From nobody Thu Oct 2 14:25:59 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 6225932B48A; 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=I2TlkuR0Xq65RUQAk0gV94b2ZPuSmI+fpn8+4f95/+e1wFAM/n9S5QLe9QRNEiZYu/gSswX8PeWDbukzLcRxoez3NvD9Q2tKq9QKEJw+y/TbYMp5FtXTm+o2TLFjx0k4dzQBp5gpa3Ld0KBS/6rTThweHxtqqRGumVs7hFsmtng= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758054326; c=relaxed/simple; bh=OdDjeUrsbxYe5gyTTAMfg2jz6GQSgqKAHbK2zdue/s0=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=sF2vgUrV30vGKA9XxMnjLz8kCh95O0Ky2G/zwCEKlSyJ2BUyZK4ejXz1CY8PzEwJlcOd+p+RWN5zMSFQAC+/9QmbNU4F2N9582oNMVSEkQsICNU46tBJkYUEDtDgLjLiuGVntGBMfBoyYzaNLmhS/lpmvegZB+vdawJ68akaBvI= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=C4KS5aRU; 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="C4KS5aRU" Received: by smtp.kernel.org (Postfix) with ESMTPS id 380DDC2BCC7; Tue, 16 Sep 2025 20:25:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1758054326; bh=OdDjeUrsbxYe5gyTTAMfg2jz6GQSgqKAHbK2zdue/s0=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=C4KS5aRUOYF5wocufmuf97G4mdCvA4nqIq9eLu19lXxVMcFNMoBpkUUMWb4pbTgBJ ev7r8X+MwmWhTbKLeUKNLxnwEVqwIxJwNNhzOmI/YOA0siR6PT4BQLZwSZX0O5a1Jt hijKOleuESsXTOoj1c/EyAeMFKHNgLc7Ub9UQxLhkjvBSKnb/YtGWjXFJNPWsq8jtA 5/dmiJMUYbNh+SiwUTO/UZne2p2opGbfb3/ohuFeWeZ7UapxJfYQGdkfYbWmnVjARk gbqGeCj2FYlDkOvodxgSy2LIYFKHVOIYWr8kyx7GMYvz1u7jTSBwbmMlLGmuxJnX96 fDLNmC7KpIeMw== 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 23638CAC59D; Tue, 16 Sep 2025 20:25:26 +0000 (UTC) From: Dang Huynh via B4 Relay Date: Wed, 17 Sep 2025 03:25:17 +0700 Subject: [PATCH 20/25] dts: unisoc: rda8810pl: Enable IFC 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-v1-20-9ca9184ca977@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=799; i=dang.huynh@mainlining.org; s=20250917; h=from:subject:message-id; bh=ESVrh/e66fpCx8hkda0seGPWiRBFpNz918jLvjzC/2M=; b=xjdSUQMpB1QsdnW8tgHCeT8pweYzkXjix4jRKL4LWTM9cauqSrIz8lT0CyfI+75tbl+ectZHh CfYuGRCaLUQBLS7JKFKy7prh17FG7FrBkJ57XLn48PXdB9/L1RvywvP 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 Enable IFC so we can use it with I2C, SPI, SDMMC. Signed-off-by: Dang Huynh --- arch/arm/boot/dts/unisoc/rda8810pl.dtsi | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/arch/arm/boot/dts/unisoc/rda8810pl.dtsi b/arch/arm/boot/dts/un= isoc/rda8810pl.dtsi index e90ae7845de7b79e55e9cd339a82313b423e0252..4b3ae19e9da41ee9ffa76dd4fff= 01824c07ce045 100644 --- a/arch/arm/boot/dts/unisoc/rda8810pl.dtsi +++ b/arch/arm/boot/dts/unisoc/rda8810pl.dtsi @@ -212,6 +212,12 @@ uart3: serial@90000 { interrupts =3D <11 IRQ_TYPE_LEVEL_HIGH>; status =3D "disabled"; }; + + ifc: dma-controller@f0000 { + compatible =3D "rda,8810pl-ifc"; + reg =3D <0xf0000 0x1000>; + #dma-cells =3D <1>; + }; }; =20 l2: cache-controller@21100000 { --=20 2.51.0