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Message-ID: <CAKXuJqgrkt3qqCZsYP=jB2CVDSoacxH645Qxqein+JMkApx0Aw@mail.gmail.com>
Date: Fri, 13 Sep 2024 14:02:37 -0500
From: Steev Klimaszewski <steev@...i.org>
To: Dzmitry Sankouski <dsankouski@...il.com>
Cc: Sebastian Reichel <sre@...nel.org>, Bjorn Andersson <andersson@...nel.org>,
Michael Turquette <mturquette@...libre.com>, Stephen Boyd <sboyd@...nel.org>,
Neil Armstrong <neil.armstrong@...aro.org>, Jessica Zhang <quic_jesszhan@...cinc.com>,
Sam Ravnborg <sam@...nborg.org>, Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
Maxime Ripard <mripard@...nel.org>, Thomas Zimmermann <tzimmermann@...e.de>,
David Airlie <airlied@...il.com>, Rob Herring <robh@...nel.org>,
Krzysztof Kozlowski <krzk+dt@...nel.org>, Conor Dooley <conor+dt@...nel.org>, Lee Jones <lee@...nel.org>,
Dmitry Torokhov <dmitry.torokhov@...il.com>, Pavel Machek <pavel@....cz>,
Liam Girdwood <lgirdwood@...il.com>, Mark Brown <broonie@...nel.org>,
Uwe Kleine-König <ukleinek@...nel.org>,
Krzysztof Kozlowski <krzk@...nel.org>, Chanwoo Choi <cw00.choi@...sung.com>, Simona Vetter <simona@...ll.ch>,
cros-qcom-dts-watchers@...omium.org, Konrad Dybcio <konradybcio@...nel.org>,
Simona Vetter <simona.vetter@...ll.ch>, linux-pm@...r.kernel.org,
linux-kernel@...r.kernel.org, linux-arm-msm@...r.kernel.org,
linux-clk@...r.kernel.org, dri-devel@...ts.freedesktop.org,
devicetree@...r.kernel.org, linux-input@...r.kernel.org,
linux-leds@...r.kernel.org, linux-pwm@...r.kernel.org,
linux-samsung-soc@...r.kernel.org
Subject: Re: [PATCH v4 16/27] arm64: dts: qcom: sdm845: enable gmu
Hi Dzmitry,
On Fri, Sep 13, 2024 at 10:15 AM Dzmitry Sankouski <dsankouski@...il.com> wrote:
>
> Leave gmu enabled, because it's only probed when
> GPU is.
>
> Signed-off-by: Dzmitry Sankouski <dsankouski@...il.com>
> ---
> arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi | 4 ----
> arch/arm64/boot/dts/qcom/sdm845-db845c.dts | 4 ----
> arch/arm64/boot/dts/qcom/sdm845-mtp.dts | 4 ----
> arch/arm64/boot/dts/qcom/sdm845-oneplus-common.dtsi | 4 ----
> arch/arm64/boot/dts/qcom/sdm845-shift-axolotl.dts | 4 ----
> arch/arm64/boot/dts/qcom/sdm845-sony-xperia-tama.dtsi | 4 ----
> arch/arm64/boot/dts/qcom/sdm845-xiaomi-beryllium-common.dtsi | 4 ----
> arch/arm64/boot/dts/qcom/sdm845-xiaomi-polaris.dts | 4 ----
> arch/arm64/boot/dts/qcom/sdm845.dtsi | 2 --
> 9 files changed, 34 deletions(-)
>
> diff --git a/arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi b/arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi
> index e8276db9eabb..a5149a384167 100644
> --- a/arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi
> @@ -741,10 +741,6 @@ touchscreen@10 {
> };
> };
>
> -&gmu {
> - status = "okay";
> -};
> -
> &gpu {
> status = "okay";
> };
> diff --git a/arch/arm64/boot/dts/qcom/sdm845-db845c.dts b/arch/arm64/boot/dts/qcom/sdm845-db845c.dts
> index 9a6d3d0c0ee4..59cb6e6e434c 100644
> --- a/arch/arm64/boot/dts/qcom/sdm845-db845c.dts
> +++ b/arch/arm64/boot/dts/qcom/sdm845-db845c.dts
> @@ -444,10 +444,6 @@ &gcc {
> <GCC_LPASS_SWAY_CLK>;
> };
>
> -&gmu {
> - status = "okay";
> -};
> -
> &gpi_dma0 {
> status = "okay";
> };
> diff --git a/arch/arm64/boot/dts/qcom/sdm845-mtp.dts b/arch/arm64/boot/dts/qcom/sdm845-mtp.dts
> index 2391f842c903..d31efad8a321 100644
> --- a/arch/arm64/boot/dts/qcom/sdm845-mtp.dts
> +++ b/arch/arm64/boot/dts/qcom/sdm845-mtp.dts
> @@ -414,10 +414,6 @@ &gcc {
> <GCC_LPASS_SWAY_CLK>;
> };
>
> -&gmu {
> - status = "okay";
> -};
> -
> &gpu {
> status = "okay";
>
> diff --git a/arch/arm64/boot/dts/qcom/sdm845-oneplus-common.dtsi b/arch/arm64/boot/dts/qcom/sdm845-oneplus-common.dtsi
> index 46e25c53829a..8a0f154bffc3 100644
> --- a/arch/arm64/boot/dts/qcom/sdm845-oneplus-common.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sdm845-oneplus-common.dtsi
> @@ -345,10 +345,6 @@ &gcc {
> <GCC_LPASS_SWAY_CLK>;
> };
>
> -&gmu {
> - status = "okay";
> -};
> -
> &gpu {
> status = "okay";
>
> diff --git a/arch/arm64/boot/dts/qcom/sdm845-shift-axolotl.dts b/arch/arm64/boot/dts/qcom/sdm845-shift-axolotl.dts
> index 486ce175e6bc..87fc4021e024 100644
> --- a/arch/arm64/boot/dts/qcom/sdm845-shift-axolotl.dts
> +++ b/arch/arm64/boot/dts/qcom/sdm845-shift-axolotl.dts
> @@ -419,10 +419,6 @@ &gcc {
> <GCC_LPASS_SWAY_CLK>;
> };
>
> -&gmu {
> - status = "okay";
> -};
> -
> &gpu {
> status = "okay";
>
> diff --git a/arch/arm64/boot/dts/qcom/sdm845-sony-xperia-tama.dtsi b/arch/arm64/boot/dts/qcom/sdm845-sony-xperia-tama.dtsi
> index b02a1dc5fecd..a3a304e1ac87 100644
> --- a/arch/arm64/boot/dts/qcom/sdm845-sony-xperia-tama.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sdm845-sony-xperia-tama.dtsi
> @@ -415,10 +415,6 @@ &gcc {
> <GCC_LPASS_SWAY_CLK>;
> };
>
> -&gmu {
> - status = "okay";
> -};
> -
> &gpi_dma0 {
> status = "okay";
> };
> diff --git a/arch/arm64/boot/dts/qcom/sdm845-xiaomi-beryllium-common.dtsi b/arch/arm64/boot/dts/qcom/sdm845-xiaomi-beryllium-common.dtsi
> index 617b17b2d7d9..f790eb73abdd 100644
> --- a/arch/arm64/boot/dts/qcom/sdm845-xiaomi-beryllium-common.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sdm845-xiaomi-beryllium-common.dtsi
> @@ -239,10 +239,6 @@ &gcc {
> <GCC_LPASS_SWAY_CLK>;
> };
>
> -&gmu {
> - status = "okay";
> -};
> -
> &gpu {
> status = "okay";
>
> diff --git a/arch/arm64/boot/dts/qcom/sdm845-xiaomi-polaris.dts b/arch/arm64/boot/dts/qcom/sdm845-xiaomi-polaris.dts
> index e386b504e978..501575c9beda 100644
> --- a/arch/arm64/boot/dts/qcom/sdm845-xiaomi-polaris.dts
> +++ b/arch/arm64/boot/dts/qcom/sdm845-xiaomi-polaris.dts
> @@ -381,10 +381,6 @@ &gcc {
> <GCC_LPASS_SWAY_CLK>;
> };
>
> -&gmu {
> - status = "okay";
> -};
> -
> &gpi_dma0 {
> status = "okay";
> };
> diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qcom/sdm845.dtsi
> index 54077549b9da..fe154216f138 100644
> --- a/arch/arm64/boot/dts/qcom/sdm845.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi
> @@ -4948,8 +4948,6 @@ gmu: gmu@...a000 {
>
> operating-points-v2 = <&gmu_opp_table>;
>
> - status = "disabled";
> -
> gmu_opp_table: opp-table {
> compatible = "operating-points-v2";
>
>
> --
> 2.39.2
>
>
This seems like it would also affect the sdm850-lenovo-yoga-c630 which
inherits from sdm850.dtsi which inherits from sdm845.dtsi (they are
sdm845s with 2 higher clock speeds)
-- steev
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