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Signed-off-by: Frank Li --- arch/arm64/boot/dts/freescale/imx8dxl-ss-adma.dtsi | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx8dxl-ss-adma.dtsi b/arch/arm64/boot/dts/freescale/imx8dxl-ss-adma.dtsi index f8fca86babda7..5d012c95222f5 100644 --- a/arch/arm64/boot/dts/freescale/imx8dxl-ss-adma.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8dxl-ss-adma.dtsi @@ -102,6 +102,18 @@ &edma3 { ; }; +&flexcan1 { + interrupts = ; +}; + +&flexcan2 { + interrupts = ; +}; + +&flexcan3 { + interrupts = ; +}; + &i2c0 { compatible = "fsl,imx8dxl-lpi2c", "fsl,imx7ulp-lpi2c"; interrupts = ; From patchwork Mon Jan 29 22:14:57 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Frank Li X-Patchwork-Id: 193718 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a05:7301:2087:b0:106:209c:c626 with SMTP id gs7csp861564dyb; Mon, 29 Jan 2024 14:15:45 -0800 (PST) X-Google-Smtp-Source: AGHT+IGJUZBz7axMZA63WrCATMr5a4nnFLE+Cx3mIf9vU06Tnn8fQDIb4L2f4lACb64nAiIyzkXO X-Received: by 2002:a05:6870:648c:b0:210:cac2:4419 with SMTP id cz12-20020a056870648c00b00210cac24419mr5000349oab.38.1706566545269; Mon, 29 Jan 2024 14:15:45 -0800 (PST) Received: from sv.mirrors.kernel.org (sv.mirrors.kernel.org. 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Add i2c gpio expandor pca6416 and i2c mux pca9548. Signed-off-by: Frank Li --- arch/arm64/boot/dts/freescale/imx8dxl-evk.dts | 55 +++++++++++++++++++ 1 file changed, 55 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx8dxl-evk.dts b/arch/arm64/boot/dts/freescale/imx8dxl-evk.dts index b972658efb176..d313cf1dd79d5 100644 --- a/arch/arm64/boot/dts/freescale/imx8dxl-evk.dts +++ b/arch/arm64/boot/dts/freescale/imx8dxl-evk.dts @@ -261,6 +261,61 @@ i2c@6 { }; }; +&i2c3 { + #address-cells = <1>; + #size-cells = <0>; + clock-frequency = <100000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c3>; + status = "okay"; + + pca6416_3: gpio@20 { + compatible = "ti,tca6416"; + reg = <0x20>; + gpio-controller; + #gpio-cells = <2>; + interrupt-parent = <&lsio_gpio2>; + interrupts = <5 IRQ_TYPE_EDGE_RISING>; + }; + + pca9548_2: i2c-mux@70 { + compatible = "nxp,pca9548"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x70>; + + i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0x0>; + }; + + i2c@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0x1>; + }; + + i2c@2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0x2>; + }; + + i2c@3 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0x3>; + }; + + i2c@4 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0x4>; + }; + }; +}; + &lpuart0 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_lpuart0>; From patchwork Mon Jan 29 22:14:58 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Frank Li X-Patchwork-Id: 193719 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a05:7301:2087:b0:106:209c:c626 with SMTP id gs7csp861720dyb; Mon, 29 Jan 2024 14:16:05 -0800 (PST) X-Google-Smtp-Source: AGHT+IEbr/YA7xJI9je0u01NlepS6xPp2DC2HsMIl8IvSuI58HZwH2cgaY782BsTg7ADNy8blKst X-Received: by 2002:a2e:80c6:0:b0:2cf:33b7:9050 with SMTP id r6-20020a2e80c6000000b002cf33b79050mr4466539ljg.12.1706566565035; Mon, 29 Jan 2024 14:16:05 -0800 (PST) Received: from am.mirrors.kernel.org (am.mirrors.kernel.org. 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Signed-off-by: Frank Li --- arch/arm64/boot/dts/freescale/imx8dxl-evk.dts | 46 +++++++++++++++++++ 1 file changed, 46 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx8dxl-evk.dts b/arch/arm64/boot/dts/freescale/imx8dxl-evk.dts index d313cf1dd79d5..3ada9710ae71c 100644 --- a/arch/arm64/boot/dts/freescale/imx8dxl-evk.dts +++ b/arch/arm64/boot/dts/freescale/imx8dxl-evk.dts @@ -81,6 +81,24 @@ reg_fec1_io: regulator-2 { status = "disabled"; }; + reg_can0_stby: regulator-4 { + compatible = "regulator-fixed"; + regulator-name = "can0-stby"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&pca6416_3 0 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + + reg_can1_stby: regulator-5 { + compatible = "regulator-fixed"; + regulator-name = "can1-stby"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&pca6416_3 1 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + reg_usdhc2_vmmc: regulator-3 { compatible = "regulator-fixed"; regulator-name = "SD1_SPWR"; @@ -322,6 +340,20 @@ &lpuart0 { status = "okay"; }; +&flexcan2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_flexcan2>; + xceiver-supply = <®_can0_stby>; + status = "okay"; +}; + +&flexcan3 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_flexcan3>; + xceiver-supply = <®_can1_stby>; + status = "okay"; +}; + &lsio_gpio4 { status = "okay"; }; @@ -491,6 +523,20 @@ IMX8DXL_QSPI0B_SS0_B_LSIO_QSPI0B_SS0_B 0x06000021 >; }; + pinctrl_flexcan2: flexcan2grp { + fsl,pins = < + IMX8DXL_UART2_TX_ADMA_FLEXCAN1_TX 0x00000021 + IMX8DXL_UART2_RX_ADMA_FLEXCAN1_RX 0x00000021 + >; + }; + + pinctrl_flexcan3: flexcan3grp { + fsl,pins = < + IMX8DXL_FLEXCAN2_TX_ADMA_FLEXCAN2_TX 0x00000021 + IMX8DXL_FLEXCAN2_RX_ADMA_FLEXCAN2_RX 0x00000021 + >; + }; + pinctrl_fec1: fec1grp { fsl,pins = < IMX8DXL_COMP_CTL_GPIO_1V8_3V3_ENET_ENETB0_PAD 0x000014a0