linux-dev - Linux kernel development work

Age	Commit message (Collapse)	Author	Files	Lines
2019-06-05	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 282	Thomas Gleixner	1	-10/+1
	Based on 1 normalized pattern(s): this software is licensed under the terms of the gnu general public license version 2 as published by the free software foundation and may be copied distributed and modified under those terms this program is distributed in the hope that 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 extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 285 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Alexios Zavras <alexios.zavras@intel.com> Reviewed-by: Allison Randal <allison@lohutok.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190529141900.642774971@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-07-27	thermal: ti-soc-thermal: remove dead code	Bartlomiej Zolnierkiewicz	1	-65/+0
	Majority of this code (i.e. functions from ti-bandgap.c) has been introduced in May 2013 by commit eb982001dbd8 ("thermal: introduce TI SoC thermal driver"). Just remove it altogether (in case it is needed it can be easily resurrected from git repo). While at it fix incorrect "not used" comments. Tested-by: Keerthy <j-keerthy@ti.com> Acked-by: Keerthy <j-keerthy@ti.com> Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
2017-03-29	thermal: ti-soc-thermal: Remove redundant constants	Keerthy	1	-10/+0
	Now that slope and offset data are being passed from device tree no need to populate in driver data. Signed-off-by: Keerthy <j-keerthy@ti.com> Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
2017-02-18	thermal: arm: dra752: Remove all TSHUT related definitions	Keerthy	1	-25/+0
	No configuration needs to be done for TSHUT from software. Hence remove all the unnecessary definitions. Signed-off-by: Keerthy <j-keerthy@ti.com> Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
2017-02-18	thermal: arm: dra752: Remove TSHUT configuration	Keerthy	1	-2/+1
	Technical Reference Manual [1] mandates that software should not be configuring the thermal shutdown thresholds. Hence removing TSHUT_CONFIG. [1] http://www.ti.com/lit/ug/sprui30b/sprui30b.pdf Signed-off-by: Keerthy <j-keerthy@ti.com> Reported-by: Ravikumar Kattekola <rk@ti.com> Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
2015-05-08	thermal: ti-soc-thermal: dra7: Implement Workaround for Errata i814	Keerthy	1	-1/+2
	Bandgap Temperature read Dtemp can be corrupted DESCRIPTION Read accesses to registers listed below can be corrupted due to incorrect resynchronization between clock domains. Read access to registers below can be corrupted : • CTRL_CORE_DTEMP_MPU/GPU/CORE/DSPEVE/IVA_n (n = 0 to 4) • CTRL_CORE_TEMP_SENSOR_MPU/GPU/CORE/DSPEVE/IVA_n WORKAROUND Multiple reads to CTRL_CORE_TEMP_SENSOR_MPU/GPU/CORE/DSPEVE/IVA[9:0]: BGAP_DTEMPMPU/GPU/CORE/DSPEVE/IVA is needed to discard false value and read right value: 1. Perform two successive reads to BGAP_DTEMP bit field. (a) If read1 returns Val1 and read2 returns Val1, then right value is Val1. (b) If read1 returns Val1, read 2 returns Val2, a third read is needed. 2. Perform third read (a) If read3 returns Val2 then right value is Val2. (b) If read3 returns Val3, then right value is Val3. The above in gist means if val1 and val2 are the same then we can go ahead with that value else we need a third read which will be right since synchronization will be complete by then. Signed-off-by: Keerthy <j-keerthy@ti.com> Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
2013-08-29	thermal: ti-soc-thermal: Initialize counter_delay field for TI DRA752 sensors	Ranganath Krishnan	1	-0/+5
	Initialize MPU, GPU, CORE, DSPEVE and IVA thermal sensors of DRA752 bandgap with the counter delay mask. Signed-off-by: Ranganath Krishnan <ranganath@ti.com> Signed-off-by: Eduardo Valentin <eduardo.valentin@ti.com>
2013-06-13	thermal: ti-soc-thermal: add thermal data for DRA752 chips	Eduardo Valentin	1	-0/+476
	This patch adds the thermal data for TI DRA752 chips. In this change it includes (autogen): . Register offset definitions . Bitfields and masks for all registers . Conversion table Also, the thermal limits, thresholds and extrapolation rules are included. The extrapolation rule is simply add +2C as margin. All 5 sensors, MPU, GPU, CORE, DSPEVE and IVA, are defined and exposed. Only MPU has cooling device. Cc: Zhang Rui <rui.zhang@intel.com> Cc: linux-pm@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Eduardo Valentin <eduardo.valentin@ti.com> Signed-off-by: Zhang Rui <rui.zhang@intel.com>