usbc: add TCPC driver for Parade PS8815 chip

Add support for the PS8815 and used with other PS8xxx family chips.

Signed-off-by: Michał Barnaś <[email protected]>

Author: barnas-michal

drivers/usb_c/tcpc/CMakeLists.txt

@@ -6,3 +6,4 @@ zephyr_library_sources_ifdef(CONFIG_USBC_TCPC_SHELL shell.c)
 zephyr_library_sources_ifdef(CONFIG_USBC_TCPC_STM32 ucpd_stm32.c)
 zephyr_library_sources_ifdef(CONFIG_USBC_TCPC_NUMAKER ucpd_numaker.c)
 zephyr_library_sources_ifdef(CONFIG_USBC_TCPC_TCPCI tcpci.c)
+zephyr_library_sources_ifdef(CONFIG_USBC_TCPC_PS8XXX ps8xxx.c)

drivers/usb_c/tcpc/Kconfig

@@ -28,6 +28,7 @@ config USBC_TCPC_SHELL
 source "drivers/usb_c/tcpc/Kconfig.tcpc_stm32"
 source "drivers/usb_c/tcpc/Kconfig.tcpc_numaker"
 source "drivers/usb_c/tcpc/Kconfig.tcpc_tcpci"
+source "drivers/usb_c/tcpc/Kconfig.tcpc_ps8xxx"
 
 module = USBC
 module-str = usbc

drivers/usb_c/tcpc/Kconfig.tcpc_ps8xxx

@@ -0,0 +1,28 @@
+# USB-C PS8xxx TCPC configuration options
+
+# Copyright 2024 Google LLC
+# SPDX-License-Identifier: Apache-2.0
+
+config USBC_TCPC_PS8XXX
+	bool "USB-C TCPC device controller driver"
+	select USBC_TCPC_TCPCI
+	default y
+	depends on DT_HAS_PARADE_PS8XXX_ENABLED
+	help
+	  Enable USB-C TCPC support for the Parade PS8xxx chip family
+
+if USBC_TCPC_PS8XXX
+
+config USBC_TCPC_PS8XXX_INIT_DELAY
+	int "PS8xxx init delay"
+	default 25
+	help
+	  Delay between each try of the TCPC initialization
+
+config USBC_TCPC_PS8XXX_INIT_RETRIES
+	int "PS8xxx init retries"
+	default 10
+	help
+	  Number of initialization tries that will be performed
+
+endif