Re: [PATCH 11/19] clk: samsung: exynos5433: Add clocks for CMU_BUS{0|1|2} domains

2014-11-27 Thread Chanwoo Choi
On Fri, Nov 28, 2014 at 12:51 AM, Arnd Bergmann wrote: > On Friday 28 November 2014 00:44:07 Chanwoo Choi wrote: >> > >> >> +#define bus_div_clks(num)\ >> >> +static struct samsung_div_clock bus##num_div_clks[] __initdata = {\ >> >> +/* DIV_BUS */

Re: [PATCH 11/19] clk: samsung: exynos5433: Add clocks for CMU_BUS{0|1|2} domains

2014-11-27 Thread Arnd Bergmann
On Friday 28 November 2014 00:44:07 Chanwoo Choi wrote: > > > >> +#define bus_div_clks(num)\ > >> +static struct samsung_div_clock bus##num_div_clks[] __initdata = {\ > >> +/* DIV_BUS */\ > >> +DIV(CLK_DIV_PCLK_BUS##num_133, "div_pclk_

Re: [PATCH 11/19] clk: samsung: exynos5433: Add clocks for CMU_BUS{0|1|2} domains

2014-11-27 Thread Chanwoo Choi
On Fri, Nov 28, 2014 at 12:33 AM, Arnd Bergmann wrote: > On Friday 28 November 2014 00:17:40 Chanwoo Choi wrote: >> >> But, "fixed-clock" pass all properties from dt file to >> driver/clk/clk-fixed-rate.c. >> and "fixed-clock" driver has not the data dependent on h/w. e.g., >> clock offset, parent

Re: [PATCH 11/19] clk: samsung: exynos5433: Add clocks for CMU_BUS{0|1|2} domains

2014-11-27 Thread Arnd Bergmann
On Friday 28 November 2014 00:17:40 Chanwoo Choi wrote: > > But, "fixed-clock" pass all properties from dt file to > driver/clk/clk-fixed-rate.c. > and "fixed-clock" driver has not the data dependent on h/w. e.g., > clock offset, parent clock. The parent clocks would obviously have to be provided

Re: [PATCH 11/19] clk: samsung: exynos5433: Add clocks for CMU_BUS{0|1|2} domains

2014-11-27 Thread Chanwoo Choi
On Thu, Nov 27, 2014 at 11:02 PM, Arnd Bergmann wrote: > On Thursday 27 November 2014 22:41:49 Chanwoo Choi wrote: >> 2014년 11월 27일 목요일, Arnd Bergmann님이 작성한 메시지: >> >> > On Thursday 27 November 2014 21:58:53 Chanwoo Choi wrote: >> > > Dear Arnd, >> > > >> > > On 11/27/2014 09:35 PM, Arnd Bergmann

Re: [PATCH 11/19] clk: samsung: exynos5433: Add clocks for CMU_BUS{0|1|2} domains

2014-11-27 Thread Arnd Bergmann
On Thursday 27 November 2014 22:41:49 Chanwoo Choi wrote: > 2014년 11월 27일 목요일, Arnd Bergmann님이 작성한 메시지: > > > On Thursday 27 November 2014 21:58:53 Chanwoo Choi wrote: > > > Dear Arnd, > > > > > > On 11/27/2014 09:35 PM, Arnd Bergmann wrote: > > > > On Thursday 27 November 2014 13:12:08 Sylwester

Re: [PATCH 11/19] clk: samsung: exynos5433: Add clocks for CMU_BUS{0|1|2} domains

2014-11-27 Thread Arnd Bergmann
On Thursday 27 November 2014 21:58:53 Chanwoo Choi wrote: > Dear Arnd, > > On 11/27/2014 09:35 PM, Arnd Bergmann wrote: > > On Thursday 27 November 2014 13:12:08 Sylwester Nawrocki wrote: > >> On 27/11/14 12:56, Chanwoo Choi wrote: > >>> On 11/27/2014 08:41 PM, Arnd Bergmann wrote: > > On Thur

Re: [PATCH 11/19] clk: samsung: exynos5433: Add clocks for CMU_BUS{0|1|2} domains

2014-11-27 Thread Chanwoo Choi
Dear Arnd, On 11/27/2014 09:35 PM, Arnd Bergmann wrote: > On Thursday 27 November 2014 13:12:08 Sylwester Nawrocki wrote: >> On 27/11/14 12:56, Chanwoo Choi wrote: >>> On 11/27/2014 08:41 PM, Arnd Bergmann wrote: > On Thursday 27 November 2014 16:35:08 Chanwoo Choi wrote: >>> + - "samsung

Re: [PATCH 11/19] clk: samsung: exynos5433: Add clocks for CMU_BUS{0|1|2} domains

2014-11-27 Thread Arnd Bergmann
On Thursday 27 November 2014 13:12:08 Sylwester Nawrocki wrote: > On 27/11/14 12:56, Chanwoo Choi wrote: > > On 11/27/2014 08:41 PM, Arnd Bergmann wrote: > >> > On Thursday 27 November 2014 16:35:08 Chanwoo Choi wrote: > >>> >> + - "samsung,exynos5433-cmu-bus0", "samsung,exynos5433-cmu-bus1" > >>>

Re: [PATCH 11/19] clk: samsung: exynos5433: Add clocks for CMU_BUS{0|1|2} domains

2014-11-27 Thread Chanwoo Choi
Hi Sylwester, On 11/27/2014 09:12 PM, Sylwester Nawrocki wrote: > Hi, > > On 27/11/14 12:56, Chanwoo Choi wrote: >> On 11/27/2014 08:41 PM, Arnd Bergmann wrote: On Thursday 27 November 2014 16:35:08 Chanwoo Choi wrote: >> + - "samsung,exynos5433-cmu-bus0", "samsung,exynos5433-cmu-bus1"

Re: [PATCH 11/19] clk: samsung: exynos5433: Add clocks for CMU_BUS{0|1|2} domains

2014-11-27 Thread Sylwester Nawrocki
Hi, On 27/11/14 12:56, Chanwoo Choi wrote: > On 11/27/2014 08:41 PM, Arnd Bergmann wrote: >> > On Thursday 27 November 2014 16:35:08 Chanwoo Choi wrote: >>> >> + - "samsung,exynos5433-cmu-bus0", "samsung,exynos5433-cmu-bus1" >>> >> +and "samsung,exynos5433-cmu-bus2" - clock controller compati

Re: [PATCH 11/19] clk: samsung: exynos5433: Add clocks for CMU_BUS{0|1|2} domains

2014-11-27 Thread Chanwoo Choi
Dear Arnd, On 11/27/2014 08:41 PM, Arnd Bergmann wrote: > On Thursday 27 November 2014 16:35:08 Chanwoo Choi wrote: >> + - "samsung,exynos5433-cmu-bus0", "samsung,exynos5433-cmu-bus1" >> +and "samsung,exynos5433-cmu-bus2" - clock controller compatible for >> CMU_BUS >> +which generates g

Re: [PATCH 11/19] clk: samsung: exynos5433: Add clocks for CMU_BUS{0|1|2} domains

2014-11-27 Thread Arnd Bergmann
On Thursday 27 November 2014 16:35:08 Chanwoo Choi wrote: > + - "samsung,exynos5433-cmu-bus0", "samsung,exynos5433-cmu-bus1" > +and "samsung,exynos5433-cmu-bus2" - clock controller compatible for > CMU_BUS > +which generates global data buses clock and global peripheral buses > clock. >

[PATCH 11/19] clk: samsung: exynos5433: Add clocks for CMU_BUS{0|1|2} domains

2014-11-26 Thread Chanwoo Choi
This patch adds the mux/divider/gate clocks for CMU_BUS{0|1|2} domains which contain global data buses clocked at up the 400MHz. These blocks transfer data between DRAM and various sub-blocks. These clock domains also contain global peripheral buses clocked at 67/111/200/222/266/333/400 MHz and use