12 Mar, 2020
3 commits
-
Tegra has no CLK_M_DIV2 and CLK_M_DIV4 clocks and instead it has
OSC_DIV2 and OSC_DIV4 clocks from OSC pads which are the possible
parents of PMC clocks for Tegra30 through Tegra210.Tegra PMC clock parents are changed to use OSC_DIV clocks.
So, this patch removes CLK_M_DIV fixed clocks
Tested-by: Dmitry Osipenko
Reviewed-by: Dmitry Osipenko
Signed-off-by: Sowjanya Komatineni
Signed-off-by: Thierry Reding -
OSC is one of the parent for Tegra PMC clocks clk_out_1, clk_out_2,
and clk_out_3.This patch adds Tegra OSC to clock lookup.
Tested-by: Dmitry Osipenko
Reviewed-by: Dmitry Osipenko
Signed-off-by: Sowjanya Komatineni
Signed-off-by: Thierry Reding -
Tegra30 through Tegra210 has OSC_DIV2 and OSC_DIV4 fixed clocks
from the OSC pads.This patch adds support for these clocks.
Tested-by: Dmitry Osipenko
Reviewed-by: Dmitry Osipenko
Signed-off-by: Sowjanya Komatineni
Signed-off-by: Thierry Reding
11 Nov, 2019
1 commit
-
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
Signed-off-by: Sowjanya Komatineni
Signed-off-by: Thierry Reding
31 May, 2019
1 commit
-
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
licensesextracted 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
28 Apr, 2016
1 commit
-
Trailing blank lines are undesirable (several tools, such as git,
complain about them), so remove it.Signed-off-by: Thierry Reding
03 Mar, 2016
1 commit
-
This flag is a no-op now. Remove usage of the flag.
Acked-by: Rhyland Klein
Acked-by: Thierry Reding
Signed-off-by: Stephen Boyd
21 Jul, 2015
1 commit
-
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
Cc: Thierry Reding
Signed-off-by: Stephen Boyd
10 Apr, 2015
1 commit
-
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
27 Nov, 2013
1 commit
-
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