diff options
| -rw-r--r-- | docs/marvell/porting.txt | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/docs/marvell/porting.txt b/docs/marvell/porting.txt index 83190eee..50d75ce4 100644 --- a/docs/marvell/porting.txt +++ b/docs/marvell/porting.txt @@ -72,7 +72,7 @@ A3700 specific: - In pm_src.c, a dedicate routine with name mv_wake_up_src_config_get() should be defined, which would be called by A3700 power management framework to get wake up source configuration. struct pm_wake_up_src_config *mv_wake_up_src_config_get(void) - - The only supported wake up source is South bridge and North bridge GPIO, and each platform + - The supported wake up source are South bridge, North bridge GPIO, Uart TX/RX, and each platform could have up to 4 different wake up sources at the same time. - Wake up source configuration is defined as "struct pm_wake_up_src_config" o wake_up_src_num: the number of wake up source, could be up to 4. @@ -84,7 +84,7 @@ A3700 specific: gpio_data.gpio_num: GPIO number that is used as wake up source. - Example of A3700-DB wake up source: static struct pm_wake_up_src_config wake_up_src_cfg = { - .wake_up_src_num = 2, + .wake_up_src_num = 3, .wake_up_src[0] = { .wake_up_src_type = WAKE_UP_SRC_GPIO, .wake_up_data = { @@ -98,6 +98,10 @@ A3700 specific: .gpio_data.bank_num = 1, /* South Bridge */ .gpio_data.gpio_num = 2 } + }, + .wake_up_src[2] = { + .wake_up_src_type = WAKE_UP_SRC_UART1, + } } }; struct pm_wake_up_src_config *mv_wake_up_src_config_get(void) |