From: Sascha Hauer <s.hauer@pengutronix.de>
To: linux-rockchip@lists.infradead.org
Cc: linux-arm-kernel@lists.infradead.org,
Heiko Stuebner <heiko@sntech.de>,
Michael Riesch <michael.riesch@wolfvision.net>,
kernel@pengutronix.de, Sascha Hauer <s.hauer@pengutronix.de>
Subject: [PATCH 0/4] soc: rockchip: power-domain: Add regulator support
Date: Fri, 17 Dec 2021 14:09:15 +0100 [thread overview]
Message-ID: <20211217130919.3035788-1-s.hauer@pengutronix.de> (raw)
This series adds the possibility to add supplies to the rockchip power
domains. This is a bit more complicated then it should be as we can
get a regulator from a device node only when a device is attached to
it, so this series starts by moving the power domains into a device.
Overall this series makes the clock handling nicer because we no longer
have to use of_clk_get(), but can use a plain devm_clk_bulk_get_all()
to retrieve the domain clocks.
All this is needed for the RK3568-EVB board where the power domain of
the GPU is supplied by an external regulator.
Sascha Hauer (4):
soc: rockchip: power-domain: register device for each domain
soc: rockchip: power-domain: Use devm_clk_bulk_get_all()
soc: rockchip: power-domain: Add regulator support
dt-bindings: power: rockchip: Add power-supply to domain nodes
.../power/rockchip,power-controller.yaml | 6 +
drivers/soc/rockchip/pm_domains.c | 322 ++++++++----------
2 files changed, 157 insertions(+), 171 deletions(-)
--
2.30.2
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next reply other threads:[~2021-12-17 13:10 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-17 13:09 Sascha Hauer [this message]
2021-12-17 13:09 ` [PATCH 1/4] soc: rockchip: power-domain: register device for each domain Sascha Hauer
2021-12-17 13:09 ` [PATCH 2/4] soc: rockchip: power-domain: Use devm_clk_bulk_get_all() Sascha Hauer
2021-12-17 13:09 ` [PATCH 3/4] soc: rockchip: power-domain: Add regulator support Sascha Hauer
2021-12-20 9:44 ` Sascha Hauer
2021-12-20 10:46 ` Robin Murphy
2021-12-20 12:56 ` Mark Brown
2021-12-20 12:53 ` Mark Brown
2021-12-22 10:40 ` Sascha Hauer
2021-12-22 12:54 ` Robin Murphy
2021-12-22 13:00 ` Mark Brown
2021-12-22 13:19 ` Robin Murphy
2021-12-22 13:25 ` Mark Brown
2021-12-22 13:29 ` Michael Riesch
2021-12-22 13:37 ` Michael Riesch
2021-12-22 13:40 ` Mark Brown
2022-02-23 8:51 ` Michael Riesch
2021-12-17 13:09 ` [PATCH 4/4] dt-bindings: power: rockchip: Add power-supply to domain nodes Sascha Hauer
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