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Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.2 #3 (Red Hat Linux)) id 1iFza5-0006BR-Ue; Thu, 03 Oct 2019 11:47:37 +0000 Received: from mail.kernel.org ([198.145.29.99]) by bombadil.infradead.org with esmtps (Exim 4.92.2 #3 (Red Hat Linux)) id 1iFza3-0006B6-Sl for linux-arm-kernel@lists.infradead.org; Thu, 03 Oct 2019 11:47:37 +0000 Received: from localhost (lfbn-1-10718-76.w90-89.abo.wanadoo.fr [90.89.68.76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 15A932070B; Thu, 3 Oct 2019 11:47:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1570103255; bh=4nbskvtMte6G8Dn16qGwpWvD7usNNHZVowY6nzQ2Cx8=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=O20g3VXN3/cg4aktrTVEe1GoW8i3ThoeeCN1k/JWU6mjTRj16XPoBKKQyzKDaXwN2 4lZpEHI+x/6TtmfN5YS8Gy5rtabyI3lmUdMvHUjqCRr2kyrMwRtkphLHWmIzPJAv5u qo1v5dHZgQ3uBbnCCPnNR81iVgTFACMX8U0wxo0I= Date: Thu, 3 Oct 2019 13:47:33 +0200 From: Maxime Ripard To: Jagan Teki Subject: Re: [PATCH v11 4/7] dt-bindings: sun6i-dsi: Add VCC-DSI supply property Message-ID: <20191003114733.56mlar666l76uoyb@gilmour> References: <20191003064527.15128-1-jagan@amarulasolutions.com> <20191003064527.15128-5-jagan@amarulasolutions.com> MIME-Version: 1.0 In-Reply-To: <20191003064527.15128-5-jagan@amarulasolutions.com> User-Agent: NeoMutt/20180716 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191003_044735_951680_D1DB5C02 X-CRM114-Status: GOOD ( 14.02 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, David Airlie , linux-sunxi , dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, Chen-Yu Tsai , Daniel Vetter , michael@amarulasolutions.com, linux-arm-kernel@lists.infradead.org, Icenowy Zheng Content-Type: multipart/mixed; boundary="===============6412061817336445194==" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org --===============6412061817336445194== Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="abhaj7rlytqkllsn" Content-Disposition: inline --abhaj7rlytqkllsn Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Thu, Oct 03, 2019 at 12:15:24PM +0530, Jagan Teki wrote: > Allwinner MIPI DSI controllers are supplied with SoC DSI > power rails via VCC-DSI pin. > > Some board still work without supplying this but give more > faith on datasheet and hardware schematics and document this > supply property in required property list. > > Reviewed-by: Rob Herring > Tested-by: Merlijn Wajer > Signed-off-by: Jagan Teki > --- > .../bindings/display/allwinner,sun6i-a31-mipi-dsi.yaml | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/Documentation/devicetree/bindings/display/allwinner,sun6i-a31-mipi-dsi.yaml b/Documentation/devicetree/bindings/display/allwinner,sun6i-a31-mipi-dsi.yaml > index 47950fced28d..9d4c25b104f6 100644 > --- a/Documentation/devicetree/bindings/display/allwinner,sun6i-a31-mipi-dsi.yaml > +++ b/Documentation/devicetree/bindings/display/allwinner,sun6i-a31-mipi-dsi.yaml > @@ -36,6 +36,9 @@ properties: > resets: > maxItems: 1 > > + vcc-dsi-supply: > + description: VCC-DSI power supply of the DSI encoder > + The driver treats it as mandatory, so I've added it to the binding, as suggested by the commit log. Maxime --abhaj7rlytqkllsn Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQRcEzekXsqa64kGDp7j7w1vZxhRxQUCXZXf1QAKCRDj7w1vZxhR xQpxAP98mYp2+COHS85N0R4A/9rdJqX3YHaZ0XyYCj2Ihb0iVQD/QWC0ZaUcuku4 nKva2ZQhgqqxhRK3v8jH9MrfregJmAE= =CYoo -----END PGP SIGNATURE----- --abhaj7rlytqkllsn-- --===============6412061817336445194== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel --===============6412061817336445194==--