diff options
| author | André Draszik <andre.draszik@linaro.org> | 2024-06-17 17:44:42 +0100 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2024-07-02 18:52:04 +0530 |
| commit | e340c041b7a4c0321bfe2cb54817837c9040c739 (patch) | |
| tree | c959a19c04524e0c730f19cb0f535d32112fb57e /drivers/phy | |
| parent | 4c75fe2a5ec409b773ed5edb0e83e2f0a88d1138 (diff) | |
dt-bindings: phy: samsung,usb3-drd-phy: add gs101 compatible
Add a dedicated google,gs101-usb31drd-phy compatible for Google Tensor
gs101 SoC.
It needs additional clocks enabled for register access, and additional
memory regions (PCS & PMA) are required for successful configuration.
It also requires various power supplies (regulators) for the internal
circuitry to work. The required voltages are:
* pll-supply: 0.85V
* dvdd-usb20-supply: 0.85V (+10%, -7%)
* vddh-usb20-supply: 1.8V (+10%, -7%)
* vdd33-usb20-supply: 3.3V (+10%, -7%)
* vdda-usbdp-supply: 0.85V
* vddh-usbdp-supply: 1.8V
Signed-off-by: André Draszik <andre.draszik@linaro.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Peter Griffin <peter.griffin@linaro.org>
Link: https://lore.kernel.org/r/20240617-usb-phy-gs101-v3-1-b66de9ae7424@linaro.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers/phy')
0 files changed, 0 insertions, 0 deletions