From patchwork Mon Aug 1 11:37:09 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?b?Smlhbmp1biBXYW5nICjnjovlu7rlhpsp?= X-Patchwork-Id: 12933712 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 CEEBCC19F29 for ; Mon, 1 Aug 2022 11:49:12 +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: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:In-Reply-To:References: List-Owner; bh=Kx7yVePHte3/psc4aknEeng5tj75/mS+TjeJb1n7CwI=; b=q8D3murLRPkyok szMcivWq84BLCeErEz1g+NGK6zCkspEvQlyaAV3YNheVgsTB23W+L/67FVHNGs4/BXMYCmP3azzvj jmWIuqV4dB9tWCprEk/PEg6KzcKdvK9ysBKAGS2kPqm08CJ7Z+WT0PBs4KxptShtlZ0HdCO33ksIP DMY1xJGouOGD8MFrLf4Coees+5DxAwEsSs/PsRfXRHUxu0+Rk5o6NIJedKgIa06jL1v4h/VdBi8nP lnhr2oWqDPlKWywi4E/f7GEV4a/WR+E1fayqNkvkFl1ccI1MlQXp9shGSACrYtLoap4K9ITcqz7Tz 9U79JL9tEew7vFv83ECA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1oITts-005geo-5k; Mon, 01 Aug 2022 11:47:56 +0000 Received: from mailgw02.mediatek.com ([216.200.240.185]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1oITtn-005gbL-6D; Mon, 01 Aug 2022 11:47:52 +0000 X-UUID: f8203ad3e16c46919526563baa6db7b6-20220801 X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.8,REQID:86617893-a8d8-4a3f-9a72-d1ed7bbd05b0,OB:0,LO B:0,IP:0,URL:5,TC:0,Content:-5,EDM:0,RT:0,SF:0,FILE:0,RULE:Release_Ham,ACT ION:release,TS:0 X-CID-META: VersionHash:0f94e32,CLOUDID:1892f7cf-a6cf-4fb6-be1b-c60094821ca2,C OID:IGNORED,Recheck:0,SF:nil,TC:nil,Content:0,EDM:-3,IP:nil,URL:1,File:nil ,QS:nil,BEC:nil,COL:0 X-UUID: f8203ad3e16c46919526563baa6db7b6-20220801 Received: from mtkmbs11n1.mediatek.inc [(172.21.101.185)] by mailgw02.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 1241323221; Mon, 01 Aug 2022 04:47:47 -0700 Received: from mtkmbs11n1.mediatek.inc (172.21.101.186) by mtkmbs10n2.mediatek.inc (172.21.101.183) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.792.3; Mon, 1 Aug 2022 19:37:12 +0800 Received: from localhost.localdomain (10.17.3.154) by mtkmbs11n1.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.792.15 via Frontend Transport; Mon, 1 Aug 2022 19:37:12 +0800 From: Jianjun Wang To: Bjorn Helgaas , Rob Herring , Krzysztof Kozlowski , Matthias Brugger CC: , , , , , Ryder Lee , Jianjun Wang , , , , Subject: [PATCH v3] dt-bindings: PCI: mediatek-gen3: Add support for MT8188 and MT8195 Date: Mon, 1 Aug 2022 19:37:09 +0800 Message-ID: <20220801113709.12101-1-jianjun.wang@mediatek.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220801_044751_380923_5D3AA9EB X-CRM114-Status: GOOD ( 10.69 ) 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 MT8188 and MT8195 are ARM platform SoCs with the same PCIe IP as MT8192. Also add new clock name "peri_mem" since the MT8188 and MT8195 use clock "peri_mem" instead of "top_133m". Signed-off-by: Jianjun Wang --- Changes in v3: Use enum property to add the new clock name. Changes in v2: Merge two patches into one. --- .../bindings/pci/mediatek-pcie-gen3.yaml | 14 ++++++++++++-- 1 file changed, 12 insertions(+), 2 deletions(-) diff --git a/Documentation/devicetree/bindings/pci/mediatek-pcie-gen3.yaml b/Documentation/devicetree/bindings/pci/mediatek-pcie-gen3.yaml index 0499b94627ae..a0ca9c7f5dfa 100644 --- a/Documentation/devicetree/bindings/pci/mediatek-pcie-gen3.yaml +++ b/Documentation/devicetree/bindings/pci/mediatek-pcie-gen3.yaml @@ -48,7 +48,14 @@ allOf: properties: compatible: - const: mediatek,mt8192-pcie + oneOf: + - items: + - enum: + - mediatek,mt8188-pcie + - mediatek,mt8195-pcie + - const: mediatek,mt8192-pcie + - items: + - const: mediatek,mt8192-pcie reg: maxItems: 1 @@ -84,7 +91,9 @@ properties: - const: tl_96m - const: tl_32k - const: peri_26m - - const: top_133m + - enum: + - top_133m # for MT8192 + - peri_mem # for MT8188/MT8195 assigned-clocks: maxItems: 1 @@ -126,6 +135,7 @@ required: - interrupts - ranges - clocks + - clock-names - '#interrupt-cells' - interrupt-controller