Re: [PATCH 0/9] ARM: SAMSUNG: add Exynos chipid driver

Markus Reichl
2018-11-16T09:24:10Z

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Hi Bartlomiej,

Am 15.11.18 um 16:11 schrieb Bartlomiej Zolnierkiewicz:
> 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
>

tested on Odroid-XU4:
[ 0.022888] soc soc0: Exynos: CPU[EXYNOS5800] PRO_ID[0xe5422001] REV[0x1] Detected

Tested-by: Markus Reichl <m.reichl@fivetechno.de>

Gruß,
--
Markus Reichl
>
> 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
>

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