Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]
Groups > linux.kernel > #1562335
| From | Markus Mayer <code@mmayer.net> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH v5 0/2] cpufreq: brcmstb-cpufreq: CPUfreq driver for older Broadcom STB SoCs |
| Date | 2017-01-19 01:40 +0100 |
| Message-ID | <t18VH-2JF-9@gated-at.bofh.it> (permalink) |
| Organization | linux.* mail to news gateway |
From: Markus Mayer <mmayer@broadcom.com>
This CPUfreq driver provides basic frequency scaling for older Broadcom
STB SoCs that do not use AVS firmware with DVFS support. There is no
support for voltage scaling.
v4 of this patch can be found at: https://patchwork.kernel.org/patch/9482357/
Changes since v4:
- Simplified (and hopefully clarified) binding document
- No code changes
v3 of this patch can be found at: https://lkml.org/lkml/2016/11/22/747
Changes since v3:
- added binding document
- got rid of calls to __clk_lookup(), using devm_clk_get() instead
- re-worked clock lookup code a bit, along with switching to devm_clk_get()
- get_frequencies() became a void function, removing the need for some
error checking
- fixed CONFIG_ARM_BRCM_AVS_CPUFREQ typo
- fixed MODULE_DEVICE_TABLE declaration
Markus Mayer (2):
dt-bindings: brcm: clocks: add binding for brcmstb-cpu-clk-div
cpufreq: brcmstb-cpufreq: CPUfreq driver for older Broadcom STB SoCs
.../bindings/clock/brcm,brcmstb-cpu-clk-div.txt | 27 ++
MAINTAINERS | 1 +
drivers/cpufreq/Kconfig.arm | 12 +
drivers/cpufreq/Makefile | 1 +
drivers/cpufreq/brcmstb-cpufreq.c | 377 +++++++++++++++++++++
5 files changed, 418 insertions(+)
create mode 100644 Documentation/devicetree/bindings/clock/brcm,brcmstb-cpu-clk-div.txt
create mode 100644 drivers/cpufreq/brcmstb-cpufreq.c
--
2.7.4
Back to linux.kernel | Previous | Next — Next in thread | Find similar | Unroll thread
[PATCH v5 0/2] cpufreq: brcmstb-cpufreq: CPUfreq driver for older Broadcom STB SoCs Markus Mayer <code@mmayer.net> - 2017-01-19 01:40 +0100
[PATCH v5 1/2] dt-bindings: brcm: clocks: add binding for brcmstb-cpu-clk-div Markus Mayer <code@mmayer.net> - 2017-01-19 01:40 +0100
Re: [PATCH v5 1/2] dt-bindings: brcm: clocks: add binding for brcmstb-cpu-clk-div Stephen Boyd <sboyd@codeaurora.org> - 2017-01-21 02:00 +0100
Re: [PATCH v5 1/2] dt-bindings: brcm: clocks: add binding for brcmstb-cpu-clk-div Rob Herring <robh@kernel.org> - 2017-01-21 21:50 +0100
[PATCH v5 2/2] cpufreq: brcmstb-cpufreq: CPUfreq driver for older Broadcom STB SoCs Markus Mayer <code@mmayer.net> - 2017-01-19 01:40 +0100
csiph-web