tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1/*
2 * This header provides constants for binding nvidia,tegra*-gpio.
3 *
4 * The first cell in Tegra's GPIO specifier is the GPIO ID. The macros below
5 * provide names for this.
6 *
7 * The second cell contains standard flag values specified in gpio.h.
8 */
9
10#ifndef _DT_BINDINGS_GPIO_TEGRA_GPIO_H
11#define _DT_BINDINGS_GPIO_TEGRA_GPIO_H
12
13#include <dt-bindings/gpio/gpio.h>
14
15#define TEGRA_GPIO_BANK_ID_A 0
16#define TEGRA_GPIO_BANK_ID_B 1
17#define TEGRA_GPIO_BANK_ID_C 2
18#define TEGRA_GPIO_BANK_ID_D 3
19#define TEGRA_GPIO_BANK_ID_E 4
20#define TEGRA_GPIO_BANK_ID_F 5
21#define TEGRA_GPIO_BANK_ID_G 6
22#define TEGRA_GPIO_BANK_ID_H 7
23#define TEGRA_GPIO_BANK_ID_I 8
24#define TEGRA_GPIO_BANK_ID_J 9
25#define TEGRA_GPIO_BANK_ID_K 10
26#define TEGRA_GPIO_BANK_ID_L 11
27#define TEGRA_GPIO_BANK_ID_M 12
28#define TEGRA_GPIO_BANK_ID_N 13
29#define TEGRA_GPIO_BANK_ID_O 14
30#define TEGRA_GPIO_BANK_ID_P 15
31#define TEGRA_GPIO_BANK_ID_Q 16
32#define TEGRA_GPIO_BANK_ID_R 17
33#define TEGRA_GPIO_BANK_ID_S 18
34#define TEGRA_GPIO_BANK_ID_T 19
35#define TEGRA_GPIO_BANK_ID_U 20
36#define TEGRA_GPIO_BANK_ID_V 21
37#define TEGRA_GPIO_BANK_ID_W 22
38#define TEGRA_GPIO_BANK_ID_X 23
39#define TEGRA_GPIO_BANK_ID_Y 24
40#define TEGRA_GPIO_BANK_ID_Z 25
41#define TEGRA_GPIO_BANK_ID_AA 26
42#define TEGRA_GPIO_BANK_ID_BB 27
43#define TEGRA_GPIO_BANK_ID_CC 28
44#define TEGRA_GPIO_BANK_ID_DD 29
45#define TEGRA_GPIO_BANK_ID_EE 30
46
47#define TEGRA_GPIO(bank, offset) \
48 ((TEGRA_GPIO_BANK_ID_##bank * 8) + offset)
49
50#endif