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authorTony Lindgren <tony@atomide.com>2013-10-10 15:45:12 -0700
committerTony Lindgren <tony@atomide.com>2013-10-10 15:45:12 -0700
commit8651bd8ce36fb324c218167c970d6734dc825f2c (patch)
treeaef05ce78df2928d6755ef8acaac56072c95449e /arch/arm/mach-omap2
parentf1ca2218881eee7a6f7c9659b837a4c412f8fd06 (diff)
downloadlinux-8651bd8ce36fb324c218167c970d6734dc825f2c.tar.bz2
ARM: OMAP2+: Add support for auxdata
For few things we're still going to be needing platform data for device tree based drivers. Let's set up auxdata handling and do it in pdata-quirks.c so we have all the legacy calls in one place. Reviewed-by: Kevin Hilman <khilman@linaro.org> Tested-by: Kevin Hilman <khilman@linaro.org> Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/mach-omap2')
-rw-r--r--arch/arm/mach-omap2/board-generic.c5
-rw-r--r--arch/arm/mach-omap2/common.h3
-rw-r--r--arch/arm/mach-omap2/pdata-quirks.c11
3 files changed, 13 insertions, 6 deletions
diff --git a/arch/arm/mach-omap2/board-generic.c b/arch/arm/mach-omap2/board-generic.c
index a66575f33973..3017a9d67ac8 100644
--- a/arch/arm/mach-omap2/board-generic.c
+++ b/arch/arm/mach-omap2/board-generic.c
@@ -35,10 +35,7 @@ static struct of_device_id omap_dt_match_table[] __initdata = {
static void __init omap_generic_init(void)
{
- omap_sdrc_init(NULL, NULL);
-
- of_platform_populate(NULL, omap_dt_match_table, NULL, NULL);
- pdata_quirks_init();
+ pdata_quirks_init(omap_dt_match_table);
}
#ifdef CONFIG_SOC_OMAP2420
diff --git a/arch/arm/mach-omap2/common.h b/arch/arm/mach-omap2/common.h
index fd059e02574d..c6aebf0b42d8 100644
--- a/arch/arm/mach-omap2/common.h
+++ b/arch/arm/mach-omap2/common.h
@@ -288,7 +288,8 @@ static inline void omap4_cpu_resume(void)
#endif
-void pdata_quirks_init(void);
+void pdata_quirks_init(struct of_device_id *);
+void omap_pcs_legacy_init(int irq, void (*rearm)(void));
struct omap_sdrc_params;
extern void omap_sdrc_init(struct omap_sdrc_params *sdrc_cs0,
diff --git a/arch/arm/mach-omap2/pdata-quirks.c b/arch/arm/mach-omap2/pdata-quirks.c
index 9113e7037ae5..76abc5b63d6d 100644
--- a/arch/arm/mach-omap2/pdata-quirks.c
+++ b/arch/arm/mach-omap2/pdata-quirks.c
@@ -11,6 +11,7 @@
#include <linux/gpio.h>
#include <linux/init.h>
#include <linux/kernel.h>
+#include <linux/of_platform.h>
#include <linux/wl12xx.h>
#include "common.h"
@@ -104,6 +105,10 @@ static void __init omap5_uevm_legacy_init(void)
}
#endif
+struct of_dev_auxdata omap_auxdata_lookup[] __initdata = {
+ { /* sentinel */ },
+};
+
static struct pdata_init pdata_quirks[] __initdata = {
#ifdef CONFIG_ARCH_OMAP3
{ "nokia,omap3-n9", hsmmc2_internal_input_clk, },
@@ -120,10 +125,14 @@ static struct pdata_init pdata_quirks[] __initdata = {
{ /* sentinel */ },
};
-void __init pdata_quirks_init(void)
+void __init pdata_quirks_init(struct of_device_id *omap_dt_match_table)
{
struct pdata_init *quirks = pdata_quirks;
+ omap_sdrc_init(NULL, NULL);
+ of_platform_populate(NULL, omap_dt_match_table,
+ omap_auxdata_lookup, NULL);
+
while (quirks->compatible) {
if (of_machine_is_compatible(quirks->compatible)) {
if (quirks->fn)