In this series, we cleanup MediaTek clock reset drivers in clk/mediatek folder. MediaTek clock reset driver is used to provide reset control of modules controlled in clk, like infra_ao. Changes for V5: 1. Add all infra reset bits for MT8192 and MT8195. 2. Fix reviewers' comments. Changes for V4: 1. Abandon the implementation of reset-cell = 2, and use reset index to determine which reset bit is used. 2. Add documentation for enum/structure/function in reset.h. 3. Combine binding/drvier support patch for MT8192 and MT8195. 4. The MT8195 DTS is accepted by Matthias, and I add new DTS patch to support infracfg_ao reset for MT8195. The DTS of MT8195 is still not merged into mainline. Please refer to [1]. [1]: https://git.kernel.org/pub/scm/linux/kernel/git/matthias.bgg/linux.git/commit/?h=for-next&id=37f2582883be7218dc69f9af135959a8e93de223 Changes for V3: 1. Modify drivers for reviewers' comments. 2. Add dt-binding patch for MT8192/MT8195 infra. 3. Add reset property of infra node for MT8192. 4. Use original function for simple operation. Changes for V2: 1. Modify drivers for reviewers' comments. 2. Use simple reset to replace v1. 3. Recover v2 to set_clr. 4. Separate error handling to another patch. 5. Add support for input offset and bit from DT. 6. Add support for MT8192 and MT8195. Rex-BC Chen (16): clk: mediatek: reset: Add reset.h clk: mediatek: reset: Fix written reset bit offset clk: mediatek: reset: Refine and reorder functions in reset.c clk: mediatek: reset: Extract common drivers to update function clk: mediatek: reset: Merge and revise reset register function clk: mediatek: reset: Revise structure to control reset register clk: mediatek: reset: Support nonsequence base offsets of reset registers clk: mediatek: reset: Change return type for clock reset register function clk: mediatek: reset: Add new register reset function with device clk: mediatek: reset: Add reset support for simple probe dt-bindings: arm: mediatek: Add #reset-cells property for MT8192/MT8195 dt-bindings: reset: mediatek: Add infra_ao reset bit for MT8195 dt-bindings: reset: mediatek: Add infra_ao reset bit for MT8192 clk: mediatek: reset: Add infra_ao reset support for MT8192/MT8195 arm64: dts: mediatek: Add infra #reset-cells property for MT8192 arm64: dts: mediatek: Add infra #reset-cells property for MT8195 .../mediatek/mediatek,mt8192-sys-clock.yaml | 3 + .../mediatek/mediatek,mt8195-sys-clock.yaml | 3 + arch/arm64/boot/dts/mediatek/mt8192.dtsi | 1 + arch/arm64/boot/dts/mediatek/mt8195.dtsi | 13 +- drivers/clk/mediatek/clk-mt2701-eth.c | 10 +- drivers/clk/mediatek/clk-mt2701-g3d.c | 10 +- drivers/clk/mediatek/clk-mt2701-hif.c | 10 +- drivers/clk/mediatek/clk-mt2701.c | 22 ++- drivers/clk/mediatek/clk-mt2712.c | 22 ++- drivers/clk/mediatek/clk-mt7622-eth.c | 10 +- drivers/clk/mediatek/clk-mt7622-hif.c | 12 +- drivers/clk/mediatek/clk-mt7622.c | 22 ++- drivers/clk/mediatek/clk-mt7629-eth.c | 10 +- drivers/clk/mediatek/clk-mt7629-hif.c | 12 +- drivers/clk/mediatek/clk-mt8135.c | 22 ++- drivers/clk/mediatek/clk-mt8173.c | 22 ++- drivers/clk/mediatek/clk-mt8183.c | 18 +- drivers/clk/mediatek/clk-mt8192.c | 18 ++ drivers/clk/mediatek/clk-mt8195-infra_ao.c | 15 ++ drivers/clk/mediatek/clk-mtk.c | 7 + drivers/clk/mediatek/clk-mtk.h | 9 +- drivers/clk/mediatek/reset.c | 172 ++++++++++++------ drivers/clk/mediatek/reset.h | 77 ++++++++ include/dt-bindings/reset/mt8192-resets.h | 163 +++++++++++++++++ include/dt-bindings/reset/mt8195-resets.h | 170 +++++++++++++++++ 25 files changed, 759 insertions(+), 94 deletions(-) create mode 100644 drivers/clk/mediatek/reset.h -- 2.18.0
