diff options
Diffstat (limited to 'target/linux/bcm27xx/patches-5.10/950-0680-overlays-Add-overlay-for-Chipdip-I2S-master-DAC.patch')
-rw-r--r-- | target/linux/bcm27xx/patches-5.10/950-0680-overlays-Add-overlay-for-Chipdip-I2S-master-DAC.patch | 94 |
1 files changed, 0 insertions, 94 deletions
diff --git a/target/linux/bcm27xx/patches-5.10/950-0680-overlays-Add-overlay-for-Chipdip-I2S-master-DAC.patch b/target/linux/bcm27xx/patches-5.10/950-0680-overlays-Add-overlay-for-Chipdip-I2S-master-DAC.patch deleted file mode 100644 index 6428e2fc0f..0000000000 --- a/target/linux/bcm27xx/patches-5.10/950-0680-overlays-Add-overlay-for-Chipdip-I2S-master-DAC.patch +++ /dev/null @@ -1,94 +0,0 @@ -From 63f4efd396406bcfea7f72c4ba883a9acf0e039c Mon Sep 17 00:00:00 2001 -From: "chipdip.lab" <43340836+chipdipru@users.noreply.github.com> -Date: Fri, 9 Jul 2021 16:00:22 +0300 -Subject: [PATCH] overlays: Add overlay for Chipdip I2S master DAC - -Signed-off-by: Evgenij Sapunov <evgenij.sapunov@chipdip.ru> ---- - arch/arm/boot/dts/overlays/Makefile | 1 + - arch/arm/boot/dts/overlays/README | 6 +++ - .../chipdip-i2s-master-dac-overlay.dts | 53 +++++++++++++++++++ - 3 files changed, 60 insertions(+) - create mode 100644 arch/arm/boot/dts/overlays/chipdip-i2s-master-dac-overlay.dts - ---- a/arch/arm/boot/dts/overlays/Makefile -+++ b/arch/arm/boot/dts/overlays/Makefile -@@ -30,6 +30,7 @@ dtbo-$(CONFIG_ARCH_BCM2835) += \ - audiosense-pi.dtbo \ - audremap.dtbo \ - balena-fin.dtbo \ -+ chipdip-i2s-master-dac.dtbo \ - cma.dtbo \ - dht11.dtbo \ - dionaudio-loco.dtbo \ ---- a/arch/arm/boot/dts/overlays/README -+++ b/arch/arm/boot/dts/overlays/README -@@ -622,6 +622,12 @@ Info: This overlay is now deprecated - - Load: <Deprecated> - - -+Name: chipdip-i2s-master-dac -+Info: Configures Raspberry PI to work as I2S slave with BCLK=64Fs. -+Load: dtoverlay=chipdip-i2s-master-dac -+Params: <None> -+ -+ - Name: cma - Info: Set custom CMA sizes, only use if you know what you are doing, might - clash with other overlays like vc4-fkms-v3d and vc4-kms-v3d. ---- /dev/null -+++ b/arch/arm/boot/dts/overlays/chipdip-i2s-master-dac-overlay.dts -@@ -0,0 +1,53 @@ -+/* -+ * Device Tree overlay for ChipDip I2S master DAC -+ */ -+ -+/dts-v1/; -+/plugin/; -+ -+/ { -+ compatible = "brcm,bcm2835"; -+ fragment@0 { -+ target = <&sound>; -+ __overlay__ { -+ compatible = "simple-audio-card"; -+ simple-audio-card,name = "ChipDip I2S master DAC"; -+ status="okay"; -+ playback_link: simple-audio-card,dai-link@0 { -+ format = "i2s"; -+ bitclock-master = <&p_codec_dai>; -+ frame-master = <&p_codec_dai>; -+ p_cpu_dai: cpu { -+ sound-dai = <&i2s>; -+ dai-tdm-slot-num = <2>; -+ dai-tdm-slot-width = <32>; -+ }; -+ -+ p_codec_dai: codec { -+ sound-dai = <&codec_out>; -+ }; -+ }; -+ }; -+ }; -+ -+ fragment@1 { -+ target-path = "/"; -+ __overlay__ { -+ codec_out: spdif-transmitter { -+ #address-cells = <0>; -+ #size-cells = <0>; -+ #sound-dai-cells = <0>; -+ compatible = "linux,spdif-dit"; -+ status = "okay"; -+ }; -+ }; -+ }; -+ -+ fragment@2 { -+ target = <&i2s>; -+ __overlay__ { -+ #sound-dai-cells = <0>; -+ status = "okay"; -+ }; -+ }; -+}; |