u-boot-brain/arch/arm/dts/meson-g12b-odroid-n2-u-boot.dtsi

// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
 * Copyright (c) 2019 BayLibre, SAS.
 * Author: Neil Armstrong <narmstrong@baylibre.com>
 */

#include "meson-g12-common-u-boot.dtsi"

/* SARADC is needed for proper board variant detection */
&saradc {
	status = "okay";
	vref-supply = <&vddao_1v8>;
};
ARM: dts: meson-g12a: add U-Boot specific DT for graphics Like the meson-gx support, add the U-Boot specific bits in DT to support graphics on G12A SoCs. Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Reviewed-by: Anatolij Gustschin <agust@denx.de> 2019-08-30 21:09:27 +09:00			`// SPDX-License-Identifier: (GPL-2.0+ OR MIT)`
			`/*`
			`* Copyright (c) 2019 BayLibre, SAS.`
			`* Author: Neil Armstrong <narmstrong@baylibre.com>`
			`*/`

ARM: dts: meson-sm1: add U-Boot specific DT for graphics Rename meson-g12a-u-boot.dtsi into meson-g12-common-u-boot.dtsi to match the new DT architecture and add meson-sm1-sei610-u-boot.dtsi to handle the U-Boot specific DT for graphics. Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> 2019-10-12 00:33:55 +09:00			`#include "meson-g12-common-u-boot.dtsi"`
board: amlogic: odroid: add runtime detection of the N2/N2+/C4/HC4 variants Use the ADC channel 1 to check the hardware revision of the board and detect the N2 vs. N2+ and the C4 vs. HC4 variants. Each of them use different dtb file, so adjust fdtfile environment variable to the detected variant. The ADC min/max values for each variant are taken from the vendor code, adjusted to the 12-bit ADC driver operation mode (vendor code use 10-bit mode). Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> 2021-02-04 18:11:45 +09:00
			`/* SARADC is needed for proper board variant detection */`
			`&saradc {`
			`status = "okay";`
			`vref-supply = <&vddao_1v8>;`
			`};`