From: Lukasz Majewski <lukma@denx.de>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH v4 1/2] arm: dts: Add devicetree support for iMXQXP AI_ML board
Date: Wed, 24 Jul 2019 09:55:27 +0200 [thread overview]
Message-ID: <20190724095527.4b52f591@jawa> (raw)
In-Reply-To: <20190719065743.28192-2-manivannan.sadhasivam@linaro.org>
On Fri, 19 Jul 2019 12:27:42 +0530
Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> wrote:
> Add devicetree support for iMXQXP AI_ML board from Einfochips.
>
> Signed-off-by: Manivannan Sadhasivam
> <manivannan.sadhasivam@linaro.org> ---
> arch/arm/dts/Makefile | 1 +
> arch/arm/dts/fsl-imx8qxp-ai_ml-u-boot.dtsi | 117 +++++++++++++
> arch/arm/dts/fsl-imx8qxp-ai_ml.dts | 181
> +++++++++++++++++++++ 3 files changed, 299 insertions(+)
> create mode 100644 arch/arm/dts/fsl-imx8qxp-ai_ml-u-boot.dtsi
> create mode 100644 arch/arm/dts/fsl-imx8qxp-ai_ml.dts
>
> diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
> index e6680e5e98..7834a158da 100644
> --- a/arch/arm/dts/Makefile
> +++ b/arch/arm/dts/Makefile
> @@ -614,6 +614,7 @@ dtb-$(CONFIG_ARCH_MX7ULP) += imx7ulp-evk.dtb
> dtb-$(CONFIG_ARCH_IMX8) += \
> fsl-imx8qm-apalis.dtb \
> fsl-imx8qm-mek.dtb \
> + fsl-imx8qxp-ai_ml.dtb \
> fsl-imx8qxp-colibri.dtb \
> fsl-imx8qxp-mek.dtb
>
Reviewed-by: Lukasz Majewski <lukma@denx.de>
Just out of curiosity - why ARM8 devices from iMX have dtb naming
convention starting from 'fsl-' ?
With other boards we strive to have 'imx6q-'*.dts, 'imx53-'*.dts, etc?
> diff --git a/arch/arm/dts/fsl-imx8qxp-ai_ml-u-boot.dtsi
> b/arch/arm/dts/fsl-imx8qxp-ai_ml-u-boot.dtsi new file mode 100644
> index 0000000000..3ca53bb945
> --- /dev/null
> +++ b/arch/arm/dts/fsl-imx8qxp-ai_ml-u-boot.dtsi
> @@ -0,0 +1,117 @@
> +// SPDX-License-Identifier: GPL-2.0+
> +/*
> + * Copyright 2019 Linaro Ltd.
> + */
> +
> +&{/imx8qx-pm} {
> +
> + u-boot,dm-spl;
> +};
> +
> +&mu {
> + u-boot,dm-spl;
> +};
> +
> +&clk {
> + u-boot,dm-spl;
> +};
> +
> +&iomuxc {
> + u-boot,dm-spl;
> +};
> +
> +&pd_lsio {
> + u-boot,dm-spl;
> +};
> +
> +&pd_lsio_gpio0 {
> + u-boot,dm-spl;
> +};
> +
> +&pd_lsio_gpio1 {
> + u-boot,dm-spl;
> +};
> +
> +&pd_lsio_gpio2 {
> + u-boot,dm-spl;
> +};
> +
> +&pd_lsio_gpio3 {
> + u-boot,dm-spl;
> +};
> +
> +&pd_lsio_gpio4 {
> + u-boot,dm-spl;
> +};
> +
> +&pd_lsio_gpio5 {
> + u-boot,dm-spl;
> +};
> +
> +&pd_lsio_gpio6 {
> + u-boot,dm-spl;
> +};
> +
> +&pd_lsio_gpio7 {
> + u-boot,dm-spl;
> +};
> +
> +&pd_conn {
> + u-boot,dm-spl;
> +};
> +
> +&pd_conn_sdch0 {
> + u-boot,dm-spl;
> +};
> +
> +&pd_conn_sdch1 {
> + u-boot,dm-spl;
> +};
> +
> +&pd_conn_sdch2 {
> + u-boot,dm-spl;
> +};
> +
> +&gpio0 {
> + u-boot,dm-spl;
> +};
> +
> +&gpio1 {
> + u-boot,dm-spl;
> +};
> +
> +&gpio2 {
> + u-boot,dm-spl;
> +};
> +
> +&gpio3 {
> + u-boot,dm-spl;
> +};
> +
> +&gpio4 {
> + u-boot,dm-spl;
> +};
> +
> +&gpio5 {
> + u-boot,dm-spl;
> +};
> +
> +&gpio6 {
> + u-boot,dm-spl;
> +};
> +
> +&gpio7 {
> + u-boot,dm-spl;
> +};
> +
> +&lpuart2 {
> + u-boot,dm-spl;
> +};
> +
> +&usdhc1 {
> + u-boot,dm-spl;
> +};
> +
> +&usdhc2 {
> + u-boot,dm-spl;
> +};
> diff --git a/arch/arm/dts/fsl-imx8qxp-ai_ml.dts
> b/arch/arm/dts/fsl-imx8qxp-ai_ml.dts new file mode 100644
> index 0000000000..aa85caaff5
> --- /dev/null
> +++ b/arch/arm/dts/fsl-imx8qxp-ai_ml.dts
> @@ -0,0 +1,181 @@
> +// SPDX-License-Identifier: GPL-2.0+
> +/*
> + * Copyright 2018 Einfochips
> + * Copyright 2019 Linaro Ltd.
> + */
> +
> +/dts-v1/;
> +
> +#include "fsl-imx8qxp.dtsi"
> +#include "fsl-imx8qxp-ai_ml-u-boot.dtsi"
> +
> +/ {
> + model = "Einfochips i.MX8QXP AI_ML";
> + compatible = "einfochips,imx8qxp-ai_ml", "fsl,imx8qxp";
> +
> + chosen {
> + bootargs = "console=ttyLP2,115200
> earlycon=lpuart32,0x5a080000,115200";
> + stdout-path = &lpuart2;
> + };
> +
> + memory at 80000000 {
> + device_type = "memory";
> + reg = <0x00000000 0x80000000 0 0x80000000>;
> + };
> +};
> +
> +&lpuart0 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_lpuart0>;
> + status = "okay";
> +};
> +
> +&lpuart1 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_lpuart1>;
> + status = "okay";
> +};
> +
> +&lpuart2 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_lpuart2>;
> + status = "okay";
> +};
> +
> +&lpuart3 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_lpuart3>;
> + status = "okay";
> +};
> +
> +&fec1 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_fec1>;
> + phy-mode = "rgmii";
> + phy-handle = <ðphy0>;
> + fsl,ar8031-phy-fixup;
> + fsl,magic-packet;
> + phy-reset-gpios = <&gpio4 14 GPIO_ACTIVE_LOW>;
> + phy-reset-duration = <10>;
> + phy-reset-post-delay = <150>;
> + status = "okay";
> +
> + mdio {
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + ethphy0: ethernet-phy at 0 {
> + compatible = "ethernet-phy-ieee802.3-c22";
> + reg = <0>;
> + };
> + };
> +};
> +
> +/* LS-I2C1 */
> +&i2c1 {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + clock-frequency = <100000>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_lpi2c1>;
> + status = "okay";
> +};
> +
> +&usdhc1 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_usdhc1>;
> + bus-width = <4>;
> + no-sd;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + status = "okay";
> +};
> +
> +&usdhc2 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_usdhc2>;
> + bus-width = <4>;
> + cd-gpios = <&gpio4 22 GPIO_ACTIVE_LOW>;
> + status = "okay";
> +};
> +
> +&iomuxc {
> + pinctrl_fec1: fec1grp {
> + fsl,pins = <
> +
> SC_P_COMP_CTL_GPIO_1V8_3V3_ENET_ENETB0_PAD 0x000014a0
> +
> SC_P_COMP_CTL_GPIO_1V8_3V3_ENET_ENETB1_PAD 0x000014a0
> +
> SC_P_ENET0_MDC_CONN_ENET0_MDC 0x06000020
> +
> SC_P_ENET0_MDIO_CONN_ENET0_MDIO 0x06000020
> +
> SC_P_ENET0_RGMII_TX_CTL_CONN_ENET0_RGMII_TX_CTL 0x06000020
> +
> SC_P_ENET0_RGMII_TXC_CONN_ENET0_RGMII_TXC 0x06000020
> +
> SC_P_ENET0_RGMII_TXD0_CONN_ENET0_RGMII_TXD0 0x06000020
> +
> SC_P_ENET0_RGMII_TXD1_CONN_ENET0_RGMII_TXD1 0x06000020
> +
> SC_P_ENET0_RGMII_TXD2_CONN_ENET0_RGMII_TXD2 0x06000020
> +
> SC_P_ENET0_RGMII_TXD3_CONN_ENET0_RGMII_TXD3 0x06000020
> +
> SC_P_ENET0_RGMII_RXC_CONN_ENET0_RGMII_RXC 0x06000020
> +
> SC_P_ENET0_RGMII_RX_CTL_CONN_ENET0_RGMII_RX_CTL 0x06000020
> +
> SC_P_ENET0_RGMII_RXD0_CONN_ENET0_RGMII_RXD0 0x06000020
> +
> SC_P_ENET0_RGMII_RXD1_CONN_ENET0_RGMII_RXD1 0x06000020
> +
> SC_P_ENET0_RGMII_RXD2_CONN_ENET0_RGMII_RXD2 0x06000020
> +
> SC_P_ENET0_RGMII_RXD3_CONN_ENET0_RGMII_RXD3 0x06000020
> + >;
> + };
> +
> + pinctrl_lpi2c1: lpi2c1grp {
> + fsl,pins = <
> +
> SC_P_USB_SS3_TC1_ADMA_I2C1_SCL 0x06000021
> +
> SC_P_USB_SS3_TC3_ADMA_I2C1_SDA 0x06000021
> + >;
> + };
> +
> + pinctrl_lpuart0: lpuart0grp {
> + fsl,pins = <
> +
> SC_P_UART0_RX_ADMA_UART0_RX 0X06000020
> +
> SC_P_UART0_TX_ADMA_UART0_TX 0X06000020
> + >;
> + };
> +
> + pinctrl_lpuart1: lpuart1grp {
> + fsl,pins = <
> +
> SC_P_UART1_RX_ADMA_UART1_RX 0X06000020
> +
> SC_P_UART1_TX_ADMA_UART1_TX 0X06000020
> + >;
> + };
> +
> + pinctrl_lpuart2: lpuart2grp {
> + fsl,pins = <
> +
> SC_P_UART2_RX_ADMA_UART2_RX 0X06000020
> +
> SC_P_UART2_TX_ADMA_UART2_TX 0X06000020
> + >;
> + };
> +
> + pinctrl_lpuart3: lpuart3grp {
> + fsl,pins = <
> +
> SC_P_FLEXCAN2_RX_ADMA_UART3_RX 0X06000020
> +
> SC_P_FLEXCAN2_TX_ADMA_UART3_TX 0X06000020
> + >;
> + };
> +
> + pinctrl_usdhc1: usdhc1grp {
> + fsl,pins = <
> +
> SC_P_EMMC0_CLK_CONN_EMMC0_CLK 0x06000041
> +
> SC_P_EMMC0_CMD_CONN_EMMC0_CMD 0x00000021
> +
> SC_P_EMMC0_DATA0_CONN_EMMC0_DATA0 0x00000021
> +
> SC_P_EMMC0_DATA1_CONN_EMMC0_DATA1 0x00000021
> +
> SC_P_EMMC0_DATA2_CONN_EMMC0_DATA2 0x00000021
> +
> SC_P_EMMC0_DATA3_CONN_EMMC0_DATA3 0x00000021
> + >;
> + };
> +
> + pinctrl_usdhc2: usdhc2grp {
> + fsl,pins = <
> +
> SC_P_USDHC1_CLK_CONN_USDHC1_CLK 0x06000041
> +
> SC_P_USDHC1_CMD_CONN_USDHC1_CMD 0x00000021
> +
> SC_P_USDHC1_DATA0_CONN_USDHC1_DATA0 0x00000021
> +
> SC_P_USDHC1_DATA1_CONN_USDHC1_DATA1 0x00000021
> +
> SC_P_USDHC1_DATA2_CONN_USDHC1_DATA2 0x00000021
> +
> SC_P_USDHC1_DATA3_CONN_USDHC1_DATA3 0x00000021
> +
> SC_P_USDHC1_VSELECT_CONN_USDHC1_VSELECT 0x00000021
> + >;
> + };
> +};
Best regards,
Lukasz Majewski
--
DENX Software Engineering GmbH, Managing Director: Wolfgang Denk
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-59 Fax: (+49)-8142-66989-80 Email: lukma at denx.de
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: application/pgp-signature
Size: 488 bytes
Desc: OpenPGP digital signature
URL: <http://lists.denx.de/pipermail/u-boot/attachments/20190724/06ea4f6f/attachment.sig>
next prev parent reply other threads:[~2019-07-24 7:55 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-19 6:57 [U-Boot] [PATCH v4 0/2] Add board support for iMX8QXP AI_ML board Manivannan Sadhasivam
2019-07-19 6:57 ` [U-Boot] [PATCH v4 1/2] arm: dts: Add devicetree support for iMXQXP " Manivannan Sadhasivam
2019-07-24 7:55 ` Lukasz Majewski [this message]
2019-07-25 1:44 ` Peng Fan
2019-07-19 6:57 ` [U-Boot] [PATCH v4 2/2] board: Add support for iMX8QXP " Manivannan Sadhasivam
2019-07-24 8:07 ` Lukasz Majewski
2019-08-15 7:30 ` Manivannan Sadhasivam
2019-08-15 7:51 ` Lukasz Majewski
2019-08-15 8:16 ` Manivannan Sadhasivam
2019-08-15 8:30 ` Lukasz Majewski
2019-07-24 7:52 ` [U-Boot] [PATCH v4 0/2] Add board " Lukasz Majewski
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20190724095527.4b52f591@jawa \
--to=lukma@denx.de \
--cc=u-boot@lists.denx.de \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.