From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751624AbcCBGJA (ORCPT ); Wed, 2 Mar 2016 01:09:00 -0500 Received: from comal.ext.ti.com ([198.47.26.152]:50550 "EHLO comal.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751391AbcCBGI6 (ORCPT ); Wed, 2 Mar 2016 01:08:58 -0500 From: Kishon Vijay Abraham I To: CC: , Subject: [PATCH 1/7] Documentation: bindings: add dt documentation for Rockchip eMMC PHY Date: Wed, 2 Mar 2016 11:38:47 +0530 Message-ID: <1456898933-16679-2-git-send-email-kishon@ti.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1456898933-16679-1-git-send-email-kishon@ti.com> References: <1456898933-16679-1-git-send-email-kishon@ti.com> 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 From: Shawn Lin This patch adds a binding that describes the Rockchip eMMC PHYs found on Rockchip SoCs eMMC interface. Signed-off-by: Shawn Lin Signed-off-by: Kishon Vijay Abraham I --- .../devicetree/bindings/phy/rockchip-emmc-phy.txt | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) create mode 100644 Documentation/devicetree/bindings/phy/rockchip-emmc-phy.txt diff --git a/Documentation/devicetree/bindings/phy/rockchip-emmc-phy.txt b/Documentation/devicetree/bindings/phy/rockchip-emmc-phy.txt new file mode 100644 index 0000000..61916f1 --- /dev/null +++ b/Documentation/devicetree/bindings/phy/rockchip-emmc-phy.txt @@ -0,0 +1,19 @@ +Rockchip EMMC PHY +----------------------- + +Required properties: + - compatible: rockchip,rk3399-emmc-phy + - rockchip,grf : phandle to the syscon managing the "general + register files" + - #phy-cells: must be 0 + - reg: PHY configure reg address offset in "general + register files" + +Example: + +emmcphy: phy { + compatible = "rockchip,rk3399-emmc-phy"; + rockchip,grf = <&grf>; + reg = <0xf780>; + #phy-cells = <0>; +}; -- 1.7.9.5