linux/drivers/firmware/smccc
Martin Botka 9cf3415ade firmware: smccc: Export revision soc_id function
The "SoC ID revision" as provided via the SMCCC SOCID interface can be
valuable information for drivers, when certain functionality depends
on a die revision, for instance.
One example is the sun50i-cpufreq-nvmem driver, which needs this
information to determine the speed bin of the SoC.

Export the arm_smccc_get_soc_id_revision() function so that it can be
called by any driver.

Signed-off-by: Martin Botka <martin.botka@somainline.org>
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Acked-by: Sudeep Holla <sudeep.holla@arm.com>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
2024-04-19 12:34:27 +05:30
..
Kconfig firmware: smccc: Add ARCH_SOC_ID support 2020-07-06 09:48:06 +01:00
kvm_guest.c printk: stop including cache.h from printk.h 2022-05-13 07:20:07 -07:00
Makefile arm/arm64: Probe for the presence of KVM hypervisor 2021-03-31 09:16:55 +01:00
smccc.c firmware: smccc: Export revision soc_id function 2024-04-19 12:34:27 +05:30
soc_id.c firmware: smccc: Fix use of uninitialised results structure 2023-07-18 10:08:05 +01:00