[S] Change in coreboot[master]: mb/google/rex: Use HI-556W for Proto 1 SKUs

[Subrata Banik (Code Review)]

Subrata Banik has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/70225 )

Change subject: mb/google/rex: Use HI-556W for Proto 1 SKUs
......................................................................

mb/google/rex: Use HI-556W for Proto 1 SKUs

This patch drops the UFC sensor OV2740 (reused from the Brya chassis)
support for Rex and added support for Rex specific UFC sensor HI-556W.

BUG=none
TEST=Hardware awaited to test the code change.

Signed-off-by: Subrata Banik 
Change-Id: I6b8ac08adec351a103ac1764d974db4881dc4d6e
---
M src/mainboard/google/rex/variants/rex0/overridetree.cb
1 file changed, 33 insertions(+), 14 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/25/70225/1

diff --git a/src/mainboard/google/rex/variants/rex0/overridetree.cb b/src/mainboard/google/rex/variants/rex0/overridetree.cb
index 6ec0bf2..8382239 100644
--- a/src/mainboard/google/rex/variants/rex0/overridetree.cb
+++ b/src/mainboard/google/rex/variants/rex0/overridetree.cb
@@ -373,17 +373,17 @@
    	end
    	device ref i2c5 on
    		chip drivers/intel/mipi_camera
-				register "acpi_hid" = ""INT3474""
+				register "acpi_hid" = ""INT3537""
    			register "acpi_uid" = "0"
    			register "acpi_name" = ""CAM1""
-				register "chip_name" = ""Ov 2740 Camera""
+				register "chip_name" = ""Hi-556 Camera""
    			register "device_type" = "INTEL_ACPI_CAMERA_SENSOR"
    			register "has_power_resource" = "1"

register "ssdb.lanes_used" = "2"
    			register "ssdb.link_used" = "1"
    			register "num_freq_entries" = "1"
-				register "link_freq[0]" = "360 * MHz"
+				register "link_freq[0]" = "437 * MHz"
    			register "remote_name" = ""IPU0""
    			register "max_dstate_for_probe" = "ACPI_DEVICE_SLEEP_D3_COLD"

@@ -391,21 +391,24 @@
    			register "gpio_panel.gpio[0].gpio_num" = "GPP_A11" #EN_UCAM_SENR_PWR
    			register "gpio_panel.gpio[1].gpio_num" = "GPP_B09" #EN_FCAM_PWR
    			register "gpio_panel.gpio[2].gpio_num" = "GPP_V23" #UCAM_RST_L
+				register "clk_panel.clks[0].clknum" = "IMGCLKOUT_3"
+				register "clk_panel.clks[0].freq" = "FREQ_19_2_MHZ"

#_ON
-				register "on_seq.ops_cnt" = "4"
-				register "on_seq.ops[0]" = "SEQ_OPS_GPIO_ENABLE(0, 0)"
-				register "on_seq.ops[1]" = "SEQ_OPS_GPIO_ENABLE(1, 0)"
-				register "on_seq.ops[2]" = "SEQ_OPS_GPIO_DISABLE(2, 0)"
-				register "on_seq.ops[3]" = "SEQ_OPS_GPIO_ENABLE(2, 10)"
+				register "on_seq.ops_cnt" = "5"
+				register "on_seq.ops[0]" = "SEQ_OPS_CLK_ENABLE(0, 0)"
+				register "on_seq.ops[1]" = "SEQ_OPS_GPIO_ENABLE(0, 5)"
+				register "on_seq.ops[2]" = "SEQ_OPS_GPIO_ENABLE(1, 5)"
+				register "on_seq.ops[3]" = "SEQ_OPS_GPIO_DISABLE(2, 5)"
+				register "on_seq.ops[4]" = "SEQ_OPS_GPIO_ENABLE(2, 5)"

#_OFF
-				register "off_seq.ops_cnt" = "3"
-				register "off_seq.ops[0]" = "SEQ_OPS_GPIO_DISABLE(2, 0)"
-				register "off_seq.ops[1]" = "SEQ_OPS_GPIO_DISABLE(1, 0)"
-				register "off_seq.ops[2]" = "SEQ_OPS_GPIO_DISABLE(0, 0)"
-
-				device i2c 36 on
+				register "off_seq.ops_cnt" = "4"
+				register "off_seq.ops[0]" = "SEQ_OPS_CLK_DISABLE(0, 0)"
+				register "off_seq.ops[1]" = "SEQ_OPS_GPIO_DISABLE(2, 0)"
+				register "off_seq.ops[2]" = "SEQ_OPS_GPIO_DISABLE(1, 0)"
+				register "off_seq.ops[3]" = "SEQ_OPS_GPIO_DISABLE(0, 0)"
+				device i2c 20 on
    				probe UFC UFC_MIPI
    			end
    		end