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19 commits

Author SHA1 Message Date
Mateusz Karlic 6c9ff66e5f dts: arm: ambiq: Add SoC compat string 
Add `compatible` node to Ambiq SoCs, along with secondary common compat,
since they share many similarities.

Signed-off-by: Mateusz Karlic <mkarlic@antmicro.com>
 2023-12-11 09:56:48 +01:00
Aaron Ye 1b3d29c53e dts: arm: ambiq: Add GPIO instances to Apollo4 Blue Plus SoC 
This commit instantiates the GPIO peripherals.
Also enables GPIO instances for apollo4p_blue_kxr_evb.

Signed-off-by: Aaron Ye <aye@ambiq.com>
 2023-12-06 12:11:30 +00:00
Aaron Ye 70ce5e4c6b dts: arm: ambiq: Update the GPIO instances 
Use the "ambiq,gpio" binding to combine the "ambiq,gpio-bank"
child nodes for Apollo4 Plus soc.
Also update the GPIO driver accordingly.

Signed-off-by: Aaron Ye <aye@ambiq.com>
 2023-12-01 16:25:47 +01:00
Mateusz Sierszulski e0eadd5f6b dts: arm: ambiq: Add GPIO instances to SoC 
This commit instantiates the GPIO peripherals.

Signed-off-by: Mateusz Sierszulski <msierszulski@antmicro.com>
 2023-12-01 16:25:47 +01:00
Aaron Ye 0e827e3598 dts: arm: ambiq: Add clock control instances to Apollo4 Blue Plus SoC. 
This commit instantiates the clock control for Apollo4 Blue Plus.

Signed-off-by: Aaron Ye <aye@ambiq.com>
 2023-11-07 09:42:25 +01:00
Aaron Ye c2601e8806 dts: arm: ambiq: Add flash controller instance to Apollo4 Blue Plus SoC. 
This commit instantiates the flash controller.

Signed-off-by: Aaron Ye <aye@ambiq.com>
 2023-10-27 10:50:05 +02:00
Aaron Ye 03849370bd dts: arm: ambiq: Add MSPI instances to Apollo4 Blue Plus SoC. 
This commit instantiates the MSPI peripherals.

Signed-off-by: Aaron Ye <aye@ambiq.com>
 2023-09-25 10:46:04 -05:00
Aaron Ye b7433fd297 dts: arm: ambiq: Add IOM instances to Apollo4 Blue Plus SoC. 
This commit instantiates the IOM peripherals.
IOM can be configured to SPI or I2C master.

Signed-off-by: Aaron Ye <aye@ambiq.com>
 2023-09-25 10:46:04 -05:00
Aaron Ye 09e7e2db51 soc: arm: Add support for Ambiq Apollo4 Blue Plus. 
Added devicetree and Kconfig for Apollo4 Blue Plus SoC.
They are needed for the apollo4p_blue_kxr_evb board.

Signed-off-by: Aaron Ye <aye@ambiq.com>
 2023-09-22 08:29:29 -05:00
Mateusz Sierszulski 15d1110d88 dts: arm: ambiq: Add MSPI instances to SoC 
This commit instantiates the MSPI peripherals.

Signed-off-by: Mateusz Sierszulski <msierszulski@antmicro.com>
 2023-09-08 14:44:12 +02:00
Mateusz Sierszulski 61eb2b7687 dts: arm: ambiq: Change I2C instances to IOM instances 
This commit changes the I2C instance to IOM.
IOM instance can be I2C or SPI. The choice of either
using I2C or SPI should be made in board DTS.

Signed-off-by: Mateusz Sierszulski <msierszulski@antmicro.com>
 2023-08-25 10:31:58 +02:00
Mateusz Sierszulski a72d8dbcb4 dts: arm: ambiq: Add I2C instances to SoC 
This commit instantiates the I2C peripherals.

Signed-off-by: Mateusz Sierszulski <msierszulski@antmicro.com>
 2023-08-17 15:15:45 +02:00
Mateusz Sierszulski d873a1a335 dts: arm: ambiq: Separate TCM region from SRAM 
This is neccessary to omit .data section in TCM

Signed-off-by: Mateusz Sierszulski <msierszulski@antmicro.com>
 2023-08-16 13:03:33 +02:00
Mateusz Sierszulski 08cf5fa9a0 dts: arm: ambiq: Add wdt instance to SoC 
This commit instantiates the watchdog peripheral

Signed-off-by: Mateusz Sierszulski <msierszulski@antmicro.com>
 2023-08-16 13:03:33 +02:00
Maciej Sobkowski b557d96c59 dts: arm: ambiq: Add counter instance to SoC 
This commit instantiates the counter peripheral.

Signed-off-by: Mateusz Sierszulski <msierszulski@antmicro.com>
Signed-off-by: Maciej Sobkowski <msobkowski@antmicro.com>
 2023-08-07 16:12:58 +02:00
Maciej Sobkowski 5ffce32376 drivers: timer: Add driver for Ambiq system timer (STIMER) 
This commit addst support for the system timer peripheral which
can be found in Apollo4 SoCs.

Signed-off-by: Maciej Sobkowski <msobkowski@antmicro.com>
 2023-08-04 10:48:58 +02:00
Maciej Sobkowski 13efe97d63 dts: arm: ambiq: apollo4p: instantiate UARTs 
This commit adds PL011 UART instances to the apollo4p dts.

Signed-off-by: Maciej Sobkowski <msobkowski@antmicro.com>
 2023-08-04 10:48:58 +02:00
Maciej Sobkowski 002ca5a87c dts: ambiq: apollo4p: instantiate pinctrl 
This commit instantiates pinctrl node in the dts file for Apollo4
Plus SoC.

Signed-off-by: Maciej Sobkowski <msobkowski@antmicro.com>
 2023-08-04 10:48:58 +02:00
Maciej Sobkowski 0118886624 soc: arm: ambiq: apollo4: Add support for Apollo4 Plus SoC 
Add all required parts (new SoC family/series, device tree) for
the Ambiq Apollo4 Plus SoC.

Signed-off-by: Maciej Sobkowski <msobkowski@antmicro.com>
 2023-08-04 10:48:58 +02:00