From 72550f8adf49898136ed89381fa40eda6e428b52 Mon Sep 17 00:00:00 2001
From: Scott Chao <scott_chao@wistron.corp-partner.google.com>
Date: Wed, 20 Jul 2022 10:52:57 +0800
Subject: Joxer: reduce battery I2C frequency to 50 kHz

Follow CL:3721954 to reduce battery I2C frquency.

BUG=b:239502723
BRANCH=none
TEST=make sure EC can read battery info and battery can be charged.

Signed-off-by: Scott Chao <scott_chao@wistron.corp-partner.google.com>
Change-Id: Ic1dcf4961cd623bcb91907bf01d3728f979ce7e1
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3775783
Reviewed-by: Andrew McRae <amcrae@google.com>
---
 zephyr/projects/nissa/joxer/overlay.dts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/zephyr/projects/nissa/joxer/overlay.dts b/zephyr/projects/nissa/joxer/overlay.dts
index 39b871129d..7e652b68a1 100644
--- a/zephyr/projects/nissa/joxer/overlay.dts
+++ b/zephyr/projects/nissa/joxer/overlay.dts
@@ -340,7 +340,7 @@
 
 &i2c1 {
 	label = "I2C_BATTERY";
-	clock-frequency = <I2C_BITRATE_STANDARD>;
+	clock-frequency = <50000>;
 	pinctrl-0 = <&i2c1_clk_gpc1_default
 		     &i2c1_data_gpc2_default>;
 	pinctrl-names = "default";
-- 
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