linux-kernel - Re: [PATCH v6 1/2] dt-bindings: arm: rockchip: Add Orange Pi 5b enum to Orange Pi 5 entry

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Message-ID: <20241015203728.GA1914063-robh@kernel.org>
Date: Tue, 15 Oct 2024 15:37:28 -0500
From: Rob Herring <robh@...nel.org>
To: Cenk Uluisik <cenk.uluisik@...glemail.com>
Cc: Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Heiko Stuebner <heiko@...ech.de>,
	Chris Morgan <macromorgan@...mail.com>,
	Dragan Simic <dsimic@...jaro.org>, Jonas Karlman <jonas@...boo.se>,
	Andy Yan <andyshrk@....com>, Tim Lunn <tim@...thertop.org>,
	Jagan Teki <jagan@...eble.ai>,
	Michael Riesch <michael.riesch@...fvision.net>,
	Jimmy Hon <honyuenkwun@...il.com>, Jing Luo <jing@...g.rocks>,
	devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	linux-rockchip@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v6 1/2] dt-bindings: arm: rockchip: Add Orange Pi 5b enum
 to Orange Pi 5 entry

On Tue, Oct 15, 2024 at 09:28:35PM +0200, Cenk Uluisik wrote:
> This extends the Xunlong Orange Pi 5 device tree binding with an enum for
> the Orange Pi 5b, which is implemented before the device tree.
> 
> How does this board differ from the original Orange Pi 5?
>   - the Orange Pi 5 has a M.2 NVMe M-key PCI 2.0x1
>     slot (hooked to combphy0_ps) whereas the Orange Pi 5b uses combphy0_ps
>     for the WiFi.
>   - The Orange Pi 5 with the M.2 socket has a regulator defined hooked to
>     "GPIO0_C5" (i.e. PCIE_PWREN_H) whereas the Orange Pi 5B has GPIO0_C5
>     hooked to BT_WAKE_HOST.
>   - builtin eMMC storage
>   - no SPI NOR flash (u-boot, preboot etc. initiates
>       from within the eMMC
>       storage)
>   - ap6275p Wifi module (like the Orange Pi 5 Plus)
>   - builtin BlueTooth module
> 
> Signed-off-by: Cenk Uluisik <cenk.uluisik@...glemail.com>
> ---
>  Documentation/devicetree/bindings/arm/rockchip.yaml | 4 +++-
>  1 file changed, 3 insertions(+), 1 deletion(-)

Well, still kind of too fast because I just acked v5. Before you send 
v7, read the process for adding tags.

You should also read the part on adding change log to your patches.

> 
> diff --git a/Documentation/devicetree/bindings/arm/rockchip.yaml b/Documentation/devicetree/bindings/arm/rockchip.yaml
> index 687823e58c22..62bb6587da8f 100644
> --- a/Documentation/devicetree/bindings/arm/rockchip.yaml
> +++ b/Documentation/devicetree/bindings/arm/rockchip.yaml
> @@ -1051,7 +1051,9 @@ properties:
>  
>        - description: Xunlong Orange Pi 5
>          items:
> -          - const: xunlong,orangepi-5
> +          - enum:
> +              - xunlong,orangepi-5
> +              - xunlong,orangepi-5b
>            - const: rockchip,rk3588s
>  
>        - description: Zkmagic A95X Z2
> -- 
> 2.46.1
>