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Groups > linux.kernel > #1619364
| From | Icenowy Zheng <icenowy@aosc.io> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH 0/5] Some Allwinner CCU tweaks and basical DVFS support for H3/H2+ |
| Date | 2017-04-08 21:00 +0200 |
| Message-ID | <tu3Kx-yE-3@gated-at.bofh.it> (permalink) |
| Organization | linux.* mail to news gateway |
This patchset aim to add basical DVFS support for Allwinner H3/H2+ SoCs, they seem to be nearly the same. The first patch is a CCU fix for all NKMP-type clocks, not H3 limited. Please schedule this patch to 4.11 queue, as A33 needs also this patch. It solves the problem that system hangs when the PLL_CPUX change for the first time. The second patch allows the PLL_CPUX to change for CPUX clock on H3. The third patch imports a bunch of new SoCs' compatibles into cpufreq-dt-platdev driver. The fourth patch adds several operating points for Allwinner H3/H2+ CPU. The fifth patch adds the regulator node to Orange Pi Zero board's device tree. Icenowy Zheng (5): clk: sunxi-ng: prevent NKMP clocks from temporarily get higher freq clk: sunxi-ng: allow set parent clock (PLL_CPUX) for CPUX clock on H3 cpufreq: dt: Add support for some new Allwinner SoCs ARM: sun8i: h3: add operating-points-v2 table for CPU ARM: sun8i: h2+: add SY8113B regulator used by Orange Pi Zero board arch/arm/boot/dts/sun8i-h2-plus-orangepi-zero.dts | 21 +++++++ arch/arm/boot/dts/sun8i-h3.dtsi | 38 +++++++++++- drivers/clk/sunxi-ng/ccu-sun8i-h3.c | 2 +- drivers/clk/sunxi-ng/ccu_nkmp.c | 76 +++++++++++++++++++---- drivers/cpufreq/cpufreq-dt-platdev.c | 5 ++ 5 files changed, 129 insertions(+), 13 deletions(-) -- 2.12.2
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[PATCH 0/5] Some Allwinner CCU tweaks and basical DVFS support for H3/H2+ Icenowy Zheng <icenowy@aosc.io> - 2017-04-08 21:00 +0200
[PATCH 3/5] cpufreq: dt: Add support for some new Allwinner SoCs Icenowy Zheng <icenowy@aosc.io> - 2017-04-08 21:00 +0200
[PATCH 1/5] clk: sunxi-ng: prevent NKMP clocks from temporarily get higher freq Icenowy Zheng <icenowy@aosc.io> - 2017-04-08 21:00 +0200
Re: [linux-sunxi] [PATCH 1/5] clk: sunxi-ng: prevent NKMP clocks from temporarily get higher freq Ondřej Jirman <megi@xff.cz> - 2017-04-09 00:10 +0200
[PATCH 4/5] ARM: sun8i: h3: add operating-points-v2 table for CPU Icenowy Zheng <icenowy@aosc.io> - 2017-04-08 21:00 +0200
[PATCH 5/5] ARM: sun8i: h2+: add SY8113B regulator used by Orange Pi Zero board Icenowy Zheng <icenowy@aosc.io> - 2017-04-08 21:00 +0200
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