linux-kernel - Re: [PATCH v4 2/8] ARM: Prepare Realtek RTD1195

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Date:   Wed, 15 Jan 2020 14:22:51 +0100
From:   Andreas Färber <afaerber@...e.de>
To:     linux-realtek-soc@...ts.infradead.org,
        linux-arm-kernel@...ts.infradead.org,
        Olof Johansson <olof@...om.net>, Arnd Bergmann <arnd@...db.de>
Cc:     Russell King <linux@...linux.org.uk>, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v4 2/8] ARM: Prepare Realtek RTD1195

Am 05.01.20 um 06:52 schrieb Andreas Färber:
> Am 23.11.19 um 21:37 schrieb Andreas Färber:
>> Introduce ARCH_REALTEK Kconfig option also for 32-bit Arm.
>>
>> Override the text offset to cope with boot ROM occupying first 0xa800
>> bytes and further reservations up to 0xf4000 (compare Device Tree).
>>
>> Add a custom machine_desc to enforce memory carveout for I/O registers.
>>
>> Signed-off-by: Andreas Färber <afaerber@...e.de>
>> ---
>>   v3 -> v4:
>>   * Added reservation of boot ROM (James)
>>   v2 -> v3:
>>   * Fixed r-bus size in .reserve from 0x100000 to 0x70000 (James)
>>   v1 -> v2:
>>   * Dropped selection of COMMON_CLK (Arnd)
>>   * Dropped selection of AMBA, SCU, TWD
>>   * Added comment about text offset to distinguish from HTC comment above
>>   * Added machine_desc with .reserve to exclude peripheral spaces (Rob)
>>   arch/arm/Kconfig                |  2 ++
>>   arch/arm/Makefile               |  3 +++
>>   arch/arm/mach-realtek/Kconfig   | 11 +++++++++++
>>   arch/arm/mach-realtek/Makefile  |  2 ++
>>   arch/arm/mach-realtek/rtd1195.c | 40 
>> ++++++++++++++++++++++++++++++++++++++++
>>   5 files changed, 58 insertions(+)
>>   create mode 100644 arch/arm/mach-realtek/Kconfig
>>   create mode 100644 arch/arm/mach-realtek/Makefile
>>   create mode 100644 arch/arm/mach-realtek/rtd1195.c
> 
> This patch was lacking a MAINTAINERS update. Squashing:
> 
> diff --git a/MAINTAINERS b/MAINTAINERS
> index 7b626563fb3c..b48461736971 100644
> --- a/MAINTAINERS
> +++ b/MAINTAINERS
> @@ -2204,6 +2204,7 @@ M:        Andreas Färber <afaerber@...e.de>
>   L:     linux-arm-kernel@...ts.infradead.org (moderated for 
> non-subscribers)
>   L:     linux-realtek-soc@...ts.infradead.org (moderated for 
> non-subscribers)
>   S:     Maintained
> +F:     arch/arm/mach-realtek/
>   F:     arch/arm64/boot/dts/realtek/
>   F:     Documentation/devicetree/bindings/arm/realtek.yaml
> 
> 
> Unfortunately this on v5.6/soc branch will conflict with adding an entry 
> for the DTs on v5.6/dt branch, so I guess the best way to handle this 
> will be a follow-up patch for the v5.6/soc branch (which may trigger 
> pattern warnings due to the files getting added on a different branch)?
> 
> diff --git a/MAINTAINERS b/MAINTAINERS
> index b48461736971..01081bea2488 100644
> --- a/MAINTAINERS
> +++ b/MAINTAINERS
> @@ -2204,6 +2204,7 @@ M:        Andreas Färber <afaerber@...e.de>
>   L:     linux-arm-kernel@...ts.infradead.org (moderated for 
> non-subscribers)
>   L:     linux-realtek-soc@...ts.infradead.org (moderated for 
> non-subscribers)
>   S:     Maintained
> +F:     arch/arm/boot/dts/rtd*
>   F:     arch/arm/mach-realtek/
>   F:     arch/arm64/boot/dts/realtek/
>   F:     Documentation/devicetree/bindings/arm/realtek.yaml

No responses, so also applied to linux-realtek.git v5.6/soc:

https://git.kernel.org/pub/scm/linux/kernel/git/afaerber/linux-realtek.git/log/?h=v5.6/soc

Regards,
Andreas

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