[OpenWrt-Devel] [PATCH v3] bcm53xx: add support for Huawei WS880

Rafał Miłecki zajec5 at gmail.com
Fri Feb 26 03:52:53 EST 2016


Hi Sergey,

Sorry for this late (!) reply, I totally missed this patch.

On 2 December 2015 at 15:48, Sergey Shatunov <me at prok.pw> wrote:
> From: Prototik <me at prok.pw>

It doesn't really matter for our svn repo, but please don't try hiding
your real name.


> Changes since v2:
> LED default state modified

We usually put comments about version changes in a comment block of a
patch. Such comment don't have any real meaning when just browsing
repo history.


> +--- /dev/null
> ++++ b/arch/arm/boot/dts/bcm4708-huawei-ws880.dts
> +@@ -0,0 +1,94 @@
> ++/*
> ++ * Broadcom BCM470X / BCM5301X ARM platform code.
> ++ * DTS for Huawei WS880
> ++ *
> ++ * Copyright (C) 2015 Sergey Shatunov <me at prok.pw>
> ++ *
> ++ * Licensed under the GNU/GPL. See COPYING for details.
> ++ */
> ++
> ++/dts-v1/;
> ++
> ++#include "bcm4708.dtsi"
> ++#include "bcm5301x-nand-cs0-bch8.dtsi"
> ++
> ++/ {
> ++      compatible = "huawei,ws880", "brcm,bcm4708";
> ++      model = "Huawei WS880 (BCM4708)";
> ++
> ++      chosen {
> ++              bootargs = "console=ttyS0,115200";
> ++      };
> ++
> ++      memory {
> ++              reg = <0x00000000 0x08000000>;
> ++      };
> ++
> ++      leds {
> ++              compatible = "gpio-leds";
> ++
> ++              wlan {
> ++                      label = "bcm53xx:white:wlan";
> ++                      gpios = <&chipcommon 0 GPIO_ACTIVE_LOW>;
> ++                      linux,default-trigger = "default-ffn";
> ++              };

Typo: s/ffn/off/


> ++      nand at 18028000 {
> ++              nandcs at 0 {
> ++                      nand-ecc-strength = <4>;
> ++              };
> ++      };

I'm thinking if it would make more sense to just have something like:
bcm5301x-nand-cs0-bch4.dtsi
instead of including bch8 and overwriting strength later.

Hauke: any comments to the? I think you added
bcm5301x-nand-cs0-bch8.dtsi in the first place?


Other than that this patch will need to be rebased for 4.4 kernel due
to my slow reaction :|
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