soc: samsung: exynos chipid driver update
authorSylwester Nawrocki <s.nawrocki@samsung.com>
Fri, 7 Dec 2018 09:33:43 +0000 (10:33 +0100)
committerJunghoon Kim <jhoon20.kim@samsung.com>
Thu, 14 Feb 2019 05:57:49 +0000 (14:57 +0900)
commit1edd63be11818958d8f307ff73686bbc7457f643
tree8ede0b030b9e1e4c42ba4f4141b1f12c8a3610dc
parent9649846773bc83b74033f9ebd7e82df658349cbf
soc: samsung: exynos chipid driver update

This patch adds definition of selected CHIP ID register offsets
and register bit field definitions for Exynos5422 SoC.

exynos_chipid_read() helper function is added to allow reading
the CHIP ID block registers.

Change-Id: I69c12ea52c382f5f5da1dae6de692eab2772554c
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
drivers/soc/samsung/exynos-chipid.c
drivers/soc/samsung/exynos-chipid.h [new file with mode: 0644]