clk: meson: axg-audio: migrate to the new parent description method

This clock controller use the string comparison method to describe parent relation between the clocks, which is not optimized. A recent patch [0] allows parents to be specified without string names or with device-tree clock name by using a new assignment structure. Migrate to the new way by using .parent_hws where possible (when parent clocks are localy declared in the controller) and use .parent_data otherwise. Remove clk input helper and all bypass clocks (declared in probe function) which are no longer used since we are able to use device-tree clock name directly. [0] commit fc0c209c ("clk: Allow parents to be specified without string names") Signed-off-by: Alexandre Mergnat <amergnat@baylibre.com> [jbrunet@baylibre.com: remove CLK_SET_RATE_PARENT from mst muxes] Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>

clk: meson: axg-audio: migrate to the new parent description method
This clock controller use the string comparison method to describe parent relation between the clocks, which is not optimized. A recent patch [0] allows parents to be specified without string names or with device-tree clock name by using a new assignment structure. Migrate to the new way by using .parent_hws where possible (when parent clocks are localy declared in the controller) and use .parent_data otherwise. Remove clk input helper and all bypass clocks (declared in probe function) which are no longer used since we are able to use device-tree clock name directly. [0] commit fc0c209c ("clk: Allow parents to be specified without string names") Signed-off-by: Alexandre Mergnat <amergnat@baylibre.com> [jbrunet@baylibre.com: remove CLK_SET_RATE_PARENT from mst muxes] Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
282420ee · Alexandre Mergnat · Jerome Brunet · b6297d9e · 282420ee · 282420ee
Commit 282420ee authored Jul 25, 2019 by Alexandre Mergnat Committed by Jerome Brunet Jul 29, 2019
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drivers/clk/meson/Kconfig drivers/clk/meson/Kconfig +0 -1

drivers/clk/meson/axg-audio.c drivers/clk/meson/axg-audio.c +120 -141

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--- a/drivers/clk/meson/Kconfig
+++ b/drivers/clk/meson/Kconfig
@@ -86,7 +86,6 @@ config COMMON_CLK_AXG
 config COMMON_CLK_AXG_AUDIO
 	tristate "Meson AXG Audio Clock Controller Driver"
 	depends on ARCH_MESON
-	select COMMON_CLK_MESON_INPUT
 	select COMMON_CLK_MESON_REGMAP
 	select COMMON_CLK_MESON_PHASE
 	select COMMON_CLK_MESON_SCLK_DIV

--- a/drivers/clk/meson/axg-audio.c
+++ b/drivers/clk/meson/axg-audio.c