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From: "Heiko Stübner" <heiko@sntech.de>
To: Marcin Juszkiewicz <marcin.juszkiewicz@linaro.org>
Cc: linux-rockchip@lists.infradead.org,
	Marcin Juszkiewicz <marcin.juszkiewicz@linaro.org>
Subject: Re: [PATCH v2 3/6] arm64: dts: rockchip: enable SPI flash on NanoPC-T6 LTS
Date: Wed, 21 Aug 2024 10:59:30 +0200	[thread overview]
Message-ID: <2890737.yaVYbkx8dN@diego> (raw)
In-Reply-To: <20240821-friendlyelec-nanopc-t6-lts-v2-3-e0138bb10042@linaro.org>

Am Mittwoch, 21. August 2024, 10:25:32 CEST schrieb Marcin Juszkiewicz:
> FriendlyELEC NanoPC-T6 LTS has 32MB of SPI flash on-board. On non-LTS
> boards this is optional chip.
> 
> Signed-off-by: Marcin Juszkiewicz <marcin.juszkiewicz@linaro.org>
> ---
>  arch/arm64/boot/dts/rockchip/rk3588-nanopc-t6.dts | 14 ++++++++++++++
>  1 file changed, 14 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/rockchip/rk3588-nanopc-t6.dts b/arch/arm64/boot/dts/rockchip/rk3588-nanopc-t6.dts
> index bf2c4427ad74..0f9df64dc1b1 100644
> --- a/arch/arm64/boot/dts/rockchip/rk3588-nanopc-t6.dts
> +++ b/arch/arm64/boot/dts/rockchip/rk3588-nanopc-t6.dts
> @@ -594,6 +594,20 @@ &sdmmc {
>  	status = "okay";
>  };
>  
> +&sfc {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&fspim1_pins>;
> +	status = "okay";
> +
> +	flash@0 {
> +		compatible = "jedec,spi-nor";
> +		reg = <0>;
> +		spi-max-frequency = <104000000>;
> +		spi-rx-bus-width = <4>;
> +		spi-tx-bus-width = <1>;
> +	};
> +};
> +

same question as patch1. You enable this also on the non-LTS boards now
that don't have this flash chip?



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  reply	other threads:[~2024-08-21  8:59 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-08-21  8:25 [PATCH v2 0/6] improve FriendlyELEC NanoPC-T6 a bit Marcin Juszkiewicz
2024-08-21  8:25 ` [PATCH v2 1/6] arm64: dts: rockchip: enable USB 2.0 on NanoPC-T6 LTS Marcin Juszkiewicz
2024-08-21  8:58   ` Heiko Stübner
2024-08-21  9:14     ` Marcin Juszkiewicz
2024-08-21  9:17       ` Dragan Simic
2024-08-21  8:25 ` [PATCH v2 2/6] arm64: dts: rockchip: define pinctl for SPI M1 Marcin Juszkiewicz
2024-08-21  8:25 ` [PATCH v2 3/6] arm64: dts: rockchip: enable SPI flash on NanoPC-T6 LTS Marcin Juszkiewicz
2024-08-21  8:59   ` Heiko Stübner [this message]
2024-08-21  9:17     ` Marcin Juszkiewicz
2024-08-21  9:50       ` Dragan Simic
2024-08-21  8:25 ` [PATCH v2 4/6] arm64: dts: rockchip: add IR-receiver to NanoPC-T6 Marcin Juszkiewicz
2024-08-21  8:25 ` [PATCH v2 5/6] arm64: dts: rockchip: enable GPU on NanoPC-T6 Marcin Juszkiewicz
2024-08-21  8:25 ` [PATCH v2 6/6] arm64: dts: rockchip: enable USB-C " Marcin Juszkiewicz

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