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gpio: mxc: add i.MX8M support

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Add i.MX8M GPIO support.
There are 4 GPIO banks on i.MX8M.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Stefano Babic <sbabic@denx.de>
Reviewed-by: Stefano Babic <sbabic@denx.de>
master
Peng Fan 7 years ago committed by Stefano Babic
parent 3baa9ec44a
commit 8953d86664
1 changed files with 15 additions and 7 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
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  1. 22
      drivers/gpio/mxc_gpio.c

22
drivers/gpio/mxc_gpio.c
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@ -41,13 +41,13 @@ static unsigned long gpio_ports[] = {
[2] = GPIO3_BASE_ADDR,
#if defined(CONFIG_MX25) || defined(CONFIG_MX27) || defined(CONFIG_MX51) || \
defined(CONFIG_MX53) || defined(CONFIG_MX6) || \
defined(CONFIG_MX7)
defined(CONFIG_MX7) || defined(CONFIG_MX8M)
[3] = GPIO4_BASE_ADDR,
#endif
#if defined(CONFIG_MX27) || defined(CONFIG_MX53) || defined(CONFIG_MX6) || \
defined(CONFIG_MX7)
defined(CONFIG_MX7) || defined(CONFIG_MX8M)
[4] = GPIO5_BASE_ADDR,
#if !(defined(CONFIG_MX6UL) || defined(CONFIG_MX6ULL))
#if !(defined(CONFIG_MX6UL) || defined(CONFIG_MX6ULL) || defined(CONFIG_MX8M))
[5] = GPIO6_BASE_ADDR,
#endif
#endif
@ -349,13 +349,17 @@ static const struct mxc_gpio_plat mxc_plat[] = {
{ 1, (struct gpio_regs *)GPIO2_BASE_ADDR },
{ 2, (struct gpio_regs *)GPIO3_BASE_ADDR },
#if defined(CONFIG_MX25) || defined(CONFIG_MX27) || defined(CONFIG_MX51) || \
defined(CONFIG_MX53) || defined(CONFIG_MX6)
defined(CONFIG_MX53) || defined(CONFIG_MX6) || \
defined(CONFIG_MX8M)
{ 3, (struct gpio_regs *)GPIO4_BASE_ADDR },
#endif
#if defined(CONFIG_MX27) || defined(CONFIG_MX53) || defined(CONFIG_MX6)
#if defined(CONFIG_MX27) || defined(CONFIG_MX53) || defined(CONFIG_MX6) || \
defined(CONFIG_MX8M)
{ 4, (struct gpio_regs *)GPIO5_BASE_ADDR },
#ifndef CONFIG_MX8M
{ 5, (struct gpio_regs *)GPIO6_BASE_ADDR },
#endif
#endif
#if defined(CONFIG_MX53) || defined(CONFIG_MX6)
{ 6, (struct gpio_regs *)GPIO7_BASE_ADDR },
#endif
@ -366,13 +370,17 @@ U_BOOT_DEVICES(mxc_gpios) = {
{ "gpio_mxc", &mxc_plat[1] },
{ "gpio_mxc", &mxc_plat[2] },
#if defined(CONFIG_MX25) || defined(CONFIG_MX27) || defined(CONFIG_MX51) || \
defined(CONFIG_MX53) || defined(CONFIG_MX6)
defined(CONFIG_MX53) || defined(CONFIG_MX6) || \
defined(CONFIG_MX8M)
{ "gpio_mxc", &mxc_plat[3] },
#endif
#if defined(CONFIG_MX27) || defined(CONFIG_MX53) || defined(CONFIG_MX6)
#if defined(CONFIG_MX27) || defined(CONFIG_MX53) || defined(CONFIG_MX6) || \
defined(CONFIG_MX8M)
{ "gpio_mxc", &mxc_plat[4] },
#ifndef CONFIG_MX8M
{ "gpio_mxc", &mxc_plat[5] },
#endif
#endif
#if defined(CONFIG_MX53) || defined(CONFIG_MX6)
{ "gpio_mxc", &mxc_plat[6] },
#endif

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