Hi, This patchset adds Exynos chipid driver and converts Exynos platform code to use it. It is heavily based on "[PATCH v9 00/12] Introducing Exynos ChipId driver" patchset [1] so most credits go to Pankaj Dubey. The main difference in the current patchset is in taking simpler approach to converting existing Exynos platform code to use the new chipid driver. This results in much less code duplication. The diffstat for "[PATCH v9 00/12] Introducing Exynos ChipId driver": 14 files changed, 587 insertions(+), 255 deletions(-) for the current patchset it is: 14 files changed, 193 insertions(+), 195 deletions(-) This patchset has been tested on Exynos4210 (including rev0), Exynos3250, Exynos4412 & Exynos5422 SoCs. [1] https://marc.info/?l=linux-arm-kernel&m=149087972213359&w=2 Best regards, -- Bartlomiej Zolnierkiewicz Samsung R&D Institute Poland Samsung Electronics Bartlomiej Zolnierkiewicz (5): ARM: EXYNOS: use chipid driver ARM: EXYNOS: remove soc_is_exynos*() macros ARM: SAMSUNG: remove samsung_rev() ARM: SAMSUNG: remove s5p_init_cpu() ARM: EXYNOS: remove <mach/map.h> include Pankaj Dubey (4): ARM: EXYNOS: remove secondary startup initialization from smp_prepare_cpus soc: samsung: add exynos chipid driver support ARM: EXYNOS: enable exynos_chipid for ARCH_EXYNOS ARM64: EXYNOS: enable exynos_chipid for ARCH_EXYNOS arch/arm/mach-exynos/Kconfig | 1 + arch/arm/mach-exynos/common.h | 81 ++----------------- arch/arm/mach-exynos/exynos.c | 75 ++++++++++-------- arch/arm/mach-exynos/firmware.c | 8 +- arch/arm/mach-exynos/include/mach/map.h | 18 ----- arch/arm/mach-exynos/platsmp.c | 40 ++-------- arch/arm/mach-exynos/pm.c | 25 +++--- arch/arm/plat-samsung/cpu.c | 17 ---- arch/arm/plat-samsung/include/plat/cpu.h | 3 - arch/arm/plat-samsung/include/plat/map-s5p.h | 2 - arch/arm64/Kconfig.platforms | 1 + drivers/soc/samsung/Kconfig | 5 ++ drivers/soc/samsung/Makefile | 1 + drivers/soc/samsung/exynos-chipid.c | 111 +++++++++++++++++++++++++++ 14 files changed, 193 insertions(+), 195 deletions(-) delete mode 100644 arch/arm/mach-exynos/include/mach/map.h create mode 100644 drivers/soc/samsung/exynos-chipid.c -- 1.9.1
