From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755453Ab2HXJSP (ORCPT ); Fri, 24 Aug 2012 05:18:15 -0400 Received: from metis.ext.pengutronix.de ([92.198.50.35]:48094 "EHLO metis.ext.pengutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753242Ab2HXJSM (ORCPT ); Fri, 24 Aug 2012 05:18:12 -0400 From: Philipp Zabel To: linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Grant Likely , Rob Herring , Paul Gortmaker , Shawn Guo , Richard Zhao , Huang Shijie , Dong Aisheng , kernel@pengutronix.de Subject: [PATCH 0/5] Add device tree support for on-chip SRAM Date: Fri, 24 Aug 2012 11:17:41 +0200 Message-Id: <1345799866-19876-1-git-send-email-p.zabel@pengutronix.de> X-Mailer: git-send-email 1.7.10.4 X-SA-Exim-Connect-IP: 10.1.0.7 X-SA-Exim-Mail-From: p.zabel@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: linux-kernel@vger.kernel.org Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org These patches add support to configure the on-chip SRAM via device-tree node and to obtain the resulting genalloc pool from a phandle pointing at the node. This allows drivers to allocate SRAM with the genalloc API without hard-coding the genalloc pool address. regards Philipp --- arch/arm/boot/dts/imx53.dtsi | 5 ++ arch/arm/boot/dts/imx6q.dtsi | 5 ++ arch/arm/plat-mxc/include/mach/iram.h | 41 ----------------- arch/arm/plat-mxc/iram_alloc.c | 81 ++++++++++++++++++++------------- include/linux/genalloc.h | 14 ++++++ lib/genalloc.c | 77 +++++++++++++++++++++++++++++++ 6 files changed, 150 insertions(+), 73 deletions(-)