diff options
Diffstat (limited to 'target/linux/brcm2708/patches-4.1/0217-dts-Added-overlay-for-gpio_ir_recv-driver.patch')
| -rw-r--r-- | target/linux/brcm2708/patches-4.1/0217-dts-Added-overlay-for-gpio_ir_recv-driver.patch | 95 |
1 files changed, 0 insertions, 95 deletions
diff --git a/target/linux/brcm2708/patches-4.1/0217-dts-Added-overlay-for-gpio_ir_recv-driver.patch b/target/linux/brcm2708/patches-4.1/0217-dts-Added-overlay-for-gpio_ir_recv-driver.patch deleted file mode 100644 index e8701acc37..0000000000 --- a/target/linux/brcm2708/patches-4.1/0217-dts-Added-overlay-for-gpio_ir_recv-driver.patch +++ /dev/null @@ -1,95 +0,0 @@ -From a325b7215cef646853a7a2b6d338fb2e9da78def Mon Sep 17 00:00:00 2001 -From: Holger Steinhaus <hsteinhaus@gmx.de> -Date: Sat, 14 Nov 2015 18:37:43 +0100 -Subject: [PATCH 217/222] dts: Added overlay for gpio_ir_recv driver - ---- - arch/arm/boot/dts/overlays/Makefile | 1 + - arch/arm/boot/dts/overlays/README | 16 +++++++++ - arch/arm/boot/dts/overlays/gpio-ir-overlay.dts | 45 ++++++++++++++++++++++++++ - 3 files changed, 62 insertions(+) - 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 -@@ -17,6 +17,7 @@ dtb-$(RPI_DT_OVERLAYS) += at86rf233-over - dtb-$(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 -@@ -209,6 +209,22 @@ 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,<param>=<val> -+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: gpio-poweroff,<param>=<val> ---- /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 -+ }; -+}; |