Changes in Kconfig

70a69266 - pmdomain: rockchip: Move Kconfig option to the pmdomain subsystem

Tue, 12 Sep 2023 10:39:02 +0000

pmdomain: rockchip: Move Kconfig option to the pmdomain subsystemThe Kconfig option belongs closer to the corresponding implementation,hence let's move it from the soc subsystem to the pmdomain subsystem.Cc: Heiko Stuebner Cc: Acked-by: Heiko Stuebner Signed-off-by: Ulf Hansson List of files: /linux-6.15/drivers/soc/rockchip/Kconfig

9be1a999 - soc: rockchip: Clean up Kconfig whitespace

Tue, 26 Apr 2022 01:45:42 +0000

soc: rockchip: Clean up Kconfig whitespaceThere are spaces instead of tabs, and other inconsistent indentation.Signed-off-by: Brian Norris Reviewed-by: Guenter Roeck Link: https://lore.kernel.org/r/20220426014545.628100-1-briannorris@chromium.orgSigned-off-by: Heiko Stuebner List of files: /linux-6.15/drivers/soc/rockchip/Kconfig

b9d6c47a - rockchip/soc/drivers: Add DTPM description for rk3399

Fri, 28 Jan 2022 16:35:37 +0000

rockchip/soc/drivers: Add DTPM description for rk3399The DTPM framework does support now the hierarchy description.The platform specific code can call the hierarchy creation functionwith an array of struct dtpm_node pointing to their parent.This patch provides a description of the big / Little CPUs and theGPU and tie them together under a virtual 'package' name. Only rk3399 isdescribed now.The description could be extended in the future with the memorycontroller with devfreq.The description is always a module and it describes the softdependencies. The userspace has to load the softdeps module in theright order.Signed-off-by: Daniel Lezcano Reviewed-by; Heiko Stuebner Link: https://lore.kernel.org/r/20220128163537.212248-6-daniel.lezcano@linaro.org List of files: /linux-6.15/drivers/soc/rockchip/Kconfig

2a1c55d4 - soc: rockchip: ROCKCHIP_GRF should not default to y, unconditionally

Mon, 08 Feb 2021 14:38:55 +0000

soc: rockchip: ROCKCHIP_GRF should not default to y, unconditionallyMerely enabling CONFIG_COMPILE_TEST should not enable additional code.To fix this, restrict the automatic enabling of ROCKCHIP_GRF toARCH_ROCKCHIP, and ask the user in case of compile-testing.Fixes: 4c58063d4258f6be ("soc: rockchip: add driver handling grf setup")Signed-off-by: Geert Uytterhoeven Link: https://lore.kernel.org/r/20210208143855.418374-1-geert+renesas@glider.beSigned-off-by: Heiko Stuebner List of files: /linux-6.15/drivers/soc/rockchip/Kconfig

e943c43b - PM: AVS: rockchip-io: Move the driver to the rockchip specific drivers

Tue, 06 Oct 2020 16:05:14 +0000

PM: AVS: rockchip-io: Move the driver to the rockchip specific driversThe avs drivers are all SoC specific drivers that doesn't share any code.Instead they are located in a directory, mostly to keep similarfunctionality together. From a maintenance point of view, it makes bettersense to collect SoC specific drivers like these, into the SoC specificdirectories.Therefore, let's move the rockchip-io driver to the rockchip directory.Signed-off-by: Ulf Hansson Acked-by: Heiko Stuebner Signed-off-by: Rafael J. Wysocki List of files: /linux-6.15/drivers/soc/rockchip/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/rockchip/Kconfig

4c58063d - soc: rockchip: add driver handling grf setup

Wed, 16 Nov 2016 23:03:03 +0000

soc: rockchip: add driver handling grf setupThe General Register Files are an area of registers containing a lotof single-bit settings for numerous components as well full componentslike usbphy control. Therefore all used components are accessedvia the syscon provided by the grf nodes or from the sub-devicescreated through the simple-mfd created from the grf node.Some settings are not used by anything but will need to be set upaccording to expectations on the kernel side.Best example is the force_jtag setting, which defaults to on andresults in the soc switching the pin-outputs between jtag and sdmmcautomatically depending on the card-detect status. This conflictsheavily with how the dw_mmc driver expects to do its work and alsowith the clock-controller, which has most likely deactivated thejtag clock due to it being unused.So far the handling of this setting was living in the mach-rockchipcode for the arm32-based rk3288 but that of course doesn't workfor arm64 socs and would also look ugly for further arm32 socs.Also always disabling this setting is quite specific to linux andits subsystems, other operating systems might prefer other settings,so that the bootloader cannot really set a sane default for all.So introduce a top-level driver for the grf that handles thesesettings that need to be a certain way but nobody cares about.Other needed settings might surface in the future and can thenbe added here, but only as a last option. Ideally general GRFsettings should be handled in the driver needing them.Signed-off-by: Heiko Stuebner Reviewed-by: Douglas Anderson List of files: /linux-6.15/drivers/soc/rockchip/Kconfig

0cc59891 - soc: rockchip: Restrict to ARCH_ROCKCHIP

Fri, 09 Oct 2015 13:46:18 +0000

soc: rockchip: Restrict to ARCH_ROCKCHIPBy definition this directory contains drivers that are specific to theRockchip architecture. All Kconfig options should therefore depend onARCH_ROCKCHIP to avoid exposing these symbols on other architectures.For example, this options currently shows up as new when doing anincremental build on PowerPC.Signed-off-by: Thierry Reding [add COMPILE_TEST alternative condition]Signed-off-by: Heiko Stuebner List of files: /linux-6.15/drivers/soc/rockchip/Kconfig

7c696693 - soc: rockchip: power-domain: Add power domain driver

Tue, 08 Sep 2015 06:18:22 +0000

soc: rockchip: power-domain: Add power domain driverThis driver is found on RK3288 SoCs.In order to meet high performance and low power requirements, a powermanagement unit is designed or saving power when RK3288 in low powermode.The RK3288 PMU is dedicated for managing the power of the whole chip.PMU can work in the Low Power Mode by setting bit[0] of PMU_PWRMODE_CONregister. After setting the register, PMU would enter the Low Power mode.In the low power mode, pmu will auto power on/off the specified powerdomain, send idle req to specified power domain, shut down/up pll andso on. All of above are configurable by setting corresponding registers.Signed-off-by: Caesar Wang Reviewed-by: Kevin Hilman [replace dsb() with dsb(sy) for arm64 buildability; sy is the default,so no functional change; adapt to per-user clocks in genpd]Signed-off-by: Heiko Stuebner List of files: /linux-6.15/drivers/soc/rockchip/Kconfig