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

   1 /*
   2  * Copyright (C) 2008 Google, Inc.
   3  * Copyright (c) 2008-2011, Code Aurora Forum. All rights reserved.
   4  *
   5  * This software is licensed under the terms of the GNU General Public
   6  * License version 2, as published by the Free Software Foundation, and
   7  * may be copied, distributed, and modified under those terms.
   8  *
   9  * This program is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  *
  14  */
  15
  16 #include <linux/kernel.h>
  17 #include <linux/platform_device.h>
  18
  19 #include <linux/dma-mapping.h>
  20 #include <linux/clkdev.h>
  21 #include <mach/irqs.h>
  22 #include <mach/msm_iomap.h>
  23 #include <mach/dma.h>
  24 #include <mach/board.h>
  25
  26 #include "devices.h"
  27 #include "smd_private.h"
  28
  29 #include <asm/mach/flash.h>
  30
  31 #include "clock-pcom.h"
  32 #include "clock-7x30.h"
  33
  34 #include <linux/platform_data/mmc-msm_sdcc.h>
  35
  36 static struct resource resources_uart2[] = {
  37         {
  38                 .start  = INT_UART2,
  39                 .end    = INT_UART2,
  40                 .flags  = IORESOURCE_IRQ,
  41         },
  42         {
  43                 .start  = MSM_UART2_PHYS,
  44                 .end    = MSM_UART2_PHYS + MSM_UART2_SIZE - 1,
  45                 .flags  = IORESOURCE_MEM,
  46                 .name  = "uart_resource"
  47         },
  48 };
  49
  50 struct platform_device msm_device_uart2 = {
  51         .name   = "msm_serial",
  52         .id     = 1,
  53         .num_resources  = ARRAY_SIZE(resources_uart2),
  54         .resource       = resources_uart2,
  55 };
  56
  57 struct platform_device msm_device_smd = {
  58         .name   = "msm_smd",
  59         .id     = -1,
  60 };
  61
  62 static struct resource resources_otg[] = {
  63         {
  64                 .start  = MSM_HSUSB_PHYS,
  65                 .end    = MSM_HSUSB_PHYS + MSM_HSUSB_SIZE,
  66                 .flags  = IORESOURCE_MEM,
  67         },
  68         {
  69                 .start  = INT_USB_HS,
  70                 .end    = INT_USB_HS,
  71                 .flags  = IORESOURCE_IRQ,
  72         },
  73 };
  74
  75 struct platform_device msm_device_otg = {
  76         .name           = "msm_otg",
  77         .id             = -1,
  78         .num_resources  = ARRAY_SIZE(resources_otg),
  79         .resource       = resources_otg,
  80         .dev            = {
  81                 .coherent_dma_mask      = 0xffffffff,
  82         },
  83 };
  84
  85 static struct resource resources_hsusb[] = {
  86         {
  87                 .start  = MSM_HSUSB_PHYS,
  88                 .end    = MSM_HSUSB_PHYS + MSM_HSUSB_SIZE,
  89                 .flags  = IORESOURCE_MEM,
  90         },
  91         {
  92                 .start  = INT_USB_HS,
  93                 .end    = INT_USB_HS,
  94                 .flags  = IORESOURCE_IRQ,
  95         },
  96 };
  97
  98 struct platform_device msm_device_hsusb = {
  99         .name           = "msm_hsusb",
 100         .id             = -1,
 101         .num_resources  = ARRAY_SIZE(resources_hsusb),
 102         .resource       = resources_hsusb,
 103         .dev            = {
 104                 .coherent_dma_mask      = 0xffffffff,
 105         },
 106 };
 107
 108 static u64 dma_mask = 0xffffffffULL;
 109 static struct resource resources_hsusb_host[] = {
 110         {
 111                 .start  = MSM_HSUSB_PHYS,
 112                 .end    = MSM_HSUSB_PHYS + MSM_HSUSB_SIZE,
 113                 .flags  = IORESOURCE_MEM,
 114         },
 115         {
 116                 .start  = INT_USB_HS,
 117                 .end    = INT_USB_HS,
 118                 .flags  = IORESOURCE_IRQ,
 119         },
 120 };
 121
 122 struct platform_device msm_device_hsusb_host = {
 123         .name           = "msm_hsusb_host",
 124         .id             = -1,
 125         .num_resources  = ARRAY_SIZE(resources_hsusb_host),
 126         .resource       = resources_hsusb_host,
 127         .dev            = {
 128                 .dma_mask               = &dma_mask,
 129                 .coherent_dma_mask      = 0xffffffffULL,
 130         },
 131 };
 132
 133 struct clk_lookup msm_clocks_7x30[] = {
 134         CLK_PCOM("adm_clk",     ADM_CLK,        NULL, 0),
 135         CLK_PCOM("adsp_clk",    ADSP_CLK,       NULL, 0),
 136         CLK_PCOM("cam_m_clk",   CAM_M_CLK,      NULL, 0),
 137         CLK_PCOM("camif_pad_pclk",      CAMIF_PAD_P_CLK,        NULL, OFF),
 138         CLK_PCOM("ce_clk",      CE_CLK, NULL, 0),
 139         CLK_PCOM("codec_ssbi_clk",      CODEC_SSBI_CLK, NULL, 0),
 140         CLK_PCOM("ebi1_clk",    EBI1_CLK,       NULL, CLK_MIN),
 141         CLK_PCOM("ecodec_clk",  ECODEC_CLK,     NULL, 0),
 142         CLK_PCOM("emdh_clk",    EMDH_CLK,       NULL, OFF | CLK_MINMAX),
 143         CLK_PCOM("emdh_pclk",   EMDH_P_CLK,     NULL, OFF),
 144         CLK_PCOM("gp_clk",      GP_CLK,         NULL, 0),
 145         CLK_PCOM("grp_2d_clk",  GRP_2D_CLK,     NULL, 0),
 146         CLK_PCOM("grp_2d_pclk", GRP_2D_P_CLK,   NULL, 0),
 147         CLK_PCOM("grp_clk",     GRP_3D_CLK,     NULL, 0),
 148         CLK_PCOM("grp_pclk",    GRP_3D_P_CLK,   NULL, 0),
 149         CLK_7X30S("grp_src_clk", GRP_3D_SRC_CLK, GRP_3D_CLK,    NULL, 0),
 150         CLK_PCOM("hdmi_clk",    HDMI_CLK,       NULL, 0),
 151         CLK_PCOM("imem_clk",    IMEM_CLK,       NULL, OFF),
 152         CLK_PCOM("jpeg_clk",    JPEG_CLK,       NULL, OFF),
 153         CLK_PCOM("jpeg_pclk",   JPEG_P_CLK,     NULL, OFF),
 154         CLK_PCOM("lpa_codec_clk",       LPA_CODEC_CLK,          NULL, 0),
 155         CLK_PCOM("lpa_core_clk",        LPA_CORE_CLK,           NULL, 0),
 156         CLK_PCOM("lpa_pclk",            LPA_P_CLK,              NULL, 0),
 157         CLK_PCOM("mdc_clk",     MDC_CLK,        NULL, 0),
 158         CLK_PCOM("mddi_clk",    PMDH_CLK,       NULL, OFF | CLK_MINMAX),
 159         CLK_PCOM("mddi_pclk",   PMDH_P_CLK,     NULL, 0),
 160         CLK_PCOM("mdp_clk",     MDP_CLK,        NULL, OFF),
 161         CLK_PCOM("mdp_pclk",    MDP_P_CLK,      NULL, 0),
 162         CLK_PCOM("mdp_lcdc_pclk_clk", MDP_LCDC_PCLK_CLK, NULL, 0),
 163         CLK_PCOM("mdp_lcdc_pad_pclk_clk", MDP_LCDC_PAD_PCLK_CLK, NULL, 0),
 164         CLK_PCOM("mdp_vsync_clk",       MDP_VSYNC_CLK,  NULL, 0),
 165         CLK_PCOM("mfc_clk",             MFC_CLK,                NULL, 0),
 166         CLK_PCOM("mfc_div2_clk",        MFC_DIV2_CLK,           NULL, 0),
 167         CLK_PCOM("mfc_pclk",            MFC_P_CLK,              NULL, 0),
 168         CLK_PCOM("mi2s_m_clk",          MI2S_M_CLK,             NULL, 0),
 169         CLK_PCOM("mi2s_s_clk",          MI2S_S_CLK,             NULL, 0),
 170         CLK_PCOM("mi2s_codec_rx_m_clk", MI2S_CODEC_RX_M_CLK,  NULL, 0),
 171         CLK_PCOM("mi2s_codec_rx_s_clk", MI2S_CODEC_RX_S_CLK,  NULL, 0),
 172         CLK_PCOM("mi2s_codec_tx_m_clk", MI2S_CODEC_TX_M_CLK,  NULL, 0),
 173         CLK_PCOM("mi2s_codec_tx_s_clk", MI2S_CODEC_TX_S_CLK,  NULL, 0),
 174         CLK_PCOM("pbus_clk",    PBUS_CLK,       NULL, CLK_MIN),
 175         CLK_PCOM("pcm_clk",     PCM_CLK,        NULL, 0),
 176         CLK_PCOM("rotator_clk", AXI_ROTATOR_CLK,                NULL, 0),
 177         CLK_PCOM("rotator_imem_clk",    ROTATOR_IMEM_CLK,       NULL, OFF),
 178         CLK_PCOM("rotator_pclk",        ROTATOR_P_CLK,          NULL, OFF),
 179         CLK_PCOM("sdac_clk",    SDAC_CLK,       NULL, OFF),
 180         CLK_PCOM("spi_clk",     SPI_CLK,        NULL, 0),
 181         CLK_PCOM("spi_pclk",    SPI_P_CLK,      NULL, 0),
 182         CLK_7X30S("tv_src_clk", TV_CLK,         TV_ENC_CLK,     NULL, 0),
 183         CLK_PCOM("tv_dac_clk",  TV_DAC_CLK,     NULL, 0),
 184         CLK_PCOM("tv_enc_clk",  TV_ENC_CLK,     NULL, 0),
 185         CLK_PCOM("uart_clk",    UART2_CLK,      "msm_serial.1", 0),
 186         CLK_PCOM("usb_phy_clk", USB_PHY_CLK,    NULL, 0),
 187         CLK_PCOM("usb_hs_clk",          USB_HS_CLK,             NULL, OFF),
 188         CLK_PCOM("usb_hs_pclk",         USB_HS_P_CLK,           NULL, OFF),
 189         CLK_PCOM("usb_hs_core_clk",     USB_HS_CORE_CLK,        NULL, OFF),
 190         CLK_PCOM("usb_hs2_clk",         USB_HS2_CLK,            NULL, OFF),
 191         CLK_PCOM("usb_hs2_pclk",        USB_HS2_P_CLK,          NULL, OFF),
 192         CLK_PCOM("usb_hs2_core_clk",    USB_HS2_CORE_CLK,       NULL, OFF),
 193         CLK_PCOM("usb_hs3_clk",         USB_HS3_CLK,            NULL, OFF),
 194         CLK_PCOM("usb_hs3_pclk",        USB_HS3_P_CLK,          NULL, OFF),
 195         CLK_PCOM("usb_hs3_core_clk",    USB_HS3_CORE_CLK,       NULL, OFF),
 196         CLK_PCOM("vdc_clk",     VDC_CLK,        NULL, OFF | CLK_MIN),
 197         CLK_PCOM("vfe_camif_clk",       VFE_CAMIF_CLK,  NULL, 0),
 198         CLK_PCOM("vfe_clk",     VFE_CLK,        NULL, 0),
 199         CLK_PCOM("vfe_mdc_clk", VFE_MDC_CLK,    NULL, 0),
 200         CLK_PCOM("vfe_pclk",    VFE_P_CLK,      NULL, OFF),
 201         CLK_PCOM("vpe_clk",     VPE_CLK,        NULL, 0),
 202
 203         /* 7x30 v2 hardware only. */
 204         CLK_PCOM("csi_clk",     CSI0_CLK,       NULL, 0),
 205         CLK_PCOM("csi_pclk",    CSI0_P_CLK,     NULL, 0),
 206         CLK_PCOM("csi_vfe_clk", CSI0_VFE_CLK,   NULL, 0),
 207 };
 208
 209 unsigned msm_num_clocks_7x30 = ARRAY_SIZE(msm_clocks_7x30);
 210