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Sun, 23 Oct 2022 15:25:21 +0000 Received: from TY3P286MB2611.JPNP286.PROD.OUTLOOK.COM ([fe80::4de9:f94b:b58f:948f]) by TY3P286MB2611.JPNP286.PROD.OUTLOOK.COM ([fe80::4de9:f94b:b58f:948f%6]) with mapi id 15.20.5746.021; Sun, 23 Oct 2022 15:25:21 +0000 From: Shengyu Qu To: robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, heiko@sntech.de, michael.riesch@wolfvision.net, s.hauer@pengutronix.de, pgwipeout@gmail.com, frattaroli.nicolas@gmail.com, frank-w@public-files.de, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org Cc: Shengyu Qu Subject: [PATCH 2/3] arm64: dts: rockchip: Add I2S2 node for RADXA Rock 3A Date: Sun, 23 Oct 2022 23:24:39 +0800 Message-ID: X-Mailer: git-send-email 2.25.1 In-Reply-To: <20221023152440.2546-1-wiagn233@outlook.com> References: <20221023152440.2546-1-wiagn233@outlook.com> X-TMN: [yWmVc0hkMrD9MeghDME5QRD2uLGZEbQG] X-ClientProxiedBy: PS2PR03CA0010.apcprd03.prod.outlook.com (2603:1096:300:5b::22) To TY3P286MB2611.JPNP286.PROD.OUTLOOK.COM (2603:1096:400:252::12) X-Microsoft-Original-Message-ID: <20221023152440.2546-4-wiagn233@outlook.com> MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: TY3P286MB2611:EE_|OS3P286MB3403:EE_ X-MS-Office365-Filtering-Correlation-Id: 6db99673-abce-4dc8-fbee-08dab50acc6f X-MS-Exchange-SLBlob-MailProps: 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 X-Microsoft-Antispam: BCL:0; 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X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.org This patch adds I2S2 node for Radxa Rock 3A's M.2 E key slot for Bluetooth PCM input. I2S2 is not used now, but could be configured for Bluetooth HFP over PCM in future patches. Signed-off-by: Shengyu Qu --- arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts b/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts index fb87a168fe96..9577a34bb367 100644 --- a/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts +++ b/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts @@ -526,6 +526,11 @@ &i2s1_8ch { status = "okay"; }; +&i2s2_2ch { + rockchip,trcm-sync-tx-only; + status = "okay"; +}; + &mdio1 { rgmii_phy1: ethernet-phy@0 { compatible = "ethernet-phy-ieee802.3-c22";