From: "Inbaraj E" <inbaraj.e@samsung.com>
To: "'Krzysztof Kozlowski'" <krzk@kernel.org>,
<mturquette@baylibre.com>, <sboyd@kernel.org>, <robh@kernel.org>,
<krzk+dt@kernel.org>, <conor+dt@kernel.org>,
<s.nawrocki@samsung.com>, <s.hauer@pengutronix.de>,
<shawnguo@kernel.org>, <cw00.choi@samsung.com>,
<rmfrfs@gmail.com>, <laurent.pinchart@ideasonboard.com>,
<martink@posteo.de>, <mchehab@kernel.org>, <linux-fsd@tesla.com>,
<will@kernel.org>, <catalin.marinas@arm.com>,
<pankaj.dubey@samsung.com>, <shradha.t@samsung.com>,
<ravi.patel@samsung.com>
Cc: <linux-clk@vger.kernel.org>, <devicetree@vger.kernel.org>,
<linux-kernel@vger.kernel.org>, <alim.akhtar@samsung.com>,
<linux-samsung-soc@vger.kernel.org>, <kernel@puri.sm>,
<kernel@pengutronix.de>, <festevam@gmail.com>,
<linux-media@vger.kernel.org>, <imx@lists.linux.dev>,
<linux-arm-kernel@lists.infradead.org>
Subject: RE: [PATCH v2 10/12] dt-bindings: media: fsd: Document CSIS DMA controller
Date: Sat, 23 Aug 2025 08:09:00 +0530 [thread overview]
Message-ID: <00e201dc13d7$17d2a750$4777f5f0$@samsung.com> (raw)
In-Reply-To: <c46c6f66-dee6-4efa-a624-de62aa705206@kernel.org>
Hi Krzysztof,
Thanks for the review.
> On 14/08/2025 16:09, Inbaraj E wrote:
> > +
> > +required:
> > + - compatible
> > + - reg
> > + - interrupts
> > + - clocks
> > + - clock-names
> > + - iommus
> > + - port
>
> Also, you miss here supplies (as required).
According to the HW design of FSD SoC, the control to manage CSIS power is given to
a separate CPU where custom firmware runs. Therefore. The Linux side does not control
the CSIS power supplies directly and are hence not included in the device tree.
Regards,
Inbaraj E
next prev parent reply other threads:[~2025-08-23 2:39 UTC|newest]
Thread overview: 54+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CGME20250814140956epcas5p480aa24441933523484da5c241a201d3c@epcas5p4.samsung.com>
2025-08-14 14:09 ` [PATCH v2 00/12] Add FSD CSI support Inbaraj E
[not found] ` <CGME20250814141003epcas5p167e0a3d0ecc52fd8af17151cdddd031a@epcas5p1.samsung.com>
2025-08-14 14:09 ` [PATCH v2 01/12] dt-bindings: clock: Add CAM_CSI clock macro for FSD Inbaraj E
2025-08-18 8:47 ` (subset) " Krzysztof Kozlowski
[not found] ` <CGME20250814141009epcas5p153e4aacfc1ead3db8c9bb647c6e5c7c4@epcas5p1.samsung.com>
2025-08-14 14:09 ` [PATCH v2 02/12] clk: samsung: fsd: Add clk id for PCLK and PLL in CAM_CSI block Inbaraj E
2025-08-18 8:47 ` (subset) " Krzysztof Kozlowski
[not found] ` <CGME20250814141014epcas5p410d41ede7e8ae4f3cf8db6d041d03946@epcas5p4.samsung.com>
2025-08-14 14:09 ` [PATCH v2 03/12] dt-bindings: media: nxp: Add support for FSD SoC Inbaraj E
2025-08-18 8:24 ` Krzysztof Kozlowski
2025-08-22 13:39 ` Inbaraj E
2025-08-22 13:50 ` Krzysztof Kozlowski
2025-08-22 14:00 ` Inbaraj E
2025-08-23 15:37 ` Krzysztof Kozlowski
2025-08-25 12:50 ` Inbaraj E
[not found] ` <CGME20250814141019epcas5p2f957b934d5b60d4649cf9c6abd6969d5@epcas5p2.samsung.com>
2025-08-14 14:09 ` [PATCH v2 04/12] arm64: dts: fsd: Add CSI nodes Inbaraj E
2025-08-18 8:26 ` Krzysztof Kozlowski
2025-08-22 13:57 ` Inbaraj E
2025-08-23 15:39 ` Krzysztof Kozlowski
2025-08-25 13:05 ` Inbaraj E
2025-08-26 8:36 ` Krzysztof Kozlowski
2025-08-26 10:08 ` Inbaraj E
2025-08-26 11:43 ` Laurent Pinchart
[not found] ` <CGME20250814141025epcas5p2b226c4eaab5d60d0e95f684e2ef930f2@epcas5p2.samsung.com>
2025-08-14 14:09 ` [PATCH v2 05/12] media: imx-mipi-csis: Move clk to mipi_csis_info structure Inbaraj E
2025-08-18 9:21 ` Laurent Pinchart
2025-08-23 13:11 ` Inbaraj E
[not found] ` <CGME20250814141030epcas5p45a75274697463bbca9cab12f776a4e8c@epcas5p4.samsung.com>
2025-08-14 14:09 ` [PATCH v2 06/12] media: imx-mipi-csis: Move irq flag and handler " Inbaraj E
[not found] ` <CGME20250814141036epcas5p1fc02cea3f97534303673eb8453b6a18f@epcas5p1.samsung.com>
2025-08-14 14:09 ` [PATCH v2 07/12] media: imx-mipi-csis: Add support to configure specific vc Inbaraj E
2025-08-18 9:33 ` Laurent Pinchart
2025-08-23 13:29 ` Inbaraj E
[not found] ` <CGME20250814141041epcas5p2b281659391a8e45c95e8db21d9867f98@epcas5p2.samsung.com>
2025-08-14 14:09 ` [PATCH v2 08/12] media: imx-mipi-csis: Add support to dump all vc regs Inbaraj E
2025-08-18 9:30 ` Laurent Pinchart
2025-08-23 13:15 ` Inbaraj E
[not found] ` <CGME20250814141046epcas5p3fd09b7e4ab34f521cf5ab548c41fb1d2@epcas5p3.samsung.com>
2025-08-14 14:09 ` [PATCH v2 09/12] media: imx-mipi-csis: Add support for FSD CSI Rx Inbaraj E
[not found] ` <CGME20250814141051epcas5p14dccee388087372973988aeebcb872cf@epcas5p1.samsung.com>
2025-08-14 14:09 ` [PATCH v2 10/12] dt-bindings: media: fsd: Document CSIS DMA controller Inbaraj E
2025-08-18 8:29 ` Krzysztof Kozlowski
2025-08-23 1:54 ` Inbaraj E
2025-08-18 8:45 ` Krzysztof Kozlowski
2025-08-23 2:39 ` Inbaraj E [this message]
2025-08-23 15:32 ` Krzysztof Kozlowski
2025-08-25 12:01 ` Inbaraj E
2025-08-25 12:25 ` Krzysztof Kozlowski
2025-08-24 21:15 ` Laurent Pinchart
2025-08-25 7:34 ` Krzysztof Kozlowski
[not found] ` <CGME20250814141057epcas5p21ca33641e42164886dc1bf404237876d@epcas5p2.samsung.com>
2025-08-14 14:09 ` [PATCH v2 11/12] arm64: defconfig: Enable FSD CSIS DMA driver Inbaraj E
2025-08-18 8:32 ` Krzysztof Kozlowski
2025-08-23 2:05 ` Inbaraj E
2025-08-23 15:31 ` Krzysztof Kozlowski
2025-08-25 11:54 ` Inbaraj E
[not found] ` <CGME20250814141103epcas5p14516cbe45c21d28ba9e231da99940aa1@epcas5p1.samsung.com>
2025-08-14 14:09 ` [PATCH v2 12/12] media: fsd-csis: Add support for FSD CSIS DMA Inbaraj E
2025-08-18 8:49 ` Krzysztof Kozlowski
2025-08-23 11:49 ` Inbaraj E
2025-08-23 15:34 ` Krzysztof Kozlowski
2025-08-25 12:46 ` Inbaraj E
2025-08-23 11:59 ` Inbaraj E
2025-08-18 8:22 ` [PATCH v2 00/12] Add FSD CSI support Krzysztof Kozlowski
2025-08-22 13:16 ` Inbaraj E
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