* [PATCH 0/3] Add new imx imx8mp-libra-rdk-fpsc SBC
@ 2025-03-28 13:04 Yannic Moog
2025-03-28 13:04 ` [PATCH 1/3] dt-bindings: add imx8mp-libra-rdk-fpsc Yannic Moog
` (3 more replies)
0 siblings, 4 replies; 10+ messages in thread
From: Yannic Moog @ 2025-03-28 13:04 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Shawn Guo,
Sascha Hauer, Pengutronix Kernel Team, Fabio Estevam
Cc: upstream, devicetree, linux-kernel, imx, linux-arm-kernel,
Benjamin Hahn, Jan Remmet, Teresa Remmet, Yashwanth Varakala,
Yannic Moog
The Libra i.MX 8M Plus is a SBC that consists of the Libra base board
and the phyCORE i.MX 8M Plus FPSC SoM.
This series adds its binding and device trees.
In addition add an overlay for an LVDS display that may optionally be
connected to the Libra board.
---
Yannic Moog (3):
dt-bindings: add imx8mp-libra-rdk-fpsc
arm64: dts: add imx8mp-libra-rdk-fpsc board
arm64: dts: add imx8mp-libra-rdk-fpsc LVDS panel overlay
Documentation/devicetree/bindings/arm/fsl.yaml | 7 +
arch/arm64/boot/dts/freescale/Makefile | 3 +
.../imx8mp-libra-rdk-fpsc-lvds-etml1010g3dra.dtso | 44 ++
.../boot/dts/freescale/imx8mp-libra-rdk-fpsc.dts | 291 ++++++++
.../boot/dts/freescale/imx8mp-phycore-fpsc.dtsi | 796 +++++++++++++++++++++
5 files changed, 1141 insertions(+)
---
base-commit: 90453dc4dee29b96b9162895f45776bc25526e07
change-id: 20241210-wip-y-moog-phytec-de-imx8mp-phycore-fpsc-c273025682f2
Best regards,
--
Yannic Moog <y.moog@phytec.de>
^ permalink raw reply [flat|nested] 10+ messages in thread* [PATCH 1/3] dt-bindings: add imx8mp-libra-rdk-fpsc 2025-03-28 13:04 [PATCH 0/3] Add new imx imx8mp-libra-rdk-fpsc SBC Yannic Moog @ 2025-03-28 13:04 ` Yannic Moog 2025-03-28 13:58 ` Krzysztof Kozlowski 2025-03-28 13:04 ` [PATCH 2/3] arm64: dts: add imx8mp-libra-rdk-fpsc board Yannic Moog ` (2 subsequent siblings) 3 siblings, 1 reply; 10+ messages in thread From: Yannic Moog @ 2025-03-28 13:04 UTC (permalink / raw) To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Shawn Guo, Sascha Hauer, Pengutronix Kernel Team, Fabio Estevam Cc: upstream, devicetree, linux-kernel, imx, linux-arm-kernel, Benjamin Hahn, Jan Remmet, Teresa Remmet, Yashwanth Varakala, Yannic Moog imx8mp-libra-rdk-fpsc is a development board based on the phyCORE-i.MX 8M Plus FPSC SoM. Add its description and binding. Signed-off-by: Yannic Moog <y.moog@phytec.de> --- Documentation/devicetree/bindings/arm/fsl.yaml | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/Documentation/devicetree/bindings/arm/fsl.yaml b/Documentation/devicetree/bindings/arm/fsl.yaml index 1b90870958a22e49355dd1f932bf3d84cd864b5f..22f05e6709fd60bef1d22a378cf0bd57090774d4 100644 --- a/Documentation/devicetree/bindings/arm/fsl.yaml +++ b/Documentation/devicetree/bindings/arm/fsl.yaml @@ -1156,6 +1156,13 @@ properties: - const: kontron,imx8mp-osm-s # Kontron i.MX8MP OSM-S SoM - const: fsl,imx8mp + - description: PHYTEC phyCORE-i.MX8MP FPSC based boards + items: + - enum: + - phytec,imx8mp-libra-rdk-fpsc # i.MX 8M Plus Libra RDK + - const: phytec,imx8mp-phycore-fpsc # phyCORE-i.MX 8M Plus FPSC + - const: fsl,imx8mp + - description: PHYTEC phyCORE-i.MX8MP SoM based boards items: - const: phytec,imx8mp-phyboard-pollux-rdk # phyBOARD-Pollux RDK -- 2.48.1 ^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [PATCH 1/3] dt-bindings: add imx8mp-libra-rdk-fpsc 2025-03-28 13:04 ` [PATCH 1/3] dt-bindings: add imx8mp-libra-rdk-fpsc Yannic Moog @ 2025-03-28 13:58 ` Krzysztof Kozlowski 2025-03-31 6:03 ` Yannic Moog 0 siblings, 1 reply; 10+ messages in thread From: Krzysztof Kozlowski @ 2025-03-28 13:58 UTC (permalink / raw) To: Yannic Moog, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Shawn Guo, Sascha Hauer, Pengutronix Kernel Team, Fabio Estevam Cc: upstream, devicetree, linux-kernel, imx, linux-arm-kernel, Benjamin Hahn, Jan Remmet, Teresa Remmet, Yashwanth Varakala On 28/03/2025 14:04, Yannic Moog wrote: > imx8mp-libra-rdk-fpsc is a development board based on the phyCORE-i.MX 8M > Plus FPSC SoM. Add its description and binding. > > Signed-off-by: Yannic Moog <y.moog@phytec.de> > --- > Documentation/devicetree/bindings/arm/fsl.yaml | 7 +++++++ > 1 file changed, 7 insertions(+) > > diff --git a/Documentation/devicetree/bindings/arm/fsl.yaml b/Documentation/devicetree/bindings/arm/fsl.yaml > index 1b90870958a22e49355dd1f932bf3d84cd864b5f..22f05e6709fd60bef1d22a378cf0bd57090774d4 100644 > --- a/Documentation/devicetree/bindings/arm/fsl.yaml > +++ b/Documentation/devicetree/bindings/arm/fsl.yaml > @@ -1156,6 +1156,13 @@ properties: > - const: kontron,imx8mp-osm-s # Kontron i.MX8MP OSM-S SoM > - const: fsl,imx8mp > > + - description: PHYTEC phyCORE-i.MX8MP FPSC based boards > + items: > + - enum: > + - phytec,imx8mp-libra-rdk-fpsc # i.MX 8M Plus Libra RDK > + - const: phytec,imx8mp-phycore-fpsc # phyCORE-i.MX 8M Plus FPSC And that's different than existing phycore som? You have entire commit msg to explain that. Best regards, Krzysztof ^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [PATCH 1/3] dt-bindings: add imx8mp-libra-rdk-fpsc 2025-03-28 13:58 ` Krzysztof Kozlowski @ 2025-03-31 6:03 ` Yannic Moog 2025-03-31 8:15 ` krzk 0 siblings, 1 reply; 10+ messages in thread From: Yannic Moog @ 2025-03-31 6:03 UTC (permalink / raw) To: krzk, kernel, s.hauer, festevam, robh, shawnguo, krzk+dt, conor+dt Cc: Benjamin Hahn, Yashwanth Varakala, devicetree, upstream, linux-kernel, linux-arm-kernel, imx, Jan Remmet, Teresa Remmet Hi Krzysztof, On Fri, 2025-03-28 at 14:58 +0100, Krzysztof Kozlowski wrote: > On 28/03/2025 14:04, Yannic Moog wrote: > > imx8mp-libra-rdk-fpsc is a development board based on the phyCORE-i.MX 8M > > Plus FPSC SoM. Add its description and binding. > > > > Signed-off-by: Yannic Moog <y.moog@phytec.de> > > --- > > Documentation/devicetree/bindings/arm/fsl.yaml | 7 +++++++ > > 1 file changed, 7 insertions(+) > > > > diff --git a/Documentation/devicetree/bindings/arm/fsl.yaml > > b/Documentation/devicetree/bindings/arm/fsl.yaml > > index 1b90870958a22e49355dd1f932bf3d84cd864b5f..22f05e6709fd60bef1d22a378cf0bd57090774d4 100644 > > --- a/Documentation/devicetree/bindings/arm/fsl.yaml > > +++ b/Documentation/devicetree/bindings/arm/fsl.yaml > > @@ -1156,6 +1156,13 @@ properties: > > - const: kontron,imx8mp-osm-s # Kontron i.MX8MP OSM-S SoM > > - const: fsl,imx8mp > > > > + - description: PHYTEC phyCORE-i.MX8MP FPSC based boards > > + items: > > + - enum: > > + - phytec,imx8mp-libra-rdk-fpsc # i.MX 8M Plus Libra RDK > > + - const: phytec,imx8mp-phycore-fpsc # phyCORE-i.MX 8M Plus FPSC > > And that's different than existing phycore som? You have entire commit > msg to explain that. Yes, it is different to the existing phycore som. I explained the differences in the second patch which introduces the device trees. Would you like me to also add the explanation to this patch, or move it here from the second patch? Yannic > > Best regards, > Krzysztof ^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [PATCH 1/3] dt-bindings: add imx8mp-libra-rdk-fpsc 2025-03-31 6:03 ` Yannic Moog @ 2025-03-31 8:15 ` krzk 0 siblings, 0 replies; 10+ messages in thread From: krzk @ 2025-03-31 8:15 UTC (permalink / raw) To: Yannic Moog Cc: kernel, s.hauer, festevam, robh, shawnguo, krzk+dt, conor+dt, Benjamin Hahn, Yashwanth Varakala, devicetree, upstream, linux-kernel, linux-arm-kernel, imx, Jan Remmet, Teresa Remmet On Mon, Mar 31, 2025 at 06:03:05AM +0000, Yannic Moog wrote: > > > + - description: PHYTEC phyCORE-i.MX8MP FPSC based boards > > > + items: > > > + - enum: > > > + - phytec,imx8mp-libra-rdk-fpsc # i.MX 8M Plus Libra RDK > > > + - const: phytec,imx8mp-phycore-fpsc # phyCORE-i.MX 8M Plus FPSC > > > > And that's different than existing phycore som? You have entire commit > > msg to explain that. > > Yes, it is different to the existing phycore som. > I explained the differences in the second patch which introduces the device trees. > Would you like me to also add the explanation to this patch, or move it here from the second patch? Some explanation should be here. Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Best regards, Krzysztof ^ permalink raw reply [flat|nested] 10+ messages in thread
* [PATCH 2/3] arm64: dts: add imx8mp-libra-rdk-fpsc board 2025-03-28 13:04 [PATCH 0/3] Add new imx imx8mp-libra-rdk-fpsc SBC Yannic Moog 2025-03-28 13:04 ` [PATCH 1/3] dt-bindings: add imx8mp-libra-rdk-fpsc Yannic Moog @ 2025-03-28 13:04 ` Yannic Moog 2025-03-31 14:19 ` Frank Li 2025-03-28 13:04 ` [PATCH 3/3] arm64: dts: add imx8mp-libra-rdk-fpsc LVDS panel overlay Yannic Moog 2025-03-30 0:27 ` [PATCH 0/3] Add new imx imx8mp-libra-rdk-fpsc SBC Rob Herring (Arm) 3 siblings, 1 reply; 10+ messages in thread From: Yannic Moog @ 2025-03-28 13:04 UTC (permalink / raw) To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Shawn Guo, Sascha Hauer, Pengutronix Kernel Team, Fabio Estevam Cc: upstream, devicetree, linux-kernel, imx, linux-arm-kernel, Benjamin Hahn, Jan Remmet, Teresa Remmet, Yashwanth Varakala, Yannic Moog Add device tree for the Libra-i.MX 8M Plus FPSC board. The Libra is a pure development board and has hardware to support FPSC-24-A.0 set of features. The phyCORE-i.MX 8M Plus FPSC [1] SoM uses only a subset of the hardware features of the Libra board. The phyCORE-i.MX8MP FPSC itself is a System on Module based on the i.MX 8M Plus SoC utilizing the Future Proof Solder Core [2] standard. To be able to easily map FPSC interface names to SoC interfaces, the FPSC interface names are added as inline comments. Example: &i2c5 { /* I2C4 */ pinctrl-0 = <&pinctrl_i2c5>; [...] }; Here, I2C4 is the FPSC interface name. The i2c5 instance of the i.MX 8M Plus SoC is used to fulfill the i2c functionality and its signals are routed to the FPSC I2C4 signal pins: pinctrl_i2c5: i2c5grp { fsl,pins = < MX8MP_IOMUXC_SPDIF_RX__I2C5_SDA 0x400001c2 /* I2C4_SDA */ MX8MP_IOMUXC_SAI5_RXD0__I2C5_SCL 0x400001c2 /* I2C4_SCL */ >; }; The features are almost identical to the existing phyCORE-i.MX 8M Plus SoM, but the pin muxing is different due to the FPSC standard as well as 1.8V IO voltage instead of 3.3V. [1] https://www.phytec.eu/en/produkte/system-on-modules/phycore-imx-8m-plus-fpsc/ [2] https://www.phytec.eu/en/produkte/system-on-modules/fpsc/ Signed-off-by: Yannic Moog <y.moog@phytec.de> --- arch/arm64/boot/dts/freescale/Makefile | 1 + .../boot/dts/freescale/imx8mp-libra-rdk-fpsc.dts | 291 ++++++++ .../boot/dts/freescale/imx8mp-phycore-fpsc.dtsi | 796 +++++++++++++++++++++ 3 files changed, 1088 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile index b6d3fe26d621234ab84353165d20af9d2536f839..df792553be479afcb6fa50dcd25a7eb63b67bc44 100644 --- a/arch/arm64/boot/dts/freescale/Makefile +++ b/arch/arm64/boot/dts/freescale/Makefile @@ -200,6 +200,7 @@ imx8mp-kontron-dl-dtbs += imx8mp-kontron-bl-osm-s.dtb imx8mp-kontron-dl.dtbo dtb-$(CONFIG_ARCH_MXC) += imx8mp-kontron-dl.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mp-kontron-smarc-eval-carrier.dtb +dtb-$(CONFIG_ARCH_MXC) += imx8mp-libra-rdk-fpsc.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mp-msc-sm2s-ep1.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mp-navqp.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mp-nitrogen-smarc-universal-board.dtb diff --git a/arch/arm64/boot/dts/freescale/imx8mp-libra-rdk-fpsc.dts b/arch/arm64/boot/dts/freescale/imx8mp-libra-rdk-fpsc.dts new file mode 100644 index 0000000000000000000000000000000000000000..91976044427f43c50b48e3ed88e193826cc94f76 --- /dev/null +++ b/arch/arm64/boot/dts/freescale/imx8mp-libra-rdk-fpsc.dts @@ -0,0 +1,291 @@ +// SPDX-License-Identifier: (GPL-2.0-or-later OR MIT) +/* + * Copyright (C) 2025 PHYTEC Messtechnik GmbH + */ + +/dts-v1/; + +#include <dt-bindings/leds/leds-pca9532.h> +#include <dt-bindings/phy/phy-imx8-pcie.h> +#include <dt-bindings/pwm/pwm.h> +#include "imx8mp-phycore-fpsc.dtsi" + +/ { + model = "PHYTEC i.MX8MP Libra RDK FPSC"; + compatible = "phytec,imx8mp-libra-rdk-fpsc", + "phytec,imx8mp-phycore-fpsc", "fsl,imx8mp"; + + chosen { + stdout-path = &uart4; + }; + + backlight_lvds0: backlight0 { + compatible = "pwm-backlight"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_lvds0>; + power-supply = <®_vdd_12v0>; + status = "disabled"; + }; + + panel0_lvds: panel-lvds { + /* compatible panel in overlay */ + backlight = <&backlight_lvds0>; + power-supply = <®_vdd_3v3>; + status = "disabled"; + + port { + panel0_in: endpoint { + remote-endpoint = <&ldb_lvds_ch0>; + }; + }; + }; + + reg_can1_stby: regulator-can1-stby { + compatible = "regulator-fixed"; + gpio = <&gpio_expander 10 GPIO_ACTIVE_LOW>; + regulator-max-microvolt = <1800000>; + regulator-min-microvolt = <1800000>; + regulator-name = "can1-stby"; + }; + + reg_can2_stby: regulator-can2-stby { + compatible = "regulator-fixed"; + gpio = <&gpio_expander 9 GPIO_ACTIVE_LOW>; + regulator-max-microvolt = <1800000>; + regulator-min-microvolt = <1800000>; + regulator-name = "can2-stby"; + }; + + reg_vdd_1v8: regulator-vdd-1v8 { + compatible = "regulator-fixed"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-name = "VDD_1V8"; + }; + + reg_vdd_3v3: regulator-vdd-3v3 { + compatible = "regulator-fixed"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-name = "VDD_3V3"; + }; + + reg_vdd_5v0: regulator-vdd-5v0 { + compatible = "regulator-fixed"; + regulator-always-on; + regulator-boot-on; + regulator-max-microvolt = <5000000>; + regulator-min-microvolt = <5000000>; + regulator-name = "VDD_5V0"; + }; + + reg_vdd_12v0: regulator-12v0 { + compatible = "regulator-fixed"; + regulator-always-on; + regulator-boot-on; + regulator-max-microvolt = <12000000>; + regulator-min-microvolt = <12000000>; + regulator-name = "VDD_12V0"; + }; + +}; + +&eqos { + phy-handle = <ðphy1>; + status = "okay"; + + mdio { + compatible = "snps,dwmac-mdio"; + #address-cells = <1>; + #size-cells = <0>; + + ethphy1: ethernet-phy@1 { + compatible = "ethernet-phy-ieee802.3-c22"; + reg = <0x1>; + ti,rx-internal-delay = <DP83867_RGMIIDCTL_1_50_NS>; + ti,tx-internal-delay = <DP83867_RGMIIDCTL_1_50_NS>; + ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>; + ti,clk-output-sel = <DP83867_CLK_O_SEL_OFF>; + enet-phy-lane-no-swap; + }; + }; +}; + +/* CAN FD */ +&flexcan1 { + xceiver-supply = <®_can1_stby>; + status = "okay"; +}; + +&flexcan2 { + xceiver-supply = <®_can2_stby>; + status = "okay"; +}; + +&flexspi { + status = "okay"; + + spi_nor: flash@0 { + compatible = "jedec,spi-nor"; + reg = <0>; + spi-max-frequency = <80000000>; + spi-rx-bus-width = <4>; + spi-tx-bus-width = <1>; + vcc-supply = <®_vdd_1v8>; + }; +}; + +&gpio5 { + gpio-line-names = "", "", "", "", "I2C5_SDA", + "GPIO1", "", "", "", "SPI1_CS", + "", "", "", "SPI2_CS", "I2C1_SCL", + "I2C1_SDA", "I2C2_SCL", "I2C2_SDA", "I2C3_SCL", "I2C3_SDA", + "", "GPIO2", "", "LVDS1_BL_EN", "SPI3_CS", + "", "GPIO3"; +}; + +&i2c2 { + clock-frequency = <400000>; + status = "okay"; + + eeprom@51 { + compatible = "atmel,24c02"; + reg = <0x51>; + pagesize = <16>; + vcc-supply = <®_vdd_1v8>; + }; +}; + +&i2c3 { + clock-frequency = <400000>; + status = "okay"; + + leds@62 { + compatible = "nxp,pca9533"; + reg = <0x62>; + + led-1 { + type = <PCA9532_TYPE_LED>; + }; + + led-2 { + type = <PCA9532_TYPE_LED>; + }; + + led-3 { + type = <PCA9532_TYPE_LED>; + }; + }; +}; + +&i2c5 { + #address-cells = <1>; + #size-cells = <0>; + clock-frequency = <400000>; + status = "okay"; + + gpio_expander: gpio@20 { + compatible = "ti,tca6416"; + #gpio-cells = <2>; + gpio-controller; + gpio-line-names = "CSI1_CTRL1", "CSI1_CTRL2", "CSI1_CTRL3", + "CSI1_CTRL4", "CSI2_CTRL1", "CSI2_CTRL2", + "CSI2_CTRL3", "CSI2_CTRL4", "CLK_EN_AV", + "nCAN2_EN", "nCAN1_EN", "PCIE1_nWAKE", + "PCIE2_nWAKE", "PCIE2_nALERT_3V3", + "UART1_BT_RS_SEL", "UART1_RS232_485_SEL"; + interrupt-parent = <&gpio4>; + interrupts = <3 IRQ_TYPE_LEVEL_LOW>; + reg = <0x20>; + vcc-supply = <®_vdd_1v8>; + + uart1_bt_rs_sel: bt-rs-hog { + gpio-hog; + gpios = <14 GPIO_ACTIVE_HIGH>; + output-low; /* default RS232/RS485 */ + line-name = "UART1_BT_RS_SEL"; + }; + + uart1_rs232_485_sel: rs232-485-hog { + gpio-hog; + gpios = <15 GPIO_ACTIVE_HIGH>; + output-high; /* default RS232 */ + line-name = "UART1_RS232_485_SEL"; + }; + }; +}; + +&lvds_bridge { + ports { + port@1 { + ldb_lvds_ch0: endpoint { + remote-endpoint = <&panel0_in>; + }; + }; + }; +}; + +&pcie_phy { + clocks = <&hsio_blk_ctrl>; + clock-names = "ref"; + fsl,refclk-pad-mode = <IMX8_PCIE_REFCLK_PAD_OUTPUT>; + fsl,clkreq-unsupported; + status = "okay"; +}; + +/* Mini PCIe */ +&pcie { + reset-gpio = <&gpio1 8 GPIO_ACTIVE_LOW>; + vpcie-supply = <®_vdd_3v3>; + status = "okay"; +}; + +®_vdd_io { + regulator-max-microvolt = <1800000>; + regulator-min-microvolt = <1800000>; +}; + +&rv3028 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_rtc>; + interrupt-parent = <&gpio5>; + interrupts = <25 IRQ_TYPE_LEVEL_LOW>; + aux-voltage-chargeable = <1>; + wakeup-source; + trickle-resistor-ohms = <3000>; +}; + +&snvs_pwrkey { + status = "okay"; +}; + +/* debug console */ +&uart4 { + status = "okay"; +}; + +/* SD-Card */ +&usdhc2 { + assigned-clocks = <&clk IMX8MP_CLK_USDHC2>; + assigned-clock-rates = <200000000>; + bus-width = <4>; + disable-wp; + status = "okay"; +}; + +&iomuxc { + pinctrl_lvds0: lvds0grp { + fsl,pins = < + MX8MP_IOMUXC_UART1_TXD__GPIO5_IO23 0x12 + >; + }; + pinctrl_rtc: rtcgrp { + fsl,pins = < + MX8MP_IOMUXC_UART2_TXD__GPIO5_IO25 0x1C0 + >; + }; +}; diff --git a/arch/arm64/boot/dts/freescale/imx8mp-phycore-fpsc.dtsi b/arch/arm64/boot/dts/freescale/imx8mp-phycore-fpsc.dtsi new file mode 100644 index 0000000000000000000000000000000000000000..bfd235f7ce8d4f38e3f3e07ee3decf66e0c95197 --- /dev/null +++ b/arch/arm64/boot/dts/freescale/imx8mp-phycore-fpsc.dtsi @@ -0,0 +1,796 @@ +// SPDX-License-Identifier: (GPL-2.0-or-later OR MIT) +/* + * Copyright (C) 2025 PHYTEC Messtechnik GmbH + */ + +#include <dt-bindings/net/ti-dp83867.h> +#include "imx8mp.dtsi" + +/ { + model = "PHYTEC phyCORE-i.MX8MP FPSC"; + compatible = "phytec,imx8mp-phycore-fpsc", "fsl,imx8mp"; + + aliases { + rtc0 = &rv3028; + rtc1 = &snvs_rtc; + }; + + memory@40000000 { + device_type = "memory"; + reg = <0x0 0x40000000 0x0 0x80000000>; + }; + + reg_usdhc2_vmmc: regulator-usdhc2 { + compatible = "regulator-fixed"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_reg_usdhc2_vmmc>; + regulator-name = "VDDSW_SD2"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&gpio2 19 GPIO_ACTIVE_HIGH>; + enable-active-high; + startup-delay-us = <100>; + off-on-delay-us = <12000>; + }; + + reg_vdd_io: regulator-vdd-io { + compatible = "regulator-fixed"; + regulator-always-on; + regulator-boot-on; + regulator-name = "VDD_IO"; + }; +}; + +&A53_0 { + cpu-supply = <&buck2>; +}; + +&A53_1 { + cpu-supply = <&buck2>; +}; + +&A53_2 { + cpu-supply = <&buck2>; +}; + +&A53_3 { + cpu-supply = <&buck2>; +}; + +&ecspi1 { /* SPI1 */ + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ecspi1>; +}; + +&ecspi2 { /* SPI2 */ + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ecspi2>; +}; + +&ecspi3 { /* SPI3 */ + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ecspi3>; +}; + +&eqos { /* RGMII2 */ + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_eqos>; + phy-mode = "rgmii-id"; +}; + +&fec { /* GB_ETH1 */ + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_fec>; + phy-handle = <ðphy0>; + phy-mode = "rgmii-id"; + fsl,magic-packet; + status = "okay"; + + mdio { + #address-cells = <1>; + #size-cells = <0>; + + ethphy0: ethernet-phy@0 { + compatible = "ethernet-phy-ieee802.3-c22"; + reg = <0>; + enet-phy-lane-no-swap; + interrupt-parent = <&gpio4>; + interrupts = <19 IRQ_TYPE_LEVEL_LOW>; + ti,clk-output-sel = <DP83867_CLK_O_SEL_OFF>; + ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>; + ti,min-output-impedance; + ti,rx-internal-delay = <DP83867_RGMIIDCTL_1_50_NS>; + ti,tx-internal-delay = <DP83867_RGMIIDCTL_1_50_NS>; + }; + }; +}; + +&flexcan1 { /* CAN1 */ + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_flexcan1>; +}; + +&flexcan2 { /* CAN2 */ + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_flexcan2>; +}; + +&flexspi { /* QSPI */ + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_flexspi>; +}; + +&gpio1 { + gpio-line-names = "", "", "", "", "", + "", "", "", "PCIE1_nPERST"; +}; + +&gpio2 { + gpio-line-names = "", "", "", "", "", + "", "", "", "", "", + "", "", "", "", "", + "", "", "", "", "SD2_RESET_B"; +}; + +&gpio3 { + gpio-line-names = "", "", "", "", "", + "", "", "", "", "", + "", "", "", "", "", + "", "", "", "", "I2C6_SCL", + "I2C6_SDA", "I2C5_SCL"; +}; + +&gpio4 { /* GPIO */ + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_gpio4>; + gpio-line-names = "GPIO6", "RGMII2_nINT", "GPIO7", "GPIO4", "", + "", "", "", "", "", + "", "", "", "", "", + "", "", "", "X_PMIC_IRQ_B", "", + "", "GPIO5", "", "", "RGMII2_EVENT_OUT", + "", "", "RGMII2_EVENT_IN"; +}; + +&gpio5 { /* GPIO */ + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_gpio5>; + gpio-line-names = "", "", "", "", "I2C5_SDA", + "GPIO1", "", "", "", "SPI1_CS", + "", "", "", "SPI2_CS", "I2C1_SCL", + "I2C1_SDA", "I2C2_SCL", "I2C2_SDA", "I2C3_SCL", "I2C3_SDA", + "", "GPIO2", "", "", "SPI3_CS", + "", "GPIO3"; +}; + +&i2c1 { /* I2C1 */ + clock-frequency = <400000>; + pinctrl-names = "default", "gpio"; + pinctrl-0 = <&pinctrl_i2c1>; + pinctrl-1 = <&pinctrl_i2c1_gpio>; + scl-gpios = <&gpio5 14 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + sda-gpios = <&gpio5 15 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + status = "okay"; + + pmic: pmic@25 { + compatible = "nxp,pca9450c"; + reg = <0x25>; + interrupts = <18 IRQ_TYPE_LEVEL_LOW>; + interrupt-parent = <&gpio4>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pmic>; + + regulators { + buck1: BUCK1 { + regulator-always-on; + regulator-boot-on; + regulator-max-microvolt = <950000>; + regulator-min-microvolt = <850000>; + regulator-name = "VDD_SOC (BUCK1)"; + regulator-ramp-delay = <3125>; + }; + + buck2: BUCK2 { + regulator-always-on; + regulator-boot-on; + regulator-max-microvolt = <1000000>; + regulator-min-microvolt = <850000>; + regulator-name = "VDD_ARM (BUCK2)"; + regulator-ramp-delay = <3125>; + nxp,dvs-run-voltage = <950000>; + nxp,dvs-standby-voltage = <850000>; + }; + + buck4: BUCK4 { + regulator-always-on; + regulator-boot-on; + regulator-max-microvolt = <3300000>; + regulator-min-microvolt = <3300000>; + regulator-name = "VDD_3V3 (BUCK4)"; + }; + + buck5: BUCK5 { + regulator-always-on; + regulator-boot-on; + regulator-max-microvolt = <1800000>; + regulator-min-microvolt = <1800000>; + regulator-name = "VDD_1V8 (BUCK5)"; + }; + + buck6: BUCK6 { + regulator-always-on; + regulator-boot-on; + regulator-max-microvolt = <1155000>; + regulator-min-microvolt = <1045000>; + regulator-name = "NVCC_DRAM_1V1 (BUCK6)"; + }; + + ldo1: LDO1 { + regulator-always-on; + regulator-boot-on; + regulator-max-microvolt = <1800000>; + regulator-min-microvolt = <1800000>; + regulator-name = "NVCC_SNVS_1V8 (LDO1)"; + }; + + ldo3: LDO3 { + regulator-always-on; + regulator-boot-on; + regulator-max-microvolt = <1800000>; + regulator-min-microvolt = <1800000>; + regulator-name = "VDDA_1V8 (LDO3)"; + }; + + ldo5: LDO5 { + regulator-always-on; + regulator-boot-on; + regulator-max-microvolt = <3300000>; + regulator-min-microvolt = <1800000>; + regulator-name = "NVCC_SD2 (LDO5)"; + }; + }; + }; + + /* User EEPROM */ + eeprom@50 { + compatible = "atmel,24c32"; + reg = <0x50>; + pagesize = <32>; + vcc-supply = <®_vdd_io>; + }; + + /* factory EEPROM */ + eeprom@51 { + compatible = "atmel,24c32"; + read-only; + reg = <0x51>; + pagesize = <32>; + vcc-supply = <®_vdd_io>; + }; + + rv3028: rtc@52 { + compatible = "microcrystal,rv3028"; + reg = <0x52>; + }; +}; + +&i2c2 { /* I2C2 */ + pinctrl-names = "default", "gpio"; + pinctrl-0 = <&pinctrl_i2c2>; + pinctrl-1 = <&pinctrl_i2c2_gpio>; + sda-gpios = <&gpio5 17 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + scl-gpios = <&gpio5 16 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; +}; + +&i2c3 { /* I2C3 */ + pinctrl-names = "default", "gpio"; + pinctrl-0 = <&pinctrl_i2c3>; + pinctrl-1 = <&pinctrl_i2c3_gpio>; + sda-gpios = <&gpio5 19 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + scl-gpios = <&gpio5 18 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; +}; + +&i2c5 { /* I2C4 */ + pinctrl-names = "default", "gpio"; + pinctrl-0 = <&pinctrl_i2c5>; + pinctrl-1 = <&pinctrl_i2c5_gpio>; + sda-gpios = <&gpio5 4 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + scl-gpios = <&gpio3 21 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; +}; + +&i2c6 { /* I2C5 */ + pinctrl-names = "default", "gpio"; + pinctrl-0 = <&pinctrl_i2c6>; + pinctrl-1 = <&pinctrl_i2c6_gpio>; + sda-gpios = <&gpio3 20 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + scl-gpios = <&gpio3 19 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; +}; + +&pcie { /* PCIE1 */ + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pcie0>; +}; + +&pwm1 { /* PWM1 */ + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pwm1>; +}; + +&pwm2 { /* PWM2 */ + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pwm2>; +}; + +&pwm3 { /* PWM3 */ + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pwm3>; +}; + +&pwm4 { /* PWM4 */ + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pwm4>; +}; + +&sai5 { /* SAI1 */ + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_sai5>; +}; + +&uart2 { /* UART2 */ + pinctrl-names = "default"; + fsl,dte-mode; + pinctrl-0 = <&pinctrl_uart2>; +}; + +&uart3 { /* UART1 */ + pinctrl-names = "default"; + fsl,dte-mode; + pinctrl-0 = <&pinctrl_uart3>; +}; + +&uart4 { /* UART3 */ + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart4>; +}; + +&usb3_0 { /* USB1 */ + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usb0>; +}; + +&usb3_1 { /* USB2 */ + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usb1>; +}; + +&usdhc1 { /* SDIO */ + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usdhc1>; +}; + +&usdhc2 { /* SDCARD */ + pinctrl-names = "default", "state_100mhz", "state_200mhz"; + pinctrl-0 = <&pinctrl_usdhc2>; + pinctrl-1 = <&pinctrl_usdhc2_100mhz>; + pinctrl-2 = <&pinctrl_usdhc2_200mhz>; + sd-uhs-sdr104; + vmmc-supply = <®_usdhc2_vmmc>; + vqmmc-supply = <&ldo5>; +}; + +/* eMMC */ +&usdhc3 { + assigned-clocks = <&clk IMX8MP_CLK_USDHC3_ROOT>; + assigned-clock-rates = <400000000>; + pinctrl-names = "default", "state_100mhz", "state_200mhz"; + pinctrl-0 = <&pinctrl_usdhc3>; + pinctrl-1 = <&pinctrl_usdhc3_100mhz>; + pinctrl-2 = <&pinctrl_usdhc3_200mhz>; + bus-width = <8>; + non-removable; + status = "okay"; +}; + +&wdog1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_wdog>; + fsl,ext-reset-output; + status = "okay"; +}; + +&iomuxc { + pinctrl_ecspi1: spi1grp { + fsl,pins = < + MX8MP_IOMUXC_ECSPI1_SCLK__ECSPI1_SCLK 0x82 /* SPI1_SCLK */ + MX8MP_IOMUXC_ECSPI1_MOSI__ECSPI1_MOSI 0x82 /* SPI1_MOSI */ + MX8MP_IOMUXC_ECSPI1_MISO__ECSPI1_MISO 0x82 /* SPI1_MISO */ + MX8MP_IOMUXC_ECSPI1_SS0__GPIO5_IO09 0x106 /* SPI1_CS */ + >; + }; + + pinctrl_ecspi2: spi2grp { + fsl,pins = < + MX8MP_IOMUXC_ECSPI2_SCLK__ECSPI2_SCLK 0x82 /* SPI2_SCLK */ + MX8MP_IOMUXC_ECSPI2_MOSI__ECSPI2_MOSI 0x82 /* SPI2_MOSI */ + MX8MP_IOMUXC_ECSPI2_MISO__ECSPI2_MISO 0x82 /* SPI2_MISO */ + MX8MP_IOMUXC_ECSPI2_SS0__GPIO5_IO13 0x106 /* SPI2_CS */ + >; + }; + + pinctrl_ecspi3: spi3grp { + fsl,pins = < + MX8MP_IOMUXC_UART1_RXD__ECSPI3_SCLK 0x82 /* SPI3_SCLK */ + MX8MP_IOMUXC_UART1_TXD__ECSPI3_MOSI 0x82 /* SPI3_MOSI */ + MX8MP_IOMUXC_UART2_RXD__ECSPI3_MISO 0x82 /* SPI3_MISO */ + MX8MP_IOMUXC_UART2_RXD__GPIO5_IO24 0x106 /* SPI3_CS */ + >; + }; + + pinctrl_eqos: eqosgrp { + fsl,pins = < + MX8MP_IOMUXC_SAI1_RXC__GPIO4_IO01 0x10 /* RGMII2_nINT */ + MX8MP_IOMUXC_SAI2_MCLK__GPIO4_IO27 0x10 /* RGMII2_EVENT_IN */ + MX8MP_IOMUXC_SAI2_TXFS__GPIO4_IO24 0x10 /* RGMII2_EVENT_OUT */ + MX8MP_IOMUXC_ENET_MDIO__ENET_QOS_MDIO 0x2 /* RGMII2_MDIO */ + MX8MP_IOMUXC_ENET_MDC__ENET_QOS_MDC 0x2 /* RGMII2_MDC */ + MX8MP_IOMUXC_ENET_TD3__ENET_QOS_RGMII_TD3 0x12 /* RGMII2_TX_D3 */ + MX8MP_IOMUXC_ENET_TD2__ENET_QOS_RGMII_TD2 0x12 /* RGMII2_TX_D2 */ + MX8MP_IOMUXC_ENET_TD1__ENET_QOS_RGMII_TD1 0x12 /* RGMII2_TX_D1 */ + MX8MP_IOMUXC_ENET_TD0__ENET_QOS_RGMII_TD0 0x12 /* RGMII2_TX_D0 */ + MX8MP_IOMUXC_ENET_TX_CTL__ENET_QOS_RGMII_TX_CTL 0x12 /* RGMII2_TX_CTL */ + MX8MP_IOMUXC_ENET_TXC__CCM_ENET_QOS_CLOCK_GENERATE_TX_CLK 0x12 /* RGMII2_TXC */ + MX8MP_IOMUXC_ENET_RD3__ENET_QOS_RGMII_RD3 0x90 /* RGMII2_RX_D3 */ + MX8MP_IOMUXC_ENET_RD2__ENET_QOS_RGMII_RD2 0x90 /* RGMII2_RX_D2 */ + MX8MP_IOMUXC_ENET_RD1__ENET_QOS_RGMII_RD1 0x90 /* RGMII2_RX_D1 */ + MX8MP_IOMUXC_ENET_RD0__ENET_QOS_RGMII_RD0 0x90 /* RGMII2_RX_D0 */ + MX8MP_IOMUXC_ENET_RX_CTL__ENET_QOS_RGMII_RX_CTL 0x90 /* RGMII2_RX_CTL */ + MX8MP_IOMUXC_ENET_RXC__CCM_ENET_QOS_CLOCK_GENERATE_RX_CLK 0x90 /* RGMII2_RXC */ + >; + }; + + pinctrl_fec: fecgrp { + fsl,pins = < + MX8MP_IOMUXC_SAI1_RXD2__ENET1_MDC 0x2 + MX8MP_IOMUXC_SAI1_RXD3__ENET1_MDIO 0x2 + MX8MP_IOMUXC_SAI1_RXD4__ENET1_RGMII_RD0 0x90 + MX8MP_IOMUXC_SAI1_RXD5__ENET1_RGMII_RD1 0x90 + MX8MP_IOMUXC_SAI1_RXD6__ENET1_RGMII_RD2 0x90 + MX8MP_IOMUXC_SAI1_RXD7__ENET1_RGMII_RD3 0x90 + MX8MP_IOMUXC_SAI1_TXD7__GPIO4_IO19 0x140 + MX8MP_IOMUXC_SAI1_TXC__ENET1_RGMII_RXC 0x90 + MX8MP_IOMUXC_SAI1_TXD0__ENET1_RGMII_TD0 0x12 + MX8MP_IOMUXC_SAI1_TXD1__ENET1_RGMII_TD1 0x12 + MX8MP_IOMUXC_SAI1_TXD2__ENET1_RGMII_TD2 0x14 + MX8MP_IOMUXC_SAI1_TXD3__ENET1_RGMII_TD3 0x14 + MX8MP_IOMUXC_SAI1_TXD4__ENET1_RGMII_TX_CTL 0x14 + MX8MP_IOMUXC_SAI1_TXD5__ENET1_RGMII_TXC 0x14 + MX8MP_IOMUXC_SAI1_TXFS__ENET1_RGMII_RX_CTL 0x90 + >; + }; + + pinctrl_flexcan1: can1grp { + fsl,pins = < + MX8MP_IOMUXC_SAI2_RXC__CAN1_TX 0x154 /* CAN1_TX */ + MX8MP_IOMUXC_SAI2_TXC__CAN1_RX 0x154 /* CAN1_RX */ + >; + }; + + pinctrl_flexcan2: can2grp { + fsl,pins = < + MX8MP_IOMUXC_SAI2_TXD0__CAN2_TX 0x154 /* CAN2_TX */ + MX8MP_IOMUXC_UART3_TXD__CAN2_RX 0x154 /* CAN2_RX */ + >; + }; + + pinctrl_flexspi: flexspigrp { + fsl,pins = < + MX8MP_IOMUXC_NAND_CE0_B__FLEXSPI_A_SS0_B 0x82 /* QSPI_CE */ + MX8MP_IOMUXC_NAND_ALE__FLEXSPI_A_SCLK 0x1c2 /* QSPI_CLK */ + MX8MP_IOMUXC_NAND_DATA00__FLEXSPI_A_DATA00 0x82 /* QSPI_DATA_0 */ + MX8MP_IOMUXC_NAND_DATA01__FLEXSPI_A_DATA01 0x82 /* QSPI_DATA_1 */ + MX8MP_IOMUXC_NAND_DATA02__FLEXSPI_A_DATA02 0x82 /* QSPI_DATA_2 */ + MX8MP_IOMUXC_NAND_DATA03__FLEXSPI_A_DATA03 0x82 /* QSPI_DATA_3 */ + MX8MP_IOMUXC_NAND_DQS__FLEXSPI_A_DQS 0x82 /* QSPI_DQS */ + >; + }; + + pinctrl_gpio4: gpio4grp { + fsl,pins = < + MX8MP_IOMUXC_SAI1_RXD1__GPIO4_IO03 0x40 /* GPIO4 */ + MX8MP_IOMUXC_SAI2_RXFS__GPIO4_IO21 0x106 /* GPIO5 */ + MX8MP_IOMUXC_SAI1_RXFS__GPIO4_IO00 0x106 /* GPIO6 */ + MX8MP_IOMUXC_SAI1_RXD0__GPIO4_IO02 0x106 /* GPIO7 */ + >; + }; + + pinctrl_gpio5: gpio5grp { + fsl,pins = < + MX8MP_IOMUXC_SPDIF_EXT_CLK__GPIO5_IO05 0x106 /* GPIO1 */ + MX8MP_IOMUXC_I2C4_SDA__GPIO5_IO21 0x106 /* GPIO2 */ + MX8MP_IOMUXC_UART3_RXD__GPIO5_IO26 0x106 /* GPIO3 */ + >; + }; + + pinctrl_hdmi: hdmigrp { + fsl,pins = < + MX8MP_IOMUXC_HDMI_CEC__HDMIMIX_HDMI_CEC 0x106 /* HDMI_CEC */ + MX8MP_IOMUXC_HDMI_DDC_SCL__HDMIMIX_HDMI_SCL 0x106 /* HDMI_SCL */ + MX8MP_IOMUXC_HDMI_DDC_SDA__HDMIMIX_HDMI_SDA 0x106 /* HDMI_SDA */ + MX8MP_IOMUXC_HDMI_HPD__HDMIMIX_HDMI_HPD 0x106 /* HDMI_HPD */ + >; + }; + + pinctrl_i2c1: i2c1grp { + fsl,pins = < + MX8MP_IOMUXC_I2C1_SDA__I2C1_SDA 0x400001c2 /* I2C1_SDA_DNU */ + MX8MP_IOMUXC_I2C1_SCL__I2C1_SCL 0x400001c2 /* I2C1_SCL_DNU */ + >; + }; + + pinctrl_i2c1_gpio: i2c1gpiogrp { + fsl,pins = < + MX8MP_IOMUXC_I2C1_SDA__GPIO5_IO15 0x1e2 + MX8MP_IOMUXC_I2C1_SCL__GPIO5_IO14 0x1e2 + >; + }; + + pinctrl_i2c2: i2c2grp { + fsl,pins = < + MX8MP_IOMUXC_I2C2_SDA__I2C2_SDA 0x400001c2 /* I2C2_SDA */ + MX8MP_IOMUXC_I2C2_SCL__I2C2_SCL 0x400001c2 /* I2C2_SCL */ + >; + }; + + pinctrl_i2c2_gpio: i2c2gpiogrp { + fsl,pins = < + MX8MP_IOMUXC_I2C2_SDA__GPIO5_IO17 0x1e2 + MX8MP_IOMUXC_I2C2_SCL__GPIO5_IO16 0x1e2 + >; + }; + + pinctrl_i2c3: i2c3grp { + fsl,pins = < + MX8MP_IOMUXC_I2C3_SDA__I2C3_SDA 0x400001c2 /* I2C3_SDA */ + MX8MP_IOMUXC_I2C3_SCL__I2C3_SCL 0x400001c2 /* I2C3_SCL */ + >; + }; + + pinctrl_i2c3_gpio: i2c3gpiogrp { + fsl,pins = < + MX8MP_IOMUXC_I2C3_SDA__GPIO5_IO19 0x1e2 + MX8MP_IOMUXC_I2C3_SCL__GPIO5_IO18 0x1e2 + >; + }; + + pinctrl_i2c5: i2c5grp { + fsl,pins = < + MX8MP_IOMUXC_SPDIF_RX__I2C5_SDA 0x400001c2 /* I2C4_SDA */ + MX8MP_IOMUXC_SAI5_RXD0__I2C5_SCL 0x400001c2 /* I2C4_SCL */ + >; + }; + + pinctrl_i2c5_gpio: i2c5gpiogrp { + fsl,pins = < + MX8MP_IOMUXC_SPDIF_RX__GPIO5_IO04 0x1e2 + MX8MP_IOMUXC_SAI5_RXD0__GPIO3_IO21 0x1e2 + >; + }; + + pinctrl_i2c6: i2c6grp { + fsl,pins = < + MX8MP_IOMUXC_SAI5_RXC__I2C6_SDA 0x400001c2 /* I2C5_SDA */ + MX8MP_IOMUXC_SAI5_RXFS__I2C6_SCL 0x400001c2 /* I2C5_SCL */ + >; + }; + + pinctrl_i2c6_gpio: i2c6gpiogrp { + fsl,pins = < + MX8MP_IOMUXC_SAI5_RXC__GPIO3_IO20 0x1e2 + MX8MP_IOMUXC_SAI5_RXFS__GPIO3_IO19 0x1e2 + >; + }; + + pinctrl_pcie0: pcie0grp { + fsl,pins = < + MX8MP_IOMUXC_I2C4_SCL__PCIE_CLKREQ_B 0x10 /* PCIE1_nCLKREQ */ + MX8MP_IOMUXC_GPIO1_IO08__GPIO1_IO08 0x40 /* PCIE1_nPERST */ + >; + }; + + pinctrl_pmic: pmicirqgrp { + fsl,pins = < + MX8MP_IOMUXC_SAI1_TXD6__GPIO4_IO18 0x140 + >; + }; + + pinctrl_pwm1: pwm1grp { + fsl,pins = < + MX8MP_IOMUXC_GPIO1_IO01__PWM1_OUT 0x106 /* PWM1 */ + >; + }; + + pinctrl_pwm2: pwm2grp { + fsl,pins = < + MX8MP_IOMUXC_GPIO1_IO09__PWM2_OUT 0x106 /* PWM2 */ + >; + }; + + pinctrl_pwm3: pwm3grp { + fsl,pins = < + MX8MP_IOMUXC_SPDIF_TX__PWM3_OUT 0x106 /* PWM3 */ + >; + }; + + pinctrl_pwm4: pwm4grp { + fsl,pins = < + MX8MP_IOMUXC_SAI3_MCLK__PWM4_OUT 0x106 /* PWM4 */ + >; + }; + + pinctrl_reg_usdhc2_vmmc: regusdhc2vmmcgrp { + fsl,pins = < + MX8MP_IOMUXC_SD2_RESET_B__GPIO2_IO19 0x40 + >; + }; + + pinctrl_sai5: sai5grp { + fsl,pins = < + MX8MP_IOMUXC_SAI5_MCLK__AUDIOMIX_SAI5_MCLK 0x106 /* SAI1_MCLK */ + MX8MP_IOMUXC_SAI3_RXFS__AUDIOMIX_SAI5_RX_SYNC 0x106 /* SAI1_RX_SYNC */ + MX8MP_IOMUXC_SAI3_RXC__AUDIOMIX_SAI5_RX_BCLK 0x106 /* SAI1_RX_BCLK */ + MX8MP_IOMUXC_SAI3_RXD__AUDIOMIX_SAI5_RX_DATA00 0x106 /* SAI1_RX_DATA */ + MX8MP_IOMUXC_SAI5_RXD1__AUDIOMIX_SAI5_TX_SYNC 0x106 /* SAI1_TX_SYNC */ + MX8MP_IOMUXC_SAI5_RXD2__AUDIOMIX_SAI5_TX_BCLK 0x106 /* SAI1_TX_BCLK */ + MX8MP_IOMUXC_SAI2_RXD0__AUDIOMIX_SAI5_TX_DATA00 0x106 /* SAI1_TX_DATA */ + >; + }; + + pinctrl_uart2: uart2grp { + fsl,pins = < + MX8MP_IOMUXC_SAI3_TXC__UART2_DTE_RX 0x140 /* UART2_RXD */ + MX8MP_IOMUXC_SAI3_TXFS__UART2_DTE_TX 0x140 /* UART2_TXD */ + MX8MP_IOMUXC_SD1_DATA5__UART2_DTE_RTS 0x140 /* UART2_RTS */ + MX8MP_IOMUXC_SD1_DATA4__UART2_DTE_CTS 0x140 /* UART2_CTS */ + >; + }; + + pinctrl_uart3: uart3grp { + fsl,pins = < + MX8MP_IOMUXC_SD1_DATA6__UART3_DTE_RX 0x140 /* UART1_RXD */ + MX8MP_IOMUXC_SD1_DATA7__UART3_DTE_TX 0x140 /* UART1_TXD */ + MX8MP_IOMUXC_SD1_STROBE__UART3_DTE_RTS 0x140 /* UART1_RTS */ + MX8MP_IOMUXC_SD1_RESET_B__UART3_DTE_CTS 0x140 /* UART1_CTS */ + >; + }; + + pinctrl_uart4: uart4grp { + fsl,pins = < + MX8MP_IOMUXC_UART4_RXD__UART4_DCE_RX 0x140 /* UART3_RXD */ + MX8MP_IOMUXC_UART4_TXD__UART4_DCE_TX 0x140 /* UART3_TXD */ + >; + }; + + pinctrl_usb0: usb0grp { + fsl,pins = < + MX8MP_IOMUXC_GPIO1_IO12__USB1_OTG_PWR 0x106 /* USB1_PWR_EN */ + MX8MP_IOMUXC_GPIO1_IO13__USB1_OTG_OC 0x106 /* USB1_OC */ + MX8MP_IOMUXC_GPIO1_IO10__USB1_OTG_ID 0x106 /* USB1_ID */ + >; + }; + + pinctrl_usb1: usb1grp { + fsl,pins = < + MX8MP_IOMUXC_GPIO1_IO14__USB2_OTG_PWR 0x106 /* USB2_PWR_EN */ + MX8MP_IOMUXC_GPIO1_IO15__USB2_OTG_OC 0x106 /* USB2_OC */ + MX8MP_IOMUXC_GPIO1_IO11__USB2_OTG_ID 0x106 /* USB2_ID */ + >; + }; + + pinctrl_usdhc1: usdhc1grp { + fsl,pins = < + MX8MP_IOMUXC_GPIO1_IO07__USDHC1_WP 0x106 /* SDIO_WP */ + MX8MP_IOMUXC_GPIO1_IO06__USDHC1_CD_B 0x106 /* SDIO_CD */ + MX8MP_IOMUXC_SD1_CLK__USDHC1_CLK 0x106 /* SDIO_CLK */ + MX8MP_IOMUXC_SD1_CMD__USDHC1_CMD 0x106 /* SDIO_CLK */ + MX8MP_IOMUXC_SD1_DATA0__USDHC1_DATA0 0x106 /* SDIO_DATA0 */ + MX8MP_IOMUXC_SD1_DATA1__USDHC1_DATA1 0x106 /* SDIO_DATA1 */ + MX8MP_IOMUXC_SD1_DATA2__USDHC1_DATA2 0x106 /* SDIO_DATA2 */ + MX8MP_IOMUXC_SD1_DATA3__USDHC1_DATA3 0x106 /* SDIO_DATA3 */ + >; + }; + + pinctrl_usdhc2: usdhc2grp { + fsl,pins = < + MX8MP_IOMUXC_SD2_CD_B__USDHC2_CD_B 0x40 /* SDCARD_CD */ + MX8MP_IOMUXC_SD2_WP__USDHC2_WP 0x40 /* SDCARD_WP */ + MX8MP_IOMUXC_SD2_CLK__USDHC2_CLK 0x190 /* SDCARD_CLK */ + MX8MP_IOMUXC_SD2_CMD__USDHC2_CMD 0x1d0 /* SDCARD_CMD */ + MX8MP_IOMUXC_SD2_DATA0__USDHC2_DATA0 0x1d0 /* SDCARD_DATA0 */ + MX8MP_IOMUXC_SD2_DATA1__USDHC2_DATA1 0x1d0 /* SDCARD_DATA1 */ + MX8MP_IOMUXC_SD2_DATA2__USDHC2_DATA2 0x1d0 /* SDCARD_DATA2 */ + MX8MP_IOMUXC_SD2_DATA3__USDHC2_DATA3 0x1d0 /* SDCARD_DATA3 */ + MX8MP_IOMUXC_GPIO1_IO04__USDHC2_VSELECT 0xc0 + >; + }; + + pinctrl_usdhc2_100mhz: usdhc2-100mhzgrp { + fsl,pins = < + MX8MP_IOMUXC_SD2_CD_B__USDHC2_CD_B 0x40 /* SDCARD_CD */ + MX8MP_IOMUXC_SD2_WP__USDHC2_WP 0x40 /* SDCARD_WP */ + MX8MP_IOMUXC_SD2_CLK__USDHC2_CLK 0x194 /* SDCARD_CLK */ + MX8MP_IOMUXC_SD2_CMD__USDHC2_CMD 0x1d4 /* SDCARD_CMD */ + MX8MP_IOMUXC_SD2_DATA0__USDHC2_DATA0 0x1d4 /* SDCARD_DATA0 */ + MX8MP_IOMUXC_SD2_DATA1__USDHC2_DATA1 0x1d4 /* SDCARD_DATA1 */ + MX8MP_IOMUXC_SD2_DATA2__USDHC2_DATA2 0x1d4 /* SDCARD_DATA2 */ + MX8MP_IOMUXC_SD2_DATA3__USDHC2_DATA3 0x1d4 /* SDCARD_DATA3 */ + MX8MP_IOMUXC_GPIO1_IO04__USDHC2_VSELECT 0xc0 + >; + }; + + pinctrl_usdhc2_200mhz: usdhc2-200mhzgrp { + fsl,pins = < + MX8MP_IOMUXC_SD2_CD_B__USDHC2_CD_B 0x40 /* SDCARD_CD */ + MX8MP_IOMUXC_SD2_WP__USDHC2_WP 0x40 /* SDCARD_WP */ + MX8MP_IOMUXC_SD2_CLK__USDHC2_CLK 0x196 /* SDCARD_CLK */ + MX8MP_IOMUXC_SD2_CMD__USDHC2_CMD 0x1d6 /* SDCARD_CMD */ + MX8MP_IOMUXC_SD2_DATA0__USDHC2_DATA0 0x1d6 /* SDCARD_DATA0 */ + MX8MP_IOMUXC_SD2_DATA1__USDHC2_DATA1 0x1d6 /* SDCARD_DATA1 */ + MX8MP_IOMUXC_SD2_DATA2__USDHC2_DATA2 0x1d6 /* SDCARD_DATA2 */ + MX8MP_IOMUXC_SD2_DATA3__USDHC2_DATA3 0x1d6 /* SDCARD_DATA3 */ + MX8MP_IOMUXC_GPIO1_IO04__USDHC2_VSELECT 0xc0 + >; + }; + + pinctrl_usdhc3: usdhc3grp { + fsl,pins = < + MX8MP_IOMUXC_NAND_CE1_B__USDHC3_STROBE 0x190 + MX8MP_IOMUXC_NAND_CE2_B__USDHC3_DATA5 0x1d0 + MX8MP_IOMUXC_NAND_CE3_B__USDHC3_DATA6 0x1d0 + MX8MP_IOMUXC_NAND_CLE__USDHC3_DATA7 0x1d0 + MX8MP_IOMUXC_NAND_DATA04__USDHC3_DATA0 0x1d0 + MX8MP_IOMUXC_NAND_DATA05__USDHC3_DATA1 0x1d0 + MX8MP_IOMUXC_NAND_DATA06__USDHC3_DATA2 0x1d0 + MX8MP_IOMUXC_NAND_DATA07__USDHC3_DATA3 0x1d0 + MX8MP_IOMUXC_NAND_RE_B__USDHC3_DATA4 0x1d0 + MX8MP_IOMUXC_NAND_WE_B__USDHC3_CLK 0x190 + MX8MP_IOMUXC_NAND_WP_B__USDHC3_CMD 0x1d0 + >; + }; + + pinctrl_usdhc3_100mhz: usdhc3-100mhzgrp { + fsl,pins = < + MX8MP_IOMUXC_NAND_CE1_B__USDHC3_STROBE 0x194 + MX8MP_IOMUXC_NAND_CE2_B__USDHC3_DATA5 0x1d4 + MX8MP_IOMUXC_NAND_CE3_B__USDHC3_DATA6 0x1d4 + MX8MP_IOMUXC_NAND_CLE__USDHC3_DATA7 0x1d4 + MX8MP_IOMUXC_NAND_DATA04__USDHC3_DATA0 0x1d4 + MX8MP_IOMUXC_NAND_DATA05__USDHC3_DATA1 0x1d4 + MX8MP_IOMUXC_NAND_DATA06__USDHC3_DATA2 0x1d4 + MX8MP_IOMUXC_NAND_DATA07__USDHC3_DATA3 0x1d4 + MX8MP_IOMUXC_NAND_RE_B__USDHC3_DATA4 0x1d4 + MX8MP_IOMUXC_NAND_WE_B__USDHC3_CLK 0x194 + MX8MP_IOMUXC_NAND_WP_B__USDHC3_CMD 0x1d4 + >; + }; + + pinctrl_usdhc3_200mhz: usdhc3-200mhzgrp { + fsl,pins = < + MX8MP_IOMUXC_NAND_CE1_B__USDHC3_STROBE 0x196 + MX8MP_IOMUXC_NAND_CE2_B__USDHC3_DATA5 0x1d2 + MX8MP_IOMUXC_NAND_CE3_B__USDHC3_DATA6 0x1d2 + MX8MP_IOMUXC_NAND_CLE__USDHC3_DATA7 0x1d2 + MX8MP_IOMUXC_NAND_DATA04__USDHC3_DATA0 0x1d2 + MX8MP_IOMUXC_NAND_DATA05__USDHC3_DATA1 0x1d2 + MX8MP_IOMUXC_NAND_DATA06__USDHC3_DATA2 0x1d2 + MX8MP_IOMUXC_NAND_DATA07__USDHC3_DATA3 0x1d2 + MX8MP_IOMUXC_NAND_RE_B__USDHC3_DATA4 0x1d2 + MX8MP_IOMUXC_NAND_WE_B__USDHC3_CLK 0x196 + MX8MP_IOMUXC_NAND_WP_B__USDHC3_CMD 0x1d6 + >; + }; + + pinctrl_wdog: wdoggrp { + fsl,pins = < + MX8MP_IOMUXC_GPIO1_IO02__WDOG1_WDOG_B 0xe6 + >; + }; +}; -- 2.48.1 ^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [PATCH 2/3] arm64: dts: add imx8mp-libra-rdk-fpsc board 2025-03-28 13:04 ` [PATCH 2/3] arm64: dts: add imx8mp-libra-rdk-fpsc board Yannic Moog @ 2025-03-31 14:19 ` Frank Li 2025-04-01 5:13 ` Yannic Moog 0 siblings, 1 reply; 10+ messages in thread From: Frank Li @ 2025-03-31 14:19 UTC (permalink / raw) To: Yannic Moog Cc: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Shawn Guo, Sascha Hauer, Pengutronix Kernel Team, Fabio Estevam, upstream, devicetree, linux-kernel, imx, linux-arm-kernel, Benjamin Hahn, Jan Remmet, Teresa Remmet, Yashwanth Varakala On Fri, Mar 28, 2025 at 02:04:38PM +0100, Yannic Moog wrote: > Add device tree for the Libra-i.MX 8M Plus FPSC board. The Libra is a > pure development board and has hardware to support FPSC-24-A.0 set of > features. The phyCORE-i.MX 8M Plus FPSC [1] SoM uses only a subset of > the hardware features of the Libra board. The phyCORE-i.MX8MP FPSC > itself is a System on Module based on the i.MX 8M Plus SoC utilizing the > Future Proof Solder Core [2] standard. > > To be able to easily map FPSC interface names to SoC interfaces, the > FPSC interface names are added as inline comments. Example: > > &i2c5 { /* I2C4 */ > pinctrl-0 = <&pinctrl_i2c5>; > [...] > }; > > Here, I2C4 is the FPSC interface name. The i2c5 instance of the i.MX 8M Plus > SoC is used to fulfill the i2c functionality and its signals are routed > to the FPSC I2C4 signal pins: > > pinctrl_i2c5: i2c5grp { > fsl,pins = < > MX8MP_IOMUXC_SPDIF_RX__I2C5_SDA 0x400001c2 /* I2C4_SDA */ > MX8MP_IOMUXC_SAI5_RXD0__I2C5_SCL 0x400001c2 /* I2C4_SCL */ > >; > }; > > The features are almost identical to the existing phyCORE-i.MX 8M Plus > SoM, but the pin muxing is different due to the FPSC standard as well as > 1.8V IO voltage instead of 3.3V. > > [1] https://www.phytec.eu/en/produkte/system-on-modules/phycore-imx-8m-plus-fpsc/ > [2] https://www.phytec.eu/en/produkte/system-on-modules/fpsc/ > > Signed-off-by: Yannic Moog <y.moog@phytec.de> > --- > arch/arm64/boot/dts/freescale/Makefile | 1 + > .../boot/dts/freescale/imx8mp-libra-rdk-fpsc.dts | 291 ++++++++ > .../boot/dts/freescale/imx8mp-phycore-fpsc.dtsi | 796 +++++++++++++++++++++ New dts file suggest run https://github.com/lznuaa/dt-format to make sure nodes correct order. Frank > 3 files changed, 1088 insertions(+) > > diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile > index b6d3fe26d621234ab84353165d20af9d2536f839..df792553be479afcb6fa50dcd25a7eb63b67bc44 100644 > --- a/arch/arm64/boot/dts/freescale/Makefile > +++ b/arch/arm64/boot/dts/freescale/Makefile > @@ -200,6 +200,7 @@ imx8mp-kontron-dl-dtbs += imx8mp-kontron-bl-osm-s.dtb imx8mp-kontron-dl.dtbo > dtb-$(CONFIG_ARCH_MXC) += imx8mp-kontron-dl.dtb > > dtb-$(CONFIG_ARCH_MXC) += imx8mp-kontron-smarc-eval-carrier.dtb > +dtb-$(CONFIG_ARCH_MXC) += imx8mp-libra-rdk-fpsc.dtb > dtb-$(CONFIG_ARCH_MXC) += imx8mp-msc-sm2s-ep1.dtb > dtb-$(CONFIG_ARCH_MXC) += imx8mp-navqp.dtb > dtb-$(CONFIG_ARCH_MXC) += imx8mp-nitrogen-smarc-universal-board.dtb > diff --git a/arch/arm64/boot/dts/freescale/imx8mp-libra-rdk-fpsc.dts b/arch/arm64/boot/dts/freescale/imx8mp-libra-rdk-fpsc.dts > new file mode 100644 > index 0000000000000000000000000000000000000000..91976044427f43c50b48e3ed88e193826cc94f76 > --- /dev/null > +++ b/arch/arm64/boot/dts/freescale/imx8mp-libra-rdk-fpsc.dts > @@ -0,0 +1,291 @@ > +// SPDX-License-Identifier: (GPL-2.0-or-later OR MIT) > +/* > + * Copyright (C) 2025 PHYTEC Messtechnik GmbH > + */ > + > +/dts-v1/; > + > +#include <dt-bindings/leds/leds-pca9532.h> > +#include <dt-bindings/phy/phy-imx8-pcie.h> > +#include <dt-bindings/pwm/pwm.h> > +#include "imx8mp-phycore-fpsc.dtsi" > + > +/ { > + model = "PHYTEC i.MX8MP Libra RDK FPSC"; > + compatible = "phytec,imx8mp-libra-rdk-fpsc", > + "phytec,imx8mp-phycore-fpsc", "fsl,imx8mp"; > + > + chosen { > + stdout-path = &uart4; > + }; > + > + backlight_lvds0: backlight0 { > + compatible = "pwm-backlight"; > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_lvds0>; > + power-supply = <®_vdd_12v0>; > + status = "disabled"; > + }; > + > + panel0_lvds: panel-lvds { > + /* compatible panel in overlay */ > + backlight = <&backlight_lvds0>; > + power-supply = <®_vdd_3v3>; > + status = "disabled"; > + > + port { > + panel0_in: endpoint { > + remote-endpoint = <&ldb_lvds_ch0>; > + }; > + }; > + }; > + > + reg_can1_stby: regulator-can1-stby { > + compatible = "regulator-fixed"; > + gpio = <&gpio_expander 10 GPIO_ACTIVE_LOW>; > + regulator-max-microvolt = <1800000>; > + regulator-min-microvolt = <1800000>; > + regulator-name = "can1-stby"; > + }; > + > + reg_can2_stby: regulator-can2-stby { > + compatible = "regulator-fixed"; > + gpio = <&gpio_expander 9 GPIO_ACTIVE_LOW>; > + regulator-max-microvolt = <1800000>; > + regulator-min-microvolt = <1800000>; > + regulator-name = "can2-stby"; > + }; > + > + reg_vdd_1v8: regulator-vdd-1v8 { > + compatible = "regulator-fixed"; > + regulator-always-on; > + regulator-boot-on; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <1800000>; > + regulator-name = "VDD_1V8"; > + }; > + > + reg_vdd_3v3: regulator-vdd-3v3 { > + compatible = "regulator-fixed"; > + regulator-always-on; > + regulator-boot-on; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + regulator-name = "VDD_3V3"; > + }; > + > + reg_vdd_5v0: regulator-vdd-5v0 { > + compatible = "regulator-fixed"; > + regulator-always-on; > + regulator-boot-on; > + regulator-max-microvolt = <5000000>; > + regulator-min-microvolt = <5000000>; > + regulator-name = "VDD_5V0"; > + }; > + > + reg_vdd_12v0: regulator-12v0 { > + compatible = "regulator-fixed"; > + regulator-always-on; > + regulator-boot-on; > + regulator-max-microvolt = <12000000>; > + regulator-min-microvolt = <12000000>; > + regulator-name = "VDD_12V0"; > + }; > + > +}; > + > +&eqos { > + phy-handle = <ðphy1>; > + status = "okay"; > + > + mdio { > + compatible = "snps,dwmac-mdio"; > + #address-cells = <1>; > + #size-cells = <0>; > + > + ethphy1: ethernet-phy@1 { > + compatible = "ethernet-phy-ieee802.3-c22"; > + reg = <0x1>; > + ti,rx-internal-delay = <DP83867_RGMIIDCTL_1_50_NS>; > + ti,tx-internal-delay = <DP83867_RGMIIDCTL_1_50_NS>; > + ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>; > + ti,clk-output-sel = <DP83867_CLK_O_SEL_OFF>; > + enet-phy-lane-no-swap; > + }; > + }; > +}; > + > +/* CAN FD */ > +&flexcan1 { > + xceiver-supply = <®_can1_stby>; > + status = "okay"; > +}; > + > +&flexcan2 { > + xceiver-supply = <®_can2_stby>; > + status = "okay"; > +}; > + > +&flexspi { > + status = "okay"; > + > + spi_nor: flash@0 { > + compatible = "jedec,spi-nor"; > + reg = <0>; > + spi-max-frequency = <80000000>; > + spi-rx-bus-width = <4>; > + spi-tx-bus-width = <1>; > + vcc-supply = <®_vdd_1v8>; > + }; > +}; > + > +&gpio5 { > + gpio-line-names = "", "", "", "", "I2C5_SDA", > + "GPIO1", "", "", "", "SPI1_CS", > + "", "", "", "SPI2_CS", "I2C1_SCL", > + "I2C1_SDA", "I2C2_SCL", "I2C2_SDA", "I2C3_SCL", "I2C3_SDA", > + "", "GPIO2", "", "LVDS1_BL_EN", "SPI3_CS", > + "", "GPIO3"; > +}; > + > +&i2c2 { > + clock-frequency = <400000>; > + status = "okay"; > + > + eeprom@51 { > + compatible = "atmel,24c02"; > + reg = <0x51>; > + pagesize = <16>; > + vcc-supply = <®_vdd_1v8>; > + }; > +}; > + > +&i2c3 { > + clock-frequency = <400000>; > + status = "okay"; > + > + leds@62 { > + compatible = "nxp,pca9533"; > + reg = <0x62>; > + > + led-1 { > + type = <PCA9532_TYPE_LED>; > + }; > + > + led-2 { > + type = <PCA9532_TYPE_LED>; > + }; > + > + led-3 { > + type = <PCA9532_TYPE_LED>; > + }; > + }; > +}; > + > +&i2c5 { > + #address-cells = <1>; > + #size-cells = <0>; > + clock-frequency = <400000>; > + status = "okay"; > + > + gpio_expander: gpio@20 { > + compatible = "ti,tca6416"; > + #gpio-cells = <2>; > + gpio-controller; > + gpio-line-names = "CSI1_CTRL1", "CSI1_CTRL2", "CSI1_CTRL3", > + "CSI1_CTRL4", "CSI2_CTRL1", "CSI2_CTRL2", > + "CSI2_CTRL3", "CSI2_CTRL4", "CLK_EN_AV", > + "nCAN2_EN", "nCAN1_EN", "PCIE1_nWAKE", > + "PCIE2_nWAKE", "PCIE2_nALERT_3V3", > + "UART1_BT_RS_SEL", "UART1_RS232_485_SEL"; > + interrupt-parent = <&gpio4>; > + interrupts = <3 IRQ_TYPE_LEVEL_LOW>; > + reg = <0x20>; > + vcc-supply = <®_vdd_1v8>; > + > + uart1_bt_rs_sel: bt-rs-hog { > + gpio-hog; > + gpios = <14 GPIO_ACTIVE_HIGH>; > + output-low; /* default RS232/RS485 */ > + line-name = "UART1_BT_RS_SEL"; > + }; > + > + uart1_rs232_485_sel: rs232-485-hog { > + gpio-hog; > + gpios = <15 GPIO_ACTIVE_HIGH>; > + output-high; /* default RS232 */ > + line-name = "UART1_RS232_485_SEL"; > + }; > + }; > +}; > + > +&lvds_bridge { > + ports { > + port@1 { > + ldb_lvds_ch0: endpoint { > + remote-endpoint = <&panel0_in>; > + }; > + }; > + }; > +}; > + > +&pcie_phy { > + clocks = <&hsio_blk_ctrl>; > + clock-names = "ref"; > + fsl,refclk-pad-mode = <IMX8_PCIE_REFCLK_PAD_OUTPUT>; > + fsl,clkreq-unsupported; > + status = "okay"; > +}; > + > +/* Mini PCIe */ > +&pcie { > + reset-gpio = <&gpio1 8 GPIO_ACTIVE_LOW>; > + vpcie-supply = <®_vdd_3v3>; > + status = "okay"; > +}; > + > +®_vdd_io { > + regulator-max-microvolt = <1800000>; > + regulator-min-microvolt = <1800000>; > +}; > + > +&rv3028 { > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_rtc>; > + interrupt-parent = <&gpio5>; > + interrupts = <25 IRQ_TYPE_LEVEL_LOW>; > + aux-voltage-chargeable = <1>; > + wakeup-source; > + trickle-resistor-ohms = <3000>; > +}; > + > +&snvs_pwrkey { > + status = "okay"; > +}; > + > +/* debug console */ > +&uart4 { > + status = "okay"; > +}; > + > +/* SD-Card */ > +&usdhc2 { > + assigned-clocks = <&clk IMX8MP_CLK_USDHC2>; > + assigned-clock-rates = <200000000>; > + bus-width = <4>; > + disable-wp; > + status = "okay"; > +}; > + > +&iomuxc { > + pinctrl_lvds0: lvds0grp { > + fsl,pins = < > + MX8MP_IOMUXC_UART1_TXD__GPIO5_IO23 0x12 > + >; > + }; > + pinctrl_rtc: rtcgrp { > + fsl,pins = < > + MX8MP_IOMUXC_UART2_TXD__GPIO5_IO25 0x1C0 > + >; > + }; > +}; > diff --git a/arch/arm64/boot/dts/freescale/imx8mp-phycore-fpsc.dtsi b/arch/arm64/boot/dts/freescale/imx8mp-phycore-fpsc.dtsi > new file mode 100644 > index 0000000000000000000000000000000000000000..bfd235f7ce8d4f38e3f3e07ee3decf66e0c95197 > --- /dev/null > +++ b/arch/arm64/boot/dts/freescale/imx8mp-phycore-fpsc.dtsi > @@ -0,0 +1,796 @@ > +// SPDX-License-Identifier: (GPL-2.0-or-later OR MIT) > +/* > + * Copyright (C) 2025 PHYTEC Messtechnik GmbH > + */ > + > +#include <dt-bindings/net/ti-dp83867.h> > +#include "imx8mp.dtsi" > + > +/ { > + model = "PHYTEC phyCORE-i.MX8MP FPSC"; > + compatible = "phytec,imx8mp-phycore-fpsc", "fsl,imx8mp"; > + > + aliases { > + rtc0 = &rv3028; > + rtc1 = &snvs_rtc; > + }; > + > + memory@40000000 { > + device_type = "memory"; > + reg = <0x0 0x40000000 0x0 0x80000000>; > + }; > + > + reg_usdhc2_vmmc: regulator-usdhc2 { > + compatible = "regulator-fixed"; > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_reg_usdhc2_vmmc>; > + regulator-name = "VDDSW_SD2"; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + gpio = <&gpio2 19 GPIO_ACTIVE_HIGH>; > + enable-active-high; > + startup-delay-us = <100>; > + off-on-delay-us = <12000>; > + }; > + > + reg_vdd_io: regulator-vdd-io { > + compatible = "regulator-fixed"; > + regulator-always-on; > + regulator-boot-on; > + regulator-name = "VDD_IO"; > + }; > +}; > + > +&A53_0 { > + cpu-supply = <&buck2>; > +}; > + > +&A53_1 { > + cpu-supply = <&buck2>; > +}; > + > +&A53_2 { > + cpu-supply = <&buck2>; > +}; > + > +&A53_3 { > + cpu-supply = <&buck2>; > +}; > + > +&ecspi1 { /* SPI1 */ > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_ecspi1>; > +}; > + > +&ecspi2 { /* SPI2 */ > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_ecspi2>; > +}; > + > +&ecspi3 { /* SPI3 */ > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_ecspi3>; > +}; > + > +&eqos { /* RGMII2 */ > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_eqos>; > + phy-mode = "rgmii-id"; > +}; > + > +&fec { /* GB_ETH1 */ > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_fec>; > + phy-handle = <ðphy0>; > + phy-mode = "rgmii-id"; > + fsl,magic-packet; > + status = "okay"; > + > + mdio { > + #address-cells = <1>; > + #size-cells = <0>; > + > + ethphy0: ethernet-phy@0 { > + compatible = "ethernet-phy-ieee802.3-c22"; > + reg = <0>; > + enet-phy-lane-no-swap; > + interrupt-parent = <&gpio4>; > + interrupts = <19 IRQ_TYPE_LEVEL_LOW>; > + ti,clk-output-sel = <DP83867_CLK_O_SEL_OFF>; > + ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>; > + ti,min-output-impedance; > + ti,rx-internal-delay = <DP83867_RGMIIDCTL_1_50_NS>; > + ti,tx-internal-delay = <DP83867_RGMIIDCTL_1_50_NS>; > + }; > + }; > +}; > + > +&flexcan1 { /* CAN1 */ > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_flexcan1>; > +}; > + > +&flexcan2 { /* CAN2 */ > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_flexcan2>; > +}; > + > +&flexspi { /* QSPI */ > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_flexspi>; > +}; > + > +&gpio1 { > + gpio-line-names = "", "", "", "", "", > + "", "", "", "PCIE1_nPERST"; > +}; > + > +&gpio2 { > + gpio-line-names = "", "", "", "", "", > + "", "", "", "", "", > + "", "", "", "", "", > + "", "", "", "", "SD2_RESET_B"; > +}; > + > +&gpio3 { > + gpio-line-names = "", "", "", "", "", > + "", "", "", "", "", > + "", "", "", "", "", > + "", "", "", "", "I2C6_SCL", > + "I2C6_SDA", "I2C5_SCL"; > +}; > + > +&gpio4 { /* GPIO */ > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_gpio4>; > + gpio-line-names = "GPIO6", "RGMII2_nINT", "GPIO7", "GPIO4", "", > + "", "", "", "", "", > + "", "", "", "", "", > + "", "", "", "X_PMIC_IRQ_B", "", > + "", "GPIO5", "", "", "RGMII2_EVENT_OUT", > + "", "", "RGMII2_EVENT_IN"; > +}; > + > +&gpio5 { /* GPIO */ > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_gpio5>; > + gpio-line-names = "", "", "", "", "I2C5_SDA", > + "GPIO1", "", "", "", "SPI1_CS", > + "", "", "", "SPI2_CS", "I2C1_SCL", > + "I2C1_SDA", "I2C2_SCL", "I2C2_SDA", "I2C3_SCL", "I2C3_SDA", > + "", "GPIO2", "", "", "SPI3_CS", > + "", "GPIO3"; > +}; > + > +&i2c1 { /* I2C1 */ > + clock-frequency = <400000>; > + pinctrl-names = "default", "gpio"; > + pinctrl-0 = <&pinctrl_i2c1>; > + pinctrl-1 = <&pinctrl_i2c1_gpio>; > + scl-gpios = <&gpio5 14 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; > + sda-gpios = <&gpio5 15 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; > + status = "okay"; > + > + pmic: pmic@25 { > + compatible = "nxp,pca9450c"; > + reg = <0x25>; > + interrupts = <18 IRQ_TYPE_LEVEL_LOW>; > + interrupt-parent = <&gpio4>; > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_pmic>; > + > + regulators { > + buck1: BUCK1 { > + regulator-always-on; > + regulator-boot-on; > + regulator-max-microvolt = <950000>; > + regulator-min-microvolt = <850000>; > + regulator-name = "VDD_SOC (BUCK1)"; > + regulator-ramp-delay = <3125>; > + }; > + > + buck2: BUCK2 { > + regulator-always-on; > + regulator-boot-on; > + regulator-max-microvolt = <1000000>; > + regulator-min-microvolt = <850000>; > + regulator-name = "VDD_ARM (BUCK2)"; > + regulator-ramp-delay = <3125>; > + nxp,dvs-run-voltage = <950000>; > + nxp,dvs-standby-voltage = <850000>; > + }; > + > + buck4: BUCK4 { > + regulator-always-on; > + regulator-boot-on; > + regulator-max-microvolt = <3300000>; > + regulator-min-microvolt = <3300000>; > + regulator-name = "VDD_3V3 (BUCK4)"; > + }; > + > + buck5: BUCK5 { > + regulator-always-on; > + regulator-boot-on; > + regulator-max-microvolt = <1800000>; > + regulator-min-microvolt = <1800000>; > + regulator-name = "VDD_1V8 (BUCK5)"; > + }; > + > + buck6: BUCK6 { > + regulator-always-on; > + regulator-boot-on; > + regulator-max-microvolt = <1155000>; > + regulator-min-microvolt = <1045000>; > + regulator-name = "NVCC_DRAM_1V1 (BUCK6)"; > + }; > + > + ldo1: LDO1 { > + regulator-always-on; > + regulator-boot-on; > + regulator-max-microvolt = <1800000>; > + regulator-min-microvolt = <1800000>; > + regulator-name = "NVCC_SNVS_1V8 (LDO1)"; > + }; > + > + ldo3: LDO3 { > + regulator-always-on; > + regulator-boot-on; > + regulator-max-microvolt = <1800000>; > + regulator-min-microvolt = <1800000>; > + regulator-name = "VDDA_1V8 (LDO3)"; > + }; > + > + ldo5: LDO5 { > + regulator-always-on; > + regulator-boot-on; > + regulator-max-microvolt = <3300000>; > + regulator-min-microvolt = <1800000>; > + regulator-name = "NVCC_SD2 (LDO5)"; > + }; > + }; > + }; > + > + /* User EEPROM */ > + eeprom@50 { > + compatible = "atmel,24c32"; > + reg = <0x50>; > + pagesize = <32>; > + vcc-supply = <®_vdd_io>; > + }; > + > + /* factory EEPROM */ > + eeprom@51 { > + compatible = "atmel,24c32"; > + read-only; > + reg = <0x51>; > + pagesize = <32>; > + vcc-supply = <®_vdd_io>; > + }; > + > + rv3028: rtc@52 { > + compatible = "microcrystal,rv3028"; > + reg = <0x52>; > + }; > +}; > + > +&i2c2 { /* I2C2 */ > + pinctrl-names = "default", "gpio"; > + pinctrl-0 = <&pinctrl_i2c2>; > + pinctrl-1 = <&pinctrl_i2c2_gpio>; > + sda-gpios = <&gpio5 17 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; > + scl-gpios = <&gpio5 16 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; > +}; > + > +&i2c3 { /* I2C3 */ > + pinctrl-names = "default", "gpio"; > + pinctrl-0 = <&pinctrl_i2c3>; > + pinctrl-1 = <&pinctrl_i2c3_gpio>; > + sda-gpios = <&gpio5 19 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; > + scl-gpios = <&gpio5 18 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; > +}; > + > +&i2c5 { /* I2C4 */ > + pinctrl-names = "default", "gpio"; > + pinctrl-0 = <&pinctrl_i2c5>; > + pinctrl-1 = <&pinctrl_i2c5_gpio>; > + sda-gpios = <&gpio5 4 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; > + scl-gpios = <&gpio3 21 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; > +}; > + > +&i2c6 { /* I2C5 */ > + pinctrl-names = "default", "gpio"; > + pinctrl-0 = <&pinctrl_i2c6>; > + pinctrl-1 = <&pinctrl_i2c6_gpio>; > + sda-gpios = <&gpio3 20 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; > + scl-gpios = <&gpio3 19 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; > +}; > + > +&pcie { /* PCIE1 */ > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_pcie0>; > +}; > + > +&pwm1 { /* PWM1 */ > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_pwm1>; > +}; > + > +&pwm2 { /* PWM2 */ > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_pwm2>; > +}; > + > +&pwm3 { /* PWM3 */ > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_pwm3>; > +}; > + > +&pwm4 { /* PWM4 */ > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_pwm4>; > +}; > + > +&sai5 { /* SAI1 */ > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_sai5>; > +}; > + > +&uart2 { /* UART2 */ > + pinctrl-names = "default"; > + fsl,dte-mode; > + pinctrl-0 = <&pinctrl_uart2>; > +}; > + > +&uart3 { /* UART1 */ > + pinctrl-names = "default"; > + fsl,dte-mode; > + pinctrl-0 = <&pinctrl_uart3>; > +}; > + > +&uart4 { /* UART3 */ > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_uart4>; > +}; > + > +&usb3_0 { /* USB1 */ > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_usb0>; > +}; > + > +&usb3_1 { /* USB2 */ > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_usb1>; > +}; > + > +&usdhc1 { /* SDIO */ > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_usdhc1>; > +}; > + > +&usdhc2 { /* SDCARD */ > + pinctrl-names = "default", "state_100mhz", "state_200mhz"; > + pinctrl-0 = <&pinctrl_usdhc2>; > + pinctrl-1 = <&pinctrl_usdhc2_100mhz>; > + pinctrl-2 = <&pinctrl_usdhc2_200mhz>; > + sd-uhs-sdr104; > + vmmc-supply = <®_usdhc2_vmmc>; > + vqmmc-supply = <&ldo5>; > +}; > + > +/* eMMC */ > +&usdhc3 { > + assigned-clocks = <&clk IMX8MP_CLK_USDHC3_ROOT>; > + assigned-clock-rates = <400000000>; > + pinctrl-names = "default", "state_100mhz", "state_200mhz"; > + pinctrl-0 = <&pinctrl_usdhc3>; > + pinctrl-1 = <&pinctrl_usdhc3_100mhz>; > + pinctrl-2 = <&pinctrl_usdhc3_200mhz>; > + bus-width = <8>; > + non-removable; > + status = "okay"; > +}; > + > +&wdog1 { > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_wdog>; > + fsl,ext-reset-output; > + status = "okay"; > +}; > + > +&iomuxc { > + pinctrl_ecspi1: spi1grp { > + fsl,pins = < > + MX8MP_IOMUXC_ECSPI1_SCLK__ECSPI1_SCLK 0x82 /* SPI1_SCLK */ > + MX8MP_IOMUXC_ECSPI1_MOSI__ECSPI1_MOSI 0x82 /* SPI1_MOSI */ > + MX8MP_IOMUXC_ECSPI1_MISO__ECSPI1_MISO 0x82 /* SPI1_MISO */ > + MX8MP_IOMUXC_ECSPI1_SS0__GPIO5_IO09 0x106 /* SPI1_CS */ > + >; > + }; > + > + pinctrl_ecspi2: spi2grp { > + fsl,pins = < > + MX8MP_IOMUXC_ECSPI2_SCLK__ECSPI2_SCLK 0x82 /* SPI2_SCLK */ > + MX8MP_IOMUXC_ECSPI2_MOSI__ECSPI2_MOSI 0x82 /* SPI2_MOSI */ > + MX8MP_IOMUXC_ECSPI2_MISO__ECSPI2_MISO 0x82 /* SPI2_MISO */ > + MX8MP_IOMUXC_ECSPI2_SS0__GPIO5_IO13 0x106 /* SPI2_CS */ > + >; > + }; > + > + pinctrl_ecspi3: spi3grp { > + fsl,pins = < > + MX8MP_IOMUXC_UART1_RXD__ECSPI3_SCLK 0x82 /* SPI3_SCLK */ > + MX8MP_IOMUXC_UART1_TXD__ECSPI3_MOSI 0x82 /* SPI3_MOSI */ > + MX8MP_IOMUXC_UART2_RXD__ECSPI3_MISO 0x82 /* SPI3_MISO */ > + MX8MP_IOMUXC_UART2_RXD__GPIO5_IO24 0x106 /* SPI3_CS */ > + >; > + }; > + > + pinctrl_eqos: eqosgrp { > + fsl,pins = < > + MX8MP_IOMUXC_SAI1_RXC__GPIO4_IO01 0x10 /* RGMII2_nINT */ > + MX8MP_IOMUXC_SAI2_MCLK__GPIO4_IO27 0x10 /* RGMII2_EVENT_IN */ > + MX8MP_IOMUXC_SAI2_TXFS__GPIO4_IO24 0x10 /* RGMII2_EVENT_OUT */ > + MX8MP_IOMUXC_ENET_MDIO__ENET_QOS_MDIO 0x2 /* RGMII2_MDIO */ > + MX8MP_IOMUXC_ENET_MDC__ENET_QOS_MDC 0x2 /* RGMII2_MDC */ > + MX8MP_IOMUXC_ENET_TD3__ENET_QOS_RGMII_TD3 0x12 /* RGMII2_TX_D3 */ > + MX8MP_IOMUXC_ENET_TD2__ENET_QOS_RGMII_TD2 0x12 /* RGMII2_TX_D2 */ > + MX8MP_IOMUXC_ENET_TD1__ENET_QOS_RGMII_TD1 0x12 /* RGMII2_TX_D1 */ > + MX8MP_IOMUXC_ENET_TD0__ENET_QOS_RGMII_TD0 0x12 /* RGMII2_TX_D0 */ > + MX8MP_IOMUXC_ENET_TX_CTL__ENET_QOS_RGMII_TX_CTL 0x12 /* RGMII2_TX_CTL */ > + MX8MP_IOMUXC_ENET_TXC__CCM_ENET_QOS_CLOCK_GENERATE_TX_CLK 0x12 /* RGMII2_TXC */ > + MX8MP_IOMUXC_ENET_RD3__ENET_QOS_RGMII_RD3 0x90 /* RGMII2_RX_D3 */ > + MX8MP_IOMUXC_ENET_RD2__ENET_QOS_RGMII_RD2 0x90 /* RGMII2_RX_D2 */ > + MX8MP_IOMUXC_ENET_RD1__ENET_QOS_RGMII_RD1 0x90 /* RGMII2_RX_D1 */ > + MX8MP_IOMUXC_ENET_RD0__ENET_QOS_RGMII_RD0 0x90 /* RGMII2_RX_D0 */ > + MX8MP_IOMUXC_ENET_RX_CTL__ENET_QOS_RGMII_RX_CTL 0x90 /* RGMII2_RX_CTL */ > + MX8MP_IOMUXC_ENET_RXC__CCM_ENET_QOS_CLOCK_GENERATE_RX_CLK 0x90 /* RGMII2_RXC */ > + >; > + }; > + > + pinctrl_fec: fecgrp { > + fsl,pins = < > + MX8MP_IOMUXC_SAI1_RXD2__ENET1_MDC 0x2 > + MX8MP_IOMUXC_SAI1_RXD3__ENET1_MDIO 0x2 > + MX8MP_IOMUXC_SAI1_RXD4__ENET1_RGMII_RD0 0x90 > + MX8MP_IOMUXC_SAI1_RXD5__ENET1_RGMII_RD1 0x90 > + MX8MP_IOMUXC_SAI1_RXD6__ENET1_RGMII_RD2 0x90 > + MX8MP_IOMUXC_SAI1_RXD7__ENET1_RGMII_RD3 0x90 > + MX8MP_IOMUXC_SAI1_TXD7__GPIO4_IO19 0x140 > + MX8MP_IOMUXC_SAI1_TXC__ENET1_RGMII_RXC 0x90 > + MX8MP_IOMUXC_SAI1_TXD0__ENET1_RGMII_TD0 0x12 > + MX8MP_IOMUXC_SAI1_TXD1__ENET1_RGMII_TD1 0x12 > + MX8MP_IOMUXC_SAI1_TXD2__ENET1_RGMII_TD2 0x14 > + MX8MP_IOMUXC_SAI1_TXD3__ENET1_RGMII_TD3 0x14 > + MX8MP_IOMUXC_SAI1_TXD4__ENET1_RGMII_TX_CTL 0x14 > + MX8MP_IOMUXC_SAI1_TXD5__ENET1_RGMII_TXC 0x14 > + MX8MP_IOMUXC_SAI1_TXFS__ENET1_RGMII_RX_CTL 0x90 > + >; > + }; > + > + pinctrl_flexcan1: can1grp { > + fsl,pins = < > + MX8MP_IOMUXC_SAI2_RXC__CAN1_TX 0x154 /* CAN1_TX */ > + MX8MP_IOMUXC_SAI2_TXC__CAN1_RX 0x154 /* CAN1_RX */ > + >; > + }; > + > + pinctrl_flexcan2: can2grp { > + fsl,pins = < > + MX8MP_IOMUXC_SAI2_TXD0__CAN2_TX 0x154 /* CAN2_TX */ > + MX8MP_IOMUXC_UART3_TXD__CAN2_RX 0x154 /* CAN2_RX */ > + >; > + }; > + > + pinctrl_flexspi: flexspigrp { > + fsl,pins = < > + MX8MP_IOMUXC_NAND_CE0_B__FLEXSPI_A_SS0_B 0x82 /* QSPI_CE */ > + MX8MP_IOMUXC_NAND_ALE__FLEXSPI_A_SCLK 0x1c2 /* QSPI_CLK */ > + MX8MP_IOMUXC_NAND_DATA00__FLEXSPI_A_DATA00 0x82 /* QSPI_DATA_0 */ > + MX8MP_IOMUXC_NAND_DATA01__FLEXSPI_A_DATA01 0x82 /* QSPI_DATA_1 */ > + MX8MP_IOMUXC_NAND_DATA02__FLEXSPI_A_DATA02 0x82 /* QSPI_DATA_2 */ > + MX8MP_IOMUXC_NAND_DATA03__FLEXSPI_A_DATA03 0x82 /* QSPI_DATA_3 */ > + MX8MP_IOMUXC_NAND_DQS__FLEXSPI_A_DQS 0x82 /* QSPI_DQS */ > + >; > + }; > + > + pinctrl_gpio4: gpio4grp { > + fsl,pins = < > + MX8MP_IOMUXC_SAI1_RXD1__GPIO4_IO03 0x40 /* GPIO4 */ > + MX8MP_IOMUXC_SAI2_RXFS__GPIO4_IO21 0x106 /* GPIO5 */ > + MX8MP_IOMUXC_SAI1_RXFS__GPIO4_IO00 0x106 /* GPIO6 */ > + MX8MP_IOMUXC_SAI1_RXD0__GPIO4_IO02 0x106 /* GPIO7 */ > + >; > + }; > + > + pinctrl_gpio5: gpio5grp { > + fsl,pins = < > + MX8MP_IOMUXC_SPDIF_EXT_CLK__GPIO5_IO05 0x106 /* GPIO1 */ > + MX8MP_IOMUXC_I2C4_SDA__GPIO5_IO21 0x106 /* GPIO2 */ > + MX8MP_IOMUXC_UART3_RXD__GPIO5_IO26 0x106 /* GPIO3 */ > + >; > + }; > + > + pinctrl_hdmi: hdmigrp { > + fsl,pins = < > + MX8MP_IOMUXC_HDMI_CEC__HDMIMIX_HDMI_CEC 0x106 /* HDMI_CEC */ > + MX8MP_IOMUXC_HDMI_DDC_SCL__HDMIMIX_HDMI_SCL 0x106 /* HDMI_SCL */ > + MX8MP_IOMUXC_HDMI_DDC_SDA__HDMIMIX_HDMI_SDA 0x106 /* HDMI_SDA */ > + MX8MP_IOMUXC_HDMI_HPD__HDMIMIX_HDMI_HPD 0x106 /* HDMI_HPD */ > + >; > + }; > + > + pinctrl_i2c1: i2c1grp { > + fsl,pins = < > + MX8MP_IOMUXC_I2C1_SDA__I2C1_SDA 0x400001c2 /* I2C1_SDA_DNU */ > + MX8MP_IOMUXC_I2C1_SCL__I2C1_SCL 0x400001c2 /* I2C1_SCL_DNU */ > + >; > + }; > + > + pinctrl_i2c1_gpio: i2c1gpiogrp { > + fsl,pins = < > + MX8MP_IOMUXC_I2C1_SDA__GPIO5_IO15 0x1e2 > + MX8MP_IOMUXC_I2C1_SCL__GPIO5_IO14 0x1e2 > + >; > + }; > + > + pinctrl_i2c2: i2c2grp { > + fsl,pins = < > + MX8MP_IOMUXC_I2C2_SDA__I2C2_SDA 0x400001c2 /* I2C2_SDA */ > + MX8MP_IOMUXC_I2C2_SCL__I2C2_SCL 0x400001c2 /* I2C2_SCL */ > + >; > + }; > + > + pinctrl_i2c2_gpio: i2c2gpiogrp { > + fsl,pins = < > + MX8MP_IOMUXC_I2C2_SDA__GPIO5_IO17 0x1e2 > + MX8MP_IOMUXC_I2C2_SCL__GPIO5_IO16 0x1e2 > + >; > + }; > + > + pinctrl_i2c3: i2c3grp { > + fsl,pins = < > + MX8MP_IOMUXC_I2C3_SDA__I2C3_SDA 0x400001c2 /* I2C3_SDA */ > + MX8MP_IOMUXC_I2C3_SCL__I2C3_SCL 0x400001c2 /* I2C3_SCL */ > + >; > + }; > + > + pinctrl_i2c3_gpio: i2c3gpiogrp { > + fsl,pins = < > + MX8MP_IOMUXC_I2C3_SDA__GPIO5_IO19 0x1e2 > + MX8MP_IOMUXC_I2C3_SCL__GPIO5_IO18 0x1e2 > + >; > + }; > + > + pinctrl_i2c5: i2c5grp { > + fsl,pins = < > + MX8MP_IOMUXC_SPDIF_RX__I2C5_SDA 0x400001c2 /* I2C4_SDA */ > + MX8MP_IOMUXC_SAI5_RXD0__I2C5_SCL 0x400001c2 /* I2C4_SCL */ > + >; > + }; > + > + pinctrl_i2c5_gpio: i2c5gpiogrp { > + fsl,pins = < > + MX8MP_IOMUXC_SPDIF_RX__GPIO5_IO04 0x1e2 > + MX8MP_IOMUXC_SAI5_RXD0__GPIO3_IO21 0x1e2 > + >; > + }; > + > + pinctrl_i2c6: i2c6grp { > + fsl,pins = < > + MX8MP_IOMUXC_SAI5_RXC__I2C6_SDA 0x400001c2 /* I2C5_SDA */ > + MX8MP_IOMUXC_SAI5_RXFS__I2C6_SCL 0x400001c2 /* I2C5_SCL */ > + >; > + }; > + > + pinctrl_i2c6_gpio: i2c6gpiogrp { > + fsl,pins = < > + MX8MP_IOMUXC_SAI5_RXC__GPIO3_IO20 0x1e2 > + MX8MP_IOMUXC_SAI5_RXFS__GPIO3_IO19 0x1e2 > + >; > + }; > + > + pinctrl_pcie0: pcie0grp { > + fsl,pins = < > + MX8MP_IOMUXC_I2C4_SCL__PCIE_CLKREQ_B 0x10 /* PCIE1_nCLKREQ */ > + MX8MP_IOMUXC_GPIO1_IO08__GPIO1_IO08 0x40 /* PCIE1_nPERST */ > + >; > + }; > + > + pinctrl_pmic: pmicirqgrp { > + fsl,pins = < > + MX8MP_IOMUXC_SAI1_TXD6__GPIO4_IO18 0x140 > + >; > + }; > + > + pinctrl_pwm1: pwm1grp { > + fsl,pins = < > + MX8MP_IOMUXC_GPIO1_IO01__PWM1_OUT 0x106 /* PWM1 */ > + >; > + }; > + > + pinctrl_pwm2: pwm2grp { > + fsl,pins = < > + MX8MP_IOMUXC_GPIO1_IO09__PWM2_OUT 0x106 /* PWM2 */ > + >; > + }; > + > + pinctrl_pwm3: pwm3grp { > + fsl,pins = < > + MX8MP_IOMUXC_SPDIF_TX__PWM3_OUT 0x106 /* PWM3 */ > + >; > + }; > + > + pinctrl_pwm4: pwm4grp { > + fsl,pins = < > + MX8MP_IOMUXC_SAI3_MCLK__PWM4_OUT 0x106 /* PWM4 */ > + >; > + }; > + > + pinctrl_reg_usdhc2_vmmc: regusdhc2vmmcgrp { > + fsl,pins = < > + MX8MP_IOMUXC_SD2_RESET_B__GPIO2_IO19 0x40 > + >; > + }; > + > + pinctrl_sai5: sai5grp { > + fsl,pins = < > + MX8MP_IOMUXC_SAI5_MCLK__AUDIOMIX_SAI5_MCLK 0x106 /* SAI1_MCLK */ > + MX8MP_IOMUXC_SAI3_RXFS__AUDIOMIX_SAI5_RX_SYNC 0x106 /* SAI1_RX_SYNC */ > + MX8MP_IOMUXC_SAI3_RXC__AUDIOMIX_SAI5_RX_BCLK 0x106 /* SAI1_RX_BCLK */ > + MX8MP_IOMUXC_SAI3_RXD__AUDIOMIX_SAI5_RX_DATA00 0x106 /* SAI1_RX_DATA */ > + MX8MP_IOMUXC_SAI5_RXD1__AUDIOMIX_SAI5_TX_SYNC 0x106 /* SAI1_TX_SYNC */ > + MX8MP_IOMUXC_SAI5_RXD2__AUDIOMIX_SAI5_TX_BCLK 0x106 /* SAI1_TX_BCLK */ > + MX8MP_IOMUXC_SAI2_RXD0__AUDIOMIX_SAI5_TX_DATA00 0x106 /* SAI1_TX_DATA */ > + >; > + }; > + > + pinctrl_uart2: uart2grp { > + fsl,pins = < > + MX8MP_IOMUXC_SAI3_TXC__UART2_DTE_RX 0x140 /* UART2_RXD */ > + MX8MP_IOMUXC_SAI3_TXFS__UART2_DTE_TX 0x140 /* UART2_TXD */ > + MX8MP_IOMUXC_SD1_DATA5__UART2_DTE_RTS 0x140 /* UART2_RTS */ > + MX8MP_IOMUXC_SD1_DATA4__UART2_DTE_CTS 0x140 /* UART2_CTS */ > + >; > + }; > + > + pinctrl_uart3: uart3grp { > + fsl,pins = < > + MX8MP_IOMUXC_SD1_DATA6__UART3_DTE_RX 0x140 /* UART1_RXD */ > + MX8MP_IOMUXC_SD1_DATA7__UART3_DTE_TX 0x140 /* UART1_TXD */ > + MX8MP_IOMUXC_SD1_STROBE__UART3_DTE_RTS 0x140 /* UART1_RTS */ > + MX8MP_IOMUXC_SD1_RESET_B__UART3_DTE_CTS 0x140 /* UART1_CTS */ > + >; > + }; > + > + pinctrl_uart4: uart4grp { > + fsl,pins = < > + MX8MP_IOMUXC_UART4_RXD__UART4_DCE_RX 0x140 /* UART3_RXD */ > + MX8MP_IOMUXC_UART4_TXD__UART4_DCE_TX 0x140 /* UART3_TXD */ > + >; > + }; > + > + pinctrl_usb0: usb0grp { > + fsl,pins = < > + MX8MP_IOMUXC_GPIO1_IO12__USB1_OTG_PWR 0x106 /* USB1_PWR_EN */ > + MX8MP_IOMUXC_GPIO1_IO13__USB1_OTG_OC 0x106 /* USB1_OC */ > + MX8MP_IOMUXC_GPIO1_IO10__USB1_OTG_ID 0x106 /* USB1_ID */ > + >; > + }; > + > + pinctrl_usb1: usb1grp { > + fsl,pins = < > + MX8MP_IOMUXC_GPIO1_IO14__USB2_OTG_PWR 0x106 /* USB2_PWR_EN */ > + MX8MP_IOMUXC_GPIO1_IO15__USB2_OTG_OC 0x106 /* USB2_OC */ > + MX8MP_IOMUXC_GPIO1_IO11__USB2_OTG_ID 0x106 /* USB2_ID */ > + >; > + }; > + > + pinctrl_usdhc1: usdhc1grp { > + fsl,pins = < > + MX8MP_IOMUXC_GPIO1_IO07__USDHC1_WP 0x106 /* SDIO_WP */ > + MX8MP_IOMUXC_GPIO1_IO06__USDHC1_CD_B 0x106 /* SDIO_CD */ > + MX8MP_IOMUXC_SD1_CLK__USDHC1_CLK 0x106 /* SDIO_CLK */ > + MX8MP_IOMUXC_SD1_CMD__USDHC1_CMD 0x106 /* SDIO_CLK */ > + MX8MP_IOMUXC_SD1_DATA0__USDHC1_DATA0 0x106 /* SDIO_DATA0 */ > + MX8MP_IOMUXC_SD1_DATA1__USDHC1_DATA1 0x106 /* SDIO_DATA1 */ > + MX8MP_IOMUXC_SD1_DATA2__USDHC1_DATA2 0x106 /* SDIO_DATA2 */ > + MX8MP_IOMUXC_SD1_DATA3__USDHC1_DATA3 0x106 /* SDIO_DATA3 */ > + >; > + }; > + > + pinctrl_usdhc2: usdhc2grp { > + fsl,pins = < > + MX8MP_IOMUXC_SD2_CD_B__USDHC2_CD_B 0x40 /* SDCARD_CD */ > + MX8MP_IOMUXC_SD2_WP__USDHC2_WP 0x40 /* SDCARD_WP */ > + MX8MP_IOMUXC_SD2_CLK__USDHC2_CLK 0x190 /* SDCARD_CLK */ > + MX8MP_IOMUXC_SD2_CMD__USDHC2_CMD 0x1d0 /* SDCARD_CMD */ > + MX8MP_IOMUXC_SD2_DATA0__USDHC2_DATA0 0x1d0 /* SDCARD_DATA0 */ > + MX8MP_IOMUXC_SD2_DATA1__USDHC2_DATA1 0x1d0 /* SDCARD_DATA1 */ > + MX8MP_IOMUXC_SD2_DATA2__USDHC2_DATA2 0x1d0 /* SDCARD_DATA2 */ > + MX8MP_IOMUXC_SD2_DATA3__USDHC2_DATA3 0x1d0 /* SDCARD_DATA3 */ > + MX8MP_IOMUXC_GPIO1_IO04__USDHC2_VSELECT 0xc0 > + >; > + }; > + > + pinctrl_usdhc2_100mhz: usdhc2-100mhzgrp { > + fsl,pins = < > + MX8MP_IOMUXC_SD2_CD_B__USDHC2_CD_B 0x40 /* SDCARD_CD */ > + MX8MP_IOMUXC_SD2_WP__USDHC2_WP 0x40 /* SDCARD_WP */ > + MX8MP_IOMUXC_SD2_CLK__USDHC2_CLK 0x194 /* SDCARD_CLK */ > + MX8MP_IOMUXC_SD2_CMD__USDHC2_CMD 0x1d4 /* SDCARD_CMD */ > + MX8MP_IOMUXC_SD2_DATA0__USDHC2_DATA0 0x1d4 /* SDCARD_DATA0 */ > + MX8MP_IOMUXC_SD2_DATA1__USDHC2_DATA1 0x1d4 /* SDCARD_DATA1 */ > + MX8MP_IOMUXC_SD2_DATA2__USDHC2_DATA2 0x1d4 /* SDCARD_DATA2 */ > + MX8MP_IOMUXC_SD2_DATA3__USDHC2_DATA3 0x1d4 /* SDCARD_DATA3 */ > + MX8MP_IOMUXC_GPIO1_IO04__USDHC2_VSELECT 0xc0 > + >; > + }; > + > + pinctrl_usdhc2_200mhz: usdhc2-200mhzgrp { > + fsl,pins = < > + MX8MP_IOMUXC_SD2_CD_B__USDHC2_CD_B 0x40 /* SDCARD_CD */ > + MX8MP_IOMUXC_SD2_WP__USDHC2_WP 0x40 /* SDCARD_WP */ > + MX8MP_IOMUXC_SD2_CLK__USDHC2_CLK 0x196 /* SDCARD_CLK */ > + MX8MP_IOMUXC_SD2_CMD__USDHC2_CMD 0x1d6 /* SDCARD_CMD */ > + MX8MP_IOMUXC_SD2_DATA0__USDHC2_DATA0 0x1d6 /* SDCARD_DATA0 */ > + MX8MP_IOMUXC_SD2_DATA1__USDHC2_DATA1 0x1d6 /* SDCARD_DATA1 */ > + MX8MP_IOMUXC_SD2_DATA2__USDHC2_DATA2 0x1d6 /* SDCARD_DATA2 */ > + MX8MP_IOMUXC_SD2_DATA3__USDHC2_DATA3 0x1d6 /* SDCARD_DATA3 */ > + MX8MP_IOMUXC_GPIO1_IO04__USDHC2_VSELECT 0xc0 > + >; > + }; > + > + pinctrl_usdhc3: usdhc3grp { > + fsl,pins = < > + MX8MP_IOMUXC_NAND_CE1_B__USDHC3_STROBE 0x190 > + MX8MP_IOMUXC_NAND_CE2_B__USDHC3_DATA5 0x1d0 > + MX8MP_IOMUXC_NAND_CE3_B__USDHC3_DATA6 0x1d0 > + MX8MP_IOMUXC_NAND_CLE__USDHC3_DATA7 0x1d0 > + MX8MP_IOMUXC_NAND_DATA04__USDHC3_DATA0 0x1d0 > + MX8MP_IOMUXC_NAND_DATA05__USDHC3_DATA1 0x1d0 > + MX8MP_IOMUXC_NAND_DATA06__USDHC3_DATA2 0x1d0 > + MX8MP_IOMUXC_NAND_DATA07__USDHC3_DATA3 0x1d0 > + MX8MP_IOMUXC_NAND_RE_B__USDHC3_DATA4 0x1d0 > + MX8MP_IOMUXC_NAND_WE_B__USDHC3_CLK 0x190 > + MX8MP_IOMUXC_NAND_WP_B__USDHC3_CMD 0x1d0 > + >; > + }; > + > + pinctrl_usdhc3_100mhz: usdhc3-100mhzgrp { > + fsl,pins = < > + MX8MP_IOMUXC_NAND_CE1_B__USDHC3_STROBE 0x194 > + MX8MP_IOMUXC_NAND_CE2_B__USDHC3_DATA5 0x1d4 > + MX8MP_IOMUXC_NAND_CE3_B__USDHC3_DATA6 0x1d4 > + MX8MP_IOMUXC_NAND_CLE__USDHC3_DATA7 0x1d4 > + MX8MP_IOMUXC_NAND_DATA04__USDHC3_DATA0 0x1d4 > + MX8MP_IOMUXC_NAND_DATA05__USDHC3_DATA1 0x1d4 > + MX8MP_IOMUXC_NAND_DATA06__USDHC3_DATA2 0x1d4 > + MX8MP_IOMUXC_NAND_DATA07__USDHC3_DATA3 0x1d4 > + MX8MP_IOMUXC_NAND_RE_B__USDHC3_DATA4 0x1d4 > + MX8MP_IOMUXC_NAND_WE_B__USDHC3_CLK 0x194 > + MX8MP_IOMUXC_NAND_WP_B__USDHC3_CMD 0x1d4 > + >; > + }; > + > + pinctrl_usdhc3_200mhz: usdhc3-200mhzgrp { > + fsl,pins = < > + MX8MP_IOMUXC_NAND_CE1_B__USDHC3_STROBE 0x196 > + MX8MP_IOMUXC_NAND_CE2_B__USDHC3_DATA5 0x1d2 > + MX8MP_IOMUXC_NAND_CE3_B__USDHC3_DATA6 0x1d2 > + MX8MP_IOMUXC_NAND_CLE__USDHC3_DATA7 0x1d2 > + MX8MP_IOMUXC_NAND_DATA04__USDHC3_DATA0 0x1d2 > + MX8MP_IOMUXC_NAND_DATA05__USDHC3_DATA1 0x1d2 > + MX8MP_IOMUXC_NAND_DATA06__USDHC3_DATA2 0x1d2 > + MX8MP_IOMUXC_NAND_DATA07__USDHC3_DATA3 0x1d2 > + MX8MP_IOMUXC_NAND_RE_B__USDHC3_DATA4 0x1d2 > + MX8MP_IOMUXC_NAND_WE_B__USDHC3_CLK 0x196 > + MX8MP_IOMUXC_NAND_WP_B__USDHC3_CMD 0x1d6 > + >; > + }; > + > + pinctrl_wdog: wdoggrp { > + fsl,pins = < > + MX8MP_IOMUXC_GPIO1_IO02__WDOG1_WDOG_B 0xe6 > + >; > + }; > +}; > > -- > 2.48.1 > ^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [PATCH 2/3] arm64: dts: add imx8mp-libra-rdk-fpsc board 2025-03-31 14:19 ` Frank Li @ 2025-04-01 5:13 ` Yannic Moog 0 siblings, 0 replies; 10+ messages in thread From: Yannic Moog @ 2025-04-01 5:13 UTC (permalink / raw) To: Frank.li Cc: robh, linux-kernel, conor+dt, shawnguo, Teresa Remmet, devicetree, kernel, Benjamin Hahn, s.hauer, krzk+dt, Yashwanth Varakala, Jan Remmet, linux-arm-kernel, upstream, imx, festevam Hi Frank, On Mon, 2025-03-31 at 10:19 -0400, Frank Li wrote: > On Fri, Mar 28, 2025 at 02:04:38PM +0100, Yannic Moog wrote: > > Add device tree for the Libra-i.MX 8M Plus FPSC board. The Libra is > > a > > pure development board and has hardware to support FPSC-24-A.0 set > > of > > features. The phyCORE-i.MX 8M Plus FPSC [1] SoM uses only a subset > > of > > the hardware features of the Libra board. The phyCORE-i.MX8MP FPSC > > itself is a System on Module based on the i.MX 8M Plus SoC > > utilizing the > > Future Proof Solder Core [2] standard. > > > > To be able to easily map FPSC interface names to SoC interfaces, > > the > > FPSC interface names are added as inline comments. Example: > > > > &i2c5 { /* I2C4 */ > > pinctrl-0 = <&pinctrl_i2c5>; > > [...] > > }; > > > > Here, I2C4 is the FPSC interface name. The i2c5 instance of the > > i.MX 8M Plus > > SoC is used to fulfill the i2c functionality and its signals are > > routed > > to the FPSC I2C4 signal pins: > > > > pinctrl_i2c5: i2c5grp { > > fsl,pins = < > > MX8MP_IOMUXC_SPDIF_RX__I2C5_SDA 0x > > 400001c2 /* I2C4_SDA */ > > MX8MP_IOMUXC_SAI5_RXD0__I2C5_SCL 0x400001c2 > > /* I2C4_SCL */ > > >; > > }; > > > > The features are almost identical to the existing phyCORE-i.MX 8M > > Plus > > SoM, but the pin muxing is different due to the FPSC standard as > > well as > > 1.8V IO voltage instead of 3.3V. > > > > [1] > > https://www.phytec.eu/en/produkte/system-on-modules/phycore-imx-8m-plus-fpsc/ > > [2] https://www.phytec.eu/en/produkte/system-on-modules/fpsc/ > > > > Signed-off-by: Yannic Moog <y.moog@phytec.de> > > --- > > arch/arm64/boot/dts/freescale/Makefile | 1 + > > .../boot/dts/freescale/imx8mp-libra-rdk-fpsc.dts | 291 ++++++++ > > .../boot/dts/freescale/imx8mp-phycore-fpsc.dtsi | 796 > > +++++++++++++++++++++ > > New dts file suggest run https://github.com/lznuaa/dt-format to make > sure > nodes correct order. Thank you for the hint, will do. Yannic > > Frank > > [...] ^ permalink raw reply [flat|nested] 10+ messages in thread
* [PATCH 3/3] arm64: dts: add imx8mp-libra-rdk-fpsc LVDS panel overlay 2025-03-28 13:04 [PATCH 0/3] Add new imx imx8mp-libra-rdk-fpsc SBC Yannic Moog 2025-03-28 13:04 ` [PATCH 1/3] dt-bindings: add imx8mp-libra-rdk-fpsc Yannic Moog 2025-03-28 13:04 ` [PATCH 2/3] arm64: dts: add imx8mp-libra-rdk-fpsc board Yannic Moog @ 2025-03-28 13:04 ` Yannic Moog 2025-03-30 0:27 ` [PATCH 0/3] Add new imx imx8mp-libra-rdk-fpsc SBC Rob Herring (Arm) 3 siblings, 0 replies; 10+ messages in thread From: Yannic Moog @ 2025-03-28 13:04 UTC (permalink / raw) To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Shawn Guo, Sascha Hauer, Pengutronix Kernel Team, Fabio Estevam Cc: upstream, devicetree, linux-kernel, imx, linux-arm-kernel, Benjamin Hahn, Jan Remmet, Teresa Remmet, Yashwanth Varakala, Yannic Moog The Libra board has an LVDS connector. Add an overlay for an etml1010g3dra LVDS panel supported for the phyCORE-i.MX 8M Plus that may be connected to it. Signed-off-by: Yannic Moog <y.moog@phytec.de> --- arch/arm64/boot/dts/freescale/Makefile | 2 + .../imx8mp-libra-rdk-fpsc-lvds-etml1010g3dra.dtso | 44 ++++++++++++++++++++++ 2 files changed, 46 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile index df792553be479afcb6fa50dcd25a7eb63b67bc44..aa349ee35d5b310512f05c92390d5c2a27df81bb 100644 --- a/arch/arm64/boot/dts/freescale/Makefile +++ b/arch/arm64/boot/dts/freescale/Makefile @@ -201,6 +201,8 @@ dtb-$(CONFIG_ARCH_MXC) += imx8mp-kontron-dl.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mp-kontron-smarc-eval-carrier.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mp-libra-rdk-fpsc.dtb +imx8mp-libra-rdk-fpsc-lvds-dtbs += imx8mp-libra-rdk-fpsc.dtb imx8mp-libra-rdk-fpsc-lvds-etml1010g3dra.dtbo +dtb-$(CONFIG_ARCH_MXC) += imx8mp-libra-rdk-fpsc-lvds.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mp-msc-sm2s-ep1.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mp-navqp.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mp-nitrogen-smarc-universal-board.dtb diff --git a/arch/arm64/boot/dts/freescale/imx8mp-libra-rdk-fpsc-lvds-etml1010g3dra.dtso b/arch/arm64/boot/dts/freescale/imx8mp-libra-rdk-fpsc-lvds-etml1010g3dra.dtso new file mode 100644 index 0000000000000000000000000000000000000000..1dcf249ca90d2b4d9720a55de39e3f8564780dc3 --- /dev/null +++ b/arch/arm64/boot/dts/freescale/imx8mp-libra-rdk-fpsc-lvds-etml1010g3dra.dtso @@ -0,0 +1,44 @@ +// SPDX-License-Identifier: (GPL-2.0-or-later OR MIT) +/* + * Copyright (C) 2025 PHYTEC Messtechnik GmbH + */ + +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/clock/imx8mp-clock.h> + +/dts-v1/; +/plugin/; + +&backlight_lvds0 { + brightness-levels = <0 8 16 32 64 128 255>; + default-brightness-level = <8>; + enable-gpios = <&gpio5 23 GPIO_ACTIVE_LOW>; + num-interpolated-steps = <2>; + pwms = <&pwm1 0 66667 0>; + status = "okay"; +}; + +&lcdif2 { + status = "okay"; +}; + +&lvds_bridge { + assigned-clocks = <&clk IMX8MP_CLK_MEDIA_LDB>, <&clk IMX8MP_VIDEO_PLL1>; + assigned-clock-parents = <&clk IMX8MP_VIDEO_PLL1_OUT>; + /* + * The LVDS panel uses 72.4 MHz pixel clock, set IMX8MP_VIDEO_PLL1 to + * 72.4 * 7 = 506.8 MHz so the LDB serializer and LCDIFv3 scanout + * engine can reach accurate pixel clock of exactly 72.4 MHz. + */ + assigned-clock-rates = <0>, <506800000>; + status = "okay"; +}; + +&panel0_lvds { + compatible = "edt,etml1010g3dra"; + status = "okay"; +}; + +&pwm1 { + status = "okay"; +}; -- 2.48.1 ^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [PATCH 0/3] Add new imx imx8mp-libra-rdk-fpsc SBC 2025-03-28 13:04 [PATCH 0/3] Add new imx imx8mp-libra-rdk-fpsc SBC Yannic Moog ` (2 preceding siblings ...) 2025-03-28 13:04 ` [PATCH 3/3] arm64: dts: add imx8mp-libra-rdk-fpsc LVDS panel overlay Yannic Moog @ 2025-03-30 0:27 ` Rob Herring (Arm) 3 siblings, 0 replies; 10+ messages in thread From: Rob Herring (Arm) @ 2025-03-30 0:27 UTC (permalink / raw) To: Yannic Moog Cc: imx, linux-arm-kernel, Sascha Hauer, Benjamin Hahn, linux-kernel, Teresa Remmet, Pengutronix Kernel Team, upstream, Yashwanth Varakala, Shawn Guo, Conor Dooley, devicetree, Fabio Estevam, Krzysztof Kozlowski, Jan Remmet On Fri, 28 Mar 2025 14:04:36 +0100, Yannic Moog wrote: > The Libra i.MX 8M Plus is a SBC that consists of the Libra base board > and the phyCORE i.MX 8M Plus FPSC SoM. > This series adds its binding and device trees. > In addition add an overlay for an LVDS display that may optionally be > connected to the Libra board. > > --- > Yannic Moog (3): > dt-bindings: add imx8mp-libra-rdk-fpsc > arm64: dts: add imx8mp-libra-rdk-fpsc board > arm64: dts: add imx8mp-libra-rdk-fpsc LVDS panel overlay > > Documentation/devicetree/bindings/arm/fsl.yaml | 7 + > arch/arm64/boot/dts/freescale/Makefile | 3 + > .../imx8mp-libra-rdk-fpsc-lvds-etml1010g3dra.dtso | 44 ++ > .../boot/dts/freescale/imx8mp-libra-rdk-fpsc.dts | 291 ++++++++ > .../boot/dts/freescale/imx8mp-phycore-fpsc.dtsi | 796 +++++++++++++++++++++ > 5 files changed, 1141 insertions(+) > --- > base-commit: 90453dc4dee29b96b9162895f45776bc25526e07 > change-id: 20241210-wip-y-moog-phytec-de-imx8mp-phycore-fpsc-c273025682f2 > > Best regards, > -- > Yannic Moog <y.moog@phytec.de> > > > My bot found new DTB warnings on the .dts files added or changed in this series. Some warnings may be from an existing SoC .dtsi. Or perhaps the warnings are fixed by another series. Ultimately, it is up to the platform maintainer whether these warnings are acceptable or not. No need to reply unless the platform maintainer has comments. If you already ran DT checks and didn't see these error(s), then make sure dt-schema is up to date: pip3 install dtschema --upgrade This patch series was applied (using b4) to base: Base: using specified base-commit 90453dc4dee29b96b9162895f45776bc25526e07 If this is not the correct base, please add 'base-commit' tag (or use b4 which does this automatically) New warnings running 'make CHECK_DTBS=y for arch/arm64/boot/dts/freescale/' for 20250328-wip-y-moog-phytec-de-imx8mp-phycore-fpsc-v1-0-28324c7f81fa@phytec.de: arch/arm64/boot/dts/freescale/imx8mp-libra-rdk-fpsc.dtb: clock-controller@30e20000: clocks: [[2, 284], [2, 123], [2, 124], [2, 125], [2, 127], [2, 128], [2, 182], [2, 321]] is too long from schema $id: http://devicetree.org/schemas/clock/imx8mp-audiomix.yaml# arch/arm64/boot/dts/freescale/imx8mp-libra-rdk-fpsc.dtb: clock-controller@30e20000: clock-names: ['ahb', 'sai1', 'sai2', 'sai3', 'sai5', 'sai6', 'sai7', 'axi'] is too long from schema $id: http://devicetree.org/schemas/clock/imx8mp-audiomix.yaml# ^ permalink raw reply [flat|nested] 10+ messages in thread
end of thread, other threads:[~2025-04-01 5:13 UTC | newest] Thread overview: 10+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2025-03-28 13:04 [PATCH 0/3] Add new imx imx8mp-libra-rdk-fpsc SBC Yannic Moog 2025-03-28 13:04 ` [PATCH 1/3] dt-bindings: add imx8mp-libra-rdk-fpsc Yannic Moog 2025-03-28 13:58 ` Krzysztof Kozlowski 2025-03-31 6:03 ` Yannic Moog 2025-03-31 8:15 ` krzk 2025-03-28 13:04 ` [PATCH 2/3] arm64: dts: add imx8mp-libra-rdk-fpsc board Yannic Moog 2025-03-31 14:19 ` Frank Li 2025-04-01 5:13 ` Yannic Moog 2025-03-28 13:04 ` [PATCH 3/3] arm64: dts: add imx8mp-libra-rdk-fpsc LVDS panel overlay Yannic Moog 2025-03-30 0:27 ` [PATCH 0/3] Add new imx imx8mp-libra-rdk-fpsc SBC Rob Herring (Arm)
This is a public inbox, see mirroring instructions for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®