From patchwork Tue Nov 19 16:40:07 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ryan Wanner X-Patchwork-Id: 844487 Received: from esa.microchip.iphmx.com (esa.microchip.iphmx.com [68.232.154.123]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 89A5114A639; Tue, 19 Nov 2024 16:41:13 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=68.232.154.123 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1732034475; cv=none; b=fyZiu0aUUY06Tg5YdFLE1InxE47lIJOZ/jERThh92Xisqw7izUBWDXhpoqVrn3XxicTHrMVi4LeeQDquskeNNOtpzxLlo7+xmWPMUdxbfCDKsRr2U+76JlRR7MccVyMSCdJPO9ACgYShPWmcjXJOqI1cVwaKw8iX6r5fLbtxpvc= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1732034475; c=relaxed/simple; bh=KeLQCOC+vsGSYxsLGpB8PXEpPBG4Eq+1siFC8kDgXS4=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=Pmjx+q5i7Qqz12uanCqVHmgsrn/kLkOmkerv/6xNpAUpr6Guew7DF8sw0CLjjeNXLGYcTUtZ+/cImoasn0/nRLM9i1hNi5fGtpGFwdRX2sXWAe1ufdPGQHbv3tEImtc3JlMWca9SVYrwfKkZlpQ2mNN2Dg9hi2W1rf0pZHB1Cx8= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=microchip.com; spf=pass smtp.mailfrom=microchip.com; dkim=pass (2048-bit key) header.d=microchip.com header.i=@microchip.com header.b=tHgJscbw; arc=none smtp.client-ip=68.232.154.123 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=microchip.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=microchip.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=microchip.com header.i=@microchip.com header.b="tHgJscbw" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1732034474; x=1763570474; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=KeLQCOC+vsGSYxsLGpB8PXEpPBG4Eq+1siFC8kDgXS4=; b=tHgJscbwOQXq/WmNTOvvnemz2dbPXXVoQhQsoVEPuDqS5LXaGuICpMG6 3kV1RZFdLbmYydO8EpuxTPaN+pSkASTwcKS36lWYh7DF6j1KyuBbgPrpu 9Cm2EbR+XqKFBuzKzrxkVT2fQE6uIzffApy2TFL5T3reuBbUAYcVFpcEL pt2ZnyEjSue0cLf0yb+vwujIxL0vzlItZKMQSrzL+Umo29GjeiAHH49n3 vvfcGEWteAfApxwJQjlUAb3i5I09E6WSl577dt5lEt18JycRXQZ5ygh9z tJMzhltmgCZ98R8G+FoxboiFpiIw8qsQcLN4hw/X5t0knOpg09F/wXCuq g==; X-CSE-ConnectionGUID: jnnvkeRdTYaD0RwnHEXOug== X-CSE-MsgGUID: X6HIpqfmR5WjAABwTPbxag== X-IronPort-AV: E=Sophos;i="6.12,166,1728975600"; d="scan'208";a="35018887" X-Amp-Result: SKIPPED(no attachment in message) Received: from unknown (HELO email.microchip.com) ([170.129.1.10]) by esa2.microchip.iphmx.com with ESMTP/TLS/ECDHE-RSA-AES128-GCM-SHA256; 19 Nov 2024 09:41:11 -0700 Received: from chn-vm-ex04.mchp-main.com (10.10.85.152) by chn-vm-ex04.mchp-main.com (10.10.85.152) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.35; Tue, 19 Nov 2024 09:40:53 -0700 Received: from ryan-Precision-3630-Tower.microchip.com (10.10.85.11) by chn-vm-ex04.mchp-main.com (10.10.85.152) with Microsoft SMTP Server id 15.1.2507.35 via Frontend Transport; Tue, 19 Nov 2024 09:40:53 -0700 From: To: , , , , , , , , CC: , , , , , , , , , , , , Conor Dooley Subject: [PATCH 01/15] dt-bindings: ARM: at91: Document Microchip SAMA7D65 Curiosity Date: Tue, 19 Nov 2024 09:40:07 -0700 Message-ID: X-Mailer: git-send-email 2.43.0 In-Reply-To: References: Precedence: bulk X-Mailing-List: linux-spi@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Romain Sioen Document device tree binding of the Microchip SAMA7D65 Curiosity board. Signed-off-by: Romain Sioen Acked-by: Nicolas Ferre Signed-off-by: Dharma Balasubiramani Acked-by: Conor Dooley --- Documentation/devicetree/bindings/arm/atmel-at91.yaml | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/Documentation/devicetree/bindings/arm/atmel-at91.yaml b/Documentation/devicetree/bindings/arm/atmel-at91.yaml index 7160ec80ac1b..0ec29366e6c2 100644 --- a/Documentation/devicetree/bindings/arm/atmel-at91.yaml +++ b/Documentation/devicetree/bindings/arm/atmel-at91.yaml @@ -180,6 +180,13 @@ properties: - const: atmel,sama5d4 - const: atmel,sama5 + - description: Microchip SAMA7D65 Curiosity Board + items: + - const: microchip,sama7d65-curiosity + - const: microchip,sama7d65 + - const: microchip,sama7d6 + - const: microchip,sama7 + - items: - const: microchip,sama7g5ek # SAMA7G5 Evaluation Kit - const: microchip,sama7g5 From patchwork Tue Nov 19 16:40:09 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ryan Wanner X-Patchwork-Id: 844486 Received: from esa.microchip.iphmx.com (esa.microchip.iphmx.com [68.232.154.123]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id BAA521D0BAE; Tue, 19 Nov 2024 16:41:14 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=68.232.154.123 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1732034476; cv=none; b=sVo0dZIftwFJZx20jd3GHpICEGd9D08mQfTSxCXYVdBMP+/+2QmffJU/QIde/SfrzHqd7meWdS9Fc3cRxXAas7YEV5Qk0QnWTcITkv6aKbANPla1fBjKfsGiMRiEcCfLX7T2AT5Cuwg6tmNhX58DxgnIHbh3NReEUBT3DiYX+II= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1732034476; c=relaxed/simple; bh=Nomp0y3IWPu5mrhOnyPqc6ct3IesvKLO2yuE2yCdDwU=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=RigLEGw+1EBtFlFU/g8N7u6wBGjbIEGvavWajmFrwL9lociRUPn7WzOb02MbQYIaYx4sQ22hImdStaVqUVr75+7ik3SIGHFIO6UaYLkU+7eUKNOW1mq5n396F/FYhdp56AznS4FAD2m2UHMUrPmmZY3Hp7VI4v7D3i9ler0CNV8= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=microchip.com; spf=pass smtp.mailfrom=microchip.com; dkim=pass (2048-bit key) header.d=microchip.com header.i=@microchip.com header.b=Idupk5nv; arc=none smtp.client-ip=68.232.154.123 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=microchip.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=microchip.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=microchip.com header.i=@microchip.com header.b="Idupk5nv" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1732034475; x=1763570475; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=Nomp0y3IWPu5mrhOnyPqc6ct3IesvKLO2yuE2yCdDwU=; b=Idupk5nvrijKDlV+22kiDnZp4RETaAIlltzG6VambjMWUhfete56roDF IuVfwZf8QLfp9uN9DLQUF2kqLq09/9KNxfCYWVDUT0b2KBL8TRKAC3JyZ DmIHVgFCl/ZAKeKaG0TDMSPT0XQ8VtvXiPzrgsIXh9w2gGz4TMDhB7uY0 G2T/ssNALwhuwrthCs9iNJ5G9srdeHpEq2r3IcJG5rb7BgskXDbfZ3Pqz d1nDezPMVREunpzsQCiamDXLxtg+WE3QqR/7GvhLkxQtW34RQY/a46TW5 krfudMvN2WVJ+5RrnSUZgt1lYGPgSlJkWOwgCSJlENlaSlOtmz90OsPIL A==; X-CSE-ConnectionGUID: jnnvkeRdTYaD0RwnHEXOug== X-CSE-MsgGUID: 6yPcMWbeTRi68yPOKxbpdQ== X-IronPort-AV: E=Sophos;i="6.12,166,1728975600"; d="scan'208";a="35018889" X-Amp-Result: SKIPPED(no attachment in message) Received: from unknown (HELO email.microchip.com) ([170.129.1.10]) by esa2.microchip.iphmx.com with ESMTP/TLS/ECDHE-RSA-AES128-GCM-SHA256; 19 Nov 2024 09:41:12 -0700 Received: from chn-vm-ex04.mchp-main.com (10.10.85.152) by chn-vm-ex04.mchp-main.com (10.10.85.152) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.35; Tue, 19 Nov 2024 09:40:53 -0700 Received: from ryan-Precision-3630-Tower.microchip.com (10.10.85.11) by chn-vm-ex04.mchp-main.com (10.10.85.152) with Microsoft SMTP Server id 15.1.2507.35 via Frontend Transport; Tue, 19 Nov 2024 09:40:53 -0700 From: To: , , , , , , , , CC: , , , , , , , , , , , Subject: [PATCH 03/15] dt-bindings: atmel-sysreg: add sama7d65 RAM and PIT Date: Tue, 19 Nov 2024 09:40:09 -0700 Message-ID: <01cf1bbae5949cbceb2768f2044377bc2479986b.1732030972.git.Ryan.Wanner@microchip.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: References: Precedence: bulk X-Mailing-List: linux-spi@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Dharma Balasubiramani Add SAMA7D65 RAM controller, PIT64 DT bindings. Signed-off-by: Dharma Balasubiramani --- .../devicetree/bindings/arm/atmel-sysregs.txt | 14 ++++++++------ 1 file changed, 8 insertions(+), 6 deletions(-) diff --git a/Documentation/devicetree/bindings/arm/atmel-sysregs.txt b/Documentation/devicetree/bindings/arm/atmel-sysregs.txt index 76e2b7978250..93c2a5a341f3 100644 --- a/Documentation/devicetree/bindings/arm/atmel-sysregs.txt +++ b/Documentation/devicetree/bindings/arm/atmel-sysregs.txt @@ -13,6 +13,7 @@ PIT Timer required properties: PIT64B Timer required properties: - compatible: Should be "microchip,sam9x60-pit64b" or "microchip,sam9x7-pit64b", "microchip,sam9x60-pit64b" + "microchip,sama7d65-pit64b", "microchip,sam9x60-pit64b" - reg: Should contain registers location and length - interrupts: Should contain interrupt for PIT64B timer - clocks: Should contain the available clock sources for PIT64B timer. @@ -27,12 +28,13 @@ Its subnodes can be: - watchdog: compatible should be "atmel,at91rm9200-wdt" RAMC SDRAM/DDR Controller required properties: -- compatible: Should be "atmel,at91rm9200-sdramc", "syscon" - "atmel,at91sam9260-sdramc", - "atmel,at91sam9g45-ddramc", - "atmel,sama5d3-ddramc", - "microchip,sam9x60-ddramc", - "microchip,sama7g5-uddrc", +- compatible: Should be "atmel,at91rm9200-sdramc", "syscon" or + "atmel,at91sam9260-sdramc" or + "atmel,at91sam9g45-ddramc" or + "atmel,sama5d3-ddramc" or + "microchip,sam9x60-ddramc" or + "microchip,sama7g5-uddrc" or + "microchip,sama7d65-uddrc","microchip,sama7g5-uddrc" or "microchip,sam9x7-ddramc", "atmel,sama5d3-ddramc". - reg: Should contain registers location and length From patchwork Tue Nov 19 16:40:11 2024 Content-Type: text/plain; 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Tue, 19 Nov 2024 09:40:54 -0700 From: To: , , , , , , , , CC: , , , , , , , , , , , Subject: [PATCH 05/15] dt-bindings: serial: atmel,at91-usart: add microchip,sama7d65-usart Date: Tue, 19 Nov 2024 09:40:11 -0700 Message-ID: <59c3ac14fe134b24c99cb467295008da24d57bb0.1732030972.git.Ryan.Wanner@microchip.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: References: Precedence: bulk X-Mailing-List: linux-spi@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Dharma Balasubiramani Add SAMA7D65 USART compatible to DT bindings documentation. Signed-off-by: Dharma Balasubiramani --- Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml b/Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml index f466c38518c4..087a8926f8b4 100644 --- a/Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml +++ b/Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml @@ -26,6 +26,7 @@ properties: - enum: - microchip,sam9x60-usart - microchip,sam9x7-usart + - microchip,sama7d65-usart - const: atmel,at91sam9260-usart - items: - const: microchip,sam9x60-dbgu From patchwork Tue Nov 19 16:40:13 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ryan Wanner X-Patchwork-Id: 844484 Received: from esa.microchip.iphmx.com (esa.microchip.iphmx.com [68.232.154.123]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id BF3B61D0E33; Tue, 19 Nov 2024 16:41:17 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=68.232.154.123 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1732034480; cv=none; b=N1gDy9TgmrNJfst50rfGFw9kzVUOLnfkF3S7eySZ+6sWMZV8XK1yik1CcuYbGXPRRF77HPX6p22UC5AZhNUVvUrysQ4UhG4a+FRwZm2xYXlQNS2VNJvkG0SstkrSvxKH/NWozIk2C6xsKHXwg+Dkw9S3emRmRrIe72LUc78WB0o= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1732034480; c=relaxed/simple; bh=D1w3fbm8e3Es3RxtNnaQAKzLQacCVlrjQpY190KB4GM=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=M8z0aRSUJkQw919TQhUmi0X3WHvJu8f7UOiDbEMFLtvB0Eazwd2qed3nKj8LmSV/SHOrldMGF4XOn28V0qdJOFp32iMr1V+eAVmlhTgqgeLLjsvXB3S2lZGgCuUKKkNWjxs+2g1UTv9BO8eQ0H7lH7ski1uJd8bS1rpBdj+qMbg= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=microchip.com; spf=pass smtp.mailfrom=microchip.com; dkim=pass (2048-bit key) header.d=microchip.com header.i=@microchip.com header.b=oOxGw05G; arc=none smtp.client-ip=68.232.154.123 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=microchip.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=microchip.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=microchip.com header.i=@microchip.com header.b="oOxGw05G" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1732034478; x=1763570478; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=D1w3fbm8e3Es3RxtNnaQAKzLQacCVlrjQpY190KB4GM=; b=oOxGw05GHEO+sFV6RkJl6MSRPldIu+xJywnZ2HYywV8QiplJDIIvk3oC xbqUXHCAoRVuNzfvohyqIVKYBOfW+CE/ZZUzTq9NTt3A/saQyrFpUH/2K KCzSjOTTNy+PSzbfRH7E+1fr2MTcCckVdpX+5BU7A1bZhHIDcFzZyVlv9 ze16hH0j1pYo/Rm/DpNPMz2x0Zjec/hfskPvQOBoSaAvCxJvPU6/xtODT QcT3UiwEIDJi9J+aAMWf8q+VJ+4HUzkauctooyNsh8PF6pkHtaKVmUrr9 onLaZA1cFox7a552QuL3EVsYTLeKVpMd0L0vHhESEwuWAD+t/xV7EKQnJ Q==; X-CSE-ConnectionGUID: jnnvkeRdTYaD0RwnHEXOug== X-CSE-MsgGUID: oiUv6abVTZSVzBcuRfkPEg== X-IronPort-AV: E=Sophos;i="6.12,166,1728975600"; d="scan'208";a="35018894" X-Amp-Result: SKIPPED(no attachment in message) Received: from unknown (HELO email.microchip.com) ([170.129.1.10]) by esa2.microchip.iphmx.com with ESMTP/TLS/ECDHE-RSA-AES128-GCM-SHA256; 19 Nov 2024 09:41:14 -0700 Received: from chn-vm-ex04.mchp-main.com (10.10.85.152) by chn-vm-ex04.mchp-main.com (10.10.85.152) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.35; Tue, 19 Nov 2024 09:40:54 -0700 Received: from ryan-Precision-3630-Tower.microchip.com (10.10.85.11) by chn-vm-ex04.mchp-main.com (10.10.85.152) with Microsoft SMTP Server id 15.1.2507.35 via Frontend Transport; Tue, 19 Nov 2024 09:40:54 -0700 From: To: , , , , , , , , CC: , , , , , , , , , , , , Conor Dooley Subject: [PATCH 07/15] dt-bindings: clocks: atmel,at91sam9x5-sckc: add sama7d65 Date: Tue, 19 Nov 2024 09:40:13 -0700 Message-ID: <6f74c94a16c71c5ec19c71eea7779905642ab1aa.1732030972.git.Ryan.Wanner@microchip.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: References: Precedence: bulk X-Mailing-List: linux-spi@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Dharma Balasubiramani Add bindings for SAMA7D65's slow clock controller. Signed-off-by: Dharma Balasubiramani Acked-by: Conor Dooley --- .../devicetree/bindings/clock/atmel,at91sam9x5-sckc.yaml | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/clock/atmel,at91sam9x5-sckc.yaml b/Documentation/devicetree/bindings/clock/atmel,at91sam9x5-sckc.yaml index c2283cd07f05..d4cf8ae2961e 100644 --- a/Documentation/devicetree/bindings/clock/atmel,at91sam9x5-sckc.yaml +++ b/Documentation/devicetree/bindings/clock/atmel,at91sam9x5-sckc.yaml @@ -20,6 +20,7 @@ properties: - items: - enum: - microchip,sam9x7-sckc + - microchip,sama7d65-sckc - microchip,sama7g5-sckc - const: microchip,sam9x60-sckc From patchwork Tue Nov 19 16:40:15 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ryan Wanner X-Patchwork-Id: 844483 Received: from esa.microchip.iphmx.com (esa.microchip.iphmx.com [68.232.154.123]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id C0F1C1D26F3; Tue, 19 Nov 2024 16:41:18 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=68.232.154.123 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1732034480; cv=none; b=JA0tk9xUhPs3WdjQkiIxaH2Nz/4r1tSxBb1Pikeh46zi+Duoy7hz9P72hqUSedzXzfRs5VkS1NIAl5/IJzGEgyF5rpRF92HSi9ybpnxttGoXL7AdjAmLt22v2dSxvhjWn0lyTXXj9yN1ZkOwR1aJ2Y3HB6UGDyk41tzT900bbxA= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1732034480; c=relaxed/simple; bh=/kPjU2RV4uq/wNXU/xWY88VGBSGxpXiwd7zUh0prKt0=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=aJwlRO56GSYKxnZ8ZZqp5FDG+MogpKvuemIFHbmpCgVbQ6E/2IiTKFfrUt5oC0xmCosJb+TEZ0TD6KRTftXwZmX0li2DOUAHh2meRrrKzeYszYLzBn4OaSBMuzVNdzRHU9JGoFnz9nNWhHspCeOYB7AT2+5AdF2amN9SnJ1PWXU= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=microchip.com; spf=pass smtp.mailfrom=microchip.com; dkim=pass (2048-bit key) header.d=microchip.com header.i=@microchip.com header.b=aeraKAhU; arc=none smtp.client-ip=68.232.154.123 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=microchip.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=microchip.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=microchip.com header.i=@microchip.com header.b="aeraKAhU" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1732034479; x=1763570479; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=/kPjU2RV4uq/wNXU/xWY88VGBSGxpXiwd7zUh0prKt0=; b=aeraKAhU2nN7/O0NVexaES4gSkye4I0tQ8YliM7O+xjqpnum47mhojff 3eMTASripK5sAxa7TYAcNUJbPfLelTUW4e+UJJqaPaXPwyRtaEoQetLpf kTuOc/yLvZsjD2nRFcUBSsGyxJLls3T2wdJmJLb6HKALxiGqenKoRrLD1 CwnHi5tyaXI2hAQBE9GhzR3/dGc0VYKDHKKbNXl71WdsJgt8Fo9WUQVCo rXJLdrU7lBt8tI0DvxdEwMbGq83ew6QTO+2Y0uNYz8TpBUWE2iYfsJVuT LbZIeYekaWe57ETFvm14sgfApkflyiUw6WVWh4JMuLV4KrB5S7XOqXCr1 A==; X-CSE-ConnectionGUID: jnnvkeRdTYaD0RwnHEXOug== X-CSE-MsgGUID: jSLleud5Tyu3wGvAWw1gEA== X-IronPort-AV: E=Sophos;i="6.12,166,1728975600"; d="scan'208";a="35018898" X-Amp-Result: SKIPPED(no attachment in message) Received: from unknown (HELO email.microchip.com) ([170.129.1.10]) by esa2.microchip.iphmx.com with ESMTP/TLS/ECDHE-RSA-AES128-GCM-SHA256; 19 Nov 2024 09:41:14 -0700 Received: from chn-vm-ex04.mchp-main.com (10.10.85.152) by chn-vm-ex04.mchp-main.com (10.10.85.152) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.35; Tue, 19 Nov 2024 09:40:54 -0700 Received: from ryan-Precision-3630-Tower.microchip.com (10.10.85.11) by chn-vm-ex04.mchp-main.com (10.10.85.152) with Microsoft SMTP Server id 15.1.2507.35 via Frontend Transport; Tue, 19 Nov 2024 09:40:54 -0700 From: To: , , , , , , , , CC: , , , , , , , , , , , Subject: [PATCH 09/15] dt-bindings: clock: at91: Allow MCKs to be exported and referenced in DT Date: Tue, 19 Nov 2024 09:40:15 -0700 Message-ID: <726533dbd5663e95b768bd19d2d544a197e5781d.1732030972.git.Ryan.Wanner@microchip.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: References: Precedence: bulk X-Mailing-List: linux-spi@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Varshini Rajendran Export MCK3 and MCK5 to be accessed and referenced in DT to assign to the clocks property for sama7d65 SoC. Signed-off-by: Ryan Wanner Signed-off-by: Varshini Rajendran --- include/dt-bindings/clock/at91.h | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/include/dt-bindings/clock/at91.h b/include/dt-bindings/clock/at91.h index 6ede88c3992d..e37f1b9cdabf 100644 --- a/include/dt-bindings/clock/at91.h +++ b/include/dt-bindings/clock/at91.h @@ -42,6 +42,10 @@ #define PMC_PLLADIV2 (PMC_MAIN + 11) #define PMC_LVDSPLL (PMC_MAIN + 12) +/* SAMA7D65 */ +#define PMC_MCK3 (PMC_MAIN + 13) +#define PMC_MCK5 (PMC_MAIN + 14) + #ifndef AT91_PMC_MOSCS #define AT91_PMC_MOSCS 0 /* MOSCS Flag */ #define AT91_PMC_LOCKA 1 /* PLLA Lock */ From patchwork Tue Nov 19 16:40:17 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ryan Wanner X-Patchwork-Id: 844482 Received: from esa.microchip.iphmx.com (esa.microchip.iphmx.com [68.232.154.123]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 590041D1512; Tue, 19 Nov 2024 16:41:22 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=68.232.154.123 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1732034484; cv=none; b=SmZbBe8ZtMIKk3HAUU2FPQ/A7hX84SoDk1KQ9yiXmAvkffJWDu3kdlWzrp0xSAbNL4z5y7jt/o0/Mrdo+05IpD80oi7f08/g6P4XeziEC9+St6hJqmyPK0zVXtv8NBoBfq9Ik6MUWg3wfhRzBgn33IHoEiigsik9JSFW7vII4KI= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1732034484; c=relaxed/simple; bh=uSvcCWbA3Ht3nwAd4jpwfcx3sIAlsyNlUm64CZ1vwjo=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=Qllb+iIPpZV36MqcD9H7tI2F1FYrmzBTGBuk3qKL7DrBR1OdkiOjn4Dsz10ihu6kcHRY1uIyz856ZovjNPCz0D4jrZ4+JRQSgCGm0JD931gqjsQIdvS8XizQP9eLe9Sxt6YcPsUDFAUcOihTR2Xk4FZOC7lHp35crmhf7BsIqWo= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=microchip.com; spf=pass smtp.mailfrom=microchip.com; dkim=pass (2048-bit key) header.d=microchip.com header.i=@microchip.com header.b=KiSh4Gus; arc=none smtp.client-ip=68.232.154.123 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=microchip.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=microchip.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=microchip.com header.i=@microchip.com header.b="KiSh4Gus" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1732034482; x=1763570482; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=uSvcCWbA3Ht3nwAd4jpwfcx3sIAlsyNlUm64CZ1vwjo=; b=KiSh4GusF0An+4DJhChLkdOnYKAZ9GLE2zp75PBsL0hLJzeh38BZnFvx OVPRhSh5DbGomUpkZXrAyXhSuLxrmIIBV29usjAzakcEtD/z6xsFVHLr+ 4itTHbZWPPNxwvS93ONLkTsSMdPHfosjxSg5Xe8NcEuj4RGlzsQ1+O+cM 4HWoMaw5+YMdxIXF9YBC5EKygNB4kc0QVKfKrrJiV62BX8+t/VVkeJT8q wkP5/x8LtfJBfKFoO8LyCMxcRIrRJYkiV2QWDQZ1XxO0AcQJcP+N3Umk9 cKFmNe2RmnV+3msz1CpjfR0zQniv2OSfcIMHdfbSGZjJ3KrJWJGMIQFct w==; X-CSE-ConnectionGUID: RxwVwqVBQ5Gt75b5OWvVzw== X-CSE-MsgGUID: BLlxpfozREyxy5M5U2FaWA== X-IronPort-AV: E=Sophos;i="6.12,166,1728975600"; d="scan'208";a="34239903" X-Amp-Result: SKIPPED(no attachment in message) Received: from unknown (HELO email.microchip.com) ([170.129.1.10]) by esa4.microchip.iphmx.com with ESMTP/TLS/ECDHE-RSA-AES128-GCM-SHA256; 19 Nov 2024 09:41:21 -0700 Received: from chn-vm-ex04.mchp-main.com (10.10.85.152) by chn-vm-ex01.mchp-main.com (10.10.85.143) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.35; Tue, 19 Nov 2024 09:40:55 -0700 Received: from ryan-Precision-3630-Tower.microchip.com (10.10.85.11) by chn-vm-ex04.mchp-main.com (10.10.85.152) with Microsoft SMTP Server id 15.1.2507.35 via Frontend Transport; Tue, 19 Nov 2024 09:40:55 -0700 From: To: , , , , , , , , CC: , , , , , , , , , , , , Ryan Wanner Subject: [PATCH 11/15] ARM: dts: microchip: add sama7d65 SoC DT Date: Tue, 19 Nov 2024 09:40:17 -0700 Message-ID: <1006a1e4464ef7c46b33ad44bf71b3143283ee6e.1732030972.git.Ryan.Wanner@microchip.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: References: Precedence: bulk X-Mailing-List: linux-spi@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Ryan Wanner Add Device Tree for sama7d65 SoC. Signed-off-by: Ryan Wanner Co-developed-by: Romain Sioen Signed-off-by: Romain Sioen Co-developed-by: Varshini Rajendran Signed-off-by: Varshini Rajendran Signed-off-by: Dharma Balasubiramani --- arch/arm/boot/dts/microchip/sama7d65.dtsi | 155 ++++++++++++++++++++++ 1 file changed, 155 insertions(+) create mode 100644 arch/arm/boot/dts/microchip/sama7d65.dtsi diff --git a/arch/arm/boot/dts/microchip/sama7d65.dtsi b/arch/arm/boot/dts/microchip/sama7d65.dtsi new file mode 100644 index 000000000000..2573d488bb81 --- /dev/null +++ b/arch/arm/boot/dts/microchip/sama7d65.dtsi @@ -0,0 +1,155 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * sama7d65.dtsi - Device Tree Include file for SAMA7D65 SoC + * + * Copyright (C) 2024 Microchip Technology, Inc. and its subsidiaries + * + * Author: Ryan Wanner + * + */ + +#include +#include +#include +#include +#include + +/ { + model = "Microchip SAMA7D65 family SoC"; + compatible = "microchip,sama7d65"; + #address-cells = <1>; + #size-cells = <1>; + interrupt-parent = <&gic>; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu0: cpu@0 { + device_type = "cpu"; + compatible = "arm,cortex-a7"; + reg = <0x0>; + clocks = <&pmc PMC_TYPE_CORE PMC_CPUPLL>; + clock-names = "cpu"; + #cooling-cells = <2>; /* min followed by max */ + }; + }; + + clocks { + slow_xtal: clock-slowxtal { + compatible = "fixed-clock"; + #clock-cells = <0>; + }; + + main_xtal: clock-mainxtal { + compatible = "fixed-clock"; + #clock-cells = <0>; + }; + }; + + vddout25: fixed-regulator-vddout25 { + compatible = "regulator-fixed"; + + regulator-name = "VDDOUT25"; + regulator-min-microvolt = <2500000>; + regulator-max-microvolt = <2500000>; + regulator-boot-on; + status = "disabled"; + }; + + soc { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges; + + pioA: pinctrl@e0014000 { + compatible = "microchip,sama7d65-pinctrl"; + reg = <0xe0014000 0x800>; + interrupts = , + , + , + , + ; + clocks = <&pmc PMC_TYPE_PERIPHERAL 10>; + interrupt-controller; + #interrupt-cells = <2>; + gpio-controller; + #gpio-cells = <2>; + }; + + pmc: clock-controller@e0018000 { + compatible = "microchip,sama7d65-pmc", "syscon"; + reg = <0xe0018000 0x200>; + interrupts = ; + #clock-cells = <2>; + clocks = <&clk32k 1>, <&clk32k 0>, <&main_xtal>; + clock-names = "td_slck", "md_slck", "main_xtal"; + }; + + clk32k: clock-controller@e001d500 { + compatible = "microchip,sama7d65-sckc", "microchip,sam9x60-sckc"; + reg = <0xe001d500 0x4>; + clocks = <&slow_xtal>; + #clock-cells = <1>; + }; + + sdmmc1: mmc@e1208000 { + compatible = "microchip,sama7d65-sdhci", "microchip,sam9x60-sdhci"; + reg = <0xe1208000 0x400>; + interrupts = ; + clocks = <&pmc PMC_TYPE_PERIPHERAL 76>, <&pmc PMC_TYPE_GCK 76>; + clock-names = "hclock", "multclk"; + assigned-clocks = <&pmc PMC_TYPE_GCK 76>; + assigned-clock-rates = <200000000>; + assigned-clock-parents = <&pmc PMC_TYPE_CORE PMC_MCK1>; + status = "disabled"; + }; + + pit64b0: timer@e1800000 { + compatible = "microchip,sama7d65-pit64b", "microchip,sam9x60-pit64b"; + reg = <0xe1800000 0x100>; + interrupts = ; + clocks = <&pmc PMC_TYPE_PERIPHERAL 66>, <&pmc PMC_TYPE_GCK 66>; + clock-names = "pclk", "gclk"; + }; + + pit64b1: timer@e1804000 { + compatible = "microchip,sama7d65-pit64b", "microchip,sam9x60-pit64b"; + reg = <0xe1804000 0x100>; + interrupts = ; + clocks = <&pmc PMC_TYPE_PERIPHERAL 67>, <&pmc PMC_TYPE_GCK 67>; + clock-names = "pclk", "gclk"; + }; + + flx6: flexcom@e2020000 { + compatible = "microchip,sama7d65-flexcom", "atmel,sama5d2-flexcom"; + reg = <0xe2020000 0x200>; + clocks = <&pmc PMC_TYPE_PERIPHERAL 40>; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x0 0xe2020000 0x800>; + status = "disabled"; + + uart6: serial@200 { + compatible = "microchip,sama7d65-usart", "atmel,at91sam9260-usart"; + reg = <0x200 0x200>; + atmel,usart-mode = ; + interrupts = ; + clocks = <&pmc PMC_TYPE_PERIPHERAL 40>; + clock-names = "usart"; + atmel,fifo-size = <16>; + status = "disabled"; + }; + }; + + gic: interrupt-controller@e8c11000 { + compatible = "arm,cortex-a7-gic"; + #interrupt-cells = <3>; + #address-cells = <0>; + interrupt-controller; + reg = <0xe8c11000 0x1000>, + <0xe8c12000 0x2000>; + }; + }; +}; From patchwork Tue Nov 19 16:40:20 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ryan Wanner X-Patchwork-Id: 844481 Received: from esa.microchip.iphmx.com (esa.microchip.iphmx.com [68.232.154.123]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id EC29A1D0F56; Tue, 19 Nov 2024 16:41:24 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=68.232.154.123 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1732034486; cv=none; b=s6f39vWwagPWSrHpbWoikgrFE99B3Jkg3prutFCRraSQ3d+gV3ZYU9HWCZln40tgQ2MUvzGy4BICGu/ZVxZF8DTQrrmE9BdZapSJ+AzN6RYVbws1rbtcxMMjGteuQrSbQV/2C1hzpoFLuTAB6XqBu+n+N9lBVk+TYg3VFpDqz7Q= ARC-Message-Signature: i=1; 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Tue, 19 Nov 2024 09:40:55 -0700 Received: from ryan-Precision-3630-Tower.microchip.com (10.10.85.11) by chn-vm-ex04.mchp-main.com (10.10.85.152) with Microsoft SMTP Server id 15.1.2507.35 via Frontend Transport; Tue, 19 Nov 2024 09:40:55 -0700 From: To: , , , , , , , , CC: , , , , , , , , , , , , Ryan Wanner Subject: [PATCH 14/15] clk: at91: clk-sam9x60-pll: increase maximum amount of plls Date: Tue, 19 Nov 2024 09:40:20 -0700 Message-ID: X-Mailer: git-send-email 2.43.0 In-Reply-To: References: Precedence: bulk X-Mailing-List: linux-spi@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Ryan Wanner Increase maximum amount of PLLs to 9 to support SAMA7D65 SoC PLL requirements. Signed-off-by: Ryan Wanner --- drivers/clk/at91/clk-sam9x60-pll.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/clk/at91/clk-sam9x60-pll.c b/drivers/clk/at91/clk-sam9x60-pll.c index fda041102224..cefd9948e103 100644 --- a/drivers/clk/at91/clk-sam9x60-pll.c +++ b/drivers/clk/at91/clk-sam9x60-pll.c @@ -23,7 +23,7 @@ #define UPLL_DIV 2 #define PLL_MUL_MAX (FIELD_GET(PMC_PLL_CTRL1_MUL_MSK, UINT_MAX) + 1) -#define PLL_MAX_ID 7 +#define PLL_MAX_ID 9 struct sam9x60_pll_core { struct regmap *regmap; From patchwork Tue Nov 19 16:40:21 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ryan Wanner X-Patchwork-Id: 844480 Received: from esa.microchip.iphmx.com (esa.microchip.iphmx.com [68.232.154.123]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 7411A1D63FE; Tue, 19 Nov 2024 16:41:26 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=68.232.154.123 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1732034490; cv=none; b=I8+mpY7kneWv1W5ZpRABjbk0bgw1l9jAxE8Ut3WYnucYOynniAJ3GyA0t+L3/yhL+D2bs+PJyda0ReAbJtUAfcIr8FN64eFIwXq8ebAEbH+oIQgtfisWqHsG9K5YtecTZecX8vnAJIJJorHODHZTzR4zkKB4FZ5slz5qkY4UlUg= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1732034490; c=relaxed/simple; bh=8zyOeE8GN50tJhmddUqmPo3eOQ9SKbmT3lB1UVSeqYg=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=j6KR71RIyq9gCW0Lm8K17VYjkVLyyQy8baCXRlNtki5Jx0pYU1U3+v2U39ZkOP0rPCzQyl+GzriaiHgofpqIUEKIMvRD1yFjfI/d1zLMJFLE/scGjML05WF+4i8dZ3DPU20GMskQP08fdD2E5mmcfcgT8b/tEuA9CDxdOkTR4Gs= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=microchip.com; spf=pass smtp.mailfrom=microchip.com; dkim=pass (2048-bit key) header.d=microchip.com header.i=@microchip.com header.b=P9nsCfy5; arc=none smtp.client-ip=68.232.154.123 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=microchip.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=microchip.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=microchip.com header.i=@microchip.com header.b="P9nsCfy5" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1732034486; x=1763570486; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=8zyOeE8GN50tJhmddUqmPo3eOQ9SKbmT3lB1UVSeqYg=; b=P9nsCfy5CJ3dckZ7pBGC42/sHpkOMV5sl48pYnxh/5eOWpLj2znGKJFV n2NJiTGs/6C6Vob0KK4Mvg2MQzTOlJhmZ4MLRfg7pnoGPktZG8VlO//68 JUcBnJABAaxSrzWt8OSK7XKYiNvY+I7r0o8HtyZvsnl/rcdSqBuEt0MIk ZwX+QimxYTKpBgV22LPtYbpiJkoqR+IhA/dbzRu17qyn3DoCVe0usMbW6 o+ROIPm9lHX71kh62E5/clLLKPLrtC9NOK1PUx55ni9W5G2lVyOVWJI1p cv6hpE/7AJDfS0kCFg7K2G6Cf7iyGfnRHFUFl5nqIeU90wbSthrL/o5tT Q==; X-CSE-ConnectionGUID: RxwVwqVBQ5Gt75b5OWvVzw== X-CSE-MsgGUID: My1pyMi7TeCblceLs/V6qQ== X-IronPort-AV: E=Sophos;i="6.12,166,1728975600"; d="scan'208";a="34239912" X-Amp-Result: SKIPPED(no attachment in message) Received: from unknown (HELO email.microchip.com) ([170.129.1.10]) by esa4.microchip.iphmx.com with ESMTP/TLS/ECDHE-RSA-AES128-GCM-SHA256; 19 Nov 2024 09:41:23 -0700 Received: from chn-vm-ex04.mchp-main.com (10.10.85.152) by chn-vm-ex01.mchp-main.com (10.10.85.143) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.35; Tue, 19 Nov 2024 09:40:55 -0700 Received: from ryan-Precision-3630-Tower.microchip.com (10.10.85.11) by chn-vm-ex04.mchp-main.com (10.10.85.152) with Microsoft SMTP Server id 15.1.2507.35 via Frontend Transport; Tue, 19 Nov 2024 09:40:55 -0700 From: To: , , , , , , , , CC: , , , , , , , , , , , , Ryan Wanner Subject: [PATCH 15/15] clk: at91: sama7d65: add sama7d65 pmc driver Date: Tue, 19 Nov 2024 09:40:21 -0700 Message-ID: <0b7af2a91d4d58cfd4909d338f1879e14f61f77f.1732030972.git.Ryan.Wanner@microchip.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: References: Precedence: bulk X-Mailing-List: linux-spi@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Ryan Wanner Add clock support for SAMA7D65 SoC. Signed-off-by: Ryan Wanner --- drivers/clk/at91/Makefile | 1 + drivers/clk/at91/pmc.c | 1 + drivers/clk/at91/sama7d65.c | 1373 +++++++++++++++++++++++++++++++++++ 3 files changed, 1375 insertions(+) create mode 100644 drivers/clk/at91/sama7d65.c diff --git a/drivers/clk/at91/Makefile b/drivers/clk/at91/Makefile index 8e3684ba2c74..5e638eb15aba 100644 --- a/drivers/clk/at91/Makefile +++ b/drivers/clk/at91/Makefile @@ -25,3 +25,4 @@ obj-$(CONFIG_SOC_SAMA5D3) += sama5d3.o dt-compat.o obj-$(CONFIG_SOC_SAMA5D4) += sama5d4.o dt-compat.o obj-$(CONFIG_SOC_SAMA5D2) += sama5d2.o dt-compat.o obj-$(CONFIG_SOC_SAMA7G5) += sama7g5.o +obj-$(CONFIG_SOC_SAMA7D65) += sama7d65.o diff --git a/drivers/clk/at91/pmc.c b/drivers/clk/at91/pmc.c index 5aa9c1f1c886..acf780a81589 100644 --- a/drivers/clk/at91/pmc.c +++ b/drivers/clk/at91/pmc.c @@ -151,6 +151,7 @@ static struct syscore_ops pmc_syscore_ops = { static const struct of_device_id pmc_dt_ids[] = { { .compatible = "atmel,sama5d2-pmc" }, { .compatible = "microchip,sama7g5-pmc", }, + { .compatible = "microchip,sama7d65-pmc", }, { /* sentinel */ } }; diff --git a/drivers/clk/at91/sama7d65.c b/drivers/clk/at91/sama7d65.c new file mode 100644 index 000000000000..c7def5fc161b --- /dev/null +++ b/drivers/clk/at91/sama7d65.c @@ -0,0 +1,1373 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * SAMA7D65 PMC code. + * + * Copyright (C) 2024 Microchip Technology Inc. and its subsidiaries + * + * Author: Ryan Wanner + */ +#include +#include +#include +#include + +#include + +#include "pmc.h" + +static DEFINE_SPINLOCK(pmc_pll_lock); +static DEFINE_SPINLOCK(pmc_mck0_lock); +static DEFINE_SPINLOCK(pmc_mckX_lock); + +#define PMC_INDEX_MAX 25 + +/* + * PLL clocks identifiers + * @PLL_ID_CPU: CPU PLL identifier + * @PLL_ID_SYS: System PLL identifier + * @PLL_ID_DDR: DDR PLL identifier + * @PLL_ID_GPU: Graphics subsystem PLL identifier + * @PLL_ID_BAUD: Baud PLL identifier + * @PLL_ID_AUDIO: Audio PLL identifier + * @PLL_ID_ETH: Ethernet PLL identifier + * @PLL_ID_LVDS: LVDS PLL identifier + * @PLL_ID_USB: USB PLL identifier + */ +enum pll_ids { + PLL_ID_CPU, + PLL_ID_SYS, + PLL_ID_DDR, + PLL_ID_GPU, + PLL_ID_BAUD, + PLL_ID_AUDIO, + PLL_ID_ETH, + PLL_ID_LVDS, + PLL_ID_USB, + PLL_ID_MAX, +}; + +/* + * PLL component identifier + * @PLL_COMPID_FRAC: Fractional PLL component identifier + * @PLL_COMPID_DIV0: 1st PLL divider component identifier + * @PLL_COMPID_DIV1: 2nd PLL divider component identifier + */ +enum pll_component_id { + PLL_COMPID_FRAC, + PLL_COMPID_DIV0, + PLL_COMPID_DIV1, + PLL_COMPID_MAX, +}; + +/* + * PLL type identifiers + * @PLL_TYPE_FRAC: fractional PLL identifier + * @PLL_TYPE_DIV: divider PLL identifier + */ +enum pll_type { + PLL_TYPE_FRAC, + PLL_TYPE_DIV, +}; + +/* Layout for fractional PLLs. */ +static const struct clk_pll_layout pll_layout_frac = { + .mul_mask = GENMASK(31, 24), + .frac_mask = GENMASK(21, 0), + .mul_shift = 24, + .frac_shift = 0, +}; + +/* Layout for DIVPMC dividers. */ +static const struct clk_pll_layout pll_layout_divpmc = { + .div_mask = GENMASK(7, 0), + .endiv_mask = BIT(29), + .div_shift = 0, + .endiv_shift = 29, +}; + +/* Layout for DIVIO dividers. */ +static const struct clk_pll_layout pll_layout_divio = { + .div_mask = GENMASK(19, 12), + .endiv_mask = BIT(30), + .div_shift = 12, + .endiv_shift = 30, +}; + +/* + * CPU PLL output range. + * Notice: The upper limit has been setup to 1000000002 due to hardware + * block which cannot output exactly 1GHz. + */ +static const struct clk_range cpu_pll_outputs[] = { + { .min = 2343750, .max = 1000000002 }, +}; + +/* PLL output range. */ +static const struct clk_range pll_outputs[] = { + { .min = 2343750, .max = 1200000000 }, +}; + +/* + * Min: fCOREPLLCK = 600 MHz, PMC_PLL_CTRL0.DIVPMC = 255 + * Max: fCOREPLLCK = 800 MHz, PMC_PLL_CTRL0.DIVPMC = 0 + */ +static const struct clk_range lvdspll_outputs[] = { + { .min = 16406250, .max = 800000000 }, +}; + +static const struct clk_range upll_outputs[] = { + { .min = 480000000, .max = 480000000 }, +}; + +/* Fractional PLL core output range. */ +static const struct clk_range core_outputs[] = { + { .min = 600000000, .max = 1200000000 }, +}; + +static const struct clk_range lvdspll_core_outputs[] = { + { .min = 600000000, .max = 1200000000 }, +}; + +static const struct clk_range upll_core_outputs[] = { + { .min = 600000000, .max = 1200000000 }, +}; + +/* CPU PLL characteristics. */ +static const struct clk_pll_characteristics cpu_pll_characteristics = { + .input = { .min = 12000000, .max = 50000000 }, + .num_output = ARRAY_SIZE(cpu_pll_outputs), + .output = cpu_pll_outputs, + .core_output = core_outputs, +}; + +/* PLL characteristics. */ +static const struct clk_pll_characteristics pll_characteristics = { + .input = { .min = 12000000, .max = 50000000 }, + .num_output = ARRAY_SIZE(pll_outputs), + .output = pll_outputs, + .core_output = core_outputs, +}; + +static const struct clk_pll_characteristics lvdspll_characteristics = { + .input = { .min = 12000000, .max = 50000000 }, + .num_output = ARRAY_SIZE(lvdspll_outputs), + .output = lvdspll_outputs, + .core_output = lvdspll_core_outputs, +}; + +static const struct clk_pll_characteristics upll_characteristics = { + .input = { .min = 20000000, .max = 50000000 }, + .num_output = ARRAY_SIZE(upll_outputs), + .output = upll_outputs, + .core_output = upll_core_outputs, + .upll = true, +}; + +/* + * SAMA7D65 PLL possible parents + * @SAMA7D65_PLL_PARENT_MAINCK: MAINCK is PLL a parent + * @SAMA7D65_PLL_PARENT_MAIN_XTAL: MAIN XTAL is a PLL parent + * @SAMA7D65_PLL_PARENT_FRACCK: Frac PLL is a PLL parent (for PLL dividers) + */ +enum sama7d65_pll_parent { + SAMA7D65_PLL_PARENT_MAINCK, + SAMA7D65_PLL_PARENT_MAIN_XTAL, + SAMA7D65_PLL_PARENT_FRACCK, +}; + +/* + * PLL clocks description + * @n: clock name + * @l: clock layout + * @c: clock characteristics + * @hw: pointer to clk_hw + * @t: clock type + * @f: clock flags + * @p: clock parent + * @eid: export index in sama7d65->chws[] array + * @safe_div: intermediate divider need to be set on PRE_RATE_CHANGE + * notification + */ +static struct sama7d65_pll { + const char *n; + const struct clk_pll_layout *l; + const struct clk_pll_characteristics *c; + struct clk_hw *hw; + unsigned long f; + enum sama7d65_pll_parent p; + u8 t; + u8 eid; + u8 safe_div; +} sama7d65_plls[][PLL_COMPID_MAX] = { + [PLL_ID_CPU] = { + [PLL_COMPID_FRAC] = { + .n = "cpupll_fracck", + .p = SAMA7D65_PLL_PARENT_MAINCK, + .l = &pll_layout_frac, + .c = &cpu_pll_characteristics, + .t = PLL_TYPE_FRAC, + /* + * This feeds cpupll_divpmcck which feeds CPU. It should + * not be disabled. + */ + .f = CLK_IS_CRITICAL, + }, + + [PLL_COMPID_DIV0] = { + .n = "cpupll_divpmcck", + .p = SAMA7D65_PLL_PARENT_FRACCK, + .l = &pll_layout_divpmc, + .c = &cpu_pll_characteristics, + .t = PLL_TYPE_DIV, + /* This feeds CPU. It should not be disabled. */ + .f = CLK_IS_CRITICAL | CLK_SET_RATE_PARENT, + .eid = PMC_CPUPLL, + /* + * Safe div=15 should be safe even for switching b/w 1GHz and + * 90MHz (frac pll might go up to 1.2GHz). + */ + .safe_div = 15, + }, + }, + + [PLL_ID_SYS] = { + [PLL_COMPID_FRAC] = { + .n = "syspll_fracck", + .p = SAMA7D65_PLL_PARENT_MAINCK, + .l = &pll_layout_frac, + .c = &pll_characteristics, + .t = PLL_TYPE_FRAC, + /* + * This feeds syspll_divpmcck which may feed critical parts + * of the systems like timers. Therefore it should not be + * disabled. + */ + .f = CLK_IS_CRITICAL | CLK_SET_RATE_GATE, + }, + + [PLL_COMPID_DIV0] = { + .n = "syspll_divpmcck", + .p = SAMA7D65_PLL_PARENT_FRACCK, + .l = &pll_layout_divpmc, + .c = &pll_characteristics, + .t = PLL_TYPE_DIV, + /* + * This may feed critical parts of the systems like timers. + * Therefore it should not be disabled. + */ + .f = CLK_IS_CRITICAL | CLK_SET_RATE_GATE, + .eid = PMC_SYSPLL, + }, + }, + + [PLL_ID_DDR] = { + [PLL_COMPID_FRAC] = { + .n = "ddrpll_fracck", + .p = SAMA7D65_PLL_PARENT_MAINCK, + .l = &pll_layout_frac, + .c = &pll_characteristics, + .t = PLL_TYPE_FRAC, + /* + * This feeds ddrpll_divpmcck which feeds DDR. It should not + * be disabled. + */ + .f = CLK_IS_CRITICAL | CLK_SET_RATE_GATE, + }, + + [PLL_COMPID_DIV0] = { + .n = "ddrpll_divpmcck", + .p = SAMA7D65_PLL_PARENT_FRACCK, + .l = &pll_layout_divpmc, + .c = &pll_characteristics, + .t = PLL_TYPE_DIV, + /* This feeds DDR. It should not be disabled. */ + .f = CLK_IS_CRITICAL | CLK_SET_RATE_GATE, + }, + }, + + [PLL_ID_GPU] = { + [PLL_COMPID_FRAC] = { + .n = "gpupll_fracck", + .p = SAMA7D65_PLL_PARENT_MAINCK, + .l = &pll_layout_frac, + .c = &pll_characteristics, + .t = PLL_TYPE_FRAC, + .f = CLK_SET_RATE_GATE, + }, + + [PLL_COMPID_DIV0] = { + .n = "gpupll_divpmcck", + .p = SAMA7D65_PLL_PARENT_FRACCK, + .l = &pll_layout_divpmc, + .c = &pll_characteristics, + .t = PLL_TYPE_DIV, + .f = CLK_SET_RATE_GATE | CLK_SET_PARENT_GATE | + CLK_SET_RATE_PARENT, + }, + }, + + [PLL_ID_BAUD] = { + [PLL_COMPID_FRAC] = { + .n = "baudpll_fracck", + .p = SAMA7D65_PLL_PARENT_MAINCK, + .l = &pll_layout_frac, + .c = &pll_characteristics, + .t = PLL_TYPE_FRAC, + .f = CLK_SET_RATE_GATE, + }, + + [PLL_COMPID_DIV0] = { + .n = "baudpll_divpmcck", + .p = SAMA7D65_PLL_PARENT_FRACCK, + .l = &pll_layout_divpmc, + .c = &pll_characteristics, + .t = PLL_TYPE_DIV, + .f = CLK_SET_RATE_GATE | CLK_SET_PARENT_GATE | + CLK_SET_RATE_PARENT, + .eid = PMC_BAUDPLL, + }, + }, + + [PLL_ID_AUDIO] = { + [PLL_COMPID_FRAC] = { + .n = "audiopll_fracck", + .p = SAMA7D65_PLL_PARENT_MAIN_XTAL, + .l = &pll_layout_frac, + .c = &pll_characteristics, + .t = PLL_TYPE_FRAC, + .f = CLK_SET_RATE_GATE, + }, + + [PLL_COMPID_DIV0] = { + .n = "audiopll_divpmcck", + .p = SAMA7D65_PLL_PARENT_FRACCK, + .l = &pll_layout_divpmc, + .c = &pll_characteristics, + .t = PLL_TYPE_DIV, + .f = CLK_SET_RATE_GATE | CLK_SET_PARENT_GATE | + CLK_SET_RATE_PARENT, + .eid = PMC_AUDIOPMCPLL, + }, + + [PLL_COMPID_DIV1] = { + .n = "audiopll_diviock", + .p = SAMA7D65_PLL_PARENT_FRACCK, + .l = &pll_layout_divio, + .c = &pll_characteristics, + .t = PLL_TYPE_DIV, + .f = CLK_SET_RATE_GATE | CLK_SET_PARENT_GATE | + CLK_SET_RATE_PARENT, + .eid = PMC_AUDIOIOPLL, + }, + }, + + [PLL_ID_ETH] = { + [PLL_COMPID_FRAC] = { + .n = "ethpll_fracck", + .p = SAMA7D65_PLL_PARENT_MAIN_XTAL, + .l = &pll_layout_frac, + .c = &pll_characteristics, + .t = PLL_TYPE_FRAC, + .f = CLK_SET_RATE_GATE, + }, + + [PLL_COMPID_DIV0] = { + .n = "ethpll_divpmcck", + .p = SAMA7D65_PLL_PARENT_FRACCK, + .l = &pll_layout_divpmc, + .c = &pll_characteristics, + .t = PLL_TYPE_DIV, + .f = CLK_SET_RATE_GATE | CLK_SET_PARENT_GATE | + CLK_SET_RATE_PARENT, + .eid = PMC_ETHPLL, + }, + }, + + [PLL_ID_LVDS] = { + [PLL_COMPID_FRAC] = { + .n = "lvdspll_fracck", + .p = SAMA7D65_PLL_PARENT_MAIN_XTAL, + .l = &pll_layout_frac, + .c = &lvdspll_characteristics, + .t = PLL_TYPE_FRAC, + .f = CLK_SET_RATE_GATE, + }, + + [PLL_COMPID_DIV0] = { + .n = "lvdspll_divpmcck", + .p = SAMA7D65_PLL_PARENT_FRACCK, + .l = &pll_layout_divpmc, + .c = &lvdspll_characteristics, + .t = PLL_TYPE_DIV, + .f = CLK_SET_RATE_GATE | CLK_SET_PARENT_GATE | + CLK_SET_RATE_PARENT, + .eid = PMC_LVDSPLL, + }, + }, + + [PLL_ID_USB] = { + [PLL_COMPID_FRAC] = { + .n = "usbpll_fracck", + .p = SAMA7D65_PLL_PARENT_MAIN_XTAL, + .l = &pll_layout_frac, + .c = &upll_characteristics, + .t = PLL_TYPE_FRAC, + .f = CLK_SET_RATE_GATE, + }, + + [PLL_COMPID_DIV0] = { + .n = "usbpll_divpmcck", + .p = SAMA7D65_PLL_PARENT_FRACCK, + .l = &pll_layout_divpmc, + .c = &upll_characteristics, + .t = PLL_TYPE_DIV, + .f = CLK_SET_RATE_GATE | CLK_SET_PARENT_GATE | + CLK_SET_RATE_PARENT, + .eid = PMC_UTMI, + }, + }, +}; + +/* Used to create an array entry identifying a PLL by its components. */ +#define PLL_IDS_TO_ARR_ENTRY(_id, _comp) { PLL_ID_##_id, PLL_COMPID_##_comp} + +/* + * Master clock (MCK[0..9]) description + * @n: clock name + * @ep_chg_chg_id: index in parents array that specifies the changeable + * @ep: extra parents names array (entry formed by PLL components + * identifiers (see enum pll_component_id)) + * @hw: pointer to clk_hw + * parent + * @ep_count: extra parents count + * @ep_mux_table: mux table for extra parents + * @id: clock id + * @eid: export index in sama7d65->chws[] array + * @c: true if clock is critical and cannot be disabled + */ +static struct { + const char *n; + struct { + int pll_id; + int pll_compid; + } ep[4]; + struct clk_hw *hw; + int ep_chg_id; + u8 ep_count; + u8 ep_mux_table[4]; + u8 id; + u8 eid; + u8 c; +} sama7d65_mckx[] = { + { .n = "mck0", }, /* Dummy entry for MCK0 to store hw in probe. */ + { .n = "mck1", + .id = 1, + .ep = { PLL_IDS_TO_ARR_ENTRY(SYS, DIV0), }, + .ep_mux_table = { 5, }, + .ep_count = 1, + .ep_chg_id = INT_MIN, + .eid = PMC_MCK1, + .c = 1, }, + + { .n = "mck2", + .id = 2, + .ep = { PLL_IDS_TO_ARR_ENTRY(SYS, DIV0), PLL_IDS_TO_ARR_ENTRY(DDR, DIV0), }, + .ep_mux_table = { 5, 6, }, + .ep_count = 2, + .ep_chg_id = INT_MIN, + .c = 1, }, + + { .n = "mck3", + .id = 3, + .ep = { PLL_IDS_TO_ARR_ENTRY(SYS, DIV0), PLL_IDS_TO_ARR_ENTRY(DDR, DIV0), }, + .ep_mux_table = { 5, 6, }, + .ep_count = 2, + .ep_chg_id = INT_MIN, + .eid = PMC_MCK3, + .c = 1, }, + + { .n = "mck4", + .id = 4, + .ep = { PLL_IDS_TO_ARR_ENTRY(SYS, DIV0), }, + .ep_mux_table = { 5, }, + .ep_count = 1, + .ep_chg_id = INT_MIN, + .c = 1, }, + + { .n = "mck5", + .id = 5, + .ep = { PLL_IDS_TO_ARR_ENTRY(SYS, DIV0), }, + .ep_mux_table = { 5, }, + .ep_count = 1, + .ep_chg_id = INT_MIN, + .eid = PMC_MCK5, + .c = 1, }, + + { .n = "mck6", + .id = 6, + .ep = { PLL_IDS_TO_ARR_ENTRY(SYS, DIV0), }, + .ep_mux_table = { 5, }, + .ep_chg_id = INT_MIN, + .ep_count = 1, + .c = 1, }, + + { .n = "mck7", + .id = 7, + .ep = { PLL_IDS_TO_ARR_ENTRY(SYS, DIV0), }, + .ep_mux_table = { 5, }, + .ep_chg_id = INT_MIN, + .ep_count = 1, }, + + { .n = "mck8", + .id = 8, + .ep = { PLL_IDS_TO_ARR_ENTRY(SYS, DIV0), }, + .ep_mux_table = { 5, }, + .ep_chg_id = INT_MIN, + .ep_count = 1, }, + + { .n = "mck9", + .id = 9, + .ep = { PLL_IDS_TO_ARR_ENTRY(SYS, DIV0), }, + .ep_mux_table = { 5, }, + .ep_chg_id = INT_MIN, + .ep_count = 1, }, +}; + +/* + * System clock description + * @n: clock name + * @p: clock parent name + * @id: clock id + */ +static const struct { + const char *n; + const char *p; + u8 id; +} sama7d65_systemck[] = { + { .n = "uhpck", .p = "usbck", .id = 6 }, + { .n = "pck0", .p = "prog0", .id = 8, }, + { .n = "pck1", .p = "prog1", .id = 9, }, + { .n = "pck2", .p = "prog2", .id = 10, }, + { .n = "pck3", .p = "prog3", .id = 11, }, + { .n = "pck4", .p = "prog4", .id = 12, }, + { .n = "pck5", .p = "prog5", .id = 13, }, + { .n = "pck6", .p = "prog6", .id = 14, }, + { .n = "pck7", .p = "prog7", .id = 15, }, +}; + +/* Mux table for programmable clocks. */ +static u32 sama7d65_prog_mux_table[] = { 0, 1, 2, 5, 7, 8, 9, 10, 12}; + +/* + * Peripheral clock parent hw identifier (used to index in sama7d65_mckx[]) + * @PCK_PARENT_HW_MCK0: pck parent hw identifier is MCK0 + * @PCK_PARENT_HW_MCK1: pck parent hw identifier is MCK1 + * @PCK_PARENT_HW_MCK2: pck parent hw identifier is MCK2 + * @PCK_PARENT_HW_MCK3: pck parent hw identifier is MCK3 + * @PCK_PARENT_HW_MCK4: pck parent hw identifier is MCK4 + * @PCK_PARENT_HW_MCK5: pck parent hw identifier is MCK5 + * @PCK_PARENT_HW_MCK6: pck parent hw identifier is MCK6 + * @PCK_PARENT_HW_MCK7: pck parent hw identifier is MCK7 + * @PCK_PARENT_HW_MCK8: pck parent hw identifier is MCK8 + * @PCK_PARENT_HW_MCK9: pck parent hw identifier is MCK9 + * @PCK_PARENT_HW_MAX: max identifier + */ +enum sama7d65_pck_parent_hw_id { + PCK_PARENT_HW_MCK0, + PCK_PARENT_HW_MCK1, + PCK_PARENT_HW_MCK2, + PCK_PARENT_HW_MCK3, + PCK_PARENT_HW_MCK4, + PCK_PARENT_HW_MCK5, + PCK_PARENT_HW_MCK6, + PCK_PARENT_HW_MCK7, + PCK_PARENT_HW_MCK8, + PCK_PARENT_HW_MCK9, + PCK_PARENT_HW_MAX, +}; + +/* + * Peripheral clock description + * @n: clock name + * @p: clock parent hw id + * @r: clock range values + * @id: clock id + * @chgp: index in parent array of the changeable parent + */ +static struct { + const char *n; + enum sama7d65_pck_parent_hw_id p; + struct clk_range r; + u8 chgp; + u8 id; +} sama7d65_periphck[] = { + { .n = "pioA_clk", .p = PCK_PARENT_HW_MCK0, .id = 10, }, + { .n = "securam_clk", .p = PCK_PARENT_HW_MCK0, .id = 17, }, + { .n = "sfr_clk", .p = PCK_PARENT_HW_MCK7, .id = 18, }, + { .n = "hsmc_clk", .p = PCK_PARENT_HW_MCK5, .id = 20, }, + { .n = "xdmac0_clk", .p = PCK_PARENT_HW_MCK6, .id = 21, }, + { .n = "xdmac1_clk", .p = PCK_PARENT_HW_MCK6, .id = 22, }, + { .n = "xdmac2_clk", .p = PCK_PARENT_HW_MCK1, .id = 23, }, + { .n = "acc_clk", .p = PCK_PARENT_HW_MCK7, .id = 24, }, + { .n = "aes_clk", .p = PCK_PARENT_HW_MCK6, .id = 26, }, + { .n = "tzaesbasc_clk", .p = PCK_PARENT_HW_MCK8, .id = 27, }, + { .n = "asrc_clk", .p = PCK_PARENT_HW_MCK9, .id = 29, .r = { .max = 200000000, }, }, + { .n = "cpkcc_clk", .p = PCK_PARENT_HW_MCK0, .id = 30, }, + { .n = "eic_clk", .p = PCK_PARENT_HW_MCK7, .id = 33, }, + { .n = "flex0_clk", .p = PCK_PARENT_HW_MCK7, .id = 34, }, + { .n = "flex1_clk", .p = PCK_PARENT_HW_MCK7, .id = 35, }, + { .n = "flex2_clk", .p = PCK_PARENT_HW_MCK7, .id = 36, }, + { .n = "flex3_clk", .p = PCK_PARENT_HW_MCK7, .id = 37, }, + { .n = "flex4_clk", .p = PCK_PARENT_HW_MCK8, .id = 38, }, + { .n = "flex5_clk", .p = PCK_PARENT_HW_MCK8, .id = 39, }, + { .n = "flex6_clk", .p = PCK_PARENT_HW_MCK8, .id = 40, }, + { .n = "flex7_clk", .p = PCK_PARENT_HW_MCK8, .id = 41, }, + { .n = "flex8_clk", .p = PCK_PARENT_HW_MCK9, .id = 42, }, + { .n = "flex9_clk", .p = PCK_PARENT_HW_MCK9, .id = 43, }, + { .n = "flex10_clk", .p = PCK_PARENT_HW_MCK9, .id = 44, }, + { .n = "gmac0_clk", .p = PCK_PARENT_HW_MCK6, .id = 46, }, + { .n = "gmac1_clk", .p = PCK_PARENT_HW_MCK6, .id = 47, }, + { .n = "gmac0_tsu_clk", .p = PCK_PARENT_HW_MCK1, .id = 49, }, + { .n = "gmac1_tsu_clk", .p = PCK_PARENT_HW_MCK1, .id = 50, }, + { .n = "icm_clk", .p = PCK_PARENT_HW_MCK5, .id = 53, }, + { .n = "i2smcc0_clk", .p = PCK_PARENT_HW_MCK9, .id = 54, .r = { .max = 200000000, }, }, + { .n = "i2smcc1_clk", .p = PCK_PARENT_HW_MCK9, .id = 55, .r = { .max = 200000000, }, }, + { .n = "lcd_clk", .p = PCK_PARENT_HW_MCK3, .id = 56, }, + { .n = "matrix_clk", .p = PCK_PARENT_HW_MCK5, .id = 57, }, + { .n = "mcan0_clk", .p = PCK_PARENT_HW_MCK5, .id = 58, .r = { .max = 200000000, }, }, + { .n = "mcan1_clk", .p = PCK_PARENT_HW_MCK5, .id = 59, .r = { .max = 200000000, }, }, + { .n = "mcan2_clk", .p = PCK_PARENT_HW_MCK5, .id = 60, .r = { .max = 200000000, }, }, + { .n = "mcan3_clk", .p = PCK_PARENT_HW_MCK5, .id = 61, .r = { .max = 200000000, }, }, + { .n = "mcan4_clk", .p = PCK_PARENT_HW_MCK5, .id = 62, .r = { .max = 200000000, }, }, + { .n = "pdmc0_clk", .p = PCK_PARENT_HW_MCK9, .id = 64, .r = { .max = 200000000, }, }, + { .n = "pdmc1_clk", .p = PCK_PARENT_HW_MCK9, .id = 65, .r = { .max = 200000000, }, }, + { .n = "pit64b0_clk", .p = PCK_PARENT_HW_MCK7, .id = 66, }, + { .n = "pit64b1_clk", .p = PCK_PARENT_HW_MCK7, .id = 67, }, + { .n = "pit64b2_clk", .p = PCK_PARENT_HW_MCK7, .id = 68, }, + { .n = "pit64b3_clk", .p = PCK_PARENT_HW_MCK8, .id = 69, }, + { .n = "pit64b4_clk", .p = PCK_PARENT_HW_MCK8, .id = 70, }, + { .n = "pit64b5_clk", .p = PCK_PARENT_HW_MCK8, .id = 71, }, + { .n = "pwm_clk", .p = PCK_PARENT_HW_MCK7, .id = 72, }, + { .n = "qspi0_clk", .p = PCK_PARENT_HW_MCK5, .id = 73, }, + { .n = "qspi1_clk", .p = PCK_PARENT_HW_MCK5, .id = 74, }, + { .n = "sdmmc0_clk", .p = PCK_PARENT_HW_MCK1, .id = 75, }, + { .n = "sdmmc1_clk", .p = PCK_PARENT_HW_MCK1, .id = 76, }, + { .n = "sdmmc2_clk", .p = PCK_PARENT_HW_MCK1, .id = 77, }, + { .n = "sha_clk", .p = PCK_PARENT_HW_MCK6, .id = 78, }, + { .n = "spdifrx_clk", .p = PCK_PARENT_HW_MCK9, .id = 79, .r = { .max = 200000000, }, }, + { .n = "spdiftx_clk", .p = PCK_PARENT_HW_MCK9, .id = 80, .r = { .max = 200000000, }, }, + { .n = "ssc0_clk", .p = PCK_PARENT_HW_MCK7, .id = 81, .r = { .max = 200000000, }, }, + { .n = "ssc1_clk", .p = PCK_PARENT_HW_MCK8, .id = 82, .r = { .max = 200000000, }, }, + { .n = "tcb0_ch0_clk", .p = PCK_PARENT_HW_MCK8, .id = 83, .r = { .max = 200000000, }, }, + { .n = "tcb0_ch1_clk", .p = PCK_PARENT_HW_MCK8, .id = 84, .r = { .max = 200000000, }, }, + { .n = "tcb0_ch2_clk", .p = PCK_PARENT_HW_MCK8, .id = 85, .r = { .max = 200000000, }, }, + { .n = "tcb1_ch0_clk", .p = PCK_PARENT_HW_MCK5, .id = 86, .r = { .max = 200000000, }, }, + { .n = "tcb1_ch1_clk", .p = PCK_PARENT_HW_MCK5, .id = 87, .r = { .max = 200000000, }, }, + { .n = "tcb1_ch2_clk", .p = PCK_PARENT_HW_MCK5, .id = 88, .r = { .max = 200000000, }, }, + { .n = "tcpca_clk", .p = PCK_PARENT_HW_MCK5, .id = 89, }, + { .n = "tcpcb_clk", .p = PCK_PARENT_HW_MCK5, .id = 90, }, + { .n = "tdes_clk", .p = PCK_PARENT_HW_MCK6, .id = 91, }, + { .n = "trng_clk", .p = PCK_PARENT_HW_MCK6, .id = 92, }, + { .n = "udphsa_clk", .p = PCK_PARENT_HW_MCK5, .id = 99, }, + { .n = "udphsb_clk", .p = PCK_PARENT_HW_MCK5, .id = 100, }, + { .n = "uhphs_clk", .p = PCK_PARENT_HW_MCK5, .id = 101, }, + { .n = "dsi_clk", .p = PCK_PARENT_HW_MCK3, .id = 103, }, + { .n = "lvdsc_clk", .p = PCK_PARENT_HW_MCK3, .id = 104, }, +}; + +/* + * Generic clock description + * @n: clock name + * @pp: PLL parents (entry formed by PLL components identifiers + * (see enum pll_component_id)) + * @pp_mux_table: PLL parents mux table + * @r: clock output range + * @pp_chg_id: id in parent array of changeable PLL parent + * @pp_count: PLL parents count + * @id: clock id + */ +static const struct { + const char *n; + struct { + int pll_id; + int pll_compid; + } pp[8]; + const char pp_mux_table[8]; + struct clk_range r; + int pp_chg_id; + u8 pp_count; + u8 id; +} sama7d65_gck[] = { + { .n = "adc_gclk", + .id = 25, + .r = { .max = 100000000, }, + .pp = { PLL_IDS_TO_ARR_ENTRY(BAUD, DIV0), PLL_IDS_TO_ARR_ENTRY(AUDIO, DIV0), }, + .pp_mux_table = { 8, 9, }, + .pp_count = 2, + .pp_chg_id = INT_MIN, }, + + { .n = "asrc_gclk", + .id = 29, + .r = { .max = 200000000 }, + .pp = { PLL_IDS_TO_ARR_ENTRY(AUDIO, DIV0), }, + .pp_mux_table = { 9, }, + .pp_count = 1, + .pp_chg_id = INT_MIN, }, + + { .n = "flex0_gclk", + .id = 34, + .r = { .max = 34000000 }, + .pp = { PLL_IDS_TO_ARR_ENTRY(BAUD, DIV0), }, + .pp_mux_table = {8, }, + .pp_count = 1, + .pp_chg_id = INT_MIN, }, + + { .n = "flex1_gclk", + .id = 35, + .r = { .max = 34000000 }, + .pp = { PLL_IDS_TO_ARR_ENTRY(BAUD, DIV0), }, + .pp_mux_table = {8, }, + .pp_count = 1, + .pp_chg_id = INT_MIN, }, + + { .n = "flex2_gclk", + .id = 36, + .r = { .max = 34000000 }, + .pp = { PLL_IDS_TO_ARR_ENTRY(BAUD, DIV0), }, + .pp_mux_table = {8, }, + .pp_count = 1, + .pp_chg_id = INT_MIN, }, + + { .n = "flex3_gclk", + .id = 37, + .r = { .max = 34000000 }, + .pp = { PLL_IDS_TO_ARR_ENTRY(BAUD, DIV0), }, + .pp_mux_table = {8, }, + .pp_count = 1, + .pp_chg_id = INT_MIN, }, + + { .n = "flex4_gclk", + .id = 38, + .r = { .max = 34000000 }, + .pp = { PLL_IDS_TO_ARR_ENTRY(BAUD, DIV0), }, + .pp_mux_table = { 8, }, + .pp_count = 1, + .pp_chg_id = INT_MIN, }, + + { .n = "flex5_gclk", + .id = 39, + .r = { .max = 34000000 }, + .pp = { PLL_IDS_TO_ARR_ENTRY(BAUD, DIV0), }, + .pp_mux_table = { 8, }, + .pp_count = 1, + .pp_chg_id = INT_MIN, }, + + { .n = "flex6_gclk", + .id = 40, + .r = { .max = 34000000 }, + .pp = { PLL_IDS_TO_ARR_ENTRY(BAUD, DIV0), }, + .pp_mux_table = { 8, }, + .pp_count = 1, + .pp_chg_id = INT_MIN, }, + + { .n = "flex7_gclk", + .id = 41, + .r = { .max = 34000000 }, + .pp = { PLL_IDS_TO_ARR_ENTRY(BAUD, DIV0), }, + .pp_mux_table = { 8, }, + .pp_count = 1, + .pp_chg_id = INT_MIN, }, + + { .n = "flex8_gclk", + .id = 42, + .r = { .max = 34000000 }, + .pp = { PLL_IDS_TO_ARR_ENTRY(BAUD, DIV0), }, + .pp_mux_table = { 8, }, + .pp_count = 1, + .pp_chg_id = INT_MIN, }, + + { .n = "flex9_gclk", + .id = 43, + .r = { .max = 34000000 }, + .pp = { PLL_IDS_TO_ARR_ENTRY(BAUD, DIV0), }, + .pp_mux_table = { 8, }, + .pp_count = 1, + .pp_chg_id = INT_MIN, }, + + { .n = "flex10_gclk", + .id = 44, + .r = { .max = 34000000 }, + .pp = { PLL_IDS_TO_ARR_ENTRY(BAUD, DIV0), }, + .pp_mux_table = { 8, }, + .pp_count = 1, + .pp_chg_id = INT_MIN, }, + + { .n = "gmac0_gclk", + .id = 46, + .r = { .max = 125000000 }, + .pp = { PLL_IDS_TO_ARR_ENTRY(ETH, DIV0), }, + .pp_mux_table = { 10, }, + .pp_count = 1, + .pp_chg_id = 4, }, + + { .n = "gmac1_gclk", + .id = 47, + .r = { .max = 125000000 }, + .pp = { PLL_IDS_TO_ARR_ENTRY(ETH, DIV0), }, + .pp_mux_table = { 10, }, + .pp_count = 1, + .pp_chg_id = 4, }, + + { .n = "gmac0_tsu_gclk", + .id = 49, + .r = { .max = 400000000 }, + .pp = { PLL_IDS_TO_ARR_ENTRY(ETH, DIV0), }, + .pp_mux_table = {10, }, + .pp_count = 1, + .pp_chg_id = INT_MIN, }, + + { .n = "gmac1_tsu_gclk", + .id = 50, + .r = { .max = 400000000 }, + .pp = { PLL_IDS_TO_ARR_ENTRY(ETH, DIV0), }, + .pp_mux_table = { 10, }, + .pp_count = 1, + .pp_chg_id = INT_MIN, }, + + { .n = "i2smcc0_gclk", + .id = 54, + .r = { .max = 100000000 }, + .pp = { PLL_IDS_TO_ARR_ENTRY(AUDIO, DIV0), }, + .pp_mux_table = { 9, }, + .pp_count = 1, + .pp_chg_id = INT_MIN, }, + + { .n = "i2smcc1_gclk", + .id = 55, + .r = { .max = 100000000 }, + .pp = { PLL_IDS_TO_ARR_ENTRY(AUDIO, DIV0), }, + .pp_mux_table = { 9, }, + .pp_count = 1, + .pp_chg_id = INT_MIN, }, + + { .n = "lcdc_gclk", + .id = 56, + .r = { .max = 90000000 }, + .pp_count = 0, + .pp_chg_id = INT_MIN, + }, + + { .n = "mcan0_gclk", + .id = 58, + .r = { .max = 80000000 }, + .pp = { PLL_IDS_TO_ARR_ENTRY(USB, DIV0), }, + .pp_mux_table = { 12 }, + .pp_count = 1, + .pp_chg_id = 4, }, + + { .n = "mcan1_gclk", + .id = 59, + .r = { .max = 80000000 }, + .pp = { PLL_IDS_TO_ARR_ENTRY(USB, DIV0), }, + .pp_mux_table = { 12 }, + .pp_count = 1, + .pp_chg_id = 4, }, + + { .n = "mcan2_gclk", + .id = 60, + .r = { .max = 80000000 }, + .pp = { PLL_IDS_TO_ARR_ENTRY(USB, DIV0), }, + .pp_mux_table = { 12 }, + .pp_count = 1, + .pp_chg_id = 4, }, + + { .n = "mcan3_gclk", + .id = 61, + .r = { .max = 80000000 }, + .pp = { PLL_IDS_TO_ARR_ENTRY(USB, DIV0), }, + .pp_mux_table = { 12 }, + .pp_count = 1, + .pp_chg_id = 4, }, + + { .n = "mcan4_gclk", + .id = 62, + .r = { .max = 80000000 }, + .pp = { PLL_IDS_TO_ARR_ENTRY(USB, DIV0), }, + .pp_mux_table = { 12 }, + .pp_count = 1, + .pp_chg_id = 4, }, + + { .n = "pdmc0_gclk", + .id = 64, + .r = { .max = 80000000 }, + .pp = { PLL_IDS_TO_ARR_ENTRY(AUDIO, DIV0), }, + .pp_mux_table = { 9 }, + .pp_count = 1, + .pp_chg_id = INT_MIN, }, + + { .n = "pdmc1_gclk", + .id = 65, + .r = { .max = 80000000, }, + .pp = { PLL_IDS_TO_ARR_ENTRY(AUDIO, DIV0), }, + .pp_mux_table = { 9, }, + .pp_count = 1, + .pp_chg_id = INT_MIN, }, + + { .n = "pit64b0_gclk", + .id = 66, + .r = { .max = 34000000 }, + .pp = { PLL_IDS_TO_ARR_ENTRY(BAUD, DIV0), PLL_IDS_TO_ARR_ENTRY(AUDIO, DIV0), + PLL_IDS_TO_ARR_ENTRY(ETH, DIV0), }, + .pp_mux_table = { 8, 9, 10, }, + .pp_count = 3, + .pp_chg_id = INT_MIN, }, + + { .n = "pit64b1_gclk", + .id = 67, + .r = { .max = 34000000 }, + .pp = { PLL_IDS_TO_ARR_ENTRY(BAUD, DIV0), PLL_IDS_TO_ARR_ENTRY(AUDIO, DIV0), + PLL_IDS_TO_ARR_ENTRY(ETH, DIV0), }, + .pp_mux_table = { 8, 9, 10, }, + .pp_count = 3, + .pp_chg_id = INT_MIN, }, + + { .n = "pit64b2_gclk", + .id = 68, + .r = { .max = 34000000 }, + .pp = { PLL_IDS_TO_ARR_ENTRY(BAUD, DIV0), PLL_IDS_TO_ARR_ENTRY(AUDIO, DIV0), + PLL_IDS_TO_ARR_ENTRY(ETH, DIV0), }, + .pp_mux_table = { 8, 9, 10, }, + .pp_count = 3, + .pp_chg_id = INT_MIN, }, + + { .n = "pit64b3_gclk", + .id = 69, + .r = { .max = 34000000 }, + .pp = { PLL_IDS_TO_ARR_ENTRY(BAUD, DIV0), PLL_IDS_TO_ARR_ENTRY(AUDIO, DIV0), + PLL_IDS_TO_ARR_ENTRY(ETH, DIV0), }, + .pp_mux_table = {8, 9, 10, }, + .pp_count = 3, + .pp_chg_id = INT_MIN, }, + + { .n = "pit64b4_gclk", + .id = 70, + .r = { .max = 34000000 }, + .pp = { PLL_IDS_TO_ARR_ENTRY(BAUD, DIV0), PLL_IDS_TO_ARR_ENTRY(AUDIO, DIV0), + PLL_IDS_TO_ARR_ENTRY(ETH, DIV0), }, + .pp_mux_table = {8, 9, 10, }, + .pp_count = 3, + .pp_chg_id = INT_MIN, }, + + { .n = "pit64b5_gclk", + .id = 71, + .r = { .max = 34000000 }, + .pp = { PLL_IDS_TO_ARR_ENTRY(BAUD, DIV0), PLL_IDS_TO_ARR_ENTRY(AUDIO, DIV0), + PLL_IDS_TO_ARR_ENTRY(ETH, DIV0), }, + .pp_mux_table = {8, 9, 10, }, + .pp_count = 3, + .pp_chg_id = INT_MIN, }, + + { .n = "qspi0_gclk", + .id = 73, + .r = { .max = 400000000 }, + .pp = { PLL_IDS_TO_ARR_ENTRY(SYS, DIV0), PLL_IDS_TO_ARR_ENTRY(BAUD, DIV0), }, + .pp_mux_table = { 5, 8, }, + .pp_count = 2, + .pp_chg_id = INT_MIN, }, + + { .n = "qspi1_gclk", + .id = 74, + .r = { .max = 266000000 }, + .pp = { PLL_IDS_TO_ARR_ENTRY(SYS, DIV0), PLL_IDS_TO_ARR_ENTRY(BAUD, DIV0), }, + .pp_mux_table = { 5, 8, }, + .pp_count = 2, + .pp_chg_id = INT_MIN, }, + + { .n = "sdmmc0_gclk", + .id = 75, + .r = { .max = 208000000 }, + .pp = { PLL_IDS_TO_ARR_ENTRY(BAUD, DIV0), PLL_IDS_TO_ARR_ENTRY(ETH, DIV0), }, + .pp_mux_table = { 8, 10, }, + .pp_count = 2, + .pp_chg_id = 4, }, + + { .n = "sdmmc1_gclk", + .id = 76, + .r = { .max = 208000000 }, + .pp = { PLL_IDS_TO_ARR_ENTRY(BAUD, DIV0), PLL_IDS_TO_ARR_ENTRY(ETH, DIV0), }, + .pp_mux_table = { 8, 10, }, + .pp_count = 2, + .pp_chg_id = 4, }, + + { .n = "sdmmc2_gclk", + .id = 77, + .r = { .max = 208000000 }, + .pp = { PLL_IDS_TO_ARR_ENTRY(BAUD, DIV0), PLL_IDS_TO_ARR_ENTRY(ETH, DIV0), }, + .pp_mux_table = { 8, 10 }, + .pp_count = 2, + .pp_chg_id = 4, }, + + { .n = "spdifrx_gclk", + .id = 79, + .r = { .max = 150000000 }, + .pp = { PLL_IDS_TO_ARR_ENTRY(AUDIO, DIV0), }, + .pp_mux_table = { 9, }, + .pp_count = 1, + .pp_chg_id = INT_MIN, }, + + { .n = "spdiftx_gclk", + .id = 80, + .r = { .max = 25000000 }, + .pp = { PLL_IDS_TO_ARR_ENTRY(AUDIO, DIV0), }, + .pp_mux_table = { 9, }, + .pp_count = 1, + .pp_chg_id = INT_MIN, }, + + { .n = "tcb0_ch0_gclk", + .id = 83, + .r = { .max = 34000000 }, + .pp = { PLL_IDS_TO_ARR_ENTRY(BAUD, DIV0), PLL_IDS_TO_ARR_ENTRY(AUDIO, DIV0), + PLL_IDS_TO_ARR_ENTRY(ETH, DIV0), }, + .pp_mux_table = { 8, 9, 10, }, + .pp_count = 3, + .pp_chg_id = INT_MIN, }, + + { .n = "tcb1_ch0_gclk", + .id = 86, + .r = { .max = 67000000 }, + .pp = { PLL_IDS_TO_ARR_ENTRY(BAUD, DIV0), PLL_IDS_TO_ARR_ENTRY(AUDIO, DIV0), + PLL_IDS_TO_ARR_ENTRY(ETH, DIV0), }, + .pp_mux_table = { 8, 9, 10, }, + .pp_count = 3, + .pp_chg_id = INT_MIN, }, + + { .n = "DSI_gclk", + .id = 103, + .r = {.max = 27000000}, + .pp = { PLL_IDS_TO_ARR_ENTRY(SYS, DIV0), }, + .pp_mux_table = {5}, + .pp_count = 1, + .pp_chg_id = INT_MIN,}, + + { .n = "I3CC_gclk", + .id = 105, + .r = {.max = 125000000}, + .pp = { PLL_IDS_TO_ARR_ENTRY(BAUD, DIV0), PLL_IDS_TO_ARR_ENTRY(AUDIO, DIV0), + PLL_IDS_TO_ARR_ENTRY(ETH, DIV0), }, + .pp_mux_table = {8, 9, 10, }, + .pp_count = 3, + .pp_chg_id = INT_MIN,}, +}; + +/* MCK0 characteristics. */ +static const struct clk_master_characteristics mck0_characteristics = { + .output = { .min = 32768, .max = 200000000 }, + .divisors = { 1, 2, 4, 3, 5 }, + .have_div3_pres = 1, +}; + +/* MCK0 layout. */ +static const struct clk_master_layout mck0_layout = { + .mask = 0x773, + .pres_shift = 4, + .offset = 0x28, +}; + +/* Programmable clock layout. */ +static const struct clk_programmable_layout programmable_layout = { + .pres_mask = 0xff, + .pres_shift = 8, + .css_mask = 0x1f, + .have_slck_mck = 0, + .is_pres_direct = 1, +}; + +/* Peripheral clock layout. */ +static const struct clk_pcr_layout sama7d65_pcr_layout = { + .offset = 0x88, + .cmd = BIT(31), + .gckcss_mask = GENMASK(12, 8), + .pid_mask = GENMASK(6, 0), +}; + +static void __init sama7d65_pmc_setup(struct device_node *np) +{ + const char *main_xtal_name = "main_xtal"; + struct pmc_data *sama7d65_pmc; + const char *parent_names[11]; + void **alloc_mem = NULL; + int alloc_mem_size = 0; + struct regmap *regmap; + struct clk_hw *hw, *main_rc_hw, *main_osc_hw, *main_xtal_hw; + struct clk_hw *td_slck_hw, *md_slck_hw; + static struct clk_parent_data parent_data; + struct clk_hw *parent_hws[10]; + bool bypass; + int i, j; + + td_slck_hw = __clk_get_hw(of_clk_get_by_name(np, "td_slck")); + md_slck_hw = __clk_get_hw(of_clk_get_by_name(np, "md_slck")); + main_xtal_hw = __clk_get_hw(of_clk_get_by_name(np, main_xtal_name)); + + if (!td_slck_hw || !md_slck_hw || !main_xtal_hw) + return; + + regmap = device_node_to_regmap(np); + if (IS_ERR(regmap)) + return; + + sama7d65_pmc = pmc_data_allocate(PMC_INDEX_MAX, + nck(sama7d65_systemck), + nck(sama7d65_periphck), + nck(sama7d65_gck), 8); + if (!sama7d65_pmc) + return; + + alloc_mem = kmalloc(sizeof(void *) * + (ARRAY_SIZE(sama7d65_mckx) + ARRAY_SIZE(sama7d65_gck)), + GFP_KERNEL); + if (!alloc_mem) + goto err_free; + + main_rc_hw = at91_clk_register_main_rc_osc(regmap, "main_rc_osc", 12000000, + 50000000); + if (IS_ERR(main_rc_hw)) + goto err_free; + + bypass = of_property_read_bool(np, "atmel,osc-bypass"); + + parent_data.name = main_xtal_name; + parent_data.fw_name = main_xtal_name; + main_osc_hw = at91_clk_register_main_osc(regmap, "main_osc", NULL, + &parent_data, bypass); + if (IS_ERR(main_osc_hw)) + goto err_free; + + parent_hws[0] = main_rc_hw; + parent_hws[1] = main_osc_hw; + hw = at91_clk_register_sam9x5_main(regmap, "mainck", NULL, parent_hws, 2); + if (IS_ERR(hw)) + goto err_free; + + sama7d65_pmc->chws[PMC_MAIN] = hw; + + for (i = 0; i < PLL_ID_MAX; i++) { + for (j = 0; j < PLL_COMPID_MAX; j++) { + struct clk_hw *parent_hw; + + if (!sama7d65_plls[i][j].n) + continue; + + switch (sama7d65_plls[i][j].t) { + case PLL_TYPE_FRAC: + switch (sama7d65_plls[i][j].p) { + case SAMA7D65_PLL_PARENT_MAINCK: + parent_hw = sama7d65_pmc->chws[PMC_MAIN]; + break; + case SAMA7D65_PLL_PARENT_MAIN_XTAL: + parent_hw = main_xtal_hw; + break; + default: + /* Should not happen. */ + parent_hw = NULL; + break; + } + + hw = sam9x60_clk_register_frac_pll(regmap, + &pmc_pll_lock, sama7d65_plls[i][j].n, + NULL, parent_hw, i, + sama7d65_plls[i][j].c, + sama7d65_plls[i][j].l, + sama7d65_plls[i][j].f); + break; + + case PLL_TYPE_DIV: + hw = sam9x60_clk_register_div_pll(regmap, + &pmc_pll_lock, sama7d65_plls[i][j].n, + NULL, sama7d65_plls[i][0].hw, i, + sama7d65_plls[i][j].c, + sama7d65_plls[i][j].l, + sama7d65_plls[i][j].f, + sama7d65_plls[i][j].safe_div); + break; + + default: + continue; + } + + if (IS_ERR(hw)) + goto err_free; + + sama7d65_plls[i][j].hw = hw; + if (sama7d65_plls[i][j].eid) + sama7d65_pmc->chws[sama7d65_plls[i][j].eid] = hw; + } + } + + hw = at91_clk_register_master_div(regmap, "mck0", NULL, + sama7d65_plls[PLL_ID_CPU][1].hw, + &mck0_layout, &mck0_characteristics, + &pmc_mck0_lock, CLK_GET_RATE_NOCACHE, 5); + if (IS_ERR(hw)) + goto err_free; + + sama7d65_pmc->chws[PMC_MCK] = hw; + sama7d65_mckx[PCK_PARENT_HW_MCK0].hw = hw; + + parent_hws[0] = md_slck_hw; + parent_hws[1] = td_slck_hw; + parent_hws[2] = sama7d65_pmc->chws[PMC_MAIN]; + for (i = PCK_PARENT_HW_MCK1; i < ARRAY_SIZE(sama7d65_mckx); i++) { + u8 num_parents = 3 + sama7d65_mckx[i].ep_count; + struct clk_hw *tmp_parent_hws[8]; + u32 *mux_table; + + mux_table = kmalloc_array(num_parents, sizeof(*mux_table), + GFP_KERNEL); + if (!mux_table) + goto err_free; + + PMC_INIT_TABLE(mux_table, 3); + PMC_FILL_TABLE(&mux_table[3], sama7d65_mckx[i].ep_mux_table, + sama7d65_mckx[i].ep_count); + for (j = 0; j < sama7d65_mckx[i].ep_count; j++) { + u8 pll_id = sama7d65_mckx[i].ep[j].pll_id; + u8 pll_compid = sama7d65_mckx[i].ep[j].pll_compid; + + tmp_parent_hws[j] = sama7d65_plls[pll_id][pll_compid].hw; + } + PMC_FILL_TABLE(&parent_hws[3], tmp_parent_hws, + sama7d65_mckx[i].ep_count); + + hw = at91_clk_sama7g5_register_master(regmap, sama7d65_mckx[i].n, + num_parents, NULL, parent_hws, + mux_table, &pmc_mckX_lock, + sama7d65_mckx[i].id, + sama7d65_mckx[i].c, + sama7d65_mckx[i].ep_chg_id); + if (IS_ERR(hw)) + goto err_free; + + alloc_mem[alloc_mem_size++] = mux_table; + + sama7d65_mckx[i].hw = hw; + if (sama7d65_mckx[i].eid) + sama7d65_pmc->chws[sama7d65_mckx[i].eid] = hw; + } + + parent_names[0] = "syspll_divpmcck"; + parent_names[1] = "usbpll_divpmcck"; + parent_names[2] = "main_osc"; + hw = sam9x60_clk_register_usb(regmap, "usbck", parent_names, 3); + if (IS_ERR(hw)) + goto err_free; + + parent_hws[0] = md_slck_hw; + parent_hws[1] = td_slck_hw; + parent_hws[2] = sama7d65_pmc->chws[PMC_MAIN]; + parent_hws[3] = sama7d65_plls[PLL_ID_SYS][PLL_COMPID_DIV0].hw; + parent_hws[4] = sama7d65_plls[PLL_ID_DDR][PLL_COMPID_DIV0].hw; + parent_hws[5] = sama7d65_plls[PLL_ID_GPU][PLL_COMPID_DIV0].hw; + parent_hws[6] = sama7d65_plls[PLL_ID_BAUD][PLL_COMPID_DIV0].hw; + parent_hws[7] = sama7d65_plls[PLL_ID_AUDIO][PLL_COMPID_DIV0].hw; + parent_hws[8] = sama7d65_plls[PLL_ID_ETH][PLL_COMPID_DIV0].hw; + + for (i = 0; i < 8; i++) { + char name[6]; + + snprintf(name, sizeof(name), "prog%d", i); + + hw = at91_clk_register_programmable(regmap, name, NULL, parent_hws, + 9, i, + &programmable_layout, + sama7d65_prog_mux_table); + if (IS_ERR(hw)) + goto err_free; + + sama7d65_pmc->pchws[i] = hw; + } + + for (i = 0; i < ARRAY_SIZE(sama7d65_systemck); i++) { + hw = at91_clk_register_system(regmap, sama7d65_systemck[i].n, + sama7d65_systemck[i].p, NULL, + sama7d65_systemck[i].id, 0); + if (IS_ERR(hw)) + goto err_free; + + sama7d65_pmc->shws[sama7d65_systemck[i].id] = hw; + } + + for (i = 0; i < ARRAY_SIZE(sama7d65_periphck); i++) { + hw = at91_clk_register_sam9x5_peripheral(regmap, &pmc_pcr_lock, + &sama7d65_pcr_layout, + sama7d65_periphck[i].n, + NULL, + sama7d65_mckx[sama7d65_periphck[i].p].hw, + sama7d65_periphck[i].id, + &sama7d65_periphck[i].r, + sama7d65_periphck[i].chgp ? 0 : + INT_MIN, 0); + if (IS_ERR(hw)) + goto err_free; + + sama7d65_pmc->phws[sama7d65_periphck[i].id] = hw; + } + + parent_hws[0] = md_slck_hw; + parent_hws[1] = td_slck_hw; + parent_hws[2] = sama7d65_pmc->chws[PMC_MAIN]; + parent_hws[3] = sama7d65_pmc->chws[PMC_MCK1]; + for (i = 0; i < ARRAY_SIZE(sama7d65_gck); i++) { + u8 num_parents = 4 + sama7d65_gck[i].pp_count; + struct clk_hw *tmp_parent_hws[8]; + u32 *mux_table; + + mux_table = kmalloc_array(num_parents, sizeof(*mux_table), + GFP_KERNEL); + if (!mux_table) + goto err_free; + + PMC_INIT_TABLE(mux_table, 4); + PMC_FILL_TABLE(&mux_table[4], sama7d65_gck[i].pp_mux_table, + sama7d65_gck[i].pp_count); + for (j = 0; j < sama7d65_gck[i].pp_count; j++) { + u8 pll_id = sama7d65_gck[i].pp[j].pll_id; + u8 pll_compid = sama7d65_gck[i].pp[j].pll_compid; + + tmp_parent_hws[j] = sama7d65_plls[pll_id][pll_compid].hw; + } + PMC_FILL_TABLE(&parent_hws[4], tmp_parent_hws, + sama7d65_gck[i].pp_count); + + hw = at91_clk_register_generated(regmap, &pmc_pcr_lock, + &sama7d65_pcr_layout, + sama7d65_gck[i].n, NULL, + parent_hws, mux_table, + num_parents, + sama7d65_gck[i].id, + &sama7d65_gck[i].r, + sama7d65_gck[i].pp_chg_id); + if (IS_ERR(hw)) + goto err_free; + + sama7d65_pmc->ghws[sama7d65_gck[i].id] = hw; + alloc_mem[alloc_mem_size++] = mux_table; + } + + of_clk_add_hw_provider(np, of_clk_hw_pmc_get, sama7d65_pmc); + kfree(alloc_mem); + + return; + +err_free: + if (alloc_mem) { + for (i = 0; i < alloc_mem_size; i++) + kfree(alloc_mem[i]); + kfree(alloc_mem); + } + + kfree(sama7d65_pmc); +} + +/* Some clks are used for a clocksource */ +CLK_OF_DECLARE(sama7d65_pmc, "microchip,sama7d65-pmc", sama7d65_pmc_setup);