Messages in this thread | | | From | James Liao <> | Subject | [PATCH v2 0/4] Add Mediatek MT8173 subsystem clocks support | Date | Tue, 30 Jun 2015 10:58:43 +0800 |
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This patchset is based on 4.1-rc1 plus [1], and contains subsystem clocks support for Mediatek MT8173.
There are many different implementation suggestions due to each subsystem HW contains multiple functions, such as clock and reset controllers.
In this patch, I still put subsystem clock implementations in drivers/clk/mediatek, no mater reset controllers may need to implement in the same directory in the future. That's because many other vendors also implement clock and reset controllers in drivers/clk, and it looks like an acceptible way.
changes since v1: - Add CA7PLL and CA15PLL as critical clocks. - Use the same register descriptor for imgsys, vensys and vencltsys. - Generalize apmixedsys special clocks registration.
[1] https://lkml.org/lkml/2015/5/21/97
James Liao (3): dt-bindings: ARM: Mediatek: Document devicetree bindings for clock controllers clk: mediatek: Add subsystem clocks of MT8173 clk: mediatek: Add USB clock support in MT8173 APMIXEDSYS
Sascha Hauer (1): clk: mediatek: mt8173: Fix enabling of critical clocks
.../bindings/arm/mediatek/mediatek,imgsys.txt | 22 + .../bindings/arm/mediatek/mediatek,mmsys.txt | 22 + .../bindings/arm/mediatek/mediatek,vdecsys.txt | 22 + .../bindings/arm/mediatek/mediatek,vencltsys.txt | 22 + .../bindings/arm/mediatek/mediatek,vencsys.txt | 22 + drivers/clk/mediatek/clk-mt8173.c | 467 ++++++++++++++++++++- drivers/clk/mediatek/clk-pll.c | 7 +- include/dt-bindings/clock/mt8173-clk.h | 94 ++++- 8 files changed, 664 insertions(+), 14 deletions(-) create mode 100644 Documentation/devicetree/bindings/arm/mediatek/mediatek,imgsys.txt create mode 100644 Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.txt create mode 100644 Documentation/devicetree/bindings/arm/mediatek/mediatek,vdecsys.txt create mode 100644 Documentation/devicetree/bindings/arm/mediatek/mediatek,vencltsys.txt create mode 100644 Documentation/devicetree/bindings/arm/mediatek/mediatek,vencsys.txt
-- 1.8.1.1.dirty
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