u-boot.git/drivers/timer/Makefile, branch v2023.01 Unnamed repository; edit this file 'description' to name the repository. timer: add SP804 UCLASS timer driver 2022-11-02T17:58:17+00:00 Andre Przywara andre.przywara@arm.com 2022-10-20T22:10:23+00:00 731d108dd0706e76addc6945e8c8709a05cb4728 The "Arm Ltd. Dual-Timer Module (SP804)" is a simple 32-bit count-down timer IP with interrupt functionality, and is used in some SoCs from various vendors. Add a simple DM compliant timer driver, to allow users of the SP804 to switch to DM_TIMER. This relies on the input clock to be accessible via the DM clock framework, which should be fine as we probably look at fixed-clock's here anyway. We re-program the control register in the probe() function, but keep the divider in place, in case this has been set to something on purpose before. The TRM for the timer IP can be found here: https://developer.arm.com/documentation/ddi0271/latest Signed-off-by: Andre Przywara <andre.przywara@arm.com> 
The "Arm Ltd. Dual-Timer Module (SP804)" is a simple 32-bit count-down
timer IP with interrupt functionality, and is used in some SoCs from
various vendors.

Add a simple DM compliant timer driver, to allow users of the SP804 to
switch to DM_TIMER.

This relies on the input clock to be accessible via the DM clock
framework, which should be fine as we probably look at fixed-clock's
here anyway.
We re-program the control register in the probe() function, but keep
the divider in place, in case this has been set to something on purpose
before.

The TRM for the timer IP can be found here:
https://developer.arm.com/documentation/ddi0271/latest

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
timer: sti: convert sti-timer to arm a9 global timer 2022-10-31T12:55:59+00:00 William Zhang william.zhang@broadcom.com 2022-08-24T04:44:32+00:00 35751c7f3f01a6123e2965ad1b71a8e6a7a9c90d STI timer is actually ARM Cortex A9 global timer. Convert the driver to use generic global timer name and make it consistent with Linux kernel global timer driver. This also allows any A9 based device to use this driver. Signed-off-by: William Zhang <william.zhang@broadcom.com> Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com> Tested-by: Patrice Chotard <patrice.chotard@foss.st.com> 
STI timer is actually ARM Cortex A9 global timer. Convert the driver to
use generic global timer name and make it consistent with Linux kernel
global timer driver. This also allows any A9 based device to use this
driver.

Signed-off-by: William Zhang <william.zhang@broadcom.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
Tested-by: Patrice Chotard <patrice.chotard@foss.st.com>
zynq: Convert arm twd timer to DM driver 2022-09-12T10:03:17+00:00 Stefan Herbrechtsmeier stefan.herbrechtsmeier@weidmueller.com 2022-08-05T06:16:28+00:00 b7e0750d8872af4f294ec46533fe5243514dcb59 Move arm twd timer driver from zynq to generic location. DM timer drivers are designed differently to original driver. Timer is counting up and not down. Information about clock rates are find out in timer_pre_probe() that's why there is no need to get any additional information from DT in the driver itself (only register offset). Signed-off-by: Stefan Herbrechtsmeier <stefan.herbrechtsmeier@weidmueller.com> Link: https://lore.kernel.org/r/20220805061629.1207-1-stefan.herbrechtsmeier-oss@weidmueller.com Signed-off-by: Michal Simek <michal.simek@amd.com> 
Move arm twd timer driver from zynq to generic location.

DM timer drivers are designed differently to original driver. Timer is
counting up and not down.
Information about clock rates are find out in timer_pre_probe() that's
why there is no need to get any additional information from DT in the
driver itself (only register offset).

Signed-off-by: Stefan Herbrechtsmeier <stefan.herbrechtsmeier@weidmueller.com>
Link: https://lore.kernel.org/r/20220805061629.1207-1-stefan.herbrechtsmeier-oss@weidmueller.com
Signed-off-by: Michal Simek <michal.simek@amd.com>
timer: add orion-timer support 2022-08-23T10:39:00+00:00 Michael Walle michael@walle.cc 2022-08-17T19:37:51+00:00 e9e73d78a8fb5566fdb306482945f6c9ff45c2a9 Add timer support for Kirkwood and MVEBU devices. Cc: Pali Rohár <pali@kernel.org> Signed-off-by: Michael Walle <michael@walle.cc> Acked-by: Pali Rohár <pali@kernel.org> Reviewed-by: Stefan Roese <sr@denx.de> 
Add timer support for Kirkwood and MVEBU devices.

Cc: Pali Rohár <pali@kernel.org>
Signed-off-by: Michael Walle <michael@walle.cc>
Acked-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Stefan Roese <sr@denx.de>
Merge tag 'xilinx-for-v2022.10' of https://source.denx.de/u-boot/custodians/u-boot-microblaze into next 2022-06-27T14:15:50+00:00 Tom Rini trini@konsulko.com 2022-06-27T14:15:50+00:00 c316ee674f25b73285f241ce922307296616a92a Xilinx changes for v2022.10 cpu: - Add driver for microblaze cpu net: - Add support for DM_ETH_PHY to AXI emac and emaclite xilinx: - Switch platforms to DM_ETH_PHY - DT chagnes in ZynqMP and Zynq - Enable support for SquashFS zynqmp: - Add support for KR260 boards - Move BSS from address 0 - Move platform identification from board code to soc driver - Improve zynqmp_psu_init_minimize versal: - Enable loading app at EL1 serial: - Setup default address and clock rates for DEBUG uarts pinctrl: - Add support for tri state and output enable properties relocate-rela: - Clean relocate-rela implementation for ARM64 - Add support for Microblaze microblaze: - Add support for runtime relocation - Rework cache handling (wiring, Kconfig) based on cpuinfo - Remove interrupt support timer: - Extract axi timer driver from Microblaze to generic location 
Xilinx changes for v2022.10

cpu:
- Add driver for microblaze cpu

net:
- Add support for DM_ETH_PHY to AXI emac and emaclite

xilinx:
- Switch platforms to DM_ETH_PHY
- DT chagnes in ZynqMP and Zynq
- Enable support for SquashFS

zynqmp:
- Add support for KR260 boards
- Move BSS from address 0
- Move platform identification from board code to soc driver
- Improve zynqmp_psu_init_minimize

versal:
- Enable loading app at EL1

serial:
- Setup default address and clock rates for DEBUG uarts

pinctrl:
- Add support for tri state and output enable properties

relocate-rela:
- Clean relocate-rela implementation for ARM64
- Add support for Microblaze

microblaze:
- Add support for runtime relocation
- Rework cache handling (wiring, Kconfig) based on cpuinfo
- Remove interrupt support

timer:
- Extract axi timer driver from Microblaze to generic location
microblaze: Convert axi timer to DM driver 2022-06-24T12:16:32+00:00 Michal Simek michal.simek@amd.com 2022-06-24T12:16:32+00:00 a36d86720f23a6dd503073a82905002b88c8e363 Move axi timer driver from Microblaze to generic location. Origin implementation was irq based with counting down timer. CONFIG_TIMER drivers are designed differently that timer is free running up timer with automatic reload without any interrupt. Information about clock rates are find out in timer_pre_probe() that's why there is no need to get any additional information from DT in the driver itself (only register offset). Signed-off-by: Michal Simek <michal.simek@amd.com> Tested-by: Ovidiu Panait <ovidiu.panait@windriver.com> Link: https://lore.kernel.org/r/6c12fc86bbc1f17d05c25018862e7b7b03346b36.1654684731.git.michal.simek@amd.com 
Move axi timer driver from Microblaze to generic location.
Origin implementation was irq based with counting down timer.

CONFIG_TIMER drivers are designed differently that timer is free running up
timer with automatic reload without any interrupt.
Information about clock rates are find out in timer_pre_probe() that's why
there is no need to get any additional information from DT in the driver
itself (only register offset).

Signed-off-by: Michal Simek <michal.simek@amd.com>
Tested-by: Ovidiu Panait <ovidiu.panait@windriver.com>
Link: https://lore.kernel.org/r/6c12fc86bbc1f17d05c25018862e7b7b03346b36.1654684731.git.michal.simek@amd.com
timer: gxp: Add HPE GXP timer support 2022-06-23T01:30:04+00:00 Nick Hawkins nick.hawkins@hpe.com 2022-06-08T21:21:35+00:00 b25913b40ee138c35d4c92e55898a365348d5769 Add support for the HPE GXP SOC timer. The GXP supports several different kinds of timers but for the purpose of this driver there is only support for the General Timer. The timer has a 1us resolution and is 56 bits. Signed-off-by: Nick Hawkins <nick.hawkins@hpe.com> 
Add support for the HPE GXP SOC timer. The GXP supports several different
kinds of timers but for the purpose of this driver there is only support
for the General Timer. The timer has a 1us resolution and is 56 bits.

Signed-off-by: Nick Hawkins <nick.hawkins@hpe.com>
timer: npcm: Add NPCM timer support 2022-05-05T13:28:47+00:00 Jim Liu jim.t90615@gmail.com 2022-04-19T05:32:22+00:00 b789e4f215614e3aee2f78925683dc722ca617fc Add Nuvoton BMC NPCM7xx/NPCM8xx timer driver. Signed-off-by: Jim Liu <JJLIU0@nuvoton.com> Signed-off-by: Stanley Chu <yschu@nuvoton.com> 
Add Nuvoton BMC NPCM7xx/NPCM8xx timer driver.

Signed-off-by: Jim Liu <JJLIU0@nuvoton.com>
Signed-off-by: Stanley Chu <yschu@nuvoton.com>
timers: atmel_pit: introduce CONFIG_SPL_ATMEL_PIT_TIMER 2022-04-26T06:54:41+00:00 Eugen Hristev eugen.hristev@microchip.com 2022-04-04T08:35:51+00:00 632422d4b333f3580b9fd28c424ff728ed3d3bad This commit allows the ATMEL_PIT_TIMER driver to be unselected in SPL and be selected in u-boot proper. The SPL can use a different timer. By having a separate Kconfig for ATMEL_TCB in SPL, the size of the SPL decreases by 0.3 KBytes. Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com> 
This commit allows the ATMEL_PIT_TIMER driver to be unselected in SPL and be
selected in u-boot proper. The SPL can use a different timer.
By having a separate Kconfig for ATMEL_TCB in SPL, the size of the SPL
decreases by 0.3 KBytes.

Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
timers: atmel_tcb: introduce CONFIG_SPL_ATMEL_TCB 2022-04-26T06:53:49+00:00 Eugen Hristev eugen.hristev@microchip.com 2022-04-04T08:35:50+00:00 e135d2c2f385fc1cefcea64cf775c6f0267945a2 This commit allows the ATMEL_TCB driver to be unselected in SPL and be selected in u-boot proper. The SPL can use a different timer. By having a separate Kconfig for ATMEL_TCB in SPL, the size of the SPL decreases by 1 KByte. Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com> 
This commit allows the ATMEL_TCB driver to be unselected in SPL and be
selected in u-boot proper. The SPL can use a different timer.
By having a separate Kconfig for ATMEL_TCB in SPL, the size of the SPL
decreases by 1 KByte.

Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>