linux-kernel - Re: [PATCH 2/2] arm64: dts: imx8mp-verdin-dev: Do not include dahlia dtsi

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Message-ID: <Y8gKiOE/8+AQbQl7@pendragon.ideasonboard.com>
Date:   Wed, 18 Jan 2023 17:04:40 +0200
From:   Laurent Pinchart <laurent.pinchart@...asonboard.com>
To:     Philippe Schenker <dev@...henker.ch>
Cc:     devicetree@...r.kernel.org, Rob Herring <robh@...nel.org>,
        Philippe Schenker <philippe.schenker@...adex.com>,
        Fabio Estevam <festevam@...il.com>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Marcel Ziswiler <marcel.ziswiler@...adex.com>,
        NXP Linux Team <linux-imx@....com>,
        Pengutronix Kernel Team <kernel@...gutronix.de>,
        Rob Herring <robh+dt@...nel.org>,
        Sascha Hauer <s.hauer@...gutronix.de>,
        Shawn Guo <shawnguo@...nel.org>,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 2/2] arm64: dts: imx8mp-verdin-dev: Do not include dahlia
 dtsi

Hi Philippe,

Thank you for the patch.

On Wed, Jan 18, 2023 at 11:52:51AM +0100, Philippe Schenker wrote:
> From: Philippe Schenker <philippe.schenker@...adex.com>
> 
> Follow the change that has been done on imx8mm-verdin-dev.dtsi and
> remove the include from dahlia to be consistent. Put back all nodes that
> previously had been included.
> 
> Signed-off-by: Philippe Schenker <philippe.schenker@...adex.com>
> 
> ---
> 
>  .../boot/dts/freescale/imx8mp-verdin-dev.dtsi | 116 +++++++++++++++++-
>  1 file changed, 114 insertions(+), 2 deletions(-)
> 
> diff --git a/arch/arm64/boot/dts/freescale/imx8mp-verdin-dev.dtsi b/arch/arm64/boot/dts/freescale/imx8mp-verdin-dev.dtsi
> index cefabe65b252..361426c0da0a 100644
> --- a/arch/arm64/boot/dts/freescale/imx8mp-verdin-dev.dtsi
> +++ b/arch/arm64/boot/dts/freescale/imx8mp-verdin-dev.dtsi
> @@ -3,8 +3,6 @@
>   * Copyright 2022 Toradex
>   */
>  
> -#include "imx8mp-verdin-dahlia.dtsi"
> -

Makes sense.

Reviewed-by: Laurent Pinchart <laurent.pinchart@...asonboard.com>

>  / {
>  	/* TODO: Audio Codec */
>  
> @@ -21,16 +19,99 @@ reg_eth2phy: regulator-eth2phy {
>  	};
>  };
>  
> +&backlight {
> +	power-supply = <&reg_3p3v>;
> +};
> +
> +/* Verdin SPI_1 */
> +&ecspi1 {
> +	status = "okay";
> +};
> +
> +/* EEPROM on display adapter boards */
> +&eeprom_display_adapter {
> +	status = "okay";
> +};
> +
> +/* EEPROM on Verdin Development board */
> +&eeprom_carrier_board {
> +	status = "okay";
> +};
> +
> +&eqos {
> +	status = "okay";
> +};
> +
>  &fec {
>  	phy-supply = <&reg_eth2phy>;
>  	status = "okay";
>  };
>  
> +&flexcan1 {
> +	status = "okay";
> +};
> +
> +&flexcan2 {
> +	status = "okay";
> +};
> +
> +/* Verdin QSPI_1 */
> +&flexspi {
> +	status = "okay";
> +};
> +
>  &gpio_expander_21 {
>  	status = "okay";
>  	vcc-supply = <&reg_1p8v>;
>  };
>  
> +/* Current measurement into module VCC */
> +&hwmon {
> +	status = "okay";
> +};
> +
> +&hwmon_temp {
> +	vs-supply = <&reg_1p8v>;
> +	status = "okay";
> +};
> +
> +/* Verdin I2C_2_DSI */
> +&i2c2 {
> +	status = "okay";
> +};
> +
> +&i2c3 {
> +	status = "okay";
> +};
> +
> +/* Verdin I2C_1 */
> +&i2c4 {
> +	status = "okay";
> +
> +	/* TODO: Audio Codec */
> +};
> +
> +/* TODO: Verdin PCIE_1 */
> +
> +/* Verdin PWM_1 */
> +&pwm1 {
> +	status = "okay";
> +};
> +
> +/* Verdin PWM_2 */
> +&pwm2 {
> +	status = "okay";
> +};
> +
> +/* Verdin PWM_3_DSI */
> +&pwm3 {
> +	status = "okay";
> +};
> +
> +&reg_usdhc2_vmmc {
> +	vin-supply = <&reg_3p3v>;
> +};
> +
>  /* TODO: Verdin I2C_1 with Audio Codec */
>  
>  /* Verdin UART_1, connector X50 through RS485 transceiver */
> @@ -38,9 +119,40 @@ &uart1 {
>  	linux,rs485-enabled-at-boot-time;
>  	rs485-rts-active-low;
>  	rs485-rx-during-tx;
> +	status = "okay";
> +};
> +
> +/* Verdin UART_2 */
> +&uart2 {
> +	status = "okay";
> +};
> +
> +/* Verdin UART_3, used as the Linux Console */
> +&uart3 {
> +	status = "okay";
> +};
> +
> +/* Verdin USB_1 */
> +&usb3_0 {
> +	status = "okay";
> +};
> +
> +&usb3_phy0 {
> +	status = "okay";
> +};
> +
> +/* Verdin USB_2 */
> +&usb3_1 {
> +	fsl,permanently-attached;
> +	status = "okay";
> +};
> +
> +&usb3_phy1 {
> +	status = "okay";
>  };
>  
>  /* Limit frequency on dev board due to long traces and bad signal integrity */
>  &usdhc2 {
>  	max-frequency = <100000000>;
> +	status = "okay";
>  };

-- 
Regards,

Laurent Pinchart