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[86.98.192.109]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-43b5184b8b9sm1436536f8f.1.2026.03.17.11.08.12 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 17 Mar 2026 11:08:14 -0700 (PDT) From: Alexey Charkov Date: Tue, 17 Mar 2026 22:07:59 +0400 Subject: [PATCH v2 2/5] dt-bindings: usb: richtek,rt1711h: Switch ETEK ET7304 to use a fallback compatible Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20260317-husb311-v2-2-03c17c986abe@flipper.net> References: <20260317-husb311-v2-0-03c17c986abe@flipper.net> In-Reply-To: <20260317-husb311-v2-0-03c17c986abe@flipper.net> To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Heikki Krogerus , Greg Kroah-Hartman , Gene Chen , Heiko Stuebner , Yuanshen Cao Cc: Sebastian Reichel , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, Krzysztof Kozlowski , Alexey Charkov X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=openpgp-sha256; l=1456; i=alchark@flipper.net; h=from:subject:message-id; bh=wc0GFxLbCGBVmDS2XpWAyiiPfvrBfgtTcVXRLT/pt8A=; b=owGbwMvMwCW2adGNfoHIK0sZT6slMWTunNEWf+r0jqyTf7R7hK55CG1YtH5PxHqmuXWVk9cft W1Y6mU1s2MiC4MYF4OlmCLL3G9LbKca8c3a5eHxFWYOKxPIEGmRBgYgYGHgy03MKzXSMdIz1TbU MzTUMdYxYuDiFICpNo9l+J8gFf5eUVz4LvMOAXtv5j3bO1s0nzovXVTZlpusmDunJZOR4cni7P6 5sr+5LxqtPfBh3tQ17lelD2z6Ei3+S0bi5qLJlowA X-Developer-Key: i=alchark@flipper.net; a=openpgp; fpr=9DF6A43D95320E9ABA4848F5B2A2D88F1059D4A5 As stated in the commit message of commit ec53fe37a560 ("usb: typec: tcpm: Add vid and chip info for Etek ET7304"), the ETEK ET7304 is functionally identical to the RT1715, so reflect it in the bindings via a fallback compatible. As there are various TCPCI chips by different vendors reimplementing the registers and behavior of the RT1711H/RT1715, fallback compatibles will scale better. Fixes: cd763789d31a ("dt-bindings: usb: document the Etek ET7304 USB Type-C= Port Controller") Signed-off-by: Alexey Charkov --- Documentation/devicetree/bindings/usb/richtek,rt1711h.yaml | 11 +++++++---- 1 file changed, 7 insertions(+), 4 deletions(-) diff --git a/Documentation/devicetree/bindings/usb/richtek,rt1711h.yaml b/D= ocumentation/devicetree/bindings/usb/richtek,rt1711h.yaml index 1eb611f35998..62169daddb4c 100644 --- a/Documentation/devicetree/bindings/usb/richtek,rt1711h.yaml +++ b/Documentation/devicetree/bindings/usb/richtek,rt1711h.yaml @@ -18,10 +18,13 @@ description: | =20 properties: compatible: - enum: - - etekmicro,et7304 - - richtek,rt1711h - - richtek,rt1715 + oneOf: + - const: richtek,rt1711h + - const: richtek,rt1715 + - items: + - enum: + - etekmicro,et7304 + - const: richtek,rt1715 description: RT1711H support PD20, ET7304 and RT1715 support PD30 except Fast Rol= e Swap. =20 --=20 2.52.0