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| author | Wisley Chen <wisley.chen@quantatw.com> | 2016-11-27 16:31:22 +0800 |
|---|---|---|
| committer | Martin Roth <martinroth@google.com> | 2016-11-29 17:11:54 +0100 |
| commit | 5cad9883f22234faa483fa7b6e2771a558cd3c64 (patch) | |
| tree | 8d2fd2e6c7d12db91fe414ccc3f1ab1465dd85dc /src/mainboard/google | |
| parent | 02ca68d9fa46a136ed200d8fc9684cfbaebe69a9 (diff) | |
| download | coreboot-5cad9883f22234faa483fa7b6e2771a558cd3c64.tar.xz | |
mainboard/google/snappy: Add digitizer device to devicetree
BUG=chrome-os-partner:59034
BRANCH=none
TEST=emerge-snappy coreboot chromeos-bootimage
Change-Id: Ib99ae5357274ad0824d0989888dfddcb32ace7e2
Signed-off-by: Wisley Chen <wisley.chen@quantatw.com>
Reviewed-on: https://review.coreboot.org/17618
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Diffstat (limited to 'src/mainboard/google')
| -rw-r--r-- | src/mainboard/google/reef/variants/snappy/devicetree.cb | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/src/mainboard/google/reef/variants/snappy/devicetree.cb b/src/mainboard/google/reef/variants/snappy/devicetree.cb index 00df9bd4b9..b024682aae 100644 --- a/src/mainboard/google/reef/variants/snappy/devicetree.cb +++ b/src/mainboard/google/reef/variants/snappy/devicetree.cb @@ -155,7 +155,18 @@ chip soc/intel/apollolake device i2c 15 on end end end # - I2C 4 - device pci 17.1 on end # - I2C 5 + device pci 17.1 on + chip drivers/i2c/wacom + register "generic" = "{ + .hid = WCOM50C1_HID, + .cid = PNP0C50_CID, + .desc = WCOM_DT_DESC, + .irq = IRQ_LEVEL_LOW(GPIO_13_IRQ), + }" + register "hid_desc_reg_offset" = "0x1" + device i2c 0x9 on end + end + end # - I2C 5 device pci 17.2 on end # - I2C 6 device pci 17.3 on end # - I2C 7 device pci 18.0 on end # - UART 0 |