dts: increase i2c3 clock frequency to 300k [2/2]
authorCheng Tong <cheng.tong@amlogic.com>
Wed, 28 Aug 2019 08:35:39 +0000 (16:35 +0800)
committerTao Zeng <tao.zeng@amlogic.com>
Mon, 2 Sep 2019 01:51:49 +0000 (18:51 -0700)
PD#SWPL-13393

Problem:
demod init cost about 8s

Solution:
increase i2c3 clock frequency

Verify:
on s905x3

Change-Id: I6e69629f088599f2e3b36f36d4da35df4d65034a
Signed-off-by: Cheng Tong <cheng.tong@amlogic.com>
arch/arm/boot/dts/amlogic/sm1_s905x3_ac213.dts
arch/arm64/boot/dts/amlogic/sm1_s905x3_ac213.dts

index 8c072c9a3f803bd4170c2bedf855190bdd6437f9..db56d2494a2c758ec539510edb9e3993240f9795 100644 (file)
        status = "ok";
        pinctrl-names="default";
        pinctrl-0=<&i2c3_master_pins2>;
-       clock-frequency = <100000>; /* default 100k */
+       clock-frequency = <300000>; /* default 100k */
 
        /* for ref board */
        ad82584f_62: ad82584f_62@62 {
index ea7010fe17359a8399a1f531592d6b03ce3efde1..e18fb73c10e9c6234a47c98a082f00c188dc5286 100644 (file)
        status = "ok";
        pinctrl-names="default";
        pinctrl-0=<&i2c3_master_pins2>;
-       clock-frequency = <100000>; /* default 100k */
+       clock-frequency = <300000>; /* default 100k */
 
        /* for ref board */
        ad82584f_62: ad82584f_62@62 {