arm: msm: add board file for MSM7x30 SURF and FFA

This adds a basic board file without Kconfig changes.

Signed-off-by: Daniel Walker <dwalker@codeaurora.org>

arch/arm/mach-msm/board-msm7x30.c

@@ -0,0 +1,196 @@
+/* Copyright (c) 2009-2010, Code Aurora Forum. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 and
+ * only version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301, USA.
+ */
+
+#include <linux/kernel.h>
+#include <linux/irq.h>
+#include <linux/gpio.h>
+#include <linux/platform_device.h>
+#include <linux/delay.h>
+#include <linux/bootmem.h>
+#include <linux/io.h>
+#include <linux/smsc911x.h>
+
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+#include <asm/setup.h>
+
+#include <mach/gpio.h>
+#include <mach/board.h>
+#include <mach/camera.h>
+#include <mach/memory.h>
+#include <mach/msm_iomap.h>
+#include <mach/msm_hsusb.h>
+#include <mach/dma.h>
+
+#include <mach/vreg.h>
+
+#include "devices.h"
+#include "timer.h"
+#include "socinfo.h"
+
+static struct resource smc91x_resources[] = {
+	[0] = {
+		.start = 0x8A000300,
+		.end = 0x8A0003ff,
+		.flags  = IORESOURCE_MEM,
+	},
+	[1] = {
+		.start = MSM_GPIO_TO_INT(156),
+		.end = MSM_GPIO_TO_INT(156),
+		.flags  = IORESOURCE_IRQ,
+	},
+};
+
+static struct platform_device smc91x_device = {
+	.name           = "smc91x",
+	.id             = 0,
+	.num_resources  = ARRAY_SIZE(smc91x_resources),
+	.resource       = smc91x_resources,
+};
+
+static struct smsc911x_platform_config smsc911x_config = {
+	.phy_interface	= PHY_INTERFACE_MODE_MII,
+	.irq_polarity	= SMSC911X_IRQ_POLARITY_ACTIVE_LOW,
+	.irq_type	= SMSC911X_IRQ_TYPE_PUSH_PULL,
+	.flags		= SMSC911X_USE_32BIT,
+};
+
+static struct resource smsc911x_resources[] = {
+	[0] = {
+		.start		= 0x8D000000,
+		.end		= 0x8D000100,
+		.flags		= IORESOURCE_MEM,
+	},
+	[1] = {
+		.start		= MSM_GPIO_TO_INT(88),
+		.end		= MSM_GPIO_TO_INT(88),
+		.flags		= IORESOURCE_IRQ,
+	},
+};
+
+static struct platform_device smsc911x_device = {
+	.name		= "smsc911x",
+	.id		= -1,
+	.num_resources	= ARRAY_SIZE(smsc911x_resources),
+	.resource	= smsc911x_resources,
+	.dev		= {
+		.platform_data = &smsc911x_config,
+	},
+};
+
+static struct msm_gpio smsc911x_gpios[] = {
+    { GPIO_CFG(172, 2, GPIO_OUTPUT, GPIO_PULL_DOWN, GPIO_2MA), "ebi2_addr6" },
+    { GPIO_CFG(173, 2, GPIO_OUTPUT, GPIO_PULL_DOWN, GPIO_2MA), "ebi2_addr5" },
+    { GPIO_CFG(174, 2, GPIO_OUTPUT, GPIO_PULL_DOWN, GPIO_2MA), "ebi2_addr4" },
+    { GPIO_CFG(175, 2, GPIO_OUTPUT, GPIO_PULL_DOWN, GPIO_2MA), "ebi2_addr3" },
+    { GPIO_CFG(176, 2, GPIO_OUTPUT, GPIO_PULL_DOWN, GPIO_2MA), "ebi2_addr2" },
+    { GPIO_CFG(177, 2, GPIO_OUTPUT, GPIO_PULL_DOWN, GPIO_2MA), "ebi2_addr1" },
+    { GPIO_CFG(178, 2, GPIO_OUTPUT, GPIO_PULL_DOWN, GPIO_2MA), "ebi2_addr0" },
+    { GPIO_CFG(88, 2, GPIO_INPUT, GPIO_PULL_UP, GPIO_2MA), "smsc911x_irq"  },
+};
+
+static void msm7x30_cfg_smsc911x(void)
+{
+	int rc;
+
+	rc = msm_gpios_request_enable(smsc911x_gpios,
+			ARRAY_SIZE(smsc911x_gpios));
+	if (rc)
+		pr_err("%s: unable to enable gpios\n", __func__);
+}
+
+static struct platform_device *devices[] __initdata = {
+	&msm_device_smd,
+	&msm_device_dmov,
+	&smc91x_device,
+	&smsc911x_device,
+	&msm_device_nand,
+	&msm_device_uart_dm1,
+};
+
+static void __init msm7x30_init_irq(void)
+{
+	msm_init_irq();
+}
+
+static void __init msm_7x30_init_nand(void)
+{
+	int rc;
+	/* Enable GPIO 86 & 115 */
+	rc = msm_gpios_request_enable(msm_nand_ebi2_cfg_data,
+				ARRAY_SIZE(msm_nand_ebi2_cfg_data));
+	if (rc)
+		printk(KERN_ERR "%s: Failed to enable GPIO 86 & 115\n",
+			 __func__);
+}
+
+static void __init msm7x30_init(void)
+{
+	if (socinfo_init() < 0)
+		printk(KERN_ERR "%s: socinfo_init() failed!\n",
+		       __func__);
+	msm_acpu_clock_init(&msm7x30_clock_data);
+	if (machine_is_msm7x30_surf() || machine_is_msm7x30_fluid())
+		msm7x30_cfg_smsc911x();
+	platform_add_devices(devices, ARRAY_SIZE(devices));
+	msm_7x30_init_nand();
+	buses_init();
+}
+
+static void __init msm7x30_map_io(void)
+{
+	msm_shared_ram_phys = 0x00000000;
+	msm_map_msm7x30_io();
+	msm7x30_allocate_memory_regions();
+	msm_clock_init(msm_clocks_7x30, msm_num_clocks_7x30);
+}
+
+MACHINE_START(MSM7X30_SURF, "QCT MSM7X30 SURF")
+#ifdef CONFIG_MSM_DEBUG_UART
+	.phys_io  = MSM_DEBUG_UART_PHYS,
+	.io_pg_offst = ((MSM_DEBUG_UART_BASE) >> 18) & 0xfffc,
+#endif
+	.boot_params = PHYS_OFFSET + 0x100,
+	.map_io = msm7x30_map_io,
+	.init_irq = msm7x30_init_irq,
+	.init_machine = msm7x30_init,
+	.timer = &msm_timer,
+MACHINE_END
+
+MACHINE_START(MSM7X30_FFA, "QCT MSM7X30 FFA")
+#ifdef CONFIG_MSM_DEBUG_UART
+	.phys_io  = MSM_DEBUG_UART_PHYS,
+	.io_pg_offst = ((MSM_DEBUG_UART_BASE) >> 18) & 0xfffc,
+#endif
+	.boot_params = PHYS_OFFSET + 0x100,
+	.map_io = msm7x30_map_io,
+	.init_irq = msm7x30_init_irq,
+	.init_machine = msm7x30_init,
+	.timer = &msm_timer,
+MACHINE_END
+
+MACHINE_START(MSM7X30_FLUID, "QCT MSM7X30 FLUID")
+#ifdef CONFIG_MSM_DEBUG_UART
+	.phys_io  = MSM_DEBUG_UART_PHYS,
+	.io_pg_offst = ((MSM_DEBUG_UART_BASE) >> 18) & 0xfffc,
+#endif
+	.boot_params = PHYS_OFFSET + 0x100,
+	.map_io = msm7x30_map_io,
+	.init_irq = msm7x30_init_irq,
+	.init_machine = msm7x30_init,
+	.timer = &msm_timer,
+MACHINE_END