From patchwork Fri Feb 24 10:24:33 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ravi Gunasekaran X-Patchwork-Id: 13151126 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 2BB35C64ED8 for ; Fri, 24 Feb 2023 10:26:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:CC:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=SOkMb5y5Ja4Teg+Y/3CnQR26zvK859uA4LEICxLv7cQ=; b=g1OmVy7SEqb8G/ IYG9I3471sIFZdeSar3Q0nkZdOaaIzMSYpJryOBSTg9Q+LE1t88W3TStDs6GGfMGK1DCcZl4MAkrU LI/QESG2SZYbPb+9//SAyxZ92D3uudpemXST4Q1+BHf0xtjuIkZdtHExHa4v1eV49qJ8E4xZnqFM5 Pk6z4xECsZQqJbPtDDmHV0LTITWik28Hc/DlGoA1YYPu2WP5VwNyioiP363tny75E5OpO4oO+mwtb eHYq7FAJig3aafwFjDWorDftqDRdDMmOiUMTZyZUfkJgSG1u1TNHti43i7/FGILKJ0XKzfjPva76e pcTqQ50jYKJwK2YgyV3g==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1pVVGn-0020iJ-3c; Fri, 24 Feb 2023 10:25:41 +0000 Received: from lelv0143.ext.ti.com ([198.47.23.248]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1pVVG5-0020Rx-DP for linux-arm-kernel@lists.infradead.org; Fri, 24 Feb 2023 10:24:59 +0000 Received: from fllv0035.itg.ti.com ([10.64.41.0]) by lelv0143.ext.ti.com (8.15.2/8.15.2) with ESMTP id 31OAOs40118612; Fri, 24 Feb 2023 04:24:54 -0600 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1677234294; bh=31cAbxf0EfmbTDkqTCQiiSYfsl59+anuNE0k7c9IzhI=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=X9OtUxtt/5d9CbU74okCiBkL8rVjgFfhrpP/HM+cvisSnaEmsNNtAJMikKDcQ3gy7 y7JN/fpxr6zUFY3Yeo6Gc5Z61dTV9xJUHUhL/bwTBLV6buansbOvOltmaYua5ww/rE 1vRKLTGtOVT1FfSW8LhQnnir9ZKDVeDbIZceqA6M= Received: from DLEE102.ent.ti.com (dlee102.ent.ti.com [157.170.170.32]) by fllv0035.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 31OAOsmZ124125 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Fri, 24 Feb 2023 04:24:54 -0600 Received: from DLEE104.ent.ti.com (157.170.170.34) 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 15.1.2507.16; Fri, 24 Feb 2023 04:24:54 -0600 Received: from lelv0326.itg.ti.com (10.180.67.84) by DLEE104.ent.ti.com (157.170.170.34) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.16 via Frontend Transport; Fri, 24 Feb 2023 04:24:54 -0600 Received: from uda0500640.dal.design.ti.com (ileaxei01-snat2.itg.ti.com [10.180.69.6]) by lelv0326.itg.ti.com (8.15.2/8.15.2) with ESMTP id 31OAOcXd016652; Fri, 24 Feb 2023 04:24:50 -0600 From: Ravi Gunasekaran To: , , , , , , , , CC: , , Subject: [PATCH v11 3/8] arm64: dts: ti: k3-j721s2-mcu-wakeup: Add support of OSPI Date: Fri, 24 Feb 2023 15:54:33 +0530 Message-ID: <20230224102438.6541-4-r-gunasekaran@ti.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20230224102438.6541-1-r-gunasekaran@ti.com> References: <20230224102438.6541-1-r-gunasekaran@ti.com> MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230224_022457_576922_1D2C3994 X-CRM114-Status: GOOD ( 12.74 ) 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 From: Aswath Govindraju Add support for two instance of OSPI in J721S2 SoC. Reviewed-by: Vaishnav Achath Signed-off-by: Aswath Govindraju Signed-off-by: Matt Ranostay Signed-off-by: Ravi Gunasekaran --- Changes from v10: * Documented the reason for disabling the nodes by default. * Removed Link tag from commmit message Changes from v9: * Disabled fss, ospi nodes by default in common DT file Changes from v8: * Updated "ranges" property to fix dtbs warnings Changes from v7: * Removed "reg" property from syscon node * Renamed the "syscon" node to "bus" to after change in compatible property Changes from v6: * Fixed the syscon node's compatible property Changes from v5: * Updated the syscon node's compatible property * Removed Cc tags from commit message Changes from v4: * No change Changes from v3: * No change Changes from v2: * No change Changes from v1: * No change .../boot/dts/ti/k3-j721s2-mcu-wakeup.dtsi | 62 +++++++++++++++++++ 1 file changed, 62 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-j721s2-mcu-wakeup.dtsi b/arch/arm64/boot/dts/ti/k3-j721s2-mcu-wakeup.dtsi index 0af242aa9816..5005a3ebbd34 100644 --- a/arch/arm64/boot/dts/ti/k3-j721s2-mcu-wakeup.dtsi +++ b/arch/arm64/boot/dts/ti/k3-j721s2-mcu-wakeup.dtsi @@ -306,4 +306,66 @@ ti,cpts-periodic-outputs = <2>; }; }; + + fss: bus@47000000 { + compatible = "simple-bus"; + #address-cells = <2>; + #size-cells = <2>; + ranges = <0x00 0x47000000 0x00 0x47000000 0x00 0x00068400>, + <0x05 0x00000000 0x05 0x00000000 0x01 0x00000000>, + <0x07 0x00000000 0x07 0x00000000 0x01 0x00000000>; + + /* + * Disable the node by default in the common include file. + * And enable it in the board specific DT file where the + * pinmux property is added. + */ + status = "disabled"; + + ospi0: spi@47040000 { + compatible = "ti,am654-ospi", "cdns,qspi-nor"; + reg = <0x00 0x47040000 0x00 0x100>, + <0x05 0x00000000 0x01 0x00000000>; + interrupts = ; + cdns,fifo-depth = <256>; + cdns,fifo-width = <4>; + cdns,trigger-address = <0x0>; + clocks = <&k3_clks 109 5>; + assigned-clocks = <&k3_clks 109 5>; + assigned-clock-parents = <&k3_clks 109 7>; + assigned-clock-rates = <166666666>; + power-domains = <&k3_pds 109 TI_SCI_PD_EXCLUSIVE>; + #address-cells = <1>; + #size-cells = <0>; + + /* + * Disable the node by default in the common include + * file. And enable it in the board specific DT file + * where the pinmux property is added. + */ + status = "disabled"; + }; + + ospi1: spi@47050000 { + compatible = "ti,am654-ospi", "cdns,qspi-nor"; + reg = <0x00 0x47050000 0x00 0x100>, + <0x07 0x00000000 0x01 0x00000000>; + interrupts = ; + cdns,fifo-depth = <256>; + cdns,fifo-width = <4>; + cdns,trigger-address = <0x0>; + clocks = <&k3_clks 110 5>; + power-domains = <&k3_pds 110 TI_SCI_PD_EXCLUSIVE>; + #address-cells = <1>; + #size-cells = <0>; + + /* + * Disable the node by default in the common include + * file. And enable it in the board specific DT file + * where the pinmux property is added. + */ + status = "disabled"; + }; + + }; };