From: Matt Porter <mdp@ti.com>
Date: Tue, 10 Sep 2013 19:24:37 +0000 (-0500)
Subject: ARM: dts: AM33XX: Add EDMA support
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=505975d3802f8d3a3c0905f38056213d06997b36;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

ARM: dts: AM33XX: Add EDMA support

Adds AM33XX EDMA support to the am33xx.dtsi as documented in
Documentation/devicetree/bindings/dma/ti-edma.txt

[Joel Fernandes <joelf@ti.com>]
Drop DT entries that are non-hardware-description as discussed in [1]

[1] https://patchwork.kernel.org/patch/2226761/

Signed-off-by: Matt Porter <mporter@ti.com>
Signed-off-by: Joel A Fernandes <joelagnel@ti.com>
Signed-off-by: Benoit Cousson <bcousson@baylibre.com>
---

diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi
index a7731ead0b91..7a53e07e5a7a 100644
--- a/arch/arm/boot/dts/am33xx.dtsi
+++ b/arch/arm/boot/dts/am33xx.dtsi
@@ -105,6 +105,18 @@
 			reg = <0x48200000 0x1000>;
 		};
 
+		edma: edma@49000000 {
+			compatible = "ti,edma3";
+			ti,hwmods = "tpcc", "tptc0", "tptc1", "tptc2";
+			reg =	<0x49000000 0x10000>,
+				<0x44e10f90 0x10>;
+			interrupts = <12 13 14>;
+			#dma-cells = <1>;
+			dma-channels = <64>;
+			ti,edma-regions = <4>;
+			ti,edma-slots = <256>;
+		};
+
 		gpio0: gpio@44e07000 {
 			compatible = "ti,omap4-gpio";
 			ti,hwmods = "gpio1";