diff mbox series

[v3,2/2] arm64: dts: imx93: Add phyBOARD-Segin-i.MX93 support

Message ID 20240119092835.21462-3-othacehe@gnu.org
State New
Headers show
Series Add phyBOARD-Segin-i.MX93 support | expand

Commit Message

Mathieu Othacehe Jan. 19, 2024, 9:28 a.m. UTC
Add basic support for phyBOARD-Segin-i.MX93.
Main features are:
* SD-Card
* UART
* I2C
* eMMC

Signed-off-by: Mathieu Othacehe <othacehe@gnu.org>
---
 arch/arm64/boot/dts/freescale/Makefile        |   1 +
 .../dts/freescale/imx93-phyboard-segin.dts    | 119 ++++++++++++++++++
 .../boot/dts/freescale/imx93-phycore-som.dtsi |  56 +++++++++
 3 files changed, 176 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

Comments

Wadim Egorov Jan. 22, 2024, 2:42 a.m. UTC | #1
Hi,

Am 19.01.24 um 10:28 schrieb Mathieu Othacehe:
> Add basic support for phyBOARD-Segin-i.MX93.
> Main features are:
> * SD-Card
> * UART
> * I2C

It seems you did not configured any I2C bus/device. So maybe drop it 
from the currently supported feature list?


> * eMMC
>
> Signed-off-by: Mathieu Othacehe <othacehe@gnu.org>
> ---
>   arch/arm64/boot/dts/freescale/Makefile        |   1 +
>   .../dts/freescale/imx93-phyboard-segin.dts    | 119 ++++++++++++++++++
>   .../boot/dts/freescale/imx93-phycore-som.dtsi |  56 +++++++++
>   3 files changed, 176 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..b256c5e42550
> --- /dev/null
> +++ b/arch/arm64/boot/dts/freescale/imx93-phyboard-segin.dts
> @@ -0,0 +1,119 @@
> +// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
> +/*
> + * Copyright (C) 2023 PHYTEC Messtechnik GmbH
> + * Christoph Stoidner <c.stoidner@phytec.de>

you dropped me from the Authors list :(


> + * Copyright (C) 2024 Mathieu Othacehe <m.othacehe@gmail.com>
> + *

It would be nice if you could link the product page,
https://www.phytec.de/produkte/system-on-modules/phycore-imx-91-93/


> + */
> +/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 = "VSD_3V3";

Regulator name is 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 00 GPIO_ACTIVE_LOW>;
> +	no-mmc;
> +	no-sdio;
> +	vmmc-supply = <&reg_usdhc2_vmmc>;
> +	status = "okay";
> +};
> +
> +/* Watchdog */
> +&wdog3 {
> +	status = "okay";
> +};

Move the watchdog part to the SoM device tree as it not related to the 
carrier board design.


> +
> +&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..0cc156b3c24e
> --- /dev/null
> +++ b/arch/arm64/boot/dts/freescale/imx93-phycore-som.dtsi
> @@ -0,0 +1,56 @@
> +// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
> +/*
> + * Copyright (C) 2023 PHYTEC Messtechnik GmbH
> + * Christoph Stoidner <c.stoidner@phytec.de>

Same here, you dropped me from the Authors list :(


> + * Copyright (C) 2024 Mathieu Othacehe <m.othacehe@gmail.com>
> + *
> + */
> +/dts-v1/;

I don't think you need the dts-v1 here as this file gets included by 
carrier boards that already defining it.

Regards,
Wadim

> +
> +#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;
> +		};
> +	};
> +};
> +
> +/* eMMC */
> +&usdhc1 {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_usdhc1>;
> +	bus-width = <8>;
> +	non-removable;
> +	status = "okay";
> +};
> +
> +&iomuxc {
> +	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
> +		>;
> +	};
> +};
Mathieu Othacehe Jan. 22, 2024, 7:44 a.m. UTC | #2
Hello,

>> + * Copyright (C) 2023 PHYTEC Messtechnik GmbH
>> + * Christoph Stoidner <c.stoidner@phytec.de>
>
> you dropped me from the Authors list :(

I must have used an old downstream device tree without your name in the
Authors list, sorry about that.

Took your remarks into account.

Thanks,

Mathieu
diff mbox series

Patch

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..b256c5e42550
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx93-phyboard-segin.dts
@@ -0,0 +1,119 @@ 
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (C) 2023 PHYTEC Messtechnik GmbH
+ * Christoph Stoidner <c.stoidner@phytec.de>
+ * Copyright (C) 2024 Mathieu Othacehe <m.othacehe@gmail.com>
+ *
+ */
+/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 = "VSD_3V3";
+	};
+};
+
+/* 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 00 GPIO_ACTIVE_LOW>;
+	no-mmc;
+	no-sdio;
+	vmmc-supply = <&reg_usdhc2_vmmc>;
+	status = "okay";
+};
+
+/* Watchdog */
+&wdog3 {
+	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..0cc156b3c24e
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx93-phycore-som.dtsi
@@ -0,0 +1,56 @@ 
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (C) 2023 PHYTEC Messtechnik GmbH
+ * Christoph Stoidner <c.stoidner@phytec.de>
+ * Copyright (C) 2024 Mathieu Othacehe <m.othacehe@gmail.com>
+ *
+ */
+/dts-v1/;
+
+#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;
+		};
+	};
+};
+
+/* eMMC */
+&usdhc1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usdhc1>;
+	bus-width = <8>;
+	non-removable;
+	status = "okay";
+};
+
+&iomuxc {
+	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
+		>;
+	};
+};