[PATCH v2] phy: exynos5-usbdrd: fix USB 2.0 HS PHY tuning values for Exynos7870

[Vinod Koul]

On Mon, 06 Apr 2026 15:56:27 +0200, Łukasz Lebiedziński wrote:
> The existing PHYPARAM0 tuning values for Exynos7870 are incorrect,
> causing the USB 2.0 PHY to fail high-speed negotiation and fall back
> to full-speed (12Mbps) operation.
> 
> Fix TXVREFTUNE (transmitter voltage reference) from 14 to 3,
> TXRESTUNE (transmitter impedance) from 3 to 2, and SQRXTUNE
> (squelch threshold) from 6 to 5. Also explicitly set
> TXPREEMPPULSETUNE to 0, which was previously missing from the
> tuning table despite being included in the register mask.
> 
> [...]

Applied, thanks!

[1/1] phy: exynos5-usbdrd: fix USB 2.0 HS PHY tuning values for Exynos7870
      commit: 5a759b120e31aa3ed914d98b51eb1755235250f2

Best regards,
-- 
~Vinod