From: Peter Griffin Date: Mon, 17 Nov 2014 16:48:00 +0000 (+0100) Subject: ARM: STi: DT: STih407: STih410: Add clk_ignore_unused to kernel bootargs X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=f6b1e68a29ca5471d0f89dce019040e5b021470f;p=deliverable%2Flinux.git ARM: STi: DT: STih407: STih410: Add clk_ignore_unused to kernel bootargs At the moment we don't take a reference on some core interconnect clocks which means when CCF turns off unused clocks the SoC will hang. As a temp soltuion we will boot with clk_ignore_unused parameter for all b2120 boards. Signed-off-by: Peter Griffin Acked-by: Lee Jones Signed-off-by: Maxime Coquelin --- diff --git a/arch/arm/boot/dts/stih407-b2120.dts b/arch/arm/boot/dts/stih407-b2120.dts index a3ad52b8de1c..261d5e2c48d2 100644 --- a/arch/arm/boot/dts/stih407-b2120.dts +++ b/arch/arm/boot/dts/stih407-b2120.dts @@ -15,7 +15,7 @@ compatible = "st,stih407-b2120", "st,stih407"; chosen { - bootargs = "console=ttyAS0,115200"; + bootargs = "console=ttyAS0,115200 clk_ignore_unused"; linux,stdout-path = &sbc_serial0; }; diff --git a/arch/arm/boot/dts/stih410-b2120.dts b/arch/arm/boot/dts/stih410-b2120.dts index 972c17ad8313..2f61a9960dee 100644 --- a/arch/arm/boot/dts/stih410-b2120.dts +++ b/arch/arm/boot/dts/stih410-b2120.dts @@ -14,7 +14,7 @@ compatible = "st,stih410-b2120", "st,stih410"; chosen { - bootargs = "console=ttyAS0,115200"; + bootargs = "console=ttyAS0,115200 clk_ignore_unused"; linux,stdout-path = &sbc_serial0; };