From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <linux-kernel-owner@vger.kernel.org>
Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand
	id S1751357AbbCBGJZ (ORCPT <rfc822;w@1wt.eu>);
	Mon, 2 Mar 2015 01:09:25 -0500
Received: from nasmtp02.atmel.com ([204.2.163.16]:54382 "EHLO
	SJOEDG01.corp.atmel.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org
	with ESMTP id S1750801AbbCBGJX (ORCPT
	<rfc822;linux-kernel@vger.kernel.org>);
	Mon, 2 Mar 2015 01:09:23 -0500
X-Greylist: delayed 309 seconds by postgrey-1.27 at vger.kernel.org; Mon, 02 Mar 2015 01:09:22 EST
From: Wenyou Yang <wenyou.yang@atmel.com>
To: <nicolas.ferre@atmel.com>
CC: <linux@maxim.org.za>, <robh+dt@kernel.org>, <pawel.moll@arm.com>,
        <mark.rutland@arm.com>, <ijc+devicetree@hellion.org.uk>,
        <galak@codeaurora.org>, <linux@arm.linux.org.uk>,
        <linux-arm-kernel@lists.infradead.org>, <devicetree@vger.kernel.org>,
        <linux-kernel@vger.kernel.org>, <wenyou.yang@atmel.com>
Subject: [PATCH] ARM: dts: at919260/at91sam9g20: fix SRAM device tree node
Date: Mon, 2 Mar 2015 14:03:29 +0800
Message-ID: <1425276209-4899-1-git-send-email-wenyou.yang@atmel.com>
X-Mailer: git-send-email 1.7.9.5
MIME-Version: 1.0
Content-Type: text/plain
Sender: linux-kernel-owner@vger.kernel.org
List-ID: <linux-kernel.vger.kernel.org>
X-Mailing-List: linux-kernel@vger.kernel.org

Fix PM does not work on the at91sam9g20ek board
--->8---
at91_pm_sram_init: failed to find sram device!
---<8---

Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com>
---
 arch/arm/boot/dts/at91sam9260.dtsi |    9 +++++++--
 arch/arm/boot/dts/at91sam9g20.dtsi |    9 +++++----
 2 files changed, 12 insertions(+), 6 deletions(-)

diff --git a/arch/arm/boot/dts/at91sam9260.dtsi b/arch/arm/boot/dts/at91sam9260.dtsi
index fff0ee6..d1eb27c 100644
--- a/arch/arm/boot/dts/at91sam9260.dtsi
+++ b/arch/arm/boot/dts/at91sam9260.dtsi
@@ -69,9 +69,14 @@
 		};
 	};
 
-	sram0: sram@002ff000 {
+	sram0: sram@00200000 {
 		compatible = "mmio-sram";
-		reg = <0x002ff000 0x2000>;
+		reg = <0x00200000 0x1000>;
+	};
+
+	sram1: sram@00300000 {
+		compatible = "mmio-sram";
+		reg = <0x00300000 0x1000>;
 	};
 
 	ahb {
diff --git a/arch/arm/boot/dts/at91sam9g20.dtsi b/arch/arm/boot/dts/at91sam9g20.dtsi
index f593016..eb9a62d 100644
--- a/arch/arm/boot/dts/at91sam9g20.dtsi
+++ b/arch/arm/boot/dts/at91sam9g20.dtsi
@@ -16,13 +16,14 @@
 		reg = <0x20000000 0x08000000>;
 	};
 
-	sram0: sram@002ff000 {
-		status = "disabled";
+	sram0: sram@00200000 {
+		compatible = "mmio-sram";
+		reg = <0x00200000 0x4000>;
 	};
 
-	sram1: sram@002fc000 {
+	sram1: sram@00300000 {
 		compatible = "mmio-sram";
-		reg = <0x002fc000 0x8000>;
+		reg = <0x00300000 0x4000>;
 	};
 
 	ahb {
-- 
1.7.9.5