From 082e2e862a9ccfefb6d80a5228dc602919f42a34 Mon Sep 17 00:00:00 2001
From: Eric Miao <eric.miao@marvell.com>
Date: Fri, 11 Jul 2008 14:02:20 +0800
Subject: [PATCH] --- yaml --- r: 105183 b: refs/heads/master c:
 faf64ed4968e354624f330c6da6c1ce8b05a0713 h: refs/heads/master i:   105181:
 d6cd66bee04918f5a4f97751fb61dd32a2fd5821   105179:
 9dc0a8b006dced67c62d20cf689b946378ea88f3   105175:
 3bbbf537111d594ce946e9e0eb2267ca17790bb5   105167:
 5bf62fee5955cb8926069462c3b74f32af3a36c0   105151:
 8c5a2e8123bd43f0240b2f86f13b07c15c89ef87 v: v3

---
 [refs]                           |  2 +-
 trunk/arch/arm/mach-pxa/Kconfig  |  5 ++
 trunk/arch/arm/mach-pxa/Makefile |  1 +
 trunk/arch/arm/mach-pxa/saar.c   | 84 ++++++++++++++++++++++++++++++++
 4 files changed, 91 insertions(+), 1 deletion(-)
 create mode 100644 trunk/arch/arm/mach-pxa/saar.c

diff --git a/[refs] b/[refs]
index 66f867003159..e840004b7c46 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: bae033111cda415365ad40e9befb4b332d501c52
+refs/heads/master: faf64ed4968e354624f330c6da6c1ce8b05a0713
diff --git a/trunk/arch/arm/mach-pxa/Kconfig b/trunk/arch/arm/mach-pxa/Kconfig
index 7e5578509c02..e8ee7ec9ff6d 100644
--- a/trunk/arch/arm/mach-pxa/Kconfig
+++ b/trunk/arch/arm/mach-pxa/Kconfig
@@ -201,6 +201,11 @@ config MACH_TAVOREVB
 	select PXA3xx
 	select PXA930
 
+config MACH_SAAR
+	bool "PXA930 Handheld Platform (aka SAAR)"
+	select PXA3xx
+	select PXA930
+
 config MACH_ARMCORE
 	bool "CompuLab CM-X270 modules"
 	select PXA27x
diff --git a/trunk/arch/arm/mach-pxa/Makefile b/trunk/arch/arm/mach-pxa/Makefile
index 24b20bc9dd6d..99ecbe7f8506 100644
--- a/trunk/arch/arm/mach-pxa/Makefile
+++ b/trunk/arch/arm/mach-pxa/Makefile
@@ -51,6 +51,7 @@ ifeq ($(CONFIG_MACH_ZYLONITE),y)
 endif
 obj-$(CONFIG_MACH_LITTLETON)	+= littleton.o
 obj-$(CONFIG_MACH_TAVOREVB)	+= tavorevb.o
+obj-$(CONFIG_MACH_SAAR)		+= saar.o
 
 obj-$(CONFIG_MACH_ARMCORE)      += cm-x270.o
 obj-$(CONFIG_PXA_EZX)           += ezx.o
diff --git a/trunk/arch/arm/mach-pxa/saar.c b/trunk/arch/arm/mach-pxa/saar.c
new file mode 100644
index 000000000000..d02bc6f8bb93
--- /dev/null
+++ b/trunk/arch/arm/mach-pxa/saar.c
@@ -0,0 +1,84 @@
+/*
+ *  linux/arch/arm/mach-pxa/saar.c
+ *
+ *  Support for the Marvell PXA930 Handheld Platform (aka SAAR)
+ *
+ *  Copyright (C) 2007-2008 Marvell International Ltd.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License version 2 as
+ *  publishhed by the Free Software Foundation.
+ */
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/interrupt.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/clk.h>
+#include <linux/gpio.h>
+#include <linux/smc91x.h>
+
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+#include <asm/hardware.h>
+#include <asm/arch/pxa3xx-regs.h>
+#include <asm/arch/mfp-pxa930.h>
+
+#include "devices.h"
+#include "generic.h"
+
+/* SAAR MFP configurations */
+static mfp_cfg_t saar_mfp_cfg[] __initdata = {
+	/* Ethernet */
+	DF_nCS1_nCS3,
+	GPIO97_GPIO,
+};
+
+#define SAAR_ETH_PHYS	(0x14000000)
+
+static struct resource smc91x_resources[] = {
+	[0] = {
+		.start	= (SAAR_ETH_PHYS + 0x300),
+		.end	= (SAAR_ETH_PHYS + 0xfffff),
+		.flags	= IORESOURCE_MEM,
+	},
+	[1] = {
+		.start	= gpio_to_irq(mfp_to_gpio(MFP_PIN_GPIO97)),
+		.end	= gpio_to_irq(mfp_to_gpio(MFP_PIN_GPIO97)),
+		.flags	= IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE,
+	}
+};
+
+static struct smc91x_platdata saar_smc91x_info = {
+	.flags	= SMC91X_USE_16BIT | SMC91X_NOWAIT | SMC91X_USE_DMA,
+};
+
+static struct platform_device smc91x_device = {
+	.name		= "smc91x",
+	.id		= 0,
+	.num_resources	= ARRAY_SIZE(smc91x_resources),
+	.resource	= smc91x_resources,
+	.dev		= {
+		.platform_data = &saar_smc91x_info,
+	},
+};
+
+static void __init saar_init(void)
+{
+	/* initialize MFP configurations */
+	pxa3xx_mfp_config(ARRAY_AND_SIZE(saar_mfp_cfg));
+
+	platform_device_register(&smc91x_device);
+}
+
+MACHINE_START(SAAR, "PXA930 Handheld Platform (aka SAAR)")
+	/* Maintainer: Eric Miao <eric.miao@marvell.com> */
+	.phys_io        = 0x40000000,
+	.boot_params    = 0xa0000100,
+	.io_pg_offst    = (io_p2v(0x40000000) >> 18) & 0xfffc,
+	.map_io         = pxa_map_io,
+	.init_irq       = pxa3xx_init_irq,
+	.timer          = &pxa_timer,
+	.init_machine   = saar_init,
+MACHINE_END