Allwinner R40 has a CCU like other CCUs after A31, however as it contains many peripherals (especially SATA), the CCU is complicated.
This patchset adds support for it. Patch 1 is from Priit's A10/A20 CCU patchset, which is needed for pll-periph0-sata (like the pll-periph-sata on A10/A20). Patch 2 adds postdiv support for NKM type clock, which is needed for pll-sata (with a postdiv of 6). Patch 3 is the main patch, which adds the support for R40 CCU. Icenowy Zheng (2): clk: sunxi-ng: nkm: add support for fixed post-divider clk: sunxi-ng: support R40 SoC Priit Laes (1): clk: sunxi-ng: div: Add support for fixed post-divider drivers/clk/sunxi-ng/Kconfig | 5 + drivers/clk/sunxi-ng/Makefile | 1 + drivers/clk/sunxi-ng/ccu-sun8i-r40.c | 1240 +++++++++++++++++++++++++++++ drivers/clk/sunxi-ng/ccu-sun8i-r40.h | 69 ++ drivers/clk/sunxi-ng/ccu_div.c | 22 +- drivers/clk/sunxi-ng/ccu_div.h | 3 +- drivers/clk/sunxi-ng/ccu_nkm.c | 22 +- drivers/clk/sunxi-ng/ccu_nkm.h | 2 + include/dt-bindings/clock/sun8i-r40-ccu.h | 187 +++++ include/dt-bindings/reset/sun8i-r40-ccu.h | 130 +++ 10 files changed, 1674 insertions(+), 7 deletions(-) create mode 100644 drivers/clk/sunxi-ng/ccu-sun8i-r40.c create mode 100644 drivers/clk/sunxi-ng/ccu-sun8i-r40.h create mode 100644 include/dt-bindings/clock/sun8i-r40-ccu.h create mode 100644 include/dt-bindings/reset/sun8i-r40-ccu.h -- 2.13.0