brcm2708: update to v3.18

[15.05/openwrt.git] / target / linux / brcm2708 / patches-3.18 / 0077-Add-device-tree-overlay-for-HiFiBerry-Amp-Amp.patch

diff --git a/target/linux/brcm2708/patches-3.18/0077-Add-device-tree-overlay-for-HiFiBerry-Amp-Amp.patch b/target/linux/brcm2708/patches-3.18/0077-Add-device-tree-overlay-for-HiFiBerry-Amp-Amp.patch
new file mode 100755 (executable)
index 0000000..df9a7df
--- /dev/null
+++ b/target/linux/brcm2708/patches-3.18/0077-Add-device-tree-overlay-for-HiFiBerry-Amp-Amp.patch
@@ -0,0 +1,72 @@
+From 555c5c21ed88de7efa91ce45668ac11416eb29dd Mon Sep 17 00:00:00 2001
+From: Daniel Matuschek <info@crazy-audio.com>
+Date: Sun, 25 Jan 2015 19:41:06 +0100
+Subject: [PATCH 077/114] Add device tree overlay for HiFiBerry Amp/Amp+
+
+This patch add the missing device tree file for the HiFiBerry Amp and Amp+ boards.
+---
+ arch/arm/boot/dts/Makefile                  |  1 +
+ arch/arm/boot/dts/hifiberry-amp-overlay.dts | 39 +++++++++++++++++++++++++++++
+ 2 files changed, 40 insertions(+)
+ create mode 100644 arch/arm/boot/dts/hifiberry-amp-overlay.dts
+
+diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
+index 3c7f539..4e1ec2d 100644
+--- a/arch/arm/boot/dts/Makefile
++++ b/arch/arm/boot/dts/Makefile
+@@ -58,6 +58,7 @@ dtb-$(CONFIG_BCM2708_DT) += bcm2708-rpi-b-plus.dtb
+ dtb-$(CONFIG_BCM2708_DT) += hifiberry-dac-overlay.dtb
+ dtb-$(CONFIG_BCM2708_DT) += hifiberry-dacplus-overlay.dtb
+ dtb-$(CONFIG_BCM2708_DT) += hifiberry-digi-overlay.dtb
++dtb-$(CONFIG_BCM2708_DT) += hifiberry-amp-overlay.dtb
+ dtb-$(CONFIG_BCM2708_DT) += iqaudio-dac-overlay.dtb
+ dtb-$(CONFIG_BCM2708_DT) += iqaudio-dacplus-overlay.dtb
+ dtb-$(CONFIG_BCM2708_DT) += lirc-rpi-overlay.dtb
+diff --git a/arch/arm/boot/dts/hifiberry-amp-overlay.dts b/arch/arm/boot/dts/hifiberry-amp-overlay.dts
+new file mode 100644
+index 0000000..2c81448
+--- /dev/null
++++ b/arch/arm/boot/dts/hifiberry-amp-overlay.dts
+@@ -0,0 +1,39 @@
++// Definitions for HiFiBerry Amp/Amp+
++/dts-v1/;
++/plugin/;
++
++/ {
++      compatible = "brcm,bcm2708";
++
++      fragment@0 {
++              target = <&sound>;
++              __overlay__ {
++                      compatible = "hifiberry,hifiberry-amp";
++                      i2s-controller = <&i2s>;
++                      status = "okay";
++              };
++      };
++
++      fragment@1 {
++              target = <&i2s>;
++              __overlay__ {
++                      status = "okay";
++              };
++      };
++
++      fragment@2 {
++              target = <&i2c1>;
++              __overlay__ {
++                      #address-cells = <1>;
++                      #size-cells = <0>;
++                      status = "okay";
++
++                      tas5713@1b {
++                              #sound-dai-cells = <0>;
++                              compatible = "ti,tas5713";
++                              reg = <0x1b>;
++                              status = "okay";
++                      };
++              };
++      };
++};
+-- 
+1.8.3.2
+