soc: arm: nxp: add LPC55S16 support

# NXP LPC55S16 platform configuration options

# Copyright (c) 2020 Henrik Brix Andersen <henrik@brixandersen.dk>

# SPDX-License-Identifier: Apache-2.0

if SOC_LPC55S16

config SOC

	default "lpc55S16"

config PINMUX_MCUX_LPC

	default y

	depends on PINMUX

config GPIO_MCUX_LPC

	default y

	depends on GPIO

config UART_MCUX_FLEXCOMM

	default y

	depends on SERIAL

config SOC_FLASH_MCUX

	default y

	depends on FLASH

endif # SOC_LPC55S16

	prompt "LPC5500 Series MCU Selection"

	depends on SOC_SERIES_LPC55XXX

config SOC_LPC55S16

	bool "SOC_LPC55S16 M33"

	select CPU_CORTEX_M33

	select CPU_HAS_ARM_SAU

	select CPU_HAS_ARM_MPU

	select CPU_HAS_FPU

	select ARMV8_M_DSP

	select ARM_TRUSTZONE_M

	select HAS_MCUX_IAP if !TRUSTED_EXECUTION_NONSECURE

config SOC_LPC55S69_CPU0

	bool "SOC_LPC55S69 M33 [CPU 0]"

	select CPU_CORTEX_M33

if SOC_SERIES_LPC55XXX

config SOC_PART_NUMBER_LPC55S16JBD100

	bool

config SOC_PART_NUMBER_LPC55S69JBD100

	bool

config SOC_PART_NUMBER_LPC55XXX

	string

	default "LPC55S16JBD100" if SOC_PART_NUMBER_LPC55S16JBD100

	default "LPC55S69JBD100" if SOC_PART_NUMBER_LPC55S69JBD100

	default "LPC55S69JET98"  if SOC_PART_NUMBER_LPC55S69JET98

static ALWAYS_INLINE void clock_init(void)

{

#ifdef CONFIG_SOC_LPC55S69_CPU0

#if defined(CONFIG_SOC_LPC55S16) || defined(CONFIG_SOC_LPC55S69_CPU0)

    /*!< Set up the clock sources */

    /*!< Configure FRO192M */

	/*!< Ensure FRO is on  */

 * @return 0

 */

static int nxp_lpc55s69_init(struct device *arg)

static int nxp_lpc55xxx_init(struct device *arg)

{

	ARG_UNUSED(arg);

	return 0;

}

SYS_INIT(nxp_lpc55s69_init, PRE_KERNEL_1, 0);

SYS_INIT(nxp_lpc55xxx_init, PRE_KERNEL_1, 0);