diff options
Diffstat (limited to 'target/linux/bcm27xx/patches-5.4/950-1039-overlays-add-wm8960-soundcard-overlay.patch')
| -rw-r--r-- | target/linux/bcm27xx/patches-5.4/950-1039-overlays-add-wm8960-soundcard-overlay.patch | 129 |
1 files changed, 0 insertions, 129 deletions
diff --git a/target/linux/bcm27xx/patches-5.4/950-1039-overlays-add-wm8960-soundcard-overlay.patch b/target/linux/bcm27xx/patches-5.4/950-1039-overlays-add-wm8960-soundcard-overlay.patch deleted file mode 100644 index fa2f54cacf..0000000000 --- a/target/linux/bcm27xx/patches-5.4/950-1039-overlays-add-wm8960-soundcard-overlay.patch +++ /dev/null @@ -1,129 +0,0 @@ -From 4b26aad69c65e141e7ad5187c558d20304eb4bd8 Mon Sep 17 00:00:00 2001 -From: Aaron Shaw <shawaj@gmail.com> -Date: Sat, 2 Jan 2021 02:34:03 +0000 -Subject: [PATCH] overlays: add wm8960-soundcard overlay - -add overlay for waveshare wm8960 simple-audio-card - -Change-type: patch -Signed-off-by: Aaron Shaw <shawaj@gmail.com> ---- - arch/arm/boot/dts/overlays/Makefile | 3 +- - arch/arm/boot/dts/overlays/README | 7 ++ - .../dts/overlays/wm8960-soundcard-overlay.dts | 82 +++++++++++++++++++ - 3 files changed, 91 insertions(+), 1 deletion(-) - create mode 100644 arch/arm/boot/dts/overlays/wm8960-soundcard-overlay.dts - ---- a/arch/arm/boot/dts/overlays/Makefile -+++ b/arch/arm/boot/dts/overlays/Makefile -@@ -210,7 +210,8 @@ dtbo-$(CONFIG_ARCH_BCM2835) += \ - w1-gpio.dtbo \ - w1-gpio-pullup.dtbo \ - w5500.dtbo \ -- wittypi.dtbo -+ wittypi.dtbo \ -+ wm8960-soundcard.dtbo - - targets += dtbs dtbs_install - targets += $(dtbo-y) ---- a/arch/arm/boot/dts/overlays/README -+++ b/arch/arm/boot/dts/overlays/README -@@ -3073,6 +3073,13 @@ Params: led_gpio GPIO for - "default-on") - - -+Name: wm8960-soundcard -+Info: Overlay for the Waveshare wm8960 soundcard -+Load: dtoverlay=wm8960-soundcard,<param>=<val> -+Params: alsaname Changes the card name in ALSA -+ compatible Changes the codec compatibility -+ -+ - Troubleshooting - =============== - ---- /dev/null -+++ b/arch/arm/boot/dts/overlays/wm8960-soundcard-overlay.dts -@@ -0,0 +1,82 @@ -+// Definitions for Waveshare WM8960 https://github.com/waveshare/WM8960-Audio-HAT -+/dts-v1/; -+/plugin/; -+ -+/ { -+ compatible = "brcm,bcm2835"; -+ -+ fragment@0 { -+ target = <&i2s>; -+ __overlay__ { -+ status = "okay"; -+ }; -+ }; -+ -+ fragment@1 { -+ target-path="/"; -+ __overlay__ { -+ wm8960_mclk: wm8960_mclk { -+ compatible = "fixed-clock"; -+ #clock-cells = <0>; -+ clock-frequency = <12288000>; -+ }; -+ }; -+ }; -+ fragment@2 { -+ target = <&i2c1>; -+ __overlay__ { -+ #address-cells = <1>; -+ #size-cells = <0>; -+ status = "okay"; -+ -+ wm8960: wm8960 { -+ compatible = "wlf,wm8960"; -+ reg = <0x1a>; -+ #sound-dai-cells = <0>; -+ AVDD-supply = <&vdd_5v0_reg>; -+ DVDD-supply = <&vdd_3v3_reg>; -+ }; -+ }; -+ }; -+ -+ -+ fragment@3 { -+ target = <&sound>; -+ slave_overlay: __overlay__ { -+ compatible = "simple-audio-card"; -+ simple-audio-card,format = "i2s"; -+ simple-audio-card,name = "wm8960-soundcard"; -+ status = "okay"; -+ -+ simple-audio-card,widgets = -+ "Microphone", "Mic Jack", -+ "Line", "Line In", -+ "Line", "Line Out", -+ "Speaker", "Speaker", -+ "Headphone", "Headphone Jack"; -+ simple-audio-card,routing = -+ "Headphone Jack", "HP_L", -+ "Headphone Jack", "HP_R", -+ "Speaker", "SPK_LP", -+ "Speaker", "SPK_LN", -+ "LINPUT1", "Mic Jack", -+ "LINPUT3", "Mic Jack", -+ "RINPUT1", "Mic Jack", -+ "RINPUT2", "Mic Jack"; -+ -+ simple-audio-card,cpu { -+ sound-dai = <&i2s>; -+ }; -+ dailink0_slave: simple-audio-card,codec { -+ sound-dai = <&wm8960>; -+ clocks = <&wm8960_mclk>; -+ clock-names = "mclk"; -+ }; -+ }; -+ }; -+ -+ __overrides__ { -+ alsaname = <&slave_overlay>,"simple-audio-card,name"; -+ compatible = <&wm8960>,"compatible"; -+ }; -+}; |