From patchwork Fri Feb 21 08:01:15 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lorenzo Bianconi X-Patchwork-Id: 13984951 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id D2CAFC021B3 for ; Fri, 21 Feb 2025 08:05:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Cc:To:In-Reply-To:References :Message-Id:Content-Transfer-Encoding:Content-Type:MIME-Version:Subject:Date: From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; 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Fri, 21 Feb 2025 08:01:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1740124912; bh=d1CDwTsBTP+BqLkYz65AF4ewmKVskxzyHXRhBWHDOyY=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=A+o7SiXqRFS7rUxABwoj9HC1S0EXSdZxhsjfiUfzU9Q2cHpQdP3Uen2pQnRr9QOH1 tBiMNEqhylrghzP5UVGOMetTwJAZL6a7mInWISy2Qlpb/74x5b+6Ofp3u9zJpcYbs8 SVedrSvW4Z331wszJ67JnL2+3wxxak2PBtEdErZGQOV5h/Hnc3hLKO1oJmDbLSqtwk viDYQ1yJh2sTALAyYjHg4YGRI5hliAEw+r8P7TCBUe6lSFw7IWYstveVYedIEKJcA4 xOysybZx68XvyOV+ZZ+H+Cjb33M81J0CJZyLEEBLT2+QMIgydSBgxir2kB298fsdYn pHOg789G4haSQ== From: Lorenzo Bianconi Date: Fri, 21 Feb 2025 09:01:15 +0100 Subject: [PATCH v3 1/2] arm64: dts: airoha: en7581: Add more nodes to EN7581 SoC evaluation board MIME-Version: 1.0 Message-Id: <20250221-en7581-dts-spi-pinctrl-v3-1-4719e2d01555@kernel.org> References: <20250221-en7581-dts-spi-pinctrl-v3-0-4719e2d01555@kernel.org> In-Reply-To: <20250221-en7581-dts-spi-pinctrl-v3-0-4719e2d01555@kernel.org> To: Matthias Brugger , AngeloGioacchino Del Regno , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Christian Marangi Cc: linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, devicetree@vger.kernel.org, Lorenzo Bianconi X-Mailer: b4 0.14.2 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250221_000153_323277_EC121B20 X-CRM114-Status: GOOD ( 10.15 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Introduce the following nodes to EN7581 SoC and EN7581 evaluation board: - rng controller - pinctrl - i2c controllers Signed-off-by: Lorenzo Bianconi --- arch/arm64/boot/dts/airoha/en7581-evb.dts | 4 +++ arch/arm64/boot/dts/airoha/en7581.dtsi | 60 +++++++++++++++++++++++++++++++ 2 files changed, 64 insertions(+) diff --git a/arch/arm64/boot/dts/airoha/en7581-evb.dts b/arch/arm64/boot/dts/airoha/en7581-evb.dts index a4cdcadd1ae547cfc79553208f991767602705fd..d53b72d18242e3cee8b37c7b1b719d662fd6db8d 100644 --- a/arch/arm64/boot/dts/airoha/en7581-evb.dts +++ b/arch/arm64/boot/dts/airoha/en7581-evb.dts @@ -64,3 +64,7 @@ reserved_bmt@7e00000 { }; }; }; + +&i2c0 { + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/airoha/en7581.dtsi b/arch/arm64/boot/dts/airoha/en7581.dtsi index dbd296b049f99721186ab435d6e6b8dff73b73af..9a419796594d3a99e1187dcca622469bf5a888c3 100644 --- a/arch/arm64/boot/dts/airoha/en7581.dtsi +++ b/arch/arm64/boot/dts/airoha/en7581.dtsi @@ -3,6 +3,7 @@ #include #include #include +#include / { interrupt-parent = <&gic>; @@ -123,6 +124,12 @@ timer { ; }; + clk20m: clock-20000000 { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <20000000>; + }; + soc { compatible = "simple-bus"; #address-cells = <2>; @@ -181,5 +188,58 @@ uart1: serial@1fbf0000 { interrupts = ; clock-frequency = <1843200>; }; + + rng@1faa1000 { + compatible = "airoha,en7581-trng"; + reg = <0x0 0x1faa1000 0x0 0xc04>; + interrupts = ; + }; + + system-controller@1fbf0200 { + compatible = "airoha,en7581-gpio-sysctl", "syscon", + "simple-mfd"; + reg = <0x0 0x1fbf0200 0x0 0xc0>; + + en7581_pinctrl: pinctrl { + compatible = "airoha,en7581-pinctrl"; + + interrupt-parent = <&gic>; + interrupts = ; + + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + }; + + i2c0: i2c@1fbf8000 { + compatible = "mediatek,mt7621-i2c"; + reg = <0x0 0x1fbf8000 0x0 0x100>; + + resets = <&scuclk EN7581_I2C2_RST>; + + clocks = <&clk20m>; + clock-frequency = <100000>; + #address-cells = <1>; + #size-cells = <0>; + + status = "disabled"; + }; + + i2c1: i2c@1fbf8100 { + compatible = "mediatek,mt7621-i2c"; + reg = <0x0 0x1fbf8100 0x0 0x100>; + + resets = <&scuclk EN7581_I2C_MASTER_RST>; + + clocks = <&clk20m>; + clock-frequency = <100000>; + #address-cells = <1>; + #size-cells = <0>; + + status = "disabled"; + }; }; }; From patchwork Fri Feb 21 08:01:16 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lorenzo Bianconi X-Patchwork-Id: 13984974 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 6FDAEC021B3 for ; 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Fri, 21 Feb 2025 08:06:20 +0000 Received: from dfw.source.kernel.org ([139.178.84.217]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tlNyt-00000004cHv-2rh3; Fri, 21 Feb 2025 08:01:56 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id 19C8C5C5670; Fri, 21 Feb 2025 08:01:16 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 8AA1EC4CED6; Fri, 21 Feb 2025 08:01:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1740124914; bh=ydI126qNyrfXk69jbLpcK3VubbDbZV/HSA4iho0WmC0=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=BK1RMUgLpLBNgBGrekqfP34atBUvIBgFKkphxlHOA0GNrzOumWvuJ9OeH9nQM1E8D ecmYW3BeCRqxx1mCNiZ6gyVsFev55o/zLPrb3TINNL6sCQs/ntmkthqgTjdKxefjrv f+W4M3Hm/IeIb36H6jnTMoozKhcyy2s2+RbOzCfc83sRFG4JTWDYycQ3017zpsQHDb h6YUGorpsB62WwuBle9rJXPfucW0x6g82U1S5Ftsot4Yry0YX9g4VVYo8Kq7DijuS0 C+mPX4usw8WBkoVGXTaK6kMD8Een3DLB4+mR4MABh0aNf5KtMbMDw4QX3IQXjf5nrt f/YTtIB2eTAGw== From: Lorenzo Bianconi Date: Fri, 21 Feb 2025 09:01:16 +0100 Subject: [PATCH v3 2/2] arm64: dts: airoha: en7581: Fix clock-controller address MIME-Version: 1.0 Message-Id: <20250221-en7581-dts-spi-pinctrl-v3-2-4719e2d01555@kernel.org> References: <20250221-en7581-dts-spi-pinctrl-v3-0-4719e2d01555@kernel.org> In-Reply-To: <20250221-en7581-dts-spi-pinctrl-v3-0-4719e2d01555@kernel.org> To: Matthias Brugger , AngeloGioacchino Del Regno , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Christian Marangi Cc: linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, devicetree@vger.kernel.org, Lorenzo Bianconi X-Mailer: b4 0.14.2 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250221_000155_769447_53BA34FA X-CRM114-Status: UNSURE ( 9.67 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Fix the following warning for clock-controller node: DTC [C] arch/arm64/boot/dts/airoha/en7581-evb.dtb arch/arm64/boot/dts/airoha/en7581.dtsi:176.37-181.5: Warning (simple_bus_reg): /soc/clock-controller@1fa20000: simple-bus unit address format error, expected "1fb00000" Fixes: 7693017580e9 ("arm64: dts: airoha: en7581: Add Clock Controller node") Signed-off-by: Lorenzo Bianconi --- arch/arm64/boot/dts/airoha/en7581.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/airoha/en7581.dtsi b/arch/arm64/boot/dts/airoha/en7581.dtsi index 9a419796594d3a99e1187dcca622469bf5a888c3..26b13694091735da7af977e42f8f546d7d5cb078 100644 --- a/arch/arm64/boot/dts/airoha/en7581.dtsi +++ b/arch/arm64/boot/dts/airoha/en7581.dtsi @@ -173,7 +173,7 @@ spi_nand: nand@0 { }; }; - scuclk: clock-controller@1fa20000 { + scuclk: clock-controller@1fb00000 { compatible = "airoha,en7581-scu"; reg = <0x0 0x1fb00000 0x0 0x970>; #clock-cells = <1>;