diff options
| author | Patrick Delaunay | 2020-10-15 15:01:12 +0200 |
|---|---|---|
| committer | Patrick Delaunay | 2020-11-25 11:32:31 +0100 |
| commit | 5a536dfe33860e6477f98edeeef9e8998ba73366 (patch) | |
| tree | 326f2576b7793221342237f296b2db8d25f21853 /arch/arm/dts/stm32mp15-u-boot.dtsi | |
| parent | d8d29a4489c72ed8cbeafa42ea5c06e26b80a2e5 (diff) | |
remoteproc: stm32: use reset for hold boot
Use the reset function to handle the hold boot bit in RCC
with device tree handle with MCU_HOLD_BOOT identifier.
This generic reset allows to remove the two specific properties:
- st,syscfg-holdboot
- st,syscfg-tz
This patch prepares alignment with kernel device tree.
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Cc: Fabien DESSENNE <fabien.dessenne@st.com>
Cc: Arnaud POULIQUEN <arnaud.pouliquen@st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
Diffstat (limited to 'arch/arm/dts/stm32mp15-u-boot.dtsi')
| -rw-r--r-- | arch/arm/dts/stm32mp15-u-boot.dtsi | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/arm/dts/stm32mp15-u-boot.dtsi b/arch/arm/dts/stm32mp15-u-boot.dtsi index 7ec90fe4a3f..d0aa5eabe5e 100644 --- a/arch/arm/dts/stm32mp15-u-boot.dtsi +++ b/arch/arm/dts/stm32mp15-u-boot.dtsi @@ -159,6 +159,13 @@ u-boot,dm-pre-proper; }; +/* temp = waiting kernel update */ +&m4_rproc { + resets = <&rcc MCU_R>, + <&rcc MCU_HOLD_BOOT_R>; + reset-names = "mcu_rst", "hold_boot"; +}; + &pinctrl { u-boot,dm-pre-reloc; }; |