diff options
| author | Alexey Romanov <avromanov@salutedevices.com> | 2024-01-24 16:06:23 +0300 |
|---|---|---|
| committer | Neil Armstrong <neil.armstrong@linaro.org> | 2024-02-13 09:39:56 +0100 |
| commit | d1159418fbd5880d3285f4797d3f11eeaf6d0d42 (patch) | |
| tree | 7b73cceb64936b1406f8a58b0b85638d14d4769a /arch/arm64/boot/dts/amlogic | |
| parent | 844e50c4a18f66462cad04b000506e7c063d74c5 (diff) | |
arch: arm64: dts: meson: a1: add assigned-clocks for usb node
To ensure proper functionality of USB, it is necessary to use
the rate of 64000000 for CLKID_USB_BUS. For instance, adb may
not function correctly without this setting. This information
has been derived from the vendor SDK.
Signed-off-by: Alexey Romanov <avromanov@salutedevices.com>
Signed-off-by: Dmitry Rokosov <ddrokosov@salutedevices.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20240124130623.3471236-1-avromanov@salutedevices.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Diffstat (limited to 'arch/arm64/boot/dts/amlogic')
| -rw-r--r-- | arch/arm64/boot/dts/amlogic/meson-a1.dtsi | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/amlogic/meson-a1.dtsi b/arch/arm64/boot/dts/amlogic/meson-a1.dtsi index 648e7f49424f..c03e207ea6c5 100644 --- a/arch/arm64/boot/dts/amlogic/meson-a1.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-a1.dtsi @@ -450,6 +450,8 @@ <&clkc_periphs CLKID_USB_BUS>, <&clkc_periphs CLKID_USB_CTRL_IN>; clock-names = "usb_ctrl", "usb_bus", "xtal_usb_ctrl"; + assigned-clocks = <&clkc_periphs CLKID_USB_BUS>; + assigned-clock-rates = <64000000>; resets = <&reset RESET_USBCTRL>; reset-name = "usb_ctrl"; |