diff options
| author | Ludovic Desroches <ludovic.desroches@atmel.com> | 2015-12-03 12:53:54 +0300 |
|---|---|---|
| committer | Nicolas Ferre <nicolas.ferre@atmel.com> | 2015-12-15 14:23:32 +0300 |
| commit | 0a804b5729bb0021e63662b772db0f52de653056 (patch) | |
| tree | ce2910afd90d946705386380d96db2c7c5ec9fb3 /arch/arm/boot/dts/at91-sama5d2_xplained.dts | |
| parent | a2ebbb07959c37894fba2b9ec139b8bffdbd736c (diff) | |
| download | linux-0a804b5729bb0021e63662b772db0f52de653056.tar.xz | |
ARM: at91/dt: sama5d2 Xplained: pmic needs a specific sda hold time
Data have to be held longer for the PMIC device. The ACT8945A
datasheet claims that minimum SDA data hold time is about 300 ns.
Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Diffstat (limited to 'arch/arm/boot/dts/at91-sama5d2_xplained.dts')
| -rw-r--r-- | arch/arm/boot/dts/at91-sama5d2_xplained.dts | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/at91-sama5d2_xplained.dts b/arch/arm/boot/dts/at91-sama5d2_xplained.dts index 89a69f37fff2..80fdab72f4fa 100644 --- a/arch/arm/boot/dts/at91-sama5d2_xplained.dts +++ b/arch/arm/boot/dts/at91-sama5d2_xplained.dts @@ -129,6 +129,7 @@ dmas = <0>, <0>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_i2c0_default>; + i2c-sda-hold-time-ns = <350>; status = "okay"; pmic: act8865@5b { |