generic: add MikroTik hw bit description

An e-mail response from MikroTik contained a minimal overview
on hardware option bits which mentioned a currently unknown bit.

While not being too detailed what it does, add it for documentation purposes.

Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>

diff --git a/target/linux/generic/files/drivers/platform/mikrotik/rb_hardconfig.c b/target/linux/generic/files/drivers/platform/mikrotik/rb_hardconfig.c
index ab78037a03e778bed48d019d576908450ee660d2..26218d6a7d448daf526df28da749555a9c9ec594 100644 (file)
--- a/target/linux/generic/files/drivers/platform/mikrotik/rb_hardconfig.c
+++ b/target/linux/generic/files/drivers/platform/mikrotik/rb_hardconfig.c
@@ -61,6 +61,7 @@
 #define RB_HW_OPT_HAS_VOLTAGE          BIT(1)
 #define RB_HW_OPT_HAS_USB              BIT(2)
 #define RB_HW_OPT_HAS_ATTINY           BIT(3)
+#define RB_HW_OPT_PULSE_DUTY_CYCLE     BIT(9)
 #define RB_HW_OPT_NO_NAND              BIT(14)
 #define RB_HW_OPT_HAS_LCD              BIT(15)
 #define RB_HW_OPT_HAS_POE_OUT          BIT(16)