Add Exynos Chipid driver for identification of product IDs and SoC
revisions. The driver also exposes chipid regmap, later to be used by
Exynos Adaptive Supply Voltage driver (adjusting voltages to different
revisions of same SoC).
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Merge tag 'samsung-drivers-5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into arm/drivers
Samsung soc drivers changes for v5.4
Add Exynos Chipid driver for identification of product IDs and SoC
revisions. The driver also exposes chipid regmap, later to be used by
Exynos Adaptive Supply Voltage driver (adjusting voltages to different
revisions of same SoC).
* tag 'samsung-drivers-5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux:
soc: samsung: chipid: Convert exynos-chipid driver to use the regmap API
soc: samsung: Add exynos chipid driver support
Link: https://lore.kernel.org/r/20190816163042.6604-1-krzk@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
30a344004c