From patchwork Thu Oct 20 16:02:56 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andrew Davis X-Patchwork-Id: 13013705 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 A8D80C433FE for ; Thu, 20 Oct 2022 16:04:47 +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=ULa3oqJovGSpyL/xYAz5ToovcHixeU7l4VDWdXRpvag=; b=4S+eM6Zeg45R+z MKCkjd3GBGt5b9MMKbBFT0w6n+0xBDLwP3gueWgug9ithfI5mQUtg/l8oBIARip4jwi9LDtKQiaRN Gghfcz80ret8MMGo6ZGfjWCtzn9rhLhvVj7Fa2nk9uadm2+5b0a00Py3Y/bRZNg3S49THeRFEIQbq 2fdWle55ROpSS/aoNOcI8m912kC9QeskVNOcjMB0/ZaP4Qw7Ghxb6Naotb2ouRfpbOBBBCLH5HWb/ RV7FM0jQYrhUxOaafKmGOuwjk1uKbgPSxUdtGB9MhdDF9xvwq8ndMyxMujpB9phqE1Blxbhck1WRQ wWPRoU7gEmt/24ObofOw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1olY10-0007Vx-8w; Thu, 20 Oct 2022 16:03:26 +0000 Received: from fllv0016.ext.ti.com ([198.47.19.142]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1olY0w-0007RO-KH for linux-arm-kernel@lists.infradead.org; Thu, 20 Oct 2022 16:03:24 +0000 Received: from fllv0034.itg.ti.com ([10.64.40.246]) by fllv0016.ext.ti.com (8.15.2/8.15.2) with ESMTP id 29KG39CL005193; Thu, 20 Oct 2022 11:03:09 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1666281789; bh=psSkaiJKxjpZkZVUsEF0tDT8RyFYBIHMrUMBTtkMGGo=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=AijA2Brv6uLhnIDuVpL/y/E6uX0IsiGXWd1lef0bmtBKU8r9GyJzsOV5lhpmNq5PJ yI00niIcGup4RSOOV4gL/9/aOZxg42QCR6Wfp37emtdzPAab26SqawI8CI9m4MM0UM iaHltL5/D6LhrWNZWhgaOYeC7nJsT7LLJHKr/p6c= Received: from DFLE112.ent.ti.com (dfle112.ent.ti.com [10.64.6.33]) by fllv0034.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 29KG39at052151 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Thu, 20 Oct 2022 11:03:09 -0500 Received: from DFLE114.ent.ti.com (10.64.6.35) by DFLE112.ent.ti.com (10.64.6.33) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.6; Thu, 20 Oct 2022 11:03:09 -0500 Received: from fllv0040.itg.ti.com (10.64.41.20) by DFLE114.ent.ti.com (10.64.6.35) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.6 via Frontend Transport; Thu, 20 Oct 2022 11:03:08 -0500 Received: from ula0226330.dal.design.ti.com (ileaxei01-snat.itg.ti.com [10.180.69.5]) by fllv0040.itg.ti.com (8.15.2/8.15.2) with ESMTP id 29KG363B059665; Thu, 20 Oct 2022 11:03:08 -0500 From: Andrew Davis To: Nishanth Menon , Vignesh Raghavendra , Tero Kristo , Rob Herring , Krzysztof Kozlowski , Bryan Brattlof , , , CC: Andrew Davis Subject: [PATCH 03/12] arm64: dts: ti: k3-j721e: Enable MCASP nodes at the board level Date: Thu, 20 Oct 2022 11:02:56 -0500 Message-ID: <20221020160305.18711-4-afd@ti.com> X-Mailer: git-send-email 2.37.3 In-Reply-To: <20221020160305.18711-1-afd@ti.com> References: <20221020160305.18711-1-afd@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-20221020_090322_852487_F8746978 X-CRM114-Status: GOOD ( 11.57 ) 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 MCASP nodes defined in the top-level J721e SoC dtsi files are incomplete and may not be functional unless they are extended with pinmux information. As the pinmux is only known at the board integration level, these nodes should only be enabled when provided with this information. Disable the MCASP nodes in the dtsi files and only enable the ones that are actually pinned out on a given board. Signed-off-by: Andrew Davis --- .../dts/ti/k3-j721e-common-proc-board.dts | 45 +------------- arch/arm64/boot/dts/ti/k3-j721e-main.dtsi | 12 ++++ arch/arm64/boot/dts/ti/k3-j721e-sk.dts | 60 ------------------- 3 files changed, 13 insertions(+), 104 deletions(-) diff --git a/arch/arm64/boot/dts/ti/k3-j721e-common-proc-board.dts b/arch/arm64/boot/dts/ti/k3-j721e-common-proc-board.dts index 24e9db563b234..6cee708e0d170 100644 --- a/arch/arm64/boot/dts/ti/k3-j721e-common-proc-board.dts +++ b/arch/arm64/boot/dts/ti/k3-j721e-common-proc-board.dts @@ -709,47 +709,8 @@ dp0_out: endpoint { }; }; -&mcasp0 { - status = "disabled"; -}; - -&mcasp1 { - status = "disabled"; -}; - -&mcasp2 { - status = "disabled"; -}; - -&mcasp3 { - status = "disabled"; -}; - -&mcasp4 { - status = "disabled"; -}; - -&mcasp5 { - status = "disabled"; -}; - -&mcasp6 { - status = "disabled"; -}; - -&mcasp7 { - status = "disabled"; -}; - -&mcasp8 { - status = "disabled"; -}; - -&mcasp9 { - status = "disabled"; -}; - &mcasp10 { + status = "okay"; #sound-dai-cells = <0>; pinctrl-names = "default"; @@ -767,10 +728,6 @@ &mcasp10 { rx-num-evt = <0>; }; -&mcasp11 { - status = "disabled"; -}; - &cmn_refclk1 { clock-frequency = <100000000>; }; diff --git a/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi b/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi index 61bba78ce354e..3706b319c46c6 100644 --- a/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi +++ b/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi @@ -1425,6 +1425,7 @@ mcasp0: mcasp@2b00000 { clocks = <&k3_clks 174 1>; clock-names = "fck"; power-domains = <&k3_pds 174 TI_SCI_PD_EXCLUSIVE>; + status = "disabled"; }; mcasp1: mcasp@2b10000 { @@ -1442,6 +1443,7 @@ mcasp1: mcasp@2b10000 { clocks = <&k3_clks 175 1>; clock-names = "fck"; power-domains = <&k3_pds 175 TI_SCI_PD_EXCLUSIVE>; + status = "disabled"; }; mcasp2: mcasp@2b20000 { @@ -1459,6 +1461,7 @@ mcasp2: mcasp@2b20000 { clocks = <&k3_clks 176 1>; clock-names = "fck"; power-domains = <&k3_pds 176 TI_SCI_PD_EXCLUSIVE>; + status = "disabled"; }; mcasp3: mcasp@2b30000 { @@ -1476,6 +1479,7 @@ mcasp3: mcasp@2b30000 { clocks = <&k3_clks 177 1>; clock-names = "fck"; power-domains = <&k3_pds 177 TI_SCI_PD_EXCLUSIVE>; + status = "disabled"; }; mcasp4: mcasp@2b40000 { @@ -1493,6 +1497,7 @@ mcasp4: mcasp@2b40000 { clocks = <&k3_clks 178 1>; clock-names = "fck"; power-domains = <&k3_pds 178 TI_SCI_PD_EXCLUSIVE>; + status = "disabled"; }; mcasp5: mcasp@2b50000 { @@ -1510,6 +1515,7 @@ mcasp5: mcasp@2b50000 { clocks = <&k3_clks 179 1>; clock-names = "fck"; power-domains = <&k3_pds 179 TI_SCI_PD_EXCLUSIVE>; + status = "disabled"; }; mcasp6: mcasp@2b60000 { @@ -1527,6 +1533,7 @@ mcasp6: mcasp@2b60000 { clocks = <&k3_clks 180 1>; clock-names = "fck"; power-domains = <&k3_pds 180 TI_SCI_PD_EXCLUSIVE>; + status = "disabled"; }; mcasp7: mcasp@2b70000 { @@ -1544,6 +1551,7 @@ mcasp7: mcasp@2b70000 { clocks = <&k3_clks 181 1>; clock-names = "fck"; power-domains = <&k3_pds 181 TI_SCI_PD_EXCLUSIVE>; + status = "disabled"; }; mcasp8: mcasp@2b80000 { @@ -1561,6 +1569,7 @@ mcasp8: mcasp@2b80000 { clocks = <&k3_clks 182 1>; clock-names = "fck"; power-domains = <&k3_pds 182 TI_SCI_PD_EXCLUSIVE>; + status = "disabled"; }; mcasp9: mcasp@2b90000 { @@ -1578,6 +1587,7 @@ mcasp9: mcasp@2b90000 { clocks = <&k3_clks 183 1>; clock-names = "fck"; power-domains = <&k3_pds 183 TI_SCI_PD_EXCLUSIVE>; + status = "disabled"; }; mcasp10: mcasp@2ba0000 { @@ -1595,6 +1605,7 @@ mcasp10: mcasp@2ba0000 { clocks = <&k3_clks 184 1>; clock-names = "fck"; power-domains = <&k3_pds 184 TI_SCI_PD_EXCLUSIVE>; + status = "disabled"; }; mcasp11: mcasp@2bb0000 { @@ -1612,6 +1623,7 @@ mcasp11: mcasp@2bb0000 { clocks = <&k3_clks 185 1>; clock-names = "fck"; power-domains = <&k3_pds 185 TI_SCI_PD_EXCLUSIVE>; + status = "disabled"; }; watchdog0: watchdog@2200000 { diff --git a/arch/arm64/boot/dts/ti/k3-j721e-sk.dts b/arch/arm64/boot/dts/ti/k3-j721e-sk.dts index 1d5a90d968497..b7cb34007fb68 100644 --- a/arch/arm64/boot/dts/ti/k3-j721e-sk.dts +++ b/arch/arm64/boot/dts/ti/k3-j721e-sk.dts @@ -796,66 +796,6 @@ dp0_out: endpoint { }; }; -&mcasp0 { - /* Unused */ - status = "disabled"; -}; - -&mcasp1 { - /* Unused */ - status = "disabled"; -}; - -&mcasp2 { - /* Unused */ - status = "disabled"; -}; - -&mcasp3 { - /* Unused */ - status = "disabled"; -}; - -&mcasp4 { - /* Unused */ - status = "disabled"; -}; - -&mcasp5 { - /* Unused */ - status = "disabled"; -}; - -&mcasp6 { - /* Brought out on RPi header */ - status = "disabled"; -}; - -&mcasp7 { - /* Unused */ - status = "disabled"; -}; - -&mcasp8 { - /* Unused */ - status = "disabled"; -}; - -&mcasp9 { - /* Unused */ - status = "disabled"; -}; - -&mcasp10 { - /* Unused */ - status = "disabled"; -}; - -&mcasp11 { - /* Brought out on M.2 E Key */ - status = "disabled"; -}; - &serdes0 { serdes0_pcie_link: phy@0 { reg = <0>;