diff options
| author | Sean Anderson <sean.anderson@seco.com> | 2022-01-27 23:06:36 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-02-08 19:28:12 +0300 |
| commit | 5726079cd4860c190722445e01e1007e40a9ccb4 (patch) | |
| tree | 4fb4459f92a139a3d65c733e8daeb4d7f690bbda /arch | |
| parent | d8b1c3d0d700f7995607fde333a992de28636178 (diff) | |
| download | linux-5726079cd4860c190722445e01e1007e40a9ccb4.tar.xz | |
arm64: dts: ipq6018: Use reference clock to set dwc3 period
Instead of manually setting snps,ref-clock-period-ns, we can let the
driver calculate it automatically from the "ref" clock. I haven't
reviewed this board's schematics, so please let me know if this is the
wrong 24MHz clock to use.
Signed-off-by: Sean Anderson <sean.anderson@seco.com>
Link: https://lore.kernel.org/r/20220127200636.1456175-8-sean.anderson@seco.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm64/boot/dts/qcom/ipq6018.dtsi | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/arm64/boot/dts/qcom/ipq6018.dtsi b/arch/arm64/boot/dts/qcom/ipq6018.dtsi index 66ec5615651d..a614b9f73e2c 100644 --- a/arch/arm64/boot/dts/qcom/ipq6018.dtsi +++ b/arch/arm64/boot/dts/qcom/ipq6018.dtsi @@ -743,12 +743,13 @@ interrupts = <GIC_SPI 140 IRQ_TYPE_LEVEL_HIGH>; phys = <&qusb_phy_0>, <&usb0_ssphy>; phy-names = "usb2-phy", "usb3-phy"; + clocks = <&xo>; + clock-names = "ref"; tx-fifo-resize; snps,is-utmi-l1-suspend; snps,hird-threshold = /bits/ 8 <0x0>; snps,dis_u2_susphy_quirk; snps,dis_u3_susphy_quirk; - snps,ref-clock-period-ns = <0x32>; dr_mode = "host"; }; }; |