[S] Change in coreboot[master]: mb/google/nissa/var/yaviks: Config I2C frequency

[Chen Wisley (Code Review)]

Attention is currently required from: Wisley Chen.

Hello Wisley Chen,

I'd like you to do a code review.
Please visit

https://review.coreboot.org/c/coreboot/+/68082

to review the following change.

Change subject: mb/google/nissa/var/yaviks: Config I2C frequency
......................................................................

mb/google/nissa/var/yaviks: Config I2C frequency

Update paramters for all I2C devices.
After applied this patch, the meaused the I2C frequency are as follows:
I2C0: TPM: 997.7 Khz
I2C1: Touchscren: 392.6 Khz
I2C3: Audio: 394.9 Khz
I2C5: Touchpad: 391.6 Khz

BUG=b:249953708
TEST=FW_NAME=yaviks emerge-nissa coreboot

Signed-off-by: Wisley Chen 
Change-Id: I33c2891f17bc3c572bbfcbf30bbbdef9eb850ce7
---
M src/mainboard/google/brya/variants/yaviks/overridetree.cb
1 file changed, 45 insertions(+), 1 deletion(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/82/68082/1

diff --git a/src/mainboard/google/brya/variants/yaviks/overridetree.cb b/src/mainboard/google/brya/variants/yaviks/overridetree.cb
index e30cc06..26f8966 100644
--- a/src/mainboard/google/brya/variants/yaviks/overridetree.cb
+++ b/src/mainboard/google/brya/variants/yaviks/overridetree.cb
@@ -40,16 +40,40 @@
    register "common_soc_config" = "{
    	.i2c[0] = {
    		.early_init = 1,
-			.speed = I2C_SPEED_FAST,
+			.speed = I2C_SPEED_FAST_PLUS,
+			.speed_config[0] = {
+				.speed = I2C_SPEED_FAST_PLUS,
+				.scl_lcnt = 55,
+				.scl_hcnt = 30,
+				.sda_hold = 7,
+			}
    	},
    	.i2c[1] = {
    		.speed = I2C_SPEED_FAST,
+			.speed_config[0] = {
+				.speed = I2C_SPEED_FAST,
+				.scl_lcnt = 158,
+				.scl_hcnt = 79,
+				.sda_hold = 7,
+			}
    	},
    	.i2c[3] = {
    		.speed = I2C_SPEED_FAST,
+			.speed_config[0] = {
+				.speed = I2C_SPEED_FAST,
+				.scl_lcnt = 158,
+				.scl_hcnt = 79,
+				.sda_hold = 7,
+			}
    	},
    	.i2c[5] = {
    		.speed = I2C_SPEED_FAST,
+			.speed_config[0] = {
+				.speed = I2C_SPEED_FAST,
+				.scl_lcnt = 158,
+				.scl_hcnt = 79,
+				.sda_hold = 7,
+			}
    	},
    }"