kernel/drivers/clk/ti/mux.c, branch linux-6.9.y

clk: ti: Improve clksel clock bit parsing for reg property

2024-02-26T11:08:45Z

Because of legacy reasons, the TI clksel composite clocks can have overlapping reg properties, and use a custom ti,bit-shift property. For the clksel clocks we can start using of the standard reg property instead of the custom ti,bit-shift property. To do this, let's add a ti_clk_get_legacy_bit_shift() helper, and make ti_clk_get_reg_addr() populate the clock bit offset. This makes it possible to update the devicetree files to use the reg property one clock at a time. Acked-by: Stephen Boyd Signed-off-by: Tony Lindgren

clk: ti: change ti_clk_register[_omap_hw]() API

2022-11-23T01:01:47Z

The ti_clk_register() and ti_clk_register_omap_hw() functions are always called with the parameter of type "struct device" set to NULL, since the functions from which they are called always have a parameter of type "struct device_node". Replacing "struct device" type parameter with "struct device_node" will allow you to register a TI clock to the common clock framework by taking advantage of the facilities provided by the "struct device_node" type. Further, adding the "of_" prefix to the name of these functions explicitly binds them to the "struct device_node" type. The patch has been tested on a Beaglebone board. Signed-off-by: Dario Binacchi Tested-by: Tony Lindgren Reviewed-by: Tony Lindgren Link: https://lore.kernel.org/r/20221113181147.1626585-1-dario.binacchi@amarulasolutions.com Signed-off-by: Stephen Boyd

treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_320.RULE

2022-06-10T12:51:36Z

Based on the normalized pattern: this program is free software you can redistribute it and/or modify it under the terms of the gnu general public license version 2 as published by the free software foundation this program is distributed as is without any warranty of any kind whether express or implied without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference. Reviewed-by: Allison Randal Signed-off-by: Thomas Gleixner Signed-off-by: Greg Kroah-Hartman

clk: ti: Update component clocks to use ti_dt_clk_name()

2022-03-11T02:55:59Z

Let's update all the TI component clocks to use ti_dt_clk_name() instead of devicetree node name if available. Signed-off-by: Tony Lindgren Link: https://lore.kernel.org/r/20220204071449.16762-9-tony@atomide.com Signed-off-by: Stephen Boyd

clk: ti: Remove unused functions

2019-06-07T18:54:48Z

They are not used any more since commit 7558562a70fb ("clk: ti: Drop legacy clk-3xxx-legacy code") Reported-by: Hulk Robot Suggested-by: Tero Kristo Signed-off-by: YueHaibing Signed-off-by: Stephen Boyd

clk: ti: remove usage of CLK_IS_BASIC

2019-02-15T14:46:22Z

Remove the usage of CLK_IS_BASIC flag completely from TI clock driver. In most cases, the use is completely redundant, but in some cases we need to use the new API to check if the clock is an OMAP clock or not. Signed-off-by: Tero Kristo Acked-by: Tony Lindgren Tested-by: Keerthy

Merge branch 'clk-ti' into clk-next

2018-10-18T22:41:21Z

* clk-ti: clk: ti: Prepare for remove of OF node name clk: Clean up suspend/resume coding style clk: ti: Add functions to save/restore clk context clk: clk: Add clk_gate_restore_context function clk: Add functions to save/restore clock context en-masse clk: ti: dra7: add new clkctrl data clk: ti: dra7xx: rename existing clkctrl data as compat data clk: ti: am43xx: add new clkctrl data for am43xx clk: ti: am43xx: rename existing clkctrl data as compat data clk: ti: am33xx: add new clkctrl data for am33xx clk: ti: am33xx: rename existing clkctrl data as compat data clk: ti: clkctrl: replace dashes from clkdm name with underscore clk: ti: clkctrl: support multiple clkctrl nodes under a cm node dt-bindings: clock: dra7xx: add clkctrl indices for new data layout dt-bindings: clock: am43xx: add clkctrl indices for new data layout dt-bindings: clock: am33xx: add clkctrl indices for new data layout

clk: ti: Add functions to save/restore clk context

2018-10-03T12:29:19Z

SoCs like AM43XX lose clock registers context during RTC-only suspend. Hence add functions to save/restore the clock registers context. Signed-off-by: Keerthy Signed-off-by: Russ Dill Acked-by: Tony Lindgren Signed-off-by: Tero Kristo

clk: Convert to using %pOFn instead of device_node.name

2018-08-30T16:50:20Z

In preparation to remove the node name pointer from struct device_node, convert printf users to use the %pOFn format specifier. Cc: Eugeniy Paltsev Cc: Michael Turquette Cc: Stephen Boyd Cc: linux-clk@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org Cc: linux-renesas-soc@vger.kernel.org Cc: linux-omap@vger.kernel.org Signed-off-by: Rob Herring Signed-off-by: Stephen Boyd

clk: ti: add support for clock latching to mux clocks

2018-03-08T09:42:05Z

Latching the clock settings is needed with certain clocks, where the setting is "cached" in HW before doing the actual re-programming of the clock source. This patch adds support for clock latching to the mux clock. Signed-off-by: Tero Kristo