[PATCH v2 0/4] ARM: imx31: clock initialization fixes
Shawn Guo
shawnguo at kernel.org
Sun Oct 23 05:28:44 PDT 2016
On Mon, Sep 26, 2016 at 03:03:39AM +0300, Vladimir Zapolskiy wrote:
> The change is tested on qemu kzm target and mx31lite board, while both
> targets don't have DTS in upstream, I had to write simple DTS files for
> them, because the proposed change is for i.MX31 targets with OF support.
>
> i.MX31/OF/clock initialization seems to be broken currently, if
> the series is not applied I can not get a working clock source during
> early boot stage on a board with DTB supplied.
>
> Changes from v1 to v2, thanks to Uwe and Stephen for review:
> * added one more new fix in imx31.dtsi which moves CCM device node
> to AIPS2 bus,
> * included to the series a fix of CCM interrupts in imx31.dtsi,
> the change was sent as a separate patch, the change is included
> to avoid a patch application dependency,
> * as suggested by Uwe reworded one of the commits removing "stack
> corruption" mentioning, the overwritten value is passed in a register,
> * as suggested by Uwe squashed clk-imx31.c and imx31-dt.c changes
> to avoid a runtime problem if only one of two patches are applied
>
> Vladimir Zapolskiy (4):
> ARM: dts: imx31: fix clock control module interrupts description
> ARM: dts: imx31: move CCM device node to AIPS2 bus devices
> clk: imx31: fix rewritten input argument of mx31_clocks_init()
> ARM: clk: imx31: properly init clocks for machines with DT
>
> .../devicetree/bindings/clock/imx31-clock.txt | 2 +-
> arch/arm/boot/dts/imx31.dtsi | 14 +++---
> arch/arm/mach-imx/common.h | 1 -
> arch/arm/mach-imx/imx31-dt.c | 6 ---
> drivers/clk/imx/clk-imx31.c | 52 +++++++++++-----------
Hi Stephen,
Can I have you ACK on the clk file, so that we can merge the series from
arm-soc tree? Thanks.
Shawn
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