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gpio: rcar: Add r8a7793 and r8a7794 support

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The device tree probing for R-Car M2-N (r8a7793) and R-Car E2 (r8a7794)
is added.

Signed-off-by: Hisashi Nakamura <[email protected]>
Signed-off-by: Yoshihiro Kaneko <[email protected]>
Acked-by: Geert Uytterhoeven <[email protected]>
Signed-off-by: Linus Walleij <[email protected]>
This commit is contained in:
Hisashi Nakamura 2014-11-07 20:54:08 +09:00 • committed by Linus Walleij
commit 1fd2b49d0b
2 changed files with 21 additions and 10 deletions
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27
drivers/gpio/gpio-rcar.c
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@ -1,6 +1,7 @@
/*
* Renesas R-Car GPIO Support
*
* Copyright (C) 2014 Renesas Electronics Corporation
* Copyright (C) 2013 Magnus Damm
*
* This program is free software; you can redistribute it and/or modify
@ -291,22 +292,30 @@ struct gpio_rcar_info {
bool has_both_edge_trigger;
};
static const struct gpio_rcar_info gpio_rcar_info_gen1 = {
.has_both_edge_trigger = false,
};
static const struct gpio_rcar_info gpio_rcar_info_gen2 = {
.has_both_edge_trigger = true,
};
static const struct of_device_id gpio_rcar_of_table[] = {
{
.compatible = "renesas,gpio-r8a7790",
.data = (void *)&(const struct gpio_rcar_info) {
.has_both_edge_trigger = true,
},
.data = &gpio_rcar_info_gen2,
}, {
.compatible = "renesas,gpio-r8a7791",
.data = (void *)&(const struct gpio_rcar_info) {
.has_both_edge_trigger = true,
},
.data = &gpio_rcar_info_gen2,
}, {
.compatible = "renesas,gpio-r8a7793",
.data = &gpio_rcar_info_gen2,
}, {
.compatible = "renesas,gpio-r8a7794",
.data = &gpio_rcar_info_gen2,
}, {
.compatible = "renesas,gpio-rcar",
.data = (void *)&(const struct gpio_rcar_info) {
.has_both_edge_trigger = false,
},
.data = &gpio_rcar_info_gen1,
}, {
/* Terminator */
},