From: Ye Li ye.li@nxp.com
Add GPIO registers structure for iMX93, so that we can enable lpgpio driver
Signed-off-by: Ye Li ye.li@nxp.com Signed-off-by: Peng Fan peng.fan@nxp.com --- arch/arm/Kconfig | 1 + arch/arm/include/asm/arch-imx9/gpio.h | 20 ++++++++++++++++++++ 2 files changed, 21 insertions(+)
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index dae905ccf01..4ebbfb587d0 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -928,6 +928,7 @@ config ARCH_IMX9 select DM select MACH_IMX select SUPPORT_SPL + select GPIO_EXTRA_HEADER select MISC select IMX_SENTINEL imply CMD_DM diff --git a/arch/arm/include/asm/arch-imx9/gpio.h b/arch/arm/include/asm/arch-imx9/gpio.h index e69de29bb2d..40732022e7e 100644 --- a/arch/arm/include/asm/arch-imx9/gpio.h +++ b/arch/arm/include/asm/arch-imx9/gpio.h @@ -0,0 +1,20 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Copyright 2022 NXP + */ + +#ifndef __ASM_ARCH_IMX9_GPIO_H +#define __ASM_ARCH_IMX9_GPIO_H + +struct gpio_regs { + u32 gpio_pdor; + u32 gpio_psor; + u32 gpio_pcor; + u32 gpio_ptor; + u32 gpio_pdir; + u32 gpio_pddr; + u32 gpio_pidr; + u8 gpio_pxdr[32]; +}; + +#endif