From: Elaine Zhang Date: Mon, 27 Jun 2016 09:04:54 +0000 (+0800) Subject: soc: rockchip: power-domain: fix up the PMU_GPU_PWRDW/UP_CNT for RK3399 X-Git-Tag: firefly_0821_release~2365 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=828fabe949860de3dd5ff1105af2f76499758ed1;p=firefly-linux-kernel-4.4.55.git soc: rockchip: power-domain: fix up the PMU_GPU_PWRDW/UP_CNT for RK3399 According to the advice of the IC, setting the PMU_GPU_PWRDW/PWRUP_CNT regs 6 cycel(250ns) for RK3399 SOC. Change-Id: I0449069a3b5035bd0442fcd74b645de9480a1d89 Signed-off-by: Elaine Zhang --- diff --git a/drivers/soc/rockchip/pm_domains.c b/drivers/soc/rockchip/pm_domains.c index bd1f1c4e5f80..65a5a6d22c71 100644 --- a/drivers/soc/rockchip/pm_domains.c +++ b/drivers/soc/rockchip/pm_domains.c @@ -736,11 +736,11 @@ 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,