Re: [PATCH v2] ARM: dts: at91: sama5d2_icp: enable digital filter for I2C nodes
From: Nicolas Ferre <nicolas.ferre@microchip.com>
Date: 2021-07-27 14:45:42
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On 27/07/2021 at 15:41, Codrin Ciubotariu wrote:
SAMA5D2's I2C controller supports digital filter, so let's enable it. Signed-off-by: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> --- Changes in v2: - removed Acked-by tag
And I add it back here ;-) : Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com> I queue the patch in at91-dt for 5.15. Thanks Codrin, best regards, Nicolas
quoted hunk ↗ jump to hunk
arch/arm/boot/dts/at91-sama5d2_icp.dts | 6 ++++++ 1 file changed, 6 insertions(+)diff --git a/arch/arm/boot/dts/at91-sama5d2_icp.dts b/arch/arm/boot/dts/at91-sama5d2_icp.dts index bd64721fa23c..1c235fc5f788 100644 --- a/arch/arm/boot/dts/at91-sama5d2_icp.dts +++ b/arch/arm/boot/dts/at91-sama5d2_icp.dts@@ -184,6 +184,8 @@ i2c6: i2c@600 { dmas = <0>, <0>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_flx4_default>; + i2c-digital-filter; + i2c-digital-filter-width-ns = <35>; status = "okay"; mcp16502@5b {@@ -307,6 +309,8 @@ regulator-state-mem { &i2c0 { /* mikrobus i2c */ pinctrl-names = "default"; pinctrl-0 = <&pinctrl_mikrobus_i2c>; + i2c-digital-filter; + i2c-digital-filter-width-ns = <35>; status = "okay"; };@@ -314,6 +318,8 @@ &i2c1 { dmas = <0>, <0>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_i2c1_default>; + i2c-digital-filter; + i2c-digital-filter-width-ns = <35>; status = "okay"; eeprom@50 {
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