diff options
| author |   Angelos Mouzakitis <a.mouzakitis@virtualopensystems.com> | 2023-10-10 14:33:42 +0000 |
|---|---|---|
| committer | Angelos Mouzakitis <a.mouzakitis@virtualopensystems.com> | 2023-10-10 14:33:42 +0000 |
| commit | af1a266670d040d2f4083ff309d732d648afba2a (patch) | |
| tree | 2fc46203448ddcc6f81546d379abfaeb323575e9 /roms/u-boot/arch/arm/include/asm/arch-hi6220/gpio.h | |
| parent | e02cda008591317b1625707ff8e115a4841aa889 (diff) | |
Change-Id: Iaf8d18082d3991dec7c0ebbea540f092188eb4ec
Diffstat (limited to 'roms/u-boot/arch/arm/include/asm/arch-hi6220/gpio.h')
| -rw-r--r-- | roms/u-boot/arch/arm/include/asm/arch-hi6220/gpio.h | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/roms/u-boot/arch/arm/include/asm/arch-hi6220/gpio.h b/roms/u-boot/arch/arm/include/asm/arch-hi6220/gpio.h new file mode 100644 index 000000000..12717a96a --- /dev/null +++ b/roms/u-boot/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_plat { + int bank_index; + ulong base; /* address of registers in physical memory */ +}; + +#endif /* _HI6220_GPIO_H_ */ |