diff options
| author | Tom Rini <trini@konsulko.com> | 2021-07-16 09:15:05 -0400 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2021-07-16 09:15:05 -0400 |
| commit | 7533f80bec2e76f98df32e031ba5fe37927cd89f (patch) | |
| tree | b83b37c93196238fce4ab1410f65bd44d014026b /arch/arm/mach-stm32mp/syscon.c | |
| parent | d3fc3da9a4fb98104d004b025149ec6dadccc2cd (diff) | |
| parent | db1ab52e15135eb1efab512bc30d4e1b4789b434 (diff) | |
Merge tag 'u-boot-stm32-20210715' of https://source.denx.de/u-boot/custodians/u-boot-stm
- DTS: alignment with Linux kernel v5.13 for stm32mp15 boards
- STM32MP1: update the stm32key command
- STM32MP1: activate the rng command
- STM32MP1: fix the stm32prog command (help, parttition size)
- STM32MP1: add fdtoverlay_addr_r variable
- STM32MP1: correctly managed SYSCON/SYSCFG clock
- STM32MP1: remove mmc alias and directly use device instance in boot_instance variable
Diffstat (limited to 'arch/arm/mach-stm32mp/syscon.c')
| -rw-r--r-- | arch/arm/mach-stm32mp/syscon.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/arch/arm/mach-stm32mp/syscon.c b/arch/arm/mach-stm32mp/syscon.c index 3e61ce40978..a0e8e1dfdc5 100644 --- a/arch/arm/mach-stm32mp/syscon.c +++ b/arch/arm/mach-stm32mp/syscon.c @@ -4,6 +4,7 @@ */ #include <common.h> +#include <clk.h> #include <dm.h> #include <syscon.h> #include <asm/arch/stm32.h> @@ -14,9 +15,22 @@ static const struct udevice_id stm32mp_syscon_ids[] = { { } }; +static int stm32mp_syscon_probe(struct udevice *dev) +{ + struct clk_bulk clk_bulk; + int ret; + + ret = clk_get_bulk(dev, &clk_bulk); + if (!ret) + clk_enable_bulk(&clk_bulk); + + return 0; +} + U_BOOT_DRIVER(syscon_stm32mp) = { .name = "stmp32mp_syscon", .id = UCLASS_SYSCON, .of_match = stm32mp_syscon_ids, .bind = dm_scan_fdt_dev, + .probe = stm32mp_syscon_probe, }; |