This is a note to let you know that I've just added the patch titled
arm64: dts: qcom: sm6350: fix USB-DP PHY registers
to the 6.0-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:
arm64-dts-qcom-sm6350-fix-usb-dp-phy-registers.patch
and it can be found in the queue-6.0 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 347b9491c595d5091bfabe65cad2fd6eee786153 Mon Sep 17 00:00:00 2001
From: Johan Hovold <johan+linaro@xxxxxxxxxx>
Date: Fri, 11 Nov 2022 10:47:28 +0100
Subject: arm64: dts: qcom: sm6350: fix USB-DP PHY registers
From: Johan Hovold <johan+linaro@xxxxxxxxxx>
commit 347b9491c595d5091bfabe65cad2fd6eee786153 upstream.
When adding support for the DisplayPort part of the QMP PHY the binding
(and devicetree parser) for the (USB) child node was simply reused and
this has lead to some confusion.
The third DP register region is really the DP_PHY region, not "PCS" as
the binding claims, and lie at offset 0x2a00 (not 0x2c00).
Similarly, there likely are no "RX", "RX2" or "PCS_MISC" regions as
there are for the USB part of the PHY (and in any case the Linux driver
does not use them).
Note that the sixth "PCS_MISC" region is not even in the binding.
Fixes: 23737b9557fe ("arm64: dts: qcom: sm6350: Add USB1 nodes")
Cc: stable@xxxxxxxxxxxxxxx # 5.16
Signed-off-by: Johan Hovold <johan+linaro@xxxxxxxxxx>
Signed-off-by: Bjorn Andersson <andersson@xxxxxxxxxx>
Link: https://lore.kernel.org/r/20221111094729.11842-2-johan+linaro@xxxxxxxxxx
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
arch/arm64/boot/dts/qcom/sm6350.dtsi | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
--- a/arch/arm64/boot/dts/qcom/sm6350.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm6350.dtsi
@@ -1007,10 +1007,9 @@
dp_phy: dp-phy@88ea200 {
reg = <0 0x088ea200 0 0x200>,
<0 0x088ea400 0 0x200>,
- <0 0x088eac00 0 0x400>,
+ <0 0x088eaa00 0 0x200>,
<0 0x088ea600 0 0x200>,
- <0 0x088ea800 0 0x200>,
- <0 0x088eaa00 0 0x100>;
+ <0 0x088ea800 0 0x200>;
#phy-cells = <0>;
#clock-cells = <1>;
};
Patches currently in stable-queue which might be from johan+linaro@xxxxxxxxxx are
queue-6.0/arm64-dts-qcom-sm8450-fix-ufs-phy-registers.patch
queue-6.0/arm64-dts-qcom-sm8250-fix-ufs-phy-registers.patch
queue-6.0/arm64-dts-qcom-sm8250-drop-bogus-dp-phy-clock.patch
queue-6.0/arm64-dts-qcom-sm6350-fix-usb-dp-phy-registers.patch
queue-6.0/arm64-dts-qcom-sm8250-fix-usb-dp-phy-registers.patch
queue-6.0/arm64-dts-qcom-sm8350-fix-ufs-phy-registers.patch
queue-6.0/arm64-dts-qcom-sm6350-drop-bogus-dp-phy-clock.patch
queue-6.0/arm64-dts-qcom-sm8150-fix-ufs-phy-registers.patch
queue-6.0/phy-qcom-qmp-pcie-fix-ipq8074-gen3-initialisation.patch
queue-6.0/phy-qcom-qmp-pcie-drop-bogus-register-update.patch
