diff options
Diffstat (limited to 'target/linux/brcm2708/patches-3.18/0077-Add-device-tree-overlay-for-HiFiBerry-Amp-Amp.patch')
| -rwxr-xr-x | target/linux/brcm2708/patches-3.18/0077-Add-device-tree-overlay-for-HiFiBerry-Amp-Amp.patch | 72 |
1 files changed, 72 insertions, 0 deletions
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 index 0000000000..df9a7df0b9 --- /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 + |