Patch "phy: qcom: qmp-combo: fix VCO div offset on v5_5nm and v6" has been added to the 6.6-stable tree

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This is a note to let you know that I've just added the patch titled

    phy: qcom: qmp-combo: fix VCO div offset on v5_5nm and v6

to the 6.6-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     phy-qcom-qmp-combo-fix-vco-div-offset-on-v5_5nm-and-v6.patch
and it can be found in the queue-6.6 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.


>From 025a6f7448f7bb5f4fceb62498ee33d89ae266bb Mon Sep 17 00:00:00 2001
From: Johan Hovold <johan+linaro@xxxxxxxxxx>
Date: Mon, 8 Apr 2024 11:30:23 +0200
Subject: phy: qcom: qmp-combo: fix VCO div offset on v5_5nm and v6

From: Johan Hovold <johan+linaro@xxxxxxxxxx>

commit 025a6f7448f7bb5f4fceb62498ee33d89ae266bb upstream.

Commit 5abed58a8bde ("phy: qcom: qmp-combo: Fix VCO div offset on v3")
fixed a regression introduced in 6.5 by making sure that the correct
offset is used for the DP_PHY_VCO_DIV register on v3 hardware.

Unfortunately, that fix instead broke DisplayPort on v5_5nm and v6
hardware as it failed to add the corresponding offsets also to those
register tables.

Fixes: 815891eee668 ("phy: qcom-qmp-combo: Introduce orientation variable")
Fixes: 5abed58a8bde ("phy: qcom: qmp-combo: Fix VCO div offset on v3")
Cc: stable@xxxxxxxxxxxxxxx	# 6.5: 5abed58a8bde
Cc: Stephen Boyd <swboyd@xxxxxxxxxxxx>
Cc: Abhinav Kumar <quic_abhinavk@xxxxxxxxxxx>
Cc: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx>
Signed-off-by: Johan Hovold <johan+linaro@xxxxxxxxxx>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx>
Reviewed-by: Stephen Boyd <swboyd@xxxxxxxxxxxx>
Reviewed-by: Abhinav Kumar <quic_abhinavk@xxxxxxxxxxx>
Link: https://lore.kernel.org/r/20240408093023.506-1-johan+linaro@xxxxxxxxxx
Signed-off-by: Vinod Koul <vkoul@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
Signed-off-by: Stephen Boyd <swboyd@xxxxxxxxxxxx>
---
 drivers/phy/qualcomm/phy-qcom-qmp-combo.c |    2 ++
 drivers/phy/qualcomm/phy-qcom-qmp.h       |    2 ++
 2 files changed, 4 insertions(+)

--- a/drivers/phy/qualcomm/phy-qcom-qmp-combo.c
+++ b/drivers/phy/qualcomm/phy-qcom-qmp-combo.c
@@ -188,6 +188,7 @@ static const unsigned int qmp_v5_5nm_usb
 	[QPHY_COM_BIAS_EN_CLKBUFLR_EN]	= QSERDES_V5_COM_BIAS_EN_CLKBUFLR_EN,
 
 	[QPHY_DP_PHY_STATUS]		= QSERDES_V5_DP_PHY_STATUS,
+	[QPHY_DP_PHY_VCO_DIV]		= QSERDES_V5_DP_PHY_VCO_DIV,
 
 	[QPHY_TX_TX_POL_INV]		= QSERDES_V5_5NM_TX_TX_POL_INV,
 	[QPHY_TX_TX_DRV_LVL]		= QSERDES_V5_5NM_TX_TX_DRV_LVL,
@@ -212,6 +213,7 @@ static const unsigned int qmp_v6_usb3phy
 	[QPHY_COM_BIAS_EN_CLKBUFLR_EN]	= QSERDES_V6_COM_PLL_BIAS_EN_CLK_BUFLR_EN,
 
 	[QPHY_DP_PHY_STATUS]		= QSERDES_V6_DP_PHY_STATUS,
+	[QPHY_DP_PHY_VCO_DIV]		= QSERDES_V6_DP_PHY_VCO_DIV,
 
 	[QPHY_TX_TX_POL_INV]		= QSERDES_V6_TX_TX_POL_INV,
 	[QPHY_TX_TX_DRV_LVL]		= QSERDES_V6_TX_TX_DRV_LVL,
--- a/drivers/phy/qualcomm/phy-qcom-qmp.h
+++ b/drivers/phy/qualcomm/phy-qcom-qmp.h
@@ -134,9 +134,11 @@
 #define QPHY_V4_PCS_MISC_TYPEC_STATUS			0x10
 #define QPHY_V4_PCS_MISC_PLACEHOLDER_STATUS		0x14
 
+#define QSERDES_V5_DP_PHY_VCO_DIV			0x070
 #define QSERDES_V5_DP_PHY_STATUS			0x0dc
 
 /* Only for QMP V6 PHY - DP PHY registers */
+#define QSERDES_V6_DP_PHY_VCO_DIV			0x070
 #define QSERDES_V6_DP_PHY_AUX_INTERRUPT_STATUS		0x0e0
 #define QSERDES_V6_DP_PHY_STATUS			0x0e4
 


Patches currently in stable-queue which might be from johan+linaro@xxxxxxxxxx are

queue-6.6/bluetooth-qca-fix-null-deref-on-non-serdev-suspend.patch
queue-6.6/bluetooth-qca-fix-null-deref-on-non-serdev-setup.patch
queue-6.6/phy-qcom-qmp-combo-fix-vco-div-offset-on-v5_5nm-and-v6.patch
queue-6.6/phy-qcom-qmp-combo-fix-register-base-for-qserdes_dp_phy_mode.patch
queue-6.6/arm64-dts-qcom-sc8280xp-add-missing-pcie-minimum-opp.patch




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