lkml.org 
[lkml]   [2016]   [Mar]   [27]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH v6 01/21] PM / devfreq: exynos: Add generic exynos bus frequency driver
> 
> This patch adds the generic exynos bus frequency driver for AMBA AXI bus
> of sub-blocks in exynos SoC with DEVFREQ framework. The Samsung Exynos SoC
> have the common architecture for bus between DRAM and sub-blocks in SoC.
> This driver can support the generic bus frequency driver for Exynos SoCs.
>
> In devicetree, Each bus block has a bus clock, regulator, operation-point
> and devfreq-event devices which measure the utilization of each bus block.
>
> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
> [m.reichl and linux.amoon: Tested it on exynos4412-odroidu3 board]
> Tested-by: Markus Reichl <m.reichl@fivetechno.de>
> Tested-by: Anand Moon <linux.amoon@gmail.com>
> ---
> drivers/devfreq/Kconfig | 15 ++
> drivers/devfreq/Makefile | 1 +
> drivers/devfreq/exynos-bus.c | 443 +++++++++++++++++++++++++++++++++++++++++++
> 3 files changed, 459 insertions(+)
> create mode 100644 drivers/devfreq/exynos-bus.c
>

Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>

\
 
 \ /
  Last update: 2016-03-28 05:01    [W:0.035 / U:1.332 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site