linux-kernel - Re: [PATCH v2 1/6] arm64: dts: ti: k3-am65-mcu: Add Support for MCAN

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Date:   Mon, 2 Aug 2021 14:59:40 +0200
From:   Marc Kleine-Budde <mkl@...gutronix.de>
To:     Aswath Govindraju <a-govindraju@...com>
Cc:     linux-arm-kernel@...ts.infradead.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, Nishanth Menon <nm@...com>,
        Tero Kristo <kristo@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Lokesh Vutla <lokeshvutla@...com>,
        Faiz Abbas <faiz_abbas@...com>
Subject: Re: [PATCH v2 1/6] arm64: dts: ti: k3-am65-mcu: Add Support for MCAN

On 26.07.2021 15:40:07, Aswath Govindraju wrote:
> From: Faiz Abbas <faiz_abbas@...com>
> 
> Add Support for two MCAN controllers present on the am65x SOC. Both support
> classic CAN messages as well as CAN-FD.
> 
> Signed-off-by: Faiz Abbas <faiz_abbas@...com>
> Signed-off-by: Aswath Govindraju <a-govindraju@...com>
> ---
>  arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi | 30 +++++++++++++++++++++++++
>  1 file changed, 30 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi b/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi
> index c93ff1520a0e..6445f2d976e8 100644
> --- a/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi
> +++ b/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi
> @@ -159,6 +159,36 @@
>  		};
>  	};
>  
> +	m_can0: mcan@...28000 {
> +		compatible = "bosch,m_can";
> +		reg = <0x0 0x40528000 0x0 0x400>,
> +		      <0x0 0x40500000 0x0 0x4400>;
> +		reg-names = "m_can", "message_ram";
> +		power-domains = <&k3_pds 102 TI_SCI_PD_EXCLUSIVE>;
> +		clocks = <&k3_clks 102 0>, <&k3_clks 102 5>;
> +		clock-names = "cclk", "hclk";

The binding says the first should be hclk.

|  clock-names:
|    items:
|      - const: hclk
|      - const: cclk

Please also fix in the other dts files.

Marc

-- 
Pengutronix e.K.                 | Marc Kleine-Budde           |
Embedded Linux                   | https://www.pengutronix.de  |
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