2021-01-11 14:02:46

by Christian Hewitt

Subject: [PATCH] arm64: dts: meson: add i2c3/rtc nodes and rtc aliases to ODROID-N2 dtsi

Enable the onboard pcf8563 rtc hardware on ODROID N2/N2+ boards via the
common dtsi. Also add aliases to ensure vrtc does not claim /dev/rtc0.

Signed-off-by: Christian Hewitt <[email protected]>
---
.../boot/dts/amlogic/meson-g12b-odroid-n2.dtsi | 14 ++++++++++++++
1 file changed, 14 insertions(+)

diff --git a/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2.dtsi b/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2.dtsi
index 39a09661c5f6..b78be3e6974d 100644
--- a/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2.dtsi
@@ -13,6 +13,8 @@
aliases {
serial0 = &uart_AO;
ethernet0 = &ethmac;
+ rtc0 = &rtc;
+ rtc1 = &vrtc;
};

dioo2133: audio-amplifier-0 {
@@ -478,6 +480,18 @@
linux,rc-map-name = "rc-odroid";
};

+&i2c3 {
+ status = "okay";
+ pinctrl-0 = <&i2c3_sda_a_pins>, <&i2c3_sck_a_pins>;
+ pinctrl-names = "default";
+
+ rtc: rtc@51 {
+ compatible = "nxp,pcf8563";
+ reg = <0x51>;
+ wakeup-source;
+ };
+};
+
&pwm_ab {
pinctrl-0 = <&pwm_a_e_pins>;
pinctrl-names = "default";
--
2.17.1

2021-01-11 14:08:03

by Neil Armstrong

Subject: Re: [PATCH] arm64: dts: meson: add i2c3/rtc nodes and rtc aliases to ODROID-N2 dtsi

On 11/01/2021 14:58, Christian Hewitt wrote:
> Enable the onboard pcf8563 rtc hardware on ODROID N2/N2+ boards via the
> common dtsi. Also add aliases to ensure vrtc does not claim /dev/rtc0.
>
> Signed-off-by: Christian Hewitt <[email protected]>
> ---
> .../boot/dts/amlogic/meson-g12b-odroid-n2.dtsi | 14 ++++++++++++++
> 1 file changed, 14 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2.dtsi b/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2.dtsi
> index 39a09661c5f6..b78be3e6974d 100644
> --- a/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2.dtsi
> +++ b/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2.dtsi
> @@ -13,6 +13,8 @@
> aliases {
> serial0 = &uart_AO;
> ethernet0 = &ethmac;
> + rtc0 = &rtc;
> + rtc1 = &vrtc;
> };
>
> dioo2133: audio-amplifier-0 {
> @@ -478,6 +480,18 @@
> linux,rc-map-name = "rc-odroid";
> };
>
> +&i2c3 {
> + status = "okay";
> + pinctrl-0 = <&i2c3_sda_a_pins>, <&i2c3_sck_a_pins>;
> + pinctrl-names = "default";
> +
> + rtc: rtc@51 {
> + compatible = "nxp,pcf8563";
> + reg = <0x51>;
> + wakeup-source;
> + };
> +};
> +
> &pwm_ab {
> pinctrl-0 = <&pwm_a_e_pins>;
> pinctrl-names = "default";
>

Reviewed-by: Neil Armstrong <[email protected]>

2021-01-27 03:53:06

by Kevin Hilman

Subject: Re: [PATCH] arm64: dts: meson: add i2c3/rtc nodes and rtc aliases to ODROID-N2 dtsi

On Mon, 11 Jan 2021 13:58:31 +0000, Christian Hewitt wrote:
> Enable the onboard pcf8563 rtc hardware on ODROID N2/N2+ boards via the
> common dtsi. Also add aliases to ensure vrtc does not claim /dev/rtc0.

Applied, thanks!

[1/1] arm64: dts: meson: add i2c3/rtc nodes and rtc aliases to ODROID-N2 dtsi
commit: 930f424bd8cec154466d7929c10f1ad0525f605f

Best regards,
--
Kevin Hilman <[email protected]>