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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 09/11] clk: qcom: mmcc-msm8998: Set bimc_smmu_gdsc always on
Date: Mon, 08 Feb 2021 10:22:01 -0800	[thread overview]
Message-ID: <161280852103.76967.6165783606297241763@swboyd.mtv.corp.google.com> (raw)
In-Reply-To: <20210114221059.483390-10-angelogioacchino.delregno@somainline.org>

Quoting AngeloGioacchino Del Regno (2021-01-14 14:10:57)
> This GDSC enables (or cuts!) power to the Multimedia Subsystem IOMMU
> (mmss smmu), which has bootloader pre-set secure contexts.
> In the event of a complete power loss, the secure contexts will be
> reset and the hypervisor will crash the SoC.
> 
> To prevent this, and get a working multimedia subsystem, set this
> GDSC as always on.
> 
> Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org>
> ---

Applied to clk-next

  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
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 [this message]
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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