From patchwork Thu Feb 25 18:53:46 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nishanth Menon X-Patchwork-Id: 62903 Delivered-To: patch@linaro.org Received: by 10.112.199.169 with SMTP id jl9csp319162lbc; Thu, 25 Feb 2016 10:54:56 -0800 (PST) X-Received: by 10.194.112.98 with SMTP id ip2mr47223439wjb.24.1456426496406; Thu, 25 Feb 2016 10:54:56 -0800 (PST) Return-Path: Received: from theia.denx.de (theia.denx.de. [85.214.87.163]) by mx.google.com with ESMTP id c202si5618800wmh.93.2016.02.25.10.54.56; Thu, 25 Feb 2016 10:54:56 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of u-boot-bounces@lists.denx.de designates 85.214.87.163 as permitted sender) client-ip=85.214.87.163; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of u-boot-bounces@lists.denx.de designates 85.214.87.163 as permitted sender) smtp.mailfrom=u-boot-bounces@lists.denx.de Received: from localhost (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id 06302A7765; Thu, 25 Feb 2016 19:54:36 +0100 (CET) Received: from theia.denx.de ([127.0.0.1]) by localhost (theia.denx.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id wVnhZu_i-85Q; Thu, 25 Feb 2016 19:54:35 +0100 (CET) Received: from theia.denx.de (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id 9D0F3A7783; Thu, 25 Feb 2016 19:54:14 +0100 (CET) Received: from localhost (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id 2AE02A7629 for ; Thu, 25 Feb 2016 19:53:58 +0100 (CET) Received: from theia.denx.de ([127.0.0.1]) by localhost (theia.denx.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id y0_tz7hq3wst for ; Thu, 25 Feb 2016 19:53:58 +0100 (CET) X-policyd-weight: NOT_IN_SBL_XBL_SPAMHAUS=-1.5 NOT_IN_SPAMCOP=-1.5 NOT_IN_BL_NJABL=-1.5 (only DNSBL check requested) Received: from bear.ext.ti.com (bear.ext.ti.com [192.94.94.41]) by theia.denx.de (Postfix) with ESMTPS id 24607A76E0 for ; Thu, 25 Feb 2016 19:53:52 +0100 (CET) Received: from dlelxv90.itg.ti.com ([172.17.2.17]) by bear.ext.ti.com (8.13.7/8.13.7) with ESMTP id u1PIrn5X027660; Thu, 25 Feb 2016 12:53:50 -0600 Received: from DFLE73.ent.ti.com (dfle73.ent.ti.com [128.247.5.110]) by dlelxv90.itg.ti.com (8.14.3/8.13.8) with ESMTP id u1PIrnGB028590; Thu, 25 Feb 2016 12:53:49 -0600 Received: from dlep32.itg.ti.com (157.170.170.100) by DFLE73.ent.ti.com (128.247.5.110) with Microsoft SMTP Server id 14.3.224.2; Thu, 25 Feb 2016 12:53:49 -0600 Received: from localhost (ileax41-snat.itg.ti.com [10.172.224.153]) by dlep32.itg.ti.com (8.14.3/8.13.8) with ESMTP id u1PIrnB2031245; Thu, 25 Feb 2016 12:53:49 -0600 From: Nishanth Menon To: Tom Rini Date: Thu, 25 Feb 2016 12:53:46 -0600 Message-ID: <1456426427-23166-6-git-send-email-nm@ti.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1456426427-23166-1-git-send-email-nm@ti.com> References: <1456426427-23166-1-git-send-email-nm@ti.com> MIME-Version: 1.0 Cc: u-boot@lists.denx.de Subject: [U-Boot] [PATCH V2 5/6] ARM: dts: k2g: Add support for PMMC X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.15 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" Enable support for PMMC the TI power processor on K2G. This processor manages all power management related activities on the SoC and and allows the Operating Systems on compute processors such as ARM, DSP to offload the power logic away into the power processor. U-boot just has a load responsibility, hence the view of the hardware from a bootloader perspective is different from the view of hardware from a Operating System perspective. While bootloader just loads up the firmware, Operating Systems look at the resultant system as "hardware". Signed-off-by: Nishanth Menon --- V1: did not exist arch/arm/dts/k2g.dtsi | 7 +++++++ 1 file changed, 7 insertions(+) -- 2.7.0 _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot diff --git a/arch/arm/dts/k2g.dtsi b/arch/arm/dts/k2g.dtsi index bbc2cf91b95f..a3ed444d3c31 100644 --- a/arch/arm/dts/k2g.dtsi +++ b/arch/arm/dts/k2g.dtsi @@ -81,5 +81,12 @@ }; #include "k2g-netcp.dtsi" + + pmmc: pmmc@2900000 { + compatible = "ti,power-processor"; + reg = <0x02900000 0x40000>; + ti,lpsc_module = <1>; + }; + }; };