From: Stephen Boyd <sboyd@codeaurora.org>
To: Avaneesh Kumar Dwivedi <akdwived@codeaurora.org>
Cc: bjorn.andersson@linaro.org, agross@codeaurora.org,
linux-arm-msm@vger.kernel.org
Subject: Re: [PATCH v4 00/10]remoteproc: qcom: Add support to hexagon q6v56 in qcom hexagon rproc driver
Date: Wed, 16 Nov 2016 15:03:39 -0800 [thread overview]
Message-ID: <20161116230339.GM25626@codeaurora.org> (raw)
In-Reply-To: <1479315696-15490-1-git-send-email-akdwived@codeaurora.org>
On 11/16, Avaneesh Kumar Dwivedi wrote:
> This is patchset v4 having modifications as per comment on patchset v3.
> Major changes w.r.t. patchset v3 are as below.
> 1- clean up of resource struct initialization.
> 2- breaking up all changes into more number of logical patches.
> 3- handling of clock through array of clock pointers.
> 4- single place handling of proxy and active regulators.
> 5- Addressing Other comments on last patches.
>
> There were certain comments which could not be addressed
> 1- To program MSS_RESET via GCC reset controller
> Since MSS_RESET does not control any clock as are done by other BCR or block control
> registers, so it does not qualify to be controlled by GCC reset controller.
> This is moreover like any other register, which can be programmed by IOREMAP.
Sorry I don't understand this reasoning at all. If MSS_RESET
lives in GCC, then it should be exposed as a reset through the
linux kernel reset APIs. It doesn't matter if that reset controls
or doesn't control a clock in the hardware implementation.
--
Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum,
a Linux Foundation Collaborative Project
prev parent reply other threads:[~2016-11-16 23:03 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-11-16 17:01 [PATCH v4 00/10]remoteproc: qcom: Add support to hexagon q6v56 in qcom hexagon rproc driver Avaneesh Kumar Dwivedi
2016-11-16 17:01 ` [PATCH v4 01/10] remoteproc: qcom: Add and initialize private data for hexagon dsp Avaneesh Kumar Dwivedi
2016-11-16 17:01 ` [PATCH v4 02/10] remoteproc: qcom: Initialize MSS reset control handle Avaneesh Kumar Dwivedi
2016-11-16 17:01 ` [PATCH v4 03/10] remoteproc: qcom: Initialize clock and regulator handle with private data Avaneesh Kumar Dwivedi
2016-11-16 17:01 ` [PATCH v4 04/10] remoteproc: qcom: Modify regulator enable and disable interface Avaneesh Kumar Dwivedi
2016-11-16 17:01 ` [PATCH v4 05/10] remoteproc: qcom: Separate out regulator disable routine in two Avaneesh Kumar Dwivedi
2016-11-16 17:01 ` [PATCH v4 06/10] remoteproc: qcom: Modify clock enable and disable routine Avaneesh Kumar Dwivedi
2016-11-16 17:01 ` [PATCH v4 07/10] remoteproc: qcom: Add new routine for mss restart programming Avaneesh Kumar Dwivedi
2016-11-16 17:01 ` [PATCH v4 08/10] remoteproc: qcom: Modify reset sequence for hexagon to support q6v56 Avaneesh Kumar Dwivedi
2016-11-16 17:01 ` [PATCH v4 09/10] remoteproc: qcom: Modify stop routine for q6v56 specific step Avaneesh Kumar Dwivedi
2016-11-16 17:01 ` [PATCH v4 10/10] remoteproc: qcom: Adding required initialization for q6v5 hexagon Avaneesh Kumar Dwivedi
2016-11-16 23:03 ` Stephen Boyd [this message]
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