Patchwork [U-Boot,v4,4/8] mxc_gpio: add support for MX53 processor

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Submitter Liu Hui-R64343
Date Jan. 4, 2011, 8:27 a.m.
Message ID <1294129662-680-4-git-send-email-r64343@freescale.com>
Download mbox | patch
Permalink /patch/77397/
State Accepted
Delegated to: Stefano Babic
Headers show

Comments

Liu Hui-R64343 - Jan. 4, 2011, 8:27 a.m.
This patch add mxc_gpio support for Freescale MX53 processor

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

---
Changes for v2
- put this patch into the same patchset with MX53 support as
  Stefano comments,
---
 drivers/gpio/mxc_gpio.c |    9 +++++++--
 1 files changed, 7 insertions(+), 2 deletions(-)
Stefano Babic - Jan. 12, 2011, 9:47 a.m.
On 01/04/2011 09:27 AM, Jason Liu wrote:
> This patch add mxc_gpio support for Freescale MX53 processor
> 
> Signed-off-by: Jason Liu <r64343@freescale.com>
> 
> ---
> Changes for v2
> - put this patch into the same patchset with MX53 support as
>   Stefano comments,
> ---
>  drivers/gpio/mxc_gpio.c |    9 +++++++--
>  1 files changed, 7 insertions(+), 2 deletions(-)
> 

Applied to u-boot-imx, thanks.

Best regards,
Stefano Babic

Patch

diff --git a/drivers/gpio/mxc_gpio.c b/drivers/gpio/mxc_gpio.c
index 663141f..53a0673 100644
--- 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)