Re: [PATCH 1/3] clk: qcom: gcc-sm8450: Parent the eUSB3 clkref to bi_tcxo
From: Abel Vesa
Date: Tue Oct 20 2026 - 08:38:32 EST
On 26-10-19 16:17:38, redducc wrote:
> gcc_eusb3_0_clkref_en gates the XO reference to the eUSB2 PHY, but it
> has no parent, so its rate reads as 0. On SM8475 the SNPS eUSB2 PHY
> takes this clock as its reference and rejects a 0 Hz rate as
> unsupported, so USB doesn't probe.
>
> Parent it to bi_tcxo, as tcsrcc-sm8550 does for its clkref branches.
>
> Fixes: db0c944ee92b ("clk: qcom: Add clock driver for SM8450")
> Assisted-by: LLM
> Signed-off-by: redducc <sushmit718@xxxxxxxxx>
Full name here please.
See:
https://www.kernel.org/doc/html/latest/process/submitting-patches.html#sign-your-work-the-developer-s-certificate-of-origin