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Message-ID: <d922f7b7-0e9f-4485-b746-0cf968dca570@kernel.org>
Date: Mon, 20 May 2024 14:40:36 +0300
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Subject: Re: [PATCH 5/5] arm64: dts: ti: k3-am62a: use a specific MCU
 controller compatible
To: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>,
 Rob Herring <robh@kernel.org>, Krzysztof Kozlowski <krzk+dt@kernel.org>,
 Conor Dooley <conor+dt@kernel.org>,
 Kishon Vijay Abraham I <kishon@kernel.org>, Nishanth Menon <nm@ti.com>,
 Vignesh Raghavendra <vigneshr@ti.com>, Tero Kristo <kristo@kernel.org>
Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
 linux-arm-kernel@lists.infradead.org
References: <20240518-dt-bindings-ti-soc-mfd-v1-0-b3952f104c9a@linaro.org>
 <20240518-dt-bindings-ti-soc-mfd-v1-5-b3952f104c9a@linaro.org>
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From: Roger Quadros <rogerq@kernel.org>
In-Reply-To: <20240518-dt-bindings-ti-soc-mfd-v1-5-b3952f104c9a@linaro.org>
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On 18/05/2024 23:07, Krzysztof Kozlowski wrote:
> SoCs (and associated MCUs) should use dedicated compatibles for their
> nodes, not re-use one coming from an another SoC.  Using an incorrect
> compatible does not allow to properly match/validate children of the
> MCU device and causes dtbs_check warnings:
> 
>   k3-am62a7-sk.dtb: syscon@43000000: 'syscon@4008', 'syscon@4018' do not match any of the regexes:
>     '^chipid@[0-9a-f]+$', '^clock-controller@[0-9a-f]+$', '^mux-controller@[0-9a-f]+$', 'phy@[0-9a-f]+$', 'pinctrl-[0-9]+'
> 
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

Reviewed-by: Roger Quadros <rogerq@kernel.org>

-- 
cheers,
-roger