From mboxrd@z Thu Jan 1 00:00:00 1970 From: Florian Fainelli Subject: [PATCH 1/3] Documentation: bindings: brcmstb: Document write-pairing Date: Mon, 14 Sep 2015 12:52:47 -0700 Message-ID: <1442260369-6575-2-git-send-email-f.fainelli@gmail.com> References: <1442260369-6575-1-git-send-email-f.fainelli@gmail.com> Return-path: In-Reply-To: <1442260369-6575-1-git-send-email-f.fainelli-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org Cc: devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, computersforpeace-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org, gregory.0xf0-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org, Florian Fainelli List-Id: devicetree@vger.kernel.org Document the hif-cpubiuctrl node a bit more, and add a documentation entry for the optional "brcm,write-pairing" property. Signed-off-by: Florian Fainelli --- .../devicetree/bindings/arm/bcm/brcm,brcmstb.txt | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/Documentation/devicetree/bindings/arm/bcm/brcm,brcmstb.txt b/Documentation/devicetree/bindings/arm/bcm/brcm,brcmstb.txt index 430608ec09f0..602fa5f308bb 100644 --- a/Documentation/devicetree/bindings/arm/bcm/brcm,brcmstb.txt +++ b/Documentation/devicetree/bindings/arm/bcm/brcm,brcmstb.txt @@ -20,6 +20,20 @@ system control is required: - compatible: "brcm,bcm-hif-cpubiuctrl", "syscon" - compatible: "brcm,bcm-hif-continuation", "syscon" +hif-cpubiuctrl node +------------------- + +Required properties: + + - compatible + The string should be "brcm.bcm7445-hif-cpubiuctrl", "syscon" + +Optional properties: + + - brcm,write-pairing: + Boolean property, which when present indicatse that the chip + supports write-pairing. + example: rdb { #address-cells = <1>; @@ -35,6 +49,7 @@ example: hif_cpubiuctrl: syscon@3e2400 { compatible = "brcm,bcm7445-hif-cpubiuctrl", "syscon"; reg = <0x3e2400 0x5b4>; + brcm,write-pairing; }; hif_continuation: syscon@452000 { -- 2.1.0 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html