| From: |
| Matthias Brugger <matthias.bgg@gmail.com> |
| To: |
| linux-kernel@vger.kernel.org |
| Subject: |
| [PATCH v5 0/6] arm: Add basic support for Mediatek Cortex-A7 SoCs |
| Date: |
| Wed, 21 May 2014 18:26:17 +0200 |
| Message-ID: |
| <1400689583-21119-1-git-send-email-matthias.bgg@gmail.com> |
| Cc: |
| robh+dt@kernel.org, pawel.moll@arm.com, mark.rutland@arm.com, ijc+devicetree@hellion.org.uk, galak@codeaurora.org, rdunlap@infradead.org, linux@arm.linux.org.uk, daniel.lezcano@linaro.org, tglx@linutronix.de, matthias.bgg@gmail.com, thierry.reding@gmail.com, florian.vaussard@epfl.ch, jic23@kernel.org, jason@lakedaemon.net, andrew@lunn.ch, silvio.fricke@gmail.com, heiko.stuebner@bq.com, olof@lixom.net, sebastian.hesselbarth@gmail.com, sboyd@codeaurora.org, gregory.clement@free-electrons.com, arnd@arndb.de, robherring2@gmail.com, marc.zyngier@arm.com, maxime.ripard@free-electrons.com, soren.brinkmann@xilinx.com, devicetree@vger.kernel.org, linux-doc@vger.kernel.org, linux-arm-kernel@lists.infradead.org |
| Archive‑link: | |
Article |
Fifth round for the Mediatek basic support patches.
I changed the compatible string to the first SoC known which integrates the
timer.
I kept the minimal machine file. The debate about it is ongoing and up to now
minimal machine files are not removed [0]. This file will probably disappear
when Robs patch [1] or a similar approach gets accepted.
[0] https://lkml.org/lkml/2014/4/23/833
[1] http://lists.infradead.org/pipermail/linux-arm-kernel/201...
---
This patch set adds basic support for the Mediatek Cortex-A7 SoCs.
Support is quite basic, as the only component working up to now are the
timers.
The patch series is build against torvalds/master tree.
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
Changes for v5:
1. Clocksource timer
- Change the compatible string to mt6577
2. Timer DT bindings
- Change compatible string to mt6577
Changes for v4:
1. Clocksource timer
- use cpu_possible_mask
2. Timer DT bindings
- Delete comments about the frequency of the clocks
- Add clock-names for the input clocks
3. Basic SoC support
- add clock-names for the timer
- rename the label of the clocks nodes
Changes for v3:
1. Clocksource timer
- Set cpu_mask_all and irq in clock_event_device
- Use device private structure for driver specific values
2. Timer DT bindings
- Define order of the clock phandles
- Fix typos
3. Basic SoC support
- DTS: set gic to a15-gic
- DTS: order by physical address
- Remove call to dt_init function
Changes for v2:
1. Clocksource timer
- Delete unused parts for sched_clock_source
- Use irq_request instead of setup_irq
- Remove unused SMP parts
- Fix some style issues
- use of_address_to resource and request_mem_region
- delete use of named clock
- select CLKSRC_MMIO in driver Kconfig
2. DT bindings
- delete named clock bindings
3. Basic SoC support
- Clean-up Kconfig
- Add documentation of the SoC compatible property
- DTS: rename SoC file to mt6589.dts
- DTS: Delete not present cache controller
- DTS: Add missing GICv2 properties
- DTS: Change clock names
- DTS: Add Aquaris5 board
4. Add earlyprintk
- patch droped until serial driver is available
5. Add support for Aquaris5 mobile phone
---
Matthias Brugger (6):
clocksource: Add support for the Mediatek SoCs
dt-bindings: add mtk-timer bindings
vendor-prefixes: add prefix for Mediaktek Inc.
arm: add basic support for Mediatek MT6589 boards
dt-bindings: add documentation for Mediatek SoC
arm: mediatek: add dts for Aquaris5 mobile phone
.../devicetree/bindings/arm/mediatek-mt65xx.txt | 8 +
.../bindings/timer/mediatek,mtk-timer.txt | 18 ++
.../devicetree/bindings/vendor-prefixes.txt | 1 +
arch/arm/Kconfig | 2 +
arch/arm/Makefile | 1 +
arch/arm/boot/dts/mt6589-aquaris5.dts | 25 ++
arch/arm/boot/dts/mt6589.dtsi | 94 ++++++++
arch/arm/mach-mediatek/Kconfig | 6 +
arch/arm/mach-mediatek/Makefile | 1 +
arch/arm/mach-mediatek/mediatek.c | 32 +++
drivers/clocksource/Kconfig | 4 +
drivers/clocksource/Makefile | 1 +
drivers/clocksource/mtk_timer.c | 263 +++++++++++++++++++++
13 files changed, 456 insertions(+)
create mode 100644 Documentation/devicetree/bindings/arm/mediatek-mt65xx.txt
create mode 100644 Documentation/devicetree/bindings/timer/mediatek,mtk-timer.txt
create mode 100644 arch/arm/boot/dts/mt6589-aquaris5.dts
create mode 100644 arch/arm/boot/dts/mt6589.dtsi
create mode 100644 arch/arm/mach-mediatek/Kconfig
create mode 100644 arch/arm/mach-mediatek/Makefile
create mode 100644 arch/arm/mach-mediatek/mediatek.c
create mode 100644 drivers/clocksource/mtk_timer.c
--
1.8.1.2
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