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authorSonic Zhang <sonic.zhang@analog.com>2010-02-10 09:09:05 +0000
committerMike Frysinger <vapier@gentoo.org>2010-03-09 00:30:52 -0500
commitf8e6dbffa7a6cb3da3bcaf1fde3039896e1ac764 (patch)
treef5ddf55dbf055afe11c45f0825dd920b10bba213 /arch/blackfin/mach-bf537
parentf5f9531c7e588ee62e3aeddb14613ea80e7c2ca2 (diff)
downloadlinux-2.6.34-ux500-f8e6dbffa7a6cb3da3bcaf1fde3039896e1ac764.tar.gz
Blackfin: bf537-stamp: add example ADP122/ADP150 power regulator resources
Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Diffstat (limited to 'arch/blackfin/mach-bf537')
-rw-r--r--arch/blackfin/mach-bf537/boards/stamp.c99
1 files changed, 99 insertions, 0 deletions
diff --git a/arch/blackfin/mach-bf537/boards/stamp.c b/arch/blackfin/mach-bf537/boards/stamp.c
index 4a09ce90ca4..5f189518697 100644
--- a/arch/blackfin/mach-bf537/boards/stamp.c
+++ b/arch/blackfin/mach-bf537/boards/stamp.c
@@ -35,6 +35,9 @@
#include <asm/reboot.h>
#include <asm/portmux.h>
#include <asm/dpmc.h>
+#ifdef CONFIG_REGULATOR_ADP_SWITCH
+#include <linux/regulator/adp_switch.h>
+#endif
#ifdef CONFIG_REGULATOR_AD5398
#include <linux/regulator/ad5398.h>
#endif
@@ -2008,6 +2011,93 @@ static struct platform_device bfin_ac97 = {
};
#endif
+#if defined(CONFIG_REGULATOR_ADP_SWITCH) || defined(CONFIG_REGULATOR_ADP_SWITCH_MODULE)
+#define REGULATOR_ADP122 "adp122"
+#define REGULATOR_ADP150 "adp150"
+
+static struct regulator_consumer_supply adp122_consumers = {
+ .supply = REGULATOR_ADP122,
+};
+
+static struct regulator_consumer_supply adp150_consumers = {
+ .supply = REGULATOR_ADP150,
+};
+
+static struct regulator_init_data adp_switch_regulator_data[] = {
+ {
+ .constraints = {
+ .name = REGULATOR_ADP122,
+ .valid_ops_mask = REGULATOR_CHANGE_STATUS,
+ },
+ .num_consumer_supplies = 1, /* only 1 */
+ .consumer_supplies = &adp122_consumers,
+ .driver_data = (void *)GPIO_PF2, /* gpio port only */
+ },
+ {
+ .constraints = {
+ .name = REGULATOR_ADP150,
+ .valid_ops_mask = REGULATOR_CHANGE_STATUS,
+ },
+ .num_consumer_supplies = 1, /* only 1 */
+ .consumer_supplies = &adp150_consumers,
+ .driver_data = (void *)GPIO_PF3, /* gpio port only */
+ },
+};
+
+static struct adp_switch_platform_data adp_switch_pdata = {
+ .regulator_num = ARRAY_SIZE(adp_switch_regulator_data),
+ .regulator_data = adp_switch_regulator_data,
+};
+
+static struct platform_device adp_switch_device = {
+ .name = "adp_switch",
+ .id = 0,
+ .dev = {
+ .platform_data = &adp_switch_pdata,
+ },
+};
+
+#if defined(CONFIG_REGULATOR_USERSPACE_CONSUMER) || \
+ defined(CONFIG_REGULATOR_USERSPACE_CONSUMER_MODULE)
+static struct regulator_bulk_data adp122_bulk_data = {
+ .supply = REGULATOR_ADP122,
+};
+
+static struct regulator_userspace_consumer_data adp122_userspace_comsumer_data = {
+ .name = REGULATOR_ADP122,
+ .num_supplies = 1,
+ .supplies = &adp122_bulk_data,
+};
+
+static struct platform_device adp122_userspace_consumer_device = {
+ .name = "reg-userspace-consumer",
+ .id = 0,
+ .dev = {
+ .platform_data = &adp122_userspace_comsumer_data,
+ },
+};
+
+static struct regulator_bulk_data adp150_bulk_data = {
+ .supply = REGULATOR_ADP150,
+};
+
+static struct regulator_userspace_consumer_data adp150_userspace_comsumer_data = {
+ .name = REGULATOR_ADP150,
+ .num_supplies = 1,
+ .supplies = &adp150_bulk_data,
+};
+
+static struct platform_device adp150_userspace_consumer_device = {
+ .name = "reg-userspace-consumer",
+ .id = 1,
+ .dev = {
+ .platform_data = &adp150_userspace_comsumer_data,
+ },
+};
+#endif
+#endif
+
+
static struct platform_device *stamp_devices[] __initdata = {
&bfin_dpmc,
@@ -2138,6 +2228,15 @@ static struct platform_device *stamp_devices[] __initdata = {
&ad5398_userspace_consumer_device,
#endif
#endif
+
+#if defined(CONFIG_REGULATOR_ADP_SWITCH) || defined(CONFIG_REGULATOR_ADP_SWITCH_MODULE)
+ &adp_switch_device,
+#if defined(CONFIG_REGULATOR_USERSPACE_CONSUMER) || \
+ defined(CONFIG_REGULATOR_USERSPACE_CONSUMER_MODULE)
+ &adp122_userspace_consumer_device,
+ &adp150_userspace_consumer_device,
+#endif
+#endif
};
static int __init stamp_init(void)