From: Rob Herring <robh@kernel.org>
To: Cyrille Pitchen <cyrille.pitchen@atmel.com>
Cc: computersforpeace@gmail.com, linux-mtd@lists.infradead.org,
nicolas.ferre@atmel.com, marex@denx.de, vigneshr@ti.com,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org,
pawel.moll@arm.com, mark.rutland@arm.com,
ijc+devicetree@hellion.org.uk, galak@codeaurora.org
Subject: Re: [PATCH linux-next 4/5] Documentation: atmel-quadspi: add binding file for Atmel QSPI driver
Date: Tue, 8 Dec 2015 21:16:23 -0600 [thread overview]
Message-ID: <20151209031623.GA2826@rob-hp-laptop> (raw)
In-Reply-To: <caec561f882521b3896530404ecb2bbad9950435.1449494420.git.cyrille.pitchen@atmel.com>
On Mon, Dec 07, 2015 at 03:09:13PM +0100, Cyrille Pitchen wrote:
> This patch documents the DT bindings for the driver of the Atmel QSPI
> controller embedded inside sama5d2x SoCs.
>
> Signed-off-by: Cyrille Pitchen <cyrille.pitchen@atmel.com>
Acked-by: Rob Herring <robh@kernel.org>
> ---
> .../devicetree/bindings/mtd/atmel-quadspi.txt | 32 ++++++++++++++++++++++
> 1 file changed, 32 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/mtd/atmel-quadspi.txt
>
> diff --git a/Documentation/devicetree/bindings/mtd/atmel-quadspi.txt b/Documentation/devicetree/bindings/mtd/atmel-quadspi.txt
> new file mode 100644
> index 000000000000..e81f20f9faf1
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/mtd/atmel-quadspi.txt
> @@ -0,0 +1,32 @@
> +* Atmel Quad Serial Peripheral Interface (QSPI)
> +
> +Required properties:
> +- compatible: Should be "atmel,sama5d2-qspi".
> +- reg: Should contain the locations and lengths of the base registers
> + and the mapped memory.
> +- reg-names: Should contain the resource reg names:
> + - qspi_base: configuration register address space
> + - qspi_mmap: memory mapped address space
> +- interrupts: Should contain the interrupt for the device.
> +- clocks: The phandle of the clock needed by the QSPI controller.
> +- #address-cells: Should be <1>.
> +- #size-cells: Should be <0>.
> +
> +Example:
> +
> +spi@f0020000 {
> + compatible = "atmel,sama5d2-qspi";
> + reg = <0xf0020000 0x100>, <0xd0000000 0x8000000>;
> + reg-names = "qpsi_base", "qspi_mmap";
> + interrupts = <52 IRQ_TYPE_LEVEL_HIGH 7>;
> + clocks = <&spi0_clk>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_spi0_default>;
> + status = "okay";
> +
> + m25p80@0 {
> + ...
> + };
> +};
> --
> 1.8.2.2
>
next prev parent reply other threads:[~2015-12-09 3:16 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-12-07 14:09 [PATCH linux-next 0/5] mtd: spi-nor: add driver for Atmel QSPI controller Cyrille Pitchen
2015-12-07 14:09 ` [PATCH linux-next 1/5] mtd: spi-nor: properly detect the memory when it boots in Quad or Dual mode Cyrille Pitchen
2015-12-18 1:55 ` Brian Norris
2015-12-18 11:19 ` Cyrille Pitchen
2016-01-04 16:50 ` Cyrille Pitchen
2015-12-18 2:08 ` Brian Norris
2015-12-07 14:09 ` [PATCH linux-next 2/5] mtd: spi-nor: fix Quad SPI mode support for Spansion, Micron and Macronix Cyrille Pitchen
2015-12-18 2:18 ` Brian Norris
2016-01-04 16:12 ` Cyrille Pitchen
2015-12-07 14:09 ` [PATCH linux-next 3/5] mtd: m25p80: add support of dual and quad spi protocols to all commands Cyrille Pitchen
2015-12-07 14:09 ` [PATCH linux-next 4/5] Documentation: atmel-quadspi: add binding file for Atmel QSPI driver Cyrille Pitchen
2015-12-09 3:16 ` Rob Herring [this message]
2015-12-11 9:26 ` Nicolas Ferre
2015-12-07 14:09 ` [PATCH linux-next 5/5] mtd: atmel-quadspi: add driver for Atmel QSPI controller Cyrille Pitchen
2015-12-07 15:25 ` [PATCH] mtd: atmel-quadspi: fix compare_const_fl.cocci warnings kbuild test robot
2015-12-07 15:25 ` [PATCH linux-next 5/5] mtd: atmel-quadspi: add driver for Atmel QSPI controller kbuild test robot
2015-12-07 15:25 ` [PATCH] mtd: atmel-quadspi: fix odd_ptr_err.cocci warnings kbuild test robot
2015-12-11 14:50 ` [PATCH linux-next 5/5] mtd: atmel-quadspi: add driver for Atmel QSPI controller Nicolas Ferre
2015-12-07 19:34 ` [PATCH linux-next 0/5] mtd: spi-nor: " Brian Norris
2015-12-08 6:21 ` Bean Huo 霍斌斌 (beanhuo)
2015-12-18 0:29 ` Brian Norris
2015-12-18 0:41 ` Brian Norris
2016-01-20 3:41 ` Bean Huo 霍斌斌 (beanhuo)
2015-12-08 6:44 ` Bean Huo 霍斌斌 (beanhuo)
2015-12-08 10:25 ` Cyrille Pitchen
2015-12-08 14:32 ` Cyrille Pitchen
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