In the last cycle, the patches support Whale2 sc9860 mobile chip have been merged. This patchset adds clock driver which is used on almost all Spreadtrum SoCs.
This is a rewrite of Spreadtrum's original clock driver[1] according to the comments[2] from Stephen Boyd. This series also adds Spreadtrum clock binding documentation and devicetree data. Any comments would be greatly appreciated. Thanks, Chunyan [1] https://lwn.net/Articles/722739/ [2] https://www.spinics.net/lists/arm-kernel/msg582017.html Chunyan Zhang (9): dt-bindings: Add Spreadtrum CCU binding documentation clk: sprd: Add common infrastructure clk: sprd: add gate clock support clk: sprd: add mux clock support clk: sprd: add divider clock support clk: sprd: add composite clock support clk: sprd: add adjustable pll support clk: sprd: add clock support for SC9860 arm64: dts: add ccu for SC9860 .../devicetree/bindings/clock/sprd-ccu.txt | 46 + arch/arm64/boot/dts/sprd/sc9860-ccu.dtsi | 67 + arch/arm64/boot/dts/sprd/sc9860.dtsi | 2 + arch/arm64/boot/dts/sprd/whale2.dtsi | 8 - drivers/clk/Makefile | 1 + drivers/clk/sprd/Makefile | 4 + drivers/clk/sprd/ccu-sc9860.c | 1742 ++++++++++++++++++++ drivers/clk/sprd/ccu-sc9860.h | 379 +++++ drivers/clk/sprd/ccu_common.c | 78 + drivers/clk/sprd/ccu_common.h | 90 + drivers/clk/sprd/ccu_composite.c | 62 + drivers/clk/sprd/ccu_composite.h | 47 + drivers/clk/sprd/ccu_div.c | 93 ++ drivers/clk/sprd/ccu_div.h | 77 + drivers/clk/sprd/ccu_gate.c | 102 ++ drivers/clk/sprd/ccu_gate.h | 73 + drivers/clk/sprd/ccu_mux.c | 82 + drivers/clk/sprd/ccu_mux.h | 63 + drivers/clk/sprd/ccu_pll.c | 241 +++ drivers/clk/sprd/ccu_pll.h | 123 ++ include/dt-bindings/clock/sc9860-ccu.h | 19 + 21 files changed, 3391 insertions(+), 8 deletions(-) create mode 100644 Documentation/devicetree/bindings/clock/sprd-ccu.txt create mode 100644 arch/arm64/boot/dts/sprd/sc9860-ccu.dtsi create mode 100644 drivers/clk/sprd/Makefile create mode 100644 drivers/clk/sprd/ccu-sc9860.c create mode 100644 drivers/clk/sprd/ccu-sc9860.h create mode 100644 drivers/clk/sprd/ccu_common.c create mode 100644 drivers/clk/sprd/ccu_common.h create mode 100644 drivers/clk/sprd/ccu_composite.c create mode 100644 drivers/clk/sprd/ccu_composite.h create mode 100644 drivers/clk/sprd/ccu_div.c create mode 100644 drivers/clk/sprd/ccu_div.h create mode 100644 drivers/clk/sprd/ccu_gate.c create mode 100644 drivers/clk/sprd/ccu_gate.h create mode 100644 drivers/clk/sprd/ccu_mux.c create mode 100644 drivers/clk/sprd/ccu_mux.h create mode 100644 drivers/clk/sprd/ccu_pll.c create mode 100644 drivers/clk/sprd/ccu_pll.h create mode 100644 include/dt-bindings/clock/sc9860-ccu.h -- 2.7.4
