From patchwork Fri Jul 23 10:12:17 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Martin Kepplinger X-Patchwork-Id: 75961 Received: from vger.kernel.org ([23.128.96.18]) by www.linuxtv.org with esmtp (Exim 4.92) (envelope-from ) id 1m6sME-001wCd-7G; Fri, 23 Jul 2021 10:24:42 +0000 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232001AbhGWJoG (ORCPT + 1 other); Fri, 23 Jul 2021 05:44:06 -0400 Received: from comms.puri.sm ([159.203.221.185]:35128 "EHLO comms.puri.sm" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232029AbhGWJoE (ORCPT ); Fri, 23 Jul 2021 05:44:04 -0400 Received: from localhost (localhost [127.0.0.1]) by comms.puri.sm (Postfix) with ESMTP id 6DEC9DFD94; Fri, 23 Jul 2021 03:24:08 -0700 (PDT) Received: from comms.puri.sm ([127.0.0.1]) by localhost (comms.puri.sm [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id comdRBkYO8rg; Fri, 23 Jul 2021 03:24:07 -0700 (PDT) From: Martin Kepplinger To: laurent.pinchart@ideasonboard.com, shawnguo@kernel.org Cc: devicetree@vger.kernel.org, festevam@gmail.com, kernel@pengutronix.de, kernel@puri.sm, krzk@kernel.org, linux-arm-kernel@lists.infradead.org, linux-imx@nxp.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, linux-staging@lists.linux.dev, m.felsch@pengutronix.de, mchehab@kernel.org, phone-devel@vger.kernel.org, robh@kernel.org, slongerbeam@gmail.com, Martin Kepplinger Subject: [PATCH v8 3/3] arm64: dts: imx8mq: add mipi csi phy and csi bridge descriptions Date: Fri, 23 Jul 2021 12:12:17 +0200 Message-Id: <20210723101217.1954805-4-martin.kepplinger@puri.sm> In-Reply-To: <20210723101217.1954805-1-martin.kepplinger@puri.sm> References: <20210723101217.1954805-1-martin.kepplinger@puri.sm> Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-LSpam-Score: -2.4 (--) X-LSpam-Report: No, score=-2.4 required=5.0 tests=BAYES_00=-1.9,HEADER_FROM_DIFFERENT_DOMAINS=0.5,MAILING_LIST_MULTI=-1,RCVD_IN_DNSWL_NONE=-0.0001 autolearn=ham autolearn_force=no Describe the 2 available CSI interfaces on the i.MX8MQ with the MIPI-CSI2 receiver (new driver) and the CSI Bridge that provides the user buffers (existing driver). An image sensor is to be connected to the MIPIs' second port, to be described in board files. Signed-off-by: Martin Kepplinger --- arch/arm64/boot/dts/freescale/imx8mq.dtsi | 104 ++++++++++++++++++++++ 1 file changed, 104 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx8mq.dtsi b/arch/arm64/boot/dts/freescale/imx8mq.dtsi index 91df9c5350ae..e026a39bddce 100644 --- a/arch/arm64/boot/dts/freescale/imx8mq.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mq.dtsi @@ -1099,6 +1099,110 @@ uart4: serial@30a60000 { status = "disabled"; }; + mipi_csi1: csi@30a70000 { + compatible = "fsl,imx8mq-mipi-csi2"; + reg = <0x30a70000 0x1000>; + clocks = <&clk IMX8MQ_CLK_CSI1_CORE>, + <&clk IMX8MQ_CLK_CSI1_ESC>, + <&clk IMX8MQ_CLK_CSI1_PHY_REF>; + clock-names = "core", "esc", "ui"; + assigned-clocks = <&clk IMX8MQ_CLK_CSI1_CORE>, + <&clk IMX8MQ_CLK_CSI1_PHY_REF>, + <&clk IMX8MQ_CLK_CSI1_ESC>; + assigned-clock-rates = <266000000>, <333000000>, <66000000>; + assigned-clock-parents = <&clk IMX8MQ_SYS1_PLL_266M>, + <&clk IMX8MQ_SYS2_PLL_1000M>, + <&clk IMX8MQ_SYS1_PLL_800M>; + power-domains = <&pgc_mipi_csi1>; + resets = <&src IMX8MQ_RESET_MIPI_CSI1_CORE_RESET>, + <&src IMX8MQ_RESET_MIPI_CSI1_PHY_REF_RESET>, + <&src IMX8MQ_RESET_MIPI_CSI1_ESC_RESET>; + fsl,mipi-phy-gpr = <&iomuxc_gpr 0x88>; + interconnects = <&noc IMX8MQ_ICM_CSI1 &noc IMX8MQ_ICS_DRAM>; + interconnect-names = "dram"; + status = "disabled"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + + csi1_mipi_ep: endpoint { + remote-endpoint = <&csi1_ep>; + }; + }; + }; + }; + + csi1: csi@30a90000 { + compatible = "fsl,imx8mq-csi", "fsl,imx7-csi"; + reg = <0x30a90000 0x10000>; + interrupts = ; + clocks = <&clk IMX8MQ_CLK_CSI1_ROOT>; + clock-names = "mclk"; + status = "disabled"; + + port { + csi1_ep: endpoint { + remote-endpoint = <&csi1_mipi_ep>; + }; + }; + }; + + mipi_csi2: csi@30b60000 { + compatible = "fsl,imx8mq-mipi-csi2"; + reg = <0x30b60000 0x1000>; + clocks = <&clk IMX8MQ_CLK_CSI2_CORE>, + <&clk IMX8MQ_CLK_CSI2_ESC>, + <&clk IMX8MQ_CLK_CSI2_PHY_REF>; + clock-names = "core", "esc", "ui"; + assigned-clocks = <&clk IMX8MQ_CLK_CSI2_CORE>, + <&clk IMX8MQ_CLK_CSI2_PHY_REF>, + <&clk IMX8MQ_CLK_CSI2_ESC>; + assigned-clock-rates = <266000000>, <333000000>, <66000000>; + assigned-clock-parents = <&clk IMX8MQ_SYS1_PLL_266M>, + <&clk IMX8MQ_SYS2_PLL_1000M>, + <&clk IMX8MQ_SYS1_PLL_800M>; + power-domains = <&pgc_mipi_csi2>; + resets = <&src IMX8MQ_RESET_MIPI_CSI2_CORE_RESET>, + <&src IMX8MQ_RESET_MIPI_CSI2_PHY_REF_RESET>, + <&src IMX8MQ_RESET_MIPI_CSI2_ESC_RESET>; + fsl,mipi-phy-gpr = <&iomuxc_gpr 0xa4>; + interconnects = <&noc IMX8MQ_ICM_CSI2 &noc IMX8MQ_ICS_DRAM>; + interconnect-names = "dram"; + status = "disabled"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + + csi2_mipi_ep: endpoint { + remote-endpoint = <&csi2_ep>; + }; + }; + }; + }; + + csi2: csi@30b80000 { + compatible = "fsl,imx8mq-csi", "fsl,imx7-csi"; + reg = <0x30b80000 0x10000>; + interrupts = ; + clocks = <&clk IMX8MQ_CLK_CSI2_ROOT>; + clock-names = "mclk"; + status = "disabled"; + + port { + csi2_ep: endpoint { + remote-endpoint = <&csi2_mipi_ep>; + }; + }; + }; + mu: mailbox@30aa0000 { compatible = "fsl,imx8mq-mu", "fsl,imx6sx-mu"; reg = <0x30aa0000 0x10000>;