From f07e572f6447465d8938679533d604e402b0f066 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=C3=81lvaro=20Fern=C3=A1ndez=20Rojas?= Date: Thu, 18 Feb 2021 18:04:33 +0100 Subject: bcm27xx: import latest patches from the RPi foundation MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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 --- ...erlays-dht11-Allow-multiple-instantiation.patch | 34 ++++++++++++++++++++++ 1 file changed, 34 insertions(+) create mode 100644 target/linux/bcm27xx/patches-5.4/950-0359-overlays-dht11-Allow-multiple-instantiation.patch (limited to 'target/linux/bcm27xx/patches-5.4/950-0359-overlays-dht11-Allow-multiple-instantiation.patch') diff --git a/target/linux/bcm27xx/patches-5.4/950-0359-overlays-dht11-Allow-multiple-instantiation.patch b/target/linux/bcm27xx/patches-5.4/950-0359-overlays-dht11-Allow-multiple-instantiation.patch new file mode 100644 index 0000000000..b75f1d4988 --- /dev/null +++ b/target/linux/bcm27xx/patches-5.4/950-0359-overlays-dht11-Allow-multiple-instantiation.patch @@ -0,0 +1,34 @@ +From 5c1a2df946720816c155ff38b01bcd49a0f44f78 Mon Sep 17 00:00:00 2001 +From: Phil Elwell +Date: Wed, 18 Dec 2019 10:41:33 +0000 +Subject: [PATCH] overlays: dht11: Allow multiple instantiation + +Add addresses to the dht11 and dht11_pins nodes to allow unique names +to be generated by assigning to the "reg" property. + +Signed-off-by: Phil Elwell +--- + arch/arm/boot/dts/overlays/dht11-overlay.dts | 6 ++++-- + 1 file changed, 4 insertions(+), 2 deletions(-) + +--- a/arch/arm/boot/dts/overlays/dht11-overlay.dts ++++ b/arch/arm/boot/dts/overlays/dht11-overlay.dts +@@ -24,7 +24,7 @@ + fragment@1 { + target = <&gpio>; + __overlay__ { +- dht11_pins: dht11_pins { ++ dht11_pins: dht11_pins@0 { + brcm,pins = <4>; + brcm,function = <0>; // in + brcm,pull = <0>; // off +@@ -34,6 +34,8 @@ + + __overrides__ { + gpiopin = <&dht11_pins>,"brcm,pins:0", +- <&dht11>,"gpios:4"; ++ <&dht11_pins>, "reg:0", ++ <&dht11>,"gpios:4", ++ <&dht11>,"reg:0"; + }; + }; -- cgit v1.2.3