From: Sumit Semwal <sumit.semwal@xxxxxxxxxx>
This reverts commit cf9c7b34b90b622254b236a9a43737b6059a1c14.
This commit breaks UFS on RB5 in the 6.1 LTS kernels. The original patch
author suggests that this is not a stable kernel patch, hence reverting
it.
This was reported during testing with 6.1.103 / 5.15.165 LTS kernels
merged in the respective Android Common Kernel branches.
Signed-off-by: Sumit Semwal <sumit.semwal@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
arch/arm64/boot/dts/qcom/sm8250.dtsi | 20 ++++++++++++++------
1 file changed, 14 insertions(+), 6 deletions(-)
diff --git a/arch/arm64/boot/dts/qcom/sm8250.dtsi b/arch/arm64/boot/dts/qcom/sm8250.dtsi
index 6a2852584405..c9780b2afd2f 100644
--- a/arch/arm64/boot/dts/qcom/sm8250.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8250.dtsi
@@ -2125,7 +2125,7 @@ ufs_mem_hc: ufshc@1d84000 {
"jedec,ufs-2.0";
reg = <0 0x01d84000 0 0x3000>;
interrupts = <GIC_SPI 265 IRQ_TYPE_LEVEL_HIGH>;
- phys = <&ufs_mem_phy>;
+ phys = <&ufs_mem_phy_lanes>;
phy-names = "ufsphy";
lanes-per-direction = <2>;
#reset-cells = <1>;
@@ -2169,8 +2169,10 @@ ufs_mem_hc: ufshc@1d84000 {
ufs_mem_phy: phy@1d87000 {
compatible = "qcom,sm8250-qmp-ufs-phy";
- reg = <0 0x01d87000 0 0x1000>;
-
+ reg = <0 0x01d87000 0 0x1c0>;
+ #address-cells = <2>;
+ #size-cells = <2>;
+ ranges;
clock-names = "ref",
"ref_aux";
clocks = <&rpmhcc RPMH_CXO_CLK>,
@@ -2178,12 +2180,18 @@ ufs_mem_phy: phy@1d87000 {
resets = <&ufs_mem_hc 0>;
reset-names = "ufsphy";
+ status = "disabled";
power-domains = <&gcc UFS_PHY_GDSC>;
- #phy-cells = <0>;
-
- status = "disabled";
+ ufs_mem_phy_lanes: phy@1d87400 {
+ reg = <0 0x01d87400 0 0x16c>,
+ <0 0x01d87600 0 0x200>,
+ <0 0x01d87c00 0 0x200>,
+ <0 0x01d87800 0 0x16c>,
+ <0 0x01d87a00 0 0x200>;
+ #phy-cells = <0>;
+ };
};
ipa_virt: interconnect@1e00000 {
--
2.46.2
Patches currently in stable-queue which might be from sumit.semwal@xxxxxxxxxx are
queue-5.4/revert-arm64-dts-qcom-sm8250-switch-ufs-qmp-phy-to-new-style-of-bindings.patch
