| /* Copyright (c) 2011-2012, 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. |
| */ |
| #include <linux/kernel.h> |
| #include <linux/init.h> |
| #include <linux/gpio_event.h> |
| #include <linux/memblock.h> |
| #include <asm/mach-types.h> |
| #include <linux/memblock.h> |
| #include <asm/mach/arch.h> |
| #include <asm/hardware/gic.h> |
| #include <mach/board.h> |
| #include <mach/msm_iomap.h> |
| #include <mach/msm_hsusb.h> |
| #include <mach/rpc_hsusb.h> |
| #include <mach/rpc_pmapp.h> |
| #include <mach/usbdiag.h> |
| #include <mach/msm_memtypes.h> |
| #include <mach/msm_serial_hs.h> |
| #include <linux/usb/android.h> |
| #include <linux/platform_device.h> |
| #include <linux/io.h> |
| #include <linux/gpio.h> |
| #include <mach/vreg.h> |
| #include <mach/pmic.h> |
| #include <mach/socinfo.h> |
| #include <linux/mtd/nand.h> |
| #include <linux/mtd/partitions.h> |
| #include <asm/mach/mmc.h> |
| #include <linux/i2c.h> |
| #include <linux/i2c/sx150x.h> |
| #include <linux/gpio.h> |
| #include <linux/bootmem.h> |
| #include <linux/mfd/marimba.h> |
| #include <mach/vreg.h> |
| #include <linux/power_supply.h> |
| #include <linux/regulator/consumer.h> |
| #include <mach/rpc_pmapp.h> |
| #include <mach/msm_battery.h> |
| #include <linux/smsc911x.h> |
| #include <linux/atmel_maxtouch.h> |
| #include <linux/msm_adc.h> |
| #include <linux/msm_ion.h> |
| #include "devices.h" |
| #include "timer.h" |
| #include "board-msm7x27a-regulator.h" |
| #include "devices-msm7x2xa.h" |
| #include "pm.h" |
| #include <mach/rpc_server_handset.h> |
| #include <mach/socinfo.h> |
| #include "pm-boot.h" |
| #include "board-msm7627a.h" |
| |
| #define RESERVE_KERNEL_EBI1_SIZE 0x3A000 |
| #define MSM_RESERVE_AUDIO_SIZE 0x1F4000 |
| |
| #if defined(CONFIG_GPIO_SX150X) |
| enum { |
| SX150X_CORE, |
| }; |
| |
| static struct sx150x_platform_data sx150x_data[] __initdata = { |
| [SX150X_CORE] = { |
| .gpio_base = GPIO_CORE_EXPANDER_BASE, |
| .oscio_is_gpo = false, |
| .io_pullup_ena = 0, |
| .io_pulldn_ena = 0x02, |
| .io_open_drain_ena = 0xfef8, |
| .irq_summary = -1, |
| }, |
| }; |
| #endif |
| |
| |
| #if defined(CONFIG_BT) && defined(CONFIG_MARIMBA_CORE) |
| static struct platform_device msm_wlan_ar6000_pm_device = { |
| .name = "wlan_ar6000_pm_dev", |
| .id = -1, |
| }; |
| #endif |
| |
| #if defined(CONFIG_I2C) && defined(CONFIG_GPIO_SX150X) |
| static struct i2c_board_info core_exp_i2c_info[] __initdata = { |
| { |
| I2C_BOARD_INFO("sx1509q", 0x3e), |
| }, |
| }; |
| |
| static void __init register_i2c_devices(void) |
| { |
| if (machine_is_msm7x27a_surf() || machine_is_msm7625a_surf() || |
| machine_is_msm8625_surf()) |
| sx150x_data[SX150X_CORE].io_open_drain_ena = 0xe0f0; |
| |
| core_exp_i2c_info[0].platform_data = |
| &sx150x_data[SX150X_CORE]; |
| |
| i2c_register_board_info(MSM_GSBI1_QUP_I2C_BUS_ID, |
| core_exp_i2c_info, |
| ARRAY_SIZE(core_exp_i2c_info)); |
| } |
| #endif |
| |
| static struct msm_gpio qup_i2c_gpios_io[] = { |
| { GPIO_CFG(60, 0, GPIO_CFG_OUTPUT, GPIO_CFG_NO_PULL, GPIO_CFG_8MA), |
| "qup_scl" }, |
| { GPIO_CFG(61, 0, GPIO_CFG_OUTPUT, GPIO_CFG_NO_PULL, GPIO_CFG_8MA), |
| "qup_sda" }, |
| { GPIO_CFG(131, 0, GPIO_CFG_OUTPUT, GPIO_CFG_NO_PULL, GPIO_CFG_8MA), |
| "qup_scl" }, |
| { GPIO_CFG(132, 0, GPIO_CFG_OUTPUT, GPIO_CFG_NO_PULL, GPIO_CFG_8MA), |
| "qup_sda" }, |
| }; |
| |
| static struct msm_gpio qup_i2c_gpios_hw[] = { |
| { GPIO_CFG(60, 1, GPIO_CFG_INPUT, GPIO_CFG_NO_PULL, GPIO_CFG_8MA), |
| "qup_scl" }, |
| { GPIO_CFG(61, 1, GPIO_CFG_INPUT, GPIO_CFG_NO_PULL, GPIO_CFG_8MA), |
| "qup_sda" }, |
| { GPIO_CFG(131, 2, GPIO_CFG_INPUT, GPIO_CFG_NO_PULL, GPIO_CFG_8MA), |
| "qup_scl" }, |
| { GPIO_CFG(132, 2, GPIO_CFG_INPUT, GPIO_CFG_NO_PULL, GPIO_CFG_8MA), |
| "qup_sda" }, |
| }; |
| |
| static void gsbi_qup_i2c_gpio_config(int adap_id, int config_type) |
| { |
| int rc; |
| |
| if (adap_id < 0 || adap_id > 1) |
| return; |
| |
| /* Each adapter gets 2 lines from the table */ |
| if (config_type) |
| rc = msm_gpios_request_enable(&qup_i2c_gpios_hw[adap_id*2], 2); |
| else |
| rc = msm_gpios_request_enable(&qup_i2c_gpios_io[adap_id*2], 2); |
| if (rc < 0) |
| pr_err("QUP GPIO request/enable failed: %d\n", rc); |
| } |
| |
| static struct msm_i2c_platform_data msm_gsbi0_qup_i2c_pdata = { |
| .clk_freq = 100000, |
| .msm_i2c_config_gpio = gsbi_qup_i2c_gpio_config, |
| }; |
| |
| static struct msm_i2c_platform_data msm_gsbi1_qup_i2c_pdata = { |
| .clk_freq = 100000, |
| .msm_i2c_config_gpio = gsbi_qup_i2c_gpio_config, |
| }; |
| |
| #ifdef CONFIG_ARCH_MSM7X27A |
| #define MSM_RESERVE_MDP_SIZE 0x1B00000 |
| #define MSM7x25A_MSM_RESERVE_MDP_SIZE 0x1500000 |
| #define MSM_RESERVE_ADSP_SIZE 0x1200000 |
| #define MSM7x25A_MSM_RESERVE_ADSP_SIZE 0xB91000 |
| #define CAMERA_ZSL_SIZE (SZ_1M * 60) |
| #endif |
| |
| #ifdef CONFIG_ION_MSM |
| #define MSM_ION_HEAP_NUM 4 |
| static struct platform_device ion_dev; |
| static int msm_ion_camera_size; |
| static int msm_ion_audio_size; |
| static int msm_ion_sf_size; |
| #endif |
| |
| |
| static struct android_usb_platform_data android_usb_pdata = { |
| .update_pid_and_serial_num = usb_diag_update_pid_and_serial_num, |
| }; |
| |
| static struct platform_device android_usb_device = { |
| .name = "android_usb", |
| .id = -1, |
| .dev = { |
| .platform_data = &android_usb_pdata, |
| }, |
| }; |
| |
| #ifdef CONFIG_USB_EHCI_MSM_72K |
| static void msm_hsusb_vbus_power(unsigned phy_info, int on) |
| { |
| int rc = 0; |
| unsigned gpio; |
| |
| gpio = GPIO_HOST_VBUS_EN; |
| |
| rc = gpio_request(gpio, "i2c_host_vbus_en"); |
| if (rc < 0) { |
| pr_err("failed to request %d GPIO\n", gpio); |
| return; |
| } |
| gpio_direction_output(gpio, !!on); |
| gpio_set_value_cansleep(gpio, !!on); |
| gpio_free(gpio); |
| } |
| |
| static struct msm_usb_host_platform_data msm_usb_host_pdata = { |
| .phy_info = (USB_PHY_INTEGRATED | USB_PHY_MODEL_45NM), |
| }; |
| |
| static void __init msm7x2x_init_host(void) |
| { |
| msm_add_host(0, &msm_usb_host_pdata); |
| } |
| #endif |
| |
| #ifdef CONFIG_USB_MSM_OTG_72K |
| static int hsusb_rpc_connect(int connect) |
| { |
| if (connect) |
| return msm_hsusb_rpc_connect(); |
| else |
| return msm_hsusb_rpc_close(); |
| } |
| |
| static struct regulator *reg_hsusb; |
| static int msm_hsusb_ldo_init(int init) |
| { |
| int rc = 0; |
| |
| if (init) { |
| reg_hsusb = regulator_get(NULL, "usb"); |
| if (IS_ERR(reg_hsusb)) { |
| rc = PTR_ERR(reg_hsusb); |
| pr_err("%s: could not get regulator: %d\n", |
| __func__, rc); |
| goto out; |
| } |
| |
| rc = regulator_set_voltage(reg_hsusb, 3300000, 3300000); |
| if (rc) { |
| pr_err("%s: could not set voltage: %d\n", |
| __func__, rc); |
| goto reg_free; |
| } |
| |
| return 0; |
| } |
| /* else fall through */ |
| reg_free: |
| regulator_put(reg_hsusb); |
| out: |
| reg_hsusb = NULL; |
| return rc; |
| } |
| |
| static int msm_hsusb_ldo_enable(int enable) |
| { |
| static int ldo_status; |
| |
| if (IS_ERR_OR_NULL(reg_hsusb)) |
| return reg_hsusb ? PTR_ERR(reg_hsusb) : -ENODEV; |
| |
| if (ldo_status == enable) |
| return 0; |
| |
| ldo_status = enable; |
| |
| return enable ? |
| regulator_enable(reg_hsusb) : |
| regulator_disable(reg_hsusb); |
| } |
| |
| #ifndef CONFIG_USB_EHCI_MSM_72K |
| static int msm_hsusb_pmic_notif_init(void (*callback)(int online), int init) |
| { |
| int ret = 0; |
| |
| if (init) |
| ret = msm_pm_app_rpc_init(callback); |
| else |
| msm_pm_app_rpc_deinit(callback); |
| |
| return ret; |
| } |
| #endif |
| |
| static struct msm_otg_platform_data msm_otg_pdata = { |
| #ifndef CONFIG_USB_EHCI_MSM_72K |
| .pmic_vbus_notif_init = msm_hsusb_pmic_notif_init, |
| #else |
| .vbus_power = msm_hsusb_vbus_power, |
| #endif |
| .rpc_connect = hsusb_rpc_connect, |
| .pemp_level = PRE_EMPHASIS_WITH_20_PERCENT, |
| .cdr_autoreset = CDR_AUTO_RESET_DISABLE, |
| .drv_ampl = HS_DRV_AMPLITUDE_DEFAULT, |
| .se1_gating = SE1_GATING_DISABLE, |
| .ldo_init = msm_hsusb_ldo_init, |
| .ldo_enable = msm_hsusb_ldo_enable, |
| .chg_init = hsusb_chg_init, |
| .chg_connected = hsusb_chg_connected, |
| .chg_vbus_draw = hsusb_chg_vbus_draw, |
| }; |
| #endif |
| |
| static struct msm_hsusb_gadget_platform_data msm_gadget_pdata = { |
| .is_phy_status_timer_on = 1, |
| }; |
| |
| static struct resource smc91x_resources[] = { |
| [0] = { |
| .start = 0x90000300, |
| .end = 0x900003ff, |
| .flags = IORESOURCE_MEM, |
| }, |
| [1] = { |
| .start = MSM_GPIO_TO_INT(4), |
| .end = MSM_GPIO_TO_INT(4), |
| .flags = IORESOURCE_IRQ, |
| }, |
| }; |
| |
| static struct platform_device smc91x_device = { |
| .name = "smc91x", |
| .id = 0, |
| .num_resources = ARRAY_SIZE(smc91x_resources), |
| .resource = smc91x_resources, |
| }; |
| |
| #ifdef CONFIG_SERIAL_MSM_HS |
| static struct msm_serial_hs_platform_data msm_uart_dm1_pdata = { |
| .inject_rx_on_wakeup = 1, |
| .rx_to_inject = 0xFD, |
| }; |
| #endif |
| static struct msm_pm_platform_data msm7x27a_pm_data[MSM_PM_SLEEP_MODE_NR] = { |
| [MSM_PM_MODE(0, MSM_PM_SLEEP_MODE_POWER_COLLAPSE)] = { |
| .idle_supported = 1, |
| .suspend_supported = 1, |
| .idle_enabled = 1, |
| .suspend_enabled = 1, |
| .latency = 16000, |
| .residency = 20000, |
| }, |
| [MSM_PM_MODE(0, MSM_PM_SLEEP_MODE_POWER_COLLAPSE_NO_XO_SHUTDOWN)] = { |
| .idle_supported = 1, |
| .suspend_supported = 1, |
| .idle_enabled = 1, |
| .suspend_enabled = 1, |
| .latency = 12000, |
| .residency = 20000, |
| }, |
| [MSM_PM_MODE(0, MSM_PM_SLEEP_MODE_RAMP_DOWN_AND_WAIT_FOR_INTERRUPT)] = { |
| .idle_supported = 1, |
| .suspend_supported = 1, |
| .idle_enabled = 0, |
| .suspend_enabled = 1, |
| .latency = 2000, |
| .residency = 0, |
| }, |
| [MSM_PM_MODE(0, MSM_PM_SLEEP_MODE_WAIT_FOR_INTERRUPT)] = { |
| .idle_supported = 1, |
| .suspend_supported = 1, |
| .idle_enabled = 1, |
| .suspend_enabled = 1, |
| .latency = 2, |
| .residency = 0, |
| }, |
| }; |
| |
| static struct msm_pm_boot_platform_data msm_pm_boot_pdata __initdata = { |
| .mode = MSM_PM_BOOT_CONFIG_RESET_VECTOR_PHYS, |
| .p_addr = 0, |
| }; |
| |
| /* 8625 PM platform data */ |
| static struct msm_pm_platform_data |
| msm8625_pm_data[MSM_PM_SLEEP_MODE_NR * CONFIG_NR_CPUS] = { |
| /* CORE0 entries */ |
| [MSM_PM_MODE(0, MSM_PM_SLEEP_MODE_POWER_COLLAPSE)] = { |
| .idle_supported = 1, |
| .suspend_supported = 1, |
| .idle_enabled = 0, |
| .suspend_enabled = 0, |
| .latency = 16000, |
| .residency = 20000, |
| }, |
| |
| [MSM_PM_MODE(0, MSM_PM_SLEEP_MODE_POWER_COLLAPSE_NO_XO_SHUTDOWN)] = { |
| .idle_supported = 1, |
| .suspend_supported = 1, |
| .idle_enabled = 0, |
| .suspend_enabled = 0, |
| .latency = 12000, |
| .residency = 20000, |
| }, |
| |
| /* picked latency & redisdency values from 7x30 */ |
| [MSM_PM_MODE(0, MSM_PM_SLEEP_MODE_POWER_COLLAPSE_STANDALONE)] = { |
| .idle_supported = 1, |
| .suspend_supported = 1, |
| .idle_enabled = 0, |
| .suspend_enabled = 0, |
| .latency = 500, |
| .residency = 6000, |
| }, |
| |
| [MSM_PM_MODE(0, MSM_PM_SLEEP_MODE_WAIT_FOR_INTERRUPT)] = { |
| .idle_supported = 1, |
| .suspend_supported = 1, |
| .idle_enabled = 1, |
| .suspend_enabled = 1, |
| .latency = 2, |
| .residency = 10, |
| }, |
| |
| /* picked latency & redisdency values from 7x30 */ |
| [MSM_PM_MODE(1, MSM_PM_SLEEP_MODE_POWER_COLLAPSE_STANDALONE)] = { |
| .idle_supported = 1, |
| .suspend_supported = 1, |
| .idle_enabled = 0, |
| .suspend_enabled = 0, |
| .latency = 500, |
| .residency = 6000, |
| }, |
| |
| [MSM_PM_MODE(1, MSM_PM_SLEEP_MODE_WAIT_FOR_INTERRUPT)] = { |
| .idle_supported = 1, |
| .suspend_supported = 1, |
| .idle_enabled = 1, |
| .suspend_enabled = 1, |
| .latency = 2, |
| .residency = 10, |
| }, |
| |
| /* picked latency & redisdency values from 7x30 */ |
| [MSM_PM_MODE(2, MSM_PM_SLEEP_MODE_POWER_COLLAPSE_STANDALONE)] = { |
| .idle_supported = 1, |
| .suspend_supported = 1, |
| .idle_enabled = 0, |
| .suspend_enabled = 0, |
| .latency = 500, |
| .residency = 6000, |
| }, |
| |
| [MSM_PM_MODE(2, MSM_PM_SLEEP_MODE_WAIT_FOR_INTERRUPT)] = { |
| .idle_supported = 1, |
| .suspend_supported = 1, |
| .idle_enabled = 1, |
| .suspend_enabled = 1, |
| .latency = 2, |
| .residency = 10, |
| }, |
| |
| /* picked latency & redisdency values from 7x30 */ |
| [MSM_PM_MODE(3, MSM_PM_SLEEP_MODE_POWER_COLLAPSE_STANDALONE)] = { |
| .idle_supported = 1, |
| .suspend_supported = 1, |
| .idle_enabled = 0, |
| .suspend_enabled = 0, |
| .latency = 500, |
| .residency = 6000, |
| }, |
| |
| [MSM_PM_MODE(3, MSM_PM_SLEEP_MODE_WAIT_FOR_INTERRUPT)] = { |
| .idle_supported = 1, |
| .suspend_supported = 1, |
| .idle_enabled = 1, |
| .suspend_enabled = 1, |
| .latency = 2, |
| .residency = 10, |
| }, |
| |
| }; |
| |
| static struct msm_pm_boot_platform_data msm_pm_8625_boot_pdata __initdata = { |
| .mode = MSM_PM_BOOT_CONFIG_REMAP_BOOT_ADDR, |
| .v_addr = MSM_CFG_CTL_BASE, |
| }; |
| |
| static unsigned reserve_mdp_size = MSM_RESERVE_MDP_SIZE; |
| static int __init reserve_mdp_size_setup(char *p) |
| { |
| reserve_mdp_size = memparse(p, NULL); |
| return 0; |
| } |
| |
| early_param("reserve_mdp_size", reserve_mdp_size_setup); |
| |
| static unsigned reserve_adsp_size = MSM_RESERVE_ADSP_SIZE; |
| static int __init reserve_adsp_size_setup(char *p) |
| { |
| reserve_adsp_size = memparse(p, NULL); |
| return 0; |
| } |
| |
| early_param("reserve_adsp_size", reserve_adsp_size_setup); |
| |
| static u32 msm_calculate_batt_capacity(u32 current_voltage); |
| |
| static struct msm_psy_batt_pdata msm_psy_batt_data = { |
| .voltage_min_design = 3200, |
| .voltage_max_design = 4200, |
| .voltage_fail_safe = 3340, |
| .avail_chg_sources = AC_CHG | USB_CHG , |
| .batt_technology = POWER_SUPPLY_TECHNOLOGY_LION, |
| .calculate_capacity = &msm_calculate_batt_capacity, |
| }; |
| |
| static u32 msm_calculate_batt_capacity(u32 current_voltage) |
| { |
| u32 low_voltage = msm_psy_batt_data.voltage_min_design; |
| u32 high_voltage = msm_psy_batt_data.voltage_max_design; |
| |
| if (current_voltage <= low_voltage) |
| return 0; |
| else if (current_voltage >= high_voltage) |
| return 100; |
| else |
| return (current_voltage - low_voltage) * 100 |
| / (high_voltage - low_voltage); |
| } |
| |
| static struct platform_device msm_batt_device = { |
| .name = "msm-battery", |
| .id = -1, |
| .dev.platform_data = &msm_psy_batt_data, |
| }; |
| |
| static struct smsc911x_platform_config smsc911x_config = { |
| .irq_polarity = SMSC911X_IRQ_POLARITY_ACTIVE_HIGH, |
| .irq_type = SMSC911X_IRQ_TYPE_PUSH_PULL, |
| .flags = SMSC911X_USE_16BIT, |
| }; |
| |
| static struct resource smsc911x_resources[] = { |
| [0] = { |
| .start = 0x90000000, |
| .end = 0x90007fff, |
| .flags = IORESOURCE_MEM, |
| }, |
| [1] = { |
| .start = MSM_GPIO_TO_INT(48), |
| .end = MSM_GPIO_TO_INT(48), |
| .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL, |
| }, |
| }; |
| |
| static struct platform_device smsc911x_device = { |
| .name = "smsc911x", |
| .id = 0, |
| .num_resources = ARRAY_SIZE(smsc911x_resources), |
| .resource = smsc911x_resources, |
| .dev = { |
| .platform_data = &smsc911x_config, |
| }, |
| }; |
| |
| static struct msm_gpio smsc911x_gpios[] = { |
| { GPIO_CFG(48, 0, GPIO_CFG_INPUT, GPIO_CFG_NO_PULL, GPIO_CFG_6MA), |
| "smsc911x_irq" }, |
| { GPIO_CFG(49, 0, GPIO_CFG_OUTPUT, GPIO_CFG_NO_PULL, GPIO_CFG_6MA), |
| "eth_fifo_sel" }, |
| }; |
| |
| static char *msm_adc_surf_device_names[] = { |
| "XO_ADC", |
| }; |
| |
| static struct msm_adc_platform_data msm_adc_pdata = { |
| .dev_names = msm_adc_surf_device_names, |
| .num_adc = ARRAY_SIZE(msm_adc_surf_device_names), |
| .target_hw = MSM_8x25, |
| }; |
| |
| static struct platform_device msm_adc_device = { |
| .name = "msm_adc", |
| .id = -1, |
| .dev = { |
| .platform_data = &msm_adc_pdata, |
| }, |
| }; |
| |
| #ifdef CONFIG_MSM_RTB |
| static struct msm_rtb_platform_data msm7x27a_rtb_pdata = { |
| .size = SZ_1M, |
| }; |
| |
| static int __init msm_rtb_set_buffer_size(char *p) |
| { |
| int s; |
| |
| s = memparse(p, NULL); |
| msm7x27a_rtb_pdata.size = ALIGN(s, SZ_4K); |
| return 0; |
| } |
| early_param("msm_rtb_size", msm_rtb_set_buffer_size); |
| |
| struct platform_device msm7x27a_rtb_device = { |
| .name = "msm_rtb", |
| .id = -1, |
| .dev = { |
| .platform_data = &msm7x27a_rtb_pdata, |
| }, |
| }; |
| #endif |
| |
| #define ETH_FIFO_SEL_GPIO 49 |
| static void msm7x27a_cfg_smsc911x(void) |
| { |
| int res; |
| |
| res = msm_gpios_request_enable(smsc911x_gpios, |
| ARRAY_SIZE(smsc911x_gpios)); |
| if (res) { |
| pr_err("%s: unable to enable gpios for SMSC911x\n", __func__); |
| return; |
| } |
| |
| /* ETH_FIFO_SEL */ |
| res = gpio_direction_output(ETH_FIFO_SEL_GPIO, 0); |
| if (res) { |
| pr_err("%s: unable to get direction for gpio %d\n", __func__, |
| ETH_FIFO_SEL_GPIO); |
| msm_gpios_disable_free(smsc911x_gpios, |
| ARRAY_SIZE(smsc911x_gpios)); |
| return; |
| } |
| gpio_set_value(ETH_FIFO_SEL_GPIO, 0); |
| } |
| |
| #if defined(CONFIG_SERIAL_MSM_HSL_CONSOLE) \ |
| && defined(CONFIG_MSM_SHARED_GPIO_FOR_UART2DM) |
| static struct msm_gpio uart2dm_gpios[] = { |
| {GPIO_CFG(19, 2, GPIO_CFG_OUTPUT, GPIO_CFG_NO_PULL, GPIO_CFG_2MA), |
| "uart2dm_rfr_n" }, |
| {GPIO_CFG(20, 2, GPIO_CFG_INPUT, GPIO_CFG_NO_PULL, GPIO_CFG_2MA), |
| "uart2dm_cts_n" }, |
| {GPIO_CFG(21, 2, GPIO_CFG_INPUT, GPIO_CFG_NO_PULL, GPIO_CFG_2MA), |
| "uart2dm_rx" }, |
| {GPIO_CFG(108, 2, GPIO_CFG_OUTPUT, GPIO_CFG_NO_PULL, GPIO_CFG_2MA), |
| "uart2dm_tx" }, |
| }; |
| |
| static void msm7x27a_cfg_uart2dm_serial(void) |
| { |
| int ret; |
| ret = msm_gpios_request_enable(uart2dm_gpios, |
| ARRAY_SIZE(uart2dm_gpios)); |
| if (ret) |
| pr_err("%s: unable to enable gpios for uart2dm\n", __func__); |
| } |
| #else |
| static void msm7x27a_cfg_uart2dm_serial(void) { } |
| #endif |
| |
| static struct platform_device *rumi_sim_devices[] __initdata = { |
| &msm_device_dmov, |
| &msm_device_smd, |
| &smc91x_device, |
| &msm_device_uart1, |
| &msm_device_nand, |
| &msm_device_uart_dm1, |
| &msm_gsbi0_qup_i2c_device, |
| &msm_gsbi1_qup_i2c_device, |
| }; |
| |
| static struct platform_device *msm8625_rumi3_devices[] __initdata = { |
| &msm8625_device_dmov, |
| &msm8625_device_smd, |
| &msm8625_device_uart1, |
| &msm8625_gsbi0_qup_i2c_device, |
| }; |
| |
| static struct platform_device *msm7627a_surf_ffa_devices[] __initdata = { |
| &msm_device_dmov, |
| &msm_device_smd, |
| &msm_device_uart1, |
| &msm_device_uart_dm1, |
| &msm_device_uart_dm2, |
| &msm_gsbi0_qup_i2c_device, |
| &msm_gsbi1_qup_i2c_device, |
| &msm_device_otg, |
| &msm_device_gadget_peripheral, |
| &smsc911x_device, |
| &msm_kgsl_3d0, |
| }; |
| |
| static struct platform_device *common_devices[] __initdata = { |
| &android_usb_device, |
| &msm_device_nand, |
| &msm_device_snd, |
| &msm_device_cad, |
| &msm_device_adspdec, |
| &asoc_msm_pcm, |
| &asoc_msm_dai0, |
| &asoc_msm_dai1, |
| &msm_batt_device, |
| &msm_adc_device, |
| #ifdef CONFIG_MSM_RTB |
| &msm7x27a_rtb_device, |
| #endif |
| #ifdef CONFIG_ION_MSM |
| &ion_dev, |
| #endif |
| }; |
| |
| static struct platform_device *msm8625_surf_devices[] __initdata = { |
| &msm8625_device_dmov, |
| &msm8625_device_uart1, |
| &msm8625_device_uart_dm1, |
| &msm8625_device_uart_dm2, |
| &msm8625_gsbi0_qup_i2c_device, |
| &msm8625_gsbi1_qup_i2c_device, |
| &msm8625_device_smd, |
| &msm8625_device_otg, |
| &msm8625_device_gadget_peripheral, |
| &msm8625_kgsl_3d0, |
| }; |
| |
| static unsigned reserve_kernel_ebi1_size = RESERVE_KERNEL_EBI1_SIZE; |
| static int __init reserve_kernel_ebi1_size_setup(char *p) |
| { |
| reserve_kernel_ebi1_size = memparse(p, NULL); |
| return 0; |
| } |
| early_param("reserve_kernel_ebi1_size", reserve_kernel_ebi1_size_setup); |
| |
| static unsigned reserve_audio_size = MSM_RESERVE_AUDIO_SIZE; |
| static int __init reserve_audio_size_setup(char *p) |
| { |
| reserve_audio_size = memparse(p, NULL); |
| return 0; |
| } |
| early_param("reserve_audio_size", reserve_audio_size_setup); |
| |
| static void fix_sizes(void) |
| { |
| if (machine_is_msm7625a_surf() || machine_is_msm7625a_ffa()) { |
| reserve_mdp_size = MSM7x25A_MSM_RESERVE_MDP_SIZE; |
| reserve_adsp_size = MSM7x25A_MSM_RESERVE_ADSP_SIZE; |
| } else { |
| reserve_mdp_size = MSM_RESERVE_MDP_SIZE; |
| reserve_adsp_size = MSM_RESERVE_ADSP_SIZE; |
| } |
| |
| if (get_ddr_size() > SZ_512M) |
| reserve_adsp_size = CAMERA_ZSL_SIZE; |
| #ifdef CONFIG_ION_MSM |
| msm_ion_camera_size = reserve_adsp_size; |
| msm_ion_audio_size = (MSM_RESERVE_AUDIO_SIZE + |
| RESERVE_KERNEL_EBI1_SIZE); |
| msm_ion_sf_size = reserve_mdp_size; |
| #endif |
| } |
| |
| #ifdef CONFIG_ION_MSM |
| #ifdef CONFIG_MSM_MULTIMEDIA_USE_ION |
| static struct ion_co_heap_pdata co_ion_pdata = { |
| .adjacent_mem_id = INVALID_HEAP_ID, |
| .align = PAGE_SIZE, |
| }; |
| #endif |
| |
| /** |
| * These heaps are listed in the order they will be allocated. |
| * Don't swap the order unless you know what you are doing! |
| */ |
| struct ion_platform_heap msm7627a_heaps[] = { |
| { |
| .id = ION_SYSTEM_HEAP_ID, |
| .type = ION_HEAP_TYPE_SYSTEM, |
| .name = ION_VMALLOC_HEAP_NAME, |
| }, |
| #ifdef CONFIG_MSM_MULTIMEDIA_USE_ION |
| /* ION_ADSP = CAMERA */ |
| { |
| .id = ION_CAMERA_HEAP_ID, |
| .type = ION_HEAP_TYPE_CARVEOUT, |
| .name = ION_CAMERA_HEAP_NAME, |
| .memory_type = ION_EBI_TYPE, |
| .extra_data = (void *)&co_ion_pdata, |
| }, |
| /* ION_AUDIO */ |
| { |
| .id = ION_AUDIO_HEAP_ID, |
| .type = ION_HEAP_TYPE_CARVEOUT, |
| .name = ION_AUDIO_HEAP_NAME, |
| .memory_type = ION_EBI_TYPE, |
| .extra_data = (void *)&co_ion_pdata, |
| }, |
| /* ION_MDP = SF */ |
| { |
| .id = ION_SF_HEAP_ID, |
| .type = ION_HEAP_TYPE_CARVEOUT, |
| .name = ION_SF_HEAP_NAME, |
| .memory_type = ION_EBI_TYPE, |
| .extra_data = (void *)&co_ion_pdata, |
| }, |
| #endif |
| }; |
| |
| static struct ion_platform_data ion_pdata = { |
| .nr = MSM_ION_HEAP_NUM, |
| .has_outer_cache = 1, |
| .heaps = msm7627a_heaps, |
| }; |
| |
| static struct platform_device ion_dev = { |
| .name = "ion-msm", |
| .id = 1, |
| .dev = { .platform_data = &ion_pdata }, |
| }; |
| #endif |
| |
| static struct memtype_reserve msm7x27a_reserve_table[] __initdata = { |
| [MEMTYPE_SMI] = { |
| }, |
| [MEMTYPE_EBI0] = { |
| .flags = MEMTYPE_FLAGS_1M_ALIGN, |
| }, |
| [MEMTYPE_EBI1] = { |
| .flags = MEMTYPE_FLAGS_1M_ALIGN, |
| }, |
| }; |
| |
| #ifdef CONFIG_MSM_RTB |
| static void __init reserve_rtb_memory(void) |
| { |
| msm7x27a_reserve_table[MEMTYPE_EBI1].size += msm7x27a_rtb_pdata.size; |
| } |
| #else |
| static void __init reserve_rtb_memory(void) |
| { |
| } |
| #endif |
| |
| static void __init size_ion_devices(void) |
| { |
| #ifdef CONFIG_MSM_MULTIMEDIA_USE_ION |
| ion_pdata.heaps[1].size = msm_ion_camera_size; |
| ion_pdata.heaps[2].size = msm_ion_audio_size; |
| ion_pdata.heaps[3].size = msm_ion_sf_size; |
| #endif |
| } |
| |
| static void __init reserve_ion_memory(void) |
| { |
| #if defined(CONFIG_ION_MSM) && defined(CONFIG_MSM_MULTIMEDIA_USE_ION) |
| msm7x27a_reserve_table[MEMTYPE_EBI1].size += msm_ion_camera_size; |
| msm7x27a_reserve_table[MEMTYPE_EBI1].size += msm_ion_audio_size; |
| msm7x27a_reserve_table[MEMTYPE_EBI1].size += msm_ion_sf_size; |
| #endif |
| } |
| |
| static void __init msm7x27a_calculate_reserve_sizes(void) |
| { |
| fix_sizes(); |
| size_ion_devices(); |
| reserve_ion_memory(); |
| reserve_rtb_memory(); |
| } |
| |
| static int msm7x27a_paddr_to_memtype(unsigned int paddr) |
| { |
| return MEMTYPE_EBI1; |
| } |
| |
| static struct reserve_info msm7x27a_reserve_info __initdata = { |
| .memtype_reserve_table = msm7x27a_reserve_table, |
| .calculate_reserve_sizes = msm7x27a_calculate_reserve_sizes, |
| .paddr_to_memtype = msm7x27a_paddr_to_memtype, |
| }; |
| |
| static void __init msm7x27a_reserve(void) |
| { |
| reserve_info = &msm7x27a_reserve_info; |
| msm_reserve(); |
| } |
| |
| static void __init msm8625_reserve(void) |
| { |
| msm7x27a_reserve(); |
| memblock_remove(MSM8625_CPU_PHYS, SZ_8); |
| memblock_remove(MSM8625_WARM_BOOT_PHYS, SZ_32); |
| } |
| |
| static void __init msm7x27a_device_i2c_init(void) |
| { |
| msm_gsbi0_qup_i2c_device.dev.platform_data = &msm_gsbi0_qup_i2c_pdata; |
| msm_gsbi1_qup_i2c_device.dev.platform_data = &msm_gsbi1_qup_i2c_pdata; |
| } |
| |
| static void __init msm8625_device_i2c_init(void) |
| { |
| msm8625_gsbi0_qup_i2c_device.dev.platform_data = |
| &msm_gsbi0_qup_i2c_pdata; |
| msm8625_gsbi1_qup_i2c_device.dev.platform_data = |
| &msm_gsbi1_qup_i2c_pdata; |
| } |
| |
| #define MSM_EBI2_PHYS 0xa0d00000 |
| #define MSM_EBI2_XMEM_CS2_CFG1 0xa0d10030 |
| |
| static void __init msm7x27a_init_ebi2(void) |
| { |
| uint32_t ebi2_cfg; |
| void __iomem *ebi2_cfg_ptr; |
| |
| ebi2_cfg_ptr = ioremap_nocache(MSM_EBI2_PHYS, sizeof(uint32_t)); |
| if (!ebi2_cfg_ptr) |
| return; |
| |
| ebi2_cfg = readl(ebi2_cfg_ptr); |
| if (machine_is_msm7x27a_rumi3() || machine_is_msm7x27a_surf() || |
| machine_is_msm7625a_surf() || machine_is_msm8625_surf()) |
| ebi2_cfg |= (1 << 4); /* CS2 */ |
| |
| writel(ebi2_cfg, ebi2_cfg_ptr); |
| iounmap(ebi2_cfg_ptr); |
| |
| /* Enable A/D MUX[bit 31] from EBI2_XMEM_CS2_CFG1 */ |
| ebi2_cfg_ptr = ioremap_nocache(MSM_EBI2_XMEM_CS2_CFG1, |
| sizeof(uint32_t)); |
| if (!ebi2_cfg_ptr) |
| return; |
| |
| ebi2_cfg = readl(ebi2_cfg_ptr); |
| if (machine_is_msm7x27a_surf() || machine_is_msm7625a_surf()) |
| ebi2_cfg |= (1 << 31); |
| |
| writel(ebi2_cfg, ebi2_cfg_ptr); |
| iounmap(ebi2_cfg_ptr); |
| } |
| |
| static struct platform_device msm_proccomm_regulator_dev = { |
| .name = PROCCOMM_REGULATOR_DEV_NAME, |
| .id = -1, |
| .dev = { |
| .platform_data = &msm7x27a_proccomm_regulator_data |
| } |
| }; |
| |
| static void msm_adsp_add_pdev(void) |
| { |
| int rc = 0; |
| struct rpc_board_dev *rpc_adsp_pdev; |
| |
| rpc_adsp_pdev = kzalloc(sizeof(struct rpc_board_dev), GFP_KERNEL); |
| if (rpc_adsp_pdev == NULL) { |
| pr_err("%s: Memory Allocation failure\n", __func__); |
| return; |
| } |
| rpc_adsp_pdev->prog = ADSP_RPC_PROG; |
| |
| if (cpu_is_msm8625()) |
| rpc_adsp_pdev->pdev = msm8625_device_adsp; |
| else |
| rpc_adsp_pdev->pdev = msm_adsp_device; |
| rc = msm_rpc_add_board_dev(rpc_adsp_pdev, 1); |
| if (rc < 0) { |
| pr_err("%s: return val: %d\n", __func__, rc); |
| kfree(rpc_adsp_pdev); |
| } |
| } |
| |
| static void __init msm7627a_rumi3_init(void) |
| { |
| msm7x27a_init_ebi2(); |
| platform_add_devices(rumi_sim_devices, |
| ARRAY_SIZE(rumi_sim_devices)); |
| } |
| |
| static void __init msm8625_rumi3_init(void) |
| { |
| msm7x2x_misc_init(); |
| msm_adsp_add_pdev(); |
| msm8625_device_i2c_init(); |
| platform_add_devices(msm8625_rumi3_devices, |
| ARRAY_SIZE(msm8625_rumi3_devices)); |
| |
| msm_pm_set_platform_data(msm8625_pm_data, |
| ARRAY_SIZE(msm8625_pm_data)); |
| BUG_ON(msm_pm_boot_init(&msm_pm_8625_boot_pdata)); |
| msm8x25_spm_device_init(); |
| msm_pm_register_cpr_ops(); |
| } |
| |
| #define UART1DM_RX_GPIO 45 |
| |
| #if defined(CONFIG_BT) && defined(CONFIG_MARIMBA_CORE) |
| static int __init msm7x27a_init_ar6000pm(void) |
| { |
| msm_wlan_ar6000_pm_device.dev.platform_data = &ar600x_wlan_power; |
| return platform_device_register(&msm_wlan_ar6000_pm_device); |
| } |
| #else |
| static int __init msm7x27a_init_ar6000pm(void) { return 0; } |
| #endif |
| |
| static void __init msm7x27a_init_regulators(void) |
| { |
| int rc = platform_device_register(&msm_proccomm_regulator_dev); |
| if (rc) |
| pr_err("%s: could not register regulator device: %d\n", |
| __func__, rc); |
| } |
| |
| static void __init msm7x27a_add_footswitch_devices(void) |
| { |
| platform_add_devices(msm_footswitch_devices, |
| msm_num_footswitch_devices); |
| } |
| |
| static void __init msm7x27a_add_platform_devices(void) |
| { |
| if (machine_is_msm8625_surf() || machine_is_msm8625_ffa()) { |
| platform_add_devices(msm8625_surf_devices, |
| ARRAY_SIZE(msm8625_surf_devices)); |
| } else { |
| platform_add_devices(msm7627a_surf_ffa_devices, |
| ARRAY_SIZE(msm7627a_surf_ffa_devices)); |
| } |
| |
| platform_add_devices(common_devices, |
| ARRAY_SIZE(common_devices)); |
| } |
| |
| static void __init msm7x27a_uartdm_config(void) |
| { |
| msm7x27a_cfg_uart2dm_serial(); |
| msm_uart_dm1_pdata.wakeup_irq = gpio_to_irq(UART1DM_RX_GPIO); |
| if (cpu_is_msm8625()) |
| msm8625_device_uart_dm1.dev.platform_data = |
| &msm_uart_dm1_pdata; |
| else |
| msm_device_uart_dm1.dev.platform_data = &msm_uart_dm1_pdata; |
| } |
| |
| static void __init msm7x27a_otg_gadget(void) |
| { |
| if (cpu_is_msm8625()) { |
| msm_otg_pdata.swfi_latency = |
| msm8625_pm_data[MSM_PM_SLEEP_MODE_WAIT_FOR_INTERRUPT].latency; |
| msm8625_device_otg.dev.platform_data = &msm_otg_pdata; |
| msm8625_device_gadget_peripheral.dev.platform_data = |
| &msm_gadget_pdata; |
| } else { |
| msm_otg_pdata.swfi_latency = |
| msm7x27a_pm_data[ |
| MSM_PM_SLEEP_MODE_RAMP_DOWN_AND_WAIT_FOR_INTERRUPT].latency; |
| msm_device_otg.dev.platform_data = &msm_otg_pdata; |
| msm_device_gadget_peripheral.dev.platform_data = |
| &msm_gadget_pdata; |
| } |
| } |
| |
| static void __init msm7x27a_pm_init(void) |
| { |
| if (machine_is_msm8625_surf() || machine_is_msm8625_ffa()) { |
| msm_pm_set_platform_data(msm8625_pm_data, |
| ARRAY_SIZE(msm8625_pm_data)); |
| BUG_ON(msm_pm_boot_init(&msm_pm_8625_boot_pdata)); |
| msm8x25_spm_device_init(); |
| msm_pm_register_cpr_ops(); |
| } else { |
| msm_pm_set_platform_data(msm7x27a_pm_data, |
| ARRAY_SIZE(msm7x27a_pm_data)); |
| BUG_ON(msm_pm_boot_init(&msm_pm_boot_pdata)); |
| } |
| |
| msm_pm_register_irqs(); |
| } |
| |
| static void __init msm7x2x_init(void) |
| { |
| msm7x2x_misc_init(); |
| |
| /* Initialize regulators first so that other devices can use them */ |
| msm7x27a_init_regulators(); |
| msm_adsp_add_pdev(); |
| if (cpu_is_msm8625()) |
| msm8625_device_i2c_init(); |
| else |
| msm7x27a_device_i2c_init(); |
| msm7x27a_init_ebi2(); |
| msm7x27a_uartdm_config(); |
| |
| msm7x27a_otg_gadget(); |
| msm7x27a_cfg_smsc911x(); |
| |
| msm7x27a_add_footswitch_devices(); |
| msm7x27a_add_platform_devices(); |
| /* Ensure ar6000pm device is registered before MMC/SDC */ |
| msm7x27a_init_ar6000pm(); |
| msm7627a_init_mmc(); |
| msm_fb_add_devices(); |
| msm7x2x_init_host(); |
| msm7x27a_pm_init(); |
| register_i2c_devices(); |
| #if defined(CONFIG_BT) && defined(CONFIG_MARIMBA_CORE) |
| msm7627a_bt_power_init(); |
| #endif |
| msm7627a_camera_init(); |
| msm7627a_add_io_devices(); |
| /*7x25a kgsl initializations*/ |
| msm7x25a_kgsl_3d0_init(); |
| /*8x25 kgsl initializations*/ |
| msm8x25_kgsl_3d0_init(); |
| } |
| |
| static void __init msm7x2x_init_early(void) |
| { |
| msm_msm7627a_allocate_memory_regions(); |
| } |
| |
| MACHINE_START(MSM7X27A_RUMI3, "QCT MSM7x27a RUMI3") |
| .atag_offset = 0x100, |
| .map_io = msm_common_io_init, |
| .reserve = msm7x27a_reserve, |
| .init_irq = msm_init_irq, |
| .init_machine = msm7627a_rumi3_init, |
| .timer = &msm_timer, |
| .init_early = msm7x2x_init_early, |
| .handle_irq = vic_handle_irq, |
| MACHINE_END |
| MACHINE_START(MSM7X27A_SURF, "QCT MSM7x27a SURF") |
| .atag_offset = 0x100, |
| .map_io = msm_common_io_init, |
| .reserve = msm7x27a_reserve, |
| .init_irq = msm_init_irq, |
| .init_machine = msm7x2x_init, |
| .timer = &msm_timer, |
| .init_early = msm7x2x_init_early, |
| .handle_irq = vic_handle_irq, |
| MACHINE_END |
| MACHINE_START(MSM7X27A_FFA, "QCT MSM7x27a FFA") |
| .atag_offset = 0x100, |
| .map_io = msm_common_io_init, |
| .reserve = msm7x27a_reserve, |
| .init_irq = msm_init_irq, |
| .init_machine = msm7x2x_init, |
| .timer = &msm_timer, |
| .init_early = msm7x2x_init_early, |
| .handle_irq = vic_handle_irq, |
| MACHINE_END |
| MACHINE_START(MSM7625A_SURF, "QCT MSM7625a SURF") |
| .atag_offset = 0x100, |
| .map_io = msm_common_io_init, |
| .reserve = msm7x27a_reserve, |
| .init_irq = msm_init_irq, |
| .init_machine = msm7x2x_init, |
| .timer = &msm_timer, |
| .init_early = msm7x2x_init_early, |
| .handle_irq = vic_handle_irq, |
| MACHINE_END |
| MACHINE_START(MSM7625A_FFA, "QCT MSM7625a FFA") |
| .atag_offset = 0x100, |
| .map_io = msm_common_io_init, |
| .reserve = msm7x27a_reserve, |
| .init_irq = msm_init_irq, |
| .init_machine = msm7x2x_init, |
| .timer = &msm_timer, |
| .init_early = msm7x2x_init_early, |
| .handle_irq = vic_handle_irq, |
| MACHINE_END |
| MACHINE_START(MSM8625_RUMI3, "QCT MSM8625 RUMI3") |
| .atag_offset = 0x100, |
| .map_io = msm8625_map_io, |
| .reserve = msm8625_reserve, |
| .init_irq = msm8625_init_irq, |
| .init_machine = msm8625_rumi3_init, |
| .timer = &msm_timer, |
| .handle_irq = gic_handle_irq, |
| MACHINE_END |
| MACHINE_START(MSM8625_SURF, "QCT MSM8625 SURF") |
| .atag_offset = 0x100, |
| .map_io = msm8625_map_io, |
| .reserve = msm8625_reserve, |
| .init_irq = msm8625_init_irq, |
| .init_machine = msm7x2x_init, |
| .timer = &msm_timer, |
| .init_early = msm7x2x_init_early, |
| .handle_irq = gic_handle_irq, |
| MACHINE_END |
| MACHINE_START(MSM8625_FFA, "QCT MSM8625 FFA") |
| .atag_offset = 0x100, |
| .map_io = msm8625_map_io, |
| .reserve = msm8625_reserve, |
| .init_irq = msm8625_init_irq, |
| .init_machine = msm7x2x_init, |
| .timer = &msm_timer, |
| .init_early = msm7x2x_init_early, |
| .handle_irq = gic_handle_irq, |
| MACHINE_END |