65 lines
1.4 KiB
Plaintext
65 lines
1.4 KiB
Plaintext
// SPDX-License-Identifier: GPL-2.0-only
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/dts-v1/;
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#include "msm8916-samsung-e2015-common.dtsi"
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#include <dt-bindings/leds/common.h>
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/*
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* NOTE: The original firmware from Samsung can only boot ARM32 kernels on some
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* variants.
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* Unfortunately, the firmware is signed and cannot be replaced easily.
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* There seems to be no way to boot ARM64 kernels on 32-bit devices at the
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* moment, even though the hardware would support it.
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*
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* However, it is possible to use this device tree by compiling an ARM32 kernel
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* instead. For clarity and build testing this device tree is maintained next
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* to the other MSM8916 device trees. However, it is actually used through
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* arch/arm/boot/dts/qcom-msm8916-samsung-grandmax.dts
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*/
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/ {
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model = "Samsung Galaxy Grand Max";
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compatible = "samsung,grandmax", "qcom,msm8916";
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chassis-type = "handset";
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/delete-node/ gpio-hall-sensor;
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/delete-node/ i2c-nfc;
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/delete-node/ i2c-tkey;
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gpio-leds {
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compatible = "gpio-leds";
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led-keyled {
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function = LED_FUNCTION_KBD_BACKLIGHT;
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color = <LED_COLOR_ID_WHITE>;
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gpios = <&msmgpio 60 GPIO_ACTIVE_HIGH>;
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pinctrl-names = "default";
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pinctrl-0 = <&gpio_leds_default>;
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};
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};
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};
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®_motor_vdd {
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gpio = <&msmgpio 72 GPIO_ACTIVE_HIGH>;
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};
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®_touch_key {
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status = "disabled";
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};
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&msmgpio {
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gpio_leds_default: gpio-led-default-state {
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pins = "gpio60";
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function = "gpio";
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drive-strength = <2>;
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bias-disable;
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};
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};
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&motor_en_default {
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pins = "gpio72";
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};
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