From 12f23227369847dd8ea8d25d49aa953cfb96df21 Mon Sep 17 00:00:00 2001
From: Ye Li <ye.li@nxp.com>
Date: Tue, 26 Jul 2022 16:41:01 +0800
Subject: [PATCH] imx: imx9: Add gpio registers structure
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 d290194f90..e48054ab38 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -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
diff --git a/arch/arm/include/asm/arch-imx9/gpio.h b/arch/arm/include/asm/arch-imx9/gpio.h
index e69de29bb2..40732022e7 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
--
2.39.5