* Add mxc_gpio support for imx7d SoC
* Use CONFIG_MX7 to extend mxc gpio driver support for imx7d

Signed-off-by: Peng Fan <peng....@freescale.com>
Signed-off-by: Adrian Alonso <aalo...@freescale.com>
---
Changes for V2: Resend
Changes for V3: Resend
Changes for V4: Resend
Changes for V5: Resend

 arch/arm/include/asm/arch-mx7/gpio.h | 12 ++++++++++++
 drivers/gpio/mxc_gpio.c              |  8 +++++---
 2 files changed, 17 insertions(+), 3 deletions(-)
 create mode 100644 arch/arm/include/asm/arch-mx7/gpio.h

diff --git a/arch/arm/include/asm/arch-mx7/gpio.h 
b/arch/arm/include/asm/arch-mx7/gpio.h
new file mode 100644
index 0000000..b7890c2
--- /dev/null
+++ b/arch/arm/include/asm/arch-mx7/gpio.h
@@ -0,0 +1,12 @@
+/*
+ * Copyright (C) 2015 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier:    GPL-2.0+
+ */
+
+#ifndef __ASM_ARCH_MX7_GPIO_H
+#define __ASM_ARCH_MX7_GPIO_H
+
+#include <asm/imx-common/gpio.h>
+
+#endif /* __ASM_ARCH_MX7_GPIO_H */
diff --git a/drivers/gpio/mxc_gpio.c b/drivers/gpio/mxc_gpio.c
index 57a650f..c1f637e 100644
--- a/drivers/gpio/mxc_gpio.c
+++ b/drivers/gpio/mxc_gpio.c
@@ -40,16 +40,18 @@ static unsigned long gpio_ports[] = {
        [1] = GPIO2_BASE_ADDR,
        [2] = 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_MX7)
        [3] = 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_MX7)
        [4] = GPIO5_BASE_ADDR,
 #ifndef CONFIG_MX6UL
        [5] = GPIO6_BASE_ADDR,
 #endif
 #endif
-#if defined(CONFIG_MX53) || defined(CONFIG_MX6)
+#if defined(CONFIG_MX53) || defined(CONFIG_MX6) || defined(CONFIG_MX7)
 #ifndef CONFIG_MX6UL
        [6] = GPIO7_BASE_ADDR,
 #endif
-- 
2.1.4

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