From: Stephen Boyd <sboyd@kernel.org>
To: AngeloGioacchino Del Regno
<angelogioacchino.delregno@somainline.org>,
linux-arm-msm@vger.kernel.org
Cc: konrad.dybcio@somainline.org, marijn.suijten@somainline.org,
martin.botka@somainline.org, phone-devel@vger.kernel.org,
linux-kernel@vger.kernel.org, agross@kernel.org,
bjorn.andersson@linaro.org, mturquette@baylibre.com,
robh+dt@kernel.org, linux-clk@vger.kernel.org,
devicetree@vger.kernel.org,
AngeloGioacchino Del Regno
<angelogioacchino.delregno@somainline.org>
Subject: Re: [PATCH v2 08/11] clk: qcom: mmcc-msm8998: Add hardware clockgating registers to some clks
Date: Mon, 08 Feb 2021 10:21:31 -0800 [thread overview]
Message-ID: <161280849168.76967.8269855685273520624@swboyd.mtv.corp.google.com> (raw)
In-Reply-To: <20210114221059.483390-9-angelogioacchino.delregno@somainline.org>
Quoting AngeloGioacchino Del Regno (2021-01-14 14:10:56)
> Hardware clock gating is supported on some of the clocks declared in
> there: ignoring that it does exist may lead to unstabilities on some
> firmwares.
> Add the HWCG registers where applicable to stop potential crashes.
>
> This was verified on a smartphone shipped with a recent MSM8998
> firmware, which will experience random crashes without this change.
>
> Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org>
> ---
Applied to clk-next
next prev parent reply other threads:[~2021-02-08 18:24 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-14 22:10 [PATCH v2 00/11] Clock fixes for MSM8998 GCC, MMCC, GPUCC AngeloGioacchino Del Regno
2021-01-14 22:10 ` [PATCH v2 01/11] dt-bindings: clocks: gcc-msm8998: Add GCC_MMSS_GPLL0_CLK definition AngeloGioacchino Del Regno
2021-02-08 18:19 ` Stephen Boyd
2021-01-14 22:10 ` [PATCH v2 02/11] clk: qcom: gcc-msm8998: Wire up gcc_mmss_gpll0 clock AngeloGioacchino Del Regno
2021-02-08 18:19 ` Stephen Boyd
2021-01-14 22:10 ` [PATCH v2 03/11] dt-bindings: clock: gcc-msm8998: Add HMSS_GPLL0_CLK_SRC definition AngeloGioacchino Del Regno
2021-02-08 18:19 ` Stephen Boyd
2021-01-14 22:10 ` [PATCH v2 04/11] clk: qcom: gcc-msm8998: Add missing hmss_gpll0_clk_src clock AngeloGioacchino Del Regno
2021-02-08 18:19 ` Stephen Boyd
2021-01-14 22:10 ` [PATCH v2 05/11] clk: qcom: gcc-msm8998: Mark gpu_cfg_ahb_clk as critical AngeloGioacchino Del Regno
2021-01-14 22:37 ` Jeffrey Hugo
2021-01-14 23:05 ` AngeloGioacchino Del Regno
2021-01-15 0:09 ` Jeffrey Hugo
2021-02-08 18:18 ` Stephen Boyd
2021-02-09 13:20 ` AngeloGioacchino Del Regno
2021-02-08 18:19 ` Stephen Boyd
2021-01-14 22:10 ` [PATCH v2 06/11] clk: qcom: gcc-msm8998: Fix Alpha PLL type for all GPLLs AngeloGioacchino Del Regno
2021-02-08 18:19 ` Stephen Boyd
2021-01-14 22:10 ` [PATCH v2 07/11] clk: qcom: mmcc-msm8998: Set CLK_GET_RATE_NOCACHE to pixel/byte clks AngeloGioacchino Del Regno
2021-02-08 18:20 ` Stephen Boyd
2021-02-08 18:21 ` Stephen Boyd
2021-02-09 13:19 ` AngeloGioacchino Del Regno
2021-01-14 22:10 ` [PATCH v2 08/11] clk: qcom: mmcc-msm8998: Add hardware clockgating registers to some clks AngeloGioacchino Del Regno
2021-02-08 18:21 ` Stephen Boyd [this message]
2021-01-14 22:10 ` [PATCH v2 09/11] clk: qcom: mmcc-msm8998: Set bimc_smmu_gdsc always on AngeloGioacchino Del Regno
2021-02-08 18:22 ` Stephen Boyd
2021-01-14 22:10 ` [PATCH v2 10/11] clk: qcom: gpucc-msm8998: Add resets, cxc, fix flags on gpu_gx_gdsc AngeloGioacchino Del Regno
2021-02-08 18:22 ` Stephen Boyd
2021-01-14 22:10 ` [PATCH v2 11/11] clk: qcom: gpucc-msm8998: Allow fabia gpupll0 rate setting AngeloGioacchino Del Regno
2021-02-08 18:22 ` Stephen Boyd
2021-02-08 18:24 ` Stephen Boyd
2021-02-09 13:18 ` AngeloGioacchino Del Regno
2021-01-14 22:12 ` [PATCH v2 00/11] Clock fixes for MSM8998 GCC, MMCC, GPUCC AngeloGioacchino Del Regno
2021-01-30 17:21 ` Konrad Dybcio
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