From: "Rob Herring (Arm)" <robh@kernel.org>
To: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com>
Cc: Alexandre Torgue <alexandre.torgue@foss.st.com>,
devicetree@vger.kernel.org, Will Deacon <will@kernel.org>,
David Airlie <airlied@gmail.com>,
Thomas Zimmermann <tzimmermann@suse.de>,
Maxime Ripard <mripard@kernel.org>,
Philippe Cornu <philippe.cornu@foss.st.com>,
Simona Vetter <simona@ffwll.ch>,
Christophe Roullier <christophe.roullier@foss.st.com>,
dri-devel@lists.freedesktop.org,
Conor Dooley <conor+dt@kernel.org>,
Catalin Marinas <catalin.marinas@arm.com>,
Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
linux-kernel@vger.kernel.org,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
linux-arm-kernel@lists.infradead.org,
Yannick Fertre <yannick.fertre@foss.st.com>,
Maxime Coquelin <mcoquelin.stm32@gmail.com>,
linux-stm32@st-md-mailman.stormreply.com
Subject: Re: [PATCH 05/12] dt-bindings: arm: stm32: add required #clock-cells property
Date: Tue, 29 Jul 2025 11:32:48 -0500 [thread overview]
Message-ID: <175380676749.513254.17364402562772205374.robh@kernel.org> (raw)
In-Reply-To: <20250725-drm-misc-next-v1-5-a59848e62cf9@foss.st.com>
On Fri, 25 Jul 2025 12:03:57 +0200, Raphael Gallais-Pou wrote:
> On STM32MP25 SoC, the syscfg peripheral provides a clock to the display
> subsystem through a multiplexer. Since it only provides a single clock,
> the cell value is 0.
>
> Doing so allows the clock consumers to reach the peripheral and gate the
> clock accordingly.
>
> Signed-off-by: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com>
> ---
> .../bindings/arm/stm32/st,stm32-syscon.yaml | 31 +++++++++++++++-------
> 1 file changed, 21 insertions(+), 10 deletions(-)
>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
next prev parent reply other threads:[~2025-07-29 16:32 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-07-25 10:03 [PATCH 00/12] Enable display support for STM32MP25 Raphael Gallais-Pou
2025-07-25 10:03 ` [PATCH 01/12] dt-bindings: display: st: add new compatible to LTDC device Raphael Gallais-Pou
2025-07-25 12:12 ` Rob Herring (Arm)
2025-07-25 19:49 ` Rob Herring
2025-07-28 10:35 ` Raphael Gallais-Pou
2025-07-25 10:03 ` [PATCH 02/12] dt-bindings: display: st,stm32-ltdc: add access-controllers property Raphael Gallais-Pou
2025-07-25 12:12 ` Rob Herring (Arm)
2025-07-25 19:50 ` Rob Herring (Arm)
2025-07-25 10:03 ` [PATCH 03/12] dt-bindings: display: st,stm32mp25-lvds: " Raphael Gallais-Pou
2025-07-29 16:31 ` Rob Herring
2025-07-25 10:03 ` [PATCH 04/12] dt-bindings: display: st,stm32mp25-lvds: add power-domains property Raphael Gallais-Pou
2025-07-29 16:31 ` Rob Herring (Arm)
2025-07-25 10:03 ` [PATCH 05/12] dt-bindings: arm: stm32: add required #clock-cells property Raphael Gallais-Pou
2025-07-29 16:32 ` Rob Herring (Arm) [this message]
2025-07-25 10:03 ` [PATCH 06/12] drm/stm: ltdc: support new hardware version for STM32MP25 SoC Raphael Gallais-Pou
2025-07-25 10:03 ` [PATCH 07/12] drm/stm: ltdc: handle lvds pixel clock Raphael Gallais-Pou
2025-07-25 10:04 ` [PATCH 08/12] arm64: dts: st: add ltdc support on stm32mp251 Raphael Gallais-Pou
2025-07-25 10:04 ` [PATCH 09/12] arm64: dts: st: add lvds support on stm32mp255 Raphael Gallais-Pou
2025-07-25 11:08 ` [Linux-stm32] " Clement LE GOFFIC
2025-07-25 11:13 ` Clement LE GOFFIC
2025-07-25 14:52 ` Raphael Gallais-Pou
2025-07-25 10:04 ` [PATCH 10/12] arm64: dts: st: add clock-cells to syscfg node on stm32mp251 Raphael Gallais-Pou
2025-07-25 10:04 ` [PATCH 11/12] arm64: dts: st: enable display support on stm32mp257f-ev1 board Raphael Gallais-Pou
2025-07-25 10:04 ` [PATCH 12/12] arm64: dts: st: add loopback clocks on LTDC node Raphael Gallais-Pou
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