[coreboot-gerrit] Change in coreboot[master]: mb/google/poppy/variants/nami: Enable radium touchscreen support
Ren Kuo (Code Review)
gerrit at coreboot.org
Tue Oct 23 14:29:25 CEST 2018
Ren Kuo has uploaded this change for review. ( https://review.coreboot.org/29239
Change subject: mb/google/poppy/variants/nami: Enable radium touchscreen support
......................................................................
mb/google/poppy/variants/nami: Enable radium touchscreen support
Enable the radium touchscreen support
BUG=b:117960394
BRANCH=master
TEST=
1. emerge-nami coreboot chromeos-bootimage
2. boot up on ekko to check touchscreen device by evtest
/dev/input/event3: Raydium Touchscreen
Change-Id: I51a0068ed68063435b5bf20eebce4ee5114bf42f
Signed-off-by: Ren Kuo <ren.kuo at quanta.corp-partner.google.com>
---
M src/mainboard/google/poppy/variants/nami/devicetree.cb
1 file changed, 17 insertions(+), 0 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/39/29239/1
diff --git a/src/mainboard/google/poppy/variants/nami/devicetree.cb b/src/mainboard/google/poppy/variants/nami/devicetree.cb
index d505099..bd8e4bd 100644
--- a/src/mainboard/google/poppy/variants/nami/devicetree.cb
+++ b/src/mainboard/google/poppy/variants/nami/devicetree.cb
@@ -317,6 +317,23 @@
register "stop_off_delay_ms" = "2"
device i2c 10 on end
end
+ chip drivers/i2c/generic
+ register "hid" = ""RAYD0001""
+ register "desc" = ""Raydium Touchscreen""
+ register "irq" = "ACPI_IRQ_EDGE_LOW(GPP_E7_IRQ)"
+ register "probed" = "1"
+ register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_B3)"
+ register "reset_delay_ms" = "1"
+ register "reset_off_delay_ms" = "2"
+ register "enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_B4)"
+ register "enable_delay_ms" = "10"
+ register "enable_off_delay_ms" = "100"
+ register "has_power_resource" = "1"
+ register "stop_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_C3)"
+ register "stop_delay_ms" = "20"
+ register "stop_off_delay_ms" = "2"
+ device i2c 39 on end
+ end
chip drivers/i2c/hid
register "generic.hid" = ""SYTS7817""
register "generic.desc" = ""Synaptics Touchscreen""
--
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Gerrit-Project: coreboot
Gerrit-Branch: master
Gerrit-MessageType: newchange
Gerrit-Change-Id: I51a0068ed68063435b5bf20eebce4ee5114bf42f
Gerrit-Change-Number: 29239
Gerrit-PatchSet: 1
Gerrit-Owner: Ren Kuo <ren.kuo at quanta.corp-partner.google.com>
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