From 2bcdf18189632fb67d10d8e5b07fba36ad594227 Mon Sep 17 00:00:00 2001 From: Anup Patel Date: Mon, 28 Mar 2016 10:18:28 +0530 Subject: [PATCH] dt-bindings: phy: bindings document for common Broadcom SATA3 PHY driver This patch: 1. Renames DT bindings document of Broadcom STB SATA3 PHY driver to common Broadcom SATA3 PHY driver bindings document 2. Adds bindings info for NS2 SATA3 PHY Signed-off-by: Anup Patel Acked-by: Rob Herring Acked-by: Florian Fainelli Signed-off-by: Kishon Vijay Abraham I --- ...rcm,brcmstb-sata-phy.txt => brcm-sata-phy.txt} | 15 +++++++++------ 1 file changed, 9 insertions(+), 6 deletions(-) rename Documentation/devicetree/bindings/phy/{brcm,brcmstb-sata-phy.txt => brcm-sata-phy.txt} (69%) diff --git a/Documentation/devicetree/bindings/phy/brcm,brcmstb-sata-phy.txt b/Documentation/devicetree/bindings/phy/brcm-sata-phy.txt similarity index 69% rename from Documentation/devicetree/bindings/phy/brcm,brcmstb-sata-phy.txt rename to Documentation/devicetree/bindings/phy/brcm-sata-phy.txt index d87ab7c127b8..d0231209d846 100644 --- a/Documentation/devicetree/bindings/phy/brcm,brcmstb-sata-phy.txt +++ b/Documentation/devicetree/bindings/phy/brcm-sata-phy.txt @@ -1,14 +1,17 @@ -* Broadcom SATA3 PHY for STB +* Broadcom SATA3 PHY Required properties: - compatible: should be one or more of "brcm,bcm7425-sata-phy" "brcm,bcm7445-sata-phy" + "brcm,iproc-ns2-sata-phy" "brcm,phy-sata3" - address-cells: should be 1 - size-cells: should be 0 -- reg: register range for the PHY PCB interface -- reg-names: should be "phy" +- reg: register ranges for the PHY PCB interface +- reg-names: should be "phy" and "phy-ctrl" + The "phy-ctrl" registers are only required for + "brcm,iproc-ns2-sata-phy". Sub-nodes: Each port's PHY should be represented as a sub-node. @@ -16,12 +19,12 @@ Sub-nodes: Sub-nodes required properties: - reg: the PHY number - phy-cells: generic PHY binding; must be 0 -Optional: -- brcm,enable-ssc: use spread spectrum clocking (SSC) on this port +Sub-nodes optional properties: +- brcm,enable-ssc: use spread spectrum clocking (SSC) on this port + This property is not applicable for "brcm,iproc-ns2-sata-phy". Example: - sata-phy@f0458100 { compatible = "brcm,bcm7445-sata-phy", "brcm,phy-sata3"; reg = <0xf0458100 0x1e00>, <0xf045804c 0x10>; -- 2.39.5