From patchwork Tue May 12 20:38:47 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tony Lindgren X-Patchwork-Id: 211403 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 60F73C2D0F7 for ; Tue, 12 May 2020 20:39:06 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 412FD20784 for ; Tue, 12 May 2020 20:39:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730950AbgELUjD (ORCPT ); Tue, 12 May 2020 16:39:03 -0400 Received: from muru.com ([72.249.23.125]:54154 "EHLO muru.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725987AbgELUjC (ORCPT ); Tue, 12 May 2020 16:39:02 -0400 Received: from hillo.muru.com (localhost [127.0.0.1]) by muru.com (Postfix) with ESMTP id 5A5C8812F; Tue, 12 May 2020 20:39:50 +0000 (UTC) From: Tony Lindgren To: linux-omap@vger.kernel.org Cc: "Andrew F . Davis" , Santosh Shilimkar , Suman Anna , Tero Kristo , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, Rob Herring Subject: [PATCH 1/6] dt-bindings: omap: Update PRM binding for genpd Date: Tue, 12 May 2020 13:38:47 -0700 Message-Id: <20200512203852.29499-2-tony@atomide.com> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20200512203852.29499-1-tony@atomide.com> References: <20200512203852.29499-1-tony@atomide.com> MIME-Version: 1.0 Sender: linux-omap-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org The PRM (Power and Reset Module) has registers to enable and disable power domains, so let's update the binding for that. Cc: devicetree@vger.kernel.org Cc: Rob Herring Signed-off-by: Tony Lindgren --- Documentation/devicetree/bindings/arm/omap/prm-inst.txt | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/Documentation/devicetree/bindings/arm/omap/prm-inst.txt b/Documentation/devicetree/bindings/arm/omap/prm-inst.txt --- a/Documentation/devicetree/bindings/arm/omap/prm-inst.txt +++ b/Documentation/devicetree/bindings/arm/omap/prm-inst.txt @@ -18,12 +18,16 @@ Required properties: (base address and length) Optional properties: +- #power-domain-cells: Should be 0 if the PRM instance is a power domain. - #reset-cells: Should be 1 if the PRM instance in question supports resets. +- clocks: Functional and interface clocks managed by the power domain +- clock-names: Names for the clocks using "fck" and "ick" naming Example: prm_dsp2: prm@1b00 { compatible = "ti,dra7-prm-inst", "ti,omap-prm-inst"; reg = <0x1b00 0x40>; + #power-domain-cells = <0>; #reset-cells = <1>; };