diff options
Diffstat (limited to 'src/soc/rockchip/rk3288/clock.c')
| -rw-r--r-- | src/soc/rockchip/rk3288/clock.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/soc/rockchip/rk3288/clock.c b/src/soc/rockchip/rk3288/clock.c index fe42910dde..ab12e8c896 100644 --- a/src/soc/rockchip/rk3288/clock.c +++ b/src/soc/rockchip/rk3288/clock.c @@ -640,3 +640,9 @@ int rkclk_configure_vop_dclk(u32 vop_id, u32 dclk_hz) } return 0; } + +int rkclk_was_watchdog_reset(void) +{ + /* Bits 5 and 4 are "second" and "first" global watchdog reset. */ + return readl(&cru_ptr->cru_glb_rst_st) & 0x30; +} |