On 27 October 2015 at 06:07, Przemyslaw Marczak p.marczak@samsung.com wrote:
The CPU name for Exynos was concatenated with cpu id, but for new Exynos platforms, like Chromebook Peach Pi based on Exynos5800, the name of SoC variant does not include the real SoC cpu id (0x5422).
For such case, the CPU name should be defined in device tree.
This commit introduces new device-tree property for Exynos:
- "cpu-model" - with cpu name string
If defined, then the cpu id is not printed.
Signed-off-by: Przemyslaw Marczak p.marczak@samsung.com Cc: Minkyu Kang mk7.kang@samsung.com Cc: Simon Glass sjg@chromium.org
Changes V2:
- new commit
Changes V3
- add cpu-model binding info
arch/arm/cpu/armv7/s5p-common/cpu_info.c | 14 +++++++++++++- doc/device-tree-bindings/exynos/soc.txt | 21 +++++++++++++++++++++ 2 files changed, 34 insertions(+), 1 deletion(-) create mode 100644 doc/device-tree-bindings/exynos/soc.txt
Reviewed-by: Simon Glass sjg@chromium.org