Changes in at91_pmc.h

57d84963 - clk: at91: fix the build with binutils 2.27

Wed, 12 Oct 2022 03:06:35 +0000

clk: at91: fix the build with binutils 2.27There is an issue when build with older versions of binutils 2.27.0,arch/arm/mach-at91/pm_suspend.S: Assembler messages:arch/arm/mach-at91/pm_suspend.S:1086: Error: garbage following instruction -- `ldr tmp1,=0x00020010UL'Use UL() macro to fix the issue in assembly file.Fixes: 4fd36e458392 ("ARM: at91: pm: add plla disable/enable support for sam9x60")Signed-off-by: Kefeng Wang Link: https://lore.kernel.org/r/20221012030635.13140-1-wangkefeng.wang@huawei.comSigned-off-by: Stephen Boyd List of files: /linux-6.15/include/linux/clk/at91_pmc.h

9584e726 - ARM: at91: PM: add cpu idle support for sama7g5

Thu, 13 Jan 2022 14:48:54 +0000

ARM: at91: PM: add cpu idle support for sama7g5Add CPU idle support for SAMA7G5. Support will make use of PMC_CPU_RATIOregister to divide the CPU clock by 16 before switching it to idle anduse automatic self-refresh option of DDR controller.Signed-off-by: Claudiu Beznea Acked-by: Stephen Boyd Signed-off-by: Nicolas Ferre Link: https://lore.kernel.org/r/20220113144900.906370-5-claudiu.beznea@microchip.com List of files: /linux-6.15/include/linux/clk/at91_pmc.h

ec03f18c - clk: at91: add register definition for sama7g5's master clock

Mon, 19 Jul 2021 08:03:17 +0000

clk: at91: add register definition for sama7g5's master clockAdd register definitions for SAMA7G5's master clock. These would bealso used by architecture specific power saving code.Signed-off-by: Claudiu Beznea Signed-off-by: Nicolas Ferre Link: https://lore.kernel.org/r/20210719080317.1045832-3-claudiu.beznea@microchip.com List of files: /linux-6.15/include/linux/clk/at91_pmc.h

ef396df9 - clk: at91: clk-utmi: add utmi support for sama7g5

Wed, 22 Jul 2020 07:38:25 +0000

clk: at91: clk-utmi: add utmi support for sama7g5Add UTMI support for SAMA7G5. SAMA7G5's UTMI control is done viaXTALF register. Values written at bits 2..0 in this registercorrespond to the on board crystal oscillator frequency.Signed-off-by: Claudiu Beznea Link: https://lore.kernel.org/r/1595403506-8209-18-git-send-email-claudiu.beznea@microchip.comSigned-off-by: Stephen Boyd List of files: /linux-6.15/include/linux/clk/at91_pmc.h

0416824e - clk: at91: add macro for pll ids mask

Wed, 22 Jul 2020 07:38:23 +0000

clk: at91: add macro for pll ids maskAdd macro for PLL IDs mask.Signed-off-by: Claudiu Beznea Link: https://lore.kernel.org/r/1595403506-8209-16-git-send-email-claudiu.beznea@microchip.comSigned-off-by: Stephen Boyd List of files: /linux-6.15/include/linux/clk/at91_pmc.h

75c88143 - clk: at91: clk-master: add master clock support for SAMA7G5

Wed, 22 Jul 2020 07:38:20 +0000

clk: at91: clk-master: add master clock support for SAMA7G5Add master clock support (MCK1..4) for SAMA7G5. SAMA7G5's PMC hasmultiple master clocks feeding different subsystems. One of themfeeds image subsystem and is changeable based on image subsystemneeds.Signed-off-by: Claudiu Beznea Link: https://lore.kernel.org/r/1595403506-8209-13-git-send-email-claudiu.beznea@microchip.comSigned-off-by: Stephen Boyd List of files: /linux-6.15/include/linux/clk/at91_pmc.h

e13208ab - clk: at91: move sam9x60's PLL register offsets to PMC header

Mon, 20 Jan 2020 12:10:06 +0000

clk: at91: move sam9x60's PLL register offsets to PMC headerMove SAM9X60's PLL register offsets to PMC header so that thedefinitions would also be available from arch/arm/mach-at91/pm_suspend.S.This is necessary to disable/enable PLLA for SAM9X60 on suspend/resume.Signed-off-by: Claudiu Beznea Acked-by: Stephen Boyd Signed-off-by: Alexandre Belloni Link: https://lore.kernel.org/r/1579522208-19523-7-git-send-email-claudiu.beznea@microchip.com List of files: /linux-6.15/include/linux/clk/at91_pmc.h

0be298a9 - ARM: at91: pm: add pmc_version member to at91_pm_data

Mon, 20 Jan 2020 12:10:04 +0000

ARM: at91: pm: add pmc_version member to at91_pm_dataThis will be used to differentiate b/w different PLLs settings to beapplied in the final/first steps of the suspend/resume process by doingPLL specific configurations.Signed-off-by: Claudiu Beznea Acked-by: Stephen Boyd Signed-off-by: Alexandre Belloni Link: https://lore.kernel.org/r/1579522208-19523-5-git-send-email-claudiu.beznea@microchip.com List of files: /linux-6.15/include/linux/clk/at91_pmc.h

2874c5fd - treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152

Mon, 27 May 2019 06:55:01 +0000

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152Based on 1 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 as published by the free software foundation either version 2 of the license or at your option any later versionextracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-laterhas been chosen to replace the boilerplate/reference in 3029 file(s).Signed-off-by: Thomas Gleixner Reviewed-by: Allison Randal Cc: linux-spdx@vger.kernel.orgLink: https://lkml.kernel.org/r/20190527070032.746973796@linutronix.deSigned-off-by: Greg Kroah-Hartman List of files: /linux-6.15/include/linux/clk/at91_pmc.h

e5be5370 - clk: at91: master: Add sam9x60 support

Tue, 02 Apr 2019 12:50:53 +0000

clk: at91: master: Add sam9x60 supportThe sam9x60 cpu clock is located at a different offset but is otherwisesimilar to the master clock.Signed-off-by: Alexandre Belloni Signed-off-by: Stephen Boyd List of files: /linux-6.15/include/linux/clk/at91_pmc.h

e4cfb823 - clk: at91: allow configuring generated PCR layout

Tue, 02 Apr 2019 12:50:51 +0000

clk: at91: allow configuring generated PCR layoutThe PCR register layout for GCLKCSS is changing for the future SoCs, allowconfiguring it.Signed-off-by: Alexandre Belloni Signed-off-by: Stephen Boyd List of files: /linux-6.15/include/linux/clk/at91_pmc.h

cb4f4949 - clk: at91: allow configuring peripheral PCR layout

Tue, 02 Apr 2019 12:50:50 +0000

clk: at91: allow configuring peripheral PCR layoutThe PCR register actually changed layout for each SoC. By chance, thisdidn't have impact on sama5d[2-4] support but since sama5d3, PID is sevenbits wide and sama5d4 and sama5d2 don't have DIV.For the DT backward compatibility, keep the layout as is.Signed-off-by: Alexandre Belloni Signed-off-by: Stephen Boyd List of files: /linux-6.15/include/linux/clk/at91_pmc.h

eaedc0d3 - ARM: at91: pm: add ULP1 support for SAM9X60

Thu, 14 Feb 2019 15:54:57 +0000

ARM: at91: pm: add ULP1 support for SAM9X60Add ULP1 support for SAM9X60. In pm_suspend.S enable RC oscillator inPMC if it is not enabled. At resume the state before suspend isrestored.Signed-off-by: Claudiu Beznea Acked-by: Stephen Boyd Signed-off-by: Alexandre Belloni Signed-off-by: Ludovic Desroches List of files: /linux-6.15/include/linux/clk/at91_pmc.h

3abd729a - ARM: at91: pm: add PMC fast startup registers defines

Tue, 17 Jul 2018 08:26:56 +0000

ARM: at91: pm: add PMC fast startup registers definesAdd PMC fast startup registers defines.Signed-off-by: Claudiu Beznea Signed-off-by: Alexandre Belloni List of files: /linux-6.15/include/linux/clk/at91_pmc.h

5b56c182 - ARM: at91: pm: Add ULP1 mode support

Tue, 17 Jul 2018 08:26:55 +0000

ARM: at91: pm: Add ULP1 mode supportIn the ULP1 mode, in order to achieve the lowest power consumptionwith the system in retention mode and be able to resume on the wakeup events, all the clocks are shut off, inclusive the embedded 12MHzRC oscillator, and the number of wake up sources is limited as well.When the wake up event is asserted, the embedded 12MHz RC oscillatorrestarts automatically.The ULP1 (Ultra Low-power mode 1) is introduced by SAMA5D2.The previous size of pm_suspend.o was 2148 bytes. With the addition ofULP1 mode the new size of pm_suspend.o raised at 2456 bytes.Signed-off-by: Wenyou Yang Signed-off-by: Ludovic Desroches [claudiu.beznea@microchip.com: aligned with 4.18-rc1]Signed-off-by: Claudiu Beznea Signed-off-by: Alexandre Belloni List of files: /linux-6.15/include/linux/clk/at91_pmc.h

0865805d - clk: at91: add audio pll clock drivers

Thu, 10 Aug 2017 06:34:03 +0000

clk: at91: add audio pll clock driversThis new clock driver set allows to have a fractional divided clock thatwould generate a precise clock particularly suitable for audioapplications.The main audio pll clock has two children clocks: one that is connectedto the PMC, the other that can directly drive a pad. As these two routeshave different enable bits and different dividers and divider formulas,they are handled by two different drivers. Each of them could modify therate of the main audio pll parent.The main audio pll clock can output 620MHz to 700MHz.Signed-off-by: Nicolas Ferre Signed-off-by: Quentin Schulz Acked-by: Boris Brezillon Signed-off-by: Stephen Boyd List of files: /linux-6.15/include/linux/clk/at91_pmc.h

af719c18 - clk: at91: pmc: drop at91_pmc_base

Wed, 30 Sep 2015 11:02:01 +0000

clk: at91: pmc: drop at91_pmc_baseat91_pmc_base is not used anymore, remove it along with at91_pmc_read andat91_pmc_write.Signed-off-by: Alexandre Belloni Acked-by: Boris Brezillon Acked-by: Stephen Boyd List of files: /linux-6.15/include/linux/clk/at91_pmc.h

df70aeef - clk: at91: add generated clock driver

Fri, 31 Jul 2015 09:43:12 +0000

clk: at91: add generated clock driverAdd a new type of clocks that can be provided to a peripheral.In addition to the peripheral clock, this new clock that can use severalinput clocks as parents can generate divided rates.This would allow a peripheral to have finer grained clocks for generatinga baud rate, clocking an asynchronous part or having moreoptions in frequency.Signed-off-by: Nicolas Ferre Signed-off-by: Boris Brezillon [sboyd@codeaurora.org: Transition to new clk_hw provider APIs]Signed-off-by: Stephen Boyd List of files: /linux-6.15/include/linux/clk/at91_pmc.h

a5752e57 - clk: at91: add PMC sama5d2 support

Thu, 18 Jun 2015 12:43:29 +0000

clk: at91: add PMC sama5d2 supportAdd support for the new sama5d2 SoC and adapt capabilities.Signed-off-by: Nicolas Ferre Signed-off-by: Boris Brezillon Signed-off-by: Stephen Boyd List of files: /linux-6.15/include/linux/clk/at91_pmc.h

96ef36e9 - clk: at91: cleanup PMC header file for PCR register fields

Wed, 17 Jun 2015 12:40:38 +0000

clk: at91: cleanup PMC header file for PCR register fieldsAdd _MASK and _OFFSET values and cleanup register fields layout.Signed-off-by: Nicolas Ferre Signed-off-by: Boris Brezillon Signed-off-by: Stephen Boyd List of files: /linux-6.15/include/linux/clk/at91_pmc.h