From: peng.fan@oss.nxp.com To: ohad@wizery.com, bjorn.andersson@linaro.org, mathieu.poirier@linaro.org, o.rempel@pengutronix.de, robh+dt@kernel.org, devicetree@vger.kernel.org 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 V10 02/10] dt-bindings: remoteproc: imx_rproc: add i.MX8MQ/M support Date: Mon, 15 Feb 2021 20:34:15 +0800 [thread overview] Message-ID: <1613392463-9676-3-git-send-email-peng.fan@oss.nxp.com> (raw) In-Reply-To: <1613392463-9676-1-git-send-email-peng.fan@oss.nxp.com> From: Peng Fan <peng.fan@nxp.com> Add i.MX8MQ/M support, also include mailbox for rpmsg/virtio usage. Signed-off-by: Peng Fan <peng.fan@nxp.com> --- .../bindings/remoteproc/fsl,imx-rproc.yaml | 51 ++++++++++++++++++- 1 file changed, 50 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/remoteproc/fsl,imx-rproc.yaml b/Documentation/devicetree/bindings/remoteproc/fsl,imx-rproc.yaml index 8427d0f6e471..f87e98d98413 100644 --- a/Documentation/devicetree/bindings/remoteproc/fsl,imx-rproc.yaml +++ b/Documentation/devicetree/bindings/remoteproc/fsl,imx-rproc.yaml @@ -4,7 +4,7 @@ $id: "http://devicetree.org/schemas/remoteproc/fsl,imx-rproc.yaml#" $schema: "http://devicetree.org/meta-schemas/core.yaml#" -title: NXP iMX6SX/iMX7D Co-Processor Bindings +title: NXP i.MX Co-Processor Bindings description: This binding provides support for ARM Cortex M4 Co-processor found on some NXP iMX SoCs. @@ -15,6 +15,8 @@ maintainers: properties: compatible: enum: + - fsl,imx8mq-cm4 + - fsl,imx8mm-cm4 - fsl,imx7d-cm4 - fsl,imx6sx-cm4 @@ -26,6 +28,20 @@ properties: description: Phandle to syscon block which provide access to System Reset Controller + mbox-names: + items: + - const: tx + - const: rx + - const: rxdb + + mboxes: + description: + This property is required only if the rpmsg/virtio functionality is used. + List of <&phandle type channel> - 1 channel for TX, 1 channel for RX, 1 channel for RXDB. + (see mailbox/fsl,mu.yaml) + minItems: 1 + maxItems: 3 + memory-region: description: If present, a phandle for a reserved memory area that used for vdev buffer, @@ -57,4 +73,37 @@ examples: clocks = <&clks IMX7D_ARM_M4_ROOT_CLK>; }; + - | + #include <dt-bindings/clock/imx8mm-clock.h> + rsc_table: rsc_table@550ff000 { + no-map; + reg = <0x550ff000 0x1000>; + }; + + vdev0vring0: vdev0vring0@55000000 { + no-map; + reg = <0x55000000 0x8000>; + }; + + vdev0vring1: vdev0vring1@55008000 { + reg = <0x55008000 0x8000>; + no-map; + }; + + vdev0buffer: vdev0buffer@55400000 { + compatible = "shared-dma-pool"; + reg = <0x55400000 0x100000>; + no-map; + }; + + imx8mm-cm4 { + compatible = "fsl,imx8mm-cm4"; + clocks = <&clk IMX8MM_CLK_M4_DIV>; + mbox-names = "tx", "rx", "rxdb"; + mboxes = <&mu 0 1 + &mu 1 1 + &mu 3 1>; + memory-region = <&vdev0buffer>, <&vdev0vring0>, <&vdev0vring1>, <&rsc_table>; + syscon = <&src>; + }; ... -- 2.30.0
WARNING: multiple messages have this Message-ID (diff)
From: peng.fan@oss.nxp.com To: ohad@wizery.com, bjorn.andersson@linaro.org, mathieu.poirier@linaro.org, o.rempel@pengutronix.de, robh+dt@kernel.org, devicetree@vger.kernel.org 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 V10 02/10] dt-bindings: remoteproc: imx_rproc: add i.MX8MQ/M support Date: Mon, 15 Feb 2021 20:34:15 +0800 [thread overview] Message-ID: <1613392463-9676-3-git-send-email-peng.fan@oss.nxp.com> (raw) In-Reply-To: <1613392463-9676-1-git-send-email-peng.fan@oss.nxp.com> From: Peng Fan <peng.fan@nxp.com> Add i.MX8MQ/M support, also include mailbox for rpmsg/virtio usage. Signed-off-by: Peng Fan <peng.fan@nxp.com> --- .../bindings/remoteproc/fsl,imx-rproc.yaml | 51 ++++++++++++++++++- 1 file changed, 50 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/remoteproc/fsl,imx-rproc.yaml b/Documentation/devicetree/bindings/remoteproc/fsl,imx-rproc.yaml index 8427d0f6e471..f87e98d98413 100644 --- a/Documentation/devicetree/bindings/remoteproc/fsl,imx-rproc.yaml +++ b/Documentation/devicetree/bindings/remoteproc/fsl,imx-rproc.yaml @@ -4,7 +4,7 @@ $id: "http://devicetree.org/schemas/remoteproc/fsl,imx-rproc.yaml#" $schema: "http://devicetree.org/meta-schemas/core.yaml#" -title: NXP iMX6SX/iMX7D Co-Processor Bindings +title: NXP i.MX Co-Processor Bindings description: This binding provides support for ARM Cortex M4 Co-processor found on some NXP iMX SoCs. @@ -15,6 +15,8 @@ maintainers: properties: compatible: enum: + - fsl,imx8mq-cm4 + - fsl,imx8mm-cm4 - fsl,imx7d-cm4 - fsl,imx6sx-cm4 @@ -26,6 +28,20 @@ properties: description: Phandle to syscon block which provide access to System Reset Controller + mbox-names: + items: + - const: tx + - const: rx + - const: rxdb + + mboxes: + description: + This property is required only if the rpmsg/virtio functionality is used. + List of <&phandle type channel> - 1 channel for TX, 1 channel for RX, 1 channel for RXDB. + (see mailbox/fsl,mu.yaml) + minItems: 1 + maxItems: 3 + memory-region: description: If present, a phandle for a reserved memory area that used for vdev buffer, @@ -57,4 +73,37 @@ examples: clocks = <&clks IMX7D_ARM_M4_ROOT_CLK>; }; + - | + #include <dt-bindings/clock/imx8mm-clock.h> + rsc_table: rsc_table@550ff000 { + no-map; + reg = <0x550ff000 0x1000>; + }; + + vdev0vring0: vdev0vring0@55000000 { + no-map; + reg = <0x55000000 0x8000>; + }; + + vdev0vring1: vdev0vring1@55008000 { + reg = <0x55008000 0x8000>; + no-map; + }; + + vdev0buffer: vdev0buffer@55400000 { + compatible = "shared-dma-pool"; + reg = <0x55400000 0x100000>; + no-map; + }; + + imx8mm-cm4 { + compatible = "fsl,imx8mm-cm4"; + clocks = <&clk IMX8MM_CLK_M4_DIV>; + mbox-names = "tx", "rx", "rxdb"; + mboxes = <&mu 0 1 + &mu 1 1 + &mu 3 1>; + memory-region = <&vdev0buffer>, <&vdev0vring0>, <&vdev0vring1>, <&rsc_table>; + syscon = <&src>; + }; ... -- 2.30.0 _______________________________________________ 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:[~2021-02-15 12:48 UTC|newest] Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-02-15 12:34 [PATCH V10 00/10] remoteproc: imx_rproc: support iMX8MQ/M peng.fan 2021-02-15 12:34 ` peng.fan 2021-02-15 12:34 ` [PATCH V10 01/10] dt-bindings: remoteproc: convert imx rproc bindings to json-schema peng.fan 2021-02-15 12:34 ` peng.fan 2021-02-17 20:24 ` Rob Herring 2021-02-17 20:24 ` Rob Herring 2021-02-15 12:34 ` peng.fan [this message] 2021-02-15 12:34 ` [PATCH V10 02/10] dt-bindings: remoteproc: imx_rproc: add i.MX8MQ/M support peng.fan 2021-02-15 12:34 ` [PATCH V10 03/10] remoteproc: introduce is_iomem to rproc_mem_entry peng.fan 2021-02-15 12:34 ` peng.fan 2021-02-15 12:34 ` [PATCH V10 04/10] remoteproc: add is_iomem to da_to_va peng.fan 2021-02-15 12:34 ` peng.fan 2021-02-15 12:34 ` [PATCH V10 05/10] remoteproc: imx_rproc: correct err message peng.fan 2021-02-15 12:34 ` peng.fan 2021-02-15 12:34 ` [PATCH V10 06/10] remoteproc: imx_rproc: use devm_ioremap peng.fan 2021-02-15 12:34 ` peng.fan 2021-02-15 12:34 ` [PATCH V10 07/10] remoteproc: imx_rproc: add i.MX specific parse fw hook peng.fan 2021-02-15 12:34 ` peng.fan 2021-02-15 12:34 ` [PATCH V10 08/10] remoteproc: imx_rproc: support i.MX8MQ/M peng.fan 2021-02-15 12:34 ` peng.fan 2021-02-15 12:34 ` [PATCH V10 09/10] remoteproc: imx_rproc: ignore mapping vdev regions peng.fan 2021-02-15 12:34 ` peng.fan 2021-02-15 12:34 ` [PATCH V10 10/10] remoteproc: imx_proc: enable virtio/mailbox peng.fan 2021-02-15 12:34 ` peng.fan -- strict thread matches above, loose matches on Subject: below -- 2021-02-08 8:56 [PATCH V10 00/10] remoteproc: imx_rproc: support iMX8MQ/M peng.fan 2021-02-08 8:56 ` [PATCH V10 02/10] dt-bindings: remoteproc: imx_rproc: add i.MX8MQ/M support peng.fan 2021-02-08 8:56 ` peng.fan
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