From patchwork Fri Nov 17 14:09:07 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andrew Davis X-Patchwork-Id: 744994 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b="xXIjIsgi" Received: from lelv0142.ext.ti.com (lelv0142.ext.ti.com [198.47.23.249]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 84FF0A8; Fri, 17 Nov 2023 06:09:20 -0800 (PST) Received: from lelv0266.itg.ti.com ([10.180.67.225]) by lelv0142.ext.ti.com (8.15.2/8.15.2) with ESMTP id 3AHE9C1Q007117; Fri, 17 Nov 2023 08:09:12 -0600 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1700230152; bh=914k5tUT5BmiNyif/UrNdBWfQ7lY9oWZhCUrozSWL9g=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=xXIjIsgifb1QmYfuyf4xMZjBqoATM/mHyEya54WCJ5QKRzyfAQPLV1/x42voMkGgE HEXEpXZRTXBGeiIYgn5gVFvN+WDkScsqo36WzYBikMnym45JhpHcjqXdQzHVPd6lNQ 5Cggx26Mhpbdf5LTeSDu5Ikf8+UVascB8j7veu84= Received: from DLEE112.ent.ti.com (dlee112.ent.ti.com [157.170.170.23]) by lelv0266.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 3AHE9C1X121588 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Fri, 17 Nov 2023 08:09:12 -0600 Received: from DLEE102.ent.ti.com (157.170.170.32) by DLEE112.ent.ti.com (157.170.170.23) 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 08:09:13 -0600 Received: from lelv0327.itg.ti.com (10.180.67.183) by DLEE102.ent.ti.com (157.170.170.32) 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 08:09:13 -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 3AHE9BuY112757; Fri, 17 Nov 2023 08:09:12 -0600 From: Andrew Davis To: Nishanth Menon , Vignesh Raghavendra , Tero Kristo , Rob Herring , Krzysztof Kozlowski , Conor Dooley , CC: , , Andrew Davis Subject: [PATCH 2/5] arm64: dts: ti: k3-j784s4: Add chipid node to wkup_conf bus Date: Fri, 17 Nov 2023 08:09:07 -0600 Message-ID: <20231117140910.8747-2-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-j784s4-mcu-wakeup.dtsi | 14 +++++++++++--- 1 file changed, 11 insertions(+), 3 deletions(-) diff --git a/arch/arm64/boot/dts/ti/k3-j784s4-mcu-wakeup.dtsi b/arch/arm64/boot/dts/ti/k3-j784s4-mcu-wakeup.dtsi index adb5ea6b97321..119f4e2cc0d17 100644 --- a/arch/arm64/boot/dts/ti/k3-j784s4-mcu-wakeup.dtsi +++ b/arch/arm64/boot/dts/ti/k3-j784s4-mcu-wakeup.dtsi @@ -38,10 +38,18 @@ k3_reset: reset-controller { }; }; - chipid@43000014 { + wkup_conf: bus@43000000 { bootph-all; - compatible = "ti,am654-chipid"; - reg = <0x00 0x43000014 0x00 0x4>; + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x0 0x00 0x43000000 0x20000>; + + chipid: chipid@14 { + bootph-all; + compatible = "ti,am654-chipid"; + reg = <0x14 0x4>; + }; }; secure_proxy_sa3: mailbox@43600000 {