diff options
Diffstat (limited to 'target/linux/bcm27xx/patches-6.1/950-1283-Overlays-Add-definitions-for-HiFiBerry-8-channel-DAC.patch')
| -rw-r--r-- | target/linux/bcm27xx/patches-6.1/950-1283-Overlays-Add-definitions-for-HiFiBerry-8-channel-DAC.patch | 113 |
1 files changed, 0 insertions, 113 deletions
diff --git a/target/linux/bcm27xx/patches-6.1/950-1283-Overlays-Add-definitions-for-HiFiBerry-8-channel-DAC.patch b/target/linux/bcm27xx/patches-6.1/950-1283-Overlays-Add-definitions-for-HiFiBerry-8-channel-DAC.patch deleted file mode 100644 index b383b744e7..0000000000 --- a/target/linux/bcm27xx/patches-6.1/950-1283-Overlays-Add-definitions-for-HiFiBerry-8-channel-DAC.patch +++ /dev/null @@ -1,113 +0,0 @@ -From 813135a7ff3f0c2b91dc06a5b3f8deac15570466 Mon Sep 17 00:00:00 2001 -From: j-schambacher <joerg@hifiberry.com> -Date: Wed, 28 Feb 2024 11:34:05 +0100 -Subject: [PATCH 1283/1295] Overlays: Add definitions for HiFiBerry 8 channel - DAC8X - -Dedicated overlay claiming all 4 data lanes of the designware -I2S0 module to drive 4x PCM5102. THe devices share BCLK and -LRCLK, therefore all outputs will always run at the same -samplerate and format. - -Compatible only with PI5! - -Signed-off-by: j-schambacher <joerg@hifiberry.com> ---- - arch/arm/boot/dts/overlays/Makefile | 1 + - arch/arm/boot/dts/overlays/README | 6 +++ - .../dts/overlays/hifiberry-dac8x-overlay.dts | 50 +++++++++++++++++++ - arch/arm/boot/dts/overlays/overlay_map.dts | 4 ++ - 4 files changed, 61 insertions(+) - create mode 100644 arch/arm/boot/dts/overlays/hifiberry-dac8x-overlay.dts - ---- a/arch/arm/boot/dts/overlays/Makefile -+++ b/arch/arm/boot/dts/overlays/Makefile -@@ -88,6 +88,7 @@ dtbo-$(CONFIG_ARCH_BCM2835) += \ - hifiberry-amp3.dtbo \ - hifiberry-amp4pro.dtbo \ - hifiberry-dac.dtbo \ -+ hifiberry-dac8x.dtbo \ - hifiberry-dacplus.dtbo \ - hifiberry-dacplusadc.dtbo \ - hifiberry-dacplusadcpro.dtbo \ ---- a/arch/arm/boot/dts/overlays/README -+++ b/arch/arm/boot/dts/overlays/README -@@ -1772,6 +1772,12 @@ Load: dtoverlay=hifiberry-dac - Params: <None> - - -+Name: hifiberry-dac8x -+Info: Configures the HifiBerry DAC8X audio cards (only on PI5) -+Load: dtoverlay=hifiberry-dac8x -+Params: <None> -+ -+ - Name: hifiberry-dacplus - Info: Configures the HifiBerry DAC+ audio card - Load: dtoverlay=hifiberry-dacplus,<param>=<val> ---- /dev/null -+++ b/arch/arm/boot/dts/overlays/hifiberry-dac8x-overlay.dts -@@ -0,0 +1,50 @@ -+// Definitions for HiFiBerry DAC8x -+/dts-v1/; -+/plugin/; -+ -+/ { -+ compatible = "brcm,bcm2712"; -+ -+ fragment@0 { -+ target = <&gpio>; -+ __overlay__ { -+ rp1_i2s0_dac8x: rp1_i2s0_dac8x { -+ function = "i2s0"; -+ pins = "gpio18", "gpio19", "gpio21", -+ "gpio23", "gpio25", "gpio27"; -+ bias-disable; -+ status = "okay"; -+ }; -+ }; -+ }; -+ -+ fragment@1 { -+ target = <&i2s_clk_producer>; -+ __overlay__ { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&rp1_i2s0_dac8x>; -+ status = "okay"; -+ }; -+ }; -+ -+ fragment@2 { -+ target-path = "/"; -+ __overlay__ { -+ pcm5102a-codec { -+ #sound-dai-cells = <0>; -+ compatible = "ti,pcm5102a"; -+ status = "okay"; -+ }; -+ }; -+ }; -+ -+ fragment@3 { -+ target = <&sound>; -+ __overlay__ { -+ compatible = "hifiberry,hifiberry-dac8x"; -+ i2s-controller = <&i2s_clk_producer>; -+ status = "okay"; -+ }; -+ }; -+ -+}; ---- a/arch/arm/boot/dts/overlays/overlay_map.dts -+++ b/arch/arm/boot/dts/overlays/overlay_map.dts -@@ -48,6 +48,10 @@ - bcm2712; - }; - -+ hifiberry-dac8x { -+ bcm2712; -+ }; -+ - highperi { - bcm2711; - }; |