From mboxrd@z Thu Jan 1 00:00:00 1970 From: arno@natisbad.org (Arnaud Ebalard) Date: Tue, 22 Oct 2013 21:13:54 +0200 Subject: [PATCH] ARM: mvebu: Add Netgear ReadyNAS 104 board In-Reply-To: <52668F35.9050203@free-electrons.com> (Gregory CLEMENT's message of "Tue, 22 Oct 2013 15:44:05 +0100") References: <87txgapcas.fsf@natisbad.org> <52668F35.9050203@free-electrons.com> Message-ID: <8738ntqft9.fsf@natisbad.org> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Hi Gregory, Gregory CLEMENT writes: > On 21/10/2013 22:02, Arnaud Ebalard wrote: >> >> Main hardware parts of the (Armada 370 based) NETGEAR ReadyNAS 104 are >> supported by mainline kernel (USB 3.0 rear ports, USB 2.0 front port, >> Gigabit controller and PHYs, serial port, LEDs, buttons, SATA ports, >> G762 fan controller) and referenced in provided .dts file. Some additonal >> work remains for: >> >> - Intersil ISL12057 I2C RTC and Alarm chip: working driver but needs >> to be splitted for submission of RTC part first; >> - Front LCD (Winstar 1602G): driver needs to be written >> - Armada NAND controller (to access onboard 128MB of NAND): support >> being pushed by @free-electrons people >> - 4 front SATA LEDs controlled via GPIO brought by NXP PCA9554: >> driver is available upstream. Not referenced/tested yet. >> >> but the device is usable w/o those. >> >> Signed-off-by: Arnaud Ebalard >> --- >> Jason and Andrew, >> >> I do not think there is any good way to share much between RN102 and >> RN104 .dts in a common .dtsi file because MPP are used in a different >> fashion on the two boards. But if you have ideas ... > > It seems to me that you can share at least half of the nodes in a common > dtsi. But I prefer having two dts files, it remains easier to understand. > Latter if a 3rd board share the same amount of nodes, then we can > consider to use a dtsi. Dully noted. AFAICT, NETGEAR only has 2 Armada 370 based devices at the moment: the 2-bay RN102 and the 4-bay RN104. FWIW, the only other ARM-based NAS in their portfolio is the ReadyNAS 2120 (Dual core Armada XP @1.2GHz). Cheers, a+ From mboxrd@z Thu Jan 1 00:00:00 1970 From: arno-LkuqDEemtHBg9hUCZPvPmw@public.gmane.org (Arnaud Ebalard) Subject: Re: [PATCH] ARM: mvebu: Add Netgear ReadyNAS 104 board Date: Tue, 22 Oct 2013 21:13:54 +0200 Message-ID: <8738ntqft9.fsf@natisbad.org> References: <87txgapcas.fsf@natisbad.org> <52668F35.9050203@free-electrons.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: In-Reply-To: <52668F35.9050203-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org> (Gregory CLEMENT's message of "Tue, 22 Oct 2013 15:44:05 +0100") Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Gregory CLEMENT Cc: Jason Cooper , Andrew Lunn , Sebastian Hesselbarth , Mark Rutland , devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Russell King , Pawel Moll , Ian Campbell , Stephen Warren , Rob Herring , linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org List-Id: devicetree@vger.kernel.org Hi Gregory, Gregory CLEMENT writes: > On 21/10/2013 22:02, Arnaud Ebalard wrote: >> >> Main hardware parts of the (Armada 370 based) NETGEAR ReadyNAS 104 are >> supported by mainline kernel (USB 3.0 rear ports, USB 2.0 front port, >> Gigabit controller and PHYs, serial port, LEDs, buttons, SATA ports, >> G762 fan controller) and referenced in provided .dts file. Some additonal >> work remains for: >> >> - Intersil ISL12057 I2C RTC and Alarm chip: working driver but needs >> to be splitted for submission of RTC part first; >> - Front LCD (Winstar 1602G): driver needs to be written >> - Armada NAND controller (to access onboard 128MB of NAND): support >> being pushed by @free-electrons people >> - 4 front SATA LEDs controlled via GPIO brought by NXP PCA9554: >> driver is available upstream. Not referenced/tested yet. >> >> but the device is usable w/o those. >> >> Signed-off-by: Arnaud Ebalard >> --- >> Jason and Andrew, >> >> I do not think there is any good way to share much between RN102 and >> RN104 .dts in a common .dtsi file because MPP are used in a different >> fashion on the two boards. But if you have ideas ... > > It seems to me that you can share at least half of the nodes in a common > dtsi. But I prefer having two dts files, it remains easier to understand. > Latter if a 3rd board share the same amount of nodes, then we can > consider to use a dtsi. Dully noted. AFAICT, NETGEAR only has 2 Armada 370 based devices at the moment: the 2-bay RN102 and the 4-bay RN104. FWIW, the only other ARM-based NAS in their portfolio is the ReadyNAS 2120 (Dual core Armada XP @1.2GHz). Cheers, a+ -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html