From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-ej1-f49.google.com (mail-ej1-f49.google.com [209.85.218.49]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 30D62138A for ; Sat, 15 Apr 2023 10:47:06 +0000 (UTC) Received: by mail-ej1-f49.google.com with SMTP id si1so21714376ejb.10 for ; Sat, 15 Apr 2023 03:47:06 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20221208; t=1681555624; x=1684147624; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=9pUd8DFQ/mMGaJuS7CXpgBKGgZF1BMCPB7h8W33HCwg=; b=n5tydzgrJ8BvqSB5++nyIu0SF8/YOb1MSjRmH8/IFtW5mQWsPuRdyIOra6V10T6FZV hGgTYwMF+lx8KLw1plktt251TOYSkKZ9vv5zpyJ8NQF1MJjbBbQA4mpO6bcHTyRnBRMm nS9OooZA+VKqtHhBWUP8wUwCmNH8wJhM/7icFMUGeecgrDfxtMBRJ58l5wAPAU3I3F4v T1xy306yEAhHINS82+ZJAiM9qUo2CN03M4jNl7fH2SsfQN8YfnvNJR4nx2PLNSpX4TUK g1Aeo04jMyInkcrxEsesYnIRVLdVKQOoC8/C5jvr1FocICGeaq03k4eS7wodptjJP17R NSEQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1681555624; x=1684147624; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=9pUd8DFQ/mMGaJuS7CXpgBKGgZF1BMCPB7h8W33HCwg=; b=cWW/5qZRVE5MTYpbhThQk1Bv1J0I/RXKfwswHD3cQlfNWqikyqLsfVA7ViikN9G0X9 j7h74GZswd09lb2v8ktiXB5cSn+RnQIa68Lifuvze7m4UTmNUDZZoemBzcLHnQeb7xz8 R+3DxKIhrP/vXA8fl8+ZEFQ4OblSvxhxhHVTL+COG/3c0IDtws9uN/Ys0sw7anDoq2Ec 65jBCrlfITqPusXgQ/bCs/QbA546HYgUjPqPF9pmlb/zHAPkN4M1C6ZUBJtGh20hhLIo kYFtb2EMpCFco8WxNrjhrLLBAUd41YDYz8mr45hCvuq4kP0Hfi4HR0z5mgpUFByg5HGp 1uQQ== X-Gm-Message-State: AAQBX9e2+5sVhaY6K5pPe28jJxXGCMAsieVn8YuYKw9rfS1pl1uw4hH/ ufER6hq/SsQuPc6OD+0KGs8= X-Google-Smtp-Source: AKy350aJNghSC5CfNyPgKkWXs0FMN8fkENsNCl8unVGCaGJStsvyvk7XtDGK5pCnk/0RAbSApiKWog== X-Received: by 2002:a17:906:2a45:b0:94f:1a23:2f1b with SMTP id k5-20020a1709062a4500b0094f1a232f1bmr1247720eje.24.1681555624222; Sat, 15 Apr 2023 03:47:04 -0700 (PDT) Received: from localhost.localdomain (82-149-1-233.dynamic.telemach.net. [82.149.1.233]) by smtp.gmail.com with ESMTPSA id m15-20020a170906720f00b00947ab65d932sm3607034ejk.83.2023.04.15.03.47.02 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 15 Apr 2023 03:47:03 -0700 (PDT) From: Jernej Skrabec To: andrzej.hajda@intel.com, neil.armstrong@linaro.org, rfoss@kernel.org, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, wens@csie.org, samuel@sholland.org Cc: Laurent.pinchart@ideasonboard.com, jonas@kwiboo.se, airlied@gmail.com, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev, linux-media@vger.kernel.org, hverkuil-cisco@xs4all.nl, Jernej Skrabec Subject: [PATCH 1/3] dt-bindings: display: synopsys,dw-hdmi: Add property for disabling CEC Date: Sat, 15 Apr 2023 12:46:11 +0200 Message-Id: <20230415104613.61224-2-jernej.skrabec@gmail.com> X-Mailer: git-send-email 2.40.0 In-Reply-To: <20230415104613.61224-1-jernej.skrabec@gmail.com> References: <20230415104613.61224-1-jernej.skrabec@gmail.com> Precedence: bulk X-Mailing-List: linux-sunxi@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Even though some DW-HDMI controllers have perfectly usable HDMI-CEC implementation, some boards might prefer not to use it or even use software implementation instead. Add property for disabling CEC so driver doesn't expose unused CEC interface, if CEC pin isn't connected anywhere. Signed-off-by: Jernej Skrabec --- .../devicetree/bindings/display/bridge/synopsys,dw-hdmi.yaml | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/Documentation/devicetree/bindings/display/bridge/synopsys,dw-hdmi.yaml b/Documentation/devicetree/bindings/display/bridge/synopsys,dw-hdmi.yaml index 4b7e54a8f037..624d32c024f6 100644 --- a/Documentation/devicetree/bindings/display/bridge/synopsys,dw-hdmi.yaml +++ b/Documentation/devicetree/bindings/display/bridge/synopsys,dw-hdmi.yaml @@ -48,6 +48,11 @@ properties: interrupts: maxItems: 1 + snps,disable-cec: + $ref: /schemas/types.yaml#/definitions/flag + description: + Disable HDMI-CEC. + additionalProperties: true ... -- 2.40.0