From 9f19d6382854d6b2d58cc364253779479e14facc Mon Sep 17 00:00:00 2001
From: Mark Brown <broonie@sirena.org.uk>
Date: Tue, 10 Jun 2008 12:30:05 +0100
Subject: [ARM] 5085/2: PXA: Move AC97 over to the new central device
 declaration model
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

As well as moving all the device declarations to a single one in devices.c
this causes all platforms to register the I/O and interrupt resources for
the AC97 controller.

Cc: eric miao <eric.miao@marvell.com>
Cc: Mike Rapoport <mike@compulab.co.il>
Cc: Lennert Buytenhek <buytenh@wantstofly.org>
Cc: Jürgen Schindele <linux@schindele.name>
Cc: Juergen Beisert <jbe@pengutronix.de>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---
 arch/arm/mach-pxa/devices.c | 32 ++++++++++++++++++++++++++++++++
 1 file changed, 32 insertions(+)

(limited to 'arch/arm/mach-pxa/devices.c')

diff --git a/arch/arm/mach-pxa/devices.c b/arch/arm/mach-pxa/devices.c
index 123ee19ca79..a6f2390ce66 100644
--- a/arch/arm/mach-pxa/devices.c
+++ b/arch/arm/mach-pxa/devices.c
@@ -14,6 +14,7 @@
 #include <asm/arch/ohci.h>
 #include <asm/arch/pxa27x_keypad.h>
 #include <asm/arch/camera.h>
+#include <asm/arch/audio.h>
 
 #include "devices.h"
 #include "generic.h"
@@ -298,6 +299,37 @@ struct platform_device pxa_device_rtc = {
 	.id		= -1,
 };
 
+static struct resource pxa_ac97_resources[] = {
+	[0] = {
+		.start  = 0x40500000,
+		.end	= 0x40500000 + 0xfff,
+		.flags  = IORESOURCE_MEM,
+	},
+	[1] = {
+		.start  = IRQ_AC97,
+		.end    = IRQ_AC97,
+		.flags  = IORESOURCE_IRQ,
+	},
+};
+
+static u64 pxa_ac97_dmamask = 0xffffffffUL;
+
+struct platform_device pxa_device_ac97 = {
+	.name           = "pxa2xx-ac97",
+	.id             = -1,
+	.dev            = {
+		.dma_mask = &pxa_ac97_dmamask,
+		.coherent_dma_mask = 0xffffffff,
+	},
+	.num_resources  = ARRAY_SIZE(pxa_ac97_resources),
+	.resource       = pxa_ac97_resources,
+};
+
+void __init pxa_set_ac97_info(pxa2xx_audio_ops_t *ops)
+{
+	pxa_register_device(&pxa_device_ac97, ops);
+}
+
 #ifdef CONFIG_PXA25x
 
 static struct resource pxa25x_resource_pwm0[] = {
-- 
cgit v1.2.3