From f56e63509985d23e8912beaf3c38b07f7a1b12c6 Mon Sep 17 00:00:00 2001 From: Keerthy Date: Wed, 23 Nov 2016 13:25:27 +0530 Subject: board: ti: dra71x-evm: Add PMIC support Add the pmic_data for LP873x PMIC which is used to power up dra71x-evm. Note: As per the DM[1] DRA71x supports only OP_NOM. So, updating the efuse registers only to use OPP_NOM irrespective of any CONFIG_DRA7__OPP_{NOM,od,high} is defined. [1] http://www.ti.com/product/DRA718/technicaldocuments Signed-off-by: Keerthy Signed-off-by: Lokesh Vutla Reviewed-by: Tom Rini --- arch/arm/include/asm/arch-omap5/clock.h | 8 ++++++++ arch/arm/include/asm/omap_common.h | 1 + 2 files changed, 9 insertions(+) (limited to 'arch/arm/include/asm') diff --git a/arch/arm/include/asm/arch-omap5/clock.h b/arch/arm/include/asm/arch-omap5/clock.h index 57287ff..7ea7199 100644 --- a/arch/arm/include/asm/arch-omap5/clock.h +++ b/arch/arm/include/asm/arch-omap5/clock.h @@ -324,6 +324,9 @@ /* Standard offset is 0.5v expressed in uv */ #define PALMAS_SMPS_BASE_VOLT_UV 500000 +/* Offset is 0.73V for LP873x */ +#define LP873X_BUCK_BASE_VOLT_UV 730000 + /* TPS659038 */ #define TPS659038_I2C_SLAVE_ADDR 0x58 #define TPS659038_REG_ADDR_SMPS12 0x23 @@ -338,6 +341,11 @@ #define TPS65917_REG_ADDR_SMPS2 0x27 #define TPS65917_REG_ADDR_SMPS3 0x2F +/* LP873X */ +#define LP873X_I2C_SLAVE_ADDR 0x60 +#define LP873X_REG_ADDR_BUCK0 0x6 +#define LP873X_REG_ADDR_BUCK1 0x7 +#define LP873X_REG_ADDR_LDO1 0xA /* TPS */ #define TPS62361_I2C_SLAVE_ADDR 0x60 diff --git a/arch/arm/include/asm/omap_common.h b/arch/arm/include/asm/omap_common.h index c3d5cda..2034a5e 100644 --- a/arch/arm/include/asm/omap_common.h +++ b/arch/arm/include/asm/omap_common.h @@ -600,6 +600,7 @@ extern struct omap_sys_ctrl_regs const omap5_ctrl; extern struct omap_sys_ctrl_regs const dra7xx_ctrl; extern struct pmic_data tps659038; +extern struct pmic_data lp8733; void hw_data_init(void); -- cgit v1.1