From: Max Shevchenko via B4 Relay <devnull+wctrl.proton.me@kernel.org>
To: Sean Wang <sean.wang@mediatek.com>, Vinod Koul <vkoul@kernel.org>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Matthias Brugger <matthias.bgg@gmail.com>,
AngeloGioacchino Del Regno
<angelogioacchino.delregno@collabora.com>,
Long Cheng <long.cheng@mediatek.com>
Cc: dmaengine@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-mediatek@lists.infradead.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, Max Shevchenko <wctrl@proton.me>
Subject: [PATCH 3/3] arm64: dts: mediatek: mt6795: drop mediatek,dma-33bits property
Date: Sun, 21 Sep 2025 14:03:42 +0300 [thread overview]
Message-ID: <20250921-uart-apdma-v1-3-107543c7102c@proton.me> (raw)
In-Reply-To: <20250921-uart-apdma-v1-0-107543c7102c@proton.me>
From: Max Shevchenko <wctrl@proton.me>
Drop the mediatek,dma-33bits property and use compatible for the
platform data instead.
Signed-off-by: Max Shevchenko <wctrl@proton.me>
---
arch/arm64/boot/dts/mediatek/mt6795.dtsi | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/arch/arm64/boot/dts/mediatek/mt6795.dtsi b/arch/arm64/boot/dts/mediatek/mt6795.dtsi
index e5e269a660b11b0e94da1a1cf362ff0839f0dabf..5123316b21285cf589c0c616c0a12420f0b1ef19 100644
--- a/arch/arm64/boot/dts/mediatek/mt6795.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt6795.dtsi
@@ -547,8 +547,7 @@ uart1: serial@11003000 {
};
apdma: dma-controller@11000380 {
- compatible = "mediatek,mt6795-uart-dma",
- "mediatek,mt6577-uart-dma";
+ compatible = "mediatek,mt6795-uart-dma";
reg = <0 0x11000380 0 0x60>,
<0 0x11000400 0 0x60>,
<0 0x11000480 0 0x60>,
@@ -568,7 +567,6 @@ apdma: dma-controller@11000380 {
dma-requests = <8>;
clocks = <&pericfg CLK_PERI_AP_DMA>;
clock-names = "apdma";
- mediatek,dma-33bits;
#dma-cells = <1>;
};
--
2.51.0
prev parent reply other threads:[~2025-09-21 11:04 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-09-21 11:03 [PATCH 0/3] Rewrite MediaTek UART APDMA driver to support more than 33 bits Max Shevchenko via B4 Relay
2025-09-21 11:03 ` [PATCH 1/3] dt-bindings: dma: mediatek,uart-dma: drop mediatek,dma-33bits property Max Shevchenko via B4 Relay
2025-09-22 20:47 ` Rob Herring
2025-09-23 12:17 ` Max Shevchenko
2025-09-21 11:03 ` [PATCH 2/3] dmaengine: mediatek: mtk-uart-apdma: support more than 33 bits for DMA bitmask Max Shevchenko via B4 Relay
2025-09-22 10:42 ` AngeloGioacchino Del Regno
2025-09-21 11:03 ` Max Shevchenko via B4 Relay [this message]
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