[PATCH v2 28/33] gpio: increase ARCH_NR_GPIOS to 512

[Sascha Hauer]

The TI AM62l EVM board has 259 GPIOs which is more than the current
maximum of 256. We could increase it locally for the K3 arch, but others
are likely to follow, so increase it globally.

Signed-off-by: Sascha Hauer <s.hauer at pengutronix.de>
---
 include/gpio.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/gpio.h b/include/gpio.h
index beda10efde0815aa89a8b064b4c9d515c16ae97d..92fd27b2b996eed8777e9321b4f34e245ceca480 100644
--- a/include/gpio.h
+++ b/include/gpio.h
@@ -84,7 +84,7 @@ static inline struct gpio_chip *of_gpio_get_chip_by_alias(const char *alias)
 #if defined(CONFIG_ARCH_NR_GPIO) && CONFIG_ARCH_NR_GPIO > 0
 #define ARCH_NR_GPIOS CONFIG_ARCH_NR_GPIO
 #else
-#define ARCH_NR_GPIOS 256
+#define ARCH_NR_GPIOS 512
 #endif
 
 static inline int gpio_is_valid(int gpio)

-- 
2.39.5