From: Chukun Pan <amadeus@jmu.edu.cn>
To: Yao Zi <ziyao@disroot.org>
Cc: Rob Herring <robh@kernel.org>, Jonas Karlman <jonas@kwiboo.se>,
Heiko Stuebner <heiko@sntech.de>,
Conor Dooley <conor+dt@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
linux-arm-kernel@lists.infradead.org,
linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org,
devicetree@vger.kernel.org, Chukun Pan <amadeus@jmu.edu.cn>
Subject: [PATCH 0/3] arm64: dts: rockchip: Add DMA controller for RK3528
Date: Tue, 18 Mar 2025 18:00:07 +0800 [thread overview]
Message-ID: <20250318100010.2253408-1-amadeus@jmu.edu.cn> (raw)
First commit adds missing uart3 interrupt for uart3 node.
The next commit adds the DMA controller that can be used
for spi and uart. And add DMA description for uart nodes.
~# dmesg | grep dma
[ 0.103466] dma-pl330 ffd60000.dma-controller: Loaded driver for PL330 DMAC-241330
[ 0.104212] dma-pl330 ffd60000.dma-controller: DBUFF-128x8bytes Num_Chans-8 Num_Peri-32 Num_Events-16
Chukun Pan (3):
arm64: dts: rockchip: Add missing uart3 interrupt for RK3528
arm64: dts: rockchip: Add DMA controller for RK3528
arm64: dts: rockchip: Add UART DMA support for RK3528
arch/arm64/boot/dts/rockchip/rk3528.dtsi | 29 +++++++++++++++++++++++-
1 file changed, 28 insertions(+), 1 deletion(-)
--
2.25.1
next reply other threads:[~2025-03-18 10:00 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-03-18 10:00 Chukun Pan [this message]
2025-03-18 10:00 ` [PATCH 1/3] arm64: dts: rockchip: Add missing uart3 interrupt for RK3528 Chukun Pan
2025-03-18 12:12 ` Yao Zi
2025-03-18 10:00 ` [PATCH 2/3] arm64: dts: rockchip: Add DMA controller " Chukun Pan
2025-03-23 21:04 ` Jonas Karlman
2025-03-18 10:00 ` [PATCH 3/3] arm64: dts: rockchip: Add UART DMA support " Chukun Pan
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