From 42954857190b9df16d9d873ecc7f6cc38e013e44 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=C3=81lvaro=20Fern=C3=A1ndez=20Rojas?= Date: Tue, 9 Jul 2019 20:32:28 +0200 Subject: brcm2708: add linux 4.19 support MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Boot tested on Raspberry Pi B+ (BCM2708) and Raspberry Pi 2 (BCM2709) Signed-off-by: Álvaro Fernández Rojas --- ...ays-pi3-disable-bt-Clear-out-bt_pins-node.patch | 33 ++++++++++++++++++++++ 1 file changed, 33 insertions(+) create mode 100644 target/linux/brcm2708/patches-4.19/950-0180-overlays-pi3-disable-bt-Clear-out-bt_pins-node.patch (limited to 'target/linux/brcm2708/patches-4.19/950-0180-overlays-pi3-disable-bt-Clear-out-bt_pins-node.patch') diff --git a/target/linux/brcm2708/patches-4.19/950-0180-overlays-pi3-disable-bt-Clear-out-bt_pins-node.patch b/target/linux/brcm2708/patches-4.19/950-0180-overlays-pi3-disable-bt-Clear-out-bt_pins-node.patch new file mode 100644 index 0000000000..f712da8f74 --- /dev/null +++ b/target/linux/brcm2708/patches-4.19/950-0180-overlays-pi3-disable-bt-Clear-out-bt_pins-node.patch @@ -0,0 +1,33 @@ +From 3bbbf9c1d2e2459c9a74adf0e7b771ac2b9f7451 Mon Sep 17 00:00:00 2001 +From: Phil Elwell +Date: Mon, 29 Oct 2018 10:38:31 +0000 +Subject: [PATCH 180/703] overlays: pi3-disable-bt: Clear out bt_pins node + +The pi3-disable-bt overlay does not (and cannot) delete the bt_pins +node, but emptying its properties (including brcm,pins) is a way of +signalling to the hciuart systemd service that Bluetooth has been +disabled. + +Signed-off-by: Phil Elwell +--- + arch/arm/boot/dts/overlays/pi3-disable-bt-overlay.dts | 9 +++++++++ + 1 file changed, 9 insertions(+) + +--- a/arch/arm/boot/dts/overlays/pi3-disable-bt-overlay.dts ++++ b/arch/arm/boot/dts/overlays/pi3-disable-bt-overlay.dts +@@ -37,6 +37,15 @@ + }; + + fragment@3 { ++ target = <&bt_pins>; ++ __overlay__ { ++ brcm,pins; ++ brcm,function; ++ brcm,pull; ++ }; ++ }; ++ ++ fragment@4 { + target-path = "/aliases"; + __overlay__ { + serial0 = "/soc/serial@7e201000"; -- cgit v1.2.3