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| author | Johan Hovold <johan+linaro@kernel.org> | 2022-09-19 11:44:54 +0200 |
|---|---|---|
| committer | Bjorn Andersson <andersson@kernel.org> | 2022-10-17 22:11:11 +0200 |
| commit | 7cdfb7a54ac88f7cb6d830ebb78bdbcbcb44bb4c (patch) | |
| tree | a86c30419c63847d88bcf6d15c4c4e93153ae854 /arch/arm64 | |
| parent | arm64: dts: qcom: sc8280xp: fix USB PHY PCS registers (diff) | |
| download | linux-7cdfb7a54ac88f7cb6d830ebb78bdbcbcb44bb4c.tar.xz linux-7cdfb7a54ac88f7cb6d830ebb78bdbcbcb44bb4c.zip | |
arm64: dts: qcom: sc8280xp: drop broken DP PHY nodes
The DP PHY register layout of the current binding do not apply to the
newer USB4/USB3/DP PHY which uses a different register layout entirely.
Drop the DP PHY subnodes until the binding has been updated to prevent
the driver from corrupting unrelated registers.
Note that this is also needed in order to not break USB with an upcoming
PHY driver change that checks for overlapping register regions.
Fixes: 152d1faf1e2f ("arm64: dts: qcom: add SC8280XP platform")
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20220919094454.1574-5-johan+linaro@kernel.org
Diffstat (limited to 'arch/arm64')
| -rw-r--r-- | arch/arm64/boot/dts/qcom/sc8280xp.dtsi | 20 |
1 files changed, 0 insertions, 20 deletions
diff --git a/arch/arm64/boot/dts/qcom/sc8280xp.dtsi b/arch/arm64/boot/dts/qcom/sc8280xp.dtsi index 2cf2b3d83631..6ed4ab2c08b4 100644 --- a/arch/arm64/boot/dts/qcom/sc8280xp.dtsi +++ b/arch/arm64/boot/dts/qcom/sc8280xp.dtsi @@ -1191,16 +1191,6 @@ clock-names = "pipe0"; clock-output-names = "usb0_phy_pipe_clk_src"; }; - - usb_0_dpphy: dp-phy@88ed200 { - reg = <0 0x088ed200 0 0x200>, - <0 0x088ed400 0 0x200>, - <0 0x088eda00 0 0x200>, - <0 0x088ea600 0 0x200>, - <0 0x088ea800 0 0x200>; - #clock-cells = <1>; - #phy-cells = <0>; - }; }; usb_1_hsphy: phy@8902000 { @@ -1253,16 +1243,6 @@ clock-names = "pipe0"; clock-output-names = "usb1_phy_pipe_clk_src"; }; - - usb_1_dpphy: dp-phy@8904200 { - reg = <0 0x08904200 0 0x200>, - <0 0x08904400 0 0x200>, - <0 0x08904a00 0 0x200>, - <0 0x08904600 0 0x200>, - <0 0x08904800 0 0x200>; - #clock-cells = <1>; - #phy-cells = <0>; - }; }; system-cache-controller@9200000 { |