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-rw-r--r--target/linux/brcm2708/patches-4.4/0110-BCM270X_DT-Add-at86rf233-overlay.patch130
1 files changed, 0 insertions, 130 deletions
diff --git a/target/linux/brcm2708/patches-4.4/0110-BCM270X_DT-Add-at86rf233-overlay.patch b/target/linux/brcm2708/patches-4.4/0110-BCM270X_DT-Add-at86rf233-overlay.patch
deleted file mode 100644
index 24ca257727..0000000000
--- a/target/linux/brcm2708/patches-4.4/0110-BCM270X_DT-Add-at86rf233-overlay.patch
+++ /dev/null
@@ -1,130 +0,0 @@
-From 55fb7544e8e08b709140847810b2c7fa1efbb76d Mon Sep 17 00:00:00 2001
-From: Phil Elwell <phil@raspberrypi.org>
-Date: Mon, 5 Oct 2015 10:47:45 +0100
-Subject: [PATCH] BCM270X_DT: Add at86rf233 overlay
-
-Add an overlay to support the Atmel AT86RF233 WPAN transceiver on spi0.0.
-
-See: https://github.com/raspberrypi/linux/issues/1151
----
- arch/arm/boot/dts/overlays/Makefile | 1 +
- arch/arm/boot/dts/overlays/README | 21 +++++++--
- arch/arm/boot/dts/overlays/at86rf233-overlay.dts | 54 ++++++++++++++++++++++++
- 3 files changed, 72 insertions(+), 4 deletions(-)
- create mode 100644 arch/arm/boot/dts/overlays/at86rf233-overlay.dts
-
---- a/arch/arm/boot/dts/overlays/Makefile
-+++ b/arch/arm/boot/dts/overlays/Makefile
-@@ -13,6 +13,7 @@ ifeq ($(CONFIG_ARCH_BCM2835),y)
- endif
-
- dtb-$(RPI_DT_OVERLAYS) += ads7846-overlay.dtb
-+dtb-$(RPI_DT_OVERLAYS) += at86rf233-overlay.dtb
- dtb-$(RPI_DT_OVERLAYS) += bmp085_i2c-sensor-overlay.dtb
- dtb-$(RPI_DT_OVERLAYS) += dht11-overlay.dtb
- dtb-$(RPI_DT_OVERLAYS) += enc28j60-overlay.dtb
---- a/arch/arm/boot/dts/overlays/README
-+++ b/arch/arm/boot/dts/overlays/README
-@@ -69,13 +69,14 @@ DT parameters:
-
- Parameters always have default values, although in some cases (e.g. "w1-gpio")
- it is necessary to provided multiple overlays in order to get the desired
--behaviour. See the list of overlays below for a description of the parameters and their defaults.
-+behaviour. See the list of overlays below for a description of the parameters
-+and their defaults.
-
- The Overlay and Parameter Reference
- ===================================
-
--N.B. When editing this file, please preserve the indentation levels to make it simple to parse
--programmatically. NO HARD TABS.
-+N.B. When editing this file, please preserve the indentation levels to make it
-+simple to parse programmatically. NO HARD TABS.
-
-
- Name: <The base DTB>
-@@ -149,7 +150,7 @@ Name: ads7846
- Info: ADS7846 Touch controller
- Load: dtoverlay=ads7846,<param>=<val>
- Params: cs SPI bus Chip Select (default 1)
-- speed SPI bus speed (default 2Mhz, max 3.25MHz)
-+ speed SPI bus speed (default 2MHz, max 3.25MHz)
- penirq GPIO used for PENIRQ. REQUIRED
- penirq_pull Set GPIO pull (default 0=none, 2=pullup)
- swapxy Swap x and y axis
-@@ -170,6 +171,18 @@ Params: cs SPI bus
- www.kernel.org/doc/Documentation/devicetree/bindings/input/ads7846.txt
-
-
-+Name: at86rf233
-+Info: Configures the Atmel AT86RF233 802.15.4 low-power WPAN transceiver,
-+ connected to spi0.0
-+Load: dtoverlay=at86rf233,<param>=<val>
-+Params: interrupt GPIO used for INT (default 23)
-+ reset GPIO used for Reset (default 24)
-+ sleep GPIO used for Sleep (default 25)
-+ speed SPI bus speed in Hz (default 6000000)
-+ trim Fine tuning of the internal capacitance
-+ arrays (0=+0pF, 15=+4.5pF, default 15)
-+
-+
- Name: bmp085_i2c-sensor
- Info: Configures the BMP085/BMP180 digital barometric pressure and temperature
- sensors from Bosch Sensortec
---- /dev/null
-+++ b/arch/arm/boot/dts/overlays/at86rf233-overlay.dts
-@@ -0,0 +1,54 @@
-+/dts-v1/;
-+/plugin/;
-+
-+/* Overlay for Atmel AT86RF233 IEEE 802.15.4 WPAN transceiver on spi0.0 */
-+
-+/ {
-+ compatible = "brcm,bcm2835", "brcm,bcm2836", "brcm,bcm2708", "brcm,bcm2709";
-+
-+ fragment@0 {
-+ target = <&spi0>;
-+ __overlay__ {
-+ #address-cells = <1>;
-+ #size-cells = <0>;
-+
-+ status = "okay";
-+
-+ spidev@0{
-+ status = "disabled";
-+ };
-+
-+ lowpan0: at86rf233@0 {
-+ compatible = "atmel,at86rf233";
-+ reg = <0>;
-+ interrupt-parent = <&gpio>;
-+ interrupts = <23 4>; /* active high */
-+ reset-gpio = <&gpio 24 1>;
-+ sleep-gpio = <&gpio 25 1>;
-+ spi-max-frequency = <6000000>;
-+ xtal-trim = /bits/ 8 <0xf>;
-+ };
-+ };
-+ };
-+
-+ fragment@1 {
-+ target = <&gpio>;
-+ __overlay__ {
-+ lowpan0_pins: lowpan0_pins {
-+ brcm,pins = <23 24 25>;
-+ brcm,function = <0 1 1>; /* in out out */
-+ };
-+ };
-+ };
-+
-+ __overrides__ {
-+ interrupt = <&lowpan0>, "interrupts:0",
-+ <&lowpan0_pins>, "brcm,pins:0";
-+ reset = <&lowpan0>, "reset-gpio:4",
-+ <&lowpan0_pins>, "brcm,pins:4";
-+ sleep = <&lowpan0>, "sleep-gpio:4",
-+ <&lowpan0_pins>, "brcm,pins:8";
-+ speed = <&lowpan0>, "spi-max-frequency:0";
-+ trim = <&lowpan0>, "xtal-trim.0";
-+ };
-+};