[PATCH 0/3] add TCB driver for sama5d2

Clément Léger clement.leger at bootlin.com
Wed Feb 2 10:46:34 CET 2022


When booting under OP-TEE, the SYSC is secured which means the PIT is
also not accessible by non-secure world. The TCB 0 however is always
available for non-secure world and thus can be used.
This series add a TCB driver and enables it in sama5d2 configs.

Clément Léger (3):
  timer: atmel_tcb_timer: add atmel_tcb driver
  dts: sama5d2: add TCB node
  configs: sama5d2: enable option CONFIG_ATMEL_TCB_TIMER

 MAINTAINERS                                  |   1 +
 arch/arm/dts/sama5d2.dtsi                    |   6 +
 configs/sama5d2_icp_mmc_defconfig            |   1 +
 configs/sama5d2_ptc_ek_mmc_defconfig         |   1 +
 configs/sama5d2_ptc_ek_nandflash_defconfig   |   1 +
 configs/sama5d2_xplained_emmc_defconfig      |   1 +
 configs/sama5d2_xplained_mmc_defconfig       |   1 +
 configs/sama5d2_xplained_qspiflash_defconfig |   1 +
 configs/sama5d2_xplained_spiflash_defconfig  |   1 +
 drivers/timer/Kconfig                        |   7 +
 drivers/timer/Makefile                       |   1 +
 drivers/timer/atmel_tcb_timer.c              | 152 +++++++++++++++++++
 12 files changed, 174 insertions(+)
 create mode 100644 drivers/timer/atmel_tcb_timer.c

-- 
2.34.1



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