linux-kernel - Re: [PATCH] clk: samsung: gs101: make all ufs related clocks critical

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Message-Id: <172950414928.27005.6092400710266336381.b4-ty@linaro.org>
Date: Mon, 21 Oct 2024 11:49:09 +0200
From: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To: krzk@...nel.org, s.nawrocki@...sung.com, cw00.choi@...sung.com, 
 alim.akhtar@...sung.com, mturquette@...libre.com, sboyd@...nel.org, 
 Peter Griffin <peter.griffin@...aro.org>
Cc: linux-arm-kernel@...ts.infradead.org, linux-samsung-soc@...r.kernel.org, 
 linux-clk@...r.kernel.org, linux-kernel@...r.kernel.org, 
 tudor.ambarus@...aro.org, andre.draszik@...aro.org, kernel-team@...roid.com, 
 willmcvicker@...gle.com
Subject: Re: [PATCH] clk: samsung: gs101: make all ufs related clocks
 critical


On Fri, 18 Oct 2024 14:02:15 +0100, Peter Griffin wrote:
> Enabling UFSHCD_CAP_HIBERN8_WITH_CLK_GATING in the UFS driver means
> all UFS clocks are gated/ungated, which leads to the UFS IP getting
> into a bad state and being completely non functional.
> 
> Downstream these clocks are all left in Automatic Clock Gate (ACG)
> mode, and are not exposed to the UFS driver in DT. Enabling ACG is
> ultimately what we need to do in the upstream Samsung clock driver
> as well.
> 
> [...]

Applied, thanks!

[1/1] clk: samsung: gs101: make all ufs related clocks critical
      https://git.kernel.org/krzk/linux/c/6aff357efc2bb060e5b400774becfd3d37644b44

Best regards,
-- 
Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>