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

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Date:   Sun, 5 Jan 2020 06:52:40 +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 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

Regards,
Andreas

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