY description for IPQ6018 Dmitry Baryshkov
  2026-09-20 13:59 ` [PATCH v3 3/3] phy: qcom-qusb2: describe autoresume bit Dmitry Baryshkov
  2 siblings, 0 replies; 5+ messages in thread
From: Dmitry Baryshkov @ 2026-09-20 13:59 UTC (permalink / raw)
  To: Vinod Koul, Neil Armstrong, Kathiravan T, Baruch Siach,
	Dmitry Baryshkov, Krishna Kurapati, Manu Gautam,
	Kishon Vijay Abraham I
  Cc: linux-arm-msm, linux-phy, linux-kernel, stable, Konrad Dybcio,
	Manivannan Sadhasivam

According to Krishna, having autoresume disabled on Talos is a c&p
error and it should be enabled.

Suggested-by: Krishna Kurapati <krishna.kurapati@oss.qualcomm.com>
Fixes: 8adbf20e0502 ("phy: qcom-qusb2: Add support for QCS615")
Cc: stable@vger.kernel.org
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@oss.qualcomm.com>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
---
 drivers/phy/qualcomm/phy-qcom-qusb2.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/phy/qualcomm/phy-qcom-qusb2.c b/drivers/phy/qualcomm/phy-qcom-qusb2.c
index 2e5fdb620cb2..fc516b7cf5fa 100644
--- a/drivers/phy/qualcomm/phy-qcom-qusb2.c
+++ b/drivers/phy/qualcomm/phy-qcom-qusb2.c
@@ -347,12 +347,11 @@ static const struct qusb2_phy_cfg ipq6018_phy_cfg = {
 static const struct qusb2_phy_cfg qcs615_phy_cfg = {
 	.tbl            = qcs615_init_tbl,
 	.tbl_num        = ARRAY_SIZE(qcs615_init_tbl),
-	.regs           = ipq6018_regs_layout,
+	.regs           = msm8996_regs_layout,
 
 	.disable_ctrl   = (CLAMP_N_EN | FREEZIO_N | POWER_DOWN),
 	.mask_core_ready = PLL_LOCKED,
-	/* autoresume not used */
-	.autoresume_en   = BIT(0),
+	.autoresume_en   = BIT(3),
 };
 
 static const struct qusb2_phy_cfg qusb2_v2_phy_cfg = {

-- 
2.47.3


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^ permalink raw reply related	[flat|nested] 5+ messages in thread
* [PATCH v3 2/3] phy: qcom-qusb2: correst PHY description for IPQ6018
  2026-09-20 13:59 [PATCH v3 0/3] phy: qcom-qusb2: sort out register layouts Dmitry Baryshkov
  2026-09-20 13:59 ` [PATCH v3 1/3] phy: qcom-qusb2: enable autoresume on Talos platforms Dmitry Baryshkov
@ 2026-09-20 13:59 ` Dmitry Baryshkov
  2026-09-20 13:59 ` [PATCH v3 3/3] phy: qcom-qusb2: describe autoresume bit Dmitry Baryshkov
  2 siblings, 0 replies; 5+ messages in thread
From: Dmitry Baryshkov @ 2026-09-20 13:59 UTC (permalink / raw)
  To: Vinod Koul, Neil Armstrong, Kathiravan T, Baruch Siach,
	Dmitry Baryshkov, Krishna Kurapati, Manu Gautam,
	Kishon Vijay Abraham I
  Cc: linux-arm-msm, linux-phy, linux-kernel, Konrad Dybcio,
	Manivannan Sadhasivam

Qualcomm IPQ6018 doesn't need to reach power collapse or retention of
the USB voltage rails, so autoresume is not used on that platform.
Instead of programming a fake register bit (BIT(0) of TEST1, while the
QUSB2 platforms on that platform should use BIT(3) of TEST_CTRL),
explicitly disable autoresume programming on these devices via the flag
in the platform data.

Fixes: 2cfbe6765b7a ("phy: qcom-qusb2: add QUSB2 support for IPQ6018")
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@oss.qualcomm.com>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
---
 drivers/phy/qualcomm/phy-qcom-qusb2.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/phy/qualcomm/phy-qcom-qusb2.c b/drivers/phy/qualcomm/phy-qcom-qusb2.c
index fc516b7cf5fa..a1de05a83128 100644
--- a/drivers/phy/qualcomm/phy-qcom-qusb2.c
+++ b/drivers/phy/qualcomm/phy-qcom-qusb2.c
@@ -294,6 +294,7 @@ struct qusb2_phy_cfg {
 	unsigned int mask_core_ready;
 	unsigned int disable_ctrl;
 	unsigned int autoresume_en;
+	bool autoresume_disable;
 
 	/* true if PHY has PLL_TEST register to select clk_scheme */
 	bool has_pll_test;
@@ -341,6 +342,7 @@ static const struct qusb2_phy_cfg ipq6018_phy_cfg = {
 	.disable_ctrl   = POWER_DOWN,
 	.mask_core_ready = PLL_LOCKED,
 	/* autoresume not used */
+	.autoresume_disable = true,
 	.autoresume_en   = BIT(0),
 };
 
@@ -687,7 +689,7 @@ static int __maybe_unused qusb2_phy_runtime_suspend(struct device *dev)
 	}
 
 	/* enable phy auto-resume only if device is connected on bus */
-	if (qphy->mode != PHY_MODE_INVALID) {
+	if (qphy->mode != PHY_MODE_INVALID && !cfg->autoresume_disable) {
 		qusb2_setbits(qphy->base, cfg->regs[QUSB2PHY_PORT_TEST1],
 			      cfg->autoresume_en);
 		/* Autoresume bit has to be toggled in order to enable it */

-- 
2.47.3


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^ permalink raw reply related	[flat|nested] 5+ messages in thread
* [PATCH v3 3/3] phy: qcom-qusb2: describe autoresume bit
  2026-09-20 13:59 [PATCH v3 0/3] phy: qcom-qusb2: sort out register layouts Dmitry Baryshkov
  2026-09-20 13:59 ` [PATCH v3 1/3] phy: qcom-qusb2: enable autoresume on Talos platforms Dmitry Baryshkov
  2026-09-20 13:59 ` [PATCH v3 2/3] phy: qcom-qusb2: correst PHY description for IPQ6018 Dmitry Baryshkov
@ 2026-09-20 13:59 ` Dmitry Baryshkov
  2026-09-20 14:12   ` sashiko-bot
  2 siblings, 1 reply; 5+ messages in thread
From: Dmitry Baryshkov @ 2026-09-20 13:59 UTC (permalink / raw)
  To: Vinod Koul, Neil Armstrong, Kathiravan T, Baruch Siach,
	Dmitry Baryshkov, Krishna Kurapati, Manu Gautam,
	Kishon Vijay Abraham I
  Cc: linux-arm-msm, linux-phy, linux-kernel

There is a confusion regarding the autoresume bit. Some verions of the
QUSB2 PHY have it in the TEST1 register, while on the others it is a
part of the TEST_CTRL register. When adding support for autoresume bit,
the code attempted to simplify the handling of those registers, putting
both registers to the TEST1 layout entry. In the end,
ipq6018_regs_layout ended up correctly definig TEST1 register at 0x98
(because platforms using that layout didn't use autoresume), while
msm8996_regs_layout used TEST_CTRL offset (0xb8) for the TEST1
layout entry.

Update the platform data to specify the register to be used for
autoresume handling, define both TEST1 and TEST_CTRL registers and merge
ipq6018_regs_layout and msm8996_regs_layout which become identical
afterwards.

Fixes: 891a96f65ac3 ("phy: qcom-qusb2: Add support for runtime PM")
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
---
 drivers/phy/qualcomm/phy-qcom-qusb2.c | 48 +++++++++++++++--------------------
 1 file changed, 21 insertions(+), 27 deletions(-)

diff --git a/drivers/phy/qualcomm/phy-qcom-qusb2.c b/drivers/phy/qualcomm/phy-qcom-qusb2.c
index a1de05a83128..101c0820023d 100644
--- a/drivers/phy/qualcomm/phy-qcom-qusb2.c
+++ b/drivers/phy/qualcomm/phy-qcom-qusb2.c
@@ -131,8 +131,13 @@ enum qusb2phy_reg_layout {
 	QUSB2PHY_PORT_TUNE5,
 	QUSB2PHY_PORT_TEST1,
 	QUSB2PHY_PORT_TEST2,
+	QUSB2PHY_PORT_TEST_CTRL,
 	QUSB2PHY_PORT_POWERDOWN,
 	QUSB2PHY_INTR_CTRL,
+
+	/* layout of the autoresume bit */
+	QUSB2PHY_AUTORESUME_REG,
+	QUSB2PHY_AUTORESUME_BIT,
 };
 
 static const struct qusb2_phy_init_tbl ipq6018_init_tbl[] = {
@@ -164,19 +169,6 @@ static const struct qusb2_phy_init_tbl qcs615_init_tbl[] = {
 	QUSB2_PHY_INIT_CFG(QUSB2PHY_PLL_PWR_CTRL, 0x00),
 };
 
-static const unsigned int ipq6018_regs_layout[] = {
-	[QUSB2PHY_PLL_STATUS]              = 0x38,
-	[QUSB2PHY_PORT_TUNE1]              = 0x80,
-	[QUSB2PHY_PORT_TUNE2]              = 0x84,
-	[QUSB2PHY_PORT_TUNE3]              = 0x88,
-	[QUSB2PHY_PORT_TUNE4]              = 0x8C,
-	[QUSB2PHY_PORT_TUNE5]              = 0x90,
-	[QUSB2PHY_PORT_TEST1]              = 0x98,
-	[QUSB2PHY_PORT_TEST2]              = 0x9C,
-	[QUSB2PHY_PORT_POWERDOWN]          = 0xB4,
-	[QUSB2PHY_INTR_CTRL]               = 0xBC,
-};
-
 static const unsigned int msm8996_regs_layout[] = {
 	[QUSB2PHY_PLL_STATUS]		= 0x38,
 	[QUSB2PHY_PORT_TUNE1]		= 0x80,
@@ -184,10 +176,14 @@ static const unsigned int msm8996_regs_layout[] = {
 	[QUSB2PHY_PORT_TUNE3]		= 0x88,
 	[QUSB2PHY_PORT_TUNE4]		= 0x8c,
 	[QUSB2PHY_PORT_TUNE5]		= 0x90,
-	[QUSB2PHY_PORT_TEST1]		= 0xb8,
+	[QUSB2PHY_PORT_TEST1]		= 0x98,
 	[QUSB2PHY_PORT_TEST2]		= 0x9c,
+	[QUSB2PHY_PORT_TEST_CTRL]	= 0xb8,
 	[QUSB2PHY_PORT_POWERDOWN]	= 0xb4,
 	[QUSB2PHY_INTR_CTRL]		= 0xbc,
+
+	[QUSB2PHY_AUTORESUME_REG]	= 0xb8, /* TEST_CTRL */
+	[QUSB2PHY_AUTORESUME_BIT]	= BIT(3),
 };
 
 static const struct qusb2_phy_init_tbl msm8996_init_tbl[] = {
@@ -217,6 +213,9 @@ static const unsigned int msm8998_regs_layout[] = {
 	[QUSB2PHY_PORT_TEST2]              = 0x250,
 	[QUSB2PHY_PORT_POWERDOWN]          = 0x210,
 	[QUSB2PHY_INTR_CTRL]               = 0x22c,
+
+	[QUSB2PHY_AUTORESUME_REG]          = 0x24c, /* TEST1 */
+	[QUSB2PHY_AUTORESUME_BIT]          = BIT(0),
 };
 
 static const struct qusb2_phy_init_tbl msm8998_init_tbl[] = {
@@ -259,6 +258,9 @@ static const unsigned int qusb2_v2_regs_layout[] = {
 	[QUSB2PHY_PORT_TEST2]		= 0x258,
 	[QUSB2PHY_PORT_POWERDOWN]	= 0x210,
 	[QUSB2PHY_INTR_CTRL]		= 0x230,
+
+	[QUSB2PHY_AUTORESUME_REG]	= 0x254, /* TEST1 */
+	[QUSB2PHY_AUTORESUME_BIT]	= BIT(0),
 };
 
 static const struct qusb2_phy_init_tbl qusb2_v2_init_tbl[] = {
@@ -293,7 +295,6 @@ struct qusb2_phy_cfg {
 	const unsigned int *regs;
 	unsigned int mask_core_ready;
 	unsigned int disable_ctrl;
-	unsigned int autoresume_en;
 	bool autoresume_disable;
 
 	/* true if PHY has PLL_TEST register to select clk_scheme */
@@ -318,7 +319,6 @@ static const struct qusb2_phy_cfg msm8996_phy_cfg = {
 	.se_clk_scheme_default = true,
 	.disable_ctrl	= (CLAMP_N_EN | FREEZIO_N | POWER_DOWN),
 	.mask_core_ready = PLL_LOCKED,
-	.autoresume_en	 = BIT(3),
 };
 
 static const struct qusb2_phy_cfg msm8998_phy_cfg = {
@@ -330,20 +330,18 @@ static const struct qusb2_phy_cfg msm8998_phy_cfg = {
 	.mask_core_ready = CORE_READY_STATUS,
 	.has_pll_override = true,
 	.se_clk_scheme_default = true,
-	.autoresume_en   = BIT(0),
 	.update_tune1_with_efuse = true,
 };
 
 static const struct qusb2_phy_cfg ipq6018_phy_cfg = {
 	.tbl            = ipq6018_init_tbl,
 	.tbl_num        = ARRAY_SIZE(ipq6018_init_tbl),
-	.regs           = ipq6018_regs_layout,
+	.regs           = msm8996_regs_layout,
 
 	.disable_ctrl   = POWER_DOWN,
 	.mask_core_ready = PLL_LOCKED,
 	/* autoresume not used */
 	.autoresume_disable = true,
-	.autoresume_en   = BIT(0),
 };
 
 static const struct qusb2_phy_cfg qcs615_phy_cfg = {
@@ -353,7 +351,6 @@ static const struct qusb2_phy_cfg qcs615_phy_cfg = {
 
 	.disable_ctrl   = (CLAMP_N_EN | FREEZIO_N | POWER_DOWN),
 	.mask_core_ready = PLL_LOCKED,
-	.autoresume_en   = BIT(3),
 };
 
 static const struct qusb2_phy_cfg qusb2_v2_phy_cfg = {
@@ -366,7 +363,6 @@ static const struct qusb2_phy_cfg qusb2_v2_phy_cfg = {
 	.mask_core_ready = CORE_READY_STATUS,
 	.has_pll_override = true,
 	.se_clk_scheme_default = true,
-	.autoresume_en	  = BIT(0),
 	.update_tune1_with_efuse = true,
 };
 
@@ -379,7 +375,6 @@ static const struct qusb2_phy_cfg sdm660_phy_cfg = {
 	.se_clk_scheme_default = false,
 	.disable_ctrl	= (CLAMP_N_EN | FREEZIO_N | POWER_DOWN),
 	.mask_core_ready = PLL_LOCKED,
-	.autoresume_en	 = BIT(3),
 };
 
 static const struct qusb2_phy_cfg shikra_phy_cfg = {
@@ -402,7 +397,6 @@ static const struct qusb2_phy_cfg sm6115_phy_cfg = {
 	.se_clk_scheme_default = true,
 	.disable_ctrl	= (CLAMP_N_EN | FREEZIO_N | POWER_DOWN),
 	.mask_core_ready = PLL_LOCKED,
-	.autoresume_en	 = BIT(3),
 };
 
 static const char * const qusb2_phy_vreg_names[] = {
@@ -690,11 +684,11 @@ static int __maybe_unused qusb2_phy_runtime_suspend(struct device *dev)
 
 	/* enable phy auto-resume only if device is connected on bus */
 	if (qphy->mode != PHY_MODE_INVALID && !cfg->autoresume_disable) {
-		qusb2_setbits(qphy->base, cfg->regs[QUSB2PHY_PORT_TEST1],
-			      cfg->autoresume_en);
+		unsigned int reg = cfg->regs[QUSB2PHY_AUTORESUME_REG];
+
+		qusb2_setbits(qphy->base, reg, cfg->regs[QUSB2PHY_AUTORESUME_BIT]);
 		/* Autoresume bit has to be toggled in order to enable it */
-		qusb2_clrbits(qphy->base, cfg->regs[QUSB2PHY_PORT_TEST1],
-			      cfg->autoresume_en);
+		qusb2_clrbits(qphy->base, reg, cfg->regs[QUSB2PHY_AUTORESUME_BIT]);
 	}
 
 	if (!qphy->has_se_clk_scheme)

-- 
2.47.3


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^ permalink raw reply related	[flat|nested] 5+ messages in thread
* Re: [PATCH v3 3/3] phy: qcom-qusb2: describe autoresume bit
  2026-09-20 13:59 ` [PATCH v3 3/3] phy: qcom-qusb2: describe autoresume bit Dmitry Baryshkov
@ 2026-09-20 14:12   ` sashiko-bot
  0 siblings, 0 replies; 5+ messages in thread
From: sashiko-bot @ 2026-09-20 14:12 UTC (permalink / raw)
  To: Dmitry Baryshkov; +Cc: olteanv, vkoul, neil.armstrong, linux-phy

Thank you for your contribution! Sashiko AI review found 1 potential issue(s) to consider:
- [Medium] phy: qcom-qusb2: unintended enablement of autoresume on shikra
--

commit 6cea71c32d5d262ae5774576aa04ba1bbd3cb5de
Author: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>

phy: qcom-qusb2: describe autoresume bit
    
This patch updates the register definitions for the QUSB2 PHY autoresume bit,
specifying which register to use for autoresume handling. It defines both TEST1
and TEST_CTRL registers and merges duplicate layouts.

> diff --git a/drivers/phy/qualcomm/phy-qcom-qusb2.c b/drivers/phy/qualcomm/phy-qcom-qusb2.c
> index a1de05a831288..101c0820023d4 100644
> --- a/drivers/phy/qualcomm/phy-qcom-qusb2.c
> +++ b/drivers/phy/qualcomm/phy-qcom-qusb2.c

[ ... ]

> @@ -379,7 +375,6 @@ static const struct qusb2_phy_cfg sdm660_phy_cfg = {
>  	.se_clk_scheme_default = false,
>  	.disable_ctrl	= (CLAMP_N_EN | FREEZIO_N | POWER_DOWN),
>  	.mask_core_ready = PLL_LOCKED,
> -	.autoresume_en	 = BIT(3),
>  };
>  
>  static const struct qusb2_phy_cfg shikra_phy_cfg = {

[Severity: Medium]
Does this unintentionally enable autoresume on Shikra platforms?

Previously, shikra_phy_cfg omitted .autoresume_en, meaning it defaulted
to 0. During runtime suspend, the bitwise operations in
qusb2_phy_runtime_suspend() used a 0 mask, effectively not toggling any
bits.

With this patch, omitting .autoresume_disable in shikra_phy_cfg defaults
it to false. This causes qusb2_phy_runtime_suspend() to unconditionally enter
its toggle logic and actively toggle BIT(3) at register 0xb8 
(QUSB2PHY_PORT_TEST_CTRL) on Shikra.

Could this hardware state change cause undefined behavior? To preserve the
previous behavior, should .autoresume_disable = true be added to
shikra_phy_cfg?

> @@ -402,7 +397,6 @@ static const struct qusb2_phy_cfg sm6115_phy_cfg = {
>  	.se_clk_scheme_default = true,
>  	.disable_ctrl	= (CLAMP_N_EN | FREEZIO_N | POWER_DOWN),
>  	.mask_core_ready = PLL_LOCKED,
> -	.autoresume_en	 = BIT(3),
>  };

-- 
Sashiko AI review · https://sashiko.dev/#/patchset/20260920-fix-qusb2-v3-0-c273e75c9fb7@oss.qualcomm.com?part=3

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^ permalink raw reply	[flat|nested] 5+ messages in thread
end of thread, other threads:[~2026-09-20 14:12 UTC | newest]

Thread overview: 5+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2026-09-20 13:59 [PATCH v3 0/3] phy: qcom-qusb2: sort out register layouts Dmitry Baryshkov
2026-09-20 13:59 ` [PATCH v3 1/3] phy: qcom-qusb2: enable autoresume on Talos platforms Dmitry Baryshkov
2026-09-20 13:59 ` [PATCH v3 2/3] phy: qcom-qusb2: correst PHY description for IPQ6018 Dmitry Baryshkov
2026-09-20 13:59 ` [PATCH v3 3/3] phy: qcom-qusb2: describe autoresume bit Dmitry Baryshkov
2026-09-20 14:12   ` sashiko-bot

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