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dt-bindings: gpio: tegra: Add Tegra186 support

Browse source 
Adds device tree bindings for the GPIO and AON controllers found on the
 Tegra186 SoC.
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Merge tag 'tegra-for-4.7-gpio' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into next/dt64

Merge "dt-bindings: gpio: tegra: Add Tegra186 support" from Thierry Reding:

Adds device tree bindings for the GPIO and AON controllers found on the
Tegra186 SoC.

* tag 'tegra-for-4.7-gpio' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
  ARM: tegra: Add DT binding for Tegra186 GPIO controllers
  ARM: tegra: Fix naming in GPIO DT binding header
This commit is contained in:
Arnd Bergmann 2016-05-10 22:16:51 +02:00
commit 0378fe89d8
3 changed files with 251 additions and 34 deletions
Download patch file Download diff file Expand all files Collapse all files

68
include/dt-bindings/gpio/tegra-gpio.h
View file

@ -12,40 +12,40 @@
#include <dt-bindings/gpio/gpio.h>
#define TEGRA_GPIO_BANK_ID_A 0
#define TEGRA_GPIO_BANK_ID_B 1
#define TEGRA_GPIO_BANK_ID_C 2
#define TEGRA_GPIO_BANK_ID_D 3
#define TEGRA_GPIO_BANK_ID_E 4
#define TEGRA_GPIO_BANK_ID_F 5
#define TEGRA_GPIO_BANK_ID_G 6
#define TEGRA_GPIO_BANK_ID_H 7
#define TEGRA_GPIO_BANK_ID_I 8
#define TEGRA_GPIO_BANK_ID_J 9
#define TEGRA_GPIO_BANK_ID_K 10
#define TEGRA_GPIO_BANK_ID_L 11
#define TEGRA_GPIO_BANK_ID_M 12
#define TEGRA_GPIO_BANK_ID_N 13
#define TEGRA_GPIO_BANK_ID_O 14
#define TEGRA_GPIO_BANK_ID_P 15
#define TEGRA_GPIO_BANK_ID_Q 16
#define TEGRA_GPIO_BANK_ID_R 17
#define TEGRA_GPIO_BANK_ID_S 18
#define TEGRA_GPIO_BANK_ID_T 19
#define TEGRA_GPIO_BANK_ID_U 20
#define TEGRA_GPIO_BANK_ID_V 21
#define TEGRA_GPIO_BANK_ID_W 22
#define TEGRA_GPIO_BANK_ID_X 23
#define TEGRA_GPIO_BANK_ID_Y 24
#define TEGRA_GPIO_BANK_ID_Z 25
#define TEGRA_GPIO_BANK_ID_AA 26
#define TEGRA_GPIO_BANK_ID_BB 27
#define TEGRA_GPIO_BANK_ID_CC 28
#define TEGRA_GPIO_BANK_ID_DD 29
#define TEGRA_GPIO_BANK_ID_EE 30
#define TEGRA_GPIO_BANK_ID_FF 31
#define TEGRA_GPIO_PORT_A 0
#define TEGRA_GPIO_PORT_B 1
#define TEGRA_GPIO_PORT_C 2
#define TEGRA_GPIO_PORT_D 3
#define TEGRA_GPIO_PORT_E 4
#define TEGRA_GPIO_PORT_F 5
#define TEGRA_GPIO_PORT_G 6
#define TEGRA_GPIO_PORT_H 7
#define TEGRA_GPIO_PORT_I 8
#define TEGRA_GPIO_PORT_J 9
#define TEGRA_GPIO_PORT_K 10
#define TEGRA_GPIO_PORT_L 11
#define TEGRA_GPIO_PORT_M 12
#define TEGRA_GPIO_PORT_N 13
#define TEGRA_GPIO_PORT_O 14
#define TEGRA_GPIO_PORT_P 15
#define TEGRA_GPIO_PORT_Q 16
#define TEGRA_GPIO_PORT_R 17
#define TEGRA_GPIO_PORT_S 18
#define TEGRA_GPIO_PORT_T 19
#define TEGRA_GPIO_PORT_U 20
#define TEGRA_GPIO_PORT_V 21
#define TEGRA_GPIO_PORT_W 22
#define TEGRA_GPIO_PORT_X 23
#define TEGRA_GPIO_PORT_Y 24
#define TEGRA_GPIO_PORT_Z 25
#define TEGRA_GPIO_PORT_AA 26
#define TEGRA_GPIO_PORT_BB 27
#define TEGRA_GPIO_PORT_CC 28
#define TEGRA_GPIO_PORT_DD 29
#define TEGRA_GPIO_PORT_EE 30
#define TEGRA_GPIO_PORT_FF 31
#define TEGRA_GPIO(bank, offset) \
((TEGRA_GPIO_BANK_ID_##bank * 8) + offset)
#define TEGRA_GPIO(port, offset) \
((TEGRA_GPIO_PORT_##port * 8) + offset)
#endif

56
include/dt-bindings/gpio/tegra186-gpio.h Normal file
View file

@ -0,0 +1,56 @@
/*
* This header provides constants for binding nvidia,tegra186-gpio*.
*
* The first cell in Tegra's GPIO specifier is the GPIO ID. The macros below
* provide names for this.
*
* The second cell contains standard flag values specified in gpio.h.
*/
#ifndef _DT_BINDINGS_GPIO_TEGRA_GPIO_H
#define _DT_BINDINGS_GPIO_TEGRA_GPIO_H
#include <dt-bindings/gpio/gpio.h>
/* GPIOs implemented by main GPIO controller */
#define TEGRA_MAIN_GPIO_PORT_A 0
#define TEGRA_MAIN_GPIO_PORT_B 1
#define TEGRA_MAIN_GPIO_PORT_C 2
#define TEGRA_MAIN_GPIO_PORT_D 3
#define TEGRA_MAIN_GPIO_PORT_E 4
#define TEGRA_MAIN_GPIO_PORT_F 5
#define TEGRA_MAIN_GPIO_PORT_G 6
#define TEGRA_MAIN_GPIO_PORT_H 7
#define TEGRA_MAIN_GPIO_PORT_I 8
#define TEGRA_MAIN_GPIO_PORT_J 9
#define TEGRA_MAIN_GPIO_PORT_K 10
#define TEGRA_MAIN_GPIO_PORT_L 11
#define TEGRA_MAIN_GPIO_PORT_M 12
#define TEGRA_MAIN_GPIO_PORT_N 13
#define TEGRA_MAIN_GPIO_PORT_O 14
#define TEGRA_MAIN_GPIO_PORT_P 15
#define TEGRA_MAIN_GPIO_PORT_Q 16
#define TEGRA_MAIN_GPIO_PORT_R 17
#define TEGRA_MAIN_GPIO_PORT_T 18
#define TEGRA_MAIN_GPIO_PORT_X 19
#define TEGRA_MAIN_GPIO_PORT_Y 20
#define TEGRA_MAIN_GPIO_PORT_BB 21
#define TEGRA_MAIN_GPIO_PORT_CC 22
#define TEGRA_MAIN_GPIO(port, offset) \
((TEGRA_MAIN_GPIO_PORT_##port * 8) + offset)
/* GPIOs implemented by AON GPIO controller */
#define TEGRA_AON_GPIO_PORT_S 0
#define TEGRA_AON_GPIO_PORT_U 1
#define TEGRA_AON_GPIO_PORT_V 2
#define TEGRA_AON_GPIO_PORT_W 3
#define TEGRA_AON_GPIO_PORT_Z 4
#define TEGRA_AON_GPIO_PORT_AA 5
#define TEGRA_AON_GPIO_PORT_EE 6
#define TEGRA_AON_GPIO_PORT_FF 7
#define TEGRA_AON_GPIO(port, offset) \
((TEGRA_AON_GPIO_PORT_##port * 8) + offset)
#endif