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| author | Inès Varhol <ines.varhol@telecom-paris.fr> | 2024-04-24 22:06:52 +0200 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2024-04-30 16:05:08 +0100 |
| commit | 5b5b014b32458d68b69fe08e31e4d7b2c570836a (patch) | |
| tree | 69b18ff04160090f205172d70bad528c21132dbb /tests/qtest/stm32l4x5_gpio-test.c | |
| parent | c771f883f2e6db3acd7cbed0fde273bfc6cc580e (diff) | |
| download | focaccia-qemu-5b5b014b32458d68b69fe08e31e4d7b2c570836a.tar.gz focaccia-qemu-5b5b014b32458d68b69fe08e31e4d7b2c570836a.zip | |
hw/arm : Pass STM32L4x5 SYSCFG gpios to STM32L4x5 SoC
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>
Diffstat (limited to 'tests/qtest/stm32l4x5_gpio-test.c')
| -rw-r--r-- | tests/qtest/stm32l4x5_gpio-test.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/tests/qtest/stm32l4x5_gpio-test.c b/tests/qtest/stm32l4x5_gpio-test.c index 0f6bda54d3..72a7823406 100644 --- a/tests/qtest/stm32l4x5_gpio-test.c +++ b/tests/qtest/stm32l4x5_gpio-test.c @@ -43,6 +43,9 @@ #define OTYPER_PUSH_PULL 0 #define OTYPER_OPEN_DRAIN 1 +/* SoC forwards GPIOs to SysCfg */ +#define SYSCFG "/machine/soc" + const uint32_t moder_reset[NUM_GPIOS] = { 0xABFFFFFF, 0xFFFFFEBF, @@ -284,7 +287,7 @@ static void test_gpio_output_mode(const void *data) uint32_t gpio = test_gpio_addr(data); unsigned int gpio_id = get_gpio_id(gpio); - qtest_irq_intercept_in(global_qtest, "/machine/soc/syscfg"); + qtest_irq_intercept_in(global_qtest, SYSCFG); /* Set a bit in ODR and check nothing happens */ gpio_set_bit(gpio, ODR, pin, 1); @@ -319,7 +322,7 @@ static void test_gpio_input_mode(const void *data) uint32_t gpio = test_gpio_addr(data); unsigned int gpio_id = get_gpio_id(gpio); - qtest_irq_intercept_in(global_qtest, "/machine/soc/syscfg"); + qtest_irq_intercept_in(global_qtest, SYSCFG); /* Configure a line as input, raise it, and check that the pin is high */ gpio_set_2bits(gpio, MODER, pin, MODER_INPUT); @@ -348,7 +351,7 @@ static void test_pull_up_pull_down(const void *data) uint32_t gpio = test_gpio_addr(data); unsigned int gpio_id = get_gpio_id(gpio); - qtest_irq_intercept_in(global_qtest, "/machine/soc/syscfg"); + qtest_irq_intercept_in(global_qtest, SYSCFG); /* Configure a line as input with pull-up, check the line is set high */ gpio_set_2bits(gpio, MODER, pin, MODER_INPUT); @@ -378,7 +381,7 @@ static void test_push_pull(const void *data) uint32_t gpio = test_gpio_addr(data); uint32_t gpio2 = GPIO_BASE_ADDR + (GPIO_H - gpio); - qtest_irq_intercept_in(global_qtest, "/machine/soc/syscfg"); + qtest_irq_intercept_in(global_qtest, SYSCFG); /* Setting a line high externally, configuring it in push-pull output */ /* And checking the pin was disconnected */ @@ -425,7 +428,7 @@ static void test_open_drain(const void *data) uint32_t gpio = test_gpio_addr(data); uint32_t gpio2 = GPIO_BASE_ADDR + (GPIO_H - gpio); - qtest_irq_intercept_in(global_qtest, "/machine/soc/syscfg"); + qtest_irq_intercept_in(global_qtest, SYSCFG); /* Setting a line high externally, configuring it in open-drain output */ /* And checking the pin was disconnected */ |