drivers: comparator: microchip: Add G1 Comparator Driver

ArunMCHP · ArunMCHP · commit 284945ac7bd5 · 2025-11-14T11:42:24.000+05:30
Add G1 Comparator driver for Microchip Analog Comparator Peripherals.

Signed-off-by: Arunprasath P &lt;arunprasath.p@microchip.com&gt;
diff --git a/drivers/comparator/CMakeLists.txt b/drivers/comparator/CMakeLists.txt
@@ -9,6 +9,7 @@ zephyr_library_sources_ifdef(CONFIG_USERSPACE comparator_handlers.c)
 zephyr_library_sources_ifdef(CONFIG_COMPARATOR_SILABS_ACMP comparator_silabs_acmp.c)
 zephyr_library_sources_ifdef(CONFIG_COMPARATOR_FAKE_COMP comparator_fake_comp.c)
 zephyr_library_sources_ifdef(CONFIG_COMPARATOR_IT51XXX_VCMP comparator_it51xxx_vcmp.c)
+zephyr_library_sources_ifdef(CONFIG_COMPARATOR_MCHP_AC_G1 comparator_mchp_ac_g1.c)
 zephyr_library_sources_ifdef(CONFIG_COMPARATOR_MCUX_ACMP comparator_mcux_acmp.c)
 zephyr_library_sources_ifdef(CONFIG_COMPARATOR_NXP_CMP comparator_nxp_cmp.c)
 zephyr_library_sources_ifdef(CONFIG_COMPARATOR_NRF_COMP comparator_nrf_comp.c)
diff --git a/drivers/comparator/Kconfig b/drivers/comparator/Kconfig
@@ -21,6 +21,7 @@ config COMPARATOR_INIT_PRIORITY
 rsource "Kconfig.fake_comp"
 rsource "Kconfig.silabs_acmp"
 rsource "Kconfig.it51xxx_vcmp"
+rsource "Kconfig.mchp"
 rsource "Kconfig.mcux_acmp"
 rsource "Kconfig.nxp_cmp"
 rsource "Kconfig.nrf_comp"
diff --git a/drivers/comparator/Kconfig.mchp b/drivers/comparator/Kconfig.mchp
@@ -0,0 +1,11 @@
+# Copyright (c) 2025 Microchip Technology Inc.
+# SPDX-License-Identifier: Apache-2.0
+
+config COMPARATOR_MCHP_AC_G1
+	bool "Microchip Comparator Driver for AC G1 Peripherals"
+	default y
+	depends on DT_HAS_MICROCHIP_AC_G1_COMPARATOR_ENABLED
+	select PINCTRL
+	help
+	  Enable support for the Microchip Comparator driver
+	  on G1 AC peripherals.
diff --git a/drivers/comparator/comparator_mchp_ac_g1.c b/drivers/comparator/comparator_mchp_ac_g1.c
