From bcc0f6af0798e60e7527485f7125ed26632ce698 Mon Sep 17 00:00:00 2001 From: Brian Swetland Date: Wed, 10 Sep 2008 14:00:53 -0700 Subject: [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 --- arch/arm/mach-msm/devices.c | 267 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 267 insertions(+) create mode 100644 arch/arm/mach-msm/devices.c (limited to 'arch/arm/mach-msm/devices.c') 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 +#include + +#include +#include "devices.h" + +#include +#include +#include + +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, + }, +}; -- cgit v1.2.3