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ARM: dts: stm32: fix m4_rproc references to use SCMI for stm32mp15

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Fixes stm32mp15*-scmi DTS files introduced in [1]:
This patch fixes the node which uses the MCU reset and adds the
missing HOLD_BOOT which is also handled by the SCMI reset service.

This change cannot be applied as a fix on commit [1], the management
of the hold boot impacts also the stm32_rproc driver.

[1] 'commit 5b7e58313a ("ARM: dts: stm32: Add SCMI version of STM32 boards (DK1/DK2/ED1/EV1)")'

Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
This commit is contained in:
Arnaud Pouliquen 2023-05-17 09:48:30 +02:00 committed by Alexandre Torgue
parent 9c994fcf52
commit 3b15838686
4 changed files with 20 additions and 8 deletions
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7
arch/arm/boot/dts/stm32mp157a-dk1-scmi.dts
View File

@ -55,8 +55,11 @@ &mdma1 {
resets = <&scmi_reset RST_SCMI_MDMA>;
};
&mlahb {
resets = <&scmi_reset RST_SCMI_MCU>;
&m4_rproc {
/delete-property/ st,syscfg-holdboot;
resets = <&scmi_reset RST_SCMI_MCU>,
<&scmi_reset RST_SCMI_MCU_HOLD_BOOT>;
reset-names = "mcu_rst", "hold_boot";
};
&rcc {

7
arch/arm/boot/dts/stm32mp157c-dk2-scmi.dts
View File

@ -61,8 +61,11 @@ &mdma1 {
resets = <&scmi_reset RST_SCMI_MDMA>;
};
&mlahb {
resets = <&scmi_reset RST_SCMI_MCU>;
&m4_rproc {
/delete-property/ st,syscfg-holdboot;
resets = <&scmi_reset RST_SCMI_MCU>,
<&scmi_reset RST_SCMI_MCU_HOLD_BOOT>;
reset-names = "mcu_rst", "hold_boot";
};
&rcc {

7
arch/arm/boot/dts/stm32mp157c-ed1-scmi.dts
View File

@ -60,8 +60,11 @@ &mdma1 {
resets = <&scmi_reset RST_SCMI_MDMA>;
};
&mlahb {
resets = <&scmi_reset RST_SCMI_MCU>;
&m4_rproc {
/delete-property/ st,syscfg-holdboot;
resets = <&scmi_reset RST_SCMI_MCU>,
<&scmi_reset RST_SCMI_MCU_HOLD_BOOT>;
reset-names = "mcu_rst", "hold_boot";
};
&rcc {

7
arch/arm/boot/dts/stm32mp157c-ev1-scmi.dts
View File

@ -66,8 +66,11 @@ &mdma1 {
resets = <&scmi_reset RST_SCMI_MDMA>;
};
&mlahb {
resets = <&scmi_reset RST_SCMI_MCU>;
&m4_rproc {
/delete-property/ st,syscfg-holdboot;
resets = <&scmi_reset RST_SCMI_MCU>,
<&scmi_reset RST_SCMI_MCU_HOLD_BOOT>;
reset-names = "mcu_rst", "hold_boot";
};
&rcc {