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authorÁlvaro Fernández Rojas <noltari@gmail.com>2017-03-04 19:37:50 +0100
committerÁlvaro Fernández Rojas <noltari@gmail.com>2017-03-04 19:37:50 +0100
commitbaad22eed3ea3242051bbde6ebf56e74deb11ea6 (patch)
tree2980f26a82772c37d7d655871780fad0f3a4aeb1 /target/linux/brcm2708/patches-4.9/0136-ASoC-A-simple-card-overlay-for-ADAU7002.patch
parentf229f4af31731badc2dec27c9bdef9f5fa8f7433 (diff)
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brcm2708: update linux 4.9 patches to latest version
As usual these patches were extracted and rebased from the raspberry pi repo: https://github.com/raspberrypi/linux/tree/rpi-4.9.y - Remove led1 from diag.sh for RPi3 since it causes boot issues. - Fix modules.mk typos. Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Diffstat (limited to 'target/linux/brcm2708/patches-4.9/0136-ASoC-A-simple-card-overlay-for-ADAU7002.patch')
-rw-r--r--target/linux/brcm2708/patches-4.9/0136-ASoC-A-simple-card-overlay-for-ADAU7002.patch93
1 files changed, 93 insertions, 0 deletions
diff --git a/target/linux/brcm2708/patches-4.9/0136-ASoC-A-simple-card-overlay-for-ADAU7002.patch b/target/linux/brcm2708/patches-4.9/0136-ASoC-A-simple-card-overlay-for-ADAU7002.patch
new file mode 100644
index 0000000000..4f122fcdb0
--- /dev/null
+++ b/target/linux/brcm2708/patches-4.9/0136-ASoC-A-simple-card-overlay-for-ADAU7002.patch
@@ -0,0 +1,93 @@
+From 1cd1f19adbe020544e18193a006af9c71c8c82ca Mon Sep 17 00:00:00 2001
+From: chris johnson <plasticchris@gmail.com>
+Date: Sun, 22 Jan 2017 03:27:31 +0000
+Subject: [PATCH] ASoC: A simple-card overlay for ADAU7002
+
+Usage: `dtoverlay=adau7002-simple`
+---
+ arch/arm/boot/dts/overlays/Makefile | 1 +
+ arch/arm/boot/dts/overlays/README | 6 +++
+ .../boot/dts/overlays/adau7002-simple-overlay.dts | 52 ++++++++++++++++++++++
+ 3 files changed, 59 insertions(+)
+ create mode 100644 arch/arm/boot/dts/overlays/adau7002-simple-overlay.dts
+
+--- a/arch/arm/boot/dts/overlays/Makefile
++++ b/arch/arm/boot/dts/overlays/Makefile
+@@ -2,6 +2,7 @@
+
+ dtbo-$(CONFIG_ARCH_BCM2835) += \
+ adau1977-adc.dtbo \
++ adau7002-simple.dtbo \
+ ads1015.dtbo \
+ ads7846.dtbo \
+ akkordion-iqdacplus.dtbo \
+--- a/arch/arm/boot/dts/overlays/README
++++ b/arch/arm/boot/dts/overlays/README
+@@ -168,6 +168,12 @@ Load: dtoverlay=adau1977-adc
+ Params: <None>
+
+
++Name: adau7002-simple
++Info: Overlay for the activation of ADAU7002 stereo PDM to I2S converter.
++Load: dtoverlay=adau7002-simple,<param>=<val>
++Params: card-name Override the default, "adau7002", card name.
++
++
+ Name: ads1015
+ Info: Overlay for activation of Texas Instruments ADS1015 ADC over I2C
+ Load: dtoverlay=ads1015,<param>=<val>
+--- /dev/null
++++ b/arch/arm/boot/dts/overlays/adau7002-simple-overlay.dts
+@@ -0,0 +1,52 @@
++/dts-v1/;
++/plugin/;
++
++/ {
++ compatible = "brcm,bcm2708";
++
++ fragment@0 {
++ target = <&i2s>;
++ __overlay__ {
++ status = "okay";
++ };
++ };
++
++ fragment@1 {
++ target-path = "/";
++ __overlay__ {
++ adau7002_codec: adau7002-codec {
++ #sound-dai-cells = <0>;
++ compatible = "adi,adau7002";
++/* IOVDD-supply = <&supply>;*/
++ status = "okay";
++ };
++ };
++ };
++
++ fragment@2 {
++ target = <&sound>;
++ sound_overlay: __overlay__ {
++ compatible = "simple-audio-card";
++ simple-audio-card,format = "i2s";
++ simple-audio-card,name = "adau7002";
++ simple-audio-card,bitclock-slave = <&dailink0_slave>;
++ simple-audio-card,frame-slave = <&dailink0_slave>;
++ simple-audio-card,widgets =
++ "Microphone", "Microphone Jack";
++ simple-audio-card,routing =
++ "PDM_DAT", "Microphone Jack";
++ status = "okay";
++ simple-audio-card,cpu {
++ sound-dai = <&i2s>;
++ };
++ dailink0_slave: simple-audio-card,codec {
++ sound-dai = <&adau7002_codec>;
++ };
++ };
++ };
++
++
++ __overrides__ {
++ card-name = <&sound_overlay>,"simple-audio-card,name";
++ };
++};