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: "Thomas Petazzoni" <thomas.petazzoni@bootlin.com>,
linux-arm-kernel@lists.infradead.org,
"Jason Cooper" <jason@lakedaemon.net>,
"Andrew Lunn" <andrew@lunn.ch>,
"Sebastian Hesselbarth" <sebastian.hesselbarth@gmail.com>,
"Gregory CLEMENT" <gregory.clement@bootlin.com>,
"Antoine Tenart" <antoine.tenart@bootlin.com>,
"Miquèl Raynal" <miquel.raynal@bootlin.com>,
"Maxime Chevallier" <maxime.chevallier@bootlin.com>
Subject: [PATCH 0/6] Add CPU clock support for Armada 7K/8K
Date: Sat, 22 Sep 2018 20:17:03 +0200 [thread overview]
Message-ID: <20180922181709.13007-1-gregory.clement@bootlin.com> (raw)
Hello,
This series allows to mange 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.
Gregory
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 | 265 ++++++++++++++++++
drivers/clk/mvebu/ap806-system-controller.c | 24 +-
drivers/clk/mvebu/armada_ap_cp_helper.c | 28 ++
drivers/clk/mvebu/armada_ap_cp_helper.h | 11 +
drivers/clk/mvebu/cp110-system-controller.c | 32 +--
11 files changed, 361 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
--
2.19.0
next reply other threads:[~2018-09-22 18:17 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-09-22 18:17 Gregory CLEMENT [this message]
2018-09-22 18:17 ` [PATCH 1/6] dt-bindings: ap806: add the cluster clock node in the syscon file Gregory CLEMENT
2018-10-16 20:56 ` Stephen Boyd
2018-09-22 18:17 ` [PATCH 2/6] clk: mvebu: add helper file for Armada AP and CP clocks Gregory CLEMENT
2018-10-17 18:32 ` Stephen Boyd
2018-09-22 18:17 ` [PATCH 3/6] clk: mvebu: add CPU clock driver for Armada 7K/8K Gregory CLEMENT
2018-10-17 18:28 ` Stephen Boyd
2018-11-15 23:22 ` Gregory CLEMENT
2018-11-27 16:27 ` Gregory CLEMENT
2018-11-28 21:58 ` Stephen Boyd
2018-11-28 21:58 ` Stephen Boyd
2018-09-22 18:17 ` [PATCH 4/6] clk: mvebu: ap806: Fix clock name for the cluster Gregory CLEMENT
2018-10-17 18:28 ` Stephen Boyd
2018-11-23 14:42 ` Gregory CLEMENT
2018-11-28 22:00 ` Stephen Boyd
2018-09-22 18:17 ` [PATCH 5/6] arm64: marvell: enable the Armada 7K/8K CPU clk driver Gregory CLEMENT
2018-09-22 18:17 ` [PATCH 6/6] arm64: dts: marvell: Add cpu clock node on Armada 7K/8K Gregory CLEMENT
2018-10-12 17:42 ` Stephen Boyd
2018-11-23 15:02 ` Gregory CLEMENT
2018-11-28 22:03 ` Stephen Boyd
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