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imx: imx9: Add gpio registers structure

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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>
This commit is contained in:
Ye Li 2022-07-26 16:41:01 +08:00 committed by Stefano Babic
parent 5e2612f1dc
commit 12f2322736
2 changed files with 21 additions and 0 deletions
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1
arch/arm/Kconfig
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@ -916,6 +916,7 @@ config ARCH_IMX9
select DM
select MACH_IMX
select SUPPORT_SPL
select GPIO_EXTRA_HEADER
select MISC
select IMX_SENTINEL
imply CMD_DM

20
arch/arm/include/asm/arch-imx9/gpio.h
View file

@ -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