From: Krzysztof Kozlowski <krzk@kernel.org>
To: Abel Vesa <abel.vesa@oss.qualcomm.com>
Cc: Bjorn Andersson <andersson@kernel.org>,
Abel Vesa <abelvesa@kernel.org>, Stephen Boyd <sboyd@kernel.org>,
Brian Masney <bmasney+clk@redhat.com>,
Jerome Brunet <jbrunet+clk@baylibre.com>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Taniya Das <taniya.das@oss.qualcomm.com>,
Vinod Koul <vkoul@kernel.org>,
Jingyi Wang <jingyi.wang@oss.qualcomm.com>,
Ajit Pandey <quic_ajipan@quicinc.com>,
Konrad Dybcio <konradybcio@kernel.org>,
Imran Shaik <quic_imrashai@quicinc.com>,
Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>,
Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>,
Tengfei Fan <tengfei.fan@oss.qualcomm.com>,
linux-arm-msm@vger.kernel.org, linux-clk@vger.kernel.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v4 05/52] dt-bindings: clock: qcom: gcc-sm8450: Add CX power domain
Date: Thu, 17 Sep 2026 10:30:14 +0200 [thread overview]
Message-ID: <20260917-belligerent-copper-oarfish-aeea4e@quoll> (raw)
In-Reply-To: <20260914-qcom-tie-cx-to-gcc-v4-5-9d5a606ada33@oss.qualcomm.com>
On Mon, Sep 14, 2026 at 03:47:04PM +0300, Abel Vesa wrote:
> The GDSCs provided by the SM8450 GCC are supplied by the RPMh CX power
> domain. Model that parent domain in the GCC binding so the provider can
> describe the dependency in devicetree.
>
> Add a single CX power-domain entry to the binding and make it required.
> Without this dependency, GCC GDSC consumers cannot vote for CX and RPMh may
> undervolt it.
>
> Signed-off-by: Abel Vesa <abel.vesa@oss.qualcomm.com>
> ---
> Documentation/devicetree/bindings/clock/qcom,gcc-sm8450.yaml | 7 +++++++
> 1 file changed, 7 insertions(+)
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Best regards,
Krzysztof
next prev parent reply other threads:[~2026-09-17 8:30 UTC|newest]
Thread overview: 68+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-14 12:46 [PATCH v4 00/52] clk: qcom: Tie CX power domains to GCCs Abel Vesa
2026-09-14 12:47 ` [PATCH v4 01/52] dt-bindings: clock: qcom: gcc-sdm845: Add CX power domain Abel Vesa
2026-09-17 8:23 ` Krzysztof Kozlowski
2026-09-14 12:47 ` [PATCH v4 02/52] dt-bindings: clock: qcom: gcc-sm8150: " Abel Vesa
2026-09-17 8:25 ` Krzysztof Kozlowski
2026-09-14 12:47 ` [PATCH v4 03/52] dt-bindings: clock: qcom: gcc-sm8250: " Abel Vesa
2026-09-17 8:26 ` Krzysztof Kozlowski
2026-09-14 12:47 ` [PATCH v4 04/52] dt-bindings: clock: qcom: gcc-sm8350: " Abel Vesa
2026-09-17 8:29 ` Krzysztof Kozlowski
2026-09-14 12:47 ` [PATCH v4 05/52] dt-bindings: clock: qcom: gcc-sm8450: " Abel Vesa
2026-09-17 8:30 ` Krzysztof Kozlowski [this message]
2026-09-14 12:47 ` [PATCH v4 06/52] dt-bindings: clock: qcom: qcs615-gcc: " Abel Vesa
2026-09-17 8:30 ` Krzysztof Kozlowski
2026-09-14 12:47 ` [PATCH v4 07/52] dt-bindings: clock: qcom: sm8550-gcc: " Abel Vesa
2026-09-17 8:30 ` Krzysztof Kozlowski
2026-09-14 12:47 ` [PATCH v4 08/52] dt-bindings: clock: qcom: sm8650-gcc: " Abel Vesa
2026-09-17 8:31 ` Krzysztof Kozlowski
2026-09-14 12:47 ` [PATCH v4 09/52] dt-bindings: clock: qcom: sm8750-gcc: " Abel Vesa
2026-09-17 8:31 ` Krzysztof Kozlowski
2026-09-14 12:47 ` [PATCH v4 10/52] dt-bindings: clock: qcom: sm4450-gcc: " Abel Vesa
2026-09-17 8:31 ` Krzysztof Kozlowski
2026-09-14 12:47 ` [PATCH v4 11/52] dt-bindings: clock: qcom: gcc-sm6350: " Abel Vesa
2026-09-17 8:32 ` Krzysztof Kozlowski
2026-09-14 12:47 ` [PATCH v4 12/52] dt-bindings: clock: qcom: qcs8300-gcc: " Abel Vesa
2026-09-17 8:32 ` Krzysztof Kozlowski
2026-09-14 12:47 ` [PATCH v4 13/52] dt-bindings: clock: qcom: qdu1000-gcc: " Abel Vesa
2026-09-15 9:15 ` Taniya Das
2026-09-14 12:47 ` [PATCH v4 14/52] dt-bindings: clock: qcom: sdx75-gcc: " Abel Vesa
2026-09-17 8:32 ` Krzysztof Kozlowski
2026-09-14 12:47 ` [PATCH v4 15/52] clk: qcom: gcc-eliza: Tie the CX power domain to controller Abel Vesa
2026-09-14 12:47 ` [PATCH v4 16/52] clk: qcom: gcc-kaanapali: " Abel Vesa
2026-09-14 12:47 ` [PATCH v4 17/52] clk: qcom: gcc-qcs615: " Abel Vesa
2026-09-14 12:47 ` [PATCH v4 18/52] clk: qcom: gcc-qcs8300: " Abel Vesa
2026-09-14 12:47 ` [PATCH v4 19/52] clk: qcom: gcc-qdu1000: " Abel Vesa
2026-09-14 12:47 ` [PATCH v4 20/52] clk: qcom: gcc-sa8775p: " Abel Vesa
2026-09-14 12:47 ` [PATCH v4 21/52] clk: qcom: gcc-sar2130p: " Abel Vesa
2026-09-14 12:47 ` [PATCH v4 22/52] clk: qcom: gcc-sc7180: " Abel Vesa
2026-09-14 12:47 ` [PATCH v4 23/52] clk: qcom: gcc-sc7280: " Abel Vesa
2026-09-15 8:06 ` Taniya Das
2026-09-14 12:47 ` [PATCH v4 24/52] clk: qcom: gcc-sdm670: " Abel Vesa
2026-09-14 12:47 ` [PATCH v4 25/52] clk: qcom: gcc-sdm845: " Abel Vesa
2026-09-14 12:47 ` [PATCH v4 26/52] clk: qcom: gcc-sdx75: " Abel Vesa
2026-09-14 12:47 ` [PATCH v4 27/52] clk: qcom: gcc-sm4450: " Abel Vesa
2026-09-14 12:47 ` [PATCH v4 28/52] clk: qcom: gcc-sm6350: " Abel Vesa
2026-09-14 12:47 ` [PATCH v4 29/52] clk: qcom: gcc-sm8150: " Abel Vesa
2026-09-14 12:47 ` [PATCH v4 30/52] clk: qcom: gcc-sm8250: " Abel Vesa
2026-09-14 12:47 ` [PATCH v4 31/52] clk: qcom: gcc-sm8350: " Abel Vesa
2026-09-14 12:47 ` [PATCH v4 32/52] clk: qcom: gcc-sm8450: " Abel Vesa
2026-09-14 12:47 ` [PATCH v4 33/52] clk: qcom: gcc-sm8550: " Abel Vesa
2026-09-14 12:47 ` [PATCH v4 34/52] clk: qcom: gcc-sm8650: " Abel Vesa
2026-09-14 12:47 ` [PATCH v4 35/52] clk: qcom: gcc-sm8750: " Abel Vesa
2026-09-14 12:47 ` [PATCH v4 36/52] clk: qcom: gcc-x1e80100: " Abel Vesa
2026-09-14 12:47 ` [PATCH v4 37/52] arm64: dts: qcom: kaanapali: Add GCC CX power domain Abel Vesa
2026-09-14 12:47 ` [PATCH v4 38/52] arm64: dts: qcom: monaco: " Abel Vesa
2026-09-14 12:47 ` [PATCH v4 39/52] arm64: dts: qcom: qdu1000: " Abel Vesa
2026-09-14 12:47 ` [PATCH v4 40/52] arm64: dts: qcom: sar2130p: " Abel Vesa
2026-09-14 12:47 ` [PATCH v4 41/52] arm64: dts: qcom: sdm670: " Abel Vesa
2026-09-14 12:47 ` [PATCH v4 42/52] arm64: dts: qcom: sdx75: " Abel Vesa
2026-09-14 12:47 ` [PATCH v4 43/52] arm64: dts: qcom: sm4450: " Abel Vesa
2026-09-14 12:47 ` [PATCH v4 44/52] arm64: dts: qcom: sm6350: " Abel Vesa
2026-09-14 12:47 ` [PATCH v4 45/52] arm64: dts: qcom: sm8150: " Abel Vesa
2026-09-14 12:47 ` [PATCH v4 46/52] arm64: dts: qcom: sm8250: " Abel Vesa
2026-09-14 12:47 ` [PATCH v4 47/52] arm64: dts: qcom: sm8350: " Abel Vesa
2026-09-14 12:47 ` [PATCH v4 48/52] arm64: dts: qcom: sm8450: " Abel Vesa
2026-09-14 12:47 ` [PATCH v4 49/52] arm64: dts: qcom: sm8550: " Abel Vesa
2026-09-14 12:47 ` [PATCH v4 50/52] arm64: dts: qcom: sm8650: " Abel Vesa
2026-09-14 12:47 ` [PATCH v4 51/52] arm64: dts: qcom: sm8750: " Abel Vesa
2026-09-14 12:47 ` [PATCH v4 52/52] arm64: dts: qcom: talos: " Abel Vesa
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