From: Vladimir Zapolskiy <vz@mleia.com>
Date: Thu, 4 Sep 2025 18:46:46 +0000 (+0300)
Subject: ARM: dts: lpc32xx: Specify #dma-cells property of PL080 DMA controller
X-Git-Tag: v6.18-rc1~147^2~34^2~1
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=181ffb8b06848d7f1fd289d2497f5e134f55b09e;p=thirdparty%2Flinux.git

ARM: dts: lpc32xx: Specify #dma-cells property of PL080 DMA controller

For DMA controllers it is required to specify a number of the cells for
users.

The change eliminates the next build time reported warning:

    dma@31000000: '#dma-cells' is a required property

Reviewed-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>
---

diff --git a/arch/arm/boot/dts/nxp/lpc/lpc32xx.dtsi b/arch/arm/boot/dts/nxp/lpc/lpc32xx.dtsi
index 522d616a9205f..a38f3c6dbe479 100644
--- a/arch/arm/boot/dts/nxp/lpc/lpc32xx.dtsi
+++ b/arch/arm/boot/dts/nxp/lpc/lpc32xx.dtsi
@@ -83,6 +83,7 @@
 			interrupts = <28 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&clk LPC32XX_CLK_DMA>;
 			clock-names = "apb_pclk";
+			#dma-cells = <2>;
 		};
 
 		usb {