linux-kernel - [PATCH 2/4] ARM: dts: da850: Add an aemif node

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Message-Id: <20160809171518.22690-3-kbeldan@baylibre.com>
Date:	Tue,  9 Aug 2016 17:15:16 +0000
From:	Karl Beldan <kbeldan@...libre.com>
To:	devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org
Cc:	linux-kernel@...r.kernel.org, Rob Herring <robh+dt@...nel.org>,
	Mark Rutland <mark.rutland@....com>,
	Russell King <linux@...linux.org.uk>,
	Santosh Shilimkar <ssantosh@...nel.org>,
	Sekhar Nori <nsekhar@...com>,
	Kevin Hilman <khilman@...libre.com>,
	Karl Beldan <karl.beldan+oss@...il.com>,
	Karl Beldan <kbeldan@...libre.com>
Subject: [PATCH 2/4] ARM: dts: da850: Add an aemif node

Currently the davinci da8xx boards use the mach-davinci aemif code.
Instantiating an aemif node into the DT allows to use the ti-aemif
memory driver and is another step to better DT support.
Also it will allow to properly pass the emif timings via DT.

Signed-off-by: Karl Beldan <kbeldan@...libre.com>
---
 arch/arm/boot/dts/da850.dtsi | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/arch/arm/boot/dts/da850.dtsi b/arch/arm/boot/dts/da850.dtsi
index bc10e7e..f62928c 100644
--- a/arch/arm/boot/dts/da850.dtsi
+++ b/arch/arm/boot/dts/da850.dtsi
@@ -411,6 +411,16 @@
 			dma-names = "tx", "rx";
 		};
 	};
+	aemif: aemif@...00000 {
+		compatible = "ti,da850-aemif";
+		#address-cells = <2>;
+		#size-cells = <1>;
+
+		reg = <0x68000000 0x00008000>;
+		ranges = <0 0 0x60000000 0x08000000
+			  1 0 0x68000000 0x00008000>;
+		status = "disabled";
+	};
 	nand_cs3@...00000 {
 		compatible = "ti,davinci-nand";
 		reg = <0x62000000 0x807ff
-- 
2.9.2