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| author | Alex David <opdecirkel@gmail.com> | 2015-05-14 20:09:18 -0400 |
|---|---|---|
| committer | Vladimir Serbinenko <phcoder@gmail.com> | 2015-05-17 12:57:15 +0200 |
| commit | bb03aaa7b861e08aed2f35bd46cc6ec13be96b4d (patch) | |
| tree | 4e881bed51ccb9c41df85535ae0c48440ced8106 /src/mainboard/lenovo/x200/devicetree.cb | |
| parent | 99bc2ec581a2c024e0455fb167b5c0f93716a954 (diff) | |
| download | coreboot-bb03aaa7b861e08aed2f35bd46cc6ec13be96b4d.tar.xz | |
lenovo/x200: Enable wacom digitizer support for x200t
This patch is based on commit f2b3cd63
(lenovo/x60: Support digitizer on X60t and X201t)
Tested on Thinkpad X200 Tablet (7450): all pen functionallity
works (i.e. movements, presure sensitivity and buttons)
Change-Id: I9bd18642a6ea4211dc3be065456a507fc0b72561
Signed-off-by: Alex David <opdecirkel@gmail.com>
Reviewed-on: http://review.coreboot.org/10208
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Vladimir Serbinenko <phcoder@gmail.com>
Diffstat (limited to 'src/mainboard/lenovo/x200/devicetree.cb')
| -rw-r--r-- | src/mainboard/lenovo/x200/devicetree.cb | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/src/mainboard/lenovo/x200/devicetree.cb b/src/mainboard/lenovo/x200/devicetree.cb index cc27d25944..09bc08f7cf 100644 --- a/src/mainboard/lenovo/x200/devicetree.cb +++ b/src/mainboard/lenovo/x200/devicetree.cb @@ -176,6 +176,22 @@ chip northbridge/intel/gm45 register "eventc_enable" = "0xff" register "eventd_enable" = "0xff" end + + chip superio/nsc/pc87382 + device pnp 164e.3 on # Digitizer + io 0x60 = 0x200 + irq 0x29 = 0xb0 + irq 0x70 = 0x5 + irq 0xf0 = 0x82 + end + # IR, not connected + device pnp 164e.2 off end + # GPIO, not connected + device pnp 164e.7 off end + # DLPC, not connected + device pnp 164e.19 off end + end + end device pci 1f.2 on # SATA/IDE 1 subsystemid 0x17aa 0x20f8 |