kernel/linux.git/drivers/clk/x86, branch linux-5.11.y

Merge tag 'acpi-5.9-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

2020-08-15T15:18:22+00:00

Pull more ACPI updates from Rafael Wysocki: "Add new hardware support to the ACPI driver for AMD SoCs, the x86 clk driver and the Designware i2c driver (changes from Akshu Agrawal and Pu Wen)" * tag 'acpi-5.9-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: clk: x86: Support RV architecture ACPI: APD: Add a fmw property is_raven clk: x86: Change name from ST to FCH ACPI: APD: Change name from ST to FCH i2c: designware: Add device HID for Hygon I2C controller

clk: x86: Support RV architecture

2020-08-07T18:12:00+00:00

There is minor difference between previous family of SoC and the current one. Which is the there is only 48Mh fixed clk. There is no mux and no option to select another freq as there in previous. Signed-off-by: Akshu Agrawal Reviewed-by: Stephen Boyd Signed-off-by: Rafael J. Wysocki

clk: x86: Change name from ST to FCH

2020-08-07T18:11:59+00:00

AMD SoC general pupose clk is present in new platforms with minor differences. We can reuse the same clk driver for other platforms. Hence, changing name from ST(SoC) to FCH(IP) Signed-off-by: Akshu Agrawal Reviewed-by: Stephen Boyd Signed-off-by: Rafael J. Wysocki

ACPI: APD: Change name from ST to FCH

2020-08-07T18:11:59+00:00

AMD SoC general pupose clk is present in new platforms with same MMIO mappings. We can reuse the same clk handler support for other platforms. Hence, changing name from ST(SoC) to FCH(IP) Signed-off-by: Akshu Agrawal Acked-by: Stephen Boyd Signed-off-by: Rafael J. Wysocki

clk: intel: Avoid unnecessary memset by improving code

2020-07-24T08:58:15+00:00

memset can be avoided in a loop if the variables used are declared inside the loop. Move such variables declaration inside the loop to avoid memset. Signed-off-by: Rahul Tanwar Link: https://lore.kernel.org/r/26624b65d0e6b958c4765a406b9929d1a9ce1c2c.1594880946.git.rahul.tanwar@linux.intel.com [sboyd@kernel.org: Drop NULL assignment that is overwritten] Signed-off-by: Stephen Boyd

clk: intel: Improve locking in the driver

2020-07-24T08:55:18+00:00

Remove/reduce unnecessary spin locking of the code. Signed-off-by: Rahul Tanwar Link: https://lore.kernel.org/r/79c0f5f9f5bc512a7e2b5f3c91f6341f28b5854c.1594880946.git.rahul.tanwar@linux.intel.com Signed-off-by: Stephen Boyd

clk: intel: Use devm_clk_hw_register() instead of clk_hw_register()

2020-07-24T08:55:18+00:00

To ensure that clks are unregistered in case of any failure, use devm_clk_hw_register() instead of clk_hw_register(). Signed-off-by: Rahul Tanwar Link: https://lore.kernel.org/r/7ef7009b4e9f986fd6dfbf487c0e85de68a4ba9b.1594880946.git.rahul.tanwar@linux.intel.com Signed-off-by: Stephen Boyd

clk: intel: remove redundant initialization of variable rate64

2020-05-28T23:00:33+00:00

The variable rate64 is being initialized with a value that is never read and it is being updated later with a new value. The initialization is redundant and can be removed. Addresses-Coverity: ("Unused value") Signed-off-by: Colin Ian King Link: https://lkml.kernel.org/r/20200528221219.535804-1-colin.king@canonical.com Signed-off-by: Stephen Boyd

clk: intel: Add CGU clock driver for a new SoC

2020-05-27T02:58:52+00:00

Clock Generation Unit(CGU) is a new clock controller IP of a forthcoming Intel network processor SoC named Lightning Mountain(LGM). It provides programming interfaces to control & configure all CPU & peripheral clocks. Add common clock framework based clock controller driver for CGU. Signed-off-by: Rahul Tanwar Link: https://lkml.kernel.org/r/42a4f71847714df482bacffdcd84341a4052800b.1587102634.git.rahul.tanwar@linux.intel.com [sboyd@kernel.org: Kill init function to alloc and cleanup newline] Signed-off-by: Stephen Boyd

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500

2019-06-19T15:09:55+00:00

Based on 2 normalized pattern(s): 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 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 # extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 4122 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Enrico Weigelt Reviewed-by: Kate Stewart Reviewed-by: Allison Randal Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081206.933168790@linutronix.de Signed-off-by: Greg Kroah-Hartman