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authorSathya Prakash M R <sathya.prakash.m.r@intel.com>2019-06-29 00:08:15 +0530
committerFurquan Shaikh <furquan@google.com>2019-07-19 00:01:37 +0000
commit368ade72eabc203d0d06f20e2340a90b3a7c9472 (patch)
tree3362c080e9552baae032d2bd7c38b480ab3d5de3 /src/mainboard
parentcacecefb2703e15563616bd83b276dee68130e8a (diff)
downloadcoreboot-368ade72eabc203d0d06f20e2340a90b3a7c9472.tar.xz
mb/google/helios: Add ALC1011 in device tree to enable speaker amps
Following changes are done to enable ALC1011 codec on Helios 1. ACL1011 4 devices to I2C4 2. GPIO H13 is set to GPO as per schematics Verified SSDT table and i2cdetect from kernel. Signed-off-by: Naveen Manohar <naveen.m@intel.com> Change-Id: I0d71e3bd2d4493d059a33023c1afe1b630181d4f Signed-off-by: Sathya Prakash M R <sathya.prakash.m.r@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/33932 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Furquan Shaikh <furquan@google.com>
Diffstat (limited to 'src/mainboard')
-rw-r--r--src/mainboard/google/hatch/variants/helios/gpio.c2
-rw-r--r--src/mainboard/google/hatch/variants/helios/overridetree.cb28
2 files changed, 29 insertions, 1 deletions
diff --git a/src/mainboard/google/hatch/variants/helios/gpio.c b/src/mainboard/google/hatch/variants/helios/gpio.c
index 4353fc0a91..12801de31a 100644
--- a/src/mainboard/google/hatch/variants/helios/gpio.c
+++ b/src/mainboard/google/hatch/variants/helios/gpio.c
@@ -88,7 +88,7 @@ static const struct pad_config gpio_table[] = {
/* H5 : I2C2_SCL ==> NC */
PAD_NC(GPP_H5, NONE),
/* H13 : M2_SKT2_CFG1 ==> SPKR_RST_L */
- PAD_CFG_GPO(GPP_H13, 0, PLTRST),
+ PAD_CFG_GPO(GPP_H13, 1, DEEP),
/* H14 : M2_SKT2_CFG2 ==> TOUCHSCREEN_STOP_L */
PAD_CFG_GPO(GPP_H14, 0, PLTRST),
/* H19 : TIMESYNC[0] ==> MEM_STRAP_0 */
diff --git a/src/mainboard/google/hatch/variants/helios/overridetree.cb b/src/mainboard/google/hatch/variants/helios/overridetree.cb
index 1907289621..35f8ad5b0c 100644
--- a/src/mainboard/google/hatch/variants/helios/overridetree.cb
+++ b/src/mainboard/google/hatch/variants/helios/overridetree.cb
@@ -124,6 +124,34 @@ chip soc/intel/cannonlake
register "property_list[0].integer" = "1"
device i2c 1a on end
end
+ chip drivers/i2c/generic
+ register "hid" = ""10EC1011""
+ register "desc" = ""RT1011 Tweeter Left Speaker Amp""
+ register "uid" = "0"
+ register "name" = ""TL""
+ device i2c 38 on end
+ end
+ chip drivers/i2c/generic
+ register "hid" = ""10EC1011""
+ register "desc" = ""RT1011 Tweeter Right Speaker Amp""
+ register "uid" = "1"
+ register "name" = ""TR""
+ device i2c 39 on end
+ end
+ chip drivers/i2c/generic
+ register "hid" = ""10EC1011""
+ register "desc" = ""RT1011 Woofer Left Speaker Amp""
+ register "uid" = "2"
+ register "name" = ""WL""
+ device i2c 3a on end
+ end
+ chip drivers/i2c/generic
+ register "hid" = ""10EC1011""
+ register "desc" = ""RT1011 Woofer Right Speaker Amp""
+ register "uid" = "3"
+ register "name" = ""WR""
+ device i2c 3b on end
+ end
end #I2C #4
end
end