Hi, Take 2 has build errors in drivers/clk/sunxi-ng/ccu-suniv-f1c100s.c fixed. The following changes since commit a188339ca5a396acc588e5851ed7e19f66b0ebd9: Linux 5.2-rc1 (2019-05-19 15:47:09 -0700) are available in the Git repository at: https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git sunxi-ng-parent-rewrite-part-1-take-2 for you to fetch changes up to 89f27fb2dd348d8d52a97e6ebec15c64fe461a25: clk: sunxi-ng: sun8i-r: Use local parent references for SUNXI_CCU_GATE (2019-06-22 10:13:16 +0800) ---------------------------------------------------------------- Allwinner sunxi-ng clk driver parent relation rewrite part 1 - take 2 The first part of ongoing work to convert the sunxi-ng clk driver from using global clock name strings to describe clk parenting, to having direct struct clk_hw pointers, or local names based on clock-names from the device tree binding. This is based on Stephen Boyd's recent work allowing clk drivers to specify clk parents using struct clk_hw * or parsing DT phandles in the clk node. This series can be split into a few major parts: 1) The first patch is a small fix for clk debugfs representation. 2) A bunch of CLK_HW_INIT_* helper macros are added. These cover the situations I encountered, or assume I will encounter, such as single internal (struct clk_hw *) parent, single DT (struct clk_parent_data .fw_name), multiple internal parents, and multiple mixed (internal + DT) parents. A special variant for just an internal single parent is added, CLK_HW_INIT_HWS, which lets the driver share the singular list, instead of having the compiler create a compound literal every time. It might even make sense to only keep this variant. 3) A bunch of CLK_FIXED_FACTOR_* helper macros are added. The rationale is the same as the single parent CLK_HW_INIT_* helpers. 4) Bulk conversion of CLK_FIXED_FACTOR to use local parent references, either struct clk_hw * or DT .fw_name types, whichever the hardware requires. 5) The beginning of SUNXI_CCU_GATE conversion to local parent references. This part is not done. They are included as justification and examples for the shared list of clk parents case. ---------------------------------------------------------------- Chen-Yu Tsai (25): clk: Fix debugfs clk_possible_parents for clks without parent string names clk: Add CLK_HW_INIT_* macros using .parent_hws clk: Add CLK_HW_INIT_FW_NAME macro using .fw_name in .parent_data clk: Add CLK_HW_INIT_PARENT_DATA macro using .parent_data clk: fixed-factor: Add CLK_FIXED_FACTOR_HW which takes clk_hw pointer as parent clk: fixed-factor: Add CLK_FIXED_FACTOR_HWS which takes list of struct clk_hw * clk: fixed-factor: Add CLK_FIXED_FACTOR_FW_NAME for DT clock-names parent clk: sunxi-ng: switch to of_clk_hw_register() for registering clks clk: sunxi-ng: sun8i-r: Use local parent references for CLK_HW_INIT_* clk: sunxi-ng: a10: Use local parent references for CLK_FIXED_FACTOR clk: sunxi-ng: sun5i: Use local parent references for CLK_FIXED_FACTOR clk: sunxi-ng: a31: Use local parent references for CLK_FIXED_FACTOR clk: sunxi-ng: a23: Use local parent references for CLK_FIXED_FACTOR clk: sunxi-ng: a33: Use local parent references for CLK_FIXED_FACTOR clk: sunxi-ng: h3: Use local parent references for CLK_FIXED_FACTOR clk: sunxi-ng: r40: Use local parent references for CLK_FIXED_FACTOR clk: sunxi-ng: v3s: Use local parent references for CLK_FIXED_FACTOR clk: sunxi-ng: sun8i-r: Use local parent references for CLK_FIXED_FACTOR clk: sunxi-ng: f1c100s: Use local parent references for CLK_FIXED_FACTOR clk: sunxi-ng: a64: Use local parent references for CLK_FIXED_FACTOR clk: sunxi-ng: h6: Use local parent references for CLK_FIXED_FACTOR clk: sunxi-ng: h6-r: Use local parent references for CLK_FIXED_FACTOR clk: sunxi-ng: gate: Add macros for referencing local clock parents clk: sunxi-ng: a80-usb: Use local parent references for SUNXI_CCU_GATE clk: sunxi-ng: sun8i-r: Use local parent references for SUNXI_CCU_GATE drivers/clk/clk.c | 44 ++++++++++++- drivers/clk/sunxi-ng/ccu-sun4i-a10.c | 39 +++++++----- drivers/clk/sunxi-ng/ccu-sun50i-a64.c | 41 +++++++----- drivers/clk/sunxi-ng/ccu-sun50i-h6-r.c | 2 +- drivers/clk/sunxi-ng/ccu-sun50i-h6.c | 69 ++++++++++++-------- drivers/clk/sunxi-ng/ccu-sun5i.c | 34 ++++++---- drivers/clk/sunxi-ng/ccu-sun6i-a31.c | 39 +++++++----- drivers/clk/sunxi-ng/ccu-sun8i-a23.c | 34 ++++++---- drivers/clk/sunxi-ng/ccu-sun8i-a33.c | 34 ++++++---- drivers/clk/sunxi-ng/ccu-sun8i-h3.c | 29 ++++++--- drivers/clk/sunxi-ng/ccu-sun8i-r.c | 104 +++++++++++++++---------------- drivers/clk/sunxi-ng/ccu-sun8i-r40.c | 46 +++++++++----- drivers/clk/sunxi-ng/ccu-sun8i-v3s.c | 29 ++++++--- drivers/clk/sunxi-ng/ccu-sun9i-a80-usb.c | 32 ++++++---- drivers/clk/sunxi-ng/ccu-suniv-f1c100s.c | 29 ++++++--- drivers/clk/sunxi-ng/ccu_common.c | 2 +- drivers/clk/sunxi-ng/ccu_gate.h | 53 ++++++++++++++++ include/linux/clk-provider.h | 89 ++++++++++++++++++++++++++ 18 files changed, 526 insertions(+), 223 deletions(-)