From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?ISO-8859-1?Q?Terje_Bergstr=F6m?= Subject: Re: [PATCH 1/2] ARM: tegra: Add Tegra20 host1x support Date: Wed, 14 Nov 2012 10:35:31 +0200 Message-ID: <50A357D3.9080002@nvidia.com> References: <1352467202-27903-1-git-send-email-thierry.reding@avionic-design.de> <1352467202-27903-2-git-send-email-thierry.reding@avionic-design.de> Mime-Version: 1.0 Content-Type: text/plain; charset="ISO-8859-1" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1352467202-27903-2-git-send-email-thierry.reding-RM9K5IK7kjKj5M59NBduVrNAH6kLmebB@public.gmane.org> Sender: linux-tegra-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Thierry Reding Cc: Stephen Warren , "linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org" , "linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org" List-Id: linux-tegra@vger.kernel.org On 09.11.2012 15:20, Thierry Reding wrote: > This commit adds the host1x node along with its children to the Tegra20 > DTSI. Furthermore the OF auxiliary data table is updated to have proper > names assigned to the platform devices instantiated from the device > tree. Moreover, the clocks required by host1x and the two display > controllers are initialized and the pll_d frequency table is completed > with a few entries to support common HDMI and LVDS display modes. I tried to add nvhost on top of your patches and I noticed a glitch. > + { "host1x", "pll_c", 144000000, false }, This line causes host1x not to operate correctly. I don't know why this is so, but when I try to initialize host1x, it hangs with this change, but everything works without this line. If you could fix that, Acked-by: Terje Bergstrom Best regards, Terje