[U-Boot] [PATCH 05/15][v3] imx: mxc_gpio: add support for imx7d SoC

Adrian Alonso
2015-07-22T22:24:53Z

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

Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
Signed-off-by: Adrian Alonso <aalonso@freescale.com>
---
Changes for V2: Resend
Changes for V3: 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 2012f99..332ed40 100644
--- a/drivers/gpio/mxc_gpio.c
+++ b/drivers/gpio/mxc_gpio.c
@@ -40,14 +40,16 @@ 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,
[5] = GPIO6_BASE_ADDR,
#endif
-#if defined(CONFIG_MX53) || defined(CONFIG_MX6)
+#if defined(CONFIG_MX53) || defined(CONFIG_MX6) || defined(CONFIG_MX7)
[6] = GPIO7_BASE_ADDR,
#endif
};
--
2.1.4