Changes in Kconfig

089d08d7 - soc: bcm: brcmstb: depend on ARCH_BRCMSTB over arm arches

Mon, 09 Oct 2023 13:58:17 +0000

soc: bcm: brcmstb: depend on ARCH_BRCMSTB over arm archesThe SOC_BRCMSTB is better depending on ARCH_BRCMSTB as it'sdefined for both arm and aarch64 but is more specific tothe actual SoC's dependencies, it'll still get compile tested.Signed-off-by: Peter Robinson Link: https://lore.kernel.org/r/20231009135833.17880-2-pbrobinson@gmail.comSigned-off-by: Florian Fainelli List of files: /linux-6.15/drivers/soc/bcm/Kconfig

c067e7ff - pmdomain: bcm: Move Kconfig options to the pmdomain subsystem

Mon, 11 Sep 2023 22:25:50 +0000

pmdomain: bcm: Move Kconfig options to the pmdomain subsystemThe Kconfig options belongs closer to the corresponding implementations,hence let's move them from the soc subsystem to the pmdomain subsystem.Cc: Florian Fainelli Cc: Ray Jui Cc: Scott Branden Cc: Cc: Reviewed-by: Philippe Mathieu-Daudé Signed-off-by: Ulf Hansson List of files: /linux-6.15/drivers/soc/bcm/Kconfig

aded0023 - soc: bcm: Move power-domain drivers to the genpd dir

Tue, 04 Jul 2023 22:36:24 +0000

soc: bcm: Move power-domain drivers to the genpd dirTo simplify with maintenance let's move the bcm power-domain drivers to thenew genpd directory. Going forward, patches are intended to be managedthrough a separate git tree, according to MAINTAINERS.While moving the drivers, we end up with a directory for bcm63xx that onlycontains a Kconfig file, which seems a bit silly. Let's therefore also movethe Kconfig options into the Kconfig file a directory above, as it allowsus to drop the directory too.Cc: Florian Fainelli Cc: Ray Jui Cc: Scott Branden Cc: Cc: Signed-off-by: Ulf Hansson List of files: /linux-6.15/drivers/soc/bcm/Kconfig

6c41106f - soc: bcm: add BCM63xx power domain driver

Sat, 13 Jun 2020 08:21:37 +0000

soc: bcm: add BCM63xx power domain driverBCM6318, BCM6328, BCM6362 and BCM63268 SoCs have a power domain controllerto enable/disable certain components in order to save power.Signed-off-by: Álvaro Fernández Rojas Reviewed-by: Florian Fainelli Signed-off-by: Florian Fainelli List of files: /linux-6.15/drivers/soc/bcm/Kconfig

ec8f24b7 - treewide: Add SPDX license identifier - Makefile/Kconfig

Sun, 19 May 2019 12:07:45 +0000

treewide: Add SPDX license identifier - Makefile/KconfigAdd SPDX license identifiers to all Make/Kconfig files which: - Have no license information of any formThese files fall under the project license, GPL v2 only. The resulting SPDXlicense identifier is: GPL-2.0-onlySigned-off-by: Thomas Gleixner Signed-off-by: Greg Kroah-Hartman List of files: /linux-6.15/drivers/soc/bcm/Kconfig

f494caa4 - soc: bcm: Make PM driver default for BCM2835

Thu, 24 Jan 2019 17:59:15 +0000

soc: bcm: Make PM driver default for BCM2835Since commit 52a4adbaebcc ("ARM: bcm283x: Switch V3D over to using thePM driver instead of firmware.") VC4 on BCM2835 requires the power driver.Otherwise the driver won't probe and HDMI output stays black:vc4_v3d 20c00000.v3d: ignoring dependency for device, assuming no driverSigned-off-by: Stefan Wahren Reviewed-by: Eric Anholt List of files: /linux-6.15/drivers/soc/bcm/Kconfig

670c6726 - soc: bcm: bcm2835-pm: Add support for power domains under a new binding.

Wed, 12 Dec 2018 23:51:48 +0000

soc: bcm: bcm2835-pm: Add support for power domains under a new binding.This provides a free software alternative to raspberrypi-power.c'sfirmware calls to manage power domains. It also exposes a reset line,where previously the vc4 driver had to try to force power off thedomain in order to trigger a reset.Signed-off-by: Eric Anholt Acked-by: Rob Herring Acked-by: Stefan Wahren Signed-off-by: Stefan Wahren List of files: /linux-6.15/drivers/soc/bcm/Kconfig

0b741b82 - soc: bcm: brcmstb: Add support for S2/S3/S5 suspend states (ARM)

Thu, 15 Jun 2017 19:37:31 +0000

soc: bcm: brcmstb: Add support for S2/S3/S5 suspend states (ARM)This commit adds support for the Broadcom STB S2/S3/S5 suspend states onARM based SoCs.This requires quite a lot of code in order to deal with the different HWblocks that need to be quiesced during suspend:- DDR PHY SHIM- DDR memory controller and sequencer- control processorThe final steps of the suspend execute in an on-chip SRAM and there is alittle bit of assembly code in order to shut down the DDR PHY PLL andthen go into a wfi loop until a wake-up even occurs. Conversely theresume part involves waiting for the DDR PHY PLL to come back up andresume executions where we left.For S3, because of our memory hashing (actual hashing code not includedfor simplicity, and is bypassed) we need to relocate the writablevariables (stack) into SRAM shortly before suspending in order to leavethe DRAM untouched and create a reliable hash of its contents.This code has been contributed by Brian Norris initially and has beenincrementally fixed and updated to support new chips by a lot of people.Signed-off-by: Brian Norris Signed-off-by: Markus Mayer Signed-off-by: Justin Chen Signed-off-by: Gareth Powell Signed-off-by: Doug Berger Signed-off-by: Florian Fainelli List of files: /linux-6.15/drivers/soc/bcm/Kconfig

1f6ab20f - soc: brcmstb: enable drivers for ARM64 and BMIPS

Thu, 20 Apr 2017 16:55:48 +0000

soc: brcmstb: enable drivers for ARM64 and BMIPSWe enable the BRCMSTB SoC drivers not only for ARM, but also ARM64 andBMIPS.Signed-off-by: Markus Mayer Signed-off-by: Florian Fainelli List of files: /linux-6.15/drivers/soc/bcm/Kconfig

9bb45cd4 - soc: raspberrypi-power: add CONFIG_OF dependency

Wed, 06 Jul 2016 12:49:45 +0000

soc: raspberrypi-power: add CONFIG_OF dependencyWe get a harmless warning if the RASPBERRYPI_POWER driver is enabled withoutCONFIG_OF during compile testing:warning: RASPBERRYPI_POWER selects PM_GENERIC_DOMAINS_OF which has unmet direct dependencies (PM_GENERIC_DOMAINS && OF)There is no need to select PM_GENERIC_DOMAINS_OF if OF is set, so we canreplace the 'select' with a dependency.Signed-off-by: Arnd Bergmann Acked-by: Eric Anholt List of files: /linux-6.15/drivers/soc/bcm/Kconfig

34642650 - soc: Move brcmstb to bcm/brcmstb

Fri, 20 May 2016 18:35:57 +0000

soc: Move brcmstb to bcm/brcmstbUnify the different Broadcom SoCs directory and have everybody liveunder drivers/soc/bcm/*.Acked-by: Scott Branden Signed-off-by: Florian Fainelli List of files: /linux-6.15/drivers/soc/bcm/Kconfig

22a5b1dd - ARM: bcm2835: clarify RASPBERRYPI_FIRMWARE dependency

Thu, 31 Dec 2015 22:39:14 +0000

ARM: bcm2835: clarify RASPBERRYPI_FIRMWARE dependencyThe firmware driver can be a loadable module, but the power domaincan only be built-in, so we get a build error in an allmodconfigkernel::(.text+0x17e59c): undefined reference to `rpi_firmware_property':(.text+0x17e51c): undefined reference to `rpi_firmware_get':(.text+0x17e244): undefined reference to `rpi_firmware_property'This changes the dependency to only allow the power domain codeto be enabled when the firmware driver is built-in. Other usersof the firmware driver may still be loadable modules and noteveryone needs the power domains, so we don't change the firmwarecode.Signed-off-by: Arnd Bergmann List of files: /linux-6.15/drivers/soc/bcm/Kconfig

a09cd356 - ARM: bcm2835: add rpi power domain driver

Thu, 17 Dec 2015 00:26:47 +0000

ARM: bcm2835: add rpi power domain driverThis patch adds support for several power domains on Raspberry Pi,including USB (so it can be enabled even if the bootloader didn't doit), and graphics.This patch is the combined work of Eric Anholt (who wrote USB supportinside of the Raspberry Pi firmware driver, and wrote the non-USBdomain support) and Alexander Aring (who separated the original USBwork out from the firmware driver).Signed-off-by: Alexander Aring Signed-off-by: Eric Anholt Reviewed-by: Ulf Hansson Reviewed-by: Kevin Hilman List of files: /linux-6.15/drivers/soc/bcm/Kconfig