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hw/arm : Pass STM32L4x5 SYSCFG gpios to STM32L4x5 SoC

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Exposing SYSCFG inputs to the SoC is practical in order to wire the SoC
to the optional DM163 display from the board code (GPIOs outputs need
to be connected to both SYSCFG inputs and DM163 inputs).

STM32L4x5 SYSCFG in-irq interception needed to be changed accordingly.

Signed-off-by: Arnaud Minier <arnaud.minier@telecom-paris.fr>
Signed-off-by: Inès Varhol <ines.varhol@telecom-paris.fr>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-id: 20240424200929.240921-3-ines.varhol@telecom-paris.fr
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Inès Varhol 2024-04-24 22:06:52 +02:00 • committed by Peter Maydell
parent c771f883f2
commit 5b5b014b32
3 changed files with 22 additions and 14 deletions
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6
hw/arm/stm32l4x5_soc.c
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@ -1,8 +1,8 @@
/*
* STM32L4x5 SoC family
*
* Copyright (c) 2023 Arnaud Minier <arnaud.minier@telecom-paris.fr>
* Copyright (c) 2023 Inès Varhol <ines.varhol@telecom-paris.fr>
* Copyright (c) 2023-2024 Arnaud Minier <arnaud.minier@telecom-paris.fr>
* Copyright (c) 2023-2024 Inès Varhol <ines.varhol@telecom-paris.fr>
*
* SPDX-License-Identifier: GPL-2.0-or-later
*
@ -250,6 +250,8 @@ static void stm32l4x5_soc_realize(DeviceState *dev_soc, Error **errp)
}
}
qdev_pass_gpios(DEVICE(&s->syscfg), dev_soc, NULL);
/* EXTI device */
busdev = SYS_BUS_DEVICE(&s->exti);
if (!sysbus_realize(busdev, errp)) {