kernel/git/stable/linux.git/drivers/clk/clk-oxnas.c, branch master

clk: oxnas: remove obsolete clock driver

2023-07-19T21:53:38+00:00

Due to lack of maintenance and stall of development for a few years now, and since no new features will ever be added upstream, remove support for OX810 and OX820 clock driver. Acked-by: Linus Walleij Acked-by: Arnd Bergmann Acked-by: Daniel Golle Signed-off-by: Neil Armstrong Link: https://lore.kernel.org/r/20230630-topic-oxnas-upstream-remove-v2-1-fb6ab3dea87c@linaro.org Signed-off-by: Stephen Boyd

clk: oxnas: Hold reference returned by of_get_parent()

2022-08-19T21:35:43+00:00

In oxnas_stdclk_probe(), we need to hold the reference returned by of_get_parent() and use it to call of_node_put() for refcount balance. Fixes: 0bbd72b4c64f ("clk: Add Oxford Semiconductor OXNAS Standard Clocks") Signed-off-by: Liang He Link: https://lore.kernel.org/r/20220628143155.170550-1-windhl@126.com Signed-off-by: Stephen Boyd

clk: Use of_device_get_match_data()

2022-03-12T03:23:30+00:00

Use of_device_get_match_data() to simplify the code. Reported-by: Zeal Robot Signed-off-by: Minghao Chi (CGEL ZTE) Link: https://lore.kernel.org/r/20220303014856.2059307-1-chi.minghao@zte.com.cn Acked-by: Neil Armstrong Signed-off-by: Stephen Boyd

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 201

2019-05-30T18:29:52+00:00

Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms and conditions of the gnu general public license version 2 as published by the free software foundation this program is distributed in the hope it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details you should have received a copy of the gnu general public license along with this program if not see http www gnu org licenses extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 228 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Allison Randal Reviewed-by: Steve Winslow Reviewed-by: Richard Fontana Reviewed-by: Alexios Zavras Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190528171438.107155473@linutronix.de Signed-off-by: Greg Kroah-Hartman

clk: oxnas: Add OX820 Gate clocks

2016-10-23T17:18:45+00:00

Add support for the Oxford Semiconductor OX820 SoC gate clocks along the OX810SE SoC support. This rework on concerns the gate clocks since they are different. Future PLL handling code will be added for OX820. Signed-off-by: Neil Armstrong Signed-off-by: Michael Turquette Link: lkml.kernel.org/r/20161005150752.22618-6-narmstrong@baylibre.com

clk: oxnas: Refactor to make use of devm_clk_hw_register()

2016-10-23T17:18:42+00:00

Make usage of static tables identified by the OF match table to feed devm_clk_hw_register() and use of_clk_add_hw_provider(). This structure is cleaner and simplifies adding new SoC support while having common probe and gate ops code. Signed-off-by: Neil Armstrong Signed-off-by: Michael Turquette Link: lkml.kernel.org/r/20161005150752.22618-5-narmstrong@baylibre.com

clk: oxnas: Rename to clk_oxnas_gate

2016-10-23T17:18:39+00:00

Rename clock ops to clk_oxnas_gate in ops and structures. Signed-off-by: Neil Armstrong Signed-off-by: Michael Turquette Link: lkml.kernel.org/r/20161005150752.22618-4-narmstrong@baylibre.com

clk: oxnas: make it explicitly non-modular

2016-07-06T22:20:33+00:00

The Kconfig currently controlling compilation of this code is: drivers/clk/Kconfig:config COMMON_CLK_OXNAS drivers/clk/Kconfig: bool "Clock driver for the OXNAS SoC Family" ...meaning that it currently is not being built as a module by anyone. Lets remove the modular code that is essentially orphaned, so that when reading the driver there is no doubt it is builtin-only. We explicitly disallow a driver unbind, since that doesn't have a sensible use case anyway, and it allows us to drop the ".remove" code for non-modular drivers. Since module_platform_driver() uses the same init level priority as builtin_platform_driver() the init ordering remains unchanged with this commit. Also note that MODULE_DEVICE_TABLE is a no-op for non-modular code. Cc: Stephen Boyd Acked-by: Neil Armstrong Cc: linux-clk@vger.kernel.org Signed-off-by: Paul Gortmaker Signed-off-by: Michael Turquette Link: lkml.kernel.org/r/20160704211220.5685-6-paul.gortmaker@windriver.com

clk: Fix return value check in oxnas_stdclk_probe()

2016-06-21T00:00:29+00:00

In case of error, the function syscon_node_to_regmap() returns ERR_PTR() and never returns NULL. The NULL test in the return value check should be replaced with IS_ERR(). Signed-off-by: Wei Yongjun Acked-by: Neil Armstrong Fixes: 0bbd72b4c64f ("clk: Add Oxford Semiconductor OXNAS Standard Clocks") Signed-off-by: Stephen Boyd

clk: Add Oxford Semiconductor OXNAS Standard Clocks

2016-04-21T21:20:07+00:00

Add Oxford Semiconductor OXNAS SoC Family Standard Clocks support. Signed-off-by: Neil Armstrong [sboyd@codeaurora.org: Drop NULL/continue check in registration loop] Signed-off-by: Stephen Boyd