redonkable
/
alistair23-linux
1
0
Fork 0
Code Releases Activity

OMAP4: Move common twl6030 configuration to twl-common 

Reduce the amount of duplicated code by moving the common
configuration for TWL6030 (on OMAP4 platform) to the
twl-common file.
Use the omap4_pmic_get_config function from board files to
properly configure the PMIC with the common fields.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
hifive-unleashed-5.1
Peter Ujfalusi 2011-06-07 10:26:46 +03:00
parent a53b8e3b99
commit b22f954bae
4 changed files with 205 additions and 265 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

141
arch/arm/mach-omap2/board-4430sdp.c
View File

@ -302,14 +302,6 @@ static struct omap_musb_board_data musb_board_data = {
.power = 100,
};
static struct twl4030_usb_data omap4_usbphy_data = {
.phy_init = omap4430_phy_init,
.phy_exit = omap4430_phy_exit,
.phy_power = omap4430_phy_power,
.phy_set_clock = omap4430_phy_set_clk,
.phy_suspend = omap4430_phy_suspend,
};
static struct omap2_hsmmc_info mmc[] = {
{
.mmc = 2,
@ -332,10 +324,6 @@ static struct regulator_consumer_supply sdp4430_vaux_supply[] = {
REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1"),
};
static struct regulator_consumer_supply sdp4430_vmmc_supply[] = {
REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"),
};
static int omap4_twl6030_hsmmc_late_init(struct device *dev)
{
int ret = 0;
@ -394,61 +382,6 @@ static struct regulator_init_data sdp4430_vaux1 = {
.consumer_supplies = sdp4430_vaux_supply,
};
static struct regulator_init_data sdp4430_vaux2 = {
.constraints = {
.min_uV = 1200000,
.max_uV = 2800000,
.apply_uV = true,
.valid_modes_mask = REGULATOR_MODE_NORMAL
| REGULATOR_MODE_STANDBY,
.valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
| REGULATOR_CHANGE_MODE
| REGULATOR_CHANGE_STATUS,
},
};
static struct regulator_init_data sdp4430_vaux3 = {
.constraints = {
.min_uV = 1000000,
.max_uV = 3000000,
.apply_uV = true,
.valid_modes_mask = REGULATOR_MODE_NORMAL
| REGULATOR_MODE_STANDBY,
.valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
| REGULATOR_CHANGE_MODE
| REGULATOR_CHANGE_STATUS,
},
};
/* VMMC1 for MMC1 card */
static struct regulator_init_data sdp4430_vmmc = {
.constraints = {
.min_uV = 1200000,
.max_uV = 3000000,
.apply_uV = true,
.valid_modes_mask = REGULATOR_MODE_NORMAL
| REGULATOR_MODE_STANDBY,
.valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
| REGULATOR_CHANGE_MODE
| REGULATOR_CHANGE_STATUS,
},
.num_consumer_supplies = 1,
.consumer_supplies = sdp4430_vmmc_supply,
};
static struct regulator_init_data sdp4430_vpp = {
.constraints = {
.min_uV = 1800000,
.max_uV = 2500000,
.apply_uV = true,
.valid_modes_mask = REGULATOR_MODE_NORMAL
| REGULATOR_MODE_STANDBY,
.valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
| REGULATOR_CHANGE_MODE
| REGULATOR_CHANGE_STATUS,
},
};
static struct regulator_init_data sdp4430_vusim = {
.constraints = {
.min_uV = 1200000,
@ -462,74 +395,10 @@ static struct regulator_init_data sdp4430_vusim = {
},
};
static struct regulator_init_data sdp4430_vana = {
.constraints = {
.min_uV = 2100000,
.max_uV = 2100000,
.valid_modes_mask = REGULATOR_MODE_NORMAL
| REGULATOR_MODE_STANDBY,
.valid_ops_mask = REGULATOR_CHANGE_MODE
| REGULATOR_CHANGE_STATUS,
},
};
static struct regulator_init_data sdp4430_vcxio = {
.constraints = {
.min_uV = 1800000,
.max_uV = 1800000,
.valid_modes_mask = REGULATOR_MODE_NORMAL
| REGULATOR_MODE_STANDBY,
.valid_ops_mask = REGULATOR_CHANGE_MODE
| REGULATOR_CHANGE_STATUS,
},
};
static struct regulator_init_data sdp4430_vdac = {
.constraints = {
.min_uV = 1800000,
.max_uV = 1800000,
.valid_modes_mask = REGULATOR_MODE_NORMAL
| REGULATOR_MODE_STANDBY,
.valid_ops_mask = REGULATOR_CHANGE_MODE
| REGULATOR_CHANGE_STATUS,
},
};
static struct regulator_init_data sdp4430_vusb = {
.constraints = {
.min_uV = 3300000,
.max_uV = 3300000,
.apply_uV = true,
.valid_modes_mask = REGULATOR_MODE_NORMAL
| REGULATOR_MODE_STANDBY,
.valid_ops_mask = REGULATOR_CHANGE_MODE
| REGULATOR_CHANGE_STATUS,
},
};
static struct regulator_init_data sdp4430_clk32kg = {
.constraints = {
.valid_ops_mask = REGULATOR_CHANGE_STATUS,
},
};
static struct twl4030_platform_data sdp4430_twldata = {
.irq_base = TWL6030_IRQ_BASE,
.irq_end = TWL6030_IRQ_END,
/* Regulators */
.vmmc = &sdp4430_vmmc,
.vpp = &sdp4430_vpp,
.vusim = &sdp4430_vusim,
.vana = &sdp4430_vana,
.vcxio = &sdp4430_vcxio,
.vdac = &sdp4430_vdac,
.vusb = &sdp4430_vusb,
.vaux1 = &sdp4430_vaux1,
.vaux2 = &sdp4430_vaux2,
.vaux3 = &sdp4430_vaux3,
.clk32kg = &sdp4430_clk32kg,
.usb = &omap4_usbphy_data
};
static struct i2c_board_info __initdata sdp4430_i2c_3_boardinfo[] = {
@ -547,6 +416,16 @@ static struct i2c_board_info __initdata sdp4430_i2c_4_boardinfo[] = {
};
static int __init omap4_i2c_init(void)
{
omap4_pmic_get_config(&sdp4430_twldata, TWL_COMMON_PDATA_USB,
TWL_COMMON_REGULATOR_VDAC |
TWL_COMMON_REGULATOR_VAUX2 |
TWL_COMMON_REGULATOR_VAUX3 |
TWL_COMMON_REGULATOR_VMMC |
TWL_COMMON_REGULATOR_VPP |
TWL_COMMON_REGULATOR_VANA |
TWL_COMMON_REGULATOR_VCXIO |
TWL_COMMON_REGULATOR_VUSB |
TWL_COMMON_REGULATOR_CLK32KG);
omap4_pmic_init("twl6030", &sdp4430_twldata);
omap_register_i2c_bus(2, 400, NULL, 0);
omap_register_i2c_bus(3, 400, sdp4430_i2c_3_boardinfo,

146
arch/arm/mach-omap2/board-omap4panda.c
View File

@ -154,14 +154,6 @@ static struct omap_musb_board_data musb_board_data = {
.power = 100,
};
static struct twl4030_usb_data omap4_usbphy_data = {
.phy_init = omap4430_phy_init,
.phy_exit = omap4430_phy_exit,
.phy_power = omap4430_phy_power,
.phy_set_clock = omap4430_phy_set_clk,
.phy_suspend = omap4430_phy_suspend,
};
static struct omap2_hsmmc_info mmc[] = {
{
.mmc = 1,
@ -181,10 +173,6 @@ static struct omap2_hsmmc_info mmc[] = {
{} /* Terminator */
};
static struct regulator_consumer_supply omap4_panda_vmmc_supply[] = {
REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"),
};
static struct regulator_consumer_supply omap4_panda_vmmc5_supply[] = {
REGULATOR_SUPPLY("vmmc", "omap_hsmmc.4"),
};
@ -269,128 +257,8 @@ static int __init omap4_twl6030_hsmmc_init(struct omap2_hsmmc_info *controllers)
return 0;
}
static struct regulator_init_data omap4_panda_vaux2 = {
.constraints = {
.min_uV = 1200000,
.max_uV = 2800000,
.apply_uV = true,
.valid_modes_mask = REGULATOR_MODE_NORMAL
| REGULATOR_MODE_STANDBY,
.valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
| REGULATOR_CHANGE_MODE
| REGULATOR_CHANGE_STATUS,
},
};
static struct regulator_init_data omap4_panda_vaux3 = {
.constraints = {
.min_uV = 1000000,
.max_uV = 3000000,
.apply_uV = true,
.valid_modes_mask = REGULATOR_MODE_NORMAL
| REGULATOR_MODE_STANDBY,
.valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
| REGULATOR_CHANGE_MODE
| REGULATOR_CHANGE_STATUS,
},
};
/* VMMC1 for MMC1 card */
static struct regulator_init_data omap4_panda_vmmc = {
.constraints = {
.min_uV = 1200000,
.max_uV = 3000000,
.apply_uV = true,
.valid_modes_mask = REGULATOR_MODE_NORMAL
| REGULATOR_MODE_STANDBY,
.valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
| REGULATOR_CHANGE_MODE
| REGULATOR_CHANGE_STATUS,
},
.num_consumer_supplies = ARRAY_SIZE(omap4_panda_vmmc_supply),
.consumer_supplies = omap4_panda_vmmc_supply,
};
static struct regulator_init_data omap4_panda_vpp = {
.constraints = {
.min_uV = 1800000,
.max_uV = 2500000,
.apply_uV = true,
.valid_modes_mask = REGULATOR_MODE_NORMAL
| REGULATOR_MODE_STANDBY,
.valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
| REGULATOR_CHANGE_MODE
| REGULATOR_CHANGE_STATUS,
},
};
static struct regulator_init_data omap4_panda_vana = {
.constraints = {
.min_uV = 2100000,
.max_uV = 2100000,
.valid_modes_mask = REGULATOR_MODE_NORMAL
| REGULATOR_MODE_STANDBY,
.valid_ops_mask = REGULATOR_CHANGE_MODE
| REGULATOR_CHANGE_STATUS,
},
};
static struct regulator_init_data omap4_panda_vcxio = {
.constraints = {
.min_uV = 1800000,
.max_uV = 1800000,
.valid_modes_mask = REGULATOR_MODE_NORMAL
| REGULATOR_MODE_STANDBY,
.valid_ops_mask = REGULATOR_CHANGE_MODE
| REGULATOR_CHANGE_STATUS,
},
};
static struct regulator_init_data omap4_panda_vdac = {
.constraints = {
.min_uV = 1800000,
.max_uV = 1800000,
.valid_modes_mask = REGULATOR_MODE_NORMAL
| REGULATOR_MODE_STANDBY,
.valid_ops_mask = REGULATOR_CHANGE_MODE
| REGULATOR_CHANGE_STATUS,
},
};
static struct regulator_init_data omap4_panda_vusb = {
.constraints = {
.min_uV = 3300000,
.max_uV = 3300000,
.apply_uV = true,
.valid_modes_mask = REGULATOR_MODE_NORMAL
| REGULATOR_MODE_STANDBY,
.valid_ops_mask = REGULATOR_CHANGE_MODE
| REGULATOR_CHANGE_STATUS,
},
};
static struct regulator_init_data omap4_panda_clk32kg = {
.constraints = {
.valid_ops_mask = REGULATOR_CHANGE_STATUS,
},
};
static struct twl4030_platform_data omap4_panda_twldata = {
.irq_base = TWL6030_IRQ_BASE,
.irq_end = TWL6030_IRQ_END,
/* Regulators */
.vmmc = &omap4_panda_vmmc,
.vpp = &omap4_panda_vpp,
.vana = &omap4_panda_vana,
.vcxio = &omap4_panda_vcxio,
.vdac = &omap4_panda_vdac,
.vusb = &omap4_panda_vusb,
.vaux2 = &omap4_panda_vaux2,
.vaux3 = &omap4_panda_vaux3,
.clk32kg = &omap4_panda_clk32kg,
.usb = &omap4_usbphy_data,
};
/* Panda board uses the common PMIC configuration */
static struct twl4030_platform_data omap4_panda_twldata;
/*
* Display monitor features are burnt in their EEPROM as EDID data. The EEPROM
@ -404,6 +272,16 @@ static struct i2c_board_info __initdata panda_i2c_eeprom[] = {
static int __init omap4_panda_i2c_init(void)
{
omap4_pmic_get_config(&omap4_panda_twldata, TWL_COMMON_PDATA_USB,
TWL_COMMON_REGULATOR_VDAC |
TWL_COMMON_REGULATOR_VAUX2 |
TWL_COMMON_REGULATOR_VAUX3 |
TWL_COMMON_REGULATOR_VMMC |
TWL_COMMON_REGULATOR_VPP |
TWL_COMMON_REGULATOR_VANA |
TWL_COMMON_REGULATOR_VCXIO |
TWL_COMMON_REGULATOR_VUSB |
TWL_COMMON_REGULATOR_CLK32KG);
omap4_pmic_init("twl6030", &omap4_panda_twldata);
omap_register_i2c_bus(2, 400, NULL, 0);
/*

163
arch/arm/mach-omap2/twl-common.c
View File

@ -23,8 +23,11 @@
#include <linux/i2c.h>
#include <linux/i2c/twl.h>
#include <linux/gpio.h>
#include <linux/regulator/machine.h>
#include <linux/regulator/fixed.h>
#include <plat/i2c.h>
#include <plat/usb.h>
#include "twl-common.h"
@ -44,3 +47,163 @@ void __init omap_pmic_init(int bus, u32 clkrate,
omap_register_i2c_bus(bus, clkrate, &pmic_i2c_board_info, 1);
}
static struct twl4030_usb_data omap4_usb_pdata = {
.phy_init = omap4430_phy_init,
.phy_exit = omap4430_phy_exit,
.phy_power = omap4430_phy_power,
.phy_set_clock = omap4430_phy_set_clk,
.phy_suspend = omap4430_phy_suspend,
};
static struct regulator_init_data omap4_vdac_idata = {
.constraints = {
.min_uV = 1800000,
.max_uV = 1800000,
.valid_modes_mask = REGULATOR_MODE_NORMAL
| REGULATOR_MODE_STANDBY,
.valid_ops_mask = REGULATOR_CHANGE_MODE
| REGULATOR_CHANGE_STATUS,
},
};
static struct regulator_init_data omap4_vaux2_idata = {
.constraints = {
.min_uV = 1200000,
.max_uV = 2800000,
.apply_uV = true,
.valid_modes_mask = REGULATOR_MODE_NORMAL
| REGULATOR_MODE_STANDBY,
.valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
| REGULATOR_CHANGE_MODE
| REGULATOR_CHANGE_STATUS,
},
};
static struct regulator_init_data omap4_vaux3_idata = {
.constraints = {
.min_uV = 1000000,
.max_uV = 3000000,
.apply_uV = true,
.valid_modes_mask = REGULATOR_MODE_NORMAL
| REGULATOR_MODE_STANDBY,
.valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
| REGULATOR_CHANGE_MODE
| REGULATOR_CHANGE_STATUS,
},
};
static struct regulator_consumer_supply omap4_vmmc_supply[] = {
REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"),
};
/* VMMC1 for MMC1 card */
static struct regulator_init_data omap4_vmmc_idata = {
.constraints = {
.min_uV = 1200000,
.max_uV = 3000000,
.apply_uV = true,
.valid_modes_mask = REGULATOR_MODE_NORMAL
| REGULATOR_MODE_STANDBY,
.valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
| REGULATOR_CHANGE_MODE
| REGULATOR_CHANGE_STATUS,
},
.num_consumer_supplies = ARRAY_SIZE(omap4_vmmc_supply),
.consumer_supplies = omap4_vmmc_supply,
};
static struct regulator_init_data omap4_vpp_idata = {
.constraints = {
.min_uV = 1800000,
.max_uV = 2500000,
.apply_uV = true,
.valid_modes_mask = REGULATOR_MODE_NORMAL
| REGULATOR_MODE_STANDBY,
.valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
| REGULATOR_CHANGE_MODE
| REGULATOR_CHANGE_STATUS,
},
};
static struct regulator_init_data omap4_vana_idata = {
.constraints = {
.min_uV = 2100000,
.max_uV = 2100000,
.valid_modes_mask = REGULATOR_MODE_NORMAL
| REGULATOR_MODE_STANDBY,
.valid_ops_mask = REGULATOR_CHANGE_MODE
| REGULATOR_CHANGE_STATUS,
},
};
static struct regulator_init_data omap4_vcxio_idata = {
.constraints = {
.min_uV = 1800000,
.max_uV = 1800000,
.valid_modes_mask = REGULATOR_MODE_NORMAL
| REGULATOR_MODE_STANDBY,
.valid_ops_mask = REGULATOR_CHANGE_MODE
| REGULATOR_CHANGE_STATUS,
},
};
static struct regulator_init_data omap4_vusb_idata = {
.constraints = {
.min_uV = 3300000,
.max_uV = 3300000,
.apply_uV = true,
.valid_modes_mask = REGULATOR_MODE_NORMAL
| REGULATOR_MODE_STANDBY,
.valid_ops_mask = REGULATOR_CHANGE_MODE
| REGULATOR_CHANGE_STATUS,
},
};
static struct regulator_init_data omap4_clk32kg_idata = {
.constraints = {
.valid_ops_mask = REGULATOR_CHANGE_STATUS,
},
};
void __init omap4_pmic_get_config(struct twl4030_platform_data *pmic_data,
u32 pdata_flags, u32 regulators_flags)
{
if (!pmic_data->irq_base)
pmic_data->irq_base = TWL6030_IRQ_BASE;
if (!pmic_data->irq_end)
pmic_data->irq_end = TWL6030_IRQ_END;
/* Common platform data configurations */
if (pdata_flags & TWL_COMMON_PDATA_USB && !pmic_data->usb)
pmic_data->usb = &omap4_usb_pdata;
/* Common regulator configurations */
if (regulators_flags & TWL_COMMON_REGULATOR_VDAC && !pmic_data->vdac)
pmic_data->vdac = &omap4_vdac_idata;
if (regulators_flags & TWL_COMMON_REGULATOR_VAUX2 && !pmic_data->vaux2)
pmic_data->vaux2 = &omap4_vaux2_idata;
if (regulators_flags & TWL_COMMON_REGULATOR_VAUX3 && !pmic_data->vaux3)
pmic_data->vaux3 = &omap4_vaux3_idata;
if (regulators_flags & TWL_COMMON_REGULATOR_VMMC && !pmic_data->vmmc)
pmic_data->vmmc = &omap4_vmmc_idata;
if (regulators_flags & TWL_COMMON_REGULATOR_VPP && !pmic_data->vpp)
pmic_data->vpp = &omap4_vpp_idata;
if (regulators_flags & TWL_COMMON_REGULATOR_VANA && !pmic_data->vana)
pmic_data->vana = &omap4_vana_idata;
if (regulators_flags & TWL_COMMON_REGULATOR_VCXIO && !pmic_data->vcxio)
pmic_data->vcxio = &omap4_vcxio_idata;
if (regulators_flags & TWL_COMMON_REGULATOR_VUSB && !pmic_data->vusb)
pmic_data->vusb = &omap4_vusb_idata;
if (regulators_flags & TWL_COMMON_REGULATOR_CLK32KG &&
!pmic_data->clk32kg)
pmic_data->clk32kg = &omap4_clk32kg_idata;
}

20
arch/arm/mach-omap2/twl-common.h
View File

@ -1,6 +1,23 @@
#ifndef __OMAP_PMIC_COMMON__
#define __OMAP_PMIC_COMMON__
#define TWL_COMMON_PDATA_USB (1 << 0)
/* Common LDO regulators for TWL4030/TWL6030 */
#define TWL_COMMON_REGULATOR_VDAC (1 << 0)
#define TWL_COMMON_REGULATOR_VAUX1 (1 << 1)
#define TWL_COMMON_REGULATOR_VAUX2 (1 << 2)
#define TWL_COMMON_REGULATOR_VAUX3 (1 << 3)
/* TWL6030 LDO regulators */
#define TWL_COMMON_REGULATOR_VMMC (1 << 4)
#define TWL_COMMON_REGULATOR_VPP (1 << 5)
#define TWL_COMMON_REGULATOR_VUSIM (1 << 6)
#define TWL_COMMON_REGULATOR_VANA (1 << 7)
#define TWL_COMMON_REGULATOR_VCXIO (1 << 8)
#define TWL_COMMON_REGULATOR_VUSB (1 << 9)
#define TWL_COMMON_REGULATOR_CLK32KG (1 << 10)
struct twl4030_platform_data;
void omap_pmic_init(int bus, u32 clkrate, const char *pmic_type, int pmic_irq,
@ -25,4 +42,7 @@ static inline void omap4_pmic_init(const char *pmic_type,
omap_pmic_init(1, 400, pmic_type, OMAP44XX_IRQ_SYS_1N, pmic_data);
}
void omap4_pmic_get_config(struct twl4030_platform_data *pmic_data,
u32 pdata_flags, u32 regulators_flags);
#endif /* __OMAP_PMIC_COMMON__ */