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drivers/stm32_gpio: register GPIO resources as secure or not 

Register in the shared resources driver the secure or non-secure state
of the GPIO pins.

Change-Id: Ifda473bcbbb0af799be6587961d6641edf887605
Signed-off-by: Etienne Carriere <etienne.carriere@st.com>
This commit is contained in:
Etienne Carriere 2019-12-02 10:11:32 +01:00
parent bcc360f7e0
commit 66de6f3c30
1 changed files with 9 additions and 0 deletions
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9
drivers/st/gpio/stm32_gpio.c
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@ -254,6 +254,15 @@ void set_gpio(uint32_t bank, uint32_t pin, uint32_t mode, uint32_t speed,
mmio_read_32(base + GPIO_AFRH_OFFSET));
stm32mp_clk_disable(clock);
if (status == DT_SECURE) {
stm32mp_register_secure_gpio(bank, pin);
set_gpio_secure_cfg(bank, pin, true);
} else {
stm32mp_register_non_secure_gpio(bank, pin);
set_gpio_secure_cfg(bank, pin, false);
}
}
void set_gpio_secure_cfg(uint32_t bank, uint32_t pin, bool secure)