From: Marek Vasut <marek.vasut@gmail.com>
To: Guochun Mao <guochun.mao@mediatek.com>,
David Woodhouse <dwmw2@infradead.org>,
Brian Norris <computersforpeace@gmail.com>
Cc: Boris Brezillon <boris.brezillon@free-electrons.com>,
Richard Weinberger <richard@nod.at>,
Cyrille Pitchen <cyrille.pitchen@atmel.com>,
Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Matthias Brugger <matthias.bgg@gmail.com>,
Russell King <linux@armlinux.org.uk>,
linux-mtd@lists.infradead.org, devicetree@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v1 2/2] arm: dts: mt2701: add nor flash node
Date: Fri, 13 Jan 2017 13:49:07 +0100 [thread overview]
Message-ID: <967e01c2-ebb2-882e-9342-873f19d59cb9@gmail.com> (raw)
In-Reply-To: <1484291609-20195-3-git-send-email-guochun.mao@mediatek.com>
On 01/13/2017 08:13 AM, Guochun Mao wrote:
> Add Mediatek nor flash node.
>
> Signed-off-by: Guochun Mao <guochun.mao@mediatek.com>
> ---
> arch/arm/boot/dts/mt2701-evb.dts | 25 +++++++++++++++++++++++++
> arch/arm/boot/dts/mt2701.dtsi | 12 ++++++++++++
> 2 files changed, 37 insertions(+)
>
> diff --git a/arch/arm/boot/dts/mt2701-evb.dts b/arch/arm/boot/dts/mt2701-evb.dts
> index 082ca88..85e5ae8 100644
> --- a/arch/arm/boot/dts/mt2701-evb.dts
> +++ b/arch/arm/boot/dts/mt2701-evb.dts
> @@ -24,6 +24,31 @@
> };
> };
>
> +&nor_flash {
> + pinctrl-names = "default";
> + pinctrl-0 = <&nor_pins_default>;
> + status = "okay";
> + flash@0 {
> + compatible = "jedec,spi-nor";
> + reg = <0>;
> + };
> +};
> +
> +&pio {
> + nor_pins_default: nor {
> + pins1 {
> + pinmux = <MT2701_PIN_240_EXT_XCS__FUNC_EXT_XCS>,
> + <MT2701_PIN_241_EXT_SCK__FUNC_EXT_SCK>,
> + <MT2701_PIN_239_EXT_SDIO0__FUNC_EXT_SDIO0>,
> + <MT2701_PIN_238_EXT_SDIO1__FUNC_EXT_SDIO1>,
> + <MT2701_PIN_237_EXT_SDIO2__FUNC_EXT_SDIO2>,
> + <MT2701_PIN_236_EXT_SDIO3__FUNC_EXT_SDIO3>;
> + drive-strength = <MTK_DRIVE_4mA>;
> + bias-pull-up;
> + };
> + };
> +};
> +
> &uart0 {
> status = "okay";
> };
> diff --git a/arch/arm/boot/dts/mt2701.dtsi b/arch/arm/boot/dts/mt2701.dtsi
> index bdf8954..1eefce4 100644
> --- a/arch/arm/boot/dts/mt2701.dtsi
> +++ b/arch/arm/boot/dts/mt2701.dtsi
> @@ -227,6 +227,18 @@
> status = "disabled";
> };
>
> + nor_flash: spi@11014000 {
> + compatible = "mediatek,mt2701-nor",
> + "mediatek,mt8173-nor";
Reviewed-by: Marek Vasut <marek.vasut@gmail.com>
--
Best regards,
Marek Vasut
next prev parent reply other threads:[~2017-01-13 13:21 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-13 7:13 [PATCH v1 0/2] add nor flash node for mt2701 Guochun Mao
2017-01-13 7:13 ` [PATCH v1 1/2] Documentation: mtk-quadspi: update DT bindings Guochun Mao
2017-01-13 14:13 ` Boris Brezillon
2017-01-18 22:08 ` Rob Herring
2017-01-13 7:13 ` [PATCH v1 2/2] arm: dts: mt2701: add nor flash node Guochun Mao
2017-01-13 12:49 ` Marek Vasut [this message]
2017-01-13 14:17 ` Boris Brezillon
2017-01-13 15:12 ` Matthias Brugger
2017-01-13 15:21 ` Boris Brezillon
2017-01-13 16:13 ` Marek Vasut
2017-01-13 16:28 ` Boris Brezillon
2017-01-13 16:44 ` Marek Vasut
2017-01-13 16:56 ` Boris Brezillon
2017-01-13 17:33 ` Marek Vasut
2017-01-14 8:29 ` Boris Brezillon
2017-01-15 0:23 ` Marek Vasut
2017-01-16 8:40 ` Boris Brezillon
2017-01-16 16:09 ` Marek Vasut
2017-01-17 3:36 ` Thomas Petazzoni
2017-01-18 22:20 ` Rob Herring
2017-01-18 23:38 ` Thomas Petazzoni
2017-01-19 2:51 ` Rob Herring
2017-01-19 8:14 ` Boris Brezillon
2017-01-19 14:18 ` Rob Herring
2017-01-22 2:36 ` Guochun Mao
2017-01-24 10:31 ` Boris Brezillon
2017-01-24 10:38 ` John Crispin
2017-01-19 7:53 ` Boris Brezillon
2017-01-17 3:32 ` Thomas Petazzoni
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