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ipm: Add support for stm31mp1 Soc

Add the mailbox support for stm32mp15 SoC relied on IPCC peripheral.

Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@st.com>
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arnop2 authored and carlescufi committed Jun 18, 2019
1 parent 725a3c9 commit d9add0a65ac2ab3660dad406c0f5575df0f35da6
@@ -209,6 +209,17 @@
status = "disabled";
label = "UART_8";
};

mailbox: mailbox@4c001000 {
compatible = "st,stm32-ipcc-mailbox";
reg = <0x4c001000 0x400>;
clocks = <&rcc STM32_CLOCK_BUS_AHB3 0x00001000>;
interrupts = <103 0>, <104 0>;
interrupt-names = "rxo", "txf";
status = "disabled";
label = "MAILBOX_0";
};

};
};

@@ -40,4 +40,11 @@ config GPIO_STM32_PORTK

endif # GPIO_STM32

if IPM

config IPM_STM32_IPCC
default y

endif # IPM

endif # SOC_SERIES_STM32MP1X
@@ -46,6 +46,10 @@
#include <stm32mp1xx_ll_usart.h>
#endif

#ifdef CONFIG_IPM_STM32_IPCC
#include <stm32mp1xx_ll_ipcc.h>
#endif

#endif /* !_ASMLANGUAGE */

#endif /* _STM32MP1SOC_H_ */

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