Messages in this thread | | | From | Jerome Brunet <> | Subject | [RFC PATCH 0/9] reset: amlogic: move reset drivers out of CCF | Date | Thu, 16 May 2024 17:08:30 +0200 |
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This RFC follows the discussion about having reset driver in the clock tree [1]. Ideally those should reside in the reset part of tree.
Also the code of the amlogic reset driver is very similar between the 2 trees and could use the same driver code.
This RFC moves the reset driver of audio clock controller of the g12 and sm1 SoC family to the reset tree, using the auxiliary bus.
The infrastructure put in place is meant to be generic enough so we may eventually also move the reset drivers in the meson8b and aoclk clock controllers.
[1] https://lore.kernel.org/linux-clk/e3a85852b911fdf16dd9ae158f42b3ef.sboyd@kernel.org
Jerome Brunet (9): reset: amlogic: convert driver to regmap reset: amlogic: add driver parameters reset: amlogic: split the device and platform probe reset: amlogic: use reset number instead of register count reset: amlogic: add reset status support reset: amlogic: add toggle reset support reset: amlogic: add auxiliary reset driver support clk: meson: add auxiliary reset helper driver clk: amlogic: axg-audio: use the auxiliary reset driver
drivers/clk/meson/Kconfig | 6 + drivers/clk/meson/Makefile | 1 + drivers/clk/meson/axg-audio.c | 108 +-------- drivers/clk/meson/meson-clk-rst-aux.c | 84 +++++++ drivers/clk/meson/meson-clk-rst-aux.h | 14 ++ drivers/reset/Kconfig | 1 + drivers/reset/reset-meson.c | 210 ++++++++++++++---- include/soc/amlogic/meson8b-auxiliary-reset.h | 17 ++ 8 files changed, 293 insertions(+), 148 deletions(-) create mode 100644 drivers/clk/meson/meson-clk-rst-aux.c create mode 100644 drivers/clk/meson/meson-clk-rst-aux.h create mode 100644 include/soc/amlogic/meson8b-auxiliary-reset.h
-- 2.43.0
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