bcm27xx: update 6.1 patches from RPi foundation

[openwrt/staging/xback.git] / target / linux / bcm27xx / patches-6.1 / 950-1277-Add-overlays-needed-for-Interlude-Audio-Digital-and-.patch

diff --git a/target/linux/bcm27xx/patches-6.1/950-1277-Add-overlays-needed-for-Interlude-Audio-Digital-and-.patch b/target/linux/bcm27xx/patches-6.1/950-1277-Add-overlays-needed-for-Interlude-Audio-Digital-and-.patch
new file mode 100644 (file)
index 0000000..2c4196a
--- /dev/null
+++ b/target/linux/bcm27xx/patches-6.1/950-1277-Add-overlays-needed-for-Interlude-Audio-Digital-and-.patch
@@ -0,0 +1,179 @@
+From d787ecf50d7a6ec32f8e1afcb8559600396c0f45 Mon Sep 17 00:00:00 2001
+From: Ben Payne <ben@bluerocksoft.com>
+Date: Tue, 13 Feb 2024 14:56:28 -0800
+Subject: [PATCH 1277/1295] Add overlays needed for Interlude Audio Digital and
+ Analog hats
+
+Adding 2 new overlays for use with
+Interlude Audio's Digital and Analog hats
+adding descriptions for both in README
+adding changes to Makefile to include both DT's
+---
+ arch/arm/boot/dts/overlays/Makefile           |  2 +
+ arch/arm/boot/dts/overlays/README             | 12 +++
+ .../interludeaudio-analog-overlay.dts         | 73 +++++++++++++++++++
+ .../interludeaudio-digital-overlay.dts        | 49 +++++++++++++
+ 4 files changed, 136 insertions(+)
+ create mode 100644 arch/arm/boot/dts/overlays/interludeaudio-analog-overlay.dts
+ create mode 100644 arch/arm/boot/dts/overlays/interludeaudio-digital-overlay.dts
+
+--- a/arch/arm/boot/dts/overlays/Makefile
++++ b/arch/arm/boot/dts/overlays/Makefile
+@@ -131,6 +131,8 @@ dtbo-$(CONFIG_ARCH_BCM2835) += \
+       imx477.dtbo \
+       imx519.dtbo \
+       imx708.dtbo \
++      interludeaudio-analog.dtbo \
++      interludeaudio-digital.dtbo \
+       iqaudio-codec.dtbo \
+       iqaudio-dac.dtbo \
+       iqaudio-dacplus.dtbo \
+--- a/arch/arm/boot/dts/overlays/README
++++ b/arch/arm/boot/dts/overlays/README
+@@ -2708,6 +2708,18 @@ Params: rotation                Mounting
+                                 450000000 (default), 447000000, 453000000.
+ 
+ 
++Name:   interludeaudio-analog
++Info:   Configures Interlude Audio Analog Hat audio card
++Load:   dtoverlay=interludeaudio-analog,<param>=<val>
++Params: gpiopin                 GPIO pin for codec reset
++
++
++Name:   interludeaudio-digital
++Info:   Configures Interlude Audio Digital Hat audio card
++Load:   dtoverlay=interludeaudio-digital
++Params: <None>
++
++
+ Name:   iqaudio-codec
+ Info:   Configures the IQaudio Codec audio card
+ Load:   dtoverlay=iqaudio-codec
+--- /dev/null
++++ b/arch/arm/boot/dts/overlays/interludeaudio-analog-overlay.dts
+@@ -0,0 +1,73 @@
++// Definitions for Interlude audio analog hat
++/dts-v1/;
++/plugin/;
++
++/ {
++      compatible = "brcm,bcm2835";
++
++      fragment@0 {
++              target = <&sound>;
++              __overlay__ {
++                      compatible = "simple-audio-card";
++                      i2s-controller = <&i2s_clk_consumer>;
++                      status = "okay";
++
++                      simple-audio-card,name = "snd_IA_Analog_Hat";
++
++                      simple-audio-card,widgets =
++                              "Line", "Line In",
++                              "Line", "Line Out";
++
++                      simple-audio-card,routing =
++                              "Line Out","AOUTA+",
++                              "Line Out","AOUTA-",
++                              "Line Out","AOUTB+",
++                              "Line Out","AOUTB-",
++                              "AINA","Line In",
++                              "AINB","Line In";
++
++                      simple-audio-card,format = "i2s";
++
++                      simple-audio-card,bitclock-master = <&sound_master>;
++                      simple-audio-card,frame-master = <&sound_master>;
++
++                      simple-audio-card,cpu {
++                              sound-dai = <&i2s>;
++                              dai-tdm-slot-num = <2>;
++                              dai-tdm-slot-width = <32>;
++                      };
++
++                      sound_master: simple-audio-card,codec {
++                              sound-dai = <&cs4271>;
++                              system-clock-frequency = <24576000>;
++                      };
++              };
++      };
++
++      fragment@1 {
++              target = <&i2s_clk_consumer>;
++              __overlay__ {
++                      status = "okay";
++              };
++      };
++
++      fragment@2 {
++              target = <&i2c1>;
++              __overlay__ {
++                      #address-cells = <1>;
++                      #size-cells = <0>;
++                      status = "okay";
++
++                      cs4271: cs4271@10 {
++                              #sound-dai-cells = <0>;
++                              compatible = "cirrus,cs4271";
++                              reg = <0x10>;
++                              status = "okay";
++                              reset-gpio = <&gpio 24 0>; /* Pin 26, active high */
++                      };
++              };
++      };
++      __overrides__ {
++              gpiopin = <&cs4271>,"reset-gpio:4";
++      };
++};
+--- /dev/null
++++ b/arch/arm/boot/dts/overlays/interludeaudio-digital-overlay.dts
+@@ -0,0 +1,49 @@
++// Definitions for Interlude Audio Digital Hat
++/dts-v1/;
++/plugin/;
++
++/ {
++      compatible = "brcm,bcm2835";
++
++      fragment@0 {
++              target = <&i2s_clk_consumer>;
++              __overlay__ {
++                      status = "okay";
++              };
++      };
++
++      fragment@1 {
++              target = <&i2c1>;
++              __overlay__ {
++                      #address-cells = <1>;
++                      #size-cells = <0>;
++                      status = "okay";
++
++                      wm8804@3b {
++                              #sound-dai-cells = <0>;
++                              compatible = "wlf,wm8804";
++                              reg = <0x3b>;
++                              PVDD-supply = <&vdd_3v3_reg>;
++                              DVDD-supply = <&vdd_3v3_reg>;
++                              status = "okay";
++                      };
++              };
++      };
++
++
++      fragment@2 {
++              target = <&sound>;
++              __overlay__ {
++                      compatible = "interludeaudio,interludeaudio-digital";
++                      i2s-controller = <&i2s_clk_consumer>;
++                      status = "okay";
++                      clock44-gpio = <&gpio 22 0>;
++                      clock48-gpio = <&gpio 27 0>;
++                      led1-gpio = <&gpio 13 0>;
++                      led2-gpio = <&gpio 12 0>;
++                      led3-gpio = <&gpio 6 0>;
++                      reset-gpio = <&gpio 23 0>;
++              };
++      };
++
++};