From: alexandre.belloni@free-electrons.com (Alexandre Belloni)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 1/1] ARM: at91/dt: sam9263: Add CAN device nodes
Date: Mon, 6 Oct 2014 16:09:15 +0200 [thread overview]
Message-ID: <20141006140914.GA15599@piout.net> (raw)
In-Reply-To: <1412599207-15676-1-git-send-email-alexander.stein@systec-electronic.com>
On 06/10/2014 at 14:40:07 +0200, Alexander Stein wrote :
> Add the missing CAN devices node including their pin muxing. The required
> clock node already exists.
>
> Signed-off-by: Alexander Stein <alexander.stein@systec-electronic.com>
Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
> ---
> arch/arm/boot/dts/at91sam9263.dtsi | 19 +++++++++++++++++++
> 1 file changed, 19 insertions(+)
>
> diff --git a/arch/arm/boot/dts/at91sam9263.dtsi b/arch/arm/boot/dts/at91sam9263.dtsi
> index bb23c2d..174ab77 100644
> --- a/arch/arm/boot/dts/at91sam9263.dtsi
> +++ b/arch/arm/boot/dts/at91sam9263.dtsi
> @@ -672,6 +672,14 @@
> };
> };
>
> + can {
> + pinctrl_can_rx_tx: can_rx_tx {
> + atmel,pins =
> + <AT91_PIOA 14 AT91_PERIPH_A AT91_PINCTRL_NONE /* CANRX, conflicts with IRQ0 */
> + AT91_PIOA 13 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* CANTX, conflicts with PCK0 */
> + };
> + };
> +
> pioA: gpio at fffff200 {
> compatible = "atmel,at91rm9200-gpio";
> reg = <0xfffff200 0x200>;
> @@ -898,6 +906,17 @@
> clock-names = "pwm_clk";
> status = "disabled";
> };
> +
> + can: can at fffac000 {
> + compatible = "atmel,at91sam9263-can";
> + reg = <0xfffac000 0x300>;
> + interrupts = <12 IRQ_TYPE_LEVEL_HIGH 3>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_can_rx_tx>;
> + clocks = <&can_clk>;
> + clock-names = "can_clk";
> + status = "disabled";
> + };
> };
>
> fb0: fb at 0x00700000 {
> --
> 2.0.4
>
>
> _______________________________________________
> linux-arm-kernel mailing list
> linux-arm-kernel at lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
--
Alexandre Belloni, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com
next prev parent reply other threads:[~2014-10-06 14:09 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-10-06 12:40 [PATCH 1/1] ARM: at91/dt: sam9263: Add CAN device nodes Alexander Stein
2014-10-06 14:09 ` Alexandre Belloni [this message]
2014-11-03 10:21 ` Nicolas Ferre
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