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f5919b65d4
Patch generation process: - rebase rpi/rpi-4.14.y on v4.14.89 from linux-stable - git format-patch v4.14.89 Patches skipped during rebase: - lan78xx: Read MAC address from DT if present - lan78xx: Enable LEDs and auto-negotiation - Revert "softirq: Let ksoftirqd do its job" - sc16is7xx: Fix for multi-channel stall - lan78xx: Ignore DT MAC address if already valid - lan78xx: Simple patch to prevent some crashes - tcp_write_queue_purge clears all the SKBs in the write queue - Revert "lan78xx: Simple patch to prevent some crashes" - lan78xx: Connect phy early - Arm: mm: ftrace: Only set text back to ro after kernel has been marked ro - Revert "Revert "softirq: Let ksoftirqd do its job"" - ASoC: cs4265: SOC_SINGLE register value error fix - Revert "ASoC: cs4265: SOC_SINGLE register value error fix" - Revert "net: pskb_trim_rcsum() and CHECKSUM_COMPLETE are friends" - Revert "Revert "net: pskb_trim_rcsum() and CHECKSUM_COMPLETE are friends"" Patches dropped after rebase: - net: Add non-mainline source for rtl8192cu wlan - net: Fix rtl8192cu build errors on other platforms - brcm: adds support for BCM43341 wifi - brcmfmac: Mute expected startup 'errors' - ARM64: Fix build break for RTL8187/RTL8192CU wifi - ARM64: Enable RTL8187/RTL8192CU wifi in build config - This is the driver for Sony CXD2880 DVB-T2/T tuner + demodulator - brcmfmac: add CLM download support - brcmfmac: request_firmware_direct is quieter - Sets the BCDC priority to constant 0 - brcmfmac: Disable ARP offloading when promiscuous - brcmfmac: Avoid possible out-of-bounds read - brcmfmac: Delete redundant length check - net: rtl8192cu: Normalize indentation - net: rtl8192cu: Fix implicit fallthrough warnings - Revert "Sets the BCDC priority to constant 0" - media: cxd2880: Bump to match 4.18.y version - media: cxd2880-spi: Bump to match 4.18.y version - Revert "mm: alloc_contig: re-allow CMA to compact FS pages" - Revert "Revert "mm: alloc_contig: re-allow CMA to compact FS pages"" - cxd2880: CXD2880_SPI_DRV should select DVB_CXD2880 with MEDIA_SUBDRV_AUTOSELECT - 950-0421-HID-hid-bigbenff-driver-for-BigBen-Interactive-PS3OF.patch - 950-0453-Add-hid-bigbenff-to-list-of-have_special_driver-for-.patch Make I2C built-in instead of modular as in upstream defconfig; also the easiest way to get MFD_ARIZONA enabled, which is required by kmod-sound-soc-rpi-cirrus. Add missing compatible strings from 4.9/960-add-rasbperrypi-compatible.patch, using upstream names for compute modules. Add extra patch to enable the LEDs on lan78xx. Compile-tested: bcm2708, bcm2709, bcm2710 (with CONFIG_ALL_KMODS=y) Runtime-tested: bcm2708, bcm2710 Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
129 lines
3.4 KiB
Diff
129 lines
3.4 KiB
Diff
From 36a2db8647b19b0c8576a10ab787b14098049f9b Mon Sep 17 00:00:00 2001
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From: Phil Elwell <phil@raspberrypi.org>
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Date: Wed, 28 Feb 2018 21:29:42 +0000
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Subject: [PATCH 235/454] overlays: Add overlay for PiBell soundcard
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This overlay is presented as another example of using the simple card
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driver.
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See: https://www.raspberrypi.org/forums/viewtopic.php?f=44&t=99784&p=1279490#p1278971
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Signed-off-by: Phil Elwell <phil@raspberrypi.org>
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---
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arch/arm/boot/dts/overlays/Makefile | 1 +
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arch/arm/boot/dts/overlays/README | 7 ++
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arch/arm/boot/dts/overlays/pibell-overlay.dts | 81 +++++++++++++++++++
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3 files changed, 89 insertions(+)
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create mode 100644 arch/arm/boot/dts/overlays/pibell-overlay.dts
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--- a/arch/arm/boot/dts/overlays/Makefile
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+++ b/arch/arm/boot/dts/overlays/Makefile
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@@ -76,6 +76,7 @@ dtbo-$(CONFIG_ARCH_BCM2835) += \
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pi3-disable-bt.dtbo \
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pi3-disable-wifi.dtbo \
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pi3-miniuart-bt.dtbo \
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+ pibell.dtbo \
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piscreen.dtbo \
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piscreen2r.dtbo \
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pisound.dtbo \
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--- a/arch/arm/boot/dts/overlays/README
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+++ b/arch/arm/boot/dts/overlays/README
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@@ -1182,6 +1182,13 @@ Load: dtoverlay=pi3-miniuart-bt
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Params: <None>
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+Name: pibell
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+Info: Configures the pibell audio card.
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+Load: dtoverlay=pibell,<param>=<val>
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+Params: alsaname Set the name as it appears in ALSA (default
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+ "PiBell")
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+
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+
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Name: piscreen
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Info: PiScreen display by OzzMaker.com
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Load: dtoverlay=piscreen,<param>=<val>
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--- /dev/null
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+++ b/arch/arm/boot/dts/overlays/pibell-overlay.dts
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@@ -0,0 +1,81 @@
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+/dts-v1/;
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+/plugin/;
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+
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+/ {
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+ compatible = "brcm,bcm2708";
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+
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+ fragment@0 {
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+ target-path = "/";
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+ __overlay__ {
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+ codec_out: spdif-transmitter {
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+ #address-cells = <0>;
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+ #size-cells = <0>;
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+ #sound-dai-cells = <0>;
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+ compatible = "linux,spdif-dit";
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+ status = "okay";
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+ };
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+
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+ codec_in: card-codec {
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+ #sound-dai-cells = <0>;
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+ compatible = "invensense,ics43432";
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+ status = "okay";
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+ };
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+ };
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+ };
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+
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+ fragment@1 {
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+ target = <&i2s>;
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+ __overlay__ {
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+ #sound-dai-cells = <0>;
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+ status = "okay";
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+ };
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+ };
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+
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+ fragment@2 {
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+ target = <&sound>;
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+ snd: __overlay__ {
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+ compatible = "simple-audio-card";
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+ simple-audio-card,name = "PiBell";
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+
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+ status="okay";
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+
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+ capture_link: simple-audio-card,dai-link@0 {
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+ format = "i2s";
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+
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+ r_cpu_dai: cpu {
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+ sound-dai = <&i2s>;
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+
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+/* example TDM slot configuration
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+ dai-tdm-slot-num = <2>;
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+ dai-tdm-slot-width = <32>;
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+*/
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+ };
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+
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+ r_codec_dai: codec {
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+ sound-dai = <&codec_in>;
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+ };
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+ };
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+
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+ playback_link: simple-audio-card,dai-link@1 {
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+ format = "i2s";
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+
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+ p_cpu_dai: cpu {
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+ sound-dai = <&i2s>;
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+
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+/* example TDM slot configuration
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+ dai-tdm-slot-num = <2>;
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+ dai-tdm-slot-width = <32>;
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+*/
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+ };
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+
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+ p_codec_dai: codec {
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+ sound-dai = <&codec_out>;
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+ };
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+ };
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+ };
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+ };
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+
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+ __overrides__ {
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+ alsaname = <&snd>, "simple-audio-card,name";
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+ };
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+};
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