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board: ti: dra76-evm: Add the pmic data

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dra76-evm uses lp8736 and tps65917 pmic for powering on
various peripherals. Add data for these pmics and register
for dra76-evm.

Reviewed-by: Tom Rini <trini@konsulko.com>
Signed-off-by: Keerthy <j-keerthy@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
This commit is contained in:
Keerthy 2017-08-21 12:50:54 +05:30 committed by Tom Rini
parent c8c04eca30
commit c247605510
4 changed files with 76 additions and 0 deletions
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9
arch/arm/include/asm/arch-omap5/clock.h
View file

@ -340,6 +340,9 @@
/* Offset is 0.73V for LP873x */
#define LP873X_BUCK_BASE_VOLT_UV 730000
/* Offset is 0.73V for LP87565 */
#define LP87565_BUCK_BASE_VOLT_UV 730000
/* TPS659038 */
#define TPS659038_I2C_SLAVE_ADDR 0x58
#define TPS659038_REG_ADDR_SMPS12 0x23
@ -353,6 +356,7 @@
#define TPS65917_REG_ADDR_SMPS1 0x23
#define TPS65917_REG_ADDR_SMPS2 0x27
#define TPS65917_REG_ADDR_SMPS3 0x2F
#define TPS65917_REG_ADDR_SMPS4 0x33
/* LP873X */
#define LP873X_I2C_SLAVE_ADDR 0x60
@ -360,6 +364,11 @@
#define LP873X_REG_ADDR_BUCK1 0x7
#define LP873X_REG_ADDR_LDO1 0xA
/* LP87565 */
#define LP87565_I2C_SLAVE_ADDR 0x61
#define LP87565_REG_ADDR_BUCK01 0xA
#define LP87565_REG_ADDR_BUCK23 0xE
/* TPS */
#define TPS62361_I2C_SLAVE_ADDR 0x60
#define TPS62361_REG_ADDR_SET0 0x0

1
arch/arm/include/asm/omap_common.h
View file

@ -607,6 +607,7 @@ extern struct omap_sys_ctrl_regs const dra7xx_ctrl;
extern struct pmic_data tps659038;
extern struct pmic_data lp8733;
extern struct pmic_data lp87565;
void hw_data_init(void);

16
arch/arm/mach-omap2/omap5/hw_data.c
View file

@ -306,6 +306,22 @@ struct pmic_data tps659038 = {
.gpio_en = 0,
};
/* The LP87565*/
struct pmic_data lp87565 = {
.base_offset = LP873X_BUCK_BASE_VOLT_UV,
.step = 5000, /* 5 mV represented in uV */
/*
* Offset codes 0 - 0x13 Invalid.
* Offset codes 0x14 0x17 give 10mV steps
* Offset codes 0x17 through 0x9D give 5mV steps
* So let us start with our operating range from .73V
*/
.start_code = 0x17,
.i2c_slave_addr = 0x60,
.pmic_bus_init = gpi2c_init,
.pmic_write = palmas_i2c_write_u8,
};
/* The LP8732 and LP8733 are software-compatible, use common struct */
struct pmic_data lp8733 = {
.base_offset = LP873X_BUCK_BASE_VOLT_UV,

50
board/ti/dra7xx/evm.c
View file

@ -357,6 +357,54 @@ struct vcores_data dra752_volts = {
.iva.abb_tx_done_mask = OMAP_ABB_IVA_TXDONE_MASK,
};
struct vcores_data dra76x_volts = {
.mpu.value[OPP_NOM] = VDD_MPU_DRA7_NOM,
.mpu.efuse.reg[OPP_NOM] = STD_FUSE_OPP_VMIN_MPU_NOM,
.mpu.efuse.reg_bits = DRA752_EFUSE_REGBITS,
.mpu.addr = LP87565_REG_ADDR_BUCK01,
.mpu.pmic = &lp87565,
.mpu.abb_tx_done_mask = OMAP_ABB_MPU_TXDONE_MASK,
.eve.value[OPP_NOM] = VDD_EVE_DRA7_NOM,
.eve.value[OPP_OD] = VDD_EVE_DRA7_OD,
.eve.value[OPP_HIGH] = VDD_EVE_DRA7_HIGH,
.eve.efuse.reg[OPP_NOM] = STD_FUSE_OPP_VMIN_DSPEVE_NOM,
.eve.efuse.reg[OPP_OD] = STD_FUSE_OPP_VMIN_DSPEVE_OD,
.eve.efuse.reg[OPP_HIGH] = STD_FUSE_OPP_VMIN_DSPEVE_HIGH,
.eve.efuse.reg_bits = DRA752_EFUSE_REGBITS,
.eve.addr = TPS65917_REG_ADDR_SMPS1,
.eve.pmic = &tps659038,
.eve.abb_tx_done_mask = OMAP_ABB_EVE_TXDONE_MASK,
.gpu.value[OPP_NOM] = VDD_GPU_DRA7_NOM,
.gpu.value[OPP_OD] = VDD_GPU_DRA7_OD,
.gpu.value[OPP_HIGH] = VDD_GPU_DRA7_HIGH,
.gpu.efuse.reg[OPP_NOM] = STD_FUSE_OPP_VMIN_GPU_NOM,
.gpu.efuse.reg[OPP_OD] = STD_FUSE_OPP_VMIN_GPU_OD,
.gpu.efuse.reg[OPP_HIGH] = STD_FUSE_OPP_VMIN_GPU_HIGH,
.gpu.efuse.reg_bits = DRA752_EFUSE_REGBITS,
.gpu.addr = LP87565_REG_ADDR_BUCK23,
.gpu.pmic = &lp87565,
.gpu.abb_tx_done_mask = OMAP_ABB_GPU_TXDONE_MASK,
.core.value[OPP_NOM] = VDD_CORE_DRA7_NOM,
.core.efuse.reg[OPP_NOM] = STD_FUSE_OPP_VMIN_CORE_NOM,
.core.efuse.reg_bits = DRA752_EFUSE_REGBITS,
.core.addr = TPS65917_REG_ADDR_SMPS3,
.core.pmic = &tps659038,
.iva.value[OPP_NOM] = VDD_IVA_DRA7_NOM,
.iva.value[OPP_OD] = VDD_IVA_DRA7_OD,
.iva.value[OPP_HIGH] = VDD_IVA_DRA7_HIGH,
.iva.efuse.reg[OPP_NOM] = STD_FUSE_OPP_VMIN_IVA_NOM,
.iva.efuse.reg[OPP_OD] = STD_FUSE_OPP_VMIN_IVA_OD,
.iva.efuse.reg[OPP_HIGH] = STD_FUSE_OPP_VMIN_IVA_HIGH,
.iva.efuse.reg_bits = DRA752_EFUSE_REGBITS,
.iva.addr = TPS65917_REG_ADDR_SMPS4,
.iva.pmic = &tps659038,
.iva.abb_tx_done_mask = OMAP_ABB_IVA_TXDONE_MASK,
};
struct vcores_data dra722_volts = {
.mpu.value[OPP_NOM] = VDD_MPU_DRA7_NOM,
.mpu.efuse.reg[OPP_NOM] = STD_FUSE_OPP_VMIN_MPU_NOM,
@ -622,6 +670,8 @@ void vcores_init(void)
*omap_vcores = &dra722_volts;
} else if (board_is_dra71x_evm()) {
*omap_vcores = &dra718_volts;
} else if (board_is_dra76x_evm()) {
*omap_vcores = &dra76x_volts;
} else {
/* If EEPROM is not populated */
if (is_dra72x())