Re: [PATCH] clk: exynos5420: Keep aclk66_peric enabled during boot

2014-05-30 Thread Doug Anderson
Tomasz, On Thu, May 29, 2014 at 10:02 PM, Tomasz Figa wrote: > Hi, > > On 30.05.2014 00:29, Mike Turquette wrote: >> Quoting Doug Anderson (2014-05-29 14:21:36) >>> Right now if you've got earlyprintk enabled on exynos5420-peach-pit >>> then you'll get a hang on boot. Here's why: >>> >>> 1. The

Re: [PATCH] clk: exynos5420: Keep aclk66_peric enabled during boot

2014-05-30 Thread Doug Anderson
Javier, On Fri, May 30, 2014 at 7:00 AM, Javier Martinez Canillas wrote: >> @@ -1239,3 +1251,15 @@ static void __init exynos5800_clk_init(struct >> device_node *np) >> exynos5x_clk_init(np, EXYNOS5800); >> } >> CLK_OF_DECLARE(exynos5800_clk, "samsung,exynos5800-clock", >>

Re: [PATCH] clk: exynos5420: Keep aclk66_peric enabled during boot

2014-05-30 Thread Javier Martinez Canillas
Hello Doug, On 05/29/2014 11:21 PM, Doug Anderson wrote: > Right now if you've got earlyprintk enabled on exynos5420-peach-pit > then you'll get a hang on boot. Here's why: > > 1. The i2c-s3c2410 driver will probe at subsys_initcall. It will >enable its clock and disable it. This is the

Re: [PATCH] clk: exynos5420: Keep aclk66_peric enabled during boot

2014-05-30 Thread Javier Martinez Canillas
Hello Doug, On 05/29/2014 11:21 PM, Doug Anderson wrote: Right now if you've got earlyprintk enabled on exynos5420-peach-pit then you'll get a hang on boot. Here's why: 1. The i2c-s3c2410 driver will probe at subsys_initcall. It will enable its clock and disable it. This is the clock

Re: [PATCH] clk: exynos5420: Keep aclk66_peric enabled during boot

2014-05-30 Thread Doug Anderson
Javier, On Fri, May 30, 2014 at 7:00 AM, Javier Martinez Canillas javier.marti...@collabora.co.uk wrote: @@ -1239,3 +1251,15 @@ static void __init exynos5800_clk_init(struct device_node *np) exynos5x_clk_init(np, EXYNOS5800); } CLK_OF_DECLARE(exynos5800_clk,

Re: [PATCH] clk: exynos5420: Keep aclk66_peric enabled during boot

2014-05-30 Thread Doug Anderson
Tomasz, On Thu, May 29, 2014 at 10:02 PM, Tomasz Figa tomasz.f...@gmail.com wrote: Hi, On 30.05.2014 00:29, Mike Turquette wrote: Quoting Doug Anderson (2014-05-29 14:21:36) Right now if you've got earlyprintk enabled on exynos5420-peach-pit then you'll get a hang on boot. Here's why: 1.

Re: [PATCH] clk: exynos5420: Keep aclk66_peric enabled during boot

2014-05-29 Thread Tomasz Figa
Hi, On 30.05.2014 00:29, Mike Turquette wrote: > Quoting Doug Anderson (2014-05-29 14:21:36) >> Right now if you've got earlyprintk enabled on exynos5420-peach-pit >> then you'll get a hang on boot. Here's why: >> >> 1. The i2c-s3c2410 driver will probe at subsys_initcall. It will >>enable

Re: [PATCH] clk: exynos5420: Keep aclk66_peric enabled during boot

2014-05-29 Thread Mike Turquette
Quoting Doug Anderson (2014-05-29 14:21:36) > Right now if you've got earlyprintk enabled on exynos5420-peach-pit > then you'll get a hang on boot. Here's why: > > 1. The i2c-s3c2410 driver will probe at subsys_initcall. It will >enable its clock and disable it. This is the clock "i2c2". >

[PATCH] clk: exynos5420: Keep aclk66_peric enabled during boot

2014-05-29 Thread Doug Anderson
Right now if you've got earlyprintk enabled on exynos5420-peach-pit then you'll get a hang on boot. Here's why: 1. The i2c-s3c2410 driver will probe at subsys_initcall. It will enable its clock and disable it. This is the clock "i2c2". 2. The act of disabling "i2c2" will disable its

[PATCH] clk: exynos5420: Keep aclk66_peric enabled during boot

2014-05-29 Thread Doug Anderson
Right now if you've got earlyprintk enabled on exynos5420-peach-pit then you'll get a hang on boot. Here's why: 1. The i2c-s3c2410 driver will probe at subsys_initcall. It will enable its clock and disable it. This is the clock i2c2. 2. The act of disabling i2c2 will disable its parents.

Re: [PATCH] clk: exynos5420: Keep aclk66_peric enabled during boot

2014-05-29 Thread Mike Turquette
Quoting Doug Anderson (2014-05-29 14:21:36) Right now if you've got earlyprintk enabled on exynos5420-peach-pit then you'll get a hang on boot. Here's why: 1. The i2c-s3c2410 driver will probe at subsys_initcall. It will enable its clock and disable it. This is the clock i2c2. 2. The

Re: [PATCH] clk: exynos5420: Keep aclk66_peric enabled during boot

2014-05-29 Thread Tomasz Figa
Hi, On 30.05.2014 00:29, Mike Turquette wrote: Quoting Doug Anderson (2014-05-29 14:21:36) Right now if you've got earlyprintk enabled on exynos5420-peach-pit then you'll get a hang on boot. Here's why: 1. The i2c-s3c2410 driver will probe at subsys_initcall. It will enable its clock