From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751745AbbJLU50 (ORCPT ); Mon, 12 Oct 2015 16:57:26 -0400 Received: from gabe.freedesktop.org ([131.252.210.177]:58380 "EHLO gabe.freedesktop.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751284AbbJLU5Z (ORCPT ); Mon, 12 Oct 2015 16:57:25 -0400 From: Eric Anholt To: Stefan Wahren Cc: dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-rpi-kernel@lists.infradead.org, linux-arm-kernel@lists.infradead.org Subject: Re: [PATCH v3 7/7] ARM: bcm2835: Add VC4 to the device tree. In-Reply-To: <561A70C6.4070602@lategoodbye.de> References: <1444426068-15817-1-git-send-email-eric@anholt.net> <1444426068-15817-8-git-send-email-eric@anholt.net> <561A70C6.4070602@lategoodbye.de> User-Agent: Notmuch/0.20.2 (http://notmuchmail.org) Emacs/24.5.1 (x86_64-pc-linux-gnu) Date: Mon, 12 Oct 2015 13:57:22 -0700 Message-ID: <87zizn4xfx.fsf@eliezer.anholt.net> MIME-Version: 1.0 Content-Type: multipart/signed; boundary="=-=-="; micalg=pgp-sha512; protocol="application/pgp-signature" Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --=-=-= Content-Type: text/plain Stefan Wahren writes: > Am 09.10.2015 um 23:27 schrieb Eric Anholt: >> VC4 is the GPU (display and 3D) present on the 2835. >> >> Signed-off-by: Eric Anholt >> --- >> >> v2: Sort by register address, mark HDMI as disabled by default in the >> SoC file and enable it from -rpi. >> >> v3: Add references to the pixel/HSM clocks for HDMI. Rename >> compatibility strings and clean up node names. >> >> arch/arm/boot/dts/bcm2835-rpi.dtsi | 4 ++++ >> arch/arm/boot/dts/bcm2835.dtsi | 42 ++++++++++++++++++++++++++++++++++++++ >> 2 files changed, 46 insertions(+) >> >> diff --git a/arch/arm/boot/dts/bcm2835-rpi.dtsi b/arch/arm/boot/dts/bcm2835-rpi.dtsi >> index 3572f03..dcaaee2 100644 >> --- a/arch/arm/boot/dts/bcm2835-rpi.dtsi >> +++ b/arch/arm/boot/dts/bcm2835-rpi.dtsi >> @@ -56,6 +56,10 @@ >> status = "okay"; >> }; >> >> +&hdmi { >> + status = "okay"; >> +}; >> + >> &sdhci { >> status = "okay"; >> bus-width = <4>; >> diff --git a/arch/arm/boot/dts/bcm2835.dtsi b/arch/arm/boot/dts/bcm2835.dtsi >> index 1e61eb7..21e354a9 100644 >> --- a/arch/arm/boot/dts/bcm2835.dtsi >> +++ b/arch/arm/boot/dts/bcm2835.dtsi >> @@ -1,4 +1,5 @@ >> #include >> +#include >> #include >> #include "skeleton.dtsi" >> >> @@ -149,6 +150,18 @@ >> status = "disabled"; >> }; >> >> + pixelvalve@7e206000 { >> + compatible = "brcm,bcm2835-pixelvalve0"; >> + reg = <0x7e206000 0x100>; >> + interrupts = <2 13>; /* pwa2 */ > > According to BCM2835-ARM-Peripherals this should be pwa0. > > Is it just a typo? > What does pwa mean? Just a typo. I don't know what pwa means, either, it's just a string so you can search for it in the docs. --=-=-= Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAEBCgAGBQJWHB6yAAoJELXWKTbR/J7o4+4P/0R/gZo5rn+F2uGd2NPu0H3T eWKMSUvH2yEaMnLxWqCENSkXIwfhSuoKFf8gMOqTml85vtCq388lBLhvuoHpN+Zb 8rJRT4XTe+5sJBHuOER0cMmSji8D6s/hiIFz6g6y282sBtGQbpfjcuOgkHj8O8Ce S2xHXp9BHvnsCm+VHMzDKR2/UYlZU4zRUBMCjinuNW1mUYhkNTmjMGQkjffBzB73 NWG7hQn3eMr9gD8fw6NJOPkD/Rm+KKHUCEA5KfqRbtU7kqNeTNHE5xpOnUZsrxtC kIEUPsdkGn1Z5sLytvQ6BCKJQRc5Pb1tyYUlD1jkMZ8J8uK489C7bX3hL6/LkU9/ wpncwKX+S42Lkv6KrlEYm14Y742rUUCnqo7+fkElHC3CACNluKvpJa5gsi1l3SS/ QetLA9D6B5598BwZqc6SXhkkcYcqytga+piSSqz8AzlOoH/1ppNvRMz30mA4Xvz9 vFXhsNsyemPAs2Z6oFRQqGqipGmRiRTXGfIk39SBp2KJ0Bod/G+D6/Qw5fNK1Ha+ vQUfhNItqWL85m33kbk0UKAKn9K/GHA5uzbKxTnKiw1Bbxyvl34DA1dZoU0Et+Wz MEHHLsuO5XKJNjFt5j+EMbw7wtK9+BhSC4DqHW3dTQ+7/hVRjFdvsp1d+y3hk/ZT wNVXfJ8PEqn39p2gYmeA =r/uz -----END PGP SIGNATURE----- --=-=-=--