git.openwrt.org Git - openwrt/staging/mkresin.git/blob

   1 From e59637a5f655b54bdca5b5a190e69758a593f1c2 Mon Sep 17 00:00:00 2001
   2 From: Song Hui <hui.song_1@nxp.com>
   3 Date: Mon, 18 Nov 2019 13:17:54 +0800
   4 Subject: [PATCH] gpio : mpc8xxx : ls1088a/ls1028a edge detection mode bug
   5  fixs.
   6
   7 On these boards, the irq_set_type must point one valid function pointer
   8 that can correctly set both edge and falling edge.
   9
  10 Signed-off-by: Song Hui <hui.song_1@nxp.com>
  11 ---
  12  drivers/gpio/gpio-mpc8xxx.c | 1 +
  13  1 file changed, 1 insertion(+)
  14
  15 --- a/drivers/gpio/gpio-mpc8xxx.c
  16 +++ b/drivers/gpio/gpio-mpc8xxx.c
  17 @@ -296,6 +296,7 @@ static const struct mpc8xxx_gpio_devtype
  18
  19  static const struct mpc8xxx_gpio_devtype ls1028a_gpio_devtype = {
  20         .gpio_dir_in_init = ls1028a_gpio_dir_in_init,
  21 +       .irq_set_type = mpc8xxx_irq_set_type,
  22  };
  23
  24  static const struct mpc8xxx_gpio_devtype mpc5125_gpio_devtype = {