linux-dev/drivers/soc/mediatek/Kconfig, branch linus/master

soc: mediatek: mmsys: Specify HAS_IOMEM dependency for MTK_MMSYS

2020-12-10T14:33:56Z

Because mtk-mmsys uses the 'devm_platform_ioremap_resource' function, it should depend on HAS_IOMEM. Fixes: cc6576029aed ("soc: mediatek: mmsys: Use devm_platform_ioremap_resource()") Reported-by: kernel test robot Signed-off-by: Enric Balletbo i Serra Signed-off-by: Matthias Brugger Link: https://lore.kernel.org/r/20201203121447.3366406-1-enric.balletbo@collabora.com Signed-off-by: Arnd Bergmann

soc: mediatek: add mt6779 devapc driver

2020-11-27T23:28:25Z

MediaTek bus fabric provides TrustZone security support and data protection to prevent slaves from being accessed by unexpected masters. The security violation is logged and sent to the processor for further analysis or countermeasures. Any occurrence of security violation would raise an interrupt, and it will be handled by mtk-devapc driver. The violation information is printed in order to find the murderer. Signed-off-by: Neal Liu Link: https://lore.kernel.org/r/1602732039-12179-3-git-send-email-neal.liu@mediatek.com Signed-off-by: Matthias Brugger

soc: mediatek: pm_domains: Make bus protection generic

2020-11-27T11:04:42Z

Bus protection is not exclusively done by calling the infracfg misc driver. Make the calls for setting and clearing the bus protection generic so that we can use other blocks for it as well. Signed-off-by: Matthias Brugger Signed-off-by: Enric Balletbo i Serra Link: https://lore.kernel.org/r/20201030113622.201188-6-enric.balletbo@collabora.com Signed-off-by: Matthias Brugger

soc: mediatek: Add MediaTek SCPSYS power domains

2020-11-27T11:04:42Z

The System Control Processor System (SCPSYS) has several power management related tasks in the system. This driver implements support to handle the different power domains supported in order to meet high performance and low power requirements. Co-developed-by: Matthias Brugger Signed-off-by: Matthias Brugger Signed-off-by: Enric Balletbo i Serra Link: https://lore.kernel.org/r/20201030113622.201188-3-enric.balletbo@collabora.com Signed-off-by: Matthias Brugger

soc: mediatek: Enable mmsys driver by default if Mediatek arch is selected

2020-05-20T10:47:02Z

The mmsys driver supports only MT8173 device for now, but like other system controllers is an important piece for other Mediatek devices. Actually it depends on the mt8173 clock specific driver but that dependency is not real as it can build without the clock driver. Instead of depends on a specific model, make the driver depends on the generic ARCH_MEDIATEK and enable by default so other Mediatek devices can start using it without flood the Kconfig. Signed-off-by: Enric Balletbo i Serra Tested-by: Hsin-Yi Wang Link: https://lore.kernel.org/r/20200401201736.2980433-1-enric.balletbo@collabora.com Signed-off-by: Matthias Brugger

clk / soc: mediatek: Move mt8173 MMSYS to platform driver

2020-04-13T11:01:16Z

There is no strong reason for this to use CLK_OF_DECLARE instead of being a platform driver. Plus, MMSYS provides clocks but also a shared register space for the mediatek-drm and the mediatek-mdp driver. So move the MMSYS clocks to a new platform driver and also create a new MMSYS platform driver in drivers/soc/mediatek that instantiates the clock driver. Signed-off-by: Matthias Brugger Signed-off-by: Enric Balletbo i Serra Reviewed-by: CK Hu Reviewed-by: Stephen Boyd Signed-off-by: Matthias Brugger

treewide: Add SPDX license identifier - Makefile/Kconfig

2019-05-21T08:50:46Z

Add SPDX license identifiers to all Make/Kconfig files which: - Have no license information of any form These files fall under the project license, GPL v2 only. The resulting SPDX license identifier is: GPL-2.0-only Signed-off-by: Thomas Gleixner Signed-off-by: Greg Kroah-Hartman

soc: mediatek: Add Mediatek CMDQ helper

2018-12-02T19:46:10Z

Add Mediatek CMDQ helper to create CMDQ packet and assemble GCE op code. Signed-off-by: Houlong Wei Signed-off-by: HS Liao Signed-off-by: Matthias Brugger

soc: mediatek: place Kconfig for all SoC drivers under menu

2017-10-20T10:08:01Z

Add cleanup for placing all Kconfig for all MediaTek SoC drivers under the independent menu as other SoCs vendor usually did. Since the menu would be shown depending on "ARCH_MEDIATEK || COMPILE_TEST" selected and MTK_PMIC_WRAP is still safe compiling with the case of "COMPILE_TEST" only, the superfluous dependency for those items under the menu also is also being removed for the sake of simplicity. Signed-off-by: Sean Wang Reviewed-by: Jean Delvare Signed-off-by: Matthias Brugger

soc: mediatek: Add MT2701 scpsys driver

2016-10-30T23:58:58Z

Add scpsys driver for MT2701. mtk-scpsys now supports MT8173 (arm64) and MT2701 (arm). So it should be enabled on both arm64 and arm platforms. Signed-off-by: Shunli Wang Signed-off-by: James Liao Reviewed-by: Kevin Hilman Signed-off-by: Matthias Brugger