Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > linux.kernel > #1398489 > unrolled thread

[PATCH v3 00/27] ARM: dts: exynos: Add initial support for Odroid XU

Started byKrzysztof Kozlowski <krzk@kernel.org>
First post2016-05-10 22:20 +0200
Last post2016-05-11 20:20 +0200
Articles 3 — 3 participants

Back to article view | Back to linux.kernel

Contents

  [PATCH v3 00/27] ARM: dts: exynos: Add initial support for Odroid XU Krzysztof Kozlowski <krzk@kernel.org> - 2016-05-10 22:20 +0200
    Re: [PATCH v3 00/27] ARM: dts: exynos: Add initial support for Odroid  XU Javier Martinez Canillas <javier@osg.samsung.com> - 2016-05-11 17:50 +0200
      Re: [PATCH v3 00/27] ARM: dts: exynos: Add initial support for  Odroid XU Krzysztof Kozlowski <k.kozlowski.k@gmail.com> - 2016-05-11 20:20 +0200

#1398489 — [PATCH v3 00/27] ARM: dts: exynos: Add initial support for Odroid XU

FromKrzysztof Kozlowski <krzk@kernel.org>
Date2016-05-10 22:20 +0200
Subject[PATCH v3 00/27] ARM: dts: exynos: Add initial support for Odroid XU
Message-ID<rxmim-1nf-7@gated-at.bofh.it>
Hi,

Patchset adds necessary clocks, reorganizes existing stuff and finally
adds Odroid XU support.


Changes since v2
================
1. Got global-ack from Stephen for the clock changes. I think merging
   everything through arm-soc might be the easiest but:
   a. In such case I will prepare a tag with clock changes,
   b. Anyway I will wait for response from Sylwester and Tomasz.
2. Applied comments from Javier and added his Reviewed-by.
3. Patch 22: added ack from Rob.
4. Minor improvements in existing patches.
5. Five new patches at the end: 23-27 (not reviewed yet).
   Some of them could be squashed with existing ones but existing
   changes got reviews. Although the final Odroid XU DTS works fine but
   in general this is still work-in-progress so I suspect it will grow.
   I am releasing it early following Linux concept. :)

Patchset is available at my private repo @github:
https://github.com/krzk/linux.git for-next/odroid-xu-v3

(previous version is in for-next/odroid-xu-v2 branch, if someone would
like to compare them)


Changes since v1
================
1. A lot of new patches.
2. Removed some TODO notes (eMMC 4.5 so no RCLK pin).
3. New clocks, more reorganization.
4. New common DTSI: exynos54xx.dtsi. I know, it is getting more
   and more complicated but this might help removing duplications
   and keeping everything under control.



Merging strategy
================
Complicated! The clock dt-bindings and driver changes can go to clock
tree. However there are three DTS patches in the middle.
a. This has to go in before adding "fin_pll_new" to clock driver:
   - [PATCH v2 03/22] ARM: dts: exynos: Add fin_pll node for clock driver

b. This should go in before renaming "fin_pll_new" back to original name:
   - [PATCH v2 05/22] ARM: dts: exynos: Switch MCT node to a new fin_pll clock
   - [PATCH v2 06/22] ARM: dts: exynos: Remove old fixed-clock provider on SMDK5410

The order of patches in the patchset is really how it should go in
to reduce any bisectability glitches.


Best regards,
Krzysztof


Krzysztof Kozlowski (27):
  dt-bindings: clock: Add license and reformat Exynos5410 clock IDs
  dt-bindings: clock: Add PWM and USB clock IDs to Exynos5410
  ARM: dts: exynos: Add fin_pll node for clock driver
  clk: samsung: exynos5410: Provide fin_pll external fixed clock
  ARM: dts: exynos: Switch MCT node to a new fin_pll clock
  ARM: dts: exynos: Remove old fixed-clock provider on SMDK5410
  clk: samsung: exynos5410: Rename fin_pll from temporary to regular
    name
  clk: samsung: exynos5410: Add serial3, USB and PWM clocks
  ARM: dts: exynos: Re-order alphabetically Exynos5420 SD0/SD1 pinctrl
    nodes
  ARM: dts: exynos: Use lowercase for Exynos5410 CPU node labels
  ARM: dts: exynos: Configure Exynos5410 pinctrl for eMMC and SD card
  ARM: dts: exynos: Split Odroid XU3 LEDs to separate DTSI
  ARM: dts: exynos: Move common nodes to exynos5.dtsi
  ARM: dts: exynos: Prepare for inclusion of exynos5.dtsi in
    exynos5410.dtsi
  ARM: dts: exynos: Use phandle to get parent node in exynos5250-snow
  ARM: dts: exynos: Move Exynos5250 and Exynos5420 nodes under soc
  ARM: dts: exynos: Include common exynos5 in exynos5410.dtsi
  ARM: dts: exynos: Enable UART3 on Exynos5410
  ARM: dts: exynos: MCT is not an interrupt controller and extend length
    of iomap
  ARM: dts: exynos: Move common Exynos5410/542x/5800 nodes to new DTSI
  ARM: dts: exynos: Add USB to Exynos5410
  ARM: dts: exynos: Add initial support for Odroid XU board
  dt-bindings: clock: Add I2C, HSI2C and RTC clock IDs to Exynos5410
  clk: samsung: exynos5410: Add I2C, HSI2C and RTC clocks
  ARM: dts: exynos: Move HSI2C nodes to exynos54xx.dtsi
  ARM: dts: exynos: Add I2C, PWM and UART pinctrl to Exynos5410
  ARM: dts: exynos: Add RTC and I2C to Exynos5410

 .../bindings/arm/samsung/samsung-boards.txt        |    1 +
 arch/arm/boot/dts/Makefile                         |    1 +
 arch/arm/boot/dts/exynos5.dtsi                     |  215 ++-
 arch/arm/boot/dts/exynos5250-snow-common.dtsi      |    2 +-
 arch/arm/boot/dts/exynos5250.dtsi                  | 1701 ++++++++---------
 arch/arm/boot/dts/exynos5410-odroidxu.dts          |  121 ++
 arch/arm/boot/dts/exynos5410-pinctrl.dtsi          |  210 +++
 arch/arm/boot/dts/exynos5410-smdk5410.dts          |   16 +-
 arch/arm/boot/dts/exynos5410.dtsi                  |  270 +--
 arch/arm/boot/dts/exynos5420-pinctrl.dtsi          |   12 +-
 arch/arm/boot/dts/exynos5420.dtsi                  | 1992 +++++++++-----------
 arch/arm/boot/dts/exynos5422-odroidxu3-lite.dts    |   35 +-
 arch/arm/boot/dts/exynos5422-odroidxu3.dts         |   35 +-
 arch/arm/boot/dts/exynos54xx-odroidxu-leds.dtsi    |   50 +
 arch/arm/boot/dts/exynos54xx.dtsi                  |  188 ++
 drivers/clk/samsung/clk-exynos5410.c               |   61 +
 include/dt-bindings/clock/exynos5410.h             |   73 +-
 17 files changed, 2758 insertions(+), 2225 deletions(-)
 create mode 100644 arch/arm/boot/dts/exynos5410-odroidxu.dts
 create mode 100644 arch/arm/boot/dts/exynos54xx-odroidxu-leds.dtsi
 create mode 100644 arch/arm/boot/dts/exynos54xx.dtsi

-- 
2.5.0

[toc] | [next] | [standalone]

#1399285 — Re: [PATCH v3 00/27] ARM: dts: exynos: Add initial support for Odroid XU

FromJavier Martinez Canillas <javier@osg.samsung.com>
Date2016-05-11 17:50 +0200
SubjectRe: [PATCH v3 00/27] ARM: dts: exynos: Add initial support for Odroid XU
Message-ID<rxEyB-2Hv-13@gated-at.bofh.it>
In reply to#1398489
Hello Krzysztof,

On 05/10/2016 04:09 PM, Krzysztof Kozlowski wrote:
> Hi,
> 
> Patchset adds necessary clocks, reorganizes existing stuff and finally
> adds Odroid XU support.
> 
> 
> Changes since v2
> ================
> 1. Got global-ack from Stephen for the clock changes. I think merging
>    everything through arm-soc might be the easiest but:
>    a. In such case I will prepare a tag with clock changes,
>    b. Anyway I will wait for response from Sylwester and Tomasz.
> 2. Applied comments from Javier and added his Reviewed-by.
> 3. Patch 22: added ack from Rob.
> 4. Minor improvements in existing patches.
> 5. Five new patches at the end: 23-27 (not reviewed yet).
>    Some of them could be squashed with existing ones but existing
>    changes got reviews. Although the final Odroid XU DTS works fine but
>    in general this is still work-in-progress so I suspect it will grow.
>    I am releasing it early following Linux concept. :)
> 
> Patchset is available at my private repo @github:
> https://github.com/krzk/linux.git for-next/odroid-xu-v3
> 

I have tested this branch on both an Exynos5422 Odroid XU4 board and an
Exynos5800 Peach Pi Chromebook. All the peripherals are working correctly.

So for all patches affecting Exynos54xx/5800 (9,12,13,14,16,19,20,21,25):

Tested-by: Javier Martinez Canillas <javier@osg.samsung.com>

Best regards,
-- 
Javier Martinez Canillas
Open Source Group
Samsung Research America

[toc] | [prev] | [next] | [standalone]

#1399398 — Re: [PATCH v3 00/27] ARM: dts: exynos: Add initial support for Odroid XU

FromKrzysztof Kozlowski <k.kozlowski.k@gmail.com>
Date2016-05-11 20:20 +0200
SubjectRe: [PATCH v3 00/27] ARM: dts: exynos: Add initial support for Odroid XU
Message-ID<rxGTM-5ei-5@gated-at.bofh.it>
In reply to#1399285
On Wed, May 11, 2016 at 11:41:34AM -0400, Javier Martinez Canillas wrote:
> Hello Krzysztof,
> 
> On 05/10/2016 04:09 PM, Krzysztof Kozlowski wrote:
> > Hi,
> > 
> > Patchset adds necessary clocks, reorganizes existing stuff and finally
> > adds Odroid XU support.
> > 
> > 
> > Changes since v2
> > ================
> > 1. Got global-ack from Stephen for the clock changes. I think merging
> >    everything through arm-soc might be the easiest but:
> >    a. In such case I will prepare a tag with clock changes,
> >    b. Anyway I will wait for response from Sylwester and Tomasz.
> > 2. Applied comments from Javier and added his Reviewed-by.
> > 3. Patch 22: added ack from Rob.
> > 4. Minor improvements in existing patches.
> > 5. Five new patches at the end: 23-27 (not reviewed yet).
> >    Some of them could be squashed with existing ones but existing
> >    changes got reviews. Although the final Odroid XU DTS works fine but
> >    in general this is still work-in-progress so I suspect it will grow.
> >    I am releasing it early following Linux concept. :)
> > 
> > Patchset is available at my private repo @github:
> > https://github.com/krzk/linux.git for-next/odroid-xu-v3
> > 
> 
> I have tested this branch on both an Exynos5422 Odroid XU4 board and an
> Exynos5800 Peach Pi Chromebook. All the peripherals are working correctly.
> 
> So for all patches affecting Exynos54xx/5800 (9,12,13,14,16,19,20,21,25):
> 
> Tested-by: Javier Martinez Canillas <javier@osg.samsung.com>

Thanks!

Best regards,
Krzysztof

[toc] | [prev] | [standalone]

Back to top | Article view | linux.kernel

csiph-web