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s=hostingermail-a; t=1761378318; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=yf/KU2rVejUQ3FVC7JwkdlH0KC0lI6UCRu28wq31Ljg=; b=TpxG/ySxaiL9bXWcvbiakUBOdSFHiwLeERpYvp4yIUUZw/1J8MXSJT3qKykp9CdiYIxnvH wnlecrm7rM52MkgNllJk3pK62X7Tp0oME6G1GHLvnMDCswmlDnx+lwtdYgx1qYeX+pup+8 /YTgUtqU2dbKrKFkE4YhAPio2FwxKfQy0q5QKeE1xh2r00ezWEuPUgElL2njWpmy5htex/ /BBvLZMXRa6wBWpBHth0PQ2UChlHriE7xRTykJ3t75UEPUYTL5eA7II8J1IXQapmL5j+Xh GbR56GObPAdFgmqz9htlE0YiXrx7ousOV+MFCUJysLaQ913SYqnxzCP8G127Mg== From: michael.opdenacker@rootcommit.com To: linux-riscv@lists.infradead.org, spacemit@lists.linux.dev Cc: Michael Opdenacker Subject: [RFC PATCH] riscv: dts: spacemit: initial i2c support for OrangePi RV2 Message-ID: <20251025074514.642357-1-michael.opdenacker@rootcommit.com> X-Mailer: git-send-email 2.43.0 MIME-Version: 1.0 Date: Sat, 25 Oct 2025 07:45:17 +0000 (UTC) X-CM-Analysis: v=2.4 cv=GbNFnhXL c=1 sm=1 tr=0 ts=68fc800e a=rByZg85q4TxBe4aD0HbSyg==:617 a=xqWC_Br6kY4A:10 a=d70CFdQeAAAA:8 a=7kg-g6J3WR51fJ073mUA:9 a=J8eEqglTx5LDgDqmzts8:22 a=NcxpMcIZDGm-g932nG_k:22 X-CM-Envelope: MS4xfODzyBdtS7KSUxaSmBV0yHybknaV6wf8DwaU0wxxyJby/Vwps5PPymE992Xz9yz8RZmvNQPm47zxkc937Xl8BANXw6hUt8BmD5/G9rwEh4mwykHhKCC0 BdXVSSJgr0aHnsKT5lsFIODovpV4kXg+HTfv3kO2LItXXLOcpkm0v/S1ofvRIU+3fphV/HeXC4fArC8KlEB41NVafMP8GwSYel234pe3YX4+uqKW/chrY7yw 50LtfHAD4lilDkLq1kQmxz3YwrzVhcTmJA2IqmCaj0B8FJd2MoZprox+0IvNLsIRIn5oEFYVzHj8Qo7KFxKPmgl2MJ7z6nJ6B2GcMRDDylM4grKDjcD0Lzgt V2ULaQNJIqc+Ds32L0x/36dkstGXHQ== X-AuthUser: michael.opdenacker@rootcommit.com X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20251025_004524_140044_669ACC64 X-CRM114-Status: UNSURE ( 4.88 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org From: Michael Opdenacker The OrangePi RV2 board exposes i2c2 and i2c8 buses from the Spacemit K1 SoC. Signed-off-by: Michael Opdenacker --- arch/riscv/boot/dts/spacemit/k1-orangepi-rv2.dts | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/arch/riscv/boot/dts/spacemit/k1-orangepi-rv2.dts b/arch/riscv/boot/dts/spacemit/k1-orangepi-rv2.dts index 41dc8e35e6eb..c4b25dd30f54 100644 --- a/arch/riscv/boot/dts/spacemit/k1-orangepi-rv2.dts +++ b/arch/riscv/boot/dts/spacemit/k1-orangepi-rv2.dts @@ -17,6 +17,8 @@ aliases { serial0 = &uart0; ethernet0 = ð0; ethernet1 = ð1; + i2c2 = &i2c2; + i2c8 = &i2c8; }; chosen { @@ -81,6 +83,18 @@ rgmii1: phy@1 { }; }; +&i2c2 { + pinctrl-0 = <&i2c2_0_cfg>; + pinctrl-names = "default"; + status = "okay"; +}; + +&i2c8 { + pinctrl-0 = <&i2c8_cfg>; + pinctrl-names = "default"; + status = "okay"; +}; + &pdma { status = "okay"; }; _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from seashell.cherry.relay.mailchannels.net (seashell.cherry.relay.mailchannels.net [23.83.223.162]) (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 E5FBF219A79 for ; 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Sat, 25 Oct 2025 07:45:20 +0000 Received: from localhost.localdomain (unknown [IPv6:2001:861:4450:d360:8260:6f14:f559:44de]) (Authenticated sender: michael.opdenacker@rootcommit.com) by smtp.hostinger.com (smtp.hostinger.com) with ESMTPSA id 4ctsHx6VPQz1xn7; Sat, 25 Oct 2025 07:45:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=rootcommit.com; s=hostingermail-a; t=1761378318; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=yf/KU2rVejUQ3FVC7JwkdlH0KC0lI6UCRu28wq31Ljg=; b=TpxG/ySxaiL9bXWcvbiakUBOdSFHiwLeERpYvp4yIUUZw/1J8MXSJT3qKykp9CdiYIxnvH wnlecrm7rM52MkgNllJk3pK62X7Tp0oME6G1GHLvnMDCswmlDnx+lwtdYgx1qYeX+pup+8 /YTgUtqU2dbKrKFkE4YhAPio2FwxKfQy0q5QKeE1xh2r00ezWEuPUgElL2njWpmy5htex/ /BBvLZMXRa6wBWpBHth0PQ2UChlHriE7xRTykJ3t75UEPUYTL5eA7II8J1IXQapmL5j+Xh GbR56GObPAdFgmqz9htlE0YiXrx7ousOV+MFCUJysLaQ913SYqnxzCP8G127Mg== From: michael.opdenacker@rootcommit.com To: linux-riscv@lists.infradead.org, spacemit@lists.linux.dev Cc: Michael Opdenacker Subject: [RFC PATCH] riscv: dts: spacemit: initial i2c support for OrangePi RV2 Message-ID: <20251025074514.642357-1-michael.opdenacker@rootcommit.com> X-Mailer: git-send-email 2.43.0 Precedence: bulk X-Mailing-List: spacemit@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Date: Sat, 25 Oct 2025 07:45:17 +0000 (UTC) X-CM-Analysis: v=2.4 cv=GbNFnhXL c=1 sm=1 tr=0 ts=68fc800e a=rByZg85q4TxBe4aD0HbSyg==:617 a=xqWC_Br6kY4A:10 a=d70CFdQeAAAA:8 a=7kg-g6J3WR51fJ073mUA:9 a=J8eEqglTx5LDgDqmzts8:22 a=NcxpMcIZDGm-g932nG_k:22 X-CM-Envelope: MS4xfODzyBdtS7KSUxaSmBV0yHybknaV6wf8DwaU0wxxyJby/Vwps5PPymE992Xz9yz8RZmvNQPm47zxkc937Xl8BANXw6hUt8BmD5/G9rwEh4mwykHhKCC0 BdXVSSJgr0aHnsKT5lsFIODovpV4kXg+HTfv3kO2LItXXLOcpkm0v/S1ofvRIU+3fphV/HeXC4fArC8KlEB41NVafMP8GwSYel234pe3YX4+uqKW/chrY7yw 50LtfHAD4lilDkLq1kQmxz3YwrzVhcTmJA2IqmCaj0B8FJd2MoZprox+0IvNLsIRIn5oEFYVzHj8Qo7KFxKPmgl2MJ7z6nJ6B2GcMRDDylM4grKDjcD0Lzgt V2ULaQNJIqc+Ds32L0x/36dkstGXHQ== X-AuthUser: michael.opdenacker@rootcommit.com From: Michael Opdenacker The OrangePi RV2 board exposes i2c2 and i2c8 buses from the Spacemit K1 SoC. Signed-off-by: Michael Opdenacker --- arch/riscv/boot/dts/spacemit/k1-orangepi-rv2.dts | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/arch/riscv/boot/dts/spacemit/k1-orangepi-rv2.dts b/arch/riscv/boot/dts/spacemit/k1-orangepi-rv2.dts index 41dc8e35e6eb..c4b25dd30f54 100644 --- a/arch/riscv/boot/dts/spacemit/k1-orangepi-rv2.dts +++ b/arch/riscv/boot/dts/spacemit/k1-orangepi-rv2.dts @@ -17,6 +17,8 @@ aliases { serial0 = &uart0; ethernet0 = ð0; ethernet1 = ð1; + i2c2 = &i2c2; + i2c8 = &i2c8; }; chosen { @@ -81,6 +83,18 @@ rgmii1: phy@1 { }; }; +&i2c2 { + pinctrl-0 = <&i2c2_0_cfg>; + pinctrl-names = "default"; + status = "okay"; +}; + +&i2c8 { + pinctrl-0 = <&i2c8_cfg>; + pinctrl-names = "default"; + status = "okay"; +}; + &pdma { status = "okay"; };