From 86250dffd64828bdf3f2de49b79e7f62d85373d6 Mon Sep 17 00:00:00 2001
From: Wyon Bi <bivvy.bi@rock-chips.com>
Date: Mon, 20 Mar 2023 08:48:42 +0000
Subject: [PATCH] mfd: max96745: Set I2C speed to Fast-mode

Signed-off-by: Wyon Bi <bivvy.bi@rock-chips.com>
Change-Id: Ide9286e46ec3b1829a6c0346c7780f355d7e2281
---
 drivers/mfd/max96745.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/mfd/max96745.c b/drivers/mfd/max96745.c
index 53cf69a5521b..bd93d2db71a7 100644
--- a/drivers/mfd/max96745.c
+++ b/drivers/mfd/max96745.c
@@ -116,6 +116,9 @@ static void max96745_power_on(struct max96745 *max96745)
 		msleep(200);
 	}
 
+	/* Set for I2C Fast-mode speed */
+	regmap_write(max96745->regmap, 0x0070, 0x16);
+
 	if (max96745->idle_disc) {
 		regmap_update_bits(max96745->regmap, 0x0076, DIS_REM_CC,
 				   FIELD_PREP(DIS_REM_CC, 1));