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| author | Alexey Minnekhanov <alexey.min@gmail.com> | 2020-04-17 04:26:30 +0300 |
|---|---|---|
| committer | Bjorn Andersson <bjorn.andersson@linaro.org> | 2020-04-23 06:50:04 +0300 |
| commit | 23a6da79fe8b7f0b5725b40126a7b0638c016ef3 (patch) | |
| tree | c3bd446dd43342e0ee8d89a70dd537631cf5def8 /arch/arm64/boot/dts/qcom/sdm660-xiaomi-lavender.dts | |
| parent | feec34411d4c0a9759106ef4f7d563438b3881ae (diff) | |
| download | linux-23a6da79fe8b7f0b5725b40126a7b0638c016ef3.tar.xz | |
arm64: dts: qcom: Add Xiaomi Redmi Note 7 (lavender)
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>
Diffstat (limited to 'arch/arm64/boot/dts/qcom/sdm660-xiaomi-lavender.dts')
| -rw-r--r-- | arch/arm64/boot/dts/qcom/sdm660-xiaomi-lavender.dts | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/qcom/sdm660-xiaomi-lavender.dts b/arch/arm64/boot/dts/qcom/sdm660-xiaomi-lavender.dts new file mode 100644 index 000000000000..76533e8b2092 --- /dev/null +++ b/arch/arm64/boot/dts/qcom/sdm660-xiaomi-lavender.dts @@ -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>; +}; |