linux-kernel - Re: [PATCH v2 0/9] ARM: davinci: da850-evm: remove more legacy GPIO calls

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Message-ID: <CAMRc=Me51RgQu8VK70dy=1OhmHeKo40HLxfsvp2nD5UC+Mzb=w@mail.gmail.com>
Date:   Mon, 5 Aug 2019 10:30:26 +0200
From:   Bartosz Golaszewski <brgl@...ev.pl>
To:     Sekhar Nori <nsekhar@...com>, Kevin Hilman <khilman@...nel.org>,
        Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>,
        David Lechner <david@...hnology.com>,
        Linus Walleij <linus.walleij@...aro.org>
Cc:     Linux ARM <linux-arm-kernel@...ts.infradead.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        linux-fbdev@...r.kernel.org,
        Bartosz Golaszewski <bgolaszewski@...libre.com>
Subject: Re: [PATCH v2 0/9] ARM: davinci: da850-evm: remove more legacy GPIO calls

pon., 22 lip 2019 o 15:44 Bartosz Golaszewski <brgl@...ev.pl> napisał(a):
>
> From: Bartosz Golaszewski <bgolaszewski@...libre.com>
>
> This is another small step on the path to liberating davinci from legacy
> GPIO API calls and shrinking the davinci GPIO driver by not having to
> support the base GPIO number anymore.
>
> This time we're removing the legacy calls used indirectly by the LCDC
> fbdev driver.
>
> First two patches enable the GPIO backlight driver in
> davinci_all_defconfig.
>
> Patch 3/12 models the backlight GPIO as an actual GPIO backlight device.
>
> Patches 4-6 extend the fbdev driver with regulator support and convert
> the da850-evm board file to using it.
>
> Last three patches are improvements to the da8xx fbdev driver since
> we're already touching it in this series.
>
> v1 -> v2:
> - dopped the gpio-backlight patches from this series as since v5.3-rc1 we
>   can probe the module with neither the OF node nor platform data
> - collected review and ack tags
> - rebased on top of v5.3-rc1
>
> Bartosz Golaszewski (9):
>   ARM: davinci: refresh davinci_all_defconfig
>   ARM: davinci_all_defconfig: enable GPIO backlight
>   ARM: davinci: da850-evm: model the backlight GPIO as an actual device
>   fbdev: da8xx: add support for a regulator
>   ARM: davinci: da850-evm: switch to using a fixed regulator for lcdc
>   fbdev: da8xx: remove panel_power_ctrl() callback from platform data
>   fbdev: da8xx-fb: use devm_platform_ioremap_resource()
>   fbdev: da8xx-fb: drop a redundant if
>   fbdev: da8xx: use resource management for dma
>
>  arch/arm/configs/davinci_all_defconfig  |  27 ++----
>  arch/arm/mach-davinci/board-da850-evm.c |  90 +++++++++++++-----
>  drivers/video/fbdev/da8xx-fb.c          | 118 +++++++++++++-----------
>  include/video/da8xx-fb.h                |   1 -
>  4 files changed, 141 insertions(+), 95 deletions(-)
>
> --
> 2.21.0
>

Hi Sekhar,

the fbdev patches have been acked by Bartlomiej. I think the entire
series can go through the ARM-SoC tree.

Bart