drivers: intc: esp32: Shared allocator for Xtensa and RISCV

Update interrupt allocator to use the same driver for both
Xtensa and RISCV devices.

Signed-off-by: Raffael Rostagno <[email protected]>
Signed-off-by: Sylvio Alves <[email protected]>

Author: Raffael Rostagno

drivers/interrupt_controller/CMakeLists.txt

@@ -28,7 +28,6 @@ zephyr_library_sources_ifdef(CONFIG_RV32M1_INTMUX           intc_rv32m1_intmux.c
 zephyr_library_sources_ifdef(CONFIG_SAM0_EIC                intc_sam0_eic.c)
 zephyr_library_sources_ifdef(CONFIG_SHARED_IRQ              intc_shared_irq.c)
 zephyr_library_sources_ifdef(CONFIG_INTC_ESP32              intc_esp32.c)
-zephyr_library_sources_ifdef(CONFIG_INTC_ESP32C3            intc_esp32c3.c)
 zephyr_library_sources_ifdef(CONFIG_SWERV_PIC               intc_swerv_pic.c)
 zephyr_library_sources_ifdef(CONFIG_VEXRISCV_LITEX_IRQ      intc_vexriscv_litex.c)
 zephyr_library_sources_ifdef(CONFIG_VIM                     intc_vim.c)

drivers/interrupt_controller/Kconfig

@@ -84,8 +84,6 @@ source "drivers/interrupt_controller/Kconfig.intel_vtd"
 
 source "drivers/interrupt_controller/Kconfig.esp32"
 
-source "drivers/interrupt_controller/Kconfig.esp32c3"
-
 source "drivers/interrupt_controller/Kconfig.xec"
 
 source "drivers/interrupt_controller/Kconfig.clic"

drivers/interrupt_controller/Kconfig.esp32

@@ -4,10 +4,9 @@
 # SPDX-License-Identifier: Apache-2.0
 
 config INTC_ESP32
-	bool "Interrupt allocator for Xtensa-based Espressif SoCs"
+	bool "Interrupt allocator for Espressif SoCs"
 	default y
 	depends on SOC_FAMILY_ESPRESSIF_ESP32
-	depends on !SOC_SERIES_ESP32C2 && !SOC_SERIES_ESP32C3 && !SOC_SERIES_ESP32C6
 	help
 	  Enable custom interrupt allocator for Espressif SoCs based on Xtensa
 	  architecture.