Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933284AbbHZMcD (ORCPT ); Wed, 26 Aug 2015 08:32:03 -0400 Received: from eusmtp01.atmel.com ([212.144.249.243]:45400 "EHLO eusmtp01.atmel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933235AbbHZMb6 (ORCPT ); Wed, 26 Aug 2015 08:31:58 -0400 From: Cyrille Pitchen To: , , , , , , , , , , CC: , , , , , , , , , Cyrille Pitchen Subject: [PATCH linux-next v5 4/5] Documentation: atmel-quadspi: add binding file for Atmel QSPI driver Date: Wed, 26 Aug 2015 14:30:26 +0200 Message-ID: <793cb906c79eed821cf9b47e79dc1b54a7a5dbd0.1440580764.git.cyrille.pitchen@atmel.com> X-Mailer: git-send-email 1.8.2.2 In-Reply-To: References: MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1819 Lines: 54 This patch documents the DT bindings for the driver of the Atmel QSPI controller embedded inside sama5d2x SoCs. Signed-off-by: Cyrille Pitchen Acked-by: Nicolas Ferre Acked-by: Marek Vasut --- .../devicetree/bindings/mtd/atmel-quadspi.txt | 29 ++++++++++++++++++++++ 1 file changed, 29 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..0b8d545bb198 --- /dev/null +++ b/Documentation/devicetree/bindings/mtd/atmel-quadspi.txt @@ -0,0 +1,29 @@ +* Atmel Quad Serial Peripheral Interface (QSPI) + +Required properties: +- compatible: should be "atmel,sama5d2-qspi" +- reg: the first contains the register location and length, + the second contains the memory mapping address and length +- 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>; + 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 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/