From nobody Thu Oct 2 14:24:24 2025 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 10D89323F55; Tue, 16 Sep 2025 20:25:26 +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=1758054326; cv=none; b=nYwxg36+U1SMLUIO3Mrof3SdC0Mzdx6ZbebavWr8NRKC+563u1TUeHFi3XioSDbyuYTUN+WbSkqzcgQB5Y59UALW68u3i5LJw8T+2TnsM+yFJaEyapIyd8SwJhIdZrcjoiT/vOw1TdEmlUxJrwn0ycR8e9tAYw61OkstslP4NAU= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758054326; c=relaxed/simple; bh=Czlyuawt5NCDFtRIIQsXB+M6g7mpoAg3GuJazRPrBeI=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=qSbqwDn4saIo0Cfi48RVcHJffkQNcYGlPwrj3sE4r8gclMzaMM96SSQmnPwbeFJZnhFhfDOluXYXTQ1GPOwMT489H69zJEyiYz/bSzv9XcuakcnROoUAyK9ecoD5Hq7EfPR8ZfOCOywy0thrI3Lr448HL8F/tQbDTxmGRG9X4CA= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Hf7kCTiO; 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="Hf7kCTiO" Received: by smtp.kernel.org (Postfix) with ESMTPS id B5992C4CEF7; Tue, 16 Sep 2025 20:25:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1758054325; bh=Czlyuawt5NCDFtRIIQsXB+M6g7mpoAg3GuJazRPrBeI=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=Hf7kCTiORGTrm++NtElPg+BLvT/tPCYisK3L/uNUGqwouBOJH5KqTtG77kVaKuPlv wZJ1tVfBM+oD739xcpDYDCm0BfU/eDAXJtAwN6cHwz9XToI3Pi4NvC01sA9V6vN6Sy Hjav5hHyCHxfiBa5chtv4H0ACWzUGO9z9TWLBzYUW2h35Oh+c+1csTW9nEDhF8LQ5K 6o8xc0/nkiRGA5ZEIldbknzWtd5+v/Kx7snPjIgIPGEp8KcQEJeHds/KUDKRF1xvRd UI8qqvf17+peTy8L8rjLkGAdBlmYwPHtCP01ycoS8dOCdVzmK/J4uB3WwIH8VY+3OL 3Byo5FzCSJn6Q== 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 AA26DCAC592; Tue, 16 Sep 2025 20:25:25 +0000 (UTC) From: Dang Huynh via B4 Relay Date: Wed, 17 Sep 2025 03:25:10 +0700 Subject: [PATCH 13/25] dts: unisoc: orangepi: Disable UART with no users 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: <20250917-rda8810pl-drivers-v1-13-9ca9184ca977@mainlining.org> References: <20250917-rda8810pl-drivers-v1-0-9ca9184ca977@mainlining.org> In-Reply-To: <20250917-rda8810pl-drivers-v1-0-9ca9184ca977@mainlining.org> To: Manivannan Sadhasivam , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Linus Walleij , Bartosz Golaszewski , Alexandre Belloni , Michael Turquette , Stephen Boyd , Philipp Zabel , Sebastian Reichel , Vinod Koul , Kees Cook , "Gustavo A. R. Silva" , Ulf Hansson Cc: linux-arm-kernel@lists.infradead.org, linux-unisoc@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-gpio@vger.kernel.org, linux-rtc@vger.kernel.org, linux-clk@vger.kernel.org, linux-pm@vger.kernel.org, dmaengine@vger.kernel.org, linux-hardening@vger.kernel.org, linux-mmc@vger.kernel.org, Dang Huynh X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1758054322; l=1477; i=dang.huynh@mainlining.org; s=20250917; h=from:subject:message-id; bh=XPO5kEJS5ocnBL76vZ0w5j7Lye5wuRkS9bNnKxmO9oo=; b=2zBM9XKo6rOYbZUNQpD9eFH0E5hNGPLBqV3M7IJCdwPx3vmKRrOd+pPLTcttmUftfCu1MJTme +esbSs3Nw5mA0QSS7+wm41hH4xrahHriqA1Ce8uMeTupFJtX3yQzKCr X-Developer-Key: i=dang.huynh@mainlining.org; a=ed25519; pk=RyzH4CL4YU/ItXYUurA51EVBidfx4lIy8/E4EKRJCUk= X-Endpoint-Received: by B4 Relay for dang.huynh@mainlining.org/20250917 with auth_id=526 X-Original-From: Dang Huynh Reply-To: dang.huynh@mainlining.org From: Dang Huynh By default, we should keep unused peripherals disabled. Signed-off-by: Dang Huynh --- arch/arm/boot/dts/unisoc/rda8810pl-orangepi-2g-iot.dts | 10 ---------- arch/arm/boot/dts/unisoc/rda8810pl-orangepi-i96.dts | 10 ---------- 2 files changed, 20 deletions(-) diff --git a/arch/arm/boot/dts/unisoc/rda8810pl-orangepi-2g-iot.dts b/arch/= arm/boot/dts/unisoc/rda8810pl-orangepi-2g-iot.dts index 98e34248ae80b1fcd673ff01fe045db412d5bcc9..46ccb9ad510c0df142b845d6fc5= 633b69c2298dd 100644 --- a/arch/arm/boot/dts/unisoc/rda8810pl-orangepi-2g-iot.dts +++ b/arch/arm/boot/dts/unisoc/rda8810pl-orangepi-2g-iot.dts @@ -34,16 +34,6 @@ uart_clk: uart-clk { }; }; =20 -&uart1 { - status =3D "okay"; - clocks =3D <&uart_clk>; -}; - -&uart2 { - status =3D "okay"; - clocks =3D <&uart_clk>; -}; - &uart3 { status =3D "okay"; clocks =3D <&uart_clk>; diff --git a/arch/arm/boot/dts/unisoc/rda8810pl-orangepi-i96.dts b/arch/arm= /boot/dts/unisoc/rda8810pl-orangepi-i96.dts index 728f76931b995fdfc036b586f899b15a7f07528b..a1d61ef138d12bb3ecb4b24513c= c1a7dfbac3107 100644 --- a/arch/arm/boot/dts/unisoc/rda8810pl-orangepi-i96.dts +++ b/arch/arm/boot/dts/unisoc/rda8810pl-orangepi-i96.dts @@ -34,16 +34,6 @@ uart_clk: uart-clk { }; }; =20 -&uart1 { - status =3D "okay"; - clocks =3D <&uart_clk>; -}; - -&uart2 { - status =3D "okay"; - clocks =3D <&uart_clk>; -}; - &uart3 { status =3D "okay"; clocks =3D <&uart_clk>; --=20 2.51.0