From patchwork Wed Mar 20 09:44:15 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Xianwei Zhao via B4 Relay X-Patchwork-Id: 781481 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 6707C3C068; Wed, 20 Mar 2024 09:44:29 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1710927869; cv=none; b=JH9rzwY0N9Mu1k87R2E/lt+oSXH41mhiMFsES4WpG6SglqMCADv/KMR5W/5YULcw7pvCY5fCIoMnL5cVOilTxYCqba2u8rks4hRAJlcr0wuq5T3YDaEyMGZO18kNNAaeLpK3p0fctxTgzcwxGfvO2P2irk1oyJLEEXfMbznHHps= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1710927869; c=relaxed/simple; bh=QO0LZCtSW8apYYXm/bnhc9+79zlXJs+onlGEOcYTAEA=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=NaSOIRLPYZxYm69/5lf3gfxwXxfxjLucJB0u5n9IcuSmFXjPLpq6dS1uO/KxuCvf7umWObH75/Il7ykmKTb9Q2N4M9S3vJ/N8TXc5sLZ7adIX9gvo6xYCHz6Hgxt4yq87UXQYnwzVNLCrvzNMX+UzMsHEiMxMEE9Pfl8NXaCWlA= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=YgxinzTy; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="YgxinzTy" Received: by smtp.kernel.org (Postfix) with ESMTPS id A62AFC433B2; Wed, 20 Mar 2024 09:44:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1710927868; bh=QO0LZCtSW8apYYXm/bnhc9+79zlXJs+onlGEOcYTAEA=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=YgxinzTyd6ZofH2Y0OdXgs27eeV26pdVZCt+CwZon4Z+lvTQRL5MLAJDPS9xPsh4d XVQQbDg5cEhP+LLtsNxo5AjnkU1hkjB7eOuz2KbICB4Uhsi3dn2qVoMzSkkTNAMxKp h3KrX2Dv0rfZTxSrH79W+2aHscqYtPJlTzTVp8Dotn8jC10sDAF55CNH3gJtgxQjf6 L9lfxDnseIfmnM9S69UFdjhbRbZM2vOkYWqhoJSkXngvrP26ab61bc8YJZNWUn79AB d52hASYr55Ow9QH3cWWWhf1+406m3IULw3xiFwSF9PmUCsCtqCu94XF+M4VFknwTRA Q2IHOPahi811w== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8D1C3C54E58; Wed, 20 Mar 2024 09:44:28 +0000 (UTC) From: Xianwei Zhao via B4 Relay Date: Wed, 20 Mar 2024 17:44:15 +0800 Subject: [PATCH v2 3/5] dt-bindings: serial: amlogic,meson-uart: Add compatible string for A4 Precedence: bulk X-Mailing-List: linux-serial@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20240320-basic_dt-v2-3-681ecfb23baf@amlogic.com> References: <20240320-basic_dt-v2-0-681ecfb23baf@amlogic.com> In-Reply-To: <20240320-basic_dt-v2-0-681ecfb23baf@amlogic.com> To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Neil Armstrong , Martin Blumenstingl , Jerome Brunet , Kevin Hilman , Greg Kroah-Hartman , Jiri Slaby Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-amlogic@lists.infradead.org, linux-serial@vger.kernel.org, Xianwei Zhao X-Mailer: b4 0.12.4 X-Developer-Signature: v=1; a=ed25519-sha256; t=1710927866; l=1045; i=xianwei.zhao@amlogic.com; s=20231208; h=from:subject:message-id; bh=UJBOI4szfDVcoXnl7lw01lakzjuj2KmlihYXzmVHsfw=; b=8pu+V1R6pp5VQ+slxCMO6g68EDljBjihstf8hEg2+4Whq2atJPLqkR9bOPCaPMXyQFShC+vkD gtm1ft8HeXyA9/EvkLIi+Rxh5hsRPh2jF9/IO0jA4BLReHJtoAbIhRh X-Developer-Key: i=xianwei.zhao@amlogic.com; a=ed25519; pk=o4fDH8ZXL6xQg5h17eNzRljf6pwZHWWjqcOSsj3dW24= X-Endpoint-Received: by B4 Relay for xianwei.zhao@amlogic.com/20231208 with auth_id=107 X-Original-From: Xianwei Zhao Reply-To: xianwei.zhao@amlogic.com From: Xianwei Zhao Amlogic A4 SoCs uses the same UART controller as S4 SoCs and G12A. There is no need for an extra compatible line in the driver, but add A4 compatible line for documentation. Signed-off-by: Xianwei Zhao --- Documentation/devicetree/bindings/serial/amlogic,meson-uart.yaml | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/serial/amlogic,meson-uart.yaml b/Documentation/devicetree/bindings/serial/amlogic,meson-uart.yaml index 2e189e548327..d05c45815dc2 100644 --- a/Documentation/devicetree/bindings/serial/amlogic,meson-uart.yaml +++ b/Documentation/devicetree/bindings/serial/amlogic,meson-uart.yaml @@ -54,7 +54,9 @@ properties: - const: amlogic,meson-gx-uart - description: UART controller on S4 compatible SoCs items: - - const: amlogic,t7-uart + - enum: + - amlogic,t7-uart + - amlogic,a4-uart - const: amlogic,meson-s4-uart reg: