From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stephen Warren Subject: Re: [PATCH 2/2] ARM: tegra: add device tree for SHIELD Date: Mon, 12 May 2014 10:41:31 -0600 Message-ID: <5370F9BB.9040608@wwwdotorg.org> References: <1399883209-31169-1-git-send-email-acourbot@nvidia.com> <1399883209-31169-3-git-send-email-acourbot@nvidia.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1399883209-31169-3-git-send-email-acourbot-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org> Sender: linux-tegra-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Alexandre Courbot , Thierry Reding Cc: linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, gnurou-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org List-Id: linux-tegra@vger.kernel.org On 05/12/2014 02:26 AM, Alexandre Courbot wrote: > NVIDIA SHIELD is a portable Android console embedded a Tegra 4 SoC with > 2GB RAM and a 720p panel. > > The following hardware is enabled by this device tree: UART, eMMC, USB > (needs external power), PMIC, backlight, joystick, SD card, GPIO keys. > > DSI panel, HDMI output, charger, self-powered USB, audio, wifi bluetooth > are not supported yet but might be by future patches (likely in that > order). > > Touch panel and sensors will probably never be supported. > > Initrd addresses are hardcoded to match the static values used by the > bootloader, since it won't add them for us. All the same, a kernel > command-line is provided to replace the one passed by the > bootloader which is filled with garbage. > > NVIDIA SHIELD is typically booted with an appended DTB to avoid > modifications made by the bootloader. I've applied this one patch to Tegra's for-3.16/dt branch.