From: Geert Uytterhoeven <geert@linux-m68k.org>
To: "Niklas Söderlund" <niklas.soderlund+renesas@ragnatech.se>
Cc: Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Marek Vasut <marek.vasut+renesas@mailbox.org>,
Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
linux-renesas-soc@vger.kernel.org, devicetree@vger.kernel.org
Subject: Re: [PATCH v4 1/4] arm64: dts: renesas: sparrow-hawk: Add overlay for IMX219 on J1
Date: Mon, 1 Sep 2025 16:03:49 +0200 [thread overview]
Message-ID: <CAMuHMdUOKJXjk78Bgmazd4prGX21SDk_h=37ewEOwgdf9iAfcA@mail.gmail.com> (raw)
In-Reply-To: <20250827221424.640770-2-niklas.soderlund+renesas@ragnatech.se>
Hi Niklas,
On Thu, 28 Aug 2025 at 00:15, Niklas Söderlund
<niklas.soderlund+renesas@ragnatech.se> wrote:
> Add an overlay to connect an IMX219 camera sensor to the J1 connector.
> The IMX219 utilizes 2 CSI-2 D-PHY lanes. This enables the video capture
> pipeline behind the CSI40 Rx to be enabled to process images from the
> sensor.
>
> Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
> ---
> * Changes since v3
> - Use correct port@0 instead of port.
Thanks for the update!
> --- a/arch/arm64/boot/dts/renesas/Makefile
> +++ b/arch/arm64/boot/dts/renesas/Makefile
> @@ -96,7 +96,10 @@ dtb-$(CONFIG_ARCH_R8A779G0) += r8a779g2-white-hawk-single-ard-audio-da7212.dtb
>
> DTC_FLAGS_r8a779g3-sparrow-hawk += -Wno-spi_bus_bridge
> dtb-$(CONFIG_ARCH_R8A779G0) += r8a779g3-sparrow-hawk.dtb
> +dtb-$(CONFIG_ARCH_R8A779G0) += r8a779g3-sparrow-hawk-camera-j1-imx219.dtbo
> dtb-$(CONFIG_ARCH_R8A779G0) += r8a779g3-sparrow-hawk-fan-pwm.dtbo
> +r8a779g3-sparrow-hawk-camera-j1-imx219-dtbs := r8a779g3-sparrow-hawk.dtb r8a779g3-sparrow-hawk-camera-j1-imx219.dtbo
> +dtb-$(CONFIG_ARCH_R8A779G0) += r8a779g3-sparrow-hawk-camera-j1-imx219.dtb
> r8a779g3-sparrow-hawk-fan-pwm-dtbs := r8a779g3-sparrow-hawk.dtb r8a779g3-sparrow-hawk-fan-pwm.dtbo
> dtb-$(CONFIG_ARCH_R8A779G0) += r8a779g3-sparrow-hawk-fan-pwm.dtb
Usually we keep the related parts together, but we indeed already have
one case of interleaving. I am not sure which style is best...
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
next prev parent reply other threads:[~2025-09-01 14:04 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-08-27 22:14 [PATCH v4 0/4] arm64: dts: renesas: sparrow-hawk: Add overlays for camera sensors Niklas Söderlund
2025-08-27 22:14 ` [PATCH v4 1/4] arm64: dts: renesas: sparrow-hawk: Add overlay for IMX219 on J1 Niklas Söderlund
2025-08-28 15:31 ` Marek Vasut
2025-09-05 8:37 ` Niklas Söderlund
2025-09-01 14:03 ` Geert Uytterhoeven [this message]
2025-09-01 14:06 ` Niklas Söderlund
2025-09-04 15:24 ` Laurent Pinchart
2025-09-05 7:19 ` Geert Uytterhoeven
2025-08-27 22:14 ` [PATCH v4 2/4] arm64: dts: renesas: sparrow-hawk: Add overlay for IMX219 on J2 Niklas Söderlund
2025-08-27 22:14 ` [PATCH v4 3/4] arm64: dts: renesas: sparrow-hawk: Add overlay for IMX462 on J1 Niklas Söderlund
2025-08-27 22:14 ` [PATCH v4 4/4] arm64: dts: renesas: sparrow-hawk: Add overlay for IMX462 on J2 Niklas Söderlund
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