From: "Robert P. J. Day" <rpjday@crashcourse.ca>
To: "U-Boot Version 2 (barebox)" <barebox@lists.infradead.org>
Subject: [PATCH] OMAP3: Replace magic GPIO numbers in omap3_generic.c with macros.
Date: Tue, 4 Dec 2012 12:54:22 -0500 (EST) [thread overview]
Message-ID: <alpine.DEB.2.02.1212041251330.7280@oneiric> (raw)
Based on following lines in omap3-silicon.h:
#define OMAP_L4_WKUP_BASE 0x48300000
#define OMAP_L4_PER_BASE 0x49000000
... snip ...
#define OMAP_GPIO1_BASE (OMAP_L4_WKUP_BASE + 0x10000)
#define OMAP_GPIO2_BASE (OMAP_L4_PER_BASE + 0x50000)
#define OMAP_GPIO3_BASE (OMAP_L4_PER_BASE + 0x52000)
#define OMAP_GPIO4_BASE (OMAP_L4_PER_BASE + 0x54000)
#define OMAP_GPIO5_BASE (OMAP_L4_PER_BASE + 0x56000)
#define OMAP_GPIO6_BASE (OMAP_L4_PER_BASE + 0x58000)
Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
---
diff --git a/arch/arm/mach-omap/omap3_generic.c b/arch/arm/mach-omap/omap3_generic.c
index 1e1308e..7b6f1f9 100644
--- a/arch/arm/mach-omap/omap3_generic.c
+++ b/arch/arm/mach-omap/omap3_generic.c
@@ -515,17 +515,17 @@ const struct gpmc_config omap3_nand_cfg = {
#ifndef __PBL__
static int omap3_gpio_init(void)
{
- add_generic_device("omap-gpio", 0, NULL, 0x48310000,
+ add_generic_device("omap-gpio", 0, NULL, OMAP_GPIO1_BASE,
0xf00, IORESOURCE_MEM, NULL);
- add_generic_device("omap-gpio", 1, NULL, 0x49050000,
+ add_generic_device("omap-gpio", 1, NULL, OMAP_GPIO2_BASE,
0xf00, IORESOURCE_MEM, NULL);
- add_generic_device("omap-gpio", 2, NULL, 0x49052000,
+ add_generic_device("omap-gpio", 2, NULL, OMAP_GPIO3_BASE,
0xf00, IORESOURCE_MEM, NULL);
- add_generic_device("omap-gpio", 3, NULL, 0x49054000,
+ add_generic_device("omap-gpio", 3, NULL, OMAP_GPIO4_BASE,
0xf00, IORESOURCE_MEM, NULL);
- add_generic_device("omap-gpio", 4, NULL, 0x49056000,
+ add_generic_device("omap-gpio", 4, NULL, OMAP_GPIO5_BASE,
0xf00, IORESOURCE_MEM, NULL);
- add_generic_device("omap-gpio", 5, NULL, 0x49058000,
+ add_generic_device("omap-gpio", 5, NULL, OMAP_GPIO6_BASE,
0xf00, IORESOURCE_MEM, NULL);
return 0;
--
========================================================================
Robert P. J. Day Ottawa, Ontario, CANADA
http://crashcourse.ca
Twitter: http://twitter.com/rpjday
LinkedIn: http://ca.linkedin.com/in/rpjday
========================================================================
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next reply other threads:[~2012-12-04 17:54 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-12-04 17:54 Robert P. J. Day [this message]
2012-12-05 9:37 ` Sascha Hauer
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