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Message-ID: <20230829203721.281455-10-knaerzche@gmail.com>
Date: Tue, 29 Aug 2023 22:37:25 +0200
From: Alex Bee <knaerzche@...il.com>
To: Heiko Stuebner <heiko@...ech.de>, Rob Herring <robh+dt@...nel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
Conor Dooley <conor+dt@...nel.org>
Cc: Johan Jonker <jbx6244@...il.com>, devicetree@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org,
linux-rockchip@...ts.infradead.org, linux-kernel@...r.kernel.org,
Alex Bee <knaerzche@...il.com>
Subject: [PATCH v2 3/5] ARM: dts: rockchip: Add missing quirk for RK3128's dma engine
Like most other Rockchip ARM SoCs, the PL330 needs the
arm,pl330-periph-burst quirk in order to work as expected.
Add it.
Fixes: a0201bff6259 ("ARM: dts: rockchip: add rk3128 soc dtsi")
Signed-off-by: Alex Bee <knaerzche@...il.com>
---
arch/arm/boot/dts/rockchip/rk3128.dtsi | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/boot/dts/rockchip/rk3128.dtsi b/arch/arm/boot/dts/rockchip/rk3128.dtsi
index bf55d4575311..9125bf22e971 100644
--- a/arch/arm/boot/dts/rockchip/rk3128.dtsi
+++ b/arch/arm/boot/dts/rockchip/rk3128.dtsi
@@ -459,6 +459,7 @@ pdma: dma-controller@...78000 {
interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>;
arm,pl330-broken-no-flushp;
+ arm,pl330-periph-burst;
clocks = <&cru ACLK_DMAC>;
clock-names = "apb_pclk";
#dma-cells = <1>;
--
2.42.0
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