From 011aaeec01e870c9b1248194cd4522d51174d1de Mon Sep 17 00:00:00 2001 From: Felix Fietkau Date: Sun, 17 Jan 2016 10:42:23 +0000 Subject: brcm2708: add linux 4.4 support MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit - random-bcm2708 and spi-bcm2708 have been removed. - sound-soc-bcm2708-i2s has been upstreamed as sound-soc-bcm2835-i2s. Let's keep linux 4.1 for a while, since linux 4.4 appears to have some issues with multicast traffic on RPi ethernet: https://gist.github.com/Noltari/5b1cfdecce5ed4bc08fd Signed-off-by: Álvaro Fernández Rojas git-svn-id: svn://svn.openwrt.org/openwrt/trunk@48266 3c298f89-4303-0410-b956-a3cf2f4a3e73 --- ...dts-Added-overlay-for-gpio_ir_recv-driver.patch | 104 +++++++++++++++++++++ 1 file changed, 104 insertions(+) create mode 100644 target/linux/brcm2708/patches-4.4/0106-dts-Added-overlay-for-gpio_ir_recv-driver.patch (limited to 'target/linux/brcm2708/patches-4.4/0106-dts-Added-overlay-for-gpio_ir_recv-driver.patch') diff --git a/target/linux/brcm2708/patches-4.4/0106-dts-Added-overlay-for-gpio_ir_recv-driver.patch b/target/linux/brcm2708/patches-4.4/0106-dts-Added-overlay-for-gpio_ir_recv-driver.patch new file mode 100644 index 0000000000..356b7789a4 --- /dev/null +++ b/target/linux/brcm2708/patches-4.4/0106-dts-Added-overlay-for-gpio_ir_recv-driver.patch @@ -0,0 +1,104 @@ +From d97e7fdedbc15a25985dfa73f7e1c63e2b4ca4c8 Mon Sep 17 00:00:00 2001 +From: Holger Steinhaus +Date: Sat, 14 Nov 2015 18:37:43 +0100 +Subject: [PATCH 106/127] dts: Added overlay for gpio_ir_recv driver + +--- + arch/arm/boot/dts/overlays/Makefile | 1 + + arch/arm/boot/dts/overlays/README | 18 ++++++++++- + arch/arm/boot/dts/overlays/gpio-ir-overlay.dts | 45 ++++++++++++++++++++++++++ + 3 files changed, 63 insertions(+), 1 deletion(-) + create mode 100644 arch/arm/boot/dts/overlays/gpio-ir-overlay.dts + +--- a/arch/arm/boot/dts/overlays/Makefile ++++ b/arch/arm/boot/dts/overlays/Makefile +@@ -16,6 +16,7 @@ dtb-$(RPI_DT_OVERLAYS) += ads7846-overla + dtb-$(RPI_DT_OVERLAYS) += bmp085_i2c-sensor-overlay.dtb + dtb-$(RPI_DT_OVERLAYS) += dht11-overlay.dtb + dtb-$(RPI_DT_OVERLAYS) += enc28j60-overlay.dtb ++dtb-$(RPI_DT_OVERLAYS) += gpio-ir-overlay.dtb + dtb-$(RPI_DT_OVERLAYS) += gpio-poweroff-overlay.dtb + dtb-$(RPI_DT_OVERLAYS) += hifiberry-amp-overlay.dtb + dtb-$(RPI_DT_OVERLAYS) += hifiberry-dac-overlay.dtb +--- a/arch/arm/boot/dts/overlays/README ++++ b/arch/arm/boot/dts/overlays/README +@@ -196,6 +196,22 @@ Params: int_pin GPIO us + speed SPI bus speed (default 12000000) + + ++Name: gpio-ir ++Info: Use GPIO pin as rc-core style infrared receiver input. The rc-core- ++ based gpio_ir_recv driver maps received keys directly to a ++ /dev/input/event* device, all decoding is done by the kernel - LIRC is ++ not required! The key mapping and other decoding parameters can be ++ configured by "ir-keytable" tool. ++Load: dtoverlay=gpio-ir,= ++Params: gpio_pin Input pin number. Default is 18. ++ ++ gpio_pull Desired pull-up/down state (off, down, up) ++ Default is "down". ++ ++ rc-map-name Default rc keymap (can also be changed by ++ ir-keytable), defaults to "rc-rc6-mce" ++ ++ + Name: gpio-poweroff + Info: Drives a GPIO high or low on reboot + Load: dtoverlay=gpio-poweroff,= +@@ -308,7 +324,7 @@ Params: + Name: lirc-rpi + Info: Configures lirc-rpi (Linux Infrared Remote Control for Raspberry Pi) + Consult the module documentation for more details. +-Load: dtoverlay=lirc-rpi,=,... ++Load: dtoverlay=lirc-rpi,= + Params: gpio_out_pin GPIO for output (default "17") + + gpio_in_pin GPIO for input (default "18") +--- /dev/null ++++ b/arch/arm/boot/dts/overlays/gpio-ir-overlay.dts +@@ -0,0 +1,45 @@ ++// Definitions for ir-gpio module ++/dts-v1/; ++/plugin/; ++ ++/ { ++ compatible = "brcm,bcm2708"; ++ ++ fragment@0 { ++ target-path = "/"; ++ __overlay__ { ++ gpio_ir: ir-receiver { ++ compatible = "gpio-ir-receiver"; ++ ++ // pin number, high or low ++ gpios = <&gpio 18 1>; ++ ++ // parameter for keymap name ++ linux,rc-map-name = "rc-rc6-mce"; ++ ++ status = "okay"; ++ }; ++ }; ++ }; ++ ++ fragment@1 { ++ target = <&gpio>; ++ __overlay__ { ++ gpio_ir_pins: gpio_ir_pins { ++ brcm,pins = <18>; // pin 18 ++ brcm,function = <0>; // in ++ brcm,pull = <1>; // down ++ }; ++ }; ++ }; ++ ++ __overrides__ { ++ // parameters ++ gpio_pin = <&gpio_ir>,"gpios:4", ++ <&gpio_ir_pins>,"brcm,pins:0", ++ <&gpio_ir_pins>,"brcm,pull:0"; // pin number ++ gpio_pull = <&gpio_ir_pins>,"brcm,pull:0"; // pull-up/down state ++ ++ rc-map-name = <&gpio_ir>,"linux,rc-map-name"; // default rc map ++ }; ++}; -- cgit v1.2.3