Messages in this thread Patch in this message | | | From | Fabien Dessenne <> | Subject | [PATCH v2 8/8] ARM: dts: stm32: enable m4 coprocessor support on STM32MP157a-dk1 | Date | Tue, 16 Apr 2019 16:58:19 +0200 |
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Enable m4 coprocessor for STM32MP157a-dk1 board.
Signed-off-by: Fabien Dessenne <fabien.dessenne@st.com> --- arch/arm/boot/dts/stm32mp157a-dk1.dts | 10 ++++++++++ 1 file changed, 10 insertions(+)
diff --git a/arch/arm/boot/dts/stm32mp157a-dk1.dts b/arch/arm/boot/dts/stm32mp157a-dk1.dts index 26ce8de..da64ee2 100644 --- a/arch/arm/boot/dts/stm32mp157a-dk1.dts +++ b/arch/arm/boot/dts/stm32mp157a-dk1.dts @@ -116,6 +116,16 @@ status = "okay"; }; +&m4_rproc { + memory-region = <&retram>, <&mcuram>, <&mcuram2>, <&vdev0vring0>, + <&vdev0vring1>, <&vdev0buffer>; + mboxes = <&ipcc 0>, <&ipcc 1>, <&ipcc 2>; + mbox-names = "vq0", "vq1", "shutdown"; + interrupt-parent = <&exti>; + interrupts = <68 1>; + status = "okay"; +}; + &rng1 { status = "okay"; }; -- 2.7.4
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