linux-dev - Linux kernel development work

Age	Commit message (Collapse)	Author	Files	Lines
2019-11-11	clk: tegra: Support for OSC context save and restore	Sowjanya Komatineni	1	-0/+15
	This patch adds support for saving OSC clock frequency and the drive-strength during OSC clock init and creates an API to restore OSC control register value from the saved context. This API is invoked by Tegra210 clock driver during system resume to restore the OSC clock settings. Acked-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Sowjanya Komatineni <skomatineni@nvidia.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2019-05-30	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 201	Thomas Gleixner	1	-12/+1
	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 <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Reviewed-by: Steve Winslow <swinslow@gmail.com> Reviewed-by: Richard Fontana <rfontana@redhat.com> Reviewed-by: Alexios Zavras <alexios.zavras@intel.com> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190528171438.107155473@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-04-28	clk: tegra: Remove trailing blank line	Thierry Reding	1	-1/+0
	Trailing blank lines are undesirable (several tools, such as git, complain about them), so remove it. Signed-off-by: Thierry Reding <treding@nvidia.com>
2016-03-02	clk: tegra: Remove CLK_IS_ROOT	Stephen Boyd	1	-4/+2
	This flag is a no-op now. Remove usage of the flag. Acked-by: Rhyland Klein <rklein@nvidia.com> Acked-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2015-07-20	clk: tegra: Properly include clk.h	Stephen Boyd	1	-1/+0
	Clock provider drivers generally shouldn't include clk.h because it's the consumer API. Only include clk.h in files that are using it. Also add in a clkdev.h include that was missing in a file using clkdev APIs. Cc: Peter De Schrijver <pdeschrijver@nvidia.com> Cc: Thierry Reding <treding@nvidia.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2015-04-10	clk: tegra: Model oscillator as clock	Thierry Reding	1	-11/+13
	Currently the Tegra clock driver simplifies the clock tree somewhat by taking advantage of the fact that clk_m runs at the same frequency as the oscillator. While that's true on all currently supported SoCs, it does not apply to Tegra210 anymore. On Tegra210 clk_m is typically divided down from the oscillator frequency. To support that setup, add a separate clock for the oscillator that both clk_m and pll_ref derive from. Modify the tegra_osc_clk_init() function to take an additional divider parameter for clk_m. Existing SoCs always pass in 1, whereas Tegra210 will read the divider from a register in the clock & reset controller. Signed-off-by: Thierry Reding <treding@nvidia.com>
2013-11-26	clk: tegra: move PMC, fixed clocks to common files	Peter De Schrijver	1	-0/+111
	Introduce new files for fixed and PMC clocks common between several Tegra SoCs and move Tegra114 to this new infrastructure. Signed-off-by: Peter De Schrijver <pdeschrijver@nvidia.com>