From: Icenowy Zheng <icenowy@aosc.io>
To: Rob Herring <robh+dt@kernel.org>,
Maxime Ripard <maxime.ripard@bootlin.com>,
Chen-Yu Tsai <wens@csie.org>
Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org,
linux-sunxi@googlegroups.com, Icenowy Zheng <icenowy@aosc.io>
Subject: [PATCH 0/7] Allwinner A64 DE2 CCU support with dedicated DE2 bus driver
Date: Sat, 17 Mar 2018 01:53:47 +0800 [thread overview]
Message-ID: <20180316175354.21437-1-icenowy@aosc.io> (raw)
This patchset tries to implement the Allwinner A64 DE2 as a bus driver,
in order to model the fact that the SRAM claim controls the access to
the whole DE2 memory space.
PATCH 1 and PATCH 4 are for the CCU part.
PATCH 2 is the device tree binding for the A64 DE2 bus, and PATCH 3
implements the bus driver.
PATCH 5 is a modified version of A64 DE2 CCU patch, which uses the A64
DE2 bus.
PATCH 6 and 7 are just the simplefb patches for A64.
Icenowy Zheng (7):
dt-bindings: add compatible string for the A64 DE2 CCU
dt-bindings: add binding for the Allwinner A64 DE2 bus
bus: add bus driver for accessing Allwinner A64 DE2
clk: sunxi-ng: add A64 compatible string
arm64: allwinner: a64: add DE2 CCU related device tree nodes
arm64: allwinner: a64: add simplefb for A64 SoC
arm64: allwinner: a64: add HDMI regulator to all DTs' simplefb_hdmi
.../devicetree/bindings/bus/sun50i-de2-bus.txt | 37 ++++++++++++
.../devicetree/bindings/clock/sun8i-de2.txt | 1 +
.../boot/dts/allwinner/sun50i-a64-bananapi-m64.dts | 4 ++
.../boot/dts/allwinner/sun50i-a64-nanopi-a64.dts | 4 ++
.../boot/dts/allwinner/sun50i-a64-olinuxino.dts | 4 ++
.../boot/dts/allwinner/sun50i-a64-orangepi-win.dts | 4 ++
.../arm64/boot/dts/allwinner/sun50i-a64-pine64.dts | 4 ++
.../dts/allwinner/sun50i-a64-sopine-baseboard.dts | 4 ++
arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 68 ++++++++++++++++++++++
drivers/bus/Kconfig | 10 ++++
drivers/bus/Makefile | 1 +
drivers/bus/sun50i-de2.c | 49 ++++++++++++++++
drivers/clk/sunxi-ng/ccu-sun8i-de2.c | 11 ++--
13 files changed, 194 insertions(+), 7 deletions(-)
create mode 100644 Documentation/devicetree/bindings/bus/sun50i-de2-bus.txt
create mode 100644 drivers/bus/sun50i-de2.c
--
2.15.1
next reply other threads:[~2018-03-16 17:55 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-03-16 17:53 Icenowy Zheng [this message]
2018-03-16 17:53 ` [PATCH 1/7] dt-bindings: add compatible string for the A64 DE2 CCU Icenowy Zheng
2018-03-19 22:00 ` Stephen Boyd
2018-03-26 22:22 ` Rob Herring
2018-03-16 17:53 ` [PATCH 2/7] dt-bindings: add binding for the Allwinner A64 DE2 bus Icenowy Zheng
2018-03-20 18:46 ` Maxime Ripard
2018-03-21 2:18 ` Icenowy Zheng
2018-03-21 17:13 ` [linux-sunxi] " Jernej Škrabec
2018-03-22 6:08 ` Icenowy Zheng
2018-03-26 22:22 ` Rob Herring
2018-03-26 23:31 ` Icenowy Zheng
2018-03-27 8:11 ` Maxime Ripard
2018-03-16 17:53 ` [PATCH 3/7] bus: add bus driver for accessing Allwinner A64 DE2 Icenowy Zheng
2018-04-14 10:25 ` Jagan Teki
2018-04-14 10:30 ` Chen-Yu Tsai
2018-04-14 10:46 ` Jagan Teki
2018-04-19 6:35 ` Jagan Teki
2018-03-16 17:53 ` [PATCH 4/7] clk: sunxi-ng: add A64 compatible string Icenowy Zheng
2018-03-16 17:53 ` [PATCH 5/7] arm64: allwinner: a64: add DE2 CCU related device tree nodes Icenowy Zheng
2018-03-20 18:47 ` Maxime Ripard
2018-03-16 17:53 ` [PATCH 6/7] arm64: allwinner: a64: add simplefb for A64 SoC Icenowy Zheng
2018-03-16 17:53 ` [PATCH 7/7] arm64: allwinner: a64: add HDMI regulator to all DTs' simplefb_hdmi Icenowy Zheng
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