[PATCH v2 4/5] irqchip/stm32-exti: add STM32MP13 support
From: Alexandre Torgue <alexandre.torgue@foss.st.com>
Date: 2021-12-15 10:59:21
Also in:
linux-arm-kernel, lkml
Subsystem:
irqchip drivers, the rest · Maintainers:
Thomas Gleixner, Linus Torvalds
Enhance stm32-exti driver to support STM32MP13 SoC. This SoC uses the same hardware version than STM32MP15. Only EXTI line mapping is changed and following EXTI lines are supported: GPIO, RTC, I2C[1-5], UxART[1-8], USBH_EHCI, USBH_OHCI, USB_OTG, LPTIM[1-5], ETH[1-2]. Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
diff --git a/drivers/irqchip/irq-stm32-exti.c b/drivers/irqchip/irq-stm32-exti.c
index b56530675799..646fd15972c9 100644
--- a/drivers/irqchip/irq-stm32-exti.c
+++ b/drivers/irqchip/irq-stm32-exti.c@@ -224,6 +224,11 @@ static const struct stm32_exti_drv_data stm32mp1_drv_data = { .irq_nr = ARRAY_SIZE(stm32mp1_desc_irq), }; +static const struct stm32_exti_drv_data stm32mp13_drv_data = { + .exti_banks = stm32mp1_exti_banks, + .bank_nr = ARRAY_SIZE(stm32mp1_exti_banks), +}; + static struct stm32_desc_irq *stm32_exti_get_desc(struct stm32_exti_host_data *host_data, irq_hw_number_t hwirq) {
@@ -981,6 +986,7 @@ static int stm32_exti_probe(struct platform_device *pdev) /* platform driver only for MP1 */ static const struct of_device_id stm32_exti_ids[] = { { .compatible = "st,stm32mp1-exti", .data = &stm32mp1_drv_data}, + { .compatible = "st,stm32mp13-exti", .data = &stm32mp13_drv_data}, {}, }; MODULE_DEVICE_TABLE(of, stm32_exti_ids);
--
2.17.1