linux-kernel - Re: [PATCH] riscv: dts: allwinner: d1: Specify default CAN pins

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Message-ID: <ZM4nswDuc5YBfEyV@titan>
Date:   Sat, 5 Aug 2023 20:42:59 +1000
From:   John Watts <contact@...kia.org>
To:     Jernej Škrabec <jernej.skrabec@...il.com>
Cc:     linux-sunxi@...ts.linux.dev, Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Paul Walmsley <paul.walmsley@...ive.com>,
        Palmer Dabbelt <palmer@...belt.com>,
        Albert Ou <aou@...s.berkeley.edu>,
        Chen-Yu Tsai <wens@...e.org>,
        Samuel Holland <samuel@...lland.org>,
        Cristian Ciocaltea <cristian.ciocaltea@...labora.com>,
        Maksim Kiselev <bigunclemax@...il.com>,
        devicetree@...r.kernel.org, linux-riscv@...ts.infradead.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        mkl@...gutronix.de
Subject: Re: [PATCH] riscv: dts: allwinner: d1: Specify default CAN pins

On Fri, Aug 04, 2023 at 04:39:41PM +0200, Jernej Škrabec wrote:
> If you don't mind, please do.

Just to clarify, something like this:

                can0: can@...4000 {
                        pinctrl-names = "default";
                        pinctrl-0 = <&can0_pins>;
                        compatible = "allwinner,sun20i-d1-can";
                        reg = <0x02504000 0x400>;
                        interrupts = <SOC_PERIPHERAL_IRQ(21) IRQ_TYPE_LEVEL_HIGH>;
                        clocks = <&ccu CLK_BUS_CAN0>;
                        resets = <&ccu RST_BUS_CAN0>;
                        status = "disabled";
                };

I couldn't find any dtsi files that put pinctrl stuff at the top.

John.