[PATCH v8 2/2] arm64: dts: mt8173: Add nor flash node

Matthias Brugger matthias.bgg at gmail.com
Wed Nov 25 02:50:28 PST 2015



On 18/11/15 04:30, Bayi Cheng wrote:
> Add Mediatek nor flash node
>
> Signed-off-by: Bayi Cheng <bayi.cheng at mediatek.com>
> Acked-by: Brian Norris <computersforpeace at gmail.com>
> ---
>   arch/arm64/boot/dts/mediatek/mt8173.dtsi | 18 +++++++++++++++++-
>   1 file changed, 17 insertions(+), 1 deletion(-)
>

Applied to v4.5-next/dts

Thanks.
Matthias

> diff --git a/arch/arm64/boot/dts/mediatek/mt8173.dtsi b/arch/arm64/boot/dts/mediatek/mt8173.dtsi
> index 4dd5f93..7988656 100644
> --- a/arch/arm64/boot/dts/mediatek/mt8173.dtsi
> +++ b/arch/arm64/boot/dts/mediatek/mt8173.dtsi
> @@ -387,7 +387,23 @@
>   			status = "disabled";
>   		};
>
> -		i2c3: i2c at 11010000 {
> +		nor_flash: spi at 1100d000 {
> +			compatible = "mediatek,mt8173-nor";
> +			reg = <0 0x1100d000 0 0xe0>;
> +			clocks = <&pericfg CLK_PERI_SPI>,
> +				 <&topckgen CLK_TOP_SPINFI_IFR_SEL>;
> +			clock-names = "spi", "sf";
> +			#address-cells = <1>;
> +			#size-cells = <0>;
> +			status = "disabled";
> +
> +			flash at 0 {
> +				compatible = "jedec,spi-nor";
> +				reg = <0>;
> +			};
> +		};
> +
> +		i2c3: i2c3 at 11010000 {
>   			compatible = "mediatek,mt8173-i2c";
>   			reg = <0 0x11010000 0 0x70>,
>   			      <0 0x11000280 0 0x80>;
>



More information about the linux-mtd mailing list