From: Shawn Guo <shawnguo@kernel.org>
To: Abel Vesa <abel.vesa@nxp.com>
Cc: Rob Herring <robh@kernel.org>,
Dong Aisheng <aisheng.dong@nxp.com>,
Sascha Hauer <s.hauer@pengutronix.de>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Fabio Estevam <festevam@gmail.com>,
Pengutronix Kernel Team <kernel@pengutronix.de>,
linux-i2c@vger.kernel.org, linux-serial@vger.kernel.org,
NXP Linux Team <linux-imx@nxp.com>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org,
Jacky Bai <ping.bai@nxp.com>
Subject: Re: [RESEND v4 08/10] arm64: dts: imx8dxl: Add i.MX8DXL evk board support
Date: Wed, 26 Jan 2022 20:53:55 +0800 [thread overview]
Message-ID: <20220126125355.GS4686@dragon> (raw)
In-Reply-To: <1639680494-23183-9-git-send-email-abel.vesa@nxp.com>
On Thu, Dec 16, 2021 at 08:48:12PM +0200, Abel Vesa wrote:
> From: Jacky Bai <ping.bai@nxp.com>
>
> Add i.MX8DXL EVK board support.
>
> Signed-off-by: Jacky Bai <ping.bai@nxp.com>
> Signed-off-by: Abel Vesa <abel.vesa@nxp.com>
> ---
> arch/arm64/boot/dts/freescale/Makefile | 1 +
> arch/arm64/boot/dts/freescale/imx8dxl-evk.dts | 266 ++++++++++++++++++
> 2 files changed, 267 insertions(+)
> create mode 100644 arch/arm64/boot/dts/freescale/imx8dxl-evk.dts
>
> diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile
> index 5018b8b1e5f2..f117d3e811ba 100644
> --- a/arch/arm64/boot/dts/freescale/Makefile
> +++ b/arch/arm64/boot/dts/freescale/Makefile
> @@ -72,6 +72,7 @@ dtb-$(CONFIG_ARCH_MXC) += imx8mq-pico-pi.dtb
> dtb-$(CONFIG_ARCH_MXC) += imx8mq-thor96.dtb
> dtb-$(CONFIG_ARCH_MXC) += imx8mq-zii-ultra-rmb3.dtb
> dtb-$(CONFIG_ARCH_MXC) += imx8mq-zii-ultra-zest.dtb
> +dtb-$(CONFIG_ARCH_MXC) += imx8dxl-evk.dtb
Keep the list sorted.
> dtb-$(CONFIG_ARCH_MXC) += imx8qm-mek.dtb
> dtb-$(CONFIG_ARCH_MXC) += imx8qxp-ai_ml.dtb
> dtb-$(CONFIG_ARCH_MXC) += imx8qxp-colibri-eval-v3.dtb
> diff --git a/arch/arm64/boot/dts/freescale/imx8dxl-evk.dts b/arch/arm64/boot/dts/freescale/imx8dxl-evk.dts
> new file mode 100644
> index 000000000000..68dfe722af6d
> --- /dev/null
> +++ b/arch/arm64/boot/dts/freescale/imx8dxl-evk.dts
> @@ -0,0 +1,266 @@
> +// SPDX-License-Identifier: GPL-2.0+
> +/*
> + * Copyright 2019-2021 NXP
> + */
> +
> +/dts-v1/;
> +
> +#include "imx8dxl.dtsi"
> +
> +/ {
> + model = "Freescale i.MX8DXL EVK";
> + compatible = "fsl,imx8dxl-evk", "fsl,imx8dxl";
> +
> + chosen {
> + stdout-path = &lpuart0;
> + };
> +
> + memory@80000000 {
> + device_type = "memory";
> + reg = <0x00000000 0x80000000 0 0x40000000>;
> + };
> +
> + reserved-memory {
> + #address-cells = <2>;
> + #size-cells = <2>;
> + ranges;
> +
> + /*
> + * 0x8800_0000 ~ 0x8FFF_FFFF is reserved for M4
> + * Shouldn't be used at A core and Linux side.
> + *
> + */
> + m4_reserved: m4@88000000 {
> + no-map;
> + reg = <0 0x88000000 0 0x8000000>;
> + };
> +
> + /* global autoconfigured region for contiguous allocations */
> + linux,cma {
> + compatible = "shared-dma-pool";
> + reusable;
> + size = <0 0x14000000>;
> + alloc-ranges = <0 0x98000000 0 0x14000000>;
> + linux,cma-default;
> + };
> + };
> +
> + reg_usdhc2_vmmc: usdhc2-vmmc {
> + compatible = "regulator-fixed";
> + regulator-name = "SD1_SPWR";
> + regulator-min-microvolt = <3000000>;
> + regulator-max-microvolt = <3000000>;
> + gpio = <&lsio_gpio4 30 GPIO_ACTIVE_HIGH>;
> + enable-active-high;
> + off-on-delay-us = <3480>;
> + };
> +};
> +
> +&lpuart0 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_lpuart0>;
> + status = "okay";
> +};
> +
> +&lpuart1 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_lpuart1>;
> + status = "okay";
> +};
> +
> +&lsio_gpio4 {
> + status = "okay";
> +};
> +
> +&lsio_gpio5 {
> + status = "okay";
> +};
> +
> +&thermal_zones {
> + pmic-thermal0 {
> + polling-delay-passive = <250>;
> + polling-delay = <2000>;
> + thermal-sensors = <&tsens IMX_SC_R_PMIC_0>;
Have a newline between property and child node.
> + trips {
> + pmic_alert0: trip0 {
> + temperature = <110000>;
> + hysteresis = <2000>;
> + type = "passive";
> + };
Have a newline between nodes.
> + pmic_crit0: trip1 {
> + temperature = <125000>;
> + hysteresis = <2000>;
> + type = "critical";
> + };
> + };
> + cooling-maps {
> + map0 {
> + trip = <&pmic_alert0>;
> + cooling-device =
> + <&A35_0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
> + <&A35_1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
> + };
> + };
> + };
> +};
> +
> +&usdhc1 {
> + pinctrl-names = "default", "state_100mhz", "state_200mhz";
> + pinctrl-0 = <&pinctrl_usdhc1>;
> + pinctrl-1 = <&pinctrl_usdhc1_100mhz>;
> + pinctrl-2 = <&pinctrl_usdhc1_200mhz>;
> + bus-width = <8>;
> + no-sd;
> + no-sdio;
> + non-removable;
> + status = "okay";
One level of indent is good enough.
> +};
> +
> +&usdhc2 {
> + pinctrl-names = "default", "state_100mhz", "state_200mhz";
> + pinctrl-0 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>;
> + pinctrl-1 = <&pinctrl_usdhc2_100mhz>, <&pinctrl_usdhc2_gpio>;
> + pinctrl-2 = <&pinctrl_usdhc2_200mhz>, <&pinctrl_usdhc2_gpio>;
> + bus-width = <4>;
> + vmmc-supply = <®_usdhc2_vmmc>;
> + cd-gpios = <&lsio_gpio5 1 GPIO_ACTIVE_LOW>;
> + wp-gpios = <&lsio_gpio5 0 GPIO_ACTIVE_HIGH>;
> + max-frequency = <100000000>;
> + status = "okay";
> +};
> +
> +&iomuxc {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_hog>;
> +
> + pinctrl_hog: hoggrp {
> + fsl,pins = <
> + IMX8DXL_COMP_CTL_GPIO_1V8_3V3_GPIORHB_PAD 0x000514a0
> + IMX8DXL_COMP_CTL_GPIO_1V8_3V3_GPIORHK_PAD 0x000014a0
> + IMX8DXL_SPI3_CS0_ADMA_ACM_MCLK_OUT1 0x0600004c
> + IMX8DXL_SNVS_TAMPER_OUT1_LSIO_GPIO2_IO05_IN 0x0600004c
> + >;
> + };
> +
> + pinctrl_i2c2: i2c2grp {
> + fsl,pins = <
> + IMX8DXL_SPI1_SCK_ADMA_I2C2_SDA 0x06000021
> + IMX8DXL_SPI1_SDO_ADMA_I2C2_SCL 0x06000021
> + >;
> + };
> +
> + pinctrl_i2c3: i2c3grp {
> + fsl,pins = <
> + IMX8DXL_SPI1_CS0_ADMA_I2C3_SDA 0x06000021
> + IMX8DXL_SPI1_SDI_ADMA_I2C3_SCL 0x06000021
> + >;
> + };
> +
> + pinctrl_lpuart0: lpuart0grp {
> + fsl,pins = <
> + IMX8DXL_UART0_RX_ADMA_UART0_RX 0x06000020
> + IMX8DXL_UART0_TX_ADMA_UART0_TX 0x06000020
> + >;
> + };
> +
> + pinctrl_lpuart1: lpuart1grp {
> + fsl,pins = <
> + IMX8DXL_UART1_TX_ADMA_UART1_TX 0x06000020
> + IMX8DXL_UART1_RX_ADMA_UART1_RX 0x06000020
> + IMX8DXL_UART1_RTS_B_ADMA_UART1_RTS_B 0x06000020
> + IMX8DXL_UART1_CTS_B_ADMA_UART1_CTS_B 0x06000020
> + >;
> + };
> +
> + pinctrl_usdhc1: usdhc1grp {
> + fsl,pins = <
> + IMX8DXL_EMMC0_CLK_CONN_EMMC0_CLK 0x06000041
> + IMX8DXL_EMMC0_CMD_CONN_EMMC0_CMD 0x00000021
> + IMX8DXL_EMMC0_DATA0_CONN_EMMC0_DATA0 0x00000021
> + IMX8DXL_EMMC0_DATA1_CONN_EMMC0_DATA1 0x00000021
> + IMX8DXL_EMMC0_DATA2_CONN_EMMC0_DATA2 0x00000021
> + IMX8DXL_EMMC0_DATA3_CONN_EMMC0_DATA3 0x00000021
> + IMX8DXL_EMMC0_DATA4_CONN_EMMC0_DATA4 0x00000021
> + IMX8DXL_EMMC0_DATA5_CONN_EMMC0_DATA5 0x00000021
> + IMX8DXL_EMMC0_DATA6_CONN_EMMC0_DATA6 0x00000021
> + IMX8DXL_EMMC0_DATA7_CONN_EMMC0_DATA7 0x00000021
> + IMX8DXL_EMMC0_STROBE_CONN_EMMC0_STROBE 0x00000041
> + >;
> + };
> +
> + pinctrl_usdhc1_100mhz: usdhc1grp100mhz {
For sake of consistency, we probably should still end the node name with 'grp'.
Shawn
> + fsl,pins = <
> + IMX8DXL_EMMC0_CLK_CONN_EMMC0_CLK 0x06000041
> + IMX8DXL_EMMC0_CMD_CONN_EMMC0_CMD 0x00000021
> + IMX8DXL_EMMC0_DATA0_CONN_EMMC0_DATA0 0x00000021
> + IMX8DXL_EMMC0_DATA1_CONN_EMMC0_DATA1 0x00000021
> + IMX8DXL_EMMC0_DATA2_CONN_EMMC0_DATA2 0x00000021
> + IMX8DXL_EMMC0_DATA3_CONN_EMMC0_DATA3 0x00000021
> + IMX8DXL_EMMC0_DATA4_CONN_EMMC0_DATA4 0x00000021
> + IMX8DXL_EMMC0_DATA5_CONN_EMMC0_DATA5 0x00000021
> + IMX8DXL_EMMC0_DATA6_CONN_EMMC0_DATA6 0x00000021
> + IMX8DXL_EMMC0_DATA7_CONN_EMMC0_DATA7 0x00000021
> + IMX8DXL_EMMC0_STROBE_CONN_EMMC0_STROBE 0x00000041
> + >;
> + };
> +
> + pinctrl_usdhc1_200mhz: usdhc1grp200mhz {
> + fsl,pins = <
> + IMX8DXL_EMMC0_CLK_CONN_EMMC0_CLK 0x06000041
> + IMX8DXL_EMMC0_CMD_CONN_EMMC0_CMD 0x00000021
> + IMX8DXL_EMMC0_DATA0_CONN_EMMC0_DATA0 0x00000021
> + IMX8DXL_EMMC0_DATA1_CONN_EMMC0_DATA1 0x00000021
> + IMX8DXL_EMMC0_DATA2_CONN_EMMC0_DATA2 0x00000021
> + IMX8DXL_EMMC0_DATA3_CONN_EMMC0_DATA3 0x00000021
> + IMX8DXL_EMMC0_DATA4_CONN_EMMC0_DATA4 0x00000021
> + IMX8DXL_EMMC0_DATA5_CONN_EMMC0_DATA5 0x00000021
> + IMX8DXL_EMMC0_DATA6_CONN_EMMC0_DATA6 0x00000021
> + IMX8DXL_EMMC0_DATA7_CONN_EMMC0_DATA7 0x00000021
> + IMX8DXL_EMMC0_STROBE_CONN_EMMC0_STROBE 0x00000041
> + >;
> + };
> +
> + pinctrl_usdhc2_gpio: usdhc2gpiogrp {
> + fsl,pins = <
> + IMX8DXL_ENET0_RGMII_TX_CTL_LSIO_GPIO4_IO30 0x00000040 /* RESET_B */
> + IMX8DXL_ENET0_RGMII_TXD1_LSIO_GPIO5_IO00 0x00000021 /* WP */
> + IMX8DXL_ENET0_RGMII_TXD2_LSIO_GPIO5_IO01 0x00000021 /* CD */
> + >;
> + };
> +
> + pinctrl_usdhc2: usdhc2grp {
> + fsl,pins = <
> + IMX8DXL_ENET0_RGMII_RXC_CONN_USDHC1_CLK 0x06000041
> + IMX8DXL_ENET0_RGMII_RX_CTL_CONN_USDHC1_CMD 0x00000021
> + IMX8DXL_ENET0_RGMII_RXD0_CONN_USDHC1_DATA0 0x00000021
> + IMX8DXL_ENET0_RGMII_RXD1_CONN_USDHC1_DATA1 0x00000021
> + IMX8DXL_ENET0_RGMII_RXD2_CONN_USDHC1_DATA2 0x00000021
> + IMX8DXL_ENET0_RGMII_RXD3_CONN_USDHC1_DATA3 0x00000021
> + IMX8DXL_ENET0_RGMII_TXD0_CONN_USDHC1_VSELECT 0x00000021
> + >;
> + };
> +
> + pinctrl_usdhc2_100mhz: usdhc2grp100mhz {
> + fsl,pins = <
> + IMX8DXL_ENET0_RGMII_RXC_CONN_USDHC1_CLK 0x06000041
> + IMX8DXL_ENET0_RGMII_RX_CTL_CONN_USDHC1_CMD 0x00000021
> + IMX8DXL_ENET0_RGMII_RXD0_CONN_USDHC1_DATA0 0x00000021
> + IMX8DXL_ENET0_RGMII_RXD1_CONN_USDHC1_DATA1 0x00000021
> + IMX8DXL_ENET0_RGMII_RXD2_CONN_USDHC1_DATA2 0x00000021
> + IMX8DXL_ENET0_RGMII_RXD3_CONN_USDHC1_DATA3 0x00000021
> + IMX8DXL_ENET0_RGMII_TXD0_CONN_USDHC1_VSELECT 0x00000021
> + >;
> + };
> +
> + pinctrl_usdhc2_200mhz: usdhc2grp200mhz {
> + fsl,pins = <
> + IMX8DXL_ENET0_RGMII_RXC_CONN_USDHC1_CLK 0x06000041
> + IMX8DXL_ENET0_RGMII_RX_CTL_CONN_USDHC1_CMD 0x00000021
> + IMX8DXL_ENET0_RGMII_RXD0_CONN_USDHC1_DATA0 0x00000021
> + IMX8DXL_ENET0_RGMII_RXD1_CONN_USDHC1_DATA1 0x00000021
> + IMX8DXL_ENET0_RGMII_RXD2_CONN_USDHC1_DATA2 0x00000021
> + IMX8DXL_ENET0_RGMII_RXD3_CONN_USDHC1_DATA3 0x00000021
> + IMX8DXL_ENET0_RGMII_TXD0_CONN_USDHC1_VSELECT 0x00000021
> + >;
> + };
> +};
> --
> 2.31.1
>
next prev parent reply other threads:[~2022-01-26 12:54 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-16 18:48 [RESEND v4 00/10] arm64: dts: Add i.MX8DXL initial support Abel Vesa
2021-12-16 18:48 ` [RESEND v4 01/10] dt-bindings: serial: fsl-lpuart: Fix i.MX 8QM compatible matching Abel Vesa
2021-12-16 18:48 ` [RESEND v4 02/10] arm64: dts: freescale: Add the top level dtsi support for imx8dxl Abel Vesa
2022-01-26 12:27 ` Shawn Guo
2022-02-10 21:49 ` Abel Vesa
2021-12-16 18:48 ` [RESEND v4 03/10] arm64: dts: imx8-ss-lsio: Add mu5a mailbox Abel Vesa
2021-12-16 18:48 ` [RESEND v4 04/10] arm64: dts: freescale: Add adma subsystem dtsi for imx8dxl Abel Vesa
2022-01-26 12:36 ` Shawn Guo
2021-12-16 18:48 ` [RESEND v4 05/10] arm64: dts: freescale: Add the imx8dxl connectivity subsys dtsi Abel Vesa
2022-01-26 12:47 ` Shawn Guo
2022-02-10 21:33 ` Abel Vesa
2021-12-16 18:48 ` [RESEND v4 06/10] arm64: dts: freescale: Add ddr subsys dtsi for imx8dxl Abel Vesa
2021-12-16 18:48 ` [RESEND v4 07/10] arm64: dts: freescale: Add lsio " Abel Vesa
2021-12-16 18:48 ` [RESEND v4 08/10] arm64: dts: imx8dxl: Add i.MX8DXL evk board support Abel Vesa
2022-01-26 12:53 ` Shawn Guo [this message]
2022-02-10 21:27 ` Abel Vesa
2021-12-16 18:48 ` [RESEND v4 09/10] dt-bindings: fsl: scu: Add i.MX8DXL ocotp binding Abel Vesa
2021-12-16 18:48 ` [RESEND v4 10/10] dt-bindings: serial: fsl-lpuart: Add i.MX8DXL compatible Abel Vesa
2021-12-17 16:59 ` Greg Kroah-Hartman
2021-12-18 21:58 ` Abel Vesa
2021-12-20 15:35 ` Greg Kroah-Hartman
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