From patchwork Wed May 20 21:13:28 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tony Lindgren X-Patchwork-Id: 11561595 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 171EC739 for ; Wed, 20 May 2020 21:14:08 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 9CC0020885 for ; Wed, 20 May 2020 21:14:07 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="uVBD8SRs" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 9CC0020885 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=atomide.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-Id:Date:Subject:To :From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=jhMm4HGQwZPMbX5yWtWFDjtEzYjM2hDETRXLDMn7VMY=; b=uVBD8SRs+NHn7e dmmTy+BvXo76IYs6SjHo1E6OjTqEgkh+XNzPty+3kIUk2cbXJgMObfUtFvheRPXNo7imqR7NfUJNb 1R78GxiECyUknuDCKHniv7moyq+3fMOTg5M5700NKdvJ24dPUlHWrcSdZTUrMDhsCk8CoPMqUJMmK HUYFQrUqamkw5DzQThwoC9FvL062DR2MJxp4HeCtcHXJlOFAojipBQsGvyB0BO4xMkI5j8TbKeNOJ rVjYIPv6n/d74IpwEeo3x8nqcKTL4z+ZCUxSfin7nuY6x5kzO8uf+B49ULnzsK7Dxkh3ILxTjqw+e wAWcE70MSexd7h1vsx3g==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jbW2J-00072q-1B; Wed, 20 May 2020 21:13:59 +0000 Received: from muru.com ([72.249.23.125]) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jbW27-0006qh-23 for linux-arm-kernel@lists.infradead.org; Wed, 20 May 2020 21:13:48 +0000 Received: from hillo.muru.com (localhost [127.0.0.1]) by muru.com (Postfix) with ESMTP id BE94B8108; Wed, 20 May 2020 21:14:32 +0000 (UTC) From: Tony Lindgren To: linux-omap@vger.kernel.org Subject: [PATCHv2 0/6] Add initial genpd support for omap PRM driver Date: Wed, 20 May 2020 14:13:28 -0700 Message-Id: <20200520211334.61814-1-tony@atomide.com> X-Mailer: git-send-email 2.26.2 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200520_141347_135879_BCA7BDBC X-CRM114-Status: UNSURE ( 9.47 ) X-CRM114-Notice: Please train this message. X-Spam-Score: 0.0 (/) X-Spam-Report: SpamAssassin version 3.4.4 on bombadil.infradead.org summary: Content analysis details: (0.0 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no trust [72.249.23.125 listed in list.dnswl.org] 0.0 SPF_NONE SPF: sender does not publish an SPF Record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Rob Herring , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, "Andrew F . Davis" , Tero Kristo , Santosh Shilimkar , Suman Anna , linux-arm-kernel@lists.infradead.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Hi all, Heris v2 set of patches to add genpd support to the PRM (Power and Reset Module) driver. Initially we just add one hardware accelerator power domain for sgx, and one interconnect instance for l4_abe. The rest of the SoC specific domain data is probably best added one SoC at a time based on generated data. Regards, Tony Changes since v1: - Dropped clocks from the binding and prm driver as there's no need for them as pointed out by Tero - Add checking for domain transition bit in pwrstst register as pointed out by Tero - Add omap_prm_domain_show_state() for CONFIG_DEBUG Tony Lindgren (6): dt-bindings: omap: Update PRM binding for genpd soc: ti: omap-prm: Add basic power domain support soc: ti: omap-prm: Configure sgx power domain for am3 and am4 soc: ti: omap-prm: Configure omap4 and 5 l4_abe power domain ARM: dts: Configure am3 and am4 sgx for genpd and drop platform data ARM: dts: Configure omap4 and 5 l4_abe for genpd and drop platform data .../devicetree/bindings/arm/omap/prm-inst.txt | 2 + arch/arm/boot/dts/am33xx.dtsi | 2 + arch/arm/boot/dts/am4372.dtsi | 2 + arch/arm/boot/dts/omap4-l4-abe.dtsi | 6 +- arch/arm/boot/dts/omap4.dtsi | 6 + arch/arm/boot/dts/omap5-l4-abe.dtsi | 6 +- arch/arm/boot/dts/omap5.dtsi | 6 + arch/arm/mach-omap2/Kconfig | 1 + .../omap_hwmod_33xx_43xx_interconnect_data.c | 16 - .../omap_hwmod_33xx_43xx_ipblock_data.c | 40 --- arch/arm/mach-omap2/omap_hwmod_33xx_data.c | 2 - arch/arm/mach-omap2/omap_hwmod_43xx_data.c | 2 - arch/arm/mach-omap2/omap_hwmod_44xx_data.c | 33 -- arch/arm/mach-omap2/omap_hwmod_54xx_data.c | 31 -- drivers/soc/ti/omap_prm.c | 281 +++++++++++++++++- 15 files changed, 305 insertions(+), 131 deletions(-)