Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67;
Content-Type: text/plain; charset="utf-8"
MIME-Version: 1.0
Content-Transfer-Encoding: quoted-printable
In-Reply-To: <20191126153437.11808-1-georgi.djakov@linaro.org>
References: <20191126153437.11808-1-georgi.djakov@linaro.org>
Cc:     mturquette@baylibre.com, agross@kernel.org, tdas@codeaurora.org,
        anischal@codeaurora.org, linux-arm-msm@vger.kernel.org,
        linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org,
        georgi.djakov@linaro.org
To:     Georgi Djakov <georgi.djakov@linaro.org>,
        bjorn.andersson@linaro.org, robdclark@gmail.com
Subject: Re: [PATCH] clk: qcom: gcc-sdm845: Add missing flag to votable GDSCs
From:   Stephen Boyd <sboyd@kernel.org>
User-Agent: alot/0.8.1
Date:   Sun, 05 Jan 2020 12:02:24 -0800
Message-Id: <20200105200225.9872C20715@mail.kernel.org>
Sender: linux-kernel-owner@vger.kernel.org
Precedence: bulk

Quoting Georgi Djakov (2019-11-26 07:34:37)
> On sdm845 devices, during boot we see the following warnings (unless we
> have added 'pd_ignore_unused' to the kernel command line):
>         hlos1_vote_mmnoc_mmu_tbu_sf_gdsc status stuck at 'on'
>         hlos1_vote_mmnoc_mmu_tbu_hf1_gdsc status stuck at 'on'
>         hlos1_vote_mmnoc_mmu_tbu_hf0_gdsc status stuck at 'on'
>         hlos1_vote_aggre_noc_mmu_tbu2_gdsc status stuck at 'on'
>         hlos1_vote_aggre_noc_mmu_tbu1_gdsc status stuck at 'on'
>         hlos1_vote_aggre_noc_mmu_pcie_tbu_gdsc status stuck at 'on'
>         hlos1_vote_aggre_noc_mmu_audio_tbu_gdsc status stuck at 'on'
>=20
> As the name of these GDSCs suggests, they are "votable" and in downstream
> DT, they all have the property "qcom,no-status-check-on-disable", which
> means that we should not poll the status bit when we disable them.
>=20
> Luckily the VOTABLE flag already exists and it does exactly what we need,
> so let's make use of it to make the warnings disappear.
>=20
> Fixes: 06391eddb60a ("clk: qcom: Add Global Clock controller (GCC) driver=
 for SDM845")
> Reported-by: Rob Clark <robdclark@gmail.com>
> Signed-off-by: Georgi Djakov <georgi.djakov@linaro.org>
> ---

Applied to clk-fixes