[PATCH v2 1/7] arm64: dts: mediatek: mt6795: Remove deprecated UART DMA property

[AngeloGioacchino Del Regno]

Remove the mediatek,dma-33bits property as it is now deprecated
and, while at it, also remove the fallback compatible as it was
not entirely right to use anyway, because this IP is not fully
compatible with the one found in MT6577 and would create more
issues than the ones it could resolve (as in - it's better to
not probe the controller than to probe it and manage it in some
incorrect way).

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno at collabora.com>
---
 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 134cfa77e3b1..6dd706b27830 100644
--- a/arch/arm64/boot/dts/mediatek/mt6795.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt6795.dtsi
@@ -547,8 +547,7 @@ uart1: serial at 11003000 {
 		};
 
 		apdma: dma-controller at 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 at 11000380 {
 			dma-requests = <8>;
 			clocks = <&pericfg CLK_PERI_AP_DMA>;
 			clock-names = "apdma";
-			mediatek,dma-33bits;
 			#dma-cells = <1>;
 		};
 
-- 
2.54.0