From: Bjorn Andersson <andersson@kernel.org>
To: Vinod Koul <vkoul@kernel.org>,
Kishon Vijay Abraham I <kishon@kernel.org>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Dmitry Baryshkov <lumag@kernel.org>,
Konrad Dybcio <konradybcio@kernel.org>,
Sibi Sankar <sibi.sankar@oss.qualcomm.com>,
Rajendra Nayak <quic_rjendra@quicinc.com>,
Abel Vesa <abel.vesa@oss.qualcomm.com>
Cc: Neil Armstrong <neil.armstrong@linaro.org>,
linux-arm-msm@vger.kernel.org, linux-phy@lists.infradead.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
Krzysztof Kozlowski <krzk@kernel.org>,
Abel Vesa <abelvesa@kernel.org>,
stable@vger.kernel.org
Subject: Re: (subset) [PATCH RESEND v5 3/3] arm64: dts: qcom: x1e80100: Add missing TCSR ref clock to the DP PHYs
Date: Mon, 5 Jan 2026 13:16:16 -0600 [thread overview]
Message-ID: <176764058413.2961867.6085786733249123604.b4-ty@kernel.org> (raw)
In-Reply-To: <20251224-phy-qcom-edp-add-missing-refclk-v5-3-3f45d349b5ac@oss.qualcomm.com>
On Wed, 24 Dec 2025 12:53:29 +0200, Abel Vesa wrote:
> The DP PHYs on X1E80100 need the ref clock which is provided by the
> TCSR CC.
>
> The current X Elite devices supported upstream work fine without this
> clock, because the boot firmware leaves this clock enabled. But we should
> not rely on that. Also, even though this change breaks the ABI, it is
> needed in order to make the driver disables this clock along with the
> other ones, for a proper bring-down of the entire PHY.
>
> [...]
Applied, thanks!
[3/3] arm64: dts: qcom: x1e80100: Add missing TCSR ref clock to the DP PHYs
commit: 0907cab01ff9746ecf08592edd9bd85d2636be58
Best regards,
--
Bjorn Andersson <andersson@kernel.org>
next prev parent reply other threads:[~2026-01-05 19:16 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-12-24 10:53 [PATCH RESEND v5 0/3] phy: qcom: edp: Add missing ref clock to x1e80100 Abel Vesa
2025-12-24 10:53 ` [PATCH RESEND v5 1/3] dt-bindings: phy: qcom-edp: Add missing clock for X Elite Abel Vesa
2025-12-24 10:53 ` [PATCH RESEND v5 2/3] phy: qcom: edp: Make the number of clocks flexible Abel Vesa
2025-12-24 10:53 ` [PATCH RESEND v5 3/3] arm64: dts: qcom: x1e80100: Add missing TCSR ref clock to the DP PHYs Abel Vesa
2026-01-05 19:16 ` Bjorn Andersson [this message]
2026-01-01 11:08 ` (subset) [PATCH RESEND v5 0/3] phy: qcom: edp: Add missing ref clock to x1e80100 Vinod Koul
2026-01-05 19:16 ` Bjorn Andersson
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