linux-kernel - [PATCH v2 3/3] ARM: dts: da850: Add node for pullup/pulldown pinconf

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Message-Id: <1480351226-3332-4-git-send-email-david@lechnology.com>
Date:   Mon, 28 Nov 2016 10:40:26 -0600
From:   David Lechner <david@...hnology.com>
To:     Linus Walleij <linus.walleij@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Sekhar Nori <nsekhar@...com>, Kevin Hilman <khilman@...nel.org>
Cc:     David Lechner <david@...hnology.com>, linux-gpio@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        Axel Haslam <ahaslam@...libre.com>,
        Alexandre Bailon <abailon@...libre.com>,
        Bartosz Gołaszewski <bgolaszewski@...libre.com>
Subject: [PATCH v2 3/3] ARM: dts: da850: Add node for pullup/pulldown pinconf

This SoC has a separate pin controller for configuring pullup/pulldown
bias on groups of pins.

Signed-off-by: David Lechner <david@...hnology.com>
---

v2 changes:
* Moved pin-controller@...00c device node after gpio@...000 (there seem to be
  more nodes in proper order here compared to the i2c@...000 node suggested by
  Sekhar)

 arch/arm/boot/dts/da850.dtsi | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/arm/boot/dts/da850.dtsi b/arch/arm/boot/dts/da850.dtsi
index 8945815..7a8d38e 100644
--- a/arch/arm/boot/dts/da850.dtsi
+++ b/arch/arm/boot/dts/da850.dtsi
@@ -442,6 +442,11 @@
 			ti,davinci-gpio-unbanked = <0>;
 			status = "disabled";
 		};
+		pinconf: pin-controller@...00c {
+			compatible = "ti,da850-pupd";
+			reg = <0x22c00c 0x8>;
+			status = "disabled";
+		};
 
 		mcasp0: mcasp@...000 {
 			compatible = "ti,da830-mcasp-audio";
-- 
2.7.4