M7350/kernel/arch/arm/mach-msm/board-msm7x27a.c
2024-09-09 08:52:07 +00:00

1201 lines
30 KiB
C

/* Copyright (c) 2011-2012, The Linux Foundation. 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"
#include "platsmp.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 = 500,
},
[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 = 500,
},
[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 = 500,
},
[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 = 500,
},
[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() || cpu_is_msm8625q())
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() || cpu_is_msm8625q())
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() || cpu_is_msm8625q()) {
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() || cpu_is_msm8625q())
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,
.smp = &msm8625_smp_ops,
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,
.smp = &msm8625_smp_ops,
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,
.smp = &msm8625_smp_ops,
MACHINE_END