On Mon, Jan 22, 2024 at 12:03:12PM +0100, Fabian Pfitzner wrote:
> The GP_CLK pin on Adin1300 PHY's offers three different output clocks.
> This patch adds the missing 125MHz recovered clock option which is not
> yet availible in the driver.
>
> Signed-off-by: Fabian Pfitzner <f.pfitzner@xxxxxxxxxxxxxx>
> ---
> Documentation/devicetree/bindings/net/adi,adin.yaml | 7 +++++--
Binding patches should be split out from drivers please.
Thanks,
Conor.
> drivers/net/phy/adin.c | 2 ++
> 2 files changed, 7 insertions(+), 2 deletions(-)
>
> diff --git a/Documentation/devicetree/bindings/net/adi,adin.yaml b/Documentation/devicetree/bindings/net/adi,adin.yaml
> index 929cf8c0b0fd..cd1b4efa692b 100644
> --- a/Documentation/devicetree/bindings/net/adi,adin.yaml
> +++ b/Documentation/devicetree/bindings/net/adi,adin.yaml
> @@ -38,14 +38,17 @@ properties:
>
> adi,phy-output-clock:
> description: |
> - Select clock output on GP_CLK pin. Two clocks are available:
> - A 25MHz reference and a free-running 125MHz.
> + Select clock output on GP_CLK pin. Three clocks are available:
> + - 25MHz reference
> + - free-running 125MHz
> + - recovered 125MHz
> The phy can alternatively automatically switch between the reference and
> the 125MHz clocks based on its internal state.
> $ref: /schemas/types.yaml#/definitions/string
> enum:
> - 25mhz-reference
> - 125mhz-free-running
> + - 125mhz-recovered
> - adaptive-free-running
>
> adi,phy-output-reference-clock:
> diff --git a/drivers/net/phy/adin.c b/drivers/net/phy/adin.c
> index 2e1a46e121d9..b1ed6fd24763 100644
> --- a/drivers/net/phy/adin.c
> +++ b/drivers/net/phy/adin.c
> @@ -508,6 +508,8 @@ static int adin_config_clk_out(struct phy_device *phydev)
> sel |= ADIN1300_GE_CLK_CFG_25;
> } else if (strcmp(val, "125mhz-free-running") == 0) {
> sel |= ADIN1300_GE_CLK_CFG_FREE_125;
> + } else if (strcmp(val, "125mhz-recovered") == 0) {
> + sel |= ADIN1300_GE_CLK_CFG_RCVR_125;
> } else if (strcmp(val, "adaptive-free-running") == 0) {
> sel |= ADIN1300_GE_CLK_CFG_HRT_FREE;
> } else {
>
> base-commit: 6613476e225e090cc9aad49be7fa504e290dd33d
> --
> 2.39.2
>
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