From patchwork Thu Jul 25 08:45:55 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Biju Das X-Patchwork-Id: 13741649 X-Patchwork-Delegate: geert@linux-m68k.org Received: from relmlie6.idc.renesas.com (relmlor2.renesas.com [210.160.252.172]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 0A2D818F2D8; Thu, 25 Jul 2024 08:46:16 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=210.160.252.172 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721897179; cv=none; b=WiK2HC/z4yB8sHz44qw5LwMO0C3Xhxw5yKDOmvKmDRXssNceYAAzjCLuuaxzHiOrYNLSNtEPmEFsBWrN9R43/X6cVkG5d1XviydJtdfA7QRXZGr1YKq/LHu+btfWmp2lOKIAr/q2TDxyx3q4V52UEKzoZr7flodwIWc0yOrdi3o= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721897179; c=relaxed/simple; bh=r5eY13D6o1L81MVRIQ9J5IsRXN9RjDgoKUIjoWolO1M=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=etVK5zS6KvcZcpAHne8czQ0/ELMLliC5pidj3F7el+A9KsB8322Ew0l8cGRPHibQpVNx8N6v1alfIQnZhc5VRbSCeTRVOKU8/vrZ3lGAJ9JWijE8d/+o8zkb0/UawZe4yDwM+RNkmMkucgRdbl+vAfHyILKH1Px0pMwFzxYev4o= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=bp.renesas.com; spf=pass smtp.mailfrom=bp.renesas.com; arc=none smtp.client-ip=210.160.252.172 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=bp.renesas.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=bp.renesas.com X-IronPort-AV: E=Sophos;i="6.09,235,1716217200"; d="scan'208";a="216694965" Received: from unknown (HELO relmlir5.idc.renesas.com) ([10.200.68.151]) by relmlie6.idc.renesas.com with ESMTP; 25 Jul 2024 17:46:16 +0900 Received: from localhost.localdomain (unknown [10.226.92.190]) by relmlir5.idc.renesas.com (Postfix) with ESMTP id 2A7FB400F7B2; Thu, 25 Jul 2024 17:46:11 +0900 (JST) From: Biju Das To: Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: Biju Das , Liam Girdwood , Mark Brown , Geert Uytterhoeven , Magnus Damm , linux-sound@vger.kernel.org, devicetree@vger.kernel.org, linux-renesas-soc@vger.kernel.org, Prabhakar Mahadev Lad , Biju Das Subject: [PATCH 2/3] arm64: dts: renesas: rzg2l-smarc: Enable HDMI audio Date: Thu, 25 Jul 2024 09:45:55 +0100 Message-ID: <20240725084559.13127-3-biju.das.jz@bp.renesas.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240725084559.13127-1-biju.das.jz@bp.renesas.com> References: <20240725084559.13127-1-biju.das.jz@bp.renesas.com> Precedence: bulk X-Mailing-List: linux-renesas-soc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Enable HDMI audio on RZ/{G2L,V2L} SMARC EVK. Signed-off-by: Biju Das --- .../dts/renesas/rzg2l-smarc-pinfunction.dtsi | 7 +++++ arch/arm64/boot/dts/renesas/rzg2l-smarc.dtsi | 30 +++++++++++++++++++ 2 files changed, 37 insertions(+) diff --git a/arch/arm64/boot/dts/renesas/rzg2l-smarc-pinfunction.dtsi b/arch/arm64/boot/dts/renesas/rzg2l-smarc-pinfunction.dtsi index 18c526c7a4cf..8c80bd0df5da 100644 --- a/arch/arm64/boot/dts/renesas/rzg2l-smarc-pinfunction.dtsi +++ b/arch/arm64/boot/dts/renesas/rzg2l-smarc-pinfunction.dtsi @@ -143,6 +143,13 @@ ssi0_pins: ssi0 { ; /* RXD */ }; + ssi1_pins: ssi1 { + pinmux = , /* BCK */ + , /* RCK */ + , /* TXD */ + ; /* RXD */ + }; + usb0_pins: usb0 { pinmux = , /* VBUS */ , /* OVC */ diff --git a/arch/arm64/boot/dts/renesas/rzg2l-smarc.dtsi b/arch/arm64/boot/dts/renesas/rzg2l-smarc.dtsi index 887dffe14910..ee3d96fdb616 100644 --- a/arch/arm64/boot/dts/renesas/rzg2l-smarc.dtsi +++ b/arch/arm64/boot/dts/renesas/rzg2l-smarc.dtsi @@ -30,6 +30,12 @@ hdmi_con_out: endpoint { }; }; }; + + sound_card { + compatible = "audio-graph-card"; + label = "HDMI-Audio"; + dais = <&i2s2_port>; + }; }; &cpu_dai { @@ -88,6 +94,13 @@ adv7535_out: endpoint { remote-endpoint = <&hdmi_con_out>; }; }; + + port@2 { + reg = <2>; + codec_endpoint: endpoint { + remote-endpoint = <&i2s2_cpu_endpoint>; + }; + }; }; }; }; @@ -170,6 +183,23 @@ &ssi0 { status = "okay"; }; +&ssi1 { + pinctrl-0 = <&ssi1_pins>; + pinctrl-names = "default"; + + status = "okay"; + + i2s2_port: port { + i2s2_cpu_endpoint: endpoint { + remote-endpoint = <&codec_endpoint>; + dai-format = "i2s"; + + bitclock-master = <&i2s2_cpu_endpoint>; + frame-master = <&i2s2_cpu_endpoint>; + }; + }; +}; + &vccq_sdhi1 { gpios = <&pinctrl RZG2L_GPIO(39, 1) GPIO_ACTIVE_HIGH>; };