From: Padmavathi Venna <padma.v@samsung.com>
Date: Mon, 4 Mar 2013 05:34:28 +0000 (+0530)
Subject: Arm: socfpga: pl330: Add #dma-cells for generic dma binding support
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=0d8abbfd96e6ebd0b97e0f740614cc5e62d94d84;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git

Arm: socfpga: pl330: Add #dma-cells for generic dma binding support

This patch adds #dma-cells property to PL330 DMA controller nodes for
supporting generic dma dt bindings on SOCFPGA platform. #dma-channels
and #dma-requests are not required now but added in advance.

Signed-off-by: Padmavathi Venna <padma.v@samsung.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---

diff --git a/arch/arm/boot/dts/socfpga.dtsi b/arch/arm/boot/dts/socfpga.dtsi
index 936d2306e7e1..7e8769bd5977 100644
--- a/arch/arm/boot/dts/socfpga.dtsi
+++ b/arch/arm/boot/dts/socfpga.dtsi
@@ -75,6 +75,9 @@
 				compatible = "arm,pl330", "arm,primecell";
 				reg = <0xffe01000 0x1000>;
 				interrupts = <0 180 4>;
+				#dma-cells = <1>;
+				#dma-channels = <8>;
+				#dma-requests = <32>;
 			};
 		};