diff options
| author | Bhuvanchandra DV <bhuvanchandra.dv@toradex.com> | 2017-02-20 23:14:00 +0530 |
|---|---|---|
| committer | Marcel Ziswiler <marcel.ziswiler@toradex.com> | 2017-03-31 10:25:39 +0200 |
| commit | eb7023a9a63f05f9b6212cda7d6efedd8691e349 (patch) | |
| tree | a0691bd73ed8fb60b40f7b2078e47b1d6404fcfb /arch/arm/mach-tegra/Kconfig | |
| parent | 8dd025ef21c4136f4b6bf1e4fbcf87616541e2bc (diff) | |
arm: tegra: soc: Use sys_soc to expose SoC UID
Use the standard sys_soc interface to expose the SoC UID information.
e.g.
~# cat /sys/bus/soc/devices/soc0/machine
NVIDIA Tegra
~# cat /sys/bus/soc/devices/soc0/family
NVIDIA Tegra30
~# cat /sys/bus/soc/devices/soc0/revision
A03
~# cat /sys/bus/soc/devices/soc0/soc_id
98317451306464792
Signed-off-by: Bhuvanchandra DV <bhuvanchandra.dv@toradex.com>
Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Diffstat (limited to 'arch/arm/mach-tegra/Kconfig')
| -rw-r--r-- | arch/arm/mach-tegra/Kconfig | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/mach-tegra/Kconfig b/arch/arm/mach-tegra/Kconfig index 6ca839316e1a..c9c7bbb4fb25 100644 --- a/arch/arm/mach-tegra/Kconfig +++ b/arch/arm/mach-tegra/Kconfig @@ -36,6 +36,7 @@ config ARCH_TEGRA_2x_SOC select ARM_ERRATA_764369 if SMP select ARCH_HAS_SUSPEND_PAGETABLE select NVMAP_CACHE_MAINT_BY_SET_WAYS + select SOC_BUS help Support for NVIDIA Tegra AP20 and T20 processors, based on the ARM CortexA9MP CPU and the ARM PL310 L2 cache controller @@ -65,6 +66,7 @@ config ARCH_TEGRA_3x_SOC select ARCH_HAS_SUSPEND_PAGETABLE select NVMAP_CACHE_MAINT_BY_SET_WAYS select PL310_ERRATA_727915 + select SOC_BUS help Support for NVIDIA Tegra 3 family of SoCs, based upon the ARM CortexA9MP CPU and the ARM PL310 L2 cache controller |