From: Thierry Reding Subject: [PATCH 4/7] arm64: tegra: Add HDA controller on Tegra194 Date: Thu, 6 Dec 2018 17:50:19 +0100 Message-ID: <20181206165022.23845-4-thierry.reding@gmail.com> References: <20181206165022.23845-1-thierry.reding@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <20181206165022.23845-1-thierry.reding@gmail.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org To: Thierry Reding Cc: linux-tegra@vger.kernel.org, Sameer Pujar , linux-arm-kernel@lists.infradead.org, Jon Hunter List-Id: linux-tegra@vger.kernel.org From: Thierry Reding The HDA controller found on Tegra194 can be used for audio playback over HDMI. Signed-off-by: Thierry Reding --- arch/arm64/boot/dts/nvidia/tegra194.dtsi | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/arch/arm64/boot/dts/nvidia/tegra194.dtsi b/arch/arm64/boot/dts/nvidia/tegra194.dtsi index 439ffe86a823..59baa631b422 100644 --- a/arch/arm64/boot/dts/nvidia/tegra194.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra194.dtsi @@ -328,6 +328,22 @@ status = "disabled"; }; + hda@3510000 { + compatible = "nvidia,tegra194-hda", "nvidia,tegra30-hda"; + reg = <0x03510000 0x10000>; + interrupts = ; + clocks = <&bpmp TEGRA194_CLK_HDA>, + <&bpmp TEGRA194_CLK_HDA2HDMICODEC>, + <&bpmp TEGRA194_CLK_HDA2CODEC_2X>; + clock-names = "hda", "hda2hdmi", "hda2codec_2x"; + resets = <&bpmp TEGRA194_RESET_HDA>, + <&bpmp TEGRA194_RESET_HDA2HDMICODEC>, + <&bpmp TEGRA194_RESET_HDA2CODEC_2X>; + reset-names = "hda", "hda2hdmi", "hda2codec_2x"; + power-domains = <&bpmp TEGRA194_POWER_DOMAIN_DISP>; + status = "disabled"; + }; + gic: interrupt-controller@3881000 { compatible = "arm,gic-400"; #interrupt-cells = <3>; -- 2.19.1