linux-hardening - [PATCH 20/25] dts: unisoc: rda8810pl: Enable IFC

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20250917-rda8810pl-drivers-v1-20-9ca9184ca977@mainlining.org>
Date: Wed, 17 Sep 2025 03:25:17 +0700
From: Dang Huynh via B4 Relay <devnull+dang.huynh.mainlining.org@...nel.org>
To: Manivannan Sadhasivam <mani@...nel.org>, Rob Herring <robh@...nel.org>, 
 Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, 
 Linus Walleij <linus.walleij@...aro.org>, 
 Bartosz Golaszewski <brgl@...ev.pl>, 
 Alexandre Belloni <alexandre.belloni@...tlin.com>, 
 Michael Turquette <mturquette@...libre.com>, 
 Stephen Boyd <sboyd@...nel.org>, Philipp Zabel <p.zabel@...gutronix.de>, 
 Sebastian Reichel <sre@...nel.org>, Vinod Koul <vkoul@...nel.org>, 
 Kees Cook <kees@...nel.org>, "Gustavo A. R. Silva" <gustavoars@...nel.org>, 
 Ulf Hansson <ulf.hansson@...aro.org>
Cc: linux-arm-kernel@...ts.infradead.org, linux-unisoc@...ts.infradead.org, 
 devicetree@...r.kernel.org, linux-kernel@...r.kernel.org, 
 linux-gpio@...r.kernel.org, linux-rtc@...r.kernel.org, 
 linux-clk@...r.kernel.org, linux-pm@...r.kernel.org, 
 dmaengine@...r.kernel.org, linux-hardening@...r.kernel.org, 
 linux-mmc@...r.kernel.org, Dang Huynh <dang.huynh@...nlining.org>
Subject: [PATCH 20/25] dts: unisoc: rda8810pl: Enable IFC

From: Dang Huynh <dang.huynh@...nlining.org>

Enable IFC so we can use it with I2C, SPI, SDMMC.

Signed-off-by: Dang Huynh <dang.huynh@...nlining.org>
---
 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/unisoc/rda8810pl.dtsi
index e90ae7845de7b79e55e9cd339a82313b423e0252..4b3ae19e9da41ee9ffa76dd4fff01824c07ce045 100644
--- a/arch/arm/boot/dts/unisoc/rda8810pl.dtsi
+++ b/arch/arm/boot/dts/unisoc/rda8810pl.dtsi
@@ -212,6 +212,12 @@ uart3: serial@...00 {
 			interrupts = <11 IRQ_TYPE_LEVEL_HIGH>;
 			status = "disabled";
 		};
+
+		ifc: dma-controller@...00 {
+			compatible = "rda,8810pl-ifc";
+			reg = <0xf0000 0x1000>;
+			#dma-cells = <1>;
+		};
 	};

 	l2: cache-controller@...00000 {

-- 
2.51.0