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feat(stm32mp1): register fixed regulator

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Register fixed regulator in BL2.

Change-Id: I24292f549b2cd24fb717fbb68eb95af7aa68e3b9
Signed-off-by: Pascal Paillet <p.paillet@st.com>
Signed-off-by: Yann Gautier <yann.gautier@foss.st.com>
This commit is contained in:
Pascal Paillet 2021-01-29 14:48:49 +01:00 • committed by Yann Gautier
parent 5d6a2646f7
commit 967a8e63c3
3 changed files with 8 additions and 0 deletions
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5
plat/st/stm32mp1/bl2_plat_setup.c
View file

@ -15,6 +15,7 @@
#include <drivers/generic_delay_timer.h>
#include <drivers/mmc.h>
#include <drivers/st/bsec.h>
#include <drivers/st/regulator_fixed.h>
#include <drivers/st/stm32_iwdg.h>
#include <drivers/st/stm32_uart.h>
#include <drivers/st/stm32mp1_clk.h>
@ -271,6 +272,10 @@ void bl2_el3_plat_arch_setup(void)
}
skip_console_init:
if (fixed_regulator_register() != 0) {
panic();
}
if (dt_pmic_status() > 0) {
initialize_pmic();
print_pmic_info_and_debug();

1
plat/st/stm32mp1/platform.mk
View file

@ -201,6 +201,7 @@ PLAT_BL_COMMON_SOURCES += drivers/arm/tzc/tzc400.c \
drivers/st/pmic/stm32mp_pmic.c \
drivers/st/pmic/stpmic1.c \
drivers/st/regulator/regulator_core.c \
drivers/st/regulator/regulator_fixed.c \
drivers/st/reset/stm32mp1_reset.c \
plat/st/common/stm32mp_dt.c \
plat/st/stm32mp1/stm32mp1_dbgmcu.c \

2
plat/st/stm32mp1/stm32mp1_def.h
View file

@ -465,6 +465,8 @@ static inline uint32_t tamp_bkpr(uint32_t idx)
******************************************************************************/
/* 3 PWR + 1 VREFBUF + 14 PMIC regulators + 1 FIXED */
#define PLAT_NB_RDEVS U(19)
/* 1 FIXED */
#define PLAT_NB_FIXED_REGS U(1)
/*******************************************************************************
* Device Tree defines