This patchset is based on 4.2-rc1 and [1], and contains subsystem clocks support for Mediatek MT8173. There are many different implementation suggestions [2][3] due to each subsystem HW contains multiple functions, such as clock and reset controllers. In this patchset, 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. This patchset also contains device tree nodes that are needed by subsystem clocks. changes since v2: - Rebase to 4.2-rc1. - Add device tree nodes for subsystem clocks. - Fine tune comments of patches. - Add __init, __initconst and const to init data and functions. - Removed unused code from init functions of subsystem clocks. 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://patchwork.kernel.org/patch/6446341/ [2] https://lkml.org/lkml/2015/5/21/96 [3] https://lkml.org/lkml/2015/6/29/590 James Liao (4): 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 arm64: dts: mt8173: Add subsystem clock controller device nodes 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 ++ arch/arm64/boot/dts/mediatek/mt8173.dtsi | 30 ++ drivers/clk/mediatek/clk-mt8173.c | 432 ++++++++++++++++++++- drivers/clk/mediatek/clk-pll.c | 7 +- include/dt-bindings/clock/mt8173-clk.h | 94 ++++- 9 files changed, 659 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 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
