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62b7f5931c
bcm2708: boot tested on RPi B+ v1.2
bcm2709: boot tested on RPi 3B v1.2 and RPi 4B v1.1 4G
bcm2710: boot tested on RPi 3B v1.2
bcm2711: boot tested on RPi 4B v1.1 4G
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
(cherry-picked from commit f07e572f64)
60 lines
1.7 KiB
Diff
60 lines
1.7 KiB
Diff
From 60f3874207c50db6f6d9dbac40977843cb77acd5 Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?Petr=20=C5=A0tetiar?= <ynezz@true.cz>
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Date: Sat, 7 Mar 2020 22:37:52 +0100
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Subject: [PATCH] add Sensirion SPS30 to i2c-sensor overlay
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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Add support for Sensirion SPS30 particulate matter sensor with fixed
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address 0x69.
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Signed-off-by: Petr Štetiar <ynezz@true.cz>
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---
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arch/arm/boot/dts/overlays/README | 3 +++
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arch/arm/boot/dts/overlays/i2c-sensor-overlay.dts | 15 +++++++++++++++
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2 files changed, 18 insertions(+)
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--- a/arch/arm/boot/dts/overlays/README
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+++ b/arch/arm/boot/dts/overlays/README
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@@ -1261,6 +1261,9 @@ Params: addr Set the
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si7020 Select the Silicon Labs Si7013/20/21 humidity/
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temperature sensor
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+ sps30 Select the Sensirion SPS30 particulate matter
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+ sensor. Fixed address 0x69.
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+
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tmp102 Select the Texas Instruments TMP102 temp sensor
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Valid addresses 0x48-0x4b, default 0x48
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--- a/arch/arm/boot/dts/overlays/i2c-sensor-overlay.dts
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+++ b/arch/arm/boot/dts/overlays/i2c-sensor-overlay.dts
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@@ -231,6 +231,20 @@
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};
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};
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+ fragment@15 {
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+ target = <&i2c_arm>;
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+ __dormant__ {
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+ #address-cells = <1>;
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+ #size-cells = <0>;
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+ status = "okay";
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+
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+ sps30: sps30@69 {
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+ compatible = "sensirion,sps30";
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+ reg = <0x69>;
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+ status = "okay";
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+ };
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+ };
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+ };
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__overrides__ {
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addr = <&bme280>,"reg:0", <&bmp280>,"reg:0", <&tmp102>,"reg:0",
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@@ -252,5 +266,6 @@
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ds1621 = <0>,"+12";
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max17040 = <0>,"+13";
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bme680 = <0>,"+14";
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+ sps30 = <0>,"+15";
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};
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};
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