From mboxrd@z Thu Jan 1 00:00:00 1970 From: Bartosz Golaszewski Subject: [PATCH 1/2] dt-bindings: ata: add DT bindings for ahci-dm816 SATA controller Date: Mon, 13 Mar 2017 17:36:21 +0100 Message-ID: <1489422982-3461-2-git-send-email-bgolaszewski@baylibre.com> References: <1489422982-3461-1-git-send-email-bgolaszewski@baylibre.com> Return-path: In-Reply-To: <1489422982-3461-1-git-send-email-bgolaszewski@baylibre.com> Sender: linux-kernel-owner@vger.kernel.org To: Tejun Heo , Rob Herring , Mark Rutland , Neil Armstrong , Michael Turquette , Kevin Hilman , Patrick Titiano Cc: linux-ide@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Bartosz Golaszewski List-Id: devicetree@vger.kernel.org Add DT bindings for the onboard SATA controller present on the DM816x SoCs. Signed-off-by: Bartosz Golaszewski --- Documentation/devicetree/bindings/ata/ahci-dm816.txt | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) create mode 100644 Documentation/devicetree/bindings/ata/ahci-dm816.txt diff --git a/Documentation/devicetree/bindings/ata/ahci-dm816.txt b/Documentation/devicetree/bindings/ata/ahci-dm816.txt new file mode 100644 index 0000000..b87ed5a --- /dev/null +++ b/Documentation/devicetree/bindings/ata/ahci-dm816.txt @@ -0,0 +1,20 @@ +Device tree binding for the TI DM816 AHCI SATA Controller +--------------------------------------------------------- + +Required properties: + - compatible: must be "ti,dm816-ahci" + - reg: physical base address and size of the register region used by + the controller (as defined by the AHCI 1.1 standard) + - interrupts: interrupt specifier (refer to the interrupt binding) + - clocks: clock specifiers (refer to the clock binding); two clocks + must be specified: the functional clock and an external + reference clock + +Example: + + sata: sata@4a140000 { + compatible = "ti,dm816-ahci"; + reg = <0x4a140000 0xffff>; + interrupts = <16>; + clocks = <&sysclk5_ck>, <&sata_refclk>; + }; -- 2.9.3