linux-kernel - Re: [PATCH v3] ARM: dts: AM33xx: Add SPI node

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Date:	Thu, 1 Nov 2012 14:49:41 +0100
From:	Benoit Cousson <b-cousson@...com>
To:	"Philip, Avinash" <avinashphilip@...com>
CC:	<tony@...mide.com>, <anilkumar@...com>, <rob.herring@...xeda.com>,
	<hvaibhav@...com>, <afzal@...com>,
	<linux-arm-kernel@...ts.infradead.org>,
	<linux-kernel@...r.kernel.org>, <linux@....linux.org.uk>,
	<linux-omap@...r.kernel.org>,
	<devicetree-discuss@...ts.ozlabs.org>, <nsekhar@...com>,
	<gururaja.hebbar@...com>
Subject: Re: [PATCH v3] ARM: dts: AM33xx: Add SPI node

Hi Avinash,

On 10/31/2012 11:51 AM, Philip, Avinash wrote:
> Add McSPI data node to AM33XX device tree file. The McSPI module (and so
> as the driver) is reused from OMAP4.
> 
> Signed-off-by: Philip, Avinash <avinashphilip@...com>
> Tested-by: Matt Porter <mporter@...com>

I've just realized the interrupt-parent was still there, so I removed both.

Please find below the updated version.

Regards,
Benoit

----
>From 9fd3c748aac9418cd377249ca463050783d2198f Mon Sep 17 00:00:00 2001
From: Philip, Avinash <avinashphilip@...com>
Date: Wed, 31 Oct 2012 16:21:09 +0530
Subject: [PATCH] ARM: dts: AM33XX: Add SPI node

Add McSPI data node to AM33XX device tree file. The McSPI module (and so
as the driver) is reused from OMAP4.

Signed-off-by: Philip, Avinash <avinashphilip@...com>
Tested-by: Matt Porter <mporter@...com>
[b-cousson@...com: Remove interrupt-parent]
Signed-off-by: Benoit Cousson <b-cousson@...com>
---
 arch/arm/boot/dts/am33xx.dtsi |   22 ++++++++++++++++++++++
 1 files changed, 22 insertions(+), 0 deletions(-)

diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi
index 97a7bd3..5dfd682 100644
--- a/arch/arm/boot/dts/am33xx.dtsi
+++ b/arch/arm/boot/dts/am33xx.dtsi
@@ -299,5 +299,27 @@
 				      76>;
 			ti,hwmods = "rtc";
 		};
+
+		spi0: spi@...30000 {
+			compatible = "ti,omap4-mcspi";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0x48030000 0x400>;
+			interrupt = <65>;
+			ti,spi-num-cs = <2>;
+			ti,hwmods = "spi0";
+			status = "disabled";
+		};
+
+		spi1: spi@...a0000 {
+			compatible = "ti,omap4-mcspi";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0x481a0000 0x400>;
+			interrupt = <125>;
+			ti,spi-num-cs = <2>;
+			ti,hwmods = "spi1";
+			status = "disabled";
+		};
 	};
 };
-- 
1.7.0.4


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