From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 9AD7CC433EF for ; Sat, 27 Nov 2021 15:08:01 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id C4DBD6F62E; Sat, 27 Nov 2021 15:08:00 +0000 (UTC) Received: from gloria.sntech.de (gloria.sntech.de [185.11.138.130]) by gabe.freedesktop.org (Postfix) with ESMTPS id 8D20C6F62E for ; Sat, 27 Nov 2021 15:07:59 +0000 (UTC) Received: from [20.79.204.165] (helo=phil.localnet) by gloria.sntech.de with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1mqzIx-000681-5M; Sat, 27 Nov 2021 16:07:55 +0100 From: Heiko Stuebner To: dri-devel@lists.freedesktop.org, Sascha Hauer Subject: Re: [PATCH 01/12] dt-bindings: display: rockchip: Add compatible for rk3568 HDMI Date: Sat, 27 Nov 2021 16:07:37 +0100 Message-ID: <2147171.aSpvfvgOub@phil> In-Reply-To: <20211117143347.314294-2-s.hauer@pengutronix.de> References: <20211117143347.314294-1-s.hauer@pengutronix.de> <20211117143347.314294-2-s.hauer@pengutronix.de> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, Benjamin Gaignard , Peter Geis , Sascha Hauer , Sandy Huang , linux-rockchip@lists.infradead.org, Michael Riesch , kernel@pengutronix.de, linux-arm-kernel@lists.infradead.org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Hi, Am Mittwoch, 17. November 2021, 15:33:36 CET schrieb Sascha Hauer: > From: Benjamin Gaignard > > Define a new compatible for rk3568 HDMI. > This version of HDMI hardware block needs two new clocks hclk_vio and hclk > to provide phy reference clocks. > > Signed-off-by: Benjamin Gaignard > Reviewed-by: Rob Herring > Link: https://lore.kernel.org/r/20210707120323.401785-2-benjamin.gaignard@collabora.com > Signed-off-by: Sascha Hauer > --- > .../bindings/display/rockchip/rockchip,dw-hdmi.yaml | 6 +++++- > 1 file changed, 5 insertions(+), 1 deletion(-) > > diff --git a/Documentation/devicetree/bindings/display/rockchip/rockchip,dw-hdmi.yaml b/Documentation/devicetree/bindings/display/rockchip/rockchip,dw-hdmi.yaml > index da3b889ad8fcd..53fa42479d5b7 100644 > --- a/Documentation/devicetree/bindings/display/rockchip/rockchip,dw-hdmi.yaml > +++ b/Documentation/devicetree/bindings/display/rockchip/rockchip,dw-hdmi.yaml > @@ -23,6 +23,7 @@ properties: > - rockchip,rk3288-dw-hdmi > - rockchip,rk3328-dw-hdmi > - rockchip,rk3399-dw-hdmi > + - rockchip,rk3568-dw-hdmi > > reg-io-width: > const: 4 > @@ -49,8 +50,11 @@ properties: > - vpll > - enum: > - grf > + - hclk_vio I don't believe this clock should be here: (1) the rk3568 dts node later in the series doesn't use it at all (2) generally vio-clocks are part of the interconnect where the ip block connects to, so right now we just enable it as critical on all socs and if someone actually models the interconnect (where also the qos [quality of service configs] nodes would play into), it would need to be included there. Heiko > + - vpll > + - enum: > + - hclk > - vpll > - - const: vpll > > ddc-i2c-bus: > $ref: /schemas/types.yaml#/definitions/phandle >