Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751942AbaKIQLa (ORCPT ); Sun, 9 Nov 2014 11:11:30 -0500 Received: from mail-ig0-f177.google.com ([209.85.213.177]:62962 "EHLO mail-ig0-f177.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751468AbaKIQL2 (ORCPT ); Sun, 9 Nov 2014 11:11:28 -0500 MIME-Version: 1.0 In-Reply-To: <8761epwgni.fsf@free.fr> References: <1414941415-13146-1-git-send-email-robert.jarzmik@free.fr> <87lhnlwqm4.fsf@free.fr> <8761epwgni.fsf@free.fr> Date: Sun, 9 Nov 2014 20:11:27 +0400 Message-ID: Subject: Re: [PATCH v1 0/3] Transition pxa25x clock to common clocks From: Dmitry Eremin-Solenikov To: Robert Jarzmik Cc: Haojian Zhuang , Mike Turquette , Marek Vasut , Ian Molton , linux-arm-kernel , Daniel Mack , kernel list Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 2014-11-09 0:01 GMT+03:00 Robert Jarzmik : > Dmitry Eremin-Solenikov writes: > >> 2014-11-08 20:26 GMT+03:00 Robert Jarzmik : >>> Dmitry Eremin-Solenikov writes: >>> >>>> Hello, >>>> Tested in qemu (pxa25x target). >>>> >>>> 2) sa1100-rtc could not find a clock and thus failed to be probed. >>>> 4) Got an issue with IrDA driver - it gets -ENODEV for UARTCLK clock >>> >>> Hi Dmitry, >>> >>> Would you mind retesting with the patch in [1] applied to see if points 2 and 4 >>> are fixed ? Alternatively you can refetch from the github tree, I included that >>> incremental patch there too. >>> >>> If it works correctly for you, could I have your Tested-by ? If not, tell me and >>> I'll try to figure out what's wrong. >> >> Tested in qemu, everything works fine. I will test on the real hardware >> tomorow. > Aha, the test. > Would you at that time do a "cat /sys/kernel/debug/clk/clk_summary" and send it > to me please ? Tested-by: Dmitry Eremin-Solenikov Captured on tosa (pxa255): clock enable_cnt prepare_cnt rate accuracy phase ---------------------------------------------------------------------------------------- clk_dummy 0 0 0 0 0 osc_32_768khz 3 3 32768000 0 0 OSTIMER0 1 1 32768000 0 0 sa1100-rtc 1 1 32768000 0 0 GPIO12_CLK 0 0 32768000 0 0 pxa26x-gpio 0 0 32768000 0 0 pxa25x-gpio 1 1 32768000 0 0 osc_3_6864mhz 3 3 3686400 0 0 PWM1 0 0 3686400 0 0 PWM0 0 0 3686400 0 0 ASSP 0 0 3686400 0 0 NSSP 0 0 3686400 0 0 SSP 0 0 3686400 0 0 GPIO11_CLK 1 1 3686400 0 0 cpll 0 0 398131200 0 0 core 0 0 398131200 0 0 run 0 0 199065600 0 0 MEMC 0 0 199065600 0 0 LCD 0 0 199065600 0 0 memory 0 0 99532800 0 0 ppll_147_46mhz 2 4 147456000 0 0 AC97 1 1 12288000 0 0 I2S 0 0 147456000 0 0 HWUART 0 0 14745600 0 0 STUART 0 1 14745600 0 0 pxa2xx-ir 0 0 14745600 0 0 BTUART 0 1 14745600 0 0 FFUART 1 2 14745600 0 0 ppll_95_85mhz 1 1 95846400 0 0 USB 0 0 47923200 0 0 FICP 0 0 47923200 0 0 I2C 1 1 31948800 0 0 MMC 0 0 19169280 0 0 >> BTW: It looks like pxa27x also shows the same behaviour wrt. sa1100-rtc and >> pxa2xx-ir (after reverting a revert). > Ah yes, you're very right about that. > > Same as before, github updated and patch included in this mail. Could you please also include a revert of 23c4a3a5212701ad34bd30591fa33d7bacef9c5f into your branch? Otherwise pxa27x is broken in your tree. > > Cheers. > > -- > Robert > -- With best wishes Dmitry -- 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/