From patchwork Thu Jun 13 15:15:52 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Marc Gonzalez X-Patchwork-Id: 804287 Received: from ns.iliad.fr (ns.iliad.fr [212.27.33.1]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 8459C1448E4; Thu, 13 Jun 2024 15:16:44 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=212.27.33.1 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1718291808; cv=none; b=R/GADmWEUtIWR23eDjCLAorrCRVBFXxo4646X0X2SF9NY6shVIZ2XrJCqJh6T6T/1oXrDjiaBzxgoR1tN/VeM2BC+9PDMeyYZsXwY/yQ7hyn3DQtmzk6CezCvZ/RBFl5N0WXjppVHvM7wt3OiDkuOtWqSlF7IYT5BrsrlwrdJDA= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1718291808; c=relaxed/simple; bh=UEpwc1sCiOSt7JHSYtQnKir00MQWhdJ0PXX7rkpvjJ8=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=XB2Pnzv8Cx5xkhzAE2Wq5d6EFJ78K4oVKkujbZHyxZ8Hf0kvek7k6BM7rQn8q1JE9tnSBOu8iZaQa/AqqAH3MXiLYnebqKMAKAZ+TDvJQWQ+q38SsC3Hu89Aneawk5dzAXVWZXsJL4o+/RzErE+MUe2+GHoXzsgt4REwwq7m5nw= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=freebox.fr; spf=pass smtp.mailfrom=srs.iliad.fr; arc=none smtp.client-ip=212.27.33.1 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=freebox.fr Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=srs.iliad.fr Received: from ns.iliad.fr (localhost [127.0.0.1]) by ns.iliad.fr (Postfix) with ESMTP id 17E8220E64; Thu, 13 Jun 2024 17:16:37 +0200 (CEST) Received: from [127.0.1.1] (freebox.vlq16.iliad.fr [213.36.7.13]) by ns.iliad.fr (Postfix) with ESMTP id F265D20AE4; Thu, 13 Jun 2024 17:16:36 +0200 (CEST) From: Marc Gonzalez Date: Thu, 13 Jun 2024 17:15:52 +0200 Subject: [PATCH v4 3/4] arm64: dts: qcom: msm8998: add HDMI GPIOs Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20240613-hdmi-tx-v4-3-4af17e468699@freebox.fr> References: <20240613-hdmi-tx-v4-0-4af17e468699@freebox.fr> In-Reply-To: <20240613-hdmi-tx-v4-0-4af17e468699@freebox.fr> To: Vinod Koul , Kishon Vijay Abraham I , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Rob Clark , Abhinav Kumar , Dmitry Baryshkov , Sean Paul , Marijn Suijten , David Airlie , Daniel Vetter , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , Bjorn Andersson , Konrad Dybcio Cc: linux-arm-msm@vger.kernel.org, linux-phy@lists.infradead.org, devicetree@vger.kernel.org, dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org, Arnaud Vrac , Pierre-Hugues Husson , Marc Gonzalez X-Mailer: b4 0.13.0 MSM8998 GPIO pin controller reference design defines: - CEC: pin 31 - DDC: pin 32,33 - HPD: pin 34 Downstream vendor code for reference: https://git.codelinaro.org/clo/la/kernel/msm-4.4/-/blob/caf_migration/kernel.lnx.4.4.r38-rel/arch/arm/boot/dts/qcom/msm8998-pinctrl.dtsi#L2324-2400 mdss_hdmi_{cec,ddc,hpd}_{active,suspend} Reviewed-by: Dmitry Baryshkov Signed-off-by: Marc Gonzalez --- arch/arm64/boot/dts/qcom/msm8998.dtsi | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/msm8998.dtsi b/arch/arm64/boot/dts/qcom/msm8998.dtsi index e5f051f5a92de..ba5e873f0f35f 100644 --- a/arch/arm64/boot/dts/qcom/msm8998.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8998.dtsi @@ -1434,6 +1434,34 @@ blsp2_spi6_default: blsp2-spi6-default-state { drive-strength = <6>; bias-disable; }; + + hdmi_cec_default: hdmi-cec-default-state { + pins = "gpio31"; + function = "hdmi_cec"; + drive-strength = <2>; + bias-pull-up; + }; + + hdmi_ddc_default: hdmi-ddc-default-state { + pins = "gpio32", "gpio33"; + function = "hdmi_ddc"; + drive-strength = <2>; + bias-pull-up; + }; + + hdmi_hpd_default: hdmi-hpd-default-state { + pins = "gpio34"; + function = "hdmi_hot"; + drive-strength = <16>; + bias-pull-down; + }; + + hdmi_hpd_sleep: hdmi-hpd-sleep-state { + pins = "gpio34"; + function = "hdmi_hot"; + drive-strength = <2>; + bias-pull-down; + }; }; remoteproc_mss: remoteproc@4080000 {