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Xilinx Zynq SLCR changes

Michal Simek linux-arm-kernel linux-devicetree lkml 1 version In review

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  1. v1 Latest7 patches 2 repliesIn review

Patches in v1 No applies recorded yet

#Subject and filesSizeRepliesApplied
1/7ARM: zynq: Move clock_init from slcr to commonarch/arm/mach-zynq/common.c arch/arm/mach-zynq/slcr.c+2 -20 replies
2/7ARM: zynq: Split slcr in two partsarch/arm/boot/dts/zynq-7000.dtsi arch/arm/mach-zynq/Kconfig arch/arm/mach-zynq/common.c +2 more+26 -20 replies
3/7ARM: zynq: Hang iomapped slcr address on device_nodearch/arm/mach-zynq/slcr.c+2 -02 replies
4/7ARM: zynq: Map I/O memory on clkc initDocumentation/devicetree/bindings/clock/zynq-7000.txt arch/arm/boot/dts/zynq-7000.dtsi arch/arm/mach-zynq/common.c +2 more+87 -500 replies
5/7ARM: zynq: Make zynq_slcr_base staticarch/arm/mach-zynq/common.h arch/arm/mach-zynq/slcr.c+1 -20 replies
6/7ARM: zynq: Add and use zynq_slcr_read/write() helper functionsarch/arm/mach-zynq/slcr.c+48 -80 replies
7/7ARM: zynq: Introduce zynq_slcr_unlock()arch/arm/mach-zynq/slcr.c+14 -20 replies

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Cover letter [PATCH 0/7] Xilinx Zynq SLCR changes

Hi,

I have rebased and added together patches I have got from Steffen some time ago.
Steffen: I kept there your SoB. Please let me know if there is any problem with it.

The point of this series is to use slcr as system controller to be able to create other drivers like pinmux, etc.

These patches are based on zynq/cleanup and zynq/dt branches merged together. (They are available in arm-soc git tree).
Let me know if you want to add the branch somewhere.

Arnd: We talked at KS about syscon early initialization which will be really helpful for this case. Has someone done any work around it?

Thanks,
Michal

Michal Simek (4):
ARM: zynq: Split slcr in two parts
ARM: zynq: Map I/O memory on clkc init
ARM: zynq: Add and use zynq_slcr_read/write() helper functions
ARM: zynq: Introduce zynq_slcr_unlock()

Steffen Trumtrar (3):
ARM: zynq: Move clock_init from slcr to common
ARM: zynq: Hang iomapped slcr address on device_node
ARM: zynq: Make zynq_slcr_base static

 .../devicetree/bindings/clock/zynq-7000.txt        |  4 +-
 arch/arm/boot/dts/zynq-7000.dtsi                   | 42 +++++-----
 arch/arm/mach-zynq/Kconfig                         |  1 +
 arch/arm/mach-zynq/common.c                        |  6 +-
 arch/arm/mach-zynq/common.h                        |  2 +-
 arch/arm/mach-zynq/slcr.c                          | 98 +++++++++++++++++++---
 drivers/clk/zynq/clkc.c                            | 89 ++++++++++++++------
 include/linux/clk/zynq.h                           |  2 +-
 8 files changed, 179 insertions(+), 65 deletions(-)

--
1.8.2.3

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