From: "Peng Fan (OSS)" <peng.fan@oss.nxp.com> To: ohad@wizery.com, bjorn.andersson@linaro.org, mathieu.poirier@linaro.org, o.rempel@pengutronix.de Cc: shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, linux-imx@nxp.com, linux-remoteproc@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, paul@crapouillou.net, matthias.bgg@gmail.com, agross@kernel.org, patrice.chotard@st.com, Peng Fan <peng.fan@nxp.com> Subject: [PATCH 7/8] remoteproc: imx_rproc: ignore mapping vdev regions Date: Mon, 21 Dec 2020 18:06:31 +0800 [thread overview] Message-ID: <20201221100632.7197-8-peng.fan@oss.nxp.com> (raw) In-Reply-To: <20201221100632.7197-1-peng.fan@oss.nxp.com> From: Peng Fan <peng.fan@nxp.com> vdev regions are vdev0vring0, vdev0vring1, vdevbuffer and similar. They are handled by remoteproc common code, no need to map in imx rproc driver. Signed-off-by: Peng Fan <peng.fan@nxp.com> --- V4: New 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 9ba996e5001a..fab191a485b4 100644 --- a/drivers/remoteproc/imx_rproc.c +++ b/drivers/remoteproc/imx_rproc.c @@ -417,6 +417,9 @@ static int imx_rproc_addr_init(struct imx_rproc *priv, struct resource res; node = of_parse_phandle(np, "memory-region", a); + /* Not map vdev region */ + if (!strcmp(node->name, "vdev")) + continue; err = of_address_to_resource(node, 0, &res); if (err) { dev_err(dev, "unable to resolve memory region\n"); -- 2.28.0
WARNING: multiple messages have this Message-ID (diff)
From: "Peng Fan (OSS)" <peng.fan@oss.nxp.com> To: ohad@wizery.com, bjorn.andersson@linaro.org, mathieu.poirier@linaro.org, o.rempel@pengutronix.de Cc: Peng Fan <peng.fan@nxp.com>, shawnguo@kernel.org, s.hauer@pengutronix.de, linux-remoteproc@vger.kernel.org, linux-kernel@vger.kernel.org, patrice.chotard@st.com, paul@crapouillou.net, agross@kernel.org, linux-imx@nxp.com, kernel@pengutronix.de, matthias.bgg@gmail.com, festevam@gmail.com, linux-arm-kernel@lists.infradead.org Subject: [PATCH 7/8] remoteproc: imx_rproc: ignore mapping vdev regions Date: Mon, 21 Dec 2020 18:06:31 +0800 [thread overview] Message-ID: <20201221100632.7197-8-peng.fan@oss.nxp.com> (raw) In-Reply-To: <20201221100632.7197-1-peng.fan@oss.nxp.com> From: Peng Fan <peng.fan@nxp.com> vdev regions are vdev0vring0, vdev0vring1, vdevbuffer and similar. They are handled by remoteproc common code, no need to map in imx rproc driver. Signed-off-by: Peng Fan <peng.fan@nxp.com> --- V4: New 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 9ba996e5001a..fab191a485b4 100644 --- a/drivers/remoteproc/imx_rproc.c +++ b/drivers/remoteproc/imx_rproc.c @@ -417,6 +417,9 @@ static int imx_rproc_addr_init(struct imx_rproc *priv, struct resource res; node = of_parse_phandle(np, "memory-region", a); + /* Not map vdev region */ + if (!strcmp(node->name, "vdev")) + continue; err = of_address_to_resource(node, 0, &res); if (err) { dev_err(dev, "unable to resolve memory region\n"); -- 2.28.0 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2020-12-21 9:55 UTC|newest] Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top 2020-12-21 10:06 [PATCH 0/8] remoteproc: imx_rproc: support iMX8MQ/M Peng Fan (OSS) 2020-12-21 10:06 ` Peng Fan (OSS) 2020-12-21 10:06 ` [PATCH 1/8] remoteproc: introduce is_iomem to rproc_mem_entry Peng Fan (OSS) 2020-12-21 10:06 ` Peng Fan (OSS) 2020-12-22 0:26 ` Bjorn Andersson 2020-12-22 0:26 ` Bjorn Andersson 2020-12-21 10:06 ` [PATCH 2/8] remoteproc: add is_iomem to da_to_va Peng Fan (OSS) 2020-12-21 10:06 ` Peng Fan (OSS) 2020-12-22 0:25 ` Bjorn Andersson 2020-12-22 0:25 ` Bjorn Andersson 2020-12-21 10:06 ` [PATCH 3/8] remoteproc: imx_rproc: correct err message Peng Fan (OSS) 2020-12-21 10:06 ` Peng Fan (OSS) 2020-12-22 0:26 ` Bjorn Andersson 2020-12-22 0:26 ` Bjorn Andersson 2020-12-21 10:06 ` [PATCH 4/8] remoteproc: imx_rproc: use devm_ioremap Peng Fan (OSS) 2020-12-21 10:06 ` Peng Fan (OSS) 2020-12-21 10:06 ` [PATCH 5/8] remoteproc: imx_rproc: add i.MX specific parse fw hook Peng Fan (OSS) 2020-12-21 10:06 ` Peng Fan (OSS) 2020-12-21 10:06 ` [PATCH 6/8] remoteproc: imx_rproc: support i.MX8MQ/M Peng Fan (OSS) 2020-12-21 10:06 ` Peng Fan (OSS) 2020-12-21 10:06 ` Peng Fan (OSS) [this message] 2020-12-21 10:06 ` [PATCH 7/8] remoteproc: imx_rproc: ignore mapping vdev regions Peng Fan (OSS) 2020-12-21 10:06 ` [PATCH 8/8] remoteproc: imx_proc: enable virtio/mailbox Peng Fan (OSS) 2020-12-21 10:06 ` Peng Fan (OSS) 2020-12-22 7:54 ` [PATCH 0/8] remoteproc: imx_rproc: support iMX8MQ/M Peng Fan 2020-12-22 7:54 ` Peng Fan
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