diff options
author | Iru Cai <mytbk920423@gmail.com> | 2019-10-30 14:21:52 +0800 |
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committer | Iru Cai <mytbk920423@gmail.com> | 2019-10-30 14:48:38 +0800 |
commit | ae51f41d14f548d494ac41e0d21137c5a4c3f59c (patch) | |
tree | 6ddb9d1aaa7bd5bad5bbf8497edc2e08ff208d79 /arch/arm/include/asm/arch-hi6220/gpio.h | |
download | uext4-ae51f41d14f548d494ac41e0d21137c5a4c3f59c.tar.xz |
import the U-Boot code and make it compile
Diffstat (limited to 'arch/arm/include/asm/arch-hi6220/gpio.h')
-rw-r--r-- | arch/arm/include/asm/arch-hi6220/gpio.h | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/arch/arm/include/asm/arch-hi6220/gpio.h b/arch/arm/include/asm/arch-hi6220/gpio.h new file mode 100644 index 0000000..c5ee359 --- /dev/null +++ b/arch/arm/include/asm/arch-hi6220/gpio.h @@ -0,0 +1,26 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Copyright (C) 2015 Linaro + * Peter Griffin <peter.griffin@linaro.org> + */ + +#ifndef _HI6220_GPIO_H_ +#define _HI6220_GPIO_H_ + +#define HI6220_GPIO_BASE(bank) (((bank < 4) ? 0xf8011000 : \ + 0xf7020000 - 0x4000) + (0x1000 * bank)) + +#define HI6220_GPIO_PER_BANK 8 +#define HI6220_GPIO_DIR 0x400 + +struct gpio_bank { + u8 *base; /* address of registers in physical memory */ +}; + +/* Information about a GPIO bank */ +struct hikey_gpio_platdata { + int bank_index; + ulong base; /* address of registers in physical memory */ +}; + +#endif /* _HI6220_GPIO_H_ */ |