diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/dts/stm32mp157a-dk1.dts | 6 | ||||
| -rw-r--r-- | arch/arm/dts/stm32mp157c-ed1.dts | 6 | ||||
| -rw-r--r-- | arch/arm/dts/stm32mp157c.dtsi | 20 |
3 files changed, 32 insertions, 0 deletions
diff --git a/arch/arm/dts/stm32mp157a-dk1.dts b/arch/arm/dts/stm32mp157a-dk1.dts index ba612a5d91..c210acc0aa 100644 --- a/arch/arm/dts/stm32mp157a-dk1.dts +++ b/arch/arm/dts/stm32mp157a-dk1.dts @@ -307,6 +307,12 @@ }; }; +&m4_rproc { + mboxes = <&ipcc 0>, <&ipcc 1>, <&ipcc 2>; + mbox-names = "vq0", "vq1", "shutdown"; + status = "okay"; +}; + &pwr { pwr-regulators { vdd-supply = <&vdd>; diff --git a/arch/arm/dts/stm32mp157c-ed1.dts b/arch/arm/dts/stm32mp157c-ed1.dts index 3e8b7b5161..1d9cc734f1 100644 --- a/arch/arm/dts/stm32mp157c-ed1.dts +++ b/arch/arm/dts/stm32mp157c-ed1.dts @@ -217,6 +217,12 @@ status = "okay"; }; +&m4_rproc { + mboxes = <&ipcc 0>, <&ipcc 1>, <&ipcc 2>; + mbox-names = "vq0", "vq1", "shutdown"; + status = "okay"; +}; + &pwr { pwr-regulators { vdd-supply = <&vdd>; diff --git a/arch/arm/dts/stm32mp157c.dtsi b/arch/arm/dts/stm32mp157c.dtsi index bcd8c1a59c..a6045dd682 100644 --- a/arch/arm/dts/stm32mp157c.dtsi +++ b/arch/arm/dts/stm32mp157c.dtsi @@ -1543,4 +1543,24 @@ status = "disabled"; }; }; + + mlahb { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + dma-ranges = <0x00000000 0x38000000 0x10000>, + <0x10000000 0x10000000 0x60000>, + <0x30000000 0x30000000 0x60000>; + + m4_rproc: m4@10000000 { + compatible = "st,stm32mp1-m4"; + reg = <0x10000000 0x40000>, + <0x30000000 0x40000>, + <0x38000000 0x10000>; + resets = <&rcc MCU_R>; + st,syscfg-holdboot = <&rcc 0x10C 0x1>; + st,syscfg-tz = <&rcc 0x000 0x1>; + status = "disabled"; + }; + }; }; |