From patchwork Sat Jul 8 10:13:57 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stefan Wahren X-Patchwork-Id: 785825 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 3x4S5l6Brdz9s9Y for ; Sat, 8 Jul 2017 20:15:07 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752798AbdGHKPG (ORCPT ); Sat, 8 Jul 2017 06:15:06 -0400 Received: from mout.kundenserver.de ([217.72.192.74]:62834 "EHLO mout.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752759AbdGHKPF (ORCPT ); Sat, 8 Jul 2017 06:15:05 -0400 Received: from localhost.localdomain ([95.90.210.60]) by mrelayeu.kundenserver.de (mreue103 [212.227.15.183]) with ESMTPSA (Nemesis) id 0M2XRt-1dmhBR2K6H-00sLAA; Sat, 08 Jul 2017 12:14:28 +0200 From: Stefan Wahren To: Thierry Reding , Rob Herring , Mark Rutland Cc: linux-rpi-kernel@lists.infradead.org, Eric Anholt , linux-pwm@vger.kernel.org, devicetree@vger.kernel.org, Stefan Wahren Subject: [PATCH 1/2] dt-bindings: pwm-bcm2835: Increase pwm-cells Date: Sat, 8 Jul 2017 12:13:57 +0200 Message-Id: <1499508838-20715-2-git-send-email-stefan.wahren@i2se.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1499508838-20715-1-git-send-email-stefan.wahren@i2se.com> References: <1499508838-20715-1-git-send-email-stefan.wahren@i2se.com> X-Provags-ID: V03:K0:Gro3mkQYM9hetsTxGebVKv4yTdjn3YnOm9kErhW6yygmtDWuhdP 4bkiBwTCsXhkg705I7G1BtOW0YKev7QW7yco6rurPOteffZ7tbvdwv58hfCZc94GaekT2gx fklKmCfFyqmH6LYonCo4/EUDkeCyaUuQ4B8EvKY0rhx6ALc0CLXrRTdxMkx237ZrJsRIPZC opRU4A8+g9glZf2w4Se2w== X-UI-Out-Filterresults: notjunk:1; V01:K0:nFE1jGkfPY0=:6KguJ6s65lxLu/cxlLmFeu l71iDIG7T44yQdu79i5Prqa3juSnK3JRTyPQvgrcp+zytjcZ5PgDiPSTsSGJJRbgjlERDyEy6 8awqMu+JXd+abpEPK9fTeQKYUVLMZ8dSOwH+FAf7LfCHt14gS2bALmHdizwYqx4HuatlMe32v erABDLkkPcTnNUQC7pmTmbNLLwdTsSxrXEz/UUgFGjNs2O5z15K+w7tAMHCFjkhQgjlaiscdG od/innOxVEBXjORs4WTvsDc7/lNIbwkybdbVmAAMfJmyr5K1dEYVu0SU2RIUN6JXX/XbOaVxg 6S/pGnAzxdwuIt97QwxdLTUu0Coh5Bw/jBduZvOKVlQGFW0pghQHKNtKk8uhF7zbFViBBeFj+ rz+xw67GDXejrq1VVN5atAJHnSPJQqwpbs6pzWA3pSJZRZ/FKrwQAImyDN5oAnH34sJcmpNyV 61Dfc+TzhzZADc0Y6/kiWmIqwg+mh1DWcDlbJg0RVbhtCAZMNzO2fYrp+qgpqwUwsDgm/IDZO DwNkW7gwvunFC9vrwFVG/ad+/t1M9xStgMadH59qL2XgOfZCELiTBINs4PUosmGyRewgtCajt a8x/C8BXux8TJiTdjIUnyFcyMAUC0BQRpOt3ZpI9+z0fULUdQjUvNtiARxQdgu6VHMXGAaokK nLNBHJlgAru76kUYHJD45QAGR0Q7mHIBo4v4R497h0P+sGSsY3GdcQVUTTLJXM/B0uss= Sender: linux-pwm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pwm@vger.kernel.org We need to increase the pwm-cells for the optional flags parameter, before we can implement support for polarity setting via DT. Signed-off-by: Stefan Wahren Acked-by: Rob Herring --- Documentation/devicetree/bindings/pwm/pwm-bcm2835.txt | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Documentation/devicetree/bindings/pwm/pwm-bcm2835.txt b/Documentation/devicetree/bindings/pwm/pwm-bcm2835.txt index cf573e8..8cf87d1 100644 --- a/Documentation/devicetree/bindings/pwm/pwm-bcm2835.txt +++ b/Documentation/devicetree/bindings/pwm/pwm-bcm2835.txt @@ -6,7 +6,7 @@ Required properties: - clocks: This clock defines the base clock frequency of the PWM hardware system, the period and the duty_cycle of the PWM signal is a multiple of the base period. -- #pwm-cells: Should be 2. See pwm.txt in this directory for a description of +- #pwm-cells: Should be 3. See pwm.txt in this directory for a description of the cells format. Examples: @@ -15,7 +15,7 @@ pwm@2020c000 { compatible = "brcm,bcm2835-pwm"; reg = <0x2020c000 0x28>; clocks = <&clk_pwm>; - #pwm-cells = <2>; + #pwm-cells = <3>; }; clocks {