From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753954AbcEJBBd (ORCPT ); Mon, 9 May 2016 21:01:33 -0400 Received: from anholt.net ([50.246.234.109]:33154 "EHLO anholt.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753107AbcEJBBc (ORCPT ); Mon, 9 May 2016 21:01:32 -0400 From: Eric Anholt To: Michael Turquette , Stephen Boyd Cc: linux-rpi-kernel@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Stephen Warren , Lee Jones , Eric Anholt Subject: [PATCH 0/3] clk: bcm2835: critical clocks and parent selection Date: Mon, 9 May 2016 18:01:27 -0700 Message-Id: <1462842090-2017-1-git-send-email-eric@anholt.net> X-Mailer: git-send-email 2.8.0.rc3 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org With the new patch 2 inserted between my previous pair, I think this should cover Martin's bugs with clock disabling. I tested patch 2 to be important on the downstream kernel: with the DPI panel support added there, I was losing ethernet (my only I/O) when the HDMI HSM hanging off of PLLD_PER got disabled due to EPROBE_DEFER. Eric Anholt (3): clk: bcm2835: Mark the VPU clock as critical clk: bcm2835: Mark GPIO clocks enabled at boot as critical. clk: bcm2835: Skip PLLC clocks when deciding on a new clock parent drivers/clk/bcm/clk-bcm2835.c | 32 ++++++++++++++++++++++++++++++-- 1 file changed, 30 insertions(+), 2 deletions(-) -- 2.8.0.rc3