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arm64: dts: qcom: Add Xiaomi Redmi Note 7 (lavender)

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This adds the initial device tree support for Xiaomi
Redmi Note 7 (codename lavender) phone. It is based on
SDM660 SoC. Currently it can be booted into initrd with
a shell over UART and you can also get kernel boot logs
from a pstore-ramoops.

Signed-off-by: Alexey Minnekhanov <alexey.min@gmail.com>
Link: https://lore.kernel.org/r/20200417012630.222352-4-alexey.min@gmail.com
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
This commit is contained in:
Alexey Minnekhanov
2020-04-17 04:26:30 +03:00
committed by Bjorn Andersson
parent feec34411d
commit 23a6da79fe
2 changed files with 47 additions and 0 deletions
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1
arch/arm64/boot/dts/qcom/Makefile
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@@ -16,6 +16,7 @@ dtb-$(CONFIG_ARCH_QCOM) += msm8998-hp-envy-x2.dtb
dtb-$(CONFIG_ARCH_QCOM) += msm8998-lenovo-miix-630.dtb
dtb-$(CONFIG_ARCH_QCOM) += msm8998-mtp.dtb
dtb-$(CONFIG_ARCH_QCOM) += sc7180-idp.dtb
dtb-$(CONFIG_ARCH_QCOM) += sdm660-xiaomi-lavender.dtb
dtb-$(CONFIG_ARCH_QCOM) += sdm845-cheza-r1.dtb
dtb-$(CONFIG_ARCH_QCOM) += sdm845-cheza-r2.dtb
dtb-$(CONFIG_ARCH_QCOM) += sdm845-cheza-r3.dtb

46
arch/arm64/boot/dts/qcom/sdm660-xiaomi-lavender.dts Normal file
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@@ -0,0 +1,46 @@
// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (c) 2020, Alexey Minnekhanov <alexey.min@gmail.com>
*/
/dts-v1/;
#include "sdm660.dtsi"
/ {
model = "Xiaomi Redmi Note 7";
compatible = "xiaomi,lavender", "qcom,sdm660";
aliases {
serial0 = &blsp1_uart2;
};
chosen {
stdout-path = "serial0:115200n8";
};
reserved-memory {
#address-cells = <2>;
#size-cells = <2>;
ranges;
ramoops@a0000000 {
compatible = "ramoops";
reg = <0x0 0xa0000000 0x0 0x400000>;
console-size = <0x20000>;
record-size = <0x20000>;
ftrace-size = <0x0>;
pmsg-size = <0x20000>;
};
};
};
&blsp1_uart2 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&uart_console_active>;
};
&tlmm {
gpio-reserved-ranges = <8 4>;
};