From: Florian Fainelli <florian@openwrt.org>
To: Hauke Mehrtens <hauke@hauke-m.de>,
Jonathan Richardson <jonathar@broadcom.com>,
Christian Daudt <bcm@fixthebug.org>,
Matt Porter <mporter@linaro.org>,
Russell King <linux@arm.linux.org.uk>,
Mike Turquette <mturquette@linaro.org>,
Rob Herring <robh+dt@kernel.org>, Pawel Moll <pawel.moll@arm.com>,
Mark Rutland <mark.rutland@arm.com>,
Ian Campbell <ijc+devicetree@hellion.org.uk>,
Kumar Gala <galak@codeaurora.org>,
JD Zheng <jdzheng@broadcom.com>
Cc: devicetree@vger.kernel.org,
"Scott Branden" <sbranden@broadcom.com>,
"Ray Jui" <rjui@broadcom.com>, "Rafał Miłecki" <zajec5@gmail.com>,
linux-kernel@vger.kernel.org,
bcm-kernel-feedback-list@broadcom.com,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH 0/6] Add initial support for Broadcom Cygnus SoC
Date: Thu, 18 Sep 2014 15:39:18 -0700 [thread overview]
Message-ID: <541B5F16.6030005@openwrt.org> (raw)
In-Reply-To: <541B5D5A.10800@hauke-m.de>
On 09/18/2014 03:31 PM, Hauke Mehrtens wrote:
> On 09/16/2014 09:58 PM, Jonathan Richardson wrote:
>> Hi,
>>
>> This patchset contains initial support for Broadcom's Cygnus SoC based on our
>> iProc architecture. Initial support is minimal and includes just the mach
>> platform code, clock driver, and a basic device tree configuration. Peripheral
>> drivers will be submitted soon, as will device tree configurations for other
>> Cygnus board variants.
>
> This SoC looks similar to the BCM5301X (Northstar) SoCs even some cores
> are at the same memory addresses. Does this SoC use an AXI bus with
> Broadcom Plugins at address 0x18000000 ?
>
> The BCM5301X (Northstar) SoCs also has an iProc Clock Control Unit and I
> will try to use your driver for that SoC.
>
> Is Broadcom Cygnus similar to BCM563XX or is it actually the same SoC?
According to this link:
http://lists.denx.de/pipermail/u-boot/2014-August/186086.html
these SoCs, in particular BCM58622 would belong to the StrataGX network
processors:
http://www.broadcom.com/products/Processors/Home-and-Small-Business/BCM5862X-Series.
>
> Do you have some description of the hardware features of this SoC? Does
> it have PCIe, or Ethernet?
>From the link above, it has Ethernet for sure, and certainly PCIe since
the Wi-Fi chips mentioned in the link above are PCIe chips.
It would be really good if all the work you and Rafal did was usable for
the Cygnus SoCs.
--
Florian
next prev parent reply other threads:[~2014-09-18 22:39 UTC|newest]
Thread overview: 74+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <Jonathan Richardson <jonathar@broadcom.com>
2014-09-23 21:17 ` [PATCH v2 0/6] Add initial support for Broadcom Cygnus SoC Jonathan Richardson
2014-09-23 21:17 ` [PATCH v2 1/6] ARM: cygnus: Initial " Jonathan Richardson
2014-09-23 21:17 ` [PATCH v2 2/6] clk: Clock driver " Jonathan Richardson
2014-09-23 21:17 ` [PATCH v2 3/6] dt-bindings: Document Broadcom Cygnus SoC and clock driver Jonathan Richardson
2014-09-23 21:17 ` [PATCH v2 5/6] ARM: cygnus defconfig : Initial defconfig for Broadcom Cygnus SoC Jonathan Richardson
2014-09-23 21:17 ` [PATCH v2 6/6] MAINTAINERS: Entry for Cygnus/iproc arm architecture and clock drivers Jonathan Richardson
[not found] ` <1411507057-14771-1-git-send-email-jonathar-dY08KVG/lbpWk0Htik3J/w@public.gmane.org>
2014-09-23 21:17 ` [PATCH v2 4/6] ARM: dts: Enable Broadcom Cygnus SoC Jonathan Richardson
2014-09-25 21:04 ` [PATCH v2 0/6] Add initial support for " Scott Branden
[not found] ` <54248344.5030308-dY08KVG/lbpWk0Htik3J/w@public.gmane.org>
2014-09-25 21:22 ` Florian Fainelli
[not found] ` <54248791.9060805-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2014-09-26 0:14 ` Florian Fainelli
[not found] ` <5424AFD2.2070406-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2014-09-26 0:28 ` Jonathan Richardson
[not found] ` <5424B335.6000602-dY08KVG/lbpWk0Htik3J/w@public.gmane.org>
2014-09-26 0:34 ` Florian Fainelli
2014-12-18 1:59 ` [PATCH 0/2] Add support for Broadcom iProc touchscreen Jonathan Richardson
[not found] ` <1418867992-3550-1-git-send-email-jonathar-dY08KVG/lbpWk0Htik3J/w@public.gmane.org>
2014-12-18 1:59 ` [PATCH 1/2] Input: touchscreen-iproc: Add Broadcom iProc touchscreen driver Jonathan Richardson
2014-12-18 2:14 ` Joe Perches
2014-12-19 19:51 ` Jonathan Richardson
2014-12-19 19:56 ` Dmitry Torokhov
2014-12-18 1:59 ` [PATCH 2/2] Input: touchscreen-iproc: add device tree bindings Jonathan Richardson
2014-12-19 22:17 ` [PATCH v2 0/2] Add support for Broadcom iProc touchscreen Jonathan Richardson
2014-12-19 22:17 ` [PATCH v2 1/2] Input: touchscreen-iproc: Add Broadcom iProc touchscreen driver Jonathan Richardson
2015-01-15 1:02 ` Dmitry Torokhov
2015-01-15 5:44 ` Scott Branden
2015-01-15 6:07 ` Dmitry Torokhov
2015-01-15 19:51 ` Jonathan Richardson
2015-02-11 18:45 ` Jonathan Richardson
[not found] ` <54DBA34E.8090400-dY08KVG/lbpWk0Htik3J/w@public.gmane.org>
2015-02-24 23:18 ` Dmitry Torokhov
2015-02-27 1:02 ` Jonathan Richardson
[not found] ` <1419027470-7969-2-git-send-email-jonathar-dY08KVG/lbpWk0Htik3J/w@public.gmane.org>
2014-12-19 22:26 ` Joe Perches
2014-12-19 23:03 ` Jonathan Richardson
2015-01-01 0:55 ` Jonathan Richardson
2015-01-15 1:08 ` Florian Fainelli
2015-01-15 19:19 ` Jonathan Richardson
2015-02-24 23:29 ` Dmitry Torokhov
2015-03-02 19:13 ` Jonathan Richardson
2014-12-19 22:17 ` [PATCH v2 2/2] Input: touchscreen-iproc: add device tree bindings Jonathan Richardson
[not found] ` <Jonathan Richardson <jonathar-dY08KVG/lbpWk0Htik3J/w@public.gmane.org>
2014-09-16 19:58 ` [PATCH 0/6] Add initial support for Broadcom Cygnus SoC Jonathan Richardson
2014-09-16 19:58 ` [PATCH 1/6] ARM: cygnus: Initial " Jonathan Richardson
2014-09-17 0:00 ` Mark Rutland
2014-09-18 23:33 ` Jonathan Richardson
[not found] ` <1410897497-27527-1-git-send-email-jonathar-dY08KVG/lbpWk0Htik3J/w@public.gmane.org>
2014-09-16 19:58 ` [PATCH 2/6] clk: Clock driver " Jonathan Richardson
[not found] ` <1410897497-27527-3-git-send-email-jonathar-dY08KVG/lbpWk0Htik3J/w@public.gmane.org>
2014-09-17 0:47 ` Mark Rutland
2014-09-18 23:43 ` Jonathan Richardson
2014-09-18 22:31 ` [PATCH 0/6] Add initial " Hauke Mehrtens
2014-09-18 22:39 ` Florian Fainelli [this message]
[not found] ` <541B5F16.6030005-p3rKhJxN3npAfugRpC6u6w@public.gmane.org>
2014-09-18 22:54 ` Hauke Mehrtens
2014-09-19 0:58 ` Scott Branden
2014-09-16 19:58 ` [PATCH 3/6] dt-bindings: Document Broadcom Cygnus SoC and clock driver Jonathan Richardson
2014-09-16 19:58 ` [PATCH 4/6] ARM: dts: Enable Broadcom Cygnus SoC Jonathan Richardson
2014-09-16 19:58 ` [PATCH 5/6] ARM: cygnus defconfig : Initial defconfig for " Jonathan Richardson
2014-09-16 19:58 ` [PATCH 6/6] MAINTAINERS: Entry for Cygnus/iproc arm architecture and clock drivers Jonathan Richardson
2015-02-24 19:13 ` [PATCH 0/1] Enable Broadcom Cygnus BCM958305K Jonathan Richardson
[not found] ` <1424805191-10675-1-git-send-email-jonathar-dY08KVG/lbpWk0Htik3J/w@public.gmane.org>
2015-02-24 19:13 ` [PATCH 1/1] ARM: dts: " Jonathan Richardson
2015-02-25 19:04 ` [PATCH 0/1] Synopsis 8250 serial port driver fix Jonathan Richardson
2015-02-25 19:04 ` [PATCH 1/1] serial: 8250_dw: Fix get_mctrl behaviour Jonathan Richardson
2015-02-25 19:21 ` Arnd Bergmann
2015-02-25 20:00 ` Jonathan Richardson
2015-02-25 20:07 ` Arnd Bergmann
2015-03-02 22:41 ` [PATCH RESEND 0/1] Enable Broadcom Cygnus BCM958305K Jonathan Richardson
2015-03-02 22:41 ` [PATCH RESEND 1/1] ARM: dts: " Jonathan Richardson
[not found] ` <1425336070-3414-2-git-send-email-jonathar-dY08KVG/lbpWk0Htik3J/w@public.gmane.org>
2015-03-02 23:45 ` Florian Fainelli
2015-03-12 17:45 ` [PATCH v4 0/2] Add support for Broadcom iProc touchscreen Jonathan Richardson
2015-03-12 17:45 ` [PATCH v4 1/2] Input: touchscreen-iproc: Add Broadcom iProc touchscreen driver Jonathan Richardson
2015-03-12 17:59 ` Joe Perches
[not found] ` <1426183169.2742.10.camel-6d6DIl74uiNBDgjK7y7TUQ@public.gmane.org>
2015-03-12 22:44 ` Jonathan Richardson
2015-03-12 17:45 ` [PATCH v4 2/2] Input: touchscreen-iproc: add device tree bindings Jonathan Richardson
2015-02-27 0:35 ` [PATCH v2 0/1] Synopsis 8250 serial port driver fix Jonathan Richardson
2015-02-27 0:35 ` [PATCH v2 1/1] serial: 8250_dw: Fix get_mctrl behaviour Jonathan Richardson
2015-03-09 18:40 ` Dmitry Torokhov
[not found] ` <CAE_wzQ-43+oGAmyJ_cgso1XfnCYFGVczPvePG++x=povcAPOdA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-03-09 18:51 ` Jonathan Richardson
2015-03-11 1:17 ` [PATCH v3 0/2] Add support for Broadcom iProc touchscreen Jonathan Richardson
[not found] ` <1426036669-21659-1-git-send-email-jonathar-dY08KVG/lbpWk0Htik3J/w@public.gmane.org>
2015-03-11 1:17 ` [PATCH v3 1/2] Input: touchscreen-iproc: Add Broadcom iProc touchscreen driver Jonathan Richardson
2015-03-11 9:46 ` Paul Bolle
2015-03-11 17:05 ` Jonathan Richardson
2015-03-11 1:17 ` [PATCH v3 2/2] Input: touchscreen-iproc: add device tree bindings Jonathan Richardson
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