Thread (7 messages) 7 messages, 4 authors, 2025-09-23
STALE277d

[PATCH 3/3] arm64: dts: mediatek: mt6795: drop mediatek,dma-33bits property

From: Max Shevchenko via B4 Relay <devnull+wctrl.proton.me@kernel.org>
Date: 2025-09-21 11:04:09
Also in: b4-sent, dmaengine, linux-devicetree, linux-mediatek, lkml
Subsystem: arm/mediatek soc support, the rest · Maintainers: Matthias Brugger, AngeloGioacchino Del Regno, Linus Torvalds

From: Max Shevchenko <redacted>

Drop the mediatek,dma-33bits property and use compatible for the
platform data instead.

Signed-off-by: Max Shevchenko <redacted>
---
 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


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