Hi Chanwoo Choi, Ah, i am base on https://chromium.googlesource.com/chromiumos/third_party/kernel/v4.4, and forget to rebase on https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git, i will fix it in next version. I am sorry about that. And can you help to review the devfreq patch first, if something need to update, i will do it together. Thanks.
On 2016å¹´08æ01æ¥ 15:39, Chanwoo Choi wrote: > Hi Lin, > > On 2016ë 07ì 29ì¼ 16:56, Lin Huang wrote: >> rk3399 platform have dfi controller can monitor ddr load, >> and dcf controller to handle ddr register so we can get the >> right ddr frequency and make ddr controller happy work(which >> will implement in bl31). So we do ddr frequency scaling with >> following flow: >> >> kernel bl31 >> >> monitor ddr load >> | >> | >> get_target_rate >> | >> | pass rate to bl31 >> clk_set_rate(ddr) --------------------->run dcf flow >> | | >> | | >> wait dcf interrupt<-------------------trigger dcf interrupt >> | >> | >> return >> >> Lin Huang (6): >> clk: rockchip: add new clock-type for the ddrclk >> clk: rockchip: rk3399: add SCLK_DDRCLK ID for ddrc >> clk: rockchip: rk3399: add ddrc clock support >> PM / devfreq: event: support rockchip dfi controller >> PM / devfreq: rockchip: add devfreq driver for rk3399 dmc >> drm/rockchip: Add dmc notifier in vop driver >> >> >> Heiko Stübner (1): >> clk: rockchip: add clock flag parameter when register pll >> >> Lin Huang (6): >> clk: rockchip: add new clock-type for the ddrclk >> clk: rockchip: rk3399: add SCLK_DDRCLK ID for ddrc >> clk: rockchip: rk3399: add ddrc clock support >> PM / devfreq: event: support rockchip dfi controller >> PM / devfreq: rockchip: add devfreq driver for rk3399 dmc >> drm/rockchip: Add dmc notifier in vop driver > The cover-letter includes the duplicate list of patches. > > Also, I want to test the build test. but, When I apply these patches, > merge conflict happen. Could you give the information about base git > repository? > > Regards, > Chanwoo Choi > > >> drivers/clk/rockchip/Makefile | 1 + >> drivers/clk/rockchip/clk-ddr.c | 146 +++++++++ >> drivers/clk/rockchip/clk-pll.c | 4 +- >> drivers/clk/rockchip/clk-rk3399.c | 19 ++ >> drivers/clk/rockchip/clk.c | 11 +- >> drivers/clk/rockchip/clk.h | 29 +- >> drivers/devfreq/Kconfig | 1 + >> drivers/devfreq/Makefile | 1 + >> drivers/devfreq/event/Kconfig | 7 + >> drivers/devfreq/event/Makefile | 1 + >> drivers/devfreq/event/rockchip-dfi.c | 253 +++++++++++++++ >> drivers/devfreq/rockchip/Kconfig | 8 + >> drivers/devfreq/rockchip/Makefile | 1 + >> drivers/devfreq/rockchip/rk3399_dmc.c | 473 >> ++++++++++++++++++++++++++++ >> drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 124 +++++++- >> include/dt-bindings/clock/rk3399-cru.h | 1 + >> include/soc/rockchip/rockchip_sip.h | 27 ++ >> 17 files changed, 1098 insertions(+), 9 deletions(-) >> create mode 100644 drivers/clk/rockchip/clk-ddr.c >> create mode 100644 drivers/devfreq/event/rockchip-dfi.c >> create mode 100644 drivers/devfreq/rockchip/Kconfig >> create mode 100644 drivers/devfreq/rockchip/Makefile >> create mode 100644 drivers/devfreq/rockchip/rk3399_dmc.c >> create mode 100644 include/soc/rockchip/rockchip_sip.h >> > > > -- Lin Huang