Allwinner SoCs after sun6i-a31 nearly all have a R_CCU in PRCM part. (V3s and R40 do not have it, as they have even no PRCM)
This patch adds support for the ones on H3/A64. Some clock/reset values are reserved for easier extending the support to A31/A23, but for this I think some changes to the PRCM MFD should be made, see [1] (Although this is only a sketch). [1] https://github.com/wens/linux/commits/sunxi-ng-prcm Icenowy Zheng (3): dt-bindings: update device tree binding for Allwinner PRCM CCUs clk: sunxi-ng: add support for PRCM CCUs arm64: dts: allwinner: add r_ccu node .../devicetree/bindings/clock/sunxi-ccu.txt | 2 + arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 11 ++ drivers/clk/sunxi-ng/Kconfig | 6 + drivers/clk/sunxi-ng/Makefile | 1 + drivers/clk/sunxi-ng/ccu-sun6i-r.c | 209 +++++++++++++++++++++ drivers/clk/sunxi-ng/ccu-sun6i-r.h | 27 +++ include/dt-bindings/clock/sun6i-r-ccu.h | 58 ++++++ include/dt-bindings/reset/sun6i-r-ccu.h | 54 ++++++ 8 files changed, 368 insertions(+) create mode 100644 drivers/clk/sunxi-ng/ccu-sun6i-r.c create mode 100644 drivers/clk/sunxi-ng/ccu-sun6i-r.h create mode 100644 include/dt-bindings/clock/sun6i-r-ccu.h create mode 100644 include/dt-bindings/reset/sun6i-r-ccu.h -- 2.11.1 -- You received this message because you are subscribed to the Google Groups "linux-sunxi" group. To unsubscribe from this group and stop receiving emails from it, send an email to linux-sunxi+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
