From mboxrd@z Thu Jan 1 00:00:00 1970 From: Lubomir Rintel Subject: [PATCH v2 1/6] dt-bindings: olpc,ap-sp: add clock Date: Mon, 12 Nov 2018 03:30:24 +0100 Message-ID: <20181112023029.648408-2-lkundrak@v3.sk> References: <20181112023029.648408-1-lkundrak@v3.sk> Mime-Version: 1.0 Content-Transfer-Encoding: quoted-printable Return-path: In-Reply-To: <20181112023029.648408-1-lkundrak@v3.sk> Sender: linux-kernel-owner@vger.kernel.org To: Dmitry Torokhov , Michael Turquette , Stephen Boyd , linux-input@vger.kernel.org Cc: linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org, devicetree@vger.kernel.org, Rob Herring , Mark Rutland , Lubomir Rintel List-Id: linux-input@vger.kernel.org The clock is necessary for the device operation, hence it's required. Its name, "sp", stands for "Security Processor". It is one of several names that are used for the processor that serves as the keyboard controller on an OLPC and is consistent with the node name. Signed-off-by: Lubomir Rintel Reviewed-by: Rob Herring Acked-by: Pavel Machek --- Documentation/devicetree/bindings/serio/olpc,ap-sp.txt | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/Documentation/devicetree/bindings/serio/olpc,ap-sp.txt b/Doc= umentation/devicetree/bindings/serio/olpc,ap-sp.txt index 0e72183f52bc..36603419d6f8 100644 --- a/Documentation/devicetree/bindings/serio/olpc,ap-sp.txt +++ b/Documentation/devicetree/bindings/serio/olpc,ap-sp.txt @@ -4,10 +4,14 @@ Required properties: - compatible : "olpc,ap-sp" - reg : base address and length of SoC's WTM registers - interrupts : SP-AP interrupt +- clocks : phandle + clock-specifier for the clock that drives the WTM +- clock-names: should be "sp" =20 Example: ap-sp@d4290000 { compatible =3D "olpc,ap-sp"; reg =3D <0xd4290000 0x1000>; interrupts =3D <40>; + clocks =3D <&soc_clocks MMP2_CLK_SP>; + clock-names =3D "sp"; } --=20 2.19.1