From: "Ondřej Jirman" <megous@megous.com>
To: maxime.ripard@free-electrons.com, wens@csie.org, robh@kernel.org,
johan@kernel.org, mark.rutland@arm.com,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, linux-sunxi@googlegroups.com
Subject: Re: [linux-sunxi] [PATCH v2 5/5] ARM: dts: sun8i: tbs-a711: Enable UART2 (for NEO-6M GPS module)
Date: Thu, 4 Apr 2019 14:43:22 +0200 [thread overview]
Message-ID: <20190404124322.aejij7qomgoco37u@core.my.home> (raw)
In-Reply-To: <20190401115616.21337-6-megous@megous.com>
Hello Maxime,
On Mon, Apr 01, 2019 at 01:56:16PM +0200, megous via linux-sunxi wrote:
> From: Ondrej Jirman <megous@megous.com>
>
> TBS A711 tablet contains u-blox NEO-6M module connected to UART2.
> Enable UART2 to gain access to the module from userspace.
Other GPS bits are now applied (thank you, Johan), so if this last bit
can go in too via a sunxi tree, the series will be complete.
thank you,
Ondrej
> Signed-off-by: Ondrej Jirman <megous@megous.com>
> ---
> arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts | 21 +++++++++++++++++++++
> 1 file changed, 21 insertions(+)
>
> diff --git a/arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts b/arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts
> index d70fe04b66f0..fd170bc45927 100644
> --- a/arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts
> +++ b/arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts
> @@ -98,6 +98,13 @@
> };
> };
>
> + reg_gps: reg-gps {
> + compatible = "regulator-fixed";
> + regulator-name = "gps";
> + regulator-min-microvolt = <3000000>;
> + regulator-max-microvolt = <3000000>;
> + };
> +
> reg_vbat: reg-vbat {
> compatible = "regulator-fixed";
> regulator-name = "vbat";
> @@ -422,6 +429,20 @@
> status = "okay";
> };
>
> +&uart2 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&uart2_pb_pins>;
> + status = "okay";
> +
> + gnss {
> + compatible = "u-blox,neo-6m";
> +
> + v-bckp-supply = <®_rtc_ldo>;
> + vcc-supply = <®_gps>;
> + current-speed = <9600>;
> + };
> +};
> +
> &usb_otg {
> dr_mode = "otg";
> status = "okay";
> --
> 2.21.0
>
> --
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next prev parent reply other threads:[~2019-04-04 12:43 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-04-01 11:56 [PATCH v2 0/5] Add bluetooth, gps and accelerometer to TBS A711 megous
2019-04-01 11:56 ` [PATCH v2 1/5] ARM: dts: sun8i: tbs-a711: Add node for BMA250 accelerometer megous
2019-04-01 12:54 ` Maxime Ripard
2019-04-01 11:56 ` [PATCH v2 2/5] ARM: dts: sun8i: a83t: Add UART2 PB pins megous
2019-04-01 12:53 ` Maxime Ripard
2019-04-01 11:56 ` [PATCH v2 3/5] gnss: Add u-blox,neo-6m compatible megous
2019-04-01 11:56 ` [PATCH v2 4/5] dt-bindings: " megous
2019-04-01 12:02 ` [linux-sunxi] " Ondřej Jirman
2019-04-04 10:45 ` Johan Hovold
2019-04-01 11:56 ` [PATCH v2 5/5] ARM: dts: sun8i: tbs-a711: Enable UART2 (for NEO-6M GPS module) megous
2019-04-04 12:43 ` Ondřej Jirman [this message]
2019-04-05 15:07 ` [linux-sunxi] " Maxime Ripard
2019-04-02 8:28 ` [PATCH v2 0/5] Add bluetooth, gps and accelerometer to TBS A711 Johan Hovold
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