From 6f8cfa99845f12ab98990baef739e7e93565de87 Mon Sep 17 00:00:00 2001 From: Fabio Baltieri Date: Fri, 18 Jan 2013 12:40:12 +0100 Subject: mfd: dbx500-prcmu: Export a9wdog functions Add EXPORT_SYMBOL to db500_prcmu_*_a9wdog functions to allow usage from module. Acked-by: Lee Jones Acked-by: Linus Walleij Signed-off-by: Fabio Baltieri Signed-off-by: Samuel Ortiz --- drivers/mfd/db8500-prcmu.c | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'drivers/mfd/db8500-prcmu.c') diff --git a/drivers/mfd/db8500-prcmu.c b/drivers/mfd/db8500-prcmu.c index 268f45d42394..7a63fa86bf01 100644 --- a/drivers/mfd/db8500-prcmu.c +++ b/drivers/mfd/db8500-prcmu.c @@ -2212,21 +2212,25 @@ int db8500_prcmu_config_a9wdog(u8 num, bool sleep_auto_off) sleep_auto_off ? A9WDOG_AUTO_OFF_EN : A9WDOG_AUTO_OFF_DIS); } +EXPORT_SYMBOL(db8500_prcmu_config_a9wdog); int db8500_prcmu_enable_a9wdog(u8 id) { return prcmu_a9wdog(MB4H_A9WDOG_EN, id, 0, 0, 0); } +EXPORT_SYMBOL(db8500_prcmu_enable_a9wdog); int db8500_prcmu_disable_a9wdog(u8 id) { return prcmu_a9wdog(MB4H_A9WDOG_DIS, id, 0, 0, 0); } +EXPORT_SYMBOL(db8500_prcmu_disable_a9wdog); int db8500_prcmu_kick_a9wdog(u8 id) { return prcmu_a9wdog(MB4H_A9WDOG_KICK, id, 0, 0, 0); } +EXPORT_SYMBOL(db8500_prcmu_kick_a9wdog); /* * timeout is 28 bit, in ms. @@ -2244,6 +2248,7 @@ int db8500_prcmu_load_a9wdog(u8 id, u32 timeout) (u8)((timeout >> 12) & 0xff), (u8)((timeout >> 20) & 0xff)); } +EXPORT_SYMBOL(db8500_prcmu_load_a9wdog); /** * prcmu_abb_read() - Read register value(s) from the ABB. -- cgit v1.2.3 From b3aac62bbb1c3f8e71c88e6e477836def3058fe8 Mon Sep 17 00:00:00 2001 From: Fabio Baltieri Date: Fri, 18 Jan 2013 12:40:14 +0100 Subject: mfd: db8500-prcmu: Add ux500_wdt mfd_cell This patch adds the necessary structures to use the watchdog functionality of PRCMU. The watchdog driver is named ux500_wdt. Acked-by: Lee Jones Acked-by: Linus Walleij Signed-off-by: Fabio Baltieri Signed-off-by: Samuel Ortiz --- drivers/mfd/db8500-prcmu.c | 12 ++++++++++++ 1 file changed, 12 insertions(+) (limited to 'drivers/mfd/db8500-prcmu.c') diff --git a/drivers/mfd/db8500-prcmu.c b/drivers/mfd/db8500-prcmu.c index 7a63fa86bf01..e42a417adc5f 100644 --- a/drivers/mfd/db8500-prcmu.c +++ b/drivers/mfd/db8500-prcmu.c @@ -32,6 +32,7 @@ #include #include #include +#include #include #include #include @@ -3074,6 +3075,11 @@ static struct resource ab8500_resources[] = { } }; +static struct ux500_wdt_data db8500_wdt_pdata = { + .timeout = 600, /* 10 minutes */ + .has_28_bits_resolution = true, +}; + static struct mfd_cell db8500_prcmu_devs[] = { { .name = "db8500-prcmu-regulators", @@ -3087,6 +3093,12 @@ static struct mfd_cell db8500_prcmu_devs[] = { .platform_data = &db8500_cpufreq_table, .pdata_size = sizeof(db8500_cpufreq_table), }, + { + .name = "ux500_wdt", + .platform_data = &db8500_wdt_pdata, + .pdata_size = sizeof(db8500_wdt_pdata), + .id = -1, + }, { .name = "ab8500-core", .of_compatible = "stericsson,ab8500", -- cgit v1.2.3