[PATCH] power-domain: rockchip: fix up the PMU_GPU_PWRDW/UP_CNT for RK3399

Elaine Zhang
2016-09-26T07:25:30Z

According to the advice of the IC,
setting the PMU_GPU_PWRDW/PWRUP_CNT regs 6 cycel(250ns) for RK3399 SOC.

Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
---
drivers/soc/rockchip/pm_domains.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/soc/rockchip/pm_domains.c b/drivers/soc/rockchip/pm_domains.c
index 7acd1517dd37..247dd6f6994a 100644
--- a/drivers/soc/rockchip/pm_domains.c
+++ b/drivers/soc/rockchip/pm_domains.c
@@ -722,11 +722,11 @@ static const struct rockchip_pmu_info rk3399_pmu = {
.idle_offset = 0x64,
.ack_offset = 0x68,

- .core_pwrcnt_offset = 0x9c,
- .gpu_pwrcnt_offset = 0xa4,
+ .core_pwrcnt_offset = 0xac,
+ .gpu_pwrcnt_offset = 0xac,

- .core_power_transition_time = 24,
- .gpu_power_transition_time = 24,
+ .core_power_transition_time = 6, /* 0.25us */
+ .gpu_power_transition_time = 6, /* 0.25us */

.num_domains = ARRAY_SIZE(rk3399_pm_domains),
.domain_info = rk3399_pm_domains,
--
1.9.1