From patchwork Fri Nov 17 14:09:09 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andrew Davis X-Patchwork-Id: 744993 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b="VEBJQ2dh" Received: from lelv0143.ext.ti.com (lelv0143.ext.ti.com [198.47.23.248]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4D462D4B; Fri, 17 Nov 2023 06:09:22 -0800 (PST) Received: from fllv0034.itg.ti.com ([10.64.40.246]) by lelv0143.ext.ti.com (8.15.2/8.15.2) with ESMTP id 3AHE9EQg078196; Fri, 17 Nov 2023 08:09:14 -0600 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1700230154; bh=5w0t+Z5mWIGct82rx6f71wB32J6RRbeDLUWsoLzKL8Q=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=VEBJQ2dhXi/DdfJ1i7k6Q+41TxTkAnaCCQ3XTzXjITcTeblkxsF24A+3VCV1Yk5qv 18yyCy4PkB2RRIzC5oDMhQjGsaIDHI7hFe9dIedTa+NFKKyd7S5zoycqat4RMSFin2 vxU8foU/81XjapngCQx8GL6vMtqei5VGLyU6eIp4= Received: from DLEE110.ent.ti.com (dlee110.ent.ti.com [157.170.170.21]) by fllv0034.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 3AHE9EBa072589 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Fri, 17 Nov 2023 08:09:14 -0600 Received: from DLEE115.ent.ti.com (157.170.170.26) by DLEE110.ent.ti.com (157.170.170.21) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23; Fri, 17 Nov 2023 08:09:14 -0600 Received: from lelv0327.itg.ti.com (10.180.67.183) by DLEE115.ent.ti.com (157.170.170.26) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23 via Frontend Transport; Fri, 17 Nov 2023 08:09:14 -0600 Received: from lelv0326.itg.ti.com (ileaxei01-snat2.itg.ti.com [10.180.69.6]) by lelv0327.itg.ti.com (8.15.2/8.15.2) with ESMTP id 3AHE9Bua112757; Fri, 17 Nov 2023 08:09:13 -0600 From: Andrew Davis To: Nishanth Menon , Vignesh Raghavendra , Tero Kristo , Rob Herring , Krzysztof Kozlowski , Conor Dooley , CC: , , Andrew Davis Subject: [PATCH 4/5] arm64: dts: ti: k3-am65: Add chipid node to wkup_conf bus Date: Fri, 17 Nov 2023 08:09:09 -0600 Message-ID: <20231117140910.8747-4-afd@ti.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20231117140910.8747-1-afd@ti.com> References: <20231117140910.8747-1-afd@ti.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Like in other K3 SoCs the chipid register is inside the wakeup configuration space. Move the chipid node under a new bus to better represent this topology and match other similar SoCs. Signed-off-by: Andrew Davis --- arch/arm64/boot/dts/ti/k3-am65-wakeup.dtsi | 13 ++++++++++--- 1 file changed, 10 insertions(+), 3 deletions(-) diff --git a/arch/arm64/boot/dts/ti/k3-am65-wakeup.dtsi b/arch/arm64/boot/dts/ti/k3-am65-wakeup.dtsi index fd2b998ebddc4..f037b36243ced 100644 --- a/arch/arm64/boot/dts/ti/k3-am65-wakeup.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am65-wakeup.dtsi @@ -34,9 +34,16 @@ k3_reset: reset-controller { }; }; - chipid@43000014 { - compatible = "ti,am654-chipid"; - reg = <0x43000014 0x4>; + wkup_conf: bus@43000000 { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x0 0x43000000 0x20000>; + + chipid: chipid@14 { + compatible = "ti,am654-chipid"; + reg = <0x14 0x4>; + }; }; wkup_pmx0: pinctrl@4301c000 {