Marx Wang has uploaded this change for review. ( https://review.coreboot.org/28537
Change subject: mainboard/google/poppy/variants/rammus: Enable DA7219 ......................................................................
mainboard/google/poppy/variants/rammus: Enable DA7219
On rammus, headset uses DA7219 so that we need to enable it.
TEST=to check in kernel to see if DA7219 is up.
Change-Id: I92dd412374d007aab264661e698fbbbbcf1eae45 --- M src/mainboard/google/poppy/variants/rammus/devicetree.cb 1 file changed, 17 insertions(+), 0 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/37/28537/1
diff --git a/src/mainboard/google/poppy/variants/rammus/devicetree.cb b/src/mainboard/google/poppy/variants/rammus/devicetree.cb index 0e8ce4d..21e96a3 100644 --- a/src/mainboard/google/poppy/variants/rammus/devicetree.cb +++ b/src/mainboard/google/poppy/variants/rammus/devicetree.cb @@ -292,6 +292,23 @@ register "name" = ""MAXL"" device i2c 3A on end end + chip drivers/i2c/da7219 + register "irq" = "ACPI_IRQ_LEVEL_LOW(GPP_D9_IRQ)" + register "btn_cfg" = "50" + register "mic_det_thr" = "500" + register "jack_ins_deb" = "20" + register "jack_det_rate" = ""32ms_64ms"" + register "jack_rem_deb" = "1" + register "a_d_btn_thr" = "0xa" + register "d_b_btn_thr" = "0x16" + register "b_c_btn_thr" = "0x21" + register "c_mic_btn_thr" = "0x3e" + register "btn_avg" = "4" + register "adc_1bit_rpt" = "1" + register "micbias_lvl" = "2600" + register "mic_amp_in_sel" = ""diff"" + device i2c 1A on end + end end # I2C #5 device pci 19.2 off end # I2C #4 device pci 1c.0 on