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Commit 6aa841c8 authored by Elaine Zhang's avatar Elaine Zhang Committed by Heiko Stuebner
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soc: rockchip: power-domain: make idle handling optional 



Not all new socs need to handle idle states on domain state changes,
so add the possibility to make them optional.

Signed-off-by: default avatarElaine Zhang <zhangqing@rock-chips.com>
Signed-off-by: default avatarHeiko Stuebner <heiko@sntech.de>
parent f55532a0

drivers/soc/rockchip/pm_domains.c

+6 −3
Original line number Diff line number Diff line
@@ -68,9 +68,9 @@ struct rockchip_pmu { 
{						\

	.pwr_mask = BIT(pwr),			\

	.status_mask = BIT(status),		\

	.req_mask = BIT(req),			\

	.idle_mask = BIT(idle),			\

	.ack_mask = BIT(ack),			\

	.req_mask = (req >= 0) ? BIT(req) : 0,		\

	.idle_mask = (idle >= 0) ? BIT(idle) : 0,	\

	.ack_mask = (ack >= 0) ? BIT(ack) : 0,		\

}



#define DOMAIN_RK3288(pwr, status, req)		\
@@ -96,6 +96,9 @@ static int rockchip_pmu_set_idle_request(struct rockchip_pm_domain *pd, 
	struct rockchip_pmu *pmu = pd->pmu;

	unsigned int val;



	if (pd_info->req_mask == 0)

		return 0;



	regmap_update_bits(pmu->regmap, pmu->info->req_offset,

			   pd_info->req_mask, idle ? -1U : 0);