mxc_gpio: add support for MX53 processor

This patch add mxc_gpio support for Freescale MX53 processor

Signed-off-by: Jason Liu <r64343@freescale.com>

diff --git a/drivers/gpio/mxc_gpio.c b/drivers/gpio/mxc_gpio.c
index 663141f1b4690f79286f9b1904ae619139a91936..53a06734147f39881d6c29a9132aab2060e14003 100644 (file)
--- a/drivers/gpio/mxc_gpio.c
+++ b/drivers/gpio/mxc_gpio.c
@@ -24,7 +24,7 @@
 #ifdef CONFIG_MX31
 #include <asm/arch/mx31-regs.h>
 #endif
-#ifdef CONFIG_MX51
+#if defined(CONFIG_MX51) || defined(CONFIG_MX53)
 #include <asm/arch/imx-regs.h>
 #endif
 #include <asm/io.h>
@@ -35,9 +35,14 @@ static unsigned long gpio_ports[] = {
        [0] = GPIO1_BASE_ADDR,
        [1] = GPIO2_BASE_ADDR,
        [2] = GPIO3_BASE_ADDR,
-#ifdef CONFIG_MX51
+#if defined(CONFIG_MX51) || defined(CONFIG_MX53)
        [3] = GPIO4_BASE_ADDR,
 #endif
+#if defined(CONFIG_MX53)
+       [4] = GPIO5_BASE_ADDR,
+       [5] = GPIO6_BASE_ADDR,
+       [6] = GPIO7_BASE_ADDR,
+#endif
 };
 
 int mxc_gpio_direction(unsigned int gpio, enum mxc_gpio_direction direction)