Hello,
This adds support for the phyBOARD-Segin-i.MX93 board.
In this v5, I removed the gpio-line-names that were controversial.
Thanks,
Signed-off-by: Mathieu Othacehe <[email protected]>
---
Changes in v5:
- Remove the gpio-line-names
- Fix the product URLs
Changes in v4:
- Add gpio-line-names to gpio-vf610 dt-bindings documentation
- Add the heartbeat SoM LED
- Add support for the FEC ethernet port
- Restore the original authors in the copyright
- Add gpio-line-names for the GPIOs on the X16 header
Changes in v3:
- Update documentation to match PHYTEC naming
- Remove useless properties
- Update pinmux from PHYTEC downstream kernel
Changes in v2:
- Remove useless line
- Add missing reserved-memory entries
v4: https://lore.kernel.org/linux-devicetree/[email protected]/
Mathieu Othacehe (3):
dt-bindings: arm: fsl: Add phyBOARD-Segin-i.MX93
dt-bindings: gpio: gpio-vf610: add gpio-line-names
arm64: dts: imx93: Add phyBOARD-Segin-i.MX93 support
.../devicetree/bindings/arm/fsl.yaml | 6 +
.../devicetree/bindings/gpio/gpio-vf610.yaml | 2 +
arch/arm64/boot/dts/freescale/Makefile | 1 +
.../dts/freescale/imx93-phyboard-segin.dts | 117 ++++++++++++++++
.../boot/dts/freescale/imx93-phycore-som.dtsi | 126 ++++++++++++++++++
5 files changed, 252 insertions(+)
create mode 100644 arch/arm64/boot/dts/freescale/imx93-phyboard-segin.dts
create mode 100644 arch/arm64/boot/dts/freescale/imx93-phycore-som.dtsi
--
2.41.0
Add support for phyBOARD-Segin-i.MX93 board.
Acked-by: Conor Dooley <[email protected]>
Signed-off-by: Mathieu Othacehe <[email protected]>
---
Documentation/devicetree/bindings/arm/fsl.yaml | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/Documentation/devicetree/bindings/arm/fsl.yaml b/Documentation/devicetree/bindings/arm/fsl.yaml
index 228dcc5c7d6f..b6c523d02d29 100644
--- a/Documentation/devicetree/bindings/arm/fsl.yaml
+++ b/Documentation/devicetree/bindings/arm/fsl.yaml
@@ -1275,6 +1275,12 @@ properties:
- const: tq,imx93-tqma9352 # TQ-Systems GmbH i.MX93 TQMa93xxCA/LA SOM
- const: fsl,imx93
+ - description: PHYTEC phyCORE-i.MX93 SoM based boards
+ items:
+ - const: phytec,imx93-phyboard-segin # phyBOARD-Segin with i.MX93
+ - const: phytec,imx93-phycore-som # phyCORE-i.MX93 SoM
+ - const: fsl,imx93
+
- description:
Freescale Vybrid Platform Device Tree Bindings
--
2.41.0
Describe common "gpio-line-names" property to fix dtbs_check warnings
like:
/home/mathieu/linux/arch/arm64/boot/dts/freescale/imx93-phyboard-segin.dtb:
gpio@43830000: 'gpio-line-names' does not match any of the regexes:
'^.+-hog(-[0-9]+)?$', 'pinctrl-[0-9]+' from schema $id:
http://devicetree.org/schemas/gpio/gpio-vf610.yaml#
Acked-by: Conor Dooley <[email protected]>
Signed-off-by: Mathieu Othacehe <[email protected]>
---
Documentation/devicetree/bindings/gpio/gpio-vf610.yaml | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/gpio/gpio-vf610.yaml b/Documentation/devicetree/bindings/gpio/gpio-vf610.yaml
index a27f92950257..2e01f7d47005 100644
--- a/Documentation/devicetree/bindings/gpio/gpio-vf610.yaml
+++ b/Documentation/devicetree/bindings/gpio/gpio-vf610.yaml
@@ -51,6 +51,8 @@ properties:
gpio-controller: true
+ gpio-line-names: true
+
clocks:
items:
- description: SoC GPIO clock
--
2.41.0
Add basic support for phyBOARD-Segin-i.MX93.
Main features are:
* eMMC
* Ethernet
* SD-Card
* UART
Tested-by: Primoz Fiser <[email protected]>
Signed-off-by: Mathieu Othacehe <[email protected]>
---
arch/arm64/boot/dts/freescale/Makefile | 1 +
.../dts/freescale/imx93-phyboard-segin.dts | 117 ++++++++++++++++
.../boot/dts/freescale/imx93-phycore-som.dtsi | 126 ++++++++++++++++++
3 files changed, 244 insertions(+)
create mode 100644 arch/arm64/boot/dts/freescale/imx93-phyboard-segin.dts
create mode 100644 arch/arm64/boot/dts/freescale/imx93-phycore-som.dtsi
diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile
index 2e027675d7bb..65db918c821c 100644
--- a/arch/arm64/boot/dts/freescale/Makefile
+++ b/arch/arm64/boot/dts/freescale/Makefile
@@ -201,6 +201,7 @@ dtb-$(CONFIG_ARCH_MXC) += imx8qxp-colibri-iris-v2.dtb
dtb-$(CONFIG_ARCH_MXC) += imx8qxp-mek.dtb
dtb-$(CONFIG_ARCH_MXC) += imx8ulp-evk.dtb
dtb-$(CONFIG_ARCH_MXC) += imx93-11x11-evk.dtb
+dtb-$(CONFIG_ARCH_MXC) += imx93-phyboard-segin.dtb
dtb-$(CONFIG_ARCH_MXC) += imx93-tqma9352-mba93xxca.dtb
dtb-$(CONFIG_ARCH_MXC) += imx93-tqma9352-mba93xxla.dtb
diff --git a/arch/arm64/boot/dts/freescale/imx93-phyboard-segin.dts b/arch/arm64/boot/dts/freescale/imx93-phyboard-segin.dts
new file mode 100644
index 000000000000..85fb188b057f
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx93-phyboard-segin.dts
@@ -0,0 +1,117 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (C) 2023 PHYTEC Messtechnik GmbH
+ * Author: Wadim Egorov <[email protected]>, Christoph Stoidner <[email protected]>
+ * Copyright (C) 2024 Mathieu Othacehe <[email protected]>
+ *
+ * Product homepage:
+ * phyBOARD-Segin carrier board is reused for the i.MX93 design.
+ * https://www.phytec.eu/en/produkte/single-board-computer/phyboard-segin-imx6ul/
+ */
+/dts-v1/;
+
+#include "imx93-phycore-som.dtsi"
+
+/{
+ model = "PHYTEC phyBOARD-Segin-i.MX93";
+ compatible = "phytec,imx93-phyboard-segin", "phytec,imx93-phycore-som",
+ "fsl,imx93";
+
+ chosen {
+ stdout-path = &lpuart1;
+ };
+
+ reg_usdhc2_vmmc: regulator-usdhc2 {
+ compatible = "regulator-fixed";
+ enable-active-high;
+ gpio = <&gpio3 7 GPIO_ACTIVE_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_reg_usdhc2_vmmc>;
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-name = "VCC_SD";
+ };
+};
+
+/* Console */
+&lpuart1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart1>;
+ status = "okay";
+};
+
+/* eMMC */
+&usdhc1 {
+ no-1-8-v;
+};
+
+/* SD-Card */
+&usdhc2 {
+ pinctrl-names = "default", "state_100mhz", "state_200mhz";
+ pinctrl-0 = <&pinctrl_usdhc2_default>, <&pinctrl_usdhc2_cd>;
+ pinctrl-1 = <&pinctrl_usdhc2_100mhz>, <&pinctrl_usdhc2_cd>;
+ pinctrl-2 = <&pinctrl_usdhc2_200mhz>, <&pinctrl_usdhc2_cd>;
+ bus-width = <4>;
+ cd-gpios = <&gpio3 0 GPIO_ACTIVE_LOW>;
+ no-mmc;
+ no-sdio;
+ vmmc-supply = <®_usdhc2_vmmc>;
+ status = "okay";
+};
+
+&iomuxc {
+ pinctrl_uart1: uart1grp {
+ fsl,pins = <
+ MX93_PAD_UART1_RXD__LPUART1_RX 0x31e
+ MX93_PAD_UART1_TXD__LPUART1_TX 0x30e
+ >;
+ };
+
+ pinctrl_reg_usdhc2_vmmc: regusdhc2vmmcgrp {
+ fsl,pins = <
+ MX93_PAD_SD2_RESET_B__GPIO3_IO07 0x31e
+ >;
+ };
+
+ pinctrl_usdhc2_cd: usdhc2cdgrp {
+ fsl,pins = <
+ MX93_PAD_SD2_CD_B__GPIO3_IO00 0x31e
+ >;
+ };
+
+ pinctrl_usdhc2_default: usdhc2grp {
+ fsl,pins = <
+ MX93_PAD_SD2_CLK__USDHC2_CLK 0x179e
+ MX93_PAD_SD2_CMD__USDHC2_CMD 0x139e
+ MX93_PAD_SD2_DATA0__USDHC2_DATA0 0x138e
+ MX93_PAD_SD2_DATA1__USDHC2_DATA1 0x138e
+ MX93_PAD_SD2_DATA2__USDHC2_DATA2 0x138e
+ MX93_PAD_SD2_DATA3__USDHC2_DATA3 0x139e
+ MX93_PAD_SD2_VSELECT__USDHC2_VSELECT 0x51e
+ >;
+ };
+
+ pinctrl_usdhc2_100mhz: usdhc2grp {
+ fsl,pins = <
+ MX93_PAD_SD2_CLK__USDHC2_CLK 0x179e
+ MX93_PAD_SD2_CMD__USDHC2_CMD 0x139e
+ MX93_PAD_SD2_DATA0__USDHC2_DATA0 0x138e
+ MX93_PAD_SD2_DATA1__USDHC2_DATA1 0x138e
+ MX93_PAD_SD2_DATA2__USDHC2_DATA2 0x139e
+ MX93_PAD_SD2_DATA3__USDHC2_DATA3 0x139e
+ MX93_PAD_SD2_VSELECT__USDHC2_VSELECT 0x51e
+ >;
+ };
+
+ pinctrl_usdhc2_200mhz: usdhc2grp {
+ fsl,pins = <
+ MX93_PAD_SD2_CLK__USDHC2_CLK 0x178e
+ MX93_PAD_SD2_CMD__USDHC2_CMD 0x139e
+ MX93_PAD_SD2_DATA0__USDHC2_DATA0 0x139e
+ MX93_PAD_SD2_DATA1__USDHC2_DATA1 0x139e
+ MX93_PAD_SD2_DATA2__USDHC2_DATA2 0x139e
+ MX93_PAD_SD2_DATA3__USDHC2_DATA3 0x139e
+ MX93_PAD_SD2_VSELECT__USDHC2_VSELECT 0x51e
+ >;
+ };
+};
diff --git a/arch/arm64/boot/dts/freescale/imx93-phycore-som.dtsi b/arch/arm64/boot/dts/freescale/imx93-phycore-som.dtsi
new file mode 100644
index 000000000000..88c2657b50e6
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx93-phycore-som.dtsi
@@ -0,0 +1,126 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (C) 2023 PHYTEC Messtechnik GmbH
+ * Author: Wadim Egorov <[email protected]>, Christoph Stoidner <[email protected]>
+ * Copyright (C) 2024 Mathieu Othacehe <[email protected]>
+ *
+ * Product homepage:
+ * https://www.phytec.eu/en/produkte/system-on-modules/phycore-imx-91-93/
+ */
+
+#include <dt-bindings/leds/common.h>
+
+#include "imx93.dtsi"
+
+/{
+ model = "PHYTEC phyCORE-i.MX93";
+ compatible = "phytec,imx93-phycore-som", "fsl,imx93";
+
+ reserved-memory {
+ ranges;
+ #address-cells = <2>;
+ #size-cells = <2>;
+
+ linux,cma {
+ compatible = "shared-dma-pool";
+ reusable;
+ alloc-ranges = <0 0x80000000 0 0x40000000>;
+ size = <0 0x10000000>;
+ linux,cma-default;
+ };
+ };
+
+ leds {
+ compatible = "gpio-leds";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_leds>;
+
+ led-0 {
+ color = <LED_COLOR_ID_GREEN>;
+ function = LED_FUNCTION_HEARTBEAT;
+ gpios = <&gpio1 1 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "heartbeat";
+ };
+ };
+};
+
+/* Ethernet */
+&fec {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_fec>;
+ phy-mode = "rmii";
+ phy-handle = <ðphy1>;
+ fsl,magic-packet;
+ assigned-clocks = <&clk IMX93_CLK_ENET_TIMER1>,
+ <&clk IMX93_CLK_ENET_REF>,
+ <&clk IMX93_CLK_ENET_REF_PHY>;
+ assigned-clock-parents = <&clk IMX93_CLK_SYS_PLL_PFD1_DIV2>,
+ <&clk IMX93_CLK_SYS_PLL_PFD1_DIV2>,
+ <&clk IMX93_CLK_SYS_PLL_PFD1_DIV2>;
+ assigned-clock-rates = <100000000>, <50000000>, <50000000>;
+ status = "okay";
+
+ mdio: mdio {
+ clock-frequency = <5000000>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ ethphy1: ethernet-phy@1 {
+ compatible = "ethernet-phy-ieee802.3-c22";
+ reg = <1>;
+ };
+ };
+};
+
+/* eMMC */
+&usdhc1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usdhc1>;
+ bus-width = <8>;
+ non-removable;
+ status = "okay";
+};
+
+/* Watchdog */
+&wdog3 {
+ status = "okay";
+};
+
+&iomuxc {
+ pinctrl_fec: fecgrp {
+ fsl,pins = <
+ MX93_PAD_ENET2_MDC__ENET1_MDC 0x50e
+ MX93_PAD_ENET2_MDIO__ENET1_MDIO 0x502
+ MX93_PAD_ENET2_RD0__ENET1_RGMII_RD0 0x57e
+ MX93_PAD_ENET2_RD1__ENET1_RGMII_RD1 0x57e
+ MX93_PAD_ENET2_RXC__ENET1_RX_ER 0x5fe
+ MX93_PAD_ENET2_RX_CTL__ENET1_RGMII_RX_CTL 0x57e
+ MX93_PAD_ENET2_TD0__ENET1_RGMII_TD0 0x50e
+ MX93_PAD_ENET2_TD1__ENET1_RGMII_TD1 0x50e
+ MX93_PAD_ENET2_TX_CTL__ENET1_RGMII_TX_CTL 0x50e
+ MX93_PAD_ENET2_TD2__ENET1_TX_CLK 0x4000050e
+ >;
+ };
+
+ pinctrl_leds: ledsgrp {
+ fsl,pins = <
+ MX93_PAD_I2C1_SDA__GPIO1_IO01 0x31e
+ >;
+ };
+
+ pinctrl_usdhc1: usdhc1grp {
+ fsl,pins = <
+ MX93_PAD_SD1_CLK__USDHC1_CLK 0x179e
+ MX93_PAD_SD1_CMD__USDHC1_CMD 0x1386
+ MX93_PAD_SD1_DATA0__USDHC1_DATA0 0x138e
+ MX93_PAD_SD1_DATA1__USDHC1_DATA1 0x1386
+ MX93_PAD_SD1_DATA2__USDHC1_DATA2 0x138e
+ MX93_PAD_SD1_DATA3__USDHC1_DATA3 0x1386
+ MX93_PAD_SD1_DATA4__USDHC1_DATA4 0x1386
+ MX93_PAD_SD1_DATA5__USDHC1_DATA5 0x1386
+ MX93_PAD_SD1_DATA6__USDHC1_DATA6 0x1386
+ MX93_PAD_SD1_DATA7__USDHC1_DATA7 0x1386
+ MX93_PAD_SD1_STROBE__USDHC1_STROBE 0x179e
+ >;
+ };
+};
--
2.41.0
Am 24.01.24 um 08:49 schrieb Mathieu Othacehe:
> Add support for phyBOARD-Segin-i.MX93 board.
>
> Acked-by: Conor Dooley <[email protected]>
> Signed-off-by: Mathieu Othacehe <[email protected]>
Reviewed-by: Wadim Egorov <[email protected]>
> ---
> Documentation/devicetree/bindings/arm/fsl.yaml | 6 ++++++
> 1 file changed, 6 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/arm/fsl.yaml b/Documentation/devicetree/bindings/arm/fsl.yaml
> index 228dcc5c7d6f..b6c523d02d29 100644
> --- a/Documentation/devicetree/bindings/arm/fsl.yaml
> +++ b/Documentation/devicetree/bindings/arm/fsl.yaml
> @@ -1275,6 +1275,12 @@ properties:
> - const: tq,imx93-tqma9352 # TQ-Systems GmbH i.MX93 TQMa93xxCA/LA SOM
> - const: fsl,imx93
>
> + - description: PHYTEC phyCORE-i.MX93 SoM based boards
> + items:
> + - const: phytec,imx93-phyboard-segin # phyBOARD-Segin with i.MX93
> + - const: phytec,imx93-phycore-som # phyCORE-i.MX93 SoM
> + - const: fsl,imx93
> +
> - description:
> Freescale Vybrid Platform Device Tree Bindings
>
Am 24.01.24 um 08:49 schrieb Mathieu Othacehe:
> Add basic support for phyBOARD-Segin-i.MX93.
> Main features are:
> * eMMC
> * Ethernet
> * SD-Card
> * UART
>
> Tested-by: Primoz Fiser <[email protected]>
> Signed-off-by: Mathieu Othacehe <[email protected]>
Reviewed-by: Wadim Egorov <[email protected]>
> ---
> arch/arm64/boot/dts/freescale/Makefile | 1 +
> .../dts/freescale/imx93-phyboard-segin.dts | 117 ++++++++++++++++
> .../boot/dts/freescale/imx93-phycore-som.dtsi | 126 ++++++++++++++++++
> 3 files changed, 244 insertions(+)
> create mode 100644 arch/arm64/boot/dts/freescale/imx93-phyboard-segin.dts
> create mode 100644 arch/arm64/boot/dts/freescale/imx93-phycore-som.dtsi
>
> diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile
> index 2e027675d7bb..65db918c821c 100644
> --- a/arch/arm64/boot/dts/freescale/Makefile
> +++ b/arch/arm64/boot/dts/freescale/Makefile
> @@ -201,6 +201,7 @@ dtb-$(CONFIG_ARCH_MXC) += imx8qxp-colibri-iris-v2.dtb
> dtb-$(CONFIG_ARCH_MXC) += imx8qxp-mek.dtb
> dtb-$(CONFIG_ARCH_MXC) += imx8ulp-evk.dtb
> dtb-$(CONFIG_ARCH_MXC) += imx93-11x11-evk.dtb
> +dtb-$(CONFIG_ARCH_MXC) += imx93-phyboard-segin.dtb
> dtb-$(CONFIG_ARCH_MXC) += imx93-tqma9352-mba93xxca.dtb
> dtb-$(CONFIG_ARCH_MXC) += imx93-tqma9352-mba93xxla.dtb
>
> diff --git a/arch/arm64/boot/dts/freescale/imx93-phyboard-segin.dts b/arch/arm64/boot/dts/freescale/imx93-phyboard-segin.dts
> new file mode 100644
> index 000000000000..85fb188b057f
> --- /dev/null
> +++ b/arch/arm64/boot/dts/freescale/imx93-phyboard-segin.dts
> @@ -0,0 +1,117 @@
> +// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
> +/*
> + * Copyright (C) 2023 PHYTEC Messtechnik GmbH
> + * Author: Wadim Egorov <[email protected]>, Christoph Stoidner <[email protected]>
> + * Copyright (C) 2024 Mathieu Othacehe <[email protected]>
> + *
> + * Product homepage:
> + * phyBOARD-Segin carrier board is reused for the i.MX93 design.
> + * https://www.phytec.eu/en/produkte/single-board-computer/phyboard-segin-imx6ul/
> + */
> +/dts-v1/;
> +
> +#include "imx93-phycore-som.dtsi"
> +
> +/{
> + model = "PHYTEC phyBOARD-Segin-i.MX93";
> + compatible = "phytec,imx93-phyboard-segin", "phytec,imx93-phycore-som",
> + "fsl,imx93";
> +
> + chosen {
> + stdout-path = &lpuart1;
> + };
> +
> + reg_usdhc2_vmmc: regulator-usdhc2 {
> + compatible = "regulator-fixed";
> + enable-active-high;
> + gpio = <&gpio3 7 GPIO_ACTIVE_HIGH>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_reg_usdhc2_vmmc>;
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-name = "VCC_SD";
> + };
> +};
> +
> +/* Console */
> +&lpuart1 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_uart1>;
> + status = "okay";
> +};
> +
> +/* eMMC */
> +&usdhc1 {
> + no-1-8-v;
> +};
> +
> +/* SD-Card */
> +&usdhc2 {
> + pinctrl-names = "default", "state_100mhz", "state_200mhz";
> + pinctrl-0 = <&pinctrl_usdhc2_default>, <&pinctrl_usdhc2_cd>;
> + pinctrl-1 = <&pinctrl_usdhc2_100mhz>, <&pinctrl_usdhc2_cd>;
> + pinctrl-2 = <&pinctrl_usdhc2_200mhz>, <&pinctrl_usdhc2_cd>;
> + bus-width = <4>;
> + cd-gpios = <&gpio3 0 GPIO_ACTIVE_LOW>;
> + no-mmc;
> + no-sdio;
> + vmmc-supply = <®_usdhc2_vmmc>;
> + status = "okay";
> +};
> +
> +&iomuxc {
> + pinctrl_uart1: uart1grp {
> + fsl,pins = <
> + MX93_PAD_UART1_RXD__LPUART1_RX 0x31e
> + MX93_PAD_UART1_TXD__LPUART1_TX 0x30e
> + >;
> + };
> +
> + pinctrl_reg_usdhc2_vmmc: regusdhc2vmmcgrp {
> + fsl,pins = <
> + MX93_PAD_SD2_RESET_B__GPIO3_IO07 0x31e
> + >;
> + };
> +
> + pinctrl_usdhc2_cd: usdhc2cdgrp {
> + fsl,pins = <
> + MX93_PAD_SD2_CD_B__GPIO3_IO00 0x31e
> + >;
> + };
> +
> + pinctrl_usdhc2_default: usdhc2grp {
> + fsl,pins = <
> + MX93_PAD_SD2_CLK__USDHC2_CLK 0x179e
> + MX93_PAD_SD2_CMD__USDHC2_CMD 0x139e
> + MX93_PAD_SD2_DATA0__USDHC2_DATA0 0x138e
> + MX93_PAD_SD2_DATA1__USDHC2_DATA1 0x138e
> + MX93_PAD_SD2_DATA2__USDHC2_DATA2 0x138e
> + MX93_PAD_SD2_DATA3__USDHC2_DATA3 0x139e
> + MX93_PAD_SD2_VSELECT__USDHC2_VSELECT 0x51e
> + >;
> + };
> +
> + pinctrl_usdhc2_100mhz: usdhc2grp {
> + fsl,pins = <
> + MX93_PAD_SD2_CLK__USDHC2_CLK 0x179e
> + MX93_PAD_SD2_CMD__USDHC2_CMD 0x139e
> + MX93_PAD_SD2_DATA0__USDHC2_DATA0 0x138e
> + MX93_PAD_SD2_DATA1__USDHC2_DATA1 0x138e
> + MX93_PAD_SD2_DATA2__USDHC2_DATA2 0x139e
> + MX93_PAD_SD2_DATA3__USDHC2_DATA3 0x139e
> + MX93_PAD_SD2_VSELECT__USDHC2_VSELECT 0x51e
> + >;
> + };
> +
> + pinctrl_usdhc2_200mhz: usdhc2grp {
> + fsl,pins = <
> + MX93_PAD_SD2_CLK__USDHC2_CLK 0x178e
> + MX93_PAD_SD2_CMD__USDHC2_CMD 0x139e
> + MX93_PAD_SD2_DATA0__USDHC2_DATA0 0x139e
> + MX93_PAD_SD2_DATA1__USDHC2_DATA1 0x139e
> + MX93_PAD_SD2_DATA2__USDHC2_DATA2 0x139e
> + MX93_PAD_SD2_DATA3__USDHC2_DATA3 0x139e
> + MX93_PAD_SD2_VSELECT__USDHC2_VSELECT 0x51e
> + >;
> + };
> +};
> diff --git a/arch/arm64/boot/dts/freescale/imx93-phycore-som.dtsi b/arch/arm64/boot/dts/freescale/imx93-phycore-som.dtsi
> new file mode 100644
> index 000000000000..88c2657b50e6
> --- /dev/null
> +++ b/arch/arm64/boot/dts/freescale/imx93-phycore-som.dtsi
> @@ -0,0 +1,126 @@
> +// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
> +/*
> + * Copyright (C) 2023 PHYTEC Messtechnik GmbH
> + * Author: Wadim Egorov <[email protected]>, Christoph Stoidner <[email protected]>
> + * Copyright (C) 2024 Mathieu Othacehe <[email protected]>
> + *
> + * Product homepage:
> + * https://www.phytec.eu/en/produkte/system-on-modules/phycore-imx-91-93/
> + */
> +
> +#include <dt-bindings/leds/common.h>
> +
> +#include "imx93.dtsi"
> +
> +/{
> + model = "PHYTEC phyCORE-i.MX93";
> + compatible = "phytec,imx93-phycore-som", "fsl,imx93";
> +
> + reserved-memory {
> + ranges;
> + #address-cells = <2>;
> + #size-cells = <2>;
> +
> + linux,cma {
> + compatible = "shared-dma-pool";
> + reusable;
> + alloc-ranges = <0 0x80000000 0 0x40000000>;
> + size = <0 0x10000000>;
> + linux,cma-default;
> + };
> + };
> +
> + leds {
> + compatible = "gpio-leds";
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_leds>;
> +
> + led-0 {
> + color = <LED_COLOR_ID_GREEN>;
> + function = LED_FUNCTION_HEARTBEAT;
> + gpios = <&gpio1 1 GPIO_ACTIVE_HIGH>;
> + linux,default-trigger = "heartbeat";
> + };
> + };
> +};
> +
> +/* Ethernet */
> +&fec {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_fec>;
> + phy-mode = "rmii";
> + phy-handle = <ðphy1>;
> + fsl,magic-packet;
> + assigned-clocks = <&clk IMX93_CLK_ENET_TIMER1>,
> + <&clk IMX93_CLK_ENET_REF>,
> + <&clk IMX93_CLK_ENET_REF_PHY>;
> + assigned-clock-parents = <&clk IMX93_CLK_SYS_PLL_PFD1_DIV2>,
> + <&clk IMX93_CLK_SYS_PLL_PFD1_DIV2>,
> + <&clk IMX93_CLK_SYS_PLL_PFD1_DIV2>;
> + assigned-clock-rates = <100000000>, <50000000>, <50000000>;
> + status = "okay";
> +
> + mdio: mdio {
> + clock-frequency = <5000000>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + ethphy1: ethernet-phy@1 {
> + compatible = "ethernet-phy-ieee802.3-c22";
> + reg = <1>;
> + };
> + };
> +};
> +
> +/* eMMC */
> +&usdhc1 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_usdhc1>;
> + bus-width = <8>;
> + non-removable;
> + status = "okay";
> +};
> +
> +/* Watchdog */
> +&wdog3 {
> + status = "okay";
> +};
> +
> +&iomuxc {
> + pinctrl_fec: fecgrp {
> + fsl,pins = <
> + MX93_PAD_ENET2_MDC__ENET1_MDC 0x50e
> + MX93_PAD_ENET2_MDIO__ENET1_MDIO 0x502
> + MX93_PAD_ENET2_RD0__ENET1_RGMII_RD0 0x57e
> + MX93_PAD_ENET2_RD1__ENET1_RGMII_RD1 0x57e
> + MX93_PAD_ENET2_RXC__ENET1_RX_ER 0x5fe
> + MX93_PAD_ENET2_RX_CTL__ENET1_RGMII_RX_CTL 0x57e
> + MX93_PAD_ENET2_TD0__ENET1_RGMII_TD0 0x50e
> + MX93_PAD_ENET2_TD1__ENET1_RGMII_TD1 0x50e
> + MX93_PAD_ENET2_TX_CTL__ENET1_RGMII_TX_CTL 0x50e
> + MX93_PAD_ENET2_TD2__ENET1_TX_CLK 0x4000050e
> + >;
> + };
> +
> + pinctrl_leds: ledsgrp {
> + fsl,pins = <
> + MX93_PAD_I2C1_SDA__GPIO1_IO01 0x31e
> + >;
> + };
> +
> + pinctrl_usdhc1: usdhc1grp {
> + fsl,pins = <
> + MX93_PAD_SD1_CLK__USDHC1_CLK 0x179e
> + MX93_PAD_SD1_CMD__USDHC1_CMD 0x1386
> + MX93_PAD_SD1_DATA0__USDHC1_DATA0 0x138e
> + MX93_PAD_SD1_DATA1__USDHC1_DATA1 0x1386
> + MX93_PAD_SD1_DATA2__USDHC1_DATA2 0x138e
> + MX93_PAD_SD1_DATA3__USDHC1_DATA3 0x1386
> + MX93_PAD_SD1_DATA4__USDHC1_DATA4 0x1386
> + MX93_PAD_SD1_DATA5__USDHC1_DATA5 0x1386
> + MX93_PAD_SD1_DATA6__USDHC1_DATA6 0x1386
> + MX93_PAD_SD1_DATA7__USDHC1_DATA7 0x1386
> + MX93_PAD_SD1_STROBE__USDHC1_STROBE 0x179e
> + >;
> + };
> +};
Am 24.01.24 um 08:49 schrieb Mathieu Othacehe:
> Describe common "gpio-line-names" property to fix dtbs_check warnings
> like:
>
> /home/mathieu/linux/arch/arm64/boot/dts/freescale/imx93-phyboard-segin.dtb:
> gpio@43830000: 'gpio-line-names' does not match any of the regexes:
> '^.+-hog(-[0-9]+)?$', 'pinctrl-[0-9]+' from schema $id:
> http://devicetree.org/schemas/gpio/gpio-vf610.yaml#
>
> Acked-by: Conor Dooley <[email protected]>
> Signed-off-by: Mathieu Othacehe <[email protected]>
Reviewed-by: Stefan Wahren <[email protected]>
On Wed, Jan 24, 2024 at 08:49:28AM +0100, Mathieu Othacehe wrote:
> Add support for phyBOARD-Segin-i.MX93 board.
>
> Acked-by: Conor Dooley <[email protected]>
> Signed-off-by: Mathieu Othacehe <[email protected]>
Applied, thanks!
On Wed, Jan 24, 2024 at 08:49:30AM +0100, Mathieu Othacehe wrote:
> Add basic support for phyBOARD-Segin-i.MX93.
> Main features are:
> * eMMC
> * Ethernet
> * SD-Card
> * UART
>
> Tested-by: Primoz Fiser <[email protected]>
> Signed-off-by: Mathieu Othacehe <[email protected]>
Applied, thanks!