777 lines
16 KiB
C
777 lines
16 KiB
C
/*
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* Copyright (C) 2008 Google, Inc.
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* Copyright (c) 2008-2012, The Linux Foundation. All rights reserved.
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*
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* This software is licensed under the terms of the GNU General Public
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* License version 2, as published by the Free Software Foundation, and
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* may be copied, distributed, and modified under those terms.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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*/
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#include <linux/kernel.h>
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#include <linux/platform_device.h>
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#include <linux/dma-mapping.h>
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#include <asm/clkdev.h>
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#include <mach/irqs.h>
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#include <mach/msm_iomap.h>
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#include <mach/dma.h>
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#include <mach/board.h>
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#include "devices.h"
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#include <asm/mach/flash.h>
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#include <asm/mach/mmc.h>
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#include <mach/msm_hsusb.h>
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static struct resource resources_uart1[] = {
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{
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.start = INT_UART1,
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.end = INT_UART1,
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.flags = IORESOURCE_IRQ,
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},
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{
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.start = MSM_UART1_PHYS,
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.end = MSM_UART1_PHYS + MSM_UART1_SIZE - 1,
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.flags = IORESOURCE_MEM,
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},
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};
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static struct resource resources_uart2[] = {
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{
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.start = INT_UART2,
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.end = INT_UART2,
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.flags = IORESOURCE_IRQ,
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},
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{
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.start = MSM_UART2_PHYS,
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.end = MSM_UART2_PHYS + MSM_UART2_SIZE - 1,
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.flags = IORESOURCE_MEM,
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},
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};
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static struct resource resources_uart3[] = {
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{
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.start = INT_UART3,
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.end = INT_UART3,
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.flags = IORESOURCE_IRQ,
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},
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{
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.start = MSM_UART3_PHYS,
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.end = MSM_UART3_PHYS + MSM_UART3_SIZE - 1,
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.flags = IORESOURCE_MEM,
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},
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};
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struct platform_device msm_device_uart1 = {
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.name = "msm_serial",
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.id = 0,
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.num_resources = ARRAY_SIZE(resources_uart1),
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.resource = resources_uart1,
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};
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struct platform_device msm_device_uart2 = {
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.name = "msm_serial",
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.id = 1,
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.num_resources = ARRAY_SIZE(resources_uart2),
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.resource = resources_uart2,
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};
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struct platform_device msm_device_uart3 = {
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.name = "msm_serial",
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.id = 2,
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.num_resources = ARRAY_SIZE(resources_uart3),
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.resource = resources_uart3,
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};
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#define MSM_UART1DM_PHYS 0xA0200000
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#define MSM_UART2DM_PHYS 0xA0300000
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static struct resource msm_uart1_dm_resources[] = {
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{
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.start = MSM_UART1DM_PHYS,
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.end = MSM_UART1DM_PHYS + PAGE_SIZE - 1,
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.flags = IORESOURCE_MEM,
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},
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{
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.start = INT_UART1DM_IRQ,
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.end = INT_UART1DM_IRQ,
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.flags = IORESOURCE_IRQ,
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},
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{
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.start = INT_UART1DM_RX,
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.end = INT_UART1DM_RX,
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.flags = IORESOURCE_IRQ,
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},
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{
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.start = DMOV_HSUART1_TX_CHAN,
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.end = DMOV_HSUART1_RX_CHAN,
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.name = "uartdm_channels",
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.flags = IORESOURCE_DMA,
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},
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{
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.start = DMOV_HSUART1_TX_CRCI,
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.end = DMOV_HSUART1_RX_CRCI,
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.name = "uartdm_crci",
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.flags = IORESOURCE_DMA,
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},
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};
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static u64 msm_uart_dm1_dma_mask = DMA_BIT_MASK(32);
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struct platform_device msm_device_uart_dm1 = {
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.name = "msm_serial_hs",
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.id = 0,
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.num_resources = ARRAY_SIZE(msm_uart1_dm_resources),
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.resource = msm_uart1_dm_resources,
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.dev = {
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.dma_mask = &msm_uart_dm1_dma_mask,
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.coherent_dma_mask = DMA_BIT_MASK(32),
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},
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};
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static struct resource msm_uart2_dm_resources[] = {
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{
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.start = MSM_UART2DM_PHYS,
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.end = MSM_UART2DM_PHYS + PAGE_SIZE - 1,
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.flags = IORESOURCE_MEM,
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},
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{
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.start = INT_UART2DM_IRQ,
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.end = INT_UART2DM_IRQ,
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.flags = IORESOURCE_IRQ,
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},
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{
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.start = INT_UART2DM_RX,
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.end = INT_UART2DM_RX,
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.flags = IORESOURCE_IRQ,
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},
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{
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.start = DMOV_HSUART2_TX_CHAN,
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.end = DMOV_HSUART2_RX_CHAN,
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.name = "uartdm_channels",
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.flags = IORESOURCE_DMA,
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},
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{
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.start = DMOV_HSUART2_TX_CRCI,
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.end = DMOV_HSUART2_RX_CRCI,
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.name = "uartdm_crci",
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.flags = IORESOURCE_DMA,
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},
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};
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static u64 msm_uart_dm2_dma_mask = DMA_BIT_MASK(32);
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struct platform_device msm_device_uart_dm2 = {
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.name = "msm_serial_hs",
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.id = 1,
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.num_resources = ARRAY_SIZE(msm_uart2_dm_resources),
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.resource = msm_uart2_dm_resources,
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.dev = {
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.dma_mask = &msm_uart_dm2_dma_mask,
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.coherent_dma_mask = DMA_BIT_MASK(32),
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},
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};
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#define MSM_I2C_SIZE SZ_4K
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#define MSM_I2C_PHYS 0xA9900000
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static struct resource resources_i2c[] = {
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{
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.start = MSM_I2C_PHYS,
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.end = MSM_I2C_PHYS + MSM_I2C_SIZE - 1,
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.flags = IORESOURCE_MEM,
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},
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{
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.start = INT_PWB_I2C,
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.end = INT_PWB_I2C,
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.flags = IORESOURCE_IRQ,
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},
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};
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struct platform_device msm_device_i2c = {
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.name = "msm_i2c",
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.id = 0,
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.num_resources = ARRAY_SIZE(resources_i2c),
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.resource = resources_i2c,
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};
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#define MSM_HSUSB_PHYS 0xA0800000
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static struct resource resources_hsusb_otg[] = {
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{
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.start = MSM_HSUSB_PHYS,
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.end = MSM_HSUSB_PHYS + SZ_1K - 1,
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.flags = IORESOURCE_MEM,
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},
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{
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.start = INT_USB_HS,
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.end = INT_USB_HS,
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.flags = IORESOURCE_IRQ,
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},
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};
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static u64 dma_mask = 0xffffffffULL;
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struct platform_device msm_device_hsusb_otg = {
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.name = "msm_hsusb_otg",
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.id = -1,
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.num_resources = ARRAY_SIZE(resources_hsusb_otg),
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.resource = resources_hsusb_otg,
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.dev = {
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.dma_mask = &dma_mask,
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.coherent_dma_mask = 0xffffffffULL,
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},
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};
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static struct resource resources_hsusb_peripheral[] = {
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{
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.start = MSM_HSUSB_PHYS,
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.end = MSM_HSUSB_PHYS + SZ_1K - 1,
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.flags = IORESOURCE_MEM,
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},
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{
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.start = INT_USB_HS,
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.end = INT_USB_HS,
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.flags = IORESOURCE_IRQ,
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},
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{
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.name = "vbus_interrupt",
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.start = MSM_GPIO_TO_INT(112),
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.end = MSM_GPIO_TO_INT(112),
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.flags = IORESOURCE_IRQ,
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},
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{
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.name = "id_interrupt",
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.start = MSM_GPIO_TO_INT(114),
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.end = MSM_GPIO_TO_INT(114),
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.flags = IORESOURCE_IRQ,
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},
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};
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static struct resource resources_gadget_peripheral[] = {
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{
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.start = MSM_HSUSB_PHYS,
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.end = MSM_HSUSB_PHYS + SZ_1K - 1,
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.flags = IORESOURCE_MEM,
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},
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{
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.start = INT_USB_HS,
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.end = INT_USB_HS,
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.flags = IORESOURCE_IRQ,
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},
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};
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struct platform_device msm_device_hsusb_peripheral = {
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.name = "msm_hsusb_peripheral",
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.id = -1,
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.num_resources = ARRAY_SIZE(resources_hsusb_peripheral),
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.resource = resources_hsusb_peripheral,
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.dev = {
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.dma_mask = &dma_mask,
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.coherent_dma_mask = 0xffffffffULL,
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},
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};
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struct platform_device msm_device_gadget_peripheral = {
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.name = "msm_hsusb",
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.id = -1,
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.num_resources = ARRAY_SIZE(resources_gadget_peripheral),
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.resource = resources_gadget_peripheral,
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.dev = {
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.dma_mask = &dma_mask,
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.coherent_dma_mask = 0xffffffffULL,
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},
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};
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static struct resource resources_hsusb_host[] = {
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{
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.start = MSM_HSUSB_PHYS,
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.end = MSM_HSUSB_PHYS + SZ_1K - 1,
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.flags = IORESOURCE_MEM,
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},
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{
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.start = INT_USB_HS,
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.end = INT_USB_HS,
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.flags = IORESOURCE_IRQ,
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},
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};
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struct platform_device msm_device_hsusb_host = {
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.name = "msm_hsusb_host",
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.id = 0,
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.num_resources = ARRAY_SIZE(resources_hsusb_host),
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.resource = resources_hsusb_host,
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.dev = {
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.dma_mask = &dma_mask,
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.coherent_dma_mask = 0xffffffffULL,
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},
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};
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static struct platform_device *msm_host_devices[] = {
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&msm_device_hsusb_host,
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};
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int msm_add_host(unsigned int host, struct msm_usb_host_platform_data *plat)
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{
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struct platform_device *pdev;
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pdev = msm_host_devices[host];
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if (!pdev)
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return -ENODEV;
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pdev->dev.platform_data = plat;
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return platform_device_register(pdev);
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}
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#define MSM_NAND_PHYS 0xA0A00000
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static struct resource resources_nand[] = {
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[0] = {
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.name = "msm_nand_dmac",
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.start = DMOV_NAND_CHAN,
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.end = DMOV_NAND_CHAN,
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.flags = IORESOURCE_DMA,
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},
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[1] = {
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.name = "msm_nand_phys",
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.start = MSM_NAND_PHYS,
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.end = MSM_NAND_PHYS + 0x7FF,
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.flags = IORESOURCE_MEM,
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},
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};
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static struct resource resources_otg[] = {
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{
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.start = MSM_HSUSB_PHYS,
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.end = MSM_HSUSB_PHYS + SZ_1K - 1,
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.flags = IORESOURCE_MEM,
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},
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{
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.start = INT_USB_HS,
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.end = INT_USB_HS,
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.flags = IORESOURCE_IRQ,
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},
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};
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struct platform_device msm_device_otg = {
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.name = "msm_otg",
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.id = -1,
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.num_resources = ARRAY_SIZE(resources_otg),
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.resource = resources_otg,
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.dev = {
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.coherent_dma_mask = 0xffffffffULL,
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},
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};
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struct flash_platform_data msm_nand_data = {
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.parts = NULL,
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.nr_parts = 0,
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};
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struct platform_device msm_device_nand = {
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.name = "msm_nand",
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.id = -1,
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.num_resources = ARRAY_SIZE(resources_nand),
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.resource = resources_nand,
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.dev = {
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.platform_data = &msm_nand_data,
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},
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};
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struct platform_device msm_device_smd = {
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.name = "msm_smd",
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.id = -1,
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};
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static struct resource msm_dmov_resource[] = {
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{
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.start = INT_ADM_AARM,
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.flags = IORESOURCE_IRQ,
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},
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{
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.start = 0xA9700000,
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.end = 0xA9700000 + SZ_4K - 1,
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.flags = IORESOURCE_MEM,
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},
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};
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static struct msm_dmov_pdata msm_dmov_pdata = {
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.sd = 3,
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.sd_size = 0x400,
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};
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struct platform_device msm_device_dmov = {
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.name = "msm_dmov",
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.id = -1,
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.resource = msm_dmov_resource,
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.num_resources = ARRAY_SIZE(msm_dmov_resource),
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.dev = {
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.platform_data = &msm_dmov_pdata,
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},
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};
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#define MSM_SDC1_BASE 0xA0400000
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#define MSM_SDC2_BASE 0xA0500000
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#define MSM_SDC3_BASE 0xA0600000
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#define MSM_SDC4_BASE 0xA0700000
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static struct resource resources_sdc1[] = {
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{
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.start = MSM_SDC1_BASE,
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.end = MSM_SDC1_BASE + SZ_4K - 1,
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.flags = IORESOURCE_MEM,
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},
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{
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.start = INT_SDC1_0,
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.end = INT_SDC1_1,
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.flags = IORESOURCE_IRQ,
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},
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{
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.start = 8,
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.end = 8,
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.flags = IORESOURCE_DMA,
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},
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};
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static struct resource resources_sdc2[] = {
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{
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.start = MSM_SDC2_BASE,
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.end = MSM_SDC2_BASE + SZ_4K - 1,
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.flags = IORESOURCE_MEM,
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},
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{
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.start = INT_SDC2_0,
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.end = INT_SDC2_1,
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.flags = IORESOURCE_IRQ,
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},
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{
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.start = 8,
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.end = 8,
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.flags = IORESOURCE_DMA,
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},
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};
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static struct resource resources_sdc3[] = {
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{
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.start = MSM_SDC3_BASE,
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.end = MSM_SDC3_BASE + SZ_4K - 1,
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.flags = IORESOURCE_MEM,
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},
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{
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.start = INT_SDC3_0,
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.end = INT_SDC3_1,
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.flags = IORESOURCE_IRQ,
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},
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{
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.start = 8,
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.end = 8,
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.flags = IORESOURCE_DMA,
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},
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};
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static struct resource resources_sdc4[] = {
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{
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.start = MSM_SDC4_BASE,
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.end = MSM_SDC4_BASE + SZ_4K - 1,
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.flags = IORESOURCE_MEM,
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},
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{
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.start = INT_SDC4_0,
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.end = INT_SDC4_1,
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.flags = IORESOURCE_IRQ,
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},
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{
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.start = 8,
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.end = 8,
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.flags = IORESOURCE_DMA,
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},
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};
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struct platform_device msm_device_sdc1 = {
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.name = "msm_sdcc",
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.id = 1,
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.num_resources = ARRAY_SIZE(resources_sdc1),
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.resource = resources_sdc1,
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.dev = {
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.coherent_dma_mask = 0xffffffff,
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},
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};
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struct platform_device msm_device_sdc2 = {
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.name = "msm_sdcc",
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.id = 2,
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.num_resources = ARRAY_SIZE(resources_sdc2),
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.resource = resources_sdc2,
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.dev = {
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.coherent_dma_mask = 0xffffffff,
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},
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};
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struct platform_device msm_device_sdc3 = {
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.name = "msm_sdcc",
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.id = 3,
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.num_resources = ARRAY_SIZE(resources_sdc3),
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.resource = resources_sdc3,
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.dev = {
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.coherent_dma_mask = 0xffffffff,
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},
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};
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struct platform_device msm_device_sdc4 = {
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.name = "msm_sdcc",
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.id = 4,
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.num_resources = ARRAY_SIZE(resources_sdc4),
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.resource = resources_sdc4,
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.dev = {
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.coherent_dma_mask = 0xffffffff,
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},
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};
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static struct platform_device *msm_sdcc_devices[] __initdata = {
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&msm_device_sdc1,
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&msm_device_sdc2,
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&msm_device_sdc3,
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&msm_device_sdc4,
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};
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int __init msm_add_sdcc(unsigned int controller, struct mmc_platform_data *plat)
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{
|
|
struct platform_device *pdev;
|
|
|
|
if (controller < 1 || controller > 4)
|
|
return -EINVAL;
|
|
|
|
pdev = msm_sdcc_devices[controller-1];
|
|
pdev->dev.platform_data = plat;
|
|
return platform_device_register(pdev);
|
|
}
|
|
|
|
#if defined(CONFIG_FB_MSM_MDP40)
|
|
#define MDP_BASE 0xA3F00000
|
|
#define PMDH_BASE 0xAD600000
|
|
#define EMDH_BASE 0xAD700000
|
|
#define TVENC_BASE 0xAD400000
|
|
#else
|
|
#define MDP_BASE 0xAA200000
|
|
#define PMDH_BASE 0xAA600000
|
|
#define EMDH_BASE 0xAA700000
|
|
#define TVENC_BASE 0xAA400000
|
|
#endif
|
|
|
|
static struct resource msm_mdp_resources[] = {
|
|
{
|
|
.name = "mdp",
|
|
.start = MDP_BASE,
|
|
.end = MDP_BASE + 0x000F0000 - 1,
|
|
.flags = IORESOURCE_MEM,
|
|
},
|
|
{
|
|
.start = INT_MDP,
|
|
.end = INT_MDP,
|
|
.flags = IORESOURCE_IRQ,
|
|
},
|
|
};
|
|
|
|
static struct resource msm_mddi_resources[] = {
|
|
{
|
|
.name = "pmdh",
|
|
.start = PMDH_BASE,
|
|
.end = PMDH_BASE + PAGE_SIZE - 1,
|
|
.flags = IORESOURCE_MEM,
|
|
}
|
|
};
|
|
|
|
static struct resource msm_mddi_ext_resources[] = {
|
|
{
|
|
.name = "emdh",
|
|
.start = EMDH_BASE,
|
|
.end = EMDH_BASE + PAGE_SIZE - 1,
|
|
.flags = IORESOURCE_MEM,
|
|
}
|
|
};
|
|
|
|
static struct resource msm_ebi2_lcd_resources[] = {
|
|
{
|
|
.name = "base",
|
|
.start = 0xa0d00000,
|
|
.end = 0xa0d00000 + PAGE_SIZE - 1,
|
|
.flags = IORESOURCE_MEM,
|
|
},
|
|
{
|
|
.name = "lcd01",
|
|
.start = 0x98000000,
|
|
.end = 0x98000000 + 0x80000 - 1,
|
|
.flags = IORESOURCE_MEM,
|
|
},
|
|
{
|
|
.name = "lcd02",
|
|
.start = 0x9c000000,
|
|
.end = 0x9c000000 + 0x80000 - 1,
|
|
.flags = IORESOURCE_MEM,
|
|
},
|
|
};
|
|
|
|
static struct resource msm_tvenc_resources[] = {
|
|
{
|
|
.name = "tvenc",
|
|
.start = TVENC_BASE,
|
|
.end = TVENC_BASE + PAGE_SIZE - 1,
|
|
.flags = IORESOURCE_MEM,
|
|
}
|
|
};
|
|
|
|
static struct platform_device msm_mdp_device = {
|
|
.name = "mdp",
|
|
.id = 0,
|
|
.num_resources = ARRAY_SIZE(msm_mdp_resources),
|
|
.resource = msm_mdp_resources,
|
|
};
|
|
|
|
static struct platform_device msm_mddi_device = {
|
|
.name = "mddi",
|
|
.id = 0,
|
|
.num_resources = ARRAY_SIZE(msm_mddi_resources),
|
|
.resource = msm_mddi_resources,
|
|
};
|
|
|
|
static struct platform_device msm_mddi_ext_device = {
|
|
.name = "mddi_ext",
|
|
.id = 0,
|
|
.num_resources = ARRAY_SIZE(msm_mddi_ext_resources),
|
|
.resource = msm_mddi_ext_resources,
|
|
};
|
|
|
|
static struct platform_device msm_ebi2_lcd_device = {
|
|
.name = "ebi2_lcd",
|
|
.id = 0,
|
|
.num_resources = ARRAY_SIZE(msm_ebi2_lcd_resources),
|
|
.resource = msm_ebi2_lcd_resources,
|
|
};
|
|
|
|
struct platform_device msm_lcdc_device = {
|
|
.name = "lcdc",
|
|
.id = 0,
|
|
};
|
|
|
|
static struct platform_device msm_tvenc_device = {
|
|
.name = "tvenc",
|
|
.id = 0,
|
|
.num_resources = ARRAY_SIZE(msm_tvenc_resources),
|
|
.resource = msm_tvenc_resources,
|
|
};
|
|
|
|
/* TSIF begin */
|
|
#if defined(CONFIG_TSIF) || defined(CONFIG_TSIF_MODULE)
|
|
|
|
#define MSM_TSIF_PHYS (0xa0100000)
|
|
#define MSM_TSIF_SIZE (0x200)
|
|
|
|
static struct resource tsif_resources[] = {
|
|
[0] = {
|
|
.flags = IORESOURCE_IRQ,
|
|
.start = INT_TSIF_IRQ,
|
|
.end = INT_TSIF_IRQ,
|
|
},
|
|
[1] = {
|
|
.flags = IORESOURCE_MEM,
|
|
.start = MSM_TSIF_PHYS,
|
|
.end = MSM_TSIF_PHYS + MSM_TSIF_SIZE - 1,
|
|
},
|
|
[2] = {
|
|
.flags = IORESOURCE_DMA,
|
|
.start = DMOV_TSIF_CHAN,
|
|
.end = DMOV_TSIF_CRCI,
|
|
},
|
|
};
|
|
|
|
static void tsif_release(struct device *dev)
|
|
{
|
|
dev_info(dev, "release\n");
|
|
}
|
|
|
|
struct platform_device msm_device_tsif = {
|
|
.name = "msm_tsif",
|
|
.id = 0,
|
|
.num_resources = ARRAY_SIZE(tsif_resources),
|
|
.resource = tsif_resources,
|
|
.dev = {
|
|
.release = tsif_release,
|
|
},
|
|
};
|
|
#endif /* defined(CONFIG_TSIF) || defined(CONFIG_TSIF_MODULE) */
|
|
/* TSIF end */
|
|
|
|
#define MSM_TSSC_PHYS 0xAA300000
|
|
static struct resource resources_tssc[] = {
|
|
{
|
|
.start = MSM_TSSC_PHYS,
|
|
.end = MSM_TSSC_PHYS + SZ_4K - 1,
|
|
.name = "tssc",
|
|
.flags = IORESOURCE_MEM,
|
|
},
|
|
{
|
|
.start = INT_TCHSCRN1,
|
|
.end = INT_TCHSCRN1,
|
|
.name = "tssc1",
|
|
.flags = IORESOURCE_IRQ | IRQF_TRIGGER_RISING,
|
|
},
|
|
{
|
|
.start = INT_TCHSCRN2,
|
|
.end = INT_TCHSCRN2,
|
|
.name = "tssc2",
|
|
.flags = IORESOURCE_IRQ | IRQF_TRIGGER_RISING,
|
|
},
|
|
};
|
|
|
|
struct platform_device msm_device_tssc = {
|
|
.name = "msm_touchscreen",
|
|
.id = 0,
|
|
.num_resources = ARRAY_SIZE(resources_tssc),
|
|
.resource = resources_tssc,
|
|
};
|
|
|
|
static void __init msm_register_device(struct platform_device *pdev, void *data)
|
|
{
|
|
int ret;
|
|
|
|
pdev->dev.platform_data = data;
|
|
|
|
ret = platform_device_register(pdev);
|
|
if (ret)
|
|
dev_err(&pdev->dev,
|
|
"%s: platform_device_register() failed = %d\n",
|
|
__func__, ret);
|
|
}
|
|
|
|
void __init msm_fb_register_device(char *name, void *data)
|
|
{
|
|
if (!strncmp(name, "mdp", 3))
|
|
msm_register_device(&msm_mdp_device, data);
|
|
else if (!strncmp(name, "pmdh", 4))
|
|
msm_register_device(&msm_mddi_device, data);
|
|
else if (!strncmp(name, "emdh", 4))
|
|
msm_register_device(&msm_mddi_ext_device, data);
|
|
else if (!strncmp(name, "ebi2", 4))
|
|
msm_register_device(&msm_ebi2_lcd_device, data);
|
|
else if (!strncmp(name, "tvenc", 5))
|
|
msm_register_device(&msm_tvenc_device, data);
|
|
else if (!strncmp(name, "lcdc", 4))
|
|
msm_register_device(&msm_lcdc_device, data);
|
|
else
|
|
printk(KERN_ERR "%s: unknown device! %s\n", __func__, name);
|
|
}
|
|
|
|
static struct platform_device msm_camera_device = {
|
|
.name = "msm_camera",
|
|
.id = 0,
|
|
};
|
|
|
|
void __init msm_camera_register_device(void *res, uint32_t num,
|
|
void *data)
|
|
{
|
|
msm_camera_device.num_resources = num;
|
|
msm_camera_device.resource = res;
|
|
|
|
msm_register_device(&msm_camera_device, data);
|
|
}
|