Hi Krzysztof,
On 10/05/16 21:09, 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
Since I have one of these gathering dust on my desk, it's really cool to
see this series, thanks!
I've successfully booted that branch to a filesystem on SD card, but USB
clearly isn't quite right - the USB 2.0 hub is powered up, but only the
bottom right port will actually enumerate devices; the ethernet is
nowhere to be seen. However, if I drop into the bootloader and do a "usb
start" beforehand, it all keeps working into the kernel. As for the USB
3.0, though, the ports report over-current conditions shortly after the
XHCI probe despite having nothing plugged in :(
Robin.
(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
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