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ARM: dts: stm32: add IPCC mailbox support on STM32MP157c

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Add configuration on DT for IPCC mailbox driver.

Signed-off-by: Fabien Dessenne <fabien.dessenne@st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
This commit is contained in:
Fabien Dessenne 2019-03-01 10:18:00 +01:00 committed by Alexandre Torgue
parent 8f6e0919b7
commit eb2493172f
1 changed files with 15 additions and 0 deletions

15
arch/arm/boot/dts/stm32mp157c.dtsi
View File

@ -886,6 +886,21 @@
status = "disabled";
};
ipcc: mailbox@4c001000 {
compatible = "st,stm32mp1-ipcc";
#mbox-cells = <1>;
reg = <0x4c001000 0x400>;
st,proc-id = <0>;
interrupts-extended =
<&intc GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>,
<&intc GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>,
<&exti 61 1>;
interrupt-names = "rx", "tx", "wakeup";
clocks = <&rcc IPCC>;
wakeup-source;
status = "disabled";
};
rcc: rcc@50000000 {
compatible = "st,stm32mp1-rcc", "syscon";
reg = <0x50000000 0x1000>;