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15 Commits

Author SHA1 Message Date
Ravi Patel 39db98efc9 xilinx: versal: Add feature check API 
Add API to check availability of given API in ATF
as well as platform management controller and returns
the supported version number.

Signed-off-by: Ravi Patel <ravi.patel@xilinx.com>
Signed-off-by: Jolly Shah <jolly.shah@xilinx.com>
Change-Id: I608b38f60b36c4d105b7a205ecb8b02de0c00f3c
 2020-01-15 11:03:34 -08:00
Rajan Vaja 89224531b4 plat: xilinx: versal: Add GET_CALLBACK_DATA function 
Add GET_CALLBACK_DATA function to get IPI callback
data in Linux during init suspend callback.

Signed-off-by: Rajan Vaja <rajan.vaja@xilinx.com>
Signed-off-by: Jolly Shah <jolly.shah@xilinx.com>
Change-Id: Ieb60e561b5f656611f0702c43ba6a4296a012651
 2020-01-15 11:03:26 -08:00
Saeed Nowshadi 0abf4bba50 xilinx: versal: Add PSCI APIs for system shutdown & reset 
Add following APIs in plat_psci to support system shutdown & reset:
- versal_system_off
- versal_system_reset

Signed-off-by: Saeed Nowshadi <saeed.nowshadi@xilinx.com>
Signed-off-by: Jolly Shah <jolly.shah@xilinx.com>
Change-Id: Ia2c1a19ded18984b393e1fdee760bf48b45e9902
 2020-01-15 11:03:20 -08:00
Tejas Patel 42cd77e386 xilinx: versal: Add set wakeup source API 
Implement set wakeup source API to pass SMC
call for set wakeup source to PLM (Platform Loader
and Manager).

Signed-off-by: Tejas Patel <tejas.patel@xilinx.com>
Signed-off-by: Jolly Shah <jolly.shah@xilinx.com>
Change-Id: I654ce07235c0fc7dfcb81bf98820153255f61537
 2020-01-15 11:03:06 -08:00
Tejas Patel 1f71e4fbfe xilinx: versal: Add query data API 
Add PM_QUERY_DATA API to pass query data
EEMI call from Linux to PLM .

Signed-off-by: Tejas Patel <tejas.patel@xilinx.com>
Signed-off-by: Jolly Shah <jolly.shah@xilinx.com>
Change-Id: I18735b72ab9cb62fb6cbc7582e77de6cb57f99b0
 2020-01-15 11:02:58 -08:00
Tejas Patel c56be55df3 xilinx: versal: Add request wakeup API 
Implement request wakeup API for versal.

Signed-off-by: Tejas Patel <tejas.patel@xilinx.com>
Signed-off-by: Jolly Shah <jolly.shah@xilinx.com>
Change-Id: I40a2a4ea85bf05623ac8a17ef4a6fa329babd27e
 2020-01-15 11:02:54 -08:00
Tejas Patel d62fa4bcb1 plat: xilinx: versal: Implement PM IOCTL API 
Add PM IOCTL EEMI.

Below PLL related IOCTLs are not available in versal PLM.
	* IOCTL_SET_PLL_FRAC_MODE
	* IOCTL_GET_PLL_FRAC_MODE
	* IOCTL_SET_PLL_FRAC_DATA
	* IOCTL_SET_PLL_FRAC_DATA

PLM has new EEMI APIs for PLL related operations.
Call them instead of passing IOCTL API to PLM.
For other IOCTL, ATF just pass through IOCTL
request to PLM (Platform Loader and Manager).

Signed-off-by: Tejas Patel <tejas.patel@xilinx.com>
Signed-off-by: Jolly Shah <jolly.shah@xilinx.com>
Change-Id: I96f8da46a4d3965c9291b7b2da96056408137839
 2020-01-15 11:02:29 -08:00
Tejas Patel ffecfe79fb xilinx: versal: Implement power down/restart related EEMI API 
Add power down/restart related below API
 - Force power down
 - System shutdown

Signed-off-by: Tejas Patel <tejas.patel@xilinx.com>
Signed-off-by: Jolly Shah <jolly.shah@xilinx.com>
Change-Id: Icd4a922923b1fd50eca1f5361f1e604aedcdb529
 2020-01-15 11:02:23 -08:00
Tejas Patel baccc60e8b xilinx: versal: Implement PLL related PM APIs 
Implement below PLL related APIs:
- Set PLL parameter
- Get PLL parameter
- Set PLL mode
- Get PLL mode

Signed-off-by: Tejas Patel <tejas.patel@xilinx.com>
Signed-off-by: Jolly Shah <jolly.shah@xilinx.com>
Change-Id: I37749d05cdb73641d32da120d319cf36df97c73f
 2020-01-15 11:02:14 -08:00
Tejas Patel 2394b94bfd xilinx: versal: Implement clock related PM APIs 
Implement below clock related APIs:
  - Clock enable
  - Clock disable
  - Clock get status
  - Clock set divider
  - Clock get divider
  - Clock set parent
  - Clock get parent

Signed-off-by: Tejas Patel <tejas.patel@xilinx.com>
Signed-off-by: Jolly Shah <jolly.shah@xilinx.com>
Change-Id: Ibb3606e88ac6796d9d759226908b2c2997c5fea0
 2020-01-15 11:02:09 -08:00
Tejas Patel 0ed83c621c xilinx: versal: Implement pin control related PM APIs 
Implement below pin control related APIs:
  - Request pin
  - Release pin
  - Set pin function
  - Get pin function
  - Set pin parameter value
  - Get pin parameter value

Signed-off-by: Tejas Patel <tejas.patel@xilinx.com>
Signed-off-by: Jolly Shah <jolly.shah@xilinx.com>
Change-Id: Ib805cc8c936b63206d44bf1f7bebd0f03f7b3c01
 2020-01-15 11:02:05 -08:00
Tejas Patel 9c3c5e0737 xilinx: versal: Implement reset related PM APIs 
Implement below reset related APIs:
  - Reset assert
  - Get reset status

Signed-off-by: Tejas Patel <tejas.patel@xilinx.com>
Signed-off-by: Jolly Shah <jolly.shah@xilinx.com>
Change-Id: Id42c9d3950a0d69125cb0eab79b75e5d22674f14
 2020-01-15 11:01:56 -08:00
Tejas Patel cf1e56a4e7 xilinx: versal: Implement device related PM APIs 
Implement below device related PM APIs:
  - Request device
  - Release device
  - Set requirement
  - Get device status

Signed-off-by: Tejas Patel <tejas.patel@xilinx.com>
Signed-off-by: Siva Durga Prasad Paladugu <siva.durga.paladugu@xilinx.com>
Signed-off-by: Jolly Shah <jolly.shah@xilinx.com>
Change-Id: I9d84b9ee1be3ee6c5f27a4d6dc324113fc1acb68
 2020-01-15 11:01:52 -08:00
Tejas Patel fbb32695a2 xilinx: versal: Add support for suspend related APIs 
Add support for below suspend related APIs.
- self_suspend
- abort_suspend
- request_suspend

Signed-off-by: Tejas Patel <tejas.patel@xilinx.com>
Signed-off-by: Jolly Shah <jolly.shah@xilinx.com>
Change-Id: If568e0cd33b64754fe66f66fc0cdd0ec62c1b32e
 2020-01-15 11:01:47 -08:00
Tejas Patel 95794c7323 xilinx: versal: Add get_api_version support 
Add support for EEMI API get_api_verion.

Signed-off-by: Tejas Patel <tejas.patel@xilinx.com>
Signed-off-by: Jolly Shah <jolly.shah@xilinx.com>
Change-Id: Ic1ef90a194ae6164994a7fc5d8ff0b7b192636fe
 2020-01-15 11:01:42 -08:00