Subject: Re: [net-next,PATCH v5 3/3] net: phy: realtek: Add property to enable SSC

From: Jakub Kicinski <[email-masked]>
Date: Mon, 30 Mar 2026 18:57:21 -0700

On Thu, 26 Mar 2026 22:06:35 +0100 Marek Vasut wrote:
> +/* RTL8211F SSC settings */
> +#define RTL8211F_SSC_PAGE			0xc44
> +#define RTL8211F_SSC_RXC			0x13
> +#define RTL8211F_SSC_SYSCLK			0x17
> +#define RTL8211F_SSC_CLKOUT			0x19

> +	/* Unnamed registers from EMI improvement parameters application note 1.2 */
> +	ret = phy_write_paged(phydev, 0xd09, 0x10, 0xcf00);
> +	if (ret < 0) {
> +		dev_err(dev, "CLKOUT SSC initialization failed: %pe\n", ERR_PTR(ret));
> +		return ret;
> +	}
> +
> +	ret = phy_write(phydev, RTL8211F_SSC_CLKOUT, 0x38c3);
> +	if (ret < 0) {
> +		dev_err(dev, "CLKOUT SSC configuration failed: %pe\n", ERR_PTR(ret));
> +		return ret;
> +	}

AI flags that this, did you mean to write to the SSC_PAGE here?
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