Felix Held has submitted this change. ( https://review.coreboot.org/c/coreboot/+/75478?usp=email )
Change subject: mb/google/myst: Add ELAN touch pad
......................................................................
mb/google/myst: Add ELAN touch pad
Follow the data sheet SA577C-12C0, Rev. 1.1 to add the device.
BUG=b:284381266
TEST=check touch pad can detect in coreboot.
[INFO ] \_SB.I2C0.D015: ELAN Touchpad at I2C: 01:15
Signed-off-by: Eric Lai <eric_lai(a)quanta.corp-partner.google.com>
Change-Id: I0eb0ee1e6cb9c15bfe3964af6ce2ed02eee370a0
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75478
Tested-by: build bot (Jenkins) <no-reply(a)coreboot.org>
Reviewed-by: Jon Murphy <jpmurphy(a)google.com>
---
M src/mainboard/google/myst/variants/myst/overridetree.cb
1 file changed, 10 insertions(+), 0 deletions(-)
Approvals:
Jon Murphy: Looks good to me, approved
build bot (Jenkins): Verified
diff --git a/src/mainboard/google/myst/variants/myst/overridetree.cb b/src/mainboard/google/myst/variants/myst/overridetree.cb
index cd3314a..6e36e43 100644
--- a/src/mainboard/google/myst/variants/myst/overridetree.cb
+++ b/src/mainboard/google/myst/variants/myst/overridetree.cb
@@ -34,6 +34,16 @@
chip soc/amd/phoenix
device domain 0 on end # domain
+ device ref i2c_0 on
+ chip drivers/i2c/generic
+ register "hid" = ""ELAN0000""
+ register "desc" = ""ELAN Touchpad""
+ register "irq_gpio" = "ACPI_GPIO_IRQ_EDGE_LOW(GPIO_8)"
+ register "wake" = "GEVENT_23"
+ register "detect" = "1"
+ device i2c 15 on end
+ end
+ end # I2C0
device ref i2c_3 on
chip drivers/i2c/generic
register "hid" = ""RTL5682""
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Subrata Banik has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/75580?usp=email )
Change subject: mb/google/rex/variants/ovis: Add basic DTT
......................................................................
Patch Set 1:
(1 comment)
Patchset:
PS1:
Do you mind adding `topic` to ur cls. so it can be useful in future
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Change subject: mb/google/rex/variants/ovis: Add display configurarion
......................................................................
Patch Set 1:
(2 comments)
File src/mainboard/google/rex/variants/ovis/overridetree.cb:
https://review.coreboot.org/c/coreboot/+/75579/comment/e64e4ac9_e63384c2 :
PS1, Line 17: register "ddi_port_A_config" = "0"
: register "ddi_port_B_config" = "0"
u can drop this
https://review.coreboot.org/c/coreboot/+/75579/comment/625ee77b_0a2de77a :
PS1, Line 22: DDI_ENABLE_HPD
please make sure u have taken care of the GPIO programming as well.
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Change subject: mb/google/rex/variants/ovis: Add USB configuration
......................................................................
Patch Set 1:
(1 comment)
Commit Message:
https://review.coreboot.org/c/coreboot/+/75578/comment/98a11e1f_c40c4fc1 :
PS1, Line 7: USB
USB and TCSS
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Change subject: mb/google/rex/variants/ovis: Add GPIO configuration
......................................................................
Patch Set 4:
(1 comment)
File src/mainboard/google/rex/variants/ovis/gpio.c:
https://review.coreboot.org/c/coreboot/+/75502/comment/dde760c4_f01b6075 :
PS4, Line 18: /* GPP_A00 : GPP_A00 ==> ESPI_SOC_IO0_R configured on reset, do not touch */
: /* GPP_A01 : GPP_A01 ==> ESPI_SOC_IO1_R configured on reset, do not touch */
: /* GPP_A02 : GPP_A02 ==> ESPI_SOC_IO2_R configured on reset, do not touch */
: /* GPP_A03 : GPP_A03 ==> ESPI_SOC_IO3_R configured on reset, do not touch */
: /* GPP_A04 : GPP_A04 ==> ESPI_SOC_CS0_L configured on reset, do not touch */
: /* GPP_A05 : GPP_A05 ==> ESPI_SOC_CLK_R configured on reset, do not touch */
: /* GPP_A06 : GPP_A06 ==> ESPI_SOC_RESET_L configured on reset, do not touch */
please copy from https://review.coreboot.org/c/coreboot/+/75555?usp=email as well the new changes
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