Thread (20 messages) 20 messages, 4 authors, 2015-02-20

[PATCH V2 RESEND] clk: mxs: Fix invalid 32-bit access to frac registers

From: Stefan Wahren <hidden>
Date: 2015-02-10 21:25:19
Also in: lkml

Hi Fabio,
Fabio Estevam [off-list ref] hat am 10. Februar 2015 um 16:06
geschrieben:


Hi Stefan,

On Tue, Feb 10, 2015 at 11:55 AM, Stefan Wahren [off-list ref]
wrote:
quoted
Could you apply only the clk-imx28.c part of my patch and see what happens?
If I apply only the clk-imx28.c part of your patch I can successfully
probe the SPI NOR.
thanks this is very helpful. I built the linux-next for my Duckbill and add the
SSP2 section from imx28-evk.dts into imx28-duckbill.dts.

Without my patch i get the following for HW_CLKCTRL_FRAC0:

./memwatch -a 0x800401B0

0x800401b0: 0x5e5b5513

With my patch i get:

./memwatch -a 0x800401B0

0x800401b0: 0x5e1b5513

So it looks like a problem in my patch.

I orded such a flash chip, but it will take some time until i can use it with my
hardware.

Stefan
Thanks

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