From: Gregory CLEMENT <gregory.clement@bootlin.com>
To: Stephen Boyd <sboyd@codeaurora.org>,
Mike Turquette <mturquette@baylibre.com>,
linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: "Rob Herring" <robh+dt@kernel.org>,
devicetree@vger.kernel.org, "Jason Cooper" <jason@lakedaemon.net>,
"Andrew Lunn" <andrew@lunn.ch>,
"Sebastian Hesselbarth" <sebastian.hesselbarth@gmail.com>,
"Gregory CLEMENT" <gregory.clement@bootlin.com>,
"Thomas Petazzoni" <thomas.petazzoni@bootlin.com>,
linux-arm-kernel@lists.infradead.org,
"Antoine Tenart" <antoine.tenart@bootlin.com>,
"Miquèl Raynal" <miquel.raynal@bootlin.com>,
"Maxime Chevallier" <maxime.chevallier@bootlin.com>
Subject: [PATCH v3 0/6] Add CPU clock support for Armada 7K/8K
Date: Sun, 16 Dec 2018 10:41:41 +0100 [thread overview]
Message-ID: <20181216094147.6468-1-gregory.clement@bootlin.com> (raw)
Hello,
This is the third version of a series allowing to manage the cpu
clock for Armada 7K/8K. For these SoCs, the CPUs share the same clock
by cluster, so actually the clock management is done at cluster level.
As for the other Armada 7K/8K clocks it is possible to have multiple
AP so here again we need to have unique name: the purpose of the second
patch is to share a common code which will be used in 3 drivers.
The last 2 patch enable the driver at dt and platform level and will
be applied through the mvebu subsystem.
Changelog v2->v3:
- Add back the first patch documenting the binding
Changelog v1->v2:
- Header cleanup
- Use unsigned int instead of it for cluster member of the ap_cpu_clk struct
- Use clk_hw instead of clk
- Use regmap_read_poll_timeout
- Use for_each_of_cpu_node
- Remove unnecessary WARN_ON()
- Remove headers from armada_ap_cp_helper.h
- Few other minor cleanup
Gregory CLEMENT (6):
dt-bindings: ap806: add the cluster clock node in the syscon file
clk: mvebu: add helper file for Armada AP and CP clocks
clk: mvebu: add CPU clock driver for Armada 7K/8K
clk: mvebu: ap806: Fix clock name for the cluster
arm64: marvell: enable the Armada 7K/8K CPU clk driver
arm64: dts: marvell: Add cpu clock node on Armada 7K/8K
.../arm/marvell/ap806-system-controller.txt | 22 ++
arch/arm64/Kconfig.platforms | 1 +
.../boot/dts/marvell/armada-ap806-quad.dtsi | 4 +
arch/arm64/boot/dts/marvell/armada-ap806.dtsi | 6 +
drivers/clk/mvebu/Kconfig | 8 +
drivers/clk/mvebu/Makefile | 2 +
drivers/clk/mvebu/ap-cpu-clk.c | 259 ++++++++++++++++++
drivers/clk/mvebu/ap806-system-controller.c | 24 +-
drivers/clk/mvebu/armada_ap_cp_helper.c | 30 ++
drivers/clk/mvebu/armada_ap_cp_helper.h | 11 +
drivers/clk/mvebu/cp110-system-controller.c | 32 +--
11 files changed, 357 insertions(+), 42 deletions(-)
create mode 100644 drivers/clk/mvebu/ap-cpu-clk.c
create mode 100644 drivers/clk/mvebu/armada_ap_cp_helper.c
create mode 100644 drivers/clk/mvebu/armada_ap_cp_helper.h
--
2.19.2
next reply other threads:[~2018-12-16 9:42 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-16 9:41 Gregory CLEMENT [this message]
2018-12-16 9:41 ` [PATCH v3 1/6] dt-bindings: ap806: add the cluster clock node in the syscon file Gregory CLEMENT
2018-12-17 22:50 ` Rob Herring
2018-12-18 15:46 ` Gregory CLEMENT
2018-12-16 9:41 ` [PATCH v3 2/6] clk: mvebu: add helper file for Armada AP and CP clocks Gregory CLEMENT
2018-12-16 9:41 ` [PATCH v3 3/6] clk: mvebu: add CPU clock driver for Armada 7K/8K Gregory CLEMENT
2018-12-16 9:41 ` [PATCH v3 4/6] clk: mvebu: ap806: Fix clock name for the cluster Gregory CLEMENT
2018-12-16 9:41 ` [PATCH v3 5/6] arm64: marvell: enable the Armada 7K/8K CPU clk driver Gregory CLEMENT
2018-12-16 9:41 ` [PATCH v3 6/6] arm64: dts: marvell: Add cpu clock node on Armada 7K/8K Gregory CLEMENT
2019-01-10 16:16 ` [PATCH v3 0/6] Add CPU clock support for " Gregory CLEMENT
[not found] ` <154713766177.15366.14948014236046606980@swboyd.mtv.corp.google.com>
2019-01-10 16:36 ` Gregory CLEMENT
2019-02-13 8:57 ` Gregory CLEMENT
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