Re: [PATCH v5 0/4] cpufreq: Introduce TI CPUFreq/OPP Driver
From: Lukasz Majewski <lukma@denx.de>
Date: 2017-02-03 23:23:14
Also in:
linux-arm-kernel, linux-devicetree, linux-omap
Hi Dave,
Hi, This is v5 of the series to introduce the ti-cpufreq driver which parses SoC data and provides opp-supported-hw data to the OPP core in order to enable the proper OPPs for the silicon in use. History: v4: http://www.spinics.net/lists/linux-omap/msg134629.html v3: http://www.spinics.net/lists/linux-omap/msg132733.html v2: http://www.spinics.net/lists/linux-omap/msg131601.html v1: http://www.spinics.net/lists/linux-omap/msg129089.html Very minor changes from v4: * In patch 2 change "opp_table0" to "opp_table" in example * Add acks on all patches (he approved change in patch 2) from Viresh DT patches to enable this driver will follow after the DT binding is merged. Branch for testing, with updated DT nodes, pushed here [1]. Regards, Dave [1] https://github.com/dgerlach/linux-pm/commits/upstream/ti-cpufreq-driver-new-v5
For the whole series: Tested-by: Lukasz Majewski <lukma@denx.de> (code backported to v4.9) Test HW: AM5718 and AM5728.
Dave Gerlach (4): PM / OPP: Expose _of_get_opp_desc_node as dev_pm_opp API Documentation: dt: add bindings for ti-cpufreq cpufreq: ti: Add cpufreq driver to determine available OPPs at runtime cpufreq: dt: Don't use generic platdev driver for ti-cpufreq platforms .../devicetree/bindings/cpufreq/ti-cpufreq.txt | 128 ++++++++++ drivers/base/power/opp/of.c | 9 +- drivers/cpufreq/Kconfig.arm | 11 + drivers/cpufreq/Makefile | 1 + drivers/cpufreq/cpufreq-dt-platdev.c | 2 - drivers/cpufreq/ti-cpufreq.c | 272 +++++++++++++++++++++ include/linux/pm_opp.h | 6 + 7 files changed, 423 insertions(+), 6 deletions(-) create mode 100644 Documentation/devicetree/bindings/cpufreq/ti-cpufreq.txt create mode 100644 drivers/cpufreq/ti-cpufreq.c
Best regards, Lukasz Majewski -- DENX Software Engineering GmbH, Managing Director: Wolfgang Denk HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd@denx.de