| Message ID | 1460541682-32417-2-git-send-email-k.kozlowski@samsung.com |
|---|---|
| State | New |
| Headers | show |
On Wednesday 13 April 2016 12:01:18 Krzysztof Kozlowski wrote: > Topic branch for Device Tree changes for Exynos 3250 for v4.7: > > Merge necessary new clocks from Sylwester (used by new board) and add support > for Exynos3250-based Artik5 board. > Merged into next/dt, thanks! I see that you have modified the include/dt-bindings/clock/exynos3250.h file. Two questions about that: - How is this going to get synchronized with the respective driver changes in a way that avoids breaking the build of the clk tree? Do you just wait another merge window for that? - Are there any other clocks that you should define now so you don't run into dependency problems later? Arnd
On 04/24/2016 11:15 PM, Arnd Bergmann wrote: > On Wednesday 13 April 2016 12:01:18 Krzysztof Kozlowski wrote: >> Topic branch for Device Tree changes for Exynos 3250 for v4.7: >> >> Merge necessary new clocks from Sylwester (used by new board) and add support >> for Exynos3250-based Artik5 board. >> > > Merged into next/dt, thanks! > > I see that you have modified the include/dt-bindings/clock/exynos3250.h > file. Two questions about that: > > - How is this going to get synchronized with the respective driver changes > in a way that avoids breaking the build of the clk tree? Do you just > wait another merge window for that? Mentioned include/dt-bindings change comes from clk tree, merged here (see "Merge tag 'clk-v4.7-exynos3250' of git://linuxtv.org/snawrocki/samsung into for-v4.7/dt-exynos3250-artik5"). I assume that any driver related changes in clk tree would be on top of that commit. > > - Are there any other clocks that you should define now so you don't run > into dependency problems later? Indeed we might have similar for Exynos5422 and devfreq but I already talked with Sylwester about it. He pushed such changes to clk folks and prepared a tag for me - just in case: https://lkml.org/lkml/2016/4/15/561 Best regards, Krzysztof
On Monday 25 April 2016 11:01:25 Krzysztof Kozlowski wrote: > On 04/24/2016 11:15 PM, Arnd Bergmann wrote: > > On Wednesday 13 April 2016 12:01:18 Krzysztof Kozlowski wrote: > >> Topic branch for Device Tree changes for Exynos 3250 for v4.7: > >> > >> Merge necessary new clocks from Sylwester (used by new board) and add support > >> for Exynos3250-based Artik5 board. > >> > > > > Merged into next/dt, thanks! > > > > I see that you have modified the include/dt-bindings/clock/exynos3250.h > > file. Two questions about that: > > > > - How is this going to get synchronized with the respective driver changes > > in a way that avoids breaking the build of the clk tree? Do you just > > wait another merge window for that? > > Mentioned include/dt-bindings change comes from clk tree, merged here > (see "Merge tag 'clk-v4.7-exynos3250' of > git://linuxtv.org/snawrocki/samsung into > for-v4.7/dt-exynos3250-artik5"). I assume that any driver related > changes in clk tree would be on top of that commit. Ok > > - Are there any other clocks that you should define now so you don't run > > into dependency problems later? > > Indeed we might have similar for Exynos5422 and devfreq but I already > talked with Sylwester about it. He pushed such changes to clk folks and > prepared a tag for me - just in case: > https://lkml.org/lkml/2016/4/15/561 > Very good, thanks! Arnd
Hi, This is a topic branch including dependency - clocks. It adds new board: Exynos3250-based Artik5. Best regards, Krzysztof Below you will find two pull-diffs, for my changes and for everything (including dependency): ################################################################## The following changes since commit a8b41ea4babb4bdf8ba3b078e1c6761189d29eb7: Merge tag 'clk-v4.7-exynos3250' of git://linuxtv.org/snawrocki/samsung into for-v4.7/dt-exynos3250-artik5 (2016-04-01 02:09:43 +0200) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git tags/samsung-dt-exynos3250-artik5-4.7 for you to fetch changes up to e70c7ae1c594300660a552773c12aa9945770ae6: ARM: dts: exynos: Add MSHC2 DT node for SD card for exynos3250-artik5-eval board (2016-04-01 09:22:46 +0900) ---------------------------------------------------------------- Topic branch for Device Tree changes for Exynos 3250 for v4.7: Merge necessary new clocks from Sylwester (used by new board) and add support for Exynos3250-based Artik5 board. ---------------------------------------------------------------- Chanwoo Choi (4): ARM: dts: exynos: Add initial pin configuration for exynos3250-rinato ARM: dts: exynos: Add initial gpio setting of MMC2 device for exynos3250-monk ARM: dts: exynos: Add MSHC2 DT node for Exynos3250 SoC ARM: dts: exynos: Add exynos3250-artik5 dtsi file for ARTIK5 module Jaehoon Chung (1): ARM: dts: exynos: Add MSHC2 DT node for SD card for exynos3250-artik5-eval board Pankaj Dubey (1): ARM: dts: exynos: Add UART2 DT node for Exynos3250 SoC Documentation/devicetree/bindings/arm/samsung/samsung-boards.txt | 2 + arch/arm/boot/dts/Makefile | 1 + arch/arm/boot/dts/exynos3250-artik5-eval.dts | 43 +++++++++++++++++ arch/arm/boot/dts/exynos3250-artik5.dtsi | 334 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ arch/arm/boot/dts/exynos3250-monk.dts | 12 ++++- arch/arm/boot/dts/exynos3250-pinctrl.dtsi | 80 ++++++++++++++++++++++++++++++++ arch/arm/boot/dts/exynos3250-rinato.dts | 71 +++++++++++++++++++++++++++- arch/arm/boot/dts/exynos3250.dtsi | 25 ++++++++++ 8 files changed, 565 insertions(+), 3 deletions(-) create mode 100644 arch/arm/boot/dts/exynos3250-artik5-eval.dts create mode 100644 arch/arm/boot/dts/exynos3250-artik5.dtsi ################################################################## The following changes since commit f55532a0c0b8bb6148f4e07853b876ef73bc69ca: Linux 4.6-rc1 (2016-03-26 16:03:24 -0700) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git tags/samsung-dt-exynos3250-artik5-4.7 for you to fetch changes up to e70c7ae1c594300660a552773c12aa9945770ae6: ARM: dts: exynos: Add MSHC2 DT node for SD card for exynos3250-artik5-eval board (2016-04-01 09:22:46 +0900) ---------------------------------------------------------------- Topic branch for Device Tree changes for Exynos 3250 for v4.7: Merge necessary new clocks from Sylwester (used by new board) and add support for Exynos3250-based Artik5 board. ---------------------------------------------------------------- Chanwoo Choi (6): dt-bindings: Add the clock id of UART2 and MMC2 for Exynos3250 clk: samsung: exynos3250: Add MMC2 clock ARM: dts: exynos: Add initial pin configuration for exynos3250-rinato ARM: dts: exynos: Add initial gpio setting of MMC2 device for exynos3250-monk ARM: dts: exynos: Add MSHC2 DT node for Exynos3250 SoC ARM: dts: exynos: Add exynos3250-artik5 dtsi file for ARTIK5 module Jaehoon Chung (1): ARM: dts: exynos: Add MSHC2 DT node for SD card for exynos3250-artik5-eval board Krzysztof Kozlowski (1): Merge tag 'clk-v4.7-exynos3250' of git://linuxtv.org/snawrocki/samsung into for-v4.7/dt-exynos3250-artik5 Pankaj Dubey (2): clk: samsung: exynos3250: Add UART2 clock ARM: dts: exynos: Add UART2 DT node for Exynos3250 SoC .../bindings/arm/samsung/samsung-boards.txt | 2 + arch/arm/boot/dts/Makefile | 1 + arch/arm/boot/dts/exynos3250-artik5-eval.dts | 43 +++ arch/arm/boot/dts/exynos3250-artik5.dtsi | 334 +++++++++++++++++++++ arch/arm/boot/dts/exynos3250-monk.dts | 12 +- arch/arm/boot/dts/exynos3250-pinctrl.dtsi | 80 +++++ arch/arm/boot/dts/exynos3250-rinato.dts | 71 ++++- arch/arm/boot/dts/exynos3250.dtsi | 25 ++ drivers/clk/samsung/clk-exynos3250.c | 15 + include/dt-bindings/clock/exynos3250.h | 11 +- 10 files changed, 590 insertions(+), 4 deletions(-) create mode 100644 arch/arm/boot/dts/exynos3250-artik5-eval.dts create mode 100644 arch/arm/boot/dts/exynos3250-artik5.dtsi