diff options
Diffstat (limited to 'target/linux/brcm2708/patches-4.4/0208-BCM270X_DT-Remove-explicit-claiming-of-UART-pins.patch')
| -rw-r--r-- | target/linux/brcm2708/patches-4.4/0208-BCM270X_DT-Remove-explicit-claiming-of-UART-pins.patch | 89 |
1 files changed, 0 insertions, 89 deletions
diff --git a/target/linux/brcm2708/patches-4.4/0208-BCM270X_DT-Remove-explicit-claiming-of-UART-pins.patch b/target/linux/brcm2708/patches-4.4/0208-BCM270X_DT-Remove-explicit-claiming-of-UART-pins.patch deleted file mode 100644 index 21f3b41d84..0000000000 --- a/target/linux/brcm2708/patches-4.4/0208-BCM270X_DT-Remove-explicit-claiming-of-UART-pins.patch +++ /dev/null @@ -1,89 +0,0 @@ -From 93d9ea7abe5811252560ec7ae2c5301d0bfb3c0d Mon Sep 17 00:00:00 2001 -From: Phil Elwell <phil@raspberrypi.org> -Date: Sat, 19 Mar 2016 16:51:37 +0000 -Subject: [PATCH] BCM270X_DT: Remove explicit claiming of UART pins - -It is convenient to be able to map a different function to the UART -pins (e.g. DPI for vga666) without having to disable the UART first. - -Signed-off-by: Phil Elwell <phil@raspberrypi.org> ---- - arch/arm/boot/dts/bcm2710-rpi-3-b.dts | 6 +++--- - .../boot/dts/overlays/pi3-disable-bt-overlay.dts | 10 ++++----- - .../boot/dts/overlays/pi3-miniuart-bt-overlay.dts | 25 +++++++++++----------- - 3 files changed, 20 insertions(+), 21 deletions(-) - ---- a/arch/arm/boot/dts/bcm2710-rpi-3-b.dts -+++ b/arch/arm/boot/dts/bcm2710-rpi-3-b.dts -@@ -57,9 +57,9 @@ - }; - - uart1_pins: uart1_pins { -- brcm,pins = <14 15>; -- brcm,function = <2>; /* alt5=UART1 */ -- brcm,pull = <0 2>; -+ brcm,pins; -+ brcm,function; -+ brcm,pull; - }; - }; - ---- a/arch/arm/boot/dts/overlays/pi3-disable-bt-overlay.dts -+++ b/arch/arm/boot/dts/overlays/pi3-disable-bt-overlay.dts -@@ -28,13 +28,11 @@ - }; - - fragment@2 { -- target = <&gpio>; -+ target = <&uart0_pins>; - __overlay__ { -- uart0_pins: uart0_pins { -- brcm,pins = <14 15>; -- brcm,function = <4>; /* alt0 */ -- brcm,pull = <0 2>; -- }; -+ brcm,pins; -+ brcm,function; -+ brcm,pull; - }; - }; - ---- a/arch/arm/boot/dts/overlays/pi3-miniuart-bt-overlay.dts -+++ b/arch/arm/boot/dts/overlays/pi3-miniuart-bt-overlay.dts -@@ -37,23 +37,24 @@ - }; - - fragment@2 { -- target = <&gpio>; -+ target = <&uart0_pins>; - __overlay__ { -- uart0_pins: uart0_pins { -- brcm,pins = <14 15>; -- brcm,function = <4>; /* alt0 */ -- brcm,pull = <0 2>; -- }; -- -- uart1_pins: uart1_pins { -- brcm,pins = <32 33>; -- brcm,function = <2>; /* alt5=UART1 */ -- brcm,pull = <0 2>; -- }; -+ brcm,pins; -+ brcm,function; -+ brcm,pull; - }; - }; - - fragment@3 { -+ target = <&uart1_pins>; -+ __overlay__ { -+ brcm,pins = <32 33>; -+ brcm,function = <2>; /* alt5=UART1 */ -+ brcm,pull = <0 2>; -+ }; -+ }; -+ -+ fragment@4 { - target-path = "/aliases"; - __overlay__ { - serial0 = "/soc/uart@7e201000"; |