linux_dsm_epyc7002/drivers/soc
Jon Hunter 6ac2a01de1 soc/tegra: pmc: Move powergate initialisation to probe
Commit 8df127456f ("soc/tegra: pmc: Enable XUSB partitions on boot")
was added as a workaround to ensure that the XUSB powergates or domains
were turned on early during boot because as this time the Tegra XHCI
driver did not handle the power domains at all. Now that the Tegra XHCI
driver has been updated to properly managed the power domains, the
workaround to enable the XUSB power domain early has been removed. This
also means that we can now move the initialisation of the powergates
into the PMC driver probe. Therefore, move the powergate initialisation
into the PMC driver probe and return any errors detected. To handle any
errors, functions to cleanup and remove any power-domains registered
with the generic power-domain framework have been added.

Finally the initialisation of the 'powergates_available' bitmask is kept
in the PMC early init function to allow the legacy PMC powergate APIs to
be called during early boot for enabling secondary CPUs on 32-bit Tegra
devices.

Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
2019-04-17 10:32:33 +02:00
..
actions soc: actions: sps: Add S900 power domains 2018-09-30 16:48:10 +02:00
amlogic soc: amlogic: clk-measure: add axg and g12a support 2019-02-07 16:50:36 -08:00
atmel ARM: at91: add support in soc driver for new SAM9X60 2018-12-12 11:55:20 +01:00
bcm soc: bcm: bcm2835-pm: Make local symbol static 2019-01-31 21:05:58 -08:00
dove soc: Convert to using %pOFn instead of device_node.name 2018-10-04 14:16:01 -05:00
fsl ARM: SoC driver updates for 5.1 2019-03-06 09:41:12 -08:00
gemini soc: Add SoC driver for Gemini 2018-01-04 17:01:53 +01:00
imx soc: imx: Break dependency on SOC_IMX8MQ for GPCv2 2019-01-14 09:42:22 +08:00
lantiq MIPS: lantiq: Remove separate GPHY Firmware loader 2019-02-25 14:17:10 -08:00
mediatek soc: mediatek: Add Mediatek CMDQ helper 2018-12-02 20:46:10 +01:00
qcom soc: qcom: llcc-slice: Fix typos 2019-02-15 16:30:34 -06:00
renesas soc: renesas: r8a774c0-sysc: Fix initialization order of 3DG-{A,B} 2019-01-07 14:51:51 +01:00
rockchip soc: rockchip: power-domain: add rk3066 powerdomains 2018-11-06 14:13:32 +01:00
samsung soc: samsung: pm_domains: Deprecate support for clocks 2018-04-17 17:25:42 +02:00
sunxi soc: sunxi: sram: Add support for the H5 SoC system control 2018-12-05 11:55:36 +01:00
tegra soc/tegra: pmc: Move powergate initialisation to probe 2019-04-17 10:32:33 +02:00
ti soc: ti: knav_dma: Use proper enum in pktdma_init_chan 2019-01-30 10:22:17 -08:00
ux500 ARM: ux500: move soc_id driver to drivers/soc 2016-07-12 11:24:09 +02:00
versatile soc: versatile: remove unnecessary static in realview_soc_probe() 2017-08-16 22:28:27 +02:00
xilinx drivers: soc: xilinx: Add ZynqMP power domain driver 2019-02-12 13:38:16 +01:00
zte soc: zte: Restrict SOC_ZTE to ARCH_ZX or COMPILE_TEST 2017-07-27 13:12:34 +02:00
Kconfig soc: xilinx: Create folder structure for soc specific drivers 2018-01-08 13:42:39 +01:00
Makefile drivers: soc: Allow building the amlogic drivers without ARCH_MESON 2018-11-15 12:25:20 -08:00