From e4abe7fd5afcf35db8ac51969f716592f4bdf253 Mon Sep 17 00:00:00 2001
From: Angel Pons <th3fanbus@gmail.com>
Date: Fri, 22 Jan 2021 15:12:14 +0100
Subject: bayhub bh720: Configure VIH tuning via devicetree

There's no need to repeat the same code on every board.

Change-Id: I2e19decfe8609fa644e609673a56ee5109bafefa
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49831
Reviewed-by: EricR Lai <ericr_lai@compal.corp-partner.google.com>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Reviewed-by: Martin Roth <martinroth@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
---
 src/drivers/generic/bayhub/chip.h | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/drivers/generic/bayhub/chip.h')

diff --git a/src/drivers/generic/bayhub/chip.h b/src/drivers/generic/bayhub/chip.h
index dacad7cb84..f898378cb4 100644
--- a/src/drivers/generic/bayhub/chip.h
+++ b/src/drivers/generic/bayhub/chip.h
@@ -8,4 +8,7 @@
 struct drivers_generic_bayhub_config {
 	/* 1 to enable power-saving mode, 0 to disable */
 	int power_saving;
+
+	/* CLK and DAT tuning values */
+	uint8_t vih_tuning_value;
 };
-- 
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