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authorBrian Swetland <swetland@google.com>2008-09-10 14:00:53 -0700
committerBrian Swetland <swetland@google.com>2008-10-22 02:40:59 -0700
commitbcc0f6af0798e60e7527485f7125ed26632ce698 (patch)
treeac45678ea4131d7423f64025e8021106937dbf77 /arch/arm/mach-msm/devices.c
parentb8a16e1fdfe9caed734df0e157ad74ae2b13e3bd (diff)
[ARM] msm: clean up iomap and devices
- Add some more peripherals (sdcc, etc) to the iomap. - Remove virtual base addresses for devices that we should be passing physical addresses to drivers via resources and ioremap()ing. - don't try to use uarts for ll debug once the mmu is enabled due to problems with the peripheral window - make base addresses void __iomem * and fixup irq.c and timer.c - Remove common.c and bring in devices.c/devices.h similar to the PXA architecture. Signed-off-by: Brian Swetland <swetland@google.com>
Diffstat (limited to 'arch/arm/mach-msm/devices.c')
-rw-r--r--arch/arm/mach-msm/devices.c267
1 files changed, 267 insertions, 0 deletions
diff --git a/arch/arm/mach-msm/devices.c b/arch/arm/mach-msm/devices.c
new file mode 100644
index 00000000000..f2a74b92a97
--- /dev/null
+++ b/arch/arm/mach-msm/devices.c
@@ -0,0 +1,267 @@
+/* linux/arch/arm/mach-msm/devices.c
+ *
+ * Copyright (C) 2008 Google, Inc.
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * 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.
+ *
+ */
+
+#include <linux/kernel.h>
+#include <linux/platform_device.h>
+
+#include <mach/msm_iomap.h>
+#include "devices.h"
+
+#include <asm/mach/flash.h>
+#include <linux/mtd/nand.h>
+#include <linux/mtd/partitions.h>
+
+static struct resource resources_uart1[] = {
+ {
+ .start = INT_UART1,
+ .end = INT_UART1,
+ .flags = IORESOURCE_IRQ,
+ },
+ {
+ .start = MSM_UART1_PHYS,
+ .end = MSM_UART1_PHYS + MSM_UART1_SIZE - 1,
+ .flags = IORESOURCE_MEM,
+ },
+};
+
+static struct resource resources_uart2[] = {
+ {
+ .start = INT_UART2,
+ .end = INT_UART2,
+ .flags = IORESOURCE_IRQ,
+ },
+ {
+ .start = MSM_UART2_PHYS,
+ .end = MSM_UART2_PHYS + MSM_UART2_SIZE - 1,
+ .flags = IORESOURCE_MEM,
+ },
+};
+
+static struct resource resources_uart3[] = {
+ {
+ .start = INT_UART3,
+ .end = INT_UART3,
+ .flags = IORESOURCE_IRQ,
+ },
+ {
+ .start = MSM_UART3_PHYS,
+ .end = MSM_UART3_PHYS + MSM_UART3_SIZE - 1,
+ .flags = IORESOURCE_MEM,
+ },
+};
+
+struct platform_device msm_device_uart1 = {
+ .name = "msm_serial",
+ .id = 0,
+ .num_resources = ARRAY_SIZE(resources_uart1),
+ .resource = resources_uart1,
+};
+
+struct platform_device msm_device_uart2 = {
+ .name = "msm_serial",
+ .id = 1,
+ .num_resources = ARRAY_SIZE(resources_uart2),
+ .resource = resources_uart2,
+};
+
+struct platform_device msm_device_uart3 = {
+ .name = "msm_serial",
+ .id = 2,
+ .num_resources = ARRAY_SIZE(resources_uart3),
+ .resource = resources_uart3,
+};
+
+static struct resource resources_i2c[] = {
+ {
+ .start = MSM_I2C_PHYS,
+ .end = MSM_I2C_PHYS + MSM_I2C_SIZE - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .start = INT_PWB_I2C,
+ .end = INT_PWB_I2C,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+struct platform_device msm_device_i2c = {
+ .name = "msm_i2c",
+ .id = 0,
+ .num_resources = ARRAY_SIZE(resources_i2c),
+ .resource = resources_i2c,
+};
+
+static struct resource resources_hsusb[] = {
+ {
+ .start = MSM_HSUSB_PHYS,
+ .end = MSM_HSUSB_PHYS + MSM_HSUSB_SIZE,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .start = INT_USB_HS,
+ .end = INT_USB_HS,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+struct platform_device msm_device_hsusb = {
+ .name = "msm_hsusb",
+ .id = -1,
+ .num_resources = ARRAY_SIZE(resources_hsusb),
+ .resource = resources_hsusb,
+ .dev = {
+ .coherent_dma_mask = 0xffffffff,
+ },
+};
+
+struct flash_platform_data msm_nand_data = {
+ .parts = NULL,
+ .nr_parts = 0,
+};
+
+static struct resource resources_nand[] = {
+ [0] = {
+ .start = 7,
+ .end = 7,
+ .flags = IORESOURCE_DMA,
+ },
+};
+
+struct platform_device msm_device_nand = {
+ .name = "msm_nand",
+ .id = -1,
+ .num_resources = ARRAY_SIZE(resources_nand),
+ .resource = resources_nand,
+ .dev = {
+ .platform_data = &msm_nand_data,
+ },
+};
+
+struct platform_device msm_device_smd = {
+ .name = "msm_smd",
+ .id = -1,
+};
+
+static struct resource resources_sdc1[] = {
+ {
+ .start = MSM_SDC1_PHYS,
+ .end = MSM_SDC1_PHYS + MSM_SDC1_SIZE - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .start = INT_SDC1_0,
+ .end = INT_SDC1_1,
+ .flags = IORESOURCE_IRQ,
+ },
+ {
+ .start = 8,
+ .end = 8,
+ .flags = IORESOURCE_DMA,
+ },
+};
+
+static struct resource resources_sdc2[] = {
+ {
+ .start = MSM_SDC2_PHYS,
+ .end = MSM_SDC2_PHYS + MSM_SDC2_SIZE - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .start = INT_SDC2_0,
+ .end = INT_SDC2_1,
+ .flags = IORESOURCE_IRQ,
+ },
+ {
+ .start = 8,
+ .end = 8,
+ .flags = IORESOURCE_DMA,
+ },
+};
+
+static struct resource resources_sdc3[] = {
+ {
+ .start = MSM_SDC3_PHYS,
+ .end = MSM_SDC3_PHYS + MSM_SDC3_SIZE - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .start = INT_SDC3_0,
+ .end = INT_SDC3_1,
+ .flags = IORESOURCE_IRQ,
+ },
+ {
+ .start = 8,
+ .end = 8,
+ .flags = IORESOURCE_DMA,
+ },
+};
+
+static struct resource resources_sdc4[] = {
+ {
+ .start = MSM_SDC4_PHYS,
+ .end = MSM_SDC4_PHYS + MSM_SDC4_SIZE - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .start = INT_SDC4_0,
+ .end = INT_SDC4_1,
+ .flags = IORESOURCE_IRQ,
+ },
+ {
+ .start = 8,
+ .end = 8,
+ .flags = IORESOURCE_DMA,
+ },
+};
+
+struct platform_device msm_device_sdc1 = {
+ .name = "msm_sdcc",
+ .id = 1,
+ .num_resources = ARRAY_SIZE(resources_sdc1),
+ .resource = resources_sdc1,
+ .dev = {
+ .coherent_dma_mask = 0xffffffff,
+ },
+};
+
+struct platform_device msm_device_sdc2 = {
+ .name = "msm_sdcc",
+ .id = 2,
+ .num_resources = ARRAY_SIZE(resources_sdc2),
+ .resource = resources_sdc2,
+ .dev = {
+ .coherent_dma_mask = 0xffffffff,
+ },
+};
+
+struct platform_device msm_device_sdc3 = {
+ .name = "msm_sdcc",
+ .id = 3,
+ .num_resources = ARRAY_SIZE(resources_sdc3),
+ .resource = resources_sdc3,
+ .dev = {
+ .coherent_dma_mask = 0xffffffff,
+ },
+};
+
+struct platform_device msm_device_sdc4 = {
+ .name = "msm_sdcc",
+ .id = 4,
+ .num_resources = ARRAY_SIZE(resources_sdc4),
+ .resource = resources_sdc4,
+ .dev = {
+ .coherent_dma_mask = 0xffffffff,
+ },
+};