Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1031063AbbKDXMy (ORCPT ); Wed, 4 Nov 2015 18:12:54 -0500 Received: from slow1-d.mail.gandi.net ([217.70.178.86]:34202 "EHLO slow1-d.mail.gandi.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1030371AbbKDXMw (ORCPT ); Wed, 4 Nov 2015 18:12:52 -0500 X-Originating-IP: 81.57.43.44 From: Remi Pommarel To: Stephen Warren , Lee Jones , Eric Anholt , Michael Turquette , Stephen Boyd , linux-rpi-kernel@lists.infradead.org, linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Remi Pommarel Subject: [PATCH 0/2] Add PWM clock support for bcm2835 Date: Thu, 5 Nov 2015 00:08:20 +0100 Message-Id: <1446678502-16243-1-git-send-email-repk@triplefau.lt> X-Mailer: git-send-email 2.0.1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1102 Lines: 29 Hi, This patchset add support for pwm clock. At boot, this clock does not have a default parent nor a default rate set. Thus we should be able to change its parent to get this clock working. The current clock implementation is using a mux to select the parent, but these clocks need to add a password (0x5a) in higher register bits when changing parent. So a generic mux cannot be used here. The first patch fix the clock parent selection, while the second one is actually adding the pwm clock registration. Remi Pommarel (2): clk: bcm2835: Support for clock parent selection clk: bcm2835: Add PWM clock support arch/arm/boot/dts/bcm2835.dtsi | 8 ++ drivers/clk/bcm/clk-bcm2835.c | 144 ++++++++++++++++++++++++------------ include/dt-bindings/clock/bcm2835.h | 3 +- 3 files changed, 108 insertions(+), 47 deletions(-) -- 2.0.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/