Re: [PATCH v7] cpufreq: mediatek-hw: Add support for Mediatek cpufreq HW driver
Hi, Rob sir: Sorry to bother you, may I have your review comment for the binding part? Appreciated. On Wed, 2020-09-16 at 19:39 +0800, Hector Yuan wrote: > Hi, Rob sir: > > Sorry to bother you, may I have your review comment for the binding > part? > Appreciated. > > On Thu, 2020-09-10 at 11:04 +0530, Viresh Kumar wrote: > > On 10-09-20, 13:30, Hector Yuan wrote: > > > On Thu, 2020-09-10 at 10:33 +0530, Viresh Kumar wrote: > > > > On 10-09-20, 12:31, Hector Yuan wrote: > > > > > The CPUfreq HW present in some Mediatek chipsets offloads the steps > > > > > necessary for changing the frequency of CPUs. > > > > > The driver implements the cpufreq driver interface for this hardware > > > > > engine. > > > > > > > > > > This patch depends on the MT6779 DTS patch submitted by Hanks Chen > > > > > https://lkml.org/lkml/2020/8/4/1094 > > > > > > > > Thanks for hanging there. Looks good to me. I will apply it once Rob > > > > Ack's the binding patch. > > > > > > > > > > Many thanks for your help. May I know if you can add Reviewed-by tag to > > > this patch set. > > > > Since this patchset is going to get merged via my tree (ARM cpufreq > > tree), a reviewed-by isn't required here. I will queue it up for > > 5.10-rc1 after I receive an Ack from Rob. > > > > > I would like to prepare some patches for more features > > > based on this. Is that okay to you? Thanks again. > > > > That should be fine. > > > >
Re: [PATCH v7] cpufreq: mediatek-hw: Add support for Mediatek cpufreq HW driver
Hi, Rob sir: Sorry to bother you, may I have your review comment for the binding part? Appreciated. On Thu, 2020-09-10 at 11:04 +0530, Viresh Kumar wrote: > On 10-09-20, 13:30, Hector Yuan wrote: > > On Thu, 2020-09-10 at 10:33 +0530, Viresh Kumar wrote: > > > On 10-09-20, 12:31, Hector Yuan wrote: > > > > The CPUfreq HW present in some Mediatek chipsets offloads the steps > > > > necessary for changing the frequency of CPUs. > > > > The driver implements the cpufreq driver interface for this hardware > > > > engine. > > > > > > > > This patch depends on the MT6779 DTS patch submitted by Hanks Chen > > > > https://lkml.org/lkml/2020/8/4/1094 > > > > > > Thanks for hanging there. Looks good to me. I will apply it once Rob > > > Ack's the binding patch. > > > > > > > Many thanks for your help. May I know if you can add Reviewed-by tag to > > this patch set. > > Since this patchset is going to get merged via my tree (ARM cpufreq > tree), a reviewed-by isn't required here. I will queue it up for > 5.10-rc1 after I receive an Ack from Rob. > > > I would like to prepare some patches for more features > > based on this. Is that okay to you? Thanks again. > > That should be fine. >
Re: [PATCH v7] cpufreq: mediatek-hw: Add support for Mediatek cpufreq HW driver
On 10-09-20, 13:30, Hector Yuan wrote: > On Thu, 2020-09-10 at 10:33 +0530, Viresh Kumar wrote: > > On 10-09-20, 12:31, Hector Yuan wrote: > > > The CPUfreq HW present in some Mediatek chipsets offloads the steps > > > necessary for changing the frequency of CPUs. > > > The driver implements the cpufreq driver interface for this hardware > > > engine. > > > > > > This patch depends on the MT6779 DTS patch submitted by Hanks Chen > > > https://lkml.org/lkml/2020/8/4/1094 > > > > Thanks for hanging there. Looks good to me. I will apply it once Rob > > Ack's the binding patch. > > > > Many thanks for your help. May I know if you can add Reviewed-by tag to > this patch set. Since this patchset is going to get merged via my tree (ARM cpufreq tree), a reviewed-by isn't required here. I will queue it up for 5.10-rc1 after I receive an Ack from Rob. > I would like to prepare some patches for more features > based on this. Is that okay to you? Thanks again. That should be fine. -- viresh
Re: [PATCH v7] cpufreq: mediatek-hw: Add support for Mediatek cpufreq HW driver
On Thu, 2020-09-10 at 10:33 +0530, Viresh Kumar wrote: > On 10-09-20, 12:31, Hector Yuan wrote: > > The CPUfreq HW present in some Mediatek chipsets offloads the steps > > necessary for changing the frequency of CPUs. > > The driver implements the cpufreq driver interface for this hardware > > engine. > > > > This patch depends on the MT6779 DTS patch submitted by Hanks Chen > > https://lkml.org/lkml/2020/8/4/1094 > > Thanks for hanging there. Looks good to me. I will apply it once Rob > Ack's the binding patch. > Many thanks for your help. May I know if you can add Reviewed-by tag to this patch set. I would like to prepare some patches for more features based on this. Is that okay to you? Thanks again.
Re: [PATCH v7] cpufreq: mediatek-hw: Add support for Mediatek cpufreq HW driver
On 10-09-20, 12:31, Hector Yuan wrote: > The CPUfreq HW present in some Mediatek chipsets offloads the steps necessary > for changing the frequency of CPUs. > The driver implements the cpufreq driver interface for this hardware engine. > > This patch depends on the MT6779 DTS patch submitted by Hanks Chen > https://lkml.org/lkml/2020/8/4/1094 Thanks for hanging there. Looks good to me. I will apply it once Rob Ack's the binding patch. -- viresh
[PATCH v7] cpufreq: mediatek-hw: Add support for Mediatek cpufreq HW driver
The CPUfreq HW present in some Mediatek chipsets offloads the steps necessary for changing the frequency of CPUs. The driver implements the cpufreq driver interface for this hardware engine. This patch depends on the MT6779 DTS patch submitted by Hanks Chen https://lkml.org/lkml/2020/8/4/1094 Hector.Yuan (2): cpufreq: mediatek-hw: Add support for Mediatek cpufreq HW driver dt-bindings: cpufreq: add bindings for MediaTek cpufreq HW .../bindings/cpufreq/cpufreq-mediatek-hw.yaml | 141 ++ drivers/cpufreq/Kconfig.arm| 12 + drivers/cpufreq/Makefile |1 + drivers/cpufreq/mediatek-cpufreq-hw.c | 277 4 files changed, 431 insertions(+) create mode 100644 Documentation/devicetree/bindings/cpufreq/cpufreq-mediatek-hw.yaml create mode 100644 drivers/cpufreq/mediatek-cpufreq-hw.c