From eb2493172f723ec902a4c951caa90422ec1458ff Mon Sep 17 00:00:00 2001 From: Fabien Dessenne Date: Fri, 1 Mar 2019 10:18:00 +0100 Subject: ARM: dts: stm32: add IPCC mailbox support on STM32MP157c Add configuration on DT for IPCC mailbox driver. Signed-off-by: Fabien Dessenne Signed-off-by: Alexandre Torgue --- arch/arm/boot/dts/stm32mp157c.dtsi | 15 +++++++++++++++ 1 file changed, 15 insertions(+) (limited to 'arch/arm/boot/dts/stm32mp157c.dtsi') diff --git a/arch/arm/boot/dts/stm32mp157c.dtsi b/arch/arm/boot/dts/stm32mp157c.dtsi index 667f5606268b..40d0b42ca1c6 100644 --- a/arch/arm/boot/dts/stm32mp157c.dtsi +++ b/arch/arm/boot/dts/stm32mp157c.dtsi @@ -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>; -- cgit