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* [PATCH v2 0/2] 8550 USB QMPPHY fixups
@ 2023-09-11 19:32 ` Konrad Dybcio
  0 siblings, 0 replies; 13+ messages in thread
From: Konrad Dybcio @ 2023-09-11 19:32 UTC (permalink / raw)
  To: Andy Gross, Bjorn Andersson, Vinod Koul, Kishon Vijay Abraham I,
	Abel Vesa, Johan Hovold, Dmitry Baryshkov
  Cc: Marijn Suijten, linux-arm-msm, linux-phy, linux-kernel,
	Konrad Dybcio, Adrien Thierry

Inspired by [1] I went over the 8550 QMPPHY init sequences and found
some inconsistencies. This series attempts to fix them.

[1] https://lore.kernel.org/linux-arm-msm/20230828152353.16529-1-athierry@redhat.com/

Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
---
Changes in v2:
- Pick up tags
- "Q6" -> "V6"
- Link to v1: https://lore.kernel.org/r/20230829-topic-8550_usbphy-v1-0-599ddbfa094a@linaro.org

---
Konrad Dybcio (2):
      phy: qcom-qmp-combo: Square out 8550 POWER_STATE_CONFIG1
      phy: qcom-qmp-combo: initialize PCS_USB registers

 drivers/phy/qualcomm/phy-qcom-qmp-combo.c      | 6 +++++-
 drivers/phy/qualcomm/phy-qcom-qmp-pcs-usb-v6.h | 3 ++-
 2 files changed, 7 insertions(+), 2 deletions(-)
---
base-commit: 7bc675554773f09d88101bf1ccfc8537dc7c0be9
change-id: 20230829-topic-8550_usbphy-691f367b9b3e

Best regards,
-- 
Konrad Dybcio <konrad.dybcio@linaro.org>


-- 
linux-phy mailing list
linux-phy@lists.infradead.org
https://lists.infradead.org/mailman/listinfo/linux-phy

^ permalink raw reply	[flat|nested] 13+ messages in thread
* [PATCH v2 0/2] 8550 USB QMPPHY fixups
@ 2023-09-11 19:32 ` Konrad Dybcio
  0 siblings, 0 replies; 13+ messages in thread
From: Konrad Dybcio @ 2023-09-11 19:32 UTC (permalink / raw)
  To: Andy Gross, Bjorn Andersson, Vinod Koul, Kishon Vijay Abraham I,
	Abel Vesa, Johan Hovold, Dmitry Baryshkov
  Cc: Marijn Suijten, linux-arm-msm, linux-phy, linux-kernel,
	Konrad Dybcio, Adrien Thierry

Inspired by [1] I went over the 8550 QMPPHY init sequences and found
some inconsistencies. This series attempts to fix them.

[1] https://lore.kernel.org/linux-arm-msm/20230828152353.16529-1-athierry@redhat.com/

Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
---
Changes in v2:
- Pick up tags
- "Q6" -> "V6"
- Link to v1: https://lore.kernel.org/r/20230829-topic-8550_usbphy-v1-0-599ddbfa094a@linaro.org

---
Konrad Dybcio (2):
      phy: qcom-qmp-combo: Square out 8550 POWER_STATE_CONFIG1
      phy: qcom-qmp-combo: initialize PCS_USB registers

 drivers/phy/qualcomm/phy-qcom-qmp-combo.c      | 6 +++++-
 drivers/phy/qualcomm/phy-qcom-qmp-pcs-usb-v6.h | 3 ++-
 2 files changed, 7 insertions(+), 2 deletions(-)
---
base-commit: 7bc675554773f09d88101bf1ccfc8537dc7c0be9
change-id: 20230829-topic-8550_usbphy-691f367b9b3e

Best regards,
-- 
Konrad Dybcio <konrad.dybcio@linaro.org>


^ permalink raw reply	[flat|nested] 13+ messages in thread
* [PATCH v2 1/2] phy: qcom-qmp-combo: Square out 8550 POWER_STATE_CONFIG1
  2023-09-11 19:32 ` Konrad Dybcio
@ 2023-09-11 19:32   ` Konrad Dybcio
  -1 siblings, 0 replies; 13+ messages in thread
From: Konrad Dybcio @ 2023-09-11 19:32 UTC (permalink / raw)
  To: Andy Gross, Bjorn Andersson, Vinod Koul, Kishon Vijay Abraham I,
	Abel Vesa, Johan Hovold, Dmitry Baryshkov
  Cc: Marijn Suijten, linux-arm-msm, linux-phy, linux-kernel, Konrad Dybcio

There are two instances of the POWER_STATE_CONFIG1 register: one in
the PCS space and another one in PCS_USB.

The downstream init sequence pokes the latter one while we've been poking
the former one (and misnamed it as the latter one, impostor!). Fix that
up to avoid UB.

Fixes: 49742e9edab3 ("phy: qcom-qmp-combo: Add support for SM8550")
Reviewed-by: Abel Vesa <abel.vesa@linaro.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
---
 drivers/phy/qualcomm/phy-qcom-qmp-combo.c      | 2 +-
 drivers/phy/qualcomm/phy-qcom-qmp-pcs-usb-v6.h | 3 ++-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/phy/qualcomm/phy-qcom-qmp-combo.c b/drivers/phy/qualcomm/phy-qcom-qmp-combo.c
index cbb28afce135..843099d314bf 100644
--- a/drivers/phy/qualcomm/phy-qcom-qmp-combo.c
+++ b/drivers/phy/qualcomm/phy-qcom-qmp-combo.c
@@ -859,10 +859,10 @@ static const struct qmp_phy_init_tbl sm8550_usb3_pcs_tbl[] = {
 	QMP_PHY_INIT_CFG(QPHY_USB_V6_PCS_PCS_TX_RX_CONFIG, 0x0c),
 	QMP_PHY_INIT_CFG(QPHY_USB_V6_PCS_EQ_CONFIG1, 0x4b),
 	QMP_PHY_INIT_CFG(QPHY_USB_V6_PCS_EQ_CONFIG5, 0x10),
-	QMP_PHY_INIT_CFG(QPHY_USB_V6_PCS_USB3_POWER_STATE_CONFIG1, 0x68),
 };
 
 static const struct qmp_phy_init_tbl sm8550_usb3_pcs_usb_tbl[] = {
+	QMP_PHY_INIT_CFG(QPHY_USB_Q6_PCS_USB3_POWER_STATE_CONFIG1, 0x68),
 	QMP_PHY_INIT_CFG(QPHY_USB_V6_PCS_USB3_LFPS_DET_HIGH_COUNT_VAL, 0xf8),
 	QMP_PHY_INIT_CFG(QPHY_USB_V6_PCS_USB3_RXEQTRAINING_DFE_TIME_S2, 0x07),
 	QMP_PHY_INIT_CFG(QPHY_USB_V6_PCS_USB3_RCVR_DTCT_DLY_U3_L, 0x40),
diff --git a/drivers/phy/qualcomm/phy-qcom-qmp-pcs-usb-v6.h b/drivers/phy/qualcomm/phy-qcom-qmp-pcs-usb-v6.h
index 9510e63ba9d8..c38530d6776b 100644
--- a/drivers/phy/qualcomm/phy-qcom-qmp-pcs-usb-v6.h
+++ b/drivers/phy/qualcomm/phy-qcom-qmp-pcs-usb-v6.h
@@ -12,7 +12,7 @@
 #define QPHY_USB_V6_PCS_LOCK_DETECT_CONFIG3		0xcc
 #define QPHY_USB_V6_PCS_LOCK_DETECT_CONFIG6		0xd8
 #define QPHY_USB_V6_PCS_REFGEN_REQ_CONFIG1		0xdc
-#define QPHY_USB_V6_PCS_USB3_POWER_STATE_CONFIG1	0x90
+#define QPHY_USB_V6_PCS_POWER_STATE_CONFIG1		0x90
 #define QPHY_USB_V6_PCS_RX_SIGDET_LVL			0x188
 #define QPHY_USB_V6_PCS_RCVR_DTCT_DLY_P1U2_L		0x190
 #define QPHY_USB_V6_PCS_RCVR_DTCT_DLY_P1U2_H		0x194
@@ -23,6 +23,7 @@
 #define QPHY_USB_V6_PCS_EQ_CONFIG1			0x1dc
 #define QPHY_USB_V6_PCS_EQ_CONFIG5			0x1ec
 
+#define QPHY_USB_V6_PCS_USB3_POWER_STATE_CONFIG1	0x00
 #define QPHY_USB_V6_PCS_USB3_LFPS_DET_HIGH_COUNT_VAL	0x18
 #define QPHY_USB_V6_PCS_USB3_RXEQTRAINING_DFE_TIME_S2	0x3c
 #define QPHY_USB_V6_PCS_USB3_RCVR_DTCT_DLY_U3_L		0x40

-- 
2.42.0


-- 
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linux-phy@lists.infradead.org
https://lists.infradead.org/mailman/listinfo/linux-phy

^ permalink raw reply related	[flat|nested] 13+ messages in thread
* [PATCH v2 1/2] phy: qcom-qmp-combo: Square out 8550 POWER_STATE_CONFIG1
@ 2023-09-11 19:32   ` Konrad Dybcio
  0 siblings, 0 replies; 13+ messages in thread
From: Konrad Dybcio @ 2023-09-11 19:32 UTC (permalink / raw)
  To: Andy Gross, Bjorn Andersson, Vinod Koul, Kishon Vijay Abraham I,
	Abel Vesa, Johan Hovold, Dmitry Baryshkov
  Cc: Marijn Suijten, linux-arm-msm, linux-phy, linux-kernel, Konrad Dybcio

There are two instances of the POWER_STATE_CONFIG1 register: one in
the PCS space and another one in PCS_USB.

The downstream init sequence pokes the latter one while we've been poking
the former one (and misnamed it as the latter one, impostor!). Fix that
up to avoid UB.

Fixes: 49742e9edab3 ("phy: qcom-qmp-combo: Add support for SM8550")
Reviewed-by: Abel Vesa <abel.vesa@linaro.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
---
 drivers/phy/qualcomm/phy-qcom-qmp-combo.c      | 2 +-
 drivers/phy/qualcomm/phy-qcom-qmp-pcs-usb-v6.h | 3 ++-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/phy/qualcomm/phy-qcom-qmp-combo.c b/drivers/phy/qualcomm/phy-qcom-qmp-combo.c
index cbb28afce135..843099d314bf 100644
--- a/drivers/phy/qualcomm/phy-qcom-qmp-combo.c
+++ b/drivers/phy/qualcomm/phy-qcom-qmp-combo.c
@@ -859,10 +859,10 @@ static const struct qmp_phy_init_tbl sm8550_usb3_pcs_tbl[] = {
 	QMP_PHY_INIT_CFG(QPHY_USB_V6_PCS_PCS_TX_RX_CONFIG, 0x0c),
 	QMP_PHY_INIT_CFG(QPHY_USB_V6_PCS_EQ_CONFIG1, 0x4b),
 	QMP_PHY_INIT_CFG(QPHY_USB_V6_PCS_EQ_CONFIG5, 0x10),
-	QMP_PHY_INIT_CFG(QPHY_USB_V6_PCS_USB3_POWER_STATE_CONFIG1, 0x68),
 };
 
 static const struct qmp_phy_init_tbl sm8550_usb3_pcs_usb_tbl[] = {
+	QMP_PHY_INIT_CFG(QPHY_USB_Q6_PCS_USB3_POWER_STATE_CONFIG1, 0x68),
 	QMP_PHY_INIT_CFG(QPHY_USB_V6_PCS_USB3_LFPS_DET_HIGH_COUNT_VAL, 0xf8),
 	QMP_PHY_INIT_CFG(QPHY_USB_V6_PCS_USB3_RXEQTRAINING_DFE_TIME_S2, 0x07),
 	QMP_PHY_INIT_CFG(QPHY_USB_V6_PCS_USB3_RCVR_DTCT_DLY_U3_L, 0x40),
diff --git a/drivers/phy/qualcomm/phy-qcom-qmp-pcs-usb-v6.h b/drivers/phy/qualcomm/phy-qcom-qmp-pcs-usb-v6.h
index 9510e63ba9d8..c38530d6776b 100644
--- a/drivers/phy/qualcomm/phy-qcom-qmp-pcs-usb-v6.h
+++ b/drivers/phy/qualcomm/phy-qcom-qmp-pcs-usb-v6.h
@@ -12,7 +12,7 @@
 #define QPHY_USB_V6_PCS_LOCK_DETECT_CONFIG3		0xcc
 #define QPHY_USB_V6_PCS_LOCK_DETECT_CONFIG6		0xd8
 #define QPHY_USB_V6_PCS_REFGEN_REQ_CONFIG1		0xdc
-#define QPHY_USB_V6_PCS_USB3_POWER_STATE_CONFIG1	0x90
+#define QPHY_USB_V6_PCS_POWER_STATE_CONFIG1		0x90
 #define QPHY_USB_V6_PCS_RX_SIGDET_LVL			0x188
 #define QPHY_USB_V6_PCS_RCVR_DTCT_DLY_P1U2_L		0x190
 #define QPHY_USB_V6_PCS_RCVR_DTCT_DLY_P1U2_H		0x194
@@ -23,6 +23,7 @@
 #define QPHY_USB_V6_PCS_EQ_CONFIG1			0x1dc
 #define QPHY_USB_V6_PCS_EQ_CONFIG5			0x1ec
 
+#define QPHY_USB_V6_PCS_USB3_POWER_STATE_CONFIG1	0x00
 #define QPHY_USB_V6_PCS_USB3_LFPS_DET_HIGH_COUNT_VAL	0x18
 #define QPHY_USB_V6_PCS_USB3_RXEQTRAINING_DFE_TIME_S2	0x3c
 #define QPHY_USB_V6_PCS_USB3_RCVR_DTCT_DLY_U3_L		0x40

-- 
2.42.0


^ permalink raw reply related	[flat|nested] 13+ messages in thread
* [PATCH v2 2/2] phy: qcom-qmp-combo: initialize PCS_USB registers
  2023-09-11 19:32 ` Konrad Dybcio
@ 2023-09-11 19:32   ` Konrad Dybcio
  -1 siblings, 0 replies; 13+ messages in thread
From: Konrad Dybcio @ 2023-09-11 19:32 UTC (permalink / raw)
  To: Andy Gross, Bjorn Andersson, Vinod Koul, Kishon Vijay Abraham I,
	Abel Vesa, Johan Hovold, Dmitry Baryshkov
  Cc: Marijn Suijten, linux-arm-msm, linux-phy, linux-kernel,
	Konrad Dybcio, Adrien Thierry

Currently, PCS_USB registers that have their initialization data in a
pcs_usb_tbl table are never initialized. Fix that.

Fixes: fc64623637da ("phy: qcom-qmp-combo,usb: add support for separate PCS_USB region")
Reported-by: Adrien Thierry <athierry@redhat.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
---
 drivers/phy/qualcomm/phy-qcom-qmp-combo.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/phy/qualcomm/phy-qcom-qmp-combo.c b/drivers/phy/qualcomm/phy-qcom-qmp-combo.c
index 843099d314bf..1922b05403ac 100644
--- a/drivers/phy/qualcomm/phy-qcom-qmp-combo.c
+++ b/drivers/phy/qualcomm/phy-qcom-qmp-combo.c
@@ -2555,6 +2555,7 @@ static int qmp_combo_usb_power_on(struct phy *phy)
 	void __iomem *tx2 = qmp->tx2;
 	void __iomem *rx2 = qmp->rx2;
 	void __iomem *pcs = qmp->pcs;
+	void __iomem *pcs_usb = qmp->pcs_usb;
 	void __iomem *status;
 	unsigned int val;
 	int ret;
@@ -2576,6 +2577,9 @@ static int qmp_combo_usb_power_on(struct phy *phy)
 
 	qmp_combo_configure(pcs, cfg->pcs_tbl, cfg->pcs_tbl_num);
 
+	if (pcs_usb)
+		qmp_combo_configure(pcs_usb, cfg->pcs_usb_tbl, cfg->pcs_usb_tbl_num);
+
 	if (cfg->has_pwrdn_delay)
 		usleep_range(10, 20);
 

-- 
2.42.0


-- 
linux-phy mailing list
linux-phy@lists.infradead.org
https://lists.infradead.org/mailman/listinfo/linux-phy

^ permalink raw reply related	[flat|nested] 13+ messages in thread
* [PATCH v2 2/2] phy: qcom-qmp-combo: initialize PCS_USB registers
@ 2023-09-11 19:32   ` Konrad Dybcio
  0 siblings, 0 replies; 13+ messages in thread
From: Konrad Dybcio @ 2023-09-11 19:32 UTC (permalink / raw)
  To: Andy Gross, Bjorn Andersson, Vinod Koul, Kishon Vijay Abraham I,
	Abel Vesa, Johan Hovold, Dmitry Baryshkov
  Cc: Marijn Suijten, linux-arm-msm, linux-phy, linux-kernel,
	Konrad Dybcio, Adrien Thierry

Currently, PCS_USB registers that have their initialization data in a
pcs_usb_tbl table are never initialized. Fix that.

Fixes: fc64623637da ("phy: qcom-qmp-combo,usb: add support for separate PCS_USB region")
Reported-by: Adrien Thierry <athierry@redhat.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
---
 drivers/phy/qualcomm/phy-qcom-qmp-combo.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/phy/qualcomm/phy-qcom-qmp-combo.c b/drivers/phy/qualcomm/phy-qcom-qmp-combo.c
index 843099d314bf..1922b05403ac 100644
--- a/drivers/phy/qualcomm/phy-qcom-qmp-combo.c
+++ b/drivers/phy/qualcomm/phy-qcom-qmp-combo.c
@@ -2555,6 +2555,7 @@ static int qmp_combo_usb_power_on(struct phy *phy)
 	void __iomem *tx2 = qmp->tx2;
 	void __iomem *rx2 = qmp->rx2;
 	void __iomem *pcs = qmp->pcs;
+	void __iomem *pcs_usb = qmp->pcs_usb;
 	void __iomem *status;
 	unsigned int val;
 	int ret;
@@ -2576,6 +2577,9 @@ static int qmp_combo_usb_power_on(struct phy *phy)
 
 	qmp_combo_configure(pcs, cfg->pcs_tbl, cfg->pcs_tbl_num);
 
+	if (pcs_usb)
+		qmp_combo_configure(pcs_usb, cfg->pcs_usb_tbl, cfg->pcs_usb_tbl_num);
+
 	if (cfg->has_pwrdn_delay)
 		usleep_range(10, 20);
 

-- 
2.42.0


^ permalink raw reply related	[flat|nested] 13+ messages in thread
* Re: [PATCH v2 1/2] phy: qcom-qmp-combo: Square out 8550 POWER_STATE_CONFIG1
  2023-09-11 19:32   ` Konrad Dybcio
@ 2023-09-11 19:37     ` Dmitry Baryshkov
  -1 siblings, 0 replies; 13+ messages in thread
From: Dmitry Baryshkov @ 2023-09-11 19:37 UTC (permalink / raw)
  To: Konrad Dybcio
  Cc: Andy Gross, Bjorn Andersson, Vinod Koul, Kishon Vijay Abraham I,
	Abel Vesa, Johan Hovold, Marijn Suijten, linux-arm-msm,
	linux-phy, linux-kernel

On Mon, 11 Sept 2023 at 22:32, Konrad Dybcio <konrad.dybcio@linaro.org> wrote:
>
> There are two instances of the POWER_STATE_CONFIG1 register: one in
> the PCS space and another one in PCS_USB.
>
> The downstream init sequence pokes the latter one while we've been poking
> the former one (and misnamed it as the latter one, impostor!). Fix that
> up to avoid UB.
>
> Fixes: 49742e9edab3 ("phy: qcom-qmp-combo: Add support for SM8550")
> Reviewed-by: Abel Vesa <abel.vesa@linaro.org>
> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
> Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
> ---
>  drivers/phy/qualcomm/phy-qcom-qmp-combo.c      | 2 +-
>  drivers/phy/qualcomm/phy-qcom-qmp-pcs-usb-v6.h | 3 ++-
>  2 files changed, 3 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/phy/qualcomm/phy-qcom-qmp-combo.c b/drivers/phy/qualcomm/phy-qcom-qmp-combo.c
> index cbb28afce135..843099d314bf 100644
> --- a/drivers/phy/qualcomm/phy-qcom-qmp-combo.c
> +++ b/drivers/phy/qualcomm/phy-qcom-qmp-combo.c
> @@ -859,10 +859,10 @@ static const struct qmp_phy_init_tbl sm8550_usb3_pcs_tbl[] = {
>         QMP_PHY_INIT_CFG(QPHY_USB_V6_PCS_PCS_TX_RX_CONFIG, 0x0c),
>         QMP_PHY_INIT_CFG(QPHY_USB_V6_PCS_EQ_CONFIG1, 0x4b),
>         QMP_PHY_INIT_CFG(QPHY_USB_V6_PCS_EQ_CONFIG5, 0x10),
> -       QMP_PHY_INIT_CFG(QPHY_USB_V6_PCS_USB3_POWER_STATE_CONFIG1, 0x68),
>  };
>
>  static const struct qmp_phy_init_tbl sm8550_usb3_pcs_usb_tbl[] = {
> +       QMP_PHY_INIT_CFG(QPHY_USB_Q6_PCS_USB3_POWER_STATE_CONFIG1, 0x68),

And this is still _Q6_

>         QMP_PHY_INIT_CFG(QPHY_USB_V6_PCS_USB3_LFPS_DET_HIGH_COUNT_VAL, 0xf8),
>         QMP_PHY_INIT_CFG(QPHY_USB_V6_PCS_USB3_RXEQTRAINING_DFE_TIME_S2, 0x07),
>         QMP_PHY_INIT_CFG(QPHY_USB_V6_PCS_USB3_RCVR_DTCT_DLY_U3_L, 0x40),
> diff --git a/drivers/phy/qualcomm/phy-qcom-qmp-pcs-usb-v6.h b/drivers/phy/qualcomm/phy-qcom-qmp-pcs-usb-v6.h
> index 9510e63ba9d8..c38530d6776b 100644
> --- a/drivers/phy/qualcomm/phy-qcom-qmp-pcs-usb-v6.h
> +++ b/drivers/phy/qualcomm/phy-qcom-qmp-pcs-usb-v6.h
> @@ -12,7 +12,7 @@
>  #define QPHY_USB_V6_PCS_LOCK_DETECT_CONFIG3            0xcc
>  #define QPHY_USB_V6_PCS_LOCK_DETECT_CONFIG6            0xd8
>  #define QPHY_USB_V6_PCS_REFGEN_REQ_CONFIG1             0xdc
> -#define QPHY_USB_V6_PCS_USB3_POWER_STATE_CONFIG1       0x90
> +#define QPHY_USB_V6_PCS_POWER_STATE_CONFIG1            0x90
>  #define QPHY_USB_V6_PCS_RX_SIGDET_LVL                  0x188
>  #define QPHY_USB_V6_PCS_RCVR_DTCT_DLY_P1U2_L           0x190
>  #define QPHY_USB_V6_PCS_RCVR_DTCT_DLY_P1U2_H           0x194
> @@ -23,6 +23,7 @@
>  #define QPHY_USB_V6_PCS_EQ_CONFIG1                     0x1dc
>  #define QPHY_USB_V6_PCS_EQ_CONFIG5                     0x1ec
>
> +#define QPHY_USB_V6_PCS_USB3_POWER_STATE_CONFIG1       0x00
>  #define QPHY_USB_V6_PCS_USB3_LFPS_DET_HIGH_COUNT_VAL   0x18
>  #define QPHY_USB_V6_PCS_USB3_RXEQTRAINING_DFE_TIME_S2  0x3c
>  #define QPHY_USB_V6_PCS_USB3_RCVR_DTCT_DLY_U3_L                0x40
>
> --
> 2.42.0
>


-- 
With best wishes
Dmitry

-- 
linux-phy mailing list
linux-phy@lists.infradead.org
https://lists.infradead.org/mailman/listinfo/linux-phy

^ permalink raw reply	[flat|nested] 13+ messages in thread
* Re: [PATCH v2 1/2] phy: qcom-qmp-combo: Square out 8550 POWER_STATE_CONFIG1
@ 2023-09-11 19:37     ` Dmitry Baryshkov
  0 siblings, 0 replies; 13+ messages in thread
From: Dmitry Baryshkov @ 2023-09-11 19:37 UTC (permalink / raw)
  To: Konrad Dybcio
  Cc: Andy Gross, Bjorn Andersson, Vinod Koul, Kishon Vijay Abraham I,
	Abel Vesa, Johan Hovold, Marijn Suijten, linux-arm-msm,
	linux-phy, linux-kernel

On Mon, 11 Sept 2023 at 22:32, Konrad Dybcio <konrad.dybcio@linaro.org> wrote:
>
> There are two instances of the POWER_STATE_CONFIG1 register: one in
> the PCS space and another one in PCS_USB.
>
> The downstream init sequence pokes the latter one while we've been poking
> the former one (and misnamed it as the latter one, impostor!). Fix that
> up to avoid UB.
>
> Fixes: 49742e9edab3 ("phy: qcom-qmp-combo: Add support for SM8550")
> Reviewed-by: Abel Vesa <abel.vesa@linaro.org>
> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
> Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
> ---
>  drivers/phy/qualcomm/phy-qcom-qmp-combo.c      | 2 +-
>  drivers/phy/qualcomm/phy-qcom-qmp-pcs-usb-v6.h | 3 ++-
>  2 files changed, 3 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/phy/qualcomm/phy-qcom-qmp-combo.c b/drivers/phy/qualcomm/phy-qcom-qmp-combo.c
> index cbb28afce135..843099d314bf 100644
> --- a/drivers/phy/qualcomm/phy-qcom-qmp-combo.c
> +++ b/drivers/phy/qualcomm/phy-qcom-qmp-combo.c
> @@ -859,10 +859,10 @@ static const struct qmp_phy_init_tbl sm8550_usb3_pcs_tbl[] = {
>         QMP_PHY_INIT_CFG(QPHY_USB_V6_PCS_PCS_TX_RX_CONFIG, 0x0c),
>         QMP_PHY_INIT_CFG(QPHY_USB_V6_PCS_EQ_CONFIG1, 0x4b),
>         QMP_PHY_INIT_CFG(QPHY_USB_V6_PCS_EQ_CONFIG5, 0x10),
> -       QMP_PHY_INIT_CFG(QPHY_USB_V6_PCS_USB3_POWER_STATE_CONFIG1, 0x68),
>  };
>
>  static const struct qmp_phy_init_tbl sm8550_usb3_pcs_usb_tbl[] = {
> +       QMP_PHY_INIT_CFG(QPHY_USB_Q6_PCS_USB3_POWER_STATE_CONFIG1, 0x68),

And this is still _Q6_

>         QMP_PHY_INIT_CFG(QPHY_USB_V6_PCS_USB3_LFPS_DET_HIGH_COUNT_VAL, 0xf8),
>         QMP_PHY_INIT_CFG(QPHY_USB_V6_PCS_USB3_RXEQTRAINING_DFE_TIME_S2, 0x07),
>         QMP_PHY_INIT_CFG(QPHY_USB_V6_PCS_USB3_RCVR_DTCT_DLY_U3_L, 0x40),
> diff --git a/drivers/phy/qualcomm/phy-qcom-qmp-pcs-usb-v6.h b/drivers/phy/qualcomm/phy-qcom-qmp-pcs-usb-v6.h
> index 9510e63ba9d8..c38530d6776b 100644
> --- a/drivers/phy/qualcomm/phy-qcom-qmp-pcs-usb-v6.h
> +++ b/drivers/phy/qualcomm/phy-qcom-qmp-pcs-usb-v6.h
> @@ -12,7 +12,7 @@
>  #define QPHY_USB_V6_PCS_LOCK_DETECT_CONFIG3            0xcc
>  #define QPHY_USB_V6_PCS_LOCK_DETECT_CONFIG6            0xd8
>  #define QPHY_USB_V6_PCS_REFGEN_REQ_CONFIG1             0xdc
> -#define QPHY_USB_V6_PCS_USB3_POWER_STATE_CONFIG1       0x90
> +#define QPHY_USB_V6_PCS_POWER_STATE_CONFIG1            0x90
>  #define QPHY_USB_V6_PCS_RX_SIGDET_LVL                  0x188
>  #define QPHY_USB_V6_PCS_RCVR_DTCT_DLY_P1U2_L           0x190
>  #define QPHY_USB_V6_PCS_RCVR_DTCT_DLY_P1U2_H           0x194
> @@ -23,6 +23,7 @@
>  #define QPHY_USB_V6_PCS_EQ_CONFIG1                     0x1dc
>  #define QPHY_USB_V6_PCS_EQ_CONFIG5                     0x1ec
>
> +#define QPHY_USB_V6_PCS_USB3_POWER_STATE_CONFIG1       0x00
>  #define QPHY_USB_V6_PCS_USB3_LFPS_DET_HIGH_COUNT_VAL   0x18
>  #define QPHY_USB_V6_PCS_USB3_RXEQTRAINING_DFE_TIME_S2  0x3c
>  #define QPHY_USB_V6_PCS_USB3_RCVR_DTCT_DLY_U3_L                0x40
>
> --
> 2.42.0
>


-- 
With best wishes
Dmitry

^ permalink raw reply	[flat|nested] 13+ messages in thread
* Re: [PATCH v2 1/2] phy: qcom-qmp-combo: Square out 8550 POWER_STATE_CONFIG1
  2023-09-11 19:37     ` Dmitry Baryshkov
@ 2023-09-11 20:03       ` Konrad Dybcio
  -1 siblings, 0 replies; 13+ messages in thread
From: Konrad Dybcio @ 2023-09-11 20:03 UTC (permalink / raw)
  To: Dmitry Baryshkov
  Cc: Andy Gross, Bjorn Andersson, Vinod Koul, Kishon Vijay Abraham I,
	Abel Vesa, Johan Hovold, Marijn Suijten, linux-arm-msm,
	linux-phy, linux-kernel

On 11.09.2023 21:37, Dmitry Baryshkov wrote:
> On Mon, 11 Sept 2023 at 22:32, Konrad Dybcio <konrad.dybcio@linaro.org> wrote:
>>
>> There are two instances of the POWER_STATE_CONFIG1 register: one in
>> the PCS space and another one in PCS_USB.
>>
>> The downstream init sequence pokes the latter one while we've been poking
>> the former one (and misnamed it as the latter one, impostor!). Fix that
>> up to avoid UB.
>>
>> Fixes: 49742e9edab3 ("phy: qcom-qmp-combo: Add support for SM8550")
>> Reviewed-by: Abel Vesa <abel.vesa@linaro.org>
>> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
>> Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
>> ---
>>  drivers/phy/qualcomm/phy-qcom-qmp-combo.c      | 2 +-
>>  drivers/phy/qualcomm/phy-qcom-qmp-pcs-usb-v6.h | 3 ++-
>>  2 files changed, 3 insertions(+), 2 deletions(-)
>>
>> diff --git a/drivers/phy/qualcomm/phy-qcom-qmp-combo.c b/drivers/phy/qualcomm/phy-qcom-qmp-combo.c
>> index cbb28afce135..843099d314bf 100644
>> --- a/drivers/phy/qualcomm/phy-qcom-qmp-combo.c
>> +++ b/drivers/phy/qualcomm/phy-qcom-qmp-combo.c
>> @@ -859,10 +859,10 @@ static const struct qmp_phy_init_tbl sm8550_usb3_pcs_tbl[] = {
>>         QMP_PHY_INIT_CFG(QPHY_USB_V6_PCS_PCS_TX_RX_CONFIG, 0x0c),
>>         QMP_PHY_INIT_CFG(QPHY_USB_V6_PCS_EQ_CONFIG1, 0x4b),
>>         QMP_PHY_INIT_CFG(QPHY_USB_V6_PCS_EQ_CONFIG5, 0x10),
>> -       QMP_PHY_INIT_CFG(QPHY_USB_V6_PCS_USB3_POWER_STATE_CONFIG1, 0x68),
>>  };
>>
>>  static const struct qmp_phy_init_tbl sm8550_usb3_pcs_usb_tbl[] = {
>> +       QMP_PHY_INIT_CFG(QPHY_USB_Q6_PCS_USB3_POWER_STATE_CONFIG1, 0x68),
> 
> And this is still _Q6_
Gah, I thought about compiletesting but pride got me..

Konrad

-- 
linux-phy mailing list
linux-phy@lists.infradead.org
https://lists.infradead.org/mailman/listinfo/linux-phy

^ permalink raw reply	[flat|nested] 13+ messages in thread
* Re: [PATCH v2 1/2] phy: qcom-qmp-combo: Square out 8550 POWER_STATE_CONFIG1
@ 2023-09-11 20:03       ` Konrad Dybcio
  0 siblings, 0 replies; 13+ messages in thread
From: Konrad Dybcio @ 2023-09-11 20:03 UTC (permalink / raw)
  To: Dmitry Baryshkov
  Cc: Andy Gross, Bjorn Andersson, Vinod Koul, Kishon Vijay Abraham I,
	Abel Vesa, Johan Hovold, Marijn Suijten, linux-arm-msm,
	linux-phy, linux-kernel

On 11.09.2023 21:37, Dmitry Baryshkov wrote:
> On Mon, 11 Sept 2023 at 22:32, Konrad Dybcio <konrad.dybcio@linaro.org> wrote:
>>
>> There are two instances of the POWER_STATE_CONFIG1 register: one in
>> the PCS space and another one in PCS_USB.
>>
>> The downstream init sequence pokes the latter one while we've been poking
>> the former one (and misnamed it as the latter one, impostor!). Fix that
>> up to avoid UB.
>>
>> Fixes: 49742e9edab3 ("phy: qcom-qmp-combo: Add support for SM8550")
>> Reviewed-by: Abel Vesa <abel.vesa@linaro.org>
>> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
>> Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
>> ---
>>  drivers/phy/qualcomm/phy-qcom-qmp-combo.c      | 2 +-
>>  drivers/phy/qualcomm/phy-qcom-qmp-pcs-usb-v6.h | 3 ++-
>>  2 files changed, 3 insertions(+), 2 deletions(-)
>>
>> diff --git a/drivers/phy/qualcomm/phy-qcom-qmp-combo.c b/drivers/phy/qualcomm/phy-qcom-qmp-combo.c
>> index cbb28afce135..843099d314bf 100644
>> --- a/drivers/phy/qualcomm/phy-qcom-qmp-combo.c
>> +++ b/drivers/phy/qualcomm/phy-qcom-qmp-combo.c
>> @@ -859,10 +859,10 @@ static const struct qmp_phy_init_tbl sm8550_usb3_pcs_tbl[] = {
>>         QMP_PHY_INIT_CFG(QPHY_USB_V6_PCS_PCS_TX_RX_CONFIG, 0x0c),
>>         QMP_PHY_INIT_CFG(QPHY_USB_V6_PCS_EQ_CONFIG1, 0x4b),
>>         QMP_PHY_INIT_CFG(QPHY_USB_V6_PCS_EQ_CONFIG5, 0x10),
>> -       QMP_PHY_INIT_CFG(QPHY_USB_V6_PCS_USB3_POWER_STATE_CONFIG1, 0x68),
>>  };
>>
>>  static const struct qmp_phy_init_tbl sm8550_usb3_pcs_usb_tbl[] = {
>> +       QMP_PHY_INIT_CFG(QPHY_USB_Q6_PCS_USB3_POWER_STATE_CONFIG1, 0x68),
> 
> And this is still _Q6_
Gah, I thought about compiletesting but pride got me..

Konrad

^ permalink raw reply	[flat|nested] 13+ messages in thread
* Re: [PATCH v2 1/2] phy: qcom-qmp-combo: Square out 8550 POWER_STATE_CONFIG1
  2023-09-11 19:32   ` Konrad Dybcio
@ 2023-09-12 10:06     ` kernel test robot
  -1 siblings, 0 replies; 13+ messages in thread
From: kernel test robot @ 2023-09-12 10:06 UTC (permalink / raw)
  To: Konrad Dybcio, Andy Gross, Bjorn Andersson, Vinod Koul,
	Kishon Vijay Abraham I, Abel Vesa, Johan Hovold,
	Dmitry Baryshkov
  Cc: llvm, oe-kbuild-all, Marijn Suijten, linux-arm-msm, linux-phy,
	linux-kernel, Konrad Dybcio

Hi Konrad,

kernel test robot noticed the following build errors:

[auto build test ERROR on linus/master]
[also build test ERROR on v6.6-rc1 next-20230912]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]

url:    https://github.com/intel-lab-lkp/linux/commits/Konrad-Dybcio/phy-qcom-qmp-combo-initialize-PCS_USB-registers/20230912-072106
base:   linus/master
patch link:    https://lore.kernel.org/r/20230829-topic-8550_usbphy-v2-1-a72f43311d19%40linaro.org
patch subject: [PATCH v2 1/2] phy: qcom-qmp-combo: Square out 8550 POWER_STATE_CONFIG1
config: arm-randconfig-r016-20230912 (https://download.01.org/0day-ci/archive/20230912/202309121747.8Ln8K1XY-lkp@intel.com/config)
compiler: clang version 17.0.0 (https://github.com/llvm/llvm-project.git 4a5ac14ee968ff0ad5d2cc1ffa0299048db4c88a)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20230912/202309121747.8Ln8K1XY-lkp@intel.com/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202309121747.8Ln8K1XY-lkp@intel.com/

All errors (new ones prefixed by >>):

>> drivers/phy/qualcomm/phy-qcom-qmp-combo.c:865:19: error: use of undeclared identifier 'QPHY_USB_Q6_PCS_USB3_POWER_STATE_CONFIG1'
     865 |         QMP_PHY_INIT_CFG(QPHY_USB_Q6_PCS_USB3_POWER_STATE_CONFIG1, 0x68),
         |                          ^
>> drivers/phy/qualcomm/phy-qcom-qmp-combo.c:1837:21: error: invalid application of 'sizeof' to an incomplete type 'const struct qmp_phy_init_tbl[]'
    1837 |         .pcs_usb_tbl_num        = ARRAY_SIZE(sm8550_usb3_pcs_usb_tbl),
         |                                   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   include/linux/kernel.h:57:32: note: expanded from macro 'ARRAY_SIZE'
      57 | #define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]) + __must_be_array(arr))
         |                                ^~~~~
   2 errors generated.


vim +/QPHY_USB_Q6_PCS_USB3_POWER_STATE_CONFIG1 +865 drivers/phy/qualcomm/phy-qcom-qmp-combo.c

   863	
   864	static const struct qmp_phy_init_tbl sm8550_usb3_pcs_usb_tbl[] = {
 > 865		QMP_PHY_INIT_CFG(QPHY_USB_Q6_PCS_USB3_POWER_STATE_CONFIG1, 0x68),
   866		QMP_PHY_INIT_CFG(QPHY_USB_V6_PCS_USB3_LFPS_DET_HIGH_COUNT_VAL, 0xf8),
   867		QMP_PHY_INIT_CFG(QPHY_USB_V6_PCS_USB3_RXEQTRAINING_DFE_TIME_S2, 0x07),
   868		QMP_PHY_INIT_CFG(QPHY_USB_V6_PCS_USB3_RCVR_DTCT_DLY_U3_L, 0x40),
   869		QMP_PHY_INIT_CFG(QPHY_USB_V6_PCS_USB3_RCVR_DTCT_DLY_U3_H, 0x00),
   870	};
   871	

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki

^ permalink raw reply	[flat|nested] 13+ messages in thread
* Re: [PATCH v2 1/2] phy: qcom-qmp-combo: Square out 8550 POWER_STATE_CONFIG1
@ 2023-09-12 10:06     ` kernel test robot
  0 siblings, 0 replies; 13+ messages in thread
From: kernel test robot @ 2023-09-12 10:06 UTC (permalink / raw)
  To: Konrad Dybcio, Andy Gross, Bjorn Andersson, Vinod Koul,
	Kishon Vijay Abraham I, Abel Vesa, Johan Hovold,
	Dmitry Baryshkov
  Cc: llvm, oe-kbuild-all, Marijn Suijten, linux-arm-msm, linux-phy,
	linux-kernel, Konrad Dybcio

Hi Konrad,

kernel test robot noticed the following build errors:

[auto build test ERROR on linus/master]
[also build test ERROR on v6.6-rc1 next-20230912]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]

url:    https://github.com/intel-lab-lkp/linux/commits/Konrad-Dybcio/phy-qcom-qmp-combo-initialize-PCS_USB-registers/20230912-072106
base:   linus/master
patch link:    https://lore.kernel.org/r/20230829-topic-8550_usbphy-v2-1-a72f43311d19%40linaro.org
patch subject: [PATCH v2 1/2] phy: qcom-qmp-combo: Square out 8550 POWER_STATE_CONFIG1
config: arm-randconfig-r016-20230912 (https://download.01.org/0day-ci/archive/20230912/202309121747.8Ln8K1XY-lkp@intel.com/config)
compiler: clang version 17.0.0 (https://github.com/llvm/llvm-project.git 4a5ac14ee968ff0ad5d2cc1ffa0299048db4c88a)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20230912/202309121747.8Ln8K1XY-lkp@intel.com/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202309121747.8Ln8K1XY-lkp@intel.com/

All errors (new ones prefixed by >>):

>> drivers/phy/qualcomm/phy-qcom-qmp-combo.c:865:19: error: use of undeclared identifier 'QPHY_USB_Q6_PCS_USB3_POWER_STATE_CONFIG1'
     865 |         QMP_PHY_INIT_CFG(QPHY_USB_Q6_PCS_USB3_POWER_STATE_CONFIG1, 0x68),
         |                          ^
>> drivers/phy/qualcomm/phy-qcom-qmp-combo.c:1837:21: error: invalid application of 'sizeof' to an incomplete type 'const struct qmp_phy_init_tbl[]'
    1837 |         .pcs_usb_tbl_num        = ARRAY_SIZE(sm8550_usb3_pcs_usb_tbl),
         |                                   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   include/linux/kernel.h:57:32: note: expanded from macro 'ARRAY_SIZE'
      57 | #define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]) + __must_be_array(arr))
         |                                ^~~~~
   2 errors generated.


vim +/QPHY_USB_Q6_PCS_USB3_POWER_STATE_CONFIG1 +865 drivers/phy/qualcomm/phy-qcom-qmp-combo.c

   863	
   864	static const struct qmp_phy_init_tbl sm8550_usb3_pcs_usb_tbl[] = {
 > 865		QMP_PHY_INIT_CFG(QPHY_USB_Q6_PCS_USB3_POWER_STATE_CONFIG1, 0x68),
   866		QMP_PHY_INIT_CFG(QPHY_USB_V6_PCS_USB3_LFPS_DET_HIGH_COUNT_VAL, 0xf8),
   867		QMP_PHY_INIT_CFG(QPHY_USB_V6_PCS_USB3_RXEQTRAINING_DFE_TIME_S2, 0x07),
   868		QMP_PHY_INIT_CFG(QPHY_USB_V6_PCS_USB3_RCVR_DTCT_DLY_U3_L, 0x40),
   869		QMP_PHY_INIT_CFG(QPHY_USB_V6_PCS_USB3_RCVR_DTCT_DLY_U3_H, 0x00),
   870	};
   871	

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki

-- 
linux-phy mailing list
linux-phy@lists.infradead.org
https://lists.infradead.org/mailman/listinfo/linux-phy

^ permalink raw reply	[flat|nested] 13+ messages in thread
* Re: [PATCH v2 1/2] phy: qcom-qmp-combo: Square out 8550 POWER_STATE_CONFIG1
  2023-09-11 19:32   ` Konrad Dybcio
                     ` (2 preceding siblings ...)
  (?)
@ 2023-09-23 14:37   ` kernel test robot
  -1 siblings, 0 replies; 13+ messages in thread
From: kernel test robot @ 2023-09-23 14:37 UTC (permalink / raw)
  To: Konrad Dybcio; +Cc: oe-kbuild-all

Hi Konrad,

kernel test robot noticed the following build errors:

[auto build test ERROR on linus/master]
[also build test ERROR on v6.6-rc2 next-20230921]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]

url:    https://github.com/intel-lab-lkp/linux/commits/Konrad-Dybcio/phy-qcom-qmp-combo-initialize-PCS_USB-registers/20230912-072106
base:   linus/master
patch link:    https://lore.kernel.org/r/20230829-topic-8550_usbphy-v2-1-a72f43311d19%40linaro.org
patch subject: [PATCH v2 1/2] phy: qcom-qmp-combo: Square out 8550 POWER_STATE_CONFIG1
config: parisc-randconfig-002-20230923 (https://download.01.org/0day-ci/archive/20230923/202309232206.bFdyguL7-lkp@intel.com/config)
compiler: hppa-linux-gcc (GCC) 13.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20230923/202309232206.bFdyguL7-lkp@intel.com/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202309232206.bFdyguL7-lkp@intel.com/

All errors (new ones prefixed by >>):

>> drivers/phy/qualcomm/phy-qcom-qmp-combo.c:865:26: error: 'QPHY_USB_Q6_PCS_USB3_POWER_STATE_CONFIG1' undeclared here (not in a function); did you mean 'QPHY_USB_V6_PCS_USB3_POWER_STATE_CONFIG1'?
     865 |         QMP_PHY_INIT_CFG(QPHY_USB_Q6_PCS_USB3_POWER_STATE_CONFIG1, 0x68),
         |                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   drivers/phy/qualcomm/phy-qcom-qmp-combo.c:87:27: note: in definition of macro 'QMP_PHY_INIT_CFG'
      87 |                 .offset = o,            \
         |                           ^


vim +865 drivers/phy/qualcomm/phy-qcom-qmp-combo.c

   863	
   864	static const struct qmp_phy_init_tbl sm8550_usb3_pcs_usb_tbl[] = {
 > 865		QMP_PHY_INIT_CFG(QPHY_USB_Q6_PCS_USB3_POWER_STATE_CONFIG1, 0x68),
   866		QMP_PHY_INIT_CFG(QPHY_USB_V6_PCS_USB3_LFPS_DET_HIGH_COUNT_VAL, 0xf8),
   867		QMP_PHY_INIT_CFG(QPHY_USB_V6_PCS_USB3_RXEQTRAINING_DFE_TIME_S2, 0x07),
   868		QMP_PHY_INIT_CFG(QPHY_USB_V6_PCS_USB3_RCVR_DTCT_DLY_U3_L, 0x40),
   869		QMP_PHY_INIT_CFG(QPHY_USB_V6_PCS_USB3_RCVR_DTCT_DLY_U3_H, 0x00),
   870	};
   871	

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki

^ permalink raw reply	[flat|nested] 13+ messages in thread
end of thread, other threads:[~2023-09-23 14:38 UTC | newest]

Thread overview: 13+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2023-09-11 19:32 [PATCH v2 0/2] 8550 USB QMPPHY fixups Konrad Dybcio
2023-09-11 19:32 ` Konrad Dybcio
2023-09-11 19:32 ` [PATCH v2 1/2] phy: qcom-qmp-combo: Square out 8550 POWER_STATE_CONFIG1 Konrad Dybcio
2023-09-11 19:32   ` Konrad Dybcio
2023-09-11 19:37   ` Dmitry Baryshkov
2023-09-11 19:37     ` Dmitry Baryshkov
2023-09-11 20:03     ` Konrad Dybcio
2023-09-11 20:03       ` Konrad Dybcio
2023-09-12 10:06   ` kernel test robot
2023-09-12 10:06     ` kernel test robot
2023-09-23 14:37   ` kernel test robot
2023-09-11 19:32 ` [PATCH v2 2/2] phy: qcom-qmp-combo: initialize PCS_USB registers Konrad Dybcio
2023-09-11 19:32   ` Konrad Dybcio

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