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[68.147.0.187]) by smtp.gmail.com with ESMTPSA id v6sm9905966pfb.130.2021.04.13.09.55.01 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 13 Apr 2021 09:55:02 -0700 (PDT) Date: Tue, 13 Apr 2021 10:55:00 -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 V3 2/8] dt-bindings: remoteproc: imx_rproc: add i.MX7ULP support Message-ID: <20210413165500.GA750651@xps15> References: <1617846898-13662-1-git-send-email-peng.fan@oss.nxp.com> <1617846898-13662-3-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: <1617846898-13662-3-git-send-email-peng.fan@oss.nxp.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Apr 08, 2021 at 09:54:52AM +0800, peng.fan@oss.nxp.com wrote: > From: Peng Fan > > Add i.MX7ULP compatible. > > We use i.MX7ULP dual mode and in which case i.MX7ULP A7 core runs under > control of M4 core, M4 core starts by ROM and powers most serivces used s/serivces/services > by A7 core, so A7 core has no power to start and stop M4 core. So > clocks and syscon are not required. > > Signed-off-by: Peng Fan > Acked-by: Rob Herring > --- > .../devicetree/bindings/remoteproc/fsl,imx-rproc.yaml | 3 +-- > 1 file changed, 1 insertion(+), 2 deletions(-) > > diff --git a/Documentation/devicetree/bindings/remoteproc/fsl,imx-rproc.yaml b/Documentation/devicetree/bindings/remoteproc/fsl,imx-rproc.yaml > index b13bf8d70488..58bc2a23f97b 100644 > --- a/Documentation/devicetree/bindings/remoteproc/fsl,imx-rproc.yaml > +++ b/Documentation/devicetree/bindings/remoteproc/fsl,imx-rproc.yaml > @@ -18,6 +18,7 @@ properties: > - fsl,imx8mq-cm4 > - fsl,imx8mm-cm4 > - fsl,imx7d-cm4 > + - fsl,imx7ulp-cm4 > - fsl,imx6sx-cm4 > > clocks: > @@ -57,8 +58,6 @@ properties: > > required: > - compatible > - - clocks > - - syscon > > additionalProperties: false > > -- > 2.30.0 >