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authorSathyanarayana Nujella <sathyanarayana.nujella@intel.com>2016-06-16 15:05:02 -0700
committerAaron Durbin <adurbin@chromium.org>2016-07-02 03:23:29 +0200
commitccae9aec5384100c0761eabf38f6e85c3bf02c3e (patch)
treea42ca9d09983bb0a260338828dfa87a6c724c6b6 /src/mainboard
parent29f351e7dff7c1a0a0ab86a3edb05801a8a14652 (diff)
downloadcoreboot-ccae9aec5384100c0761eabf38f6e85c3bf02c3e.tar.xz
google/reef: Add DA7219 support in acpi
Add DA7219 support in acpi. DA7219 has advanced accessory detection functionality. Also add DA7219's AAD as a ACPI data node. Change-Id: I979275cb2ab1e593ff1e5d360bea83b843e45032 Signed-off-by: Sathyanarayana Nujella <sathyanarayana.nujella@intel.com> Reviewed-on: https://review.coreboot.org/15436 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Diffstat (limited to 'src/mainboard')
-rw-r--r--src/mainboard/google/reef/acpi/mainboard.asl60
-rw-r--r--src/mainboard/google/reef/gpio.h3
2 files changed, 63 insertions, 0 deletions
diff --git a/src/mainboard/google/reef/acpi/mainboard.asl b/src/mainboard/google/reef/acpi/mainboard.asl
index 5b6e976093..6e6d61faeb 100644
--- a/src/mainboard/google/reef/acpi/mainboard.asl
+++ b/src/mainboard/google/reef/acpi/mainboard.asl
@@ -38,3 +38,63 @@ Scope (\_SB.PCI0.LPCB)
/* Chrome OS Embedded Controller */
#include "ec.asl"
}
+
+Scope (\_SB.PCI0.I2C0)
+{
+ /* Headphone Codec */
+ Device (HPDA)
+ {
+ Name (_HID, "DLGS7219")
+ Name (_DDN, "Dialog DA7219 Codec")
+ Name (_UID, 1)
+ Name (_S0W, 4)
+ Name (_DSD, Package () {
+ ToUUID ("daffd814-6eba-4d8c-8a91-bc9bbf4aa301"),
+ Package () {
+ Package () { "dlg,micbias-lvl", 2600 },
+ Package () { "dlg,mic-amp-in-sel", "diff" },
+ },
+ ToUUID ("dbb8e3e6-5886-4ba6-8795-1319f52a966b"),
+ Package () {
+ Package () {"da7219_aad", "DAAD"},
+ }
+ })
+
+ Name (DAAD, Package () {
+ ToUUID ("daffd814-6eba-4d8c-8a91-bc9bbf4aa301"),
+ Package () {
+ Package () { "dlg,btn-cfg", 50 },
+ Package () { "dlg,mic-det-thr", 500 },
+ Package () { "dlg,jack-ins-deb", 20 },
+ Package () { "dlg,jack-det-rate", "32ms_64ms" },
+ Package () { "dlg,jack-rem-deb", 1 },
+ Package () { "dlg,a-d-btn-thr", 0xa },
+ Package () { "dlg,d-b-btn-thr", 0x16 },
+ Package () { "dlg,b-c-btn-thr", 0x21 },
+ Package () { "dlg,c-mic-btn-thr", 0x3E },
+ Package () { "dlg,btn-avg", 4 },
+ Package () { "dlg,adc-1bit-rpt", 1 },
+ }
+ })
+
+ Name (_CRS, ResourceTemplate()
+ {
+ I2cSerialBus (
+ BOARD_HP_MIC_CODEC_I2C_ADDR,
+ ControllerInitiated,
+ 400000,
+ AddressingMode7Bit,
+ "\\_SB.PCI0.I2C0",
+ )
+ Interrupt (ResourceConsumer, Level, ActiveLow)
+ {
+ BOARD_HP_MIC_CODEC_IRQ
+ }
+ })
+
+ Method (_STA)
+ {
+ Return (0xF)
+ }
+ }
+}
diff --git a/src/mainboard/google/reef/gpio.h b/src/mainboard/google/reef/gpio.h
index bd491b49ff..91e8bb10d9 100644
--- a/src/mainboard/google/reef/gpio.h
+++ b/src/mainboard/google/reef/gpio.h
@@ -21,6 +21,9 @@
/* Input device interrupt configuration */
#define TOUCHPAD_INT GPIO_18_IRQ
+#define BOARD_HP_MIC_CODEC_IRQ GPIO_116_IRQ
+#define BOARD_HP_MIC_CODEC_I2C_ADDR 0x1a
+
#ifndef __ACPI__
/*
* Pad configuration in ramstage. The order largely follows the 'GPIO Muxing'