Commit 2e6a7710 authored by Dinh Nguyen's avatar Dinh Nguyen Committed by sanglipeng
Browse files

arm64: dts: stratix10: fix incorrect I2C property for SCL signal 

stable inclusion
from stable-v5.10.190
commit 8d104bfd41a9b3dc524f6d05600003b3db09fdef
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/I928UI

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=8d104bfd41a9b3dc524f6d05600003b3db09fdef



--------------------------------

commit db66795f upstream.

The correct dts property for the SCL falling time is
"i2c-scl-falling-time-ns".

Fixes: c8da1d15 ("arm64: dts: stratix10: i2c clock running out of spec")
Cc: stable@vger.kernel.org
Signed-off-by: default avatarDinh Nguyen <dinguyen@kernel.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: default avatarsanglipeng <sanglipeng1@jd.com>
parent 2561892b

arch/arm64/boot/dts/altera/socfpga_stratix10_socdk.dts

+1 −1
Original line number Diff line number Diff line
@@ -129,7 +129,7 @@ 
	status = "okay";

	clock-frequency = <100000>;

	i2c-sda-falling-time-ns = <890>;  /* hcnt */

	i2c-sdl-falling-time-ns = <890>;  /* lcnt */

	i2c-scl-falling-time-ns = <890>;  /* lcnt */



	adc@14 {

		compatible = "lltc,ltc2497";

arch/arm64/boot/dts/altera/socfpga_stratix10_socdk_nand.dts

+1 −1
Original line number Diff line number Diff line
@@ -162,7 +162,7 @@ 
	status = "okay";

	clock-frequency = <100000>;

	i2c-sda-falling-time-ns = <890>;  /* hcnt */

	i2c-sdl-falling-time-ns = <890>;  /* lcnt */

	i2c-scl-falling-time-ns = <890>;  /* lcnt */



	adc@14 {

		compatible = "lltc,ltc2497";