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[68.147.0.187]) by smtp.gmail.com with ESMTPSA id a9sm5265558pfo.186.2021.04.16.10.41.51 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 16 Apr 2021 10:41:52 -0700 (PDT) Date: Fri, 16 Apr 2021 11:41:50 -0600 From: Mathieu Poirier To: peng.fan@oss.nxp.com Cc: ohad@wizery.com, bjorn.andersson@linaro.org, o.rempel@pengutronix.de, robh+dt@kernel.org, devicetree@vger.kernel.org, shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, linux-remoteproc@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Peng Fan Subject: Re: [PATCH V4 4/8] remoteproc: imx_rproc: parse fsl,auto-boot Message-ID: <20210416174150.GA1050209@xps15> References: <1618493261-32606-1-git-send-email-peng.fan@oss.nxp.com> <1618493261-32606-5-git-send-email-peng.fan@oss.nxp.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1618493261-32606-5-git-send-email-peng.fan@oss.nxp.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Apr 15, 2021 at 09:27:37PM +0800, peng.fan@oss.nxp.com wrote: > From: Peng Fan > > Parse fsl,auto-boot to indicate whether need remoteproc framework > auto boot or not. > > When remote processor is booted before Linux Kernel up, do not parse > fsl,auto-boot, so only need to parse the property when rproc state is > RPROC_DETACHED. > > Signed-off-by: Peng Fan > --- > drivers/remoteproc/imx_rproc.c | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/drivers/remoteproc/imx_rproc.c b/drivers/remoteproc/imx_rproc.c > index d633887..06dac92 100644 > --- a/drivers/remoteproc/imx_rproc.c > +++ b/drivers/remoteproc/imx_rproc.c > @@ -654,6 +654,9 @@ static int imx_rproc_probe(struct platform_device *pdev) > > INIT_WORK(&priv->rproc_work, imx_rproc_vq_work); > > + if (rproc->state != RPROC_DETACHED) > + rproc->auto_boot = of_property_read_bool(np, "fsl,auto-boot"); > + Reviewed-by: Mathieu Poirier > ret = rproc_add(rproc); > if (ret) { > dev_err(dev, "rproc_add failed\n"); > -- > 2.7.4 >