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Tue, 8 Dec 2020 04:56:09 +0000 From: Yash Shah To: linux-spi@vger.kernel.org, linux-serial@vger.kernel.org, linux-pwm@vger.kernel.org, linux-i2c@vger.kernel.org, linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org, devicetree@vger.kernel.org, linux-gpio@vger.kernel.org Cc: broonie@kernel.org, gregkh@linuxfoundation.org, aou@eecs.berkeley.edu, lee.jones@linaro.org, u.kleine-koenig@pengutronix.de, thierry.reding@gmail.com, andrew@lunn.ch, peter@korsgaard.com, paul.walmsley@sifive.com, palmer@dabbelt.com, robh+dt@kernel.org, bgolaszewski@baylibre.com, linus.walleij@linaro.org, Yash Shah Subject: [PATCH v2 1/9] dt-bindings: riscv: Update DT binding docs to support SiFive FU740 SoC Date: Tue, 8 Dec 2020 10:25:33 +0530 Message-Id: <1607403341-57214-2-git-send-email-yash.shah@sifive.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1607403341-57214-1-git-send-email-yash.shah@sifive.com> References: <1607403341-57214-1-git-send-email-yash.shah@sifive.com> X-Originating-IP: [159.117.144.156] X-ClientProxiedBy: PN1PR0101CA0041.INDPRD01.PROD.OUTLOOK.COM (2603:1096:c00:c::27) To BY5PR13MB4453.namprd13.prod.outlook.com (2603:10b6:a03:1d1::19) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from osubuntu003.open-silicon.com (159.117.144.156) by PN1PR0101CA0041.INDPRD01.PROD.OUTLOOK.COM (2603:1096:c00:c::27) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3632.17 via Frontend Transport; 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Signed-off-by: Yash Shah Reviewed-by: Rob Herring Reviewed-by: Bin Meng --- Documentation/devicetree/bindings/riscv/cpus.yaml | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/Documentation/devicetree/bindings/riscv/cpus.yaml b/Documentation/devicetree/bindings/riscv/cpus.yaml index c6925e0..eb6843f 100644 --- a/Documentation/devicetree/bindings/riscv/cpus.yaml +++ b/Documentation/devicetree/bindings/riscv/cpus.yaml @@ -28,11 +28,17 @@ properties: - items: - enum: - sifive,rocket0 + - sifive,bullet0 - sifive,e5 + - sifive,e7 - sifive,e51 + - sifive,e71 - sifive,u54-mc + - sifive,u74-mc - sifive,u54 + - sifive,u74 - sifive,u5 + - sifive,u7 - const: riscv - const: riscv # Simulator only description: From patchwork Tue Dec 8 04:55:34 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yash Shah X-Patchwork-Id: 1412421 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; 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Tue, 8 Dec 2020 04:56:15 +0000 From: Yash Shah To: linux-spi@vger.kernel.org, linux-serial@vger.kernel.org, linux-pwm@vger.kernel.org, linux-i2c@vger.kernel.org, linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org, devicetree@vger.kernel.org, linux-gpio@vger.kernel.org Cc: broonie@kernel.org, gregkh@linuxfoundation.org, aou@eecs.berkeley.edu, lee.jones@linaro.org, u.kleine-koenig@pengutronix.de, thierry.reding@gmail.com, andrew@lunn.ch, peter@korsgaard.com, paul.walmsley@sifive.com, palmer@dabbelt.com, robh+dt@kernel.org, bgolaszewski@baylibre.com, linus.walleij@linaro.org, Yash Shah Subject: [PATCH v2 2/9] dt-bindings: spi: Update DT binding docs to support SiFive FU740 SoC Date: Tue, 8 Dec 2020 10:25:34 +0530 Message-Id: <1607403341-57214-3-git-send-email-yash.shah@sifive.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1607403341-57214-1-git-send-email-yash.shah@sifive.com> References: <1607403341-57214-1-git-send-email-yash.shah@sifive.com> X-Originating-IP: [159.117.144.156] X-ClientProxiedBy: PN1PR0101CA0041.INDPRD01.PROD.OUTLOOK.COM (2603:1096:c00:c::27) To BY5PR13MB4453.namprd13.prod.outlook.com (2603:10b6:a03:1d1::19) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from osubuntu003.open-silicon.com (159.117.144.156) by PN1PR0101CA0041.INDPRD01.PROD.OUTLOOK.COM (2603:1096:c00:c::27) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3632.17 via Frontend Transport; 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Signed-off-by: Yash Shah --- Documentation/devicetree/bindings/spi/spi-sifive.yaml | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/Documentation/devicetree/bindings/spi/spi-sifive.yaml b/Documentation/devicetree/bindings/spi/spi-sifive.yaml index 56dcf1d..6e7e394 100644 --- a/Documentation/devicetree/bindings/spi/spi-sifive.yaml +++ b/Documentation/devicetree/bindings/spi/spi-sifive.yaml @@ -17,15 +17,17 @@ allOf: properties: compatible: items: - - const: sifive,fu540-c000-spi + - enum: + - sifive,fu540-c000-spi + - sifive,fu740-c000-spi - const: sifive,spi0 description: Should be "sifive,-spi" and "sifive,spi". Supported compatible strings are - - "sifive,fu540-c000-spi" for the SiFive SPI v0 as integrated - onto the SiFive FU540 chip, and "sifive,spi0" for the SiFive - SPI v0 IP block with no chip integration tweaks. + "sifive,fu540-c000-spi" and "sifive,fu740-c000-spi" for the SiFive SPI v0 + as integrated onto the SiFive FU540 and FU740 chip resp, and "sifive,spi0" + for the SiFive SPI v0 IP block with no chip integration tweaks. Please refer to sifive-blocks-ip-versioning.txt for details SPI RTL that corresponds to the IP block version numbers can be found here - From patchwork Tue Dec 8 04:55:35 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yash Shah X-Patchwork-Id: 1412437 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=linux-pwm-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=sifive.com Authentication-Results: ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=sifive.com header.i=@sifive.com header.a=rsa-sha256 header.s=selector1 header.b=tAo8MG50; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 4CqnxJ1lm6z9sWL for ; 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dkim=none (message not signed) header.d=none;vger.kernel.org; dmarc=none action=none header.from=sifive.com; Received: from BY5PR13MB4453.namprd13.prod.outlook.com (2603:10b6:a03:1d1::19) by BY5PR13MB3745.namprd13.prod.outlook.com (2603:10b6:a03:22e::22) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3654.7; Tue, 8 Dec 2020 04:56:22 +0000 Received: from BY5PR13MB4453.namprd13.prod.outlook.com ([fe80::7c13:1ac6:9f2a:5eae]) by BY5PR13MB4453.namprd13.prod.outlook.com ([fe80::7c13:1ac6:9f2a:5eae%8]) with mapi id 15.20.3654.012; Tue, 8 Dec 2020 04:56:22 +0000 From: Yash Shah To: linux-spi@vger.kernel.org, linux-serial@vger.kernel.org, linux-pwm@vger.kernel.org, linux-i2c@vger.kernel.org, linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org, devicetree@vger.kernel.org, linux-gpio@vger.kernel.org Cc: broonie@kernel.org, gregkh@linuxfoundation.org, aou@eecs.berkeley.edu, lee.jones@linaro.org, u.kleine-koenig@pengutronix.de, thierry.reding@gmail.com, andrew@lunn.ch, peter@korsgaard.com, paul.walmsley@sifive.com, palmer@dabbelt.com, robh+dt@kernel.org, bgolaszewski@baylibre.com, linus.walleij@linaro.org, Yash Shah Subject: [PATCH v2 3/9] dt-bindings: pwm: Update DT binding docs to support SiFive FU740 SoC Date: Tue, 8 Dec 2020 10:25:35 +0530 Message-Id: <1607403341-57214-4-git-send-email-yash.shah@sifive.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1607403341-57214-1-git-send-email-yash.shah@sifive.com> References: <1607403341-57214-1-git-send-email-yash.shah@sifive.com> X-Originating-IP: [159.117.144.156] X-ClientProxiedBy: PN1PR0101CA0041.INDPRD01.PROD.OUTLOOK.COM (2603:1096:c00:c::27) To BY5PR13MB4453.namprd13.prod.outlook.com (2603:10b6:a03:1d1::19) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from osubuntu003.open-silicon.com (159.117.144.156) by PN1PR0101CA0041.INDPRD01.PROD.OUTLOOK.COM (2603:1096:c00:c::27) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3632.17 via Frontend Transport; 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Signed-off-by: Yash Shah --- Documentation/devicetree/bindings/pwm/pwm-sifive.yaml | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/Documentation/devicetree/bindings/pwm/pwm-sifive.yaml b/Documentation/devicetree/bindings/pwm/pwm-sifive.yaml index 5ac2527..84e6691 100644 --- a/Documentation/devicetree/bindings/pwm/pwm-sifive.yaml +++ b/Documentation/devicetree/bindings/pwm/pwm-sifive.yaml @@ -25,12 +25,15 @@ description: properties: compatible: items: - - const: sifive,fu540-c000-pwm + - enum: + - sifive,fu540-c000-pwm + - sifive,fu740-c000-pwm - const: sifive,pwm0 description: Should be "sifive,-pwm" and "sifive,pwm". Supported - compatible strings are "sifive,fu540-c000-pwm" for the SiFive PWM v0 - as integrated onto the SiFive FU540 chip, and "sifive,pwm0" for the + compatible strings are "sifive,fu540-c000-pwm" and + "sifive,fu740-c000-pwm" for the SiFive PWM v0 as integrated onto the + SiFive FU540 and FU740 chip respectively, and "sifive,pwm0" for the SiFive PWM v0 IP block with no chip integration tweaks. Please refer to sifive-blocks-ip-versioning.txt for details. 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Tue, 8 Dec 2020 04:56:29 +0000 From: Yash Shah To: linux-spi@vger.kernel.org, linux-serial@vger.kernel.org, linux-pwm@vger.kernel.org, linux-i2c@vger.kernel.org, linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org, devicetree@vger.kernel.org, linux-gpio@vger.kernel.org Cc: broonie@kernel.org, gregkh@linuxfoundation.org, aou@eecs.berkeley.edu, lee.jones@linaro.org, u.kleine-koenig@pengutronix.de, thierry.reding@gmail.com, andrew@lunn.ch, peter@korsgaard.com, paul.walmsley@sifive.com, palmer@dabbelt.com, robh+dt@kernel.org, bgolaszewski@baylibre.com, linus.walleij@linaro.org, Yash Shah Subject: [PATCH v2 4/9] dt-bindings: serial: Update DT binding docs to support SiFive FU740 SoC Date: Tue, 8 Dec 2020 10:25:36 +0530 Message-Id: <1607403341-57214-5-git-send-email-yash.shah@sifive.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1607403341-57214-1-git-send-email-yash.shah@sifive.com> References: <1607403341-57214-1-git-send-email-yash.shah@sifive.com> X-Originating-IP: [159.117.144.156] X-ClientProxiedBy: PN1PR0101CA0041.INDPRD01.PROD.OUTLOOK.COM (2603:1096:c00:c::27) To BY5PR13MB4453.namprd13.prod.outlook.com (2603:10b6:a03:1d1::19) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from osubuntu003.open-silicon.com (159.117.144.156) by PN1PR0101CA0041.INDPRD01.PROD.OUTLOOK.COM (2603:1096:c00:c::27) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3632.17 via Frontend Transport; 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Signed-off-by: Yash Shah Reviewed-by: Rob Herring --- Documentation/devicetree/bindings/serial/sifive-serial.yaml | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/serial/sifive-serial.yaml b/Documentation/devicetree/bindings/serial/sifive-serial.yaml index 92283f6..3ac5c7f 100644 --- a/Documentation/devicetree/bindings/serial/sifive-serial.yaml +++ b/Documentation/devicetree/bindings/serial/sifive-serial.yaml @@ -17,7 +17,9 @@ allOf: properties: compatible: items: - - const: sifive,fu540-c000-uart + - enum: + - sifive,fu540-c000-uart + - sifive,fu740-c000-uart - const: sifive,uart0 description: From patchwork Tue Dec 8 04:55:37 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yash Shah X-Patchwork-Id: 1412443 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; 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dkim=none (message not signed) header.d=none;vger.kernel.org; dmarc=none action=none header.from=sifive.com; Received: from BY5PR13MB4453.namprd13.prod.outlook.com (2603:10b6:a03:1d1::19) by BY5PR13MB4440.namprd13.prod.outlook.com (2603:10b6:a03:1d2::16) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3654.7; Tue, 8 Dec 2020 04:56:36 +0000 Received: from BY5PR13MB4453.namprd13.prod.outlook.com ([fe80::7c13:1ac6:9f2a:5eae]) by BY5PR13MB4453.namprd13.prod.outlook.com ([fe80::7c13:1ac6:9f2a:5eae%8]) with mapi id 15.20.3654.012; Tue, 8 Dec 2020 04:56:36 +0000 From: Yash Shah To: linux-spi@vger.kernel.org, linux-serial@vger.kernel.org, linux-pwm@vger.kernel.org, linux-i2c@vger.kernel.org, linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org, devicetree@vger.kernel.org, linux-gpio@vger.kernel.org Cc: broonie@kernel.org, gregkh@linuxfoundation.org, aou@eecs.berkeley.edu, lee.jones@linaro.org, u.kleine-koenig@pengutronix.de, thierry.reding@gmail.com, andrew@lunn.ch, peter@korsgaard.com, paul.walmsley@sifive.com, palmer@dabbelt.com, robh+dt@kernel.org, bgolaszewski@baylibre.com, linus.walleij@linaro.org, Yash Shah Subject: [PATCH v2 5/9] dt-bindings: gpio: Update DT binding docs to support SiFive FU740 SoC Date: Tue, 8 Dec 2020 10:25:37 +0530 Message-Id: <1607403341-57214-6-git-send-email-yash.shah@sifive.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1607403341-57214-1-git-send-email-yash.shah@sifive.com> References: <1607403341-57214-1-git-send-email-yash.shah@sifive.com> X-Originating-IP: [159.117.144.156] X-ClientProxiedBy: PN1PR0101CA0041.INDPRD01.PROD.OUTLOOK.COM (2603:1096:c00:c::27) To BY5PR13MB4453.namprd13.prod.outlook.com (2603:10b6:a03:1d1::19) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from osubuntu003.open-silicon.com (159.117.144.156) by PN1PR0101CA0041.INDPRD01.PROD.OUTLOOK.COM (2603:1096:c00:c::27) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3632.17 via Frontend Transport; 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Signed-off-by: Yash Shah Reviewed-by: Rob Herring --- Documentation/devicetree/bindings/gpio/sifive,gpio.yaml | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/gpio/sifive,gpio.yaml b/Documentation/devicetree/bindings/gpio/sifive,gpio.yaml index a0efd8d..ab22056 100644 --- a/Documentation/devicetree/bindings/gpio/sifive,gpio.yaml +++ b/Documentation/devicetree/bindings/gpio/sifive,gpio.yaml @@ -13,7 +13,9 @@ maintainers: properties: compatible: items: - - const: sifive,fu540-c000-gpio + - enum: + - sifive,fu540-c000-gpio + - sifive,fu740-c000-gpio - const: sifive,gpio0 reg: From patchwork Tue Dec 8 04:55:38 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yash Shah X-Patchwork-Id: 1412432 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; 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dkim=none (message not signed) header.d=none;vger.kernel.org; dmarc=none action=none header.from=sifive.com; Received: from BY5PR13MB4453.namprd13.prod.outlook.com (2603:10b6:a03:1d1::19) by BY5PR13MB4440.namprd13.prod.outlook.com (2603:10b6:a03:1d2::16) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3654.7; Tue, 8 Dec 2020 04:56:42 +0000 Received: from BY5PR13MB4453.namprd13.prod.outlook.com ([fe80::7c13:1ac6:9f2a:5eae]) by BY5PR13MB4453.namprd13.prod.outlook.com ([fe80::7c13:1ac6:9f2a:5eae%8]) with mapi id 15.20.3654.012; Tue, 8 Dec 2020 04:56:42 +0000 From: Yash Shah To: linux-spi@vger.kernel.org, linux-serial@vger.kernel.org, linux-pwm@vger.kernel.org, linux-i2c@vger.kernel.org, linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org, devicetree@vger.kernel.org, linux-gpio@vger.kernel.org Cc: broonie@kernel.org, gregkh@linuxfoundation.org, aou@eecs.berkeley.edu, lee.jones@linaro.org, u.kleine-koenig@pengutronix.de, thierry.reding@gmail.com, andrew@lunn.ch, peter@korsgaard.com, paul.walmsley@sifive.com, palmer@dabbelt.com, robh+dt@kernel.org, bgolaszewski@baylibre.com, linus.walleij@linaro.org, Yash Shah Subject: [PATCH v2 6/9] dt-bindings: i2c: Update DT binding docs to support SiFive FU740 SoC Date: Tue, 8 Dec 2020 10:25:38 +0530 Message-Id: <1607403341-57214-7-git-send-email-yash.shah@sifive.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1607403341-57214-1-git-send-email-yash.shah@sifive.com> References: <1607403341-57214-1-git-send-email-yash.shah@sifive.com> X-Originating-IP: [159.117.144.156] X-ClientProxiedBy: PN1PR0101CA0041.INDPRD01.PROD.OUTLOOK.COM (2603:1096:c00:c::27) To BY5PR13MB4453.namprd13.prod.outlook.com (2603:10b6:a03:1d1::19) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from osubuntu003.open-silicon.com (159.117.144.156) by PN1PR0101CA0041.INDPRD01.PROD.OUTLOOK.COM (2603:1096:c00:c::27) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3632.17 via Frontend Transport; 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Signed-off-by: Yash Shah Reviewed-by: Rob Herring --- Documentation/devicetree/bindings/i2c/i2c-ocores.txt | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/Documentation/devicetree/bindings/i2c/i2c-ocores.txt b/Documentation/devicetree/bindings/i2c/i2c-ocores.txt index 6b25a80..a37c945 100644 --- a/Documentation/devicetree/bindings/i2c/i2c-ocores.txt +++ b/Documentation/devicetree/bindings/i2c/i2c-ocores.txt @@ -5,8 +5,12 @@ Required properties: "aeroflexgaisler,i2cmst" "sifive,fu540-c000-i2c", "sifive,i2c0" For Opencore based I2C IP block reimplemented in - FU540-C000 SoC. Please refer to sifive-blocks-ip-versioning.txt - for additional details. + FU540-C000 SoC. + "sifive,fu740-c000-i2c", "sifive,i2c0" + For Opencore based I2C IP block reimplemented in + FU740-C000 SoC. + Please refer to sifive-blocks-ip-versioning.txt for + additional details. - reg : bus address start and address range size of device - clocks : handle to the controller clock; see the note below. Mutually exclusive with opencores,ip-clock-frequency From patchwork Tue Dec 8 04:55:39 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yash Shah X-Patchwork-Id: 1412445 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=linux-pwm-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=sifive.com Authentication-Results: ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=sifive.com header.i=@sifive.com header.a=rsa-sha256 header.s=selector1 header.b=mTZ2SxGm; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 4Cqnxn1TjRz9sWQ for ; Tue, 8 Dec 2020 15:58:21 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728032AbgLHE6K (ORCPT ); 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Tue, 8 Dec 2020 04:56:49 +0000 From: Yash Shah To: linux-spi@vger.kernel.org, linux-serial@vger.kernel.org, linux-pwm@vger.kernel.org, linux-i2c@vger.kernel.org, linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org, devicetree@vger.kernel.org, linux-gpio@vger.kernel.org Cc: broonie@kernel.org, gregkh@linuxfoundation.org, aou@eecs.berkeley.edu, lee.jones@linaro.org, u.kleine-koenig@pengutronix.de, thierry.reding@gmail.com, andrew@lunn.ch, peter@korsgaard.com, paul.walmsley@sifive.com, palmer@dabbelt.com, robh+dt@kernel.org, bgolaszewski@baylibre.com, linus.walleij@linaro.org, Yash Shah Subject: [PATCH v2 7/9] riscv: dts: add initial support for the SiFive FU740-C000 SoC Date: Tue, 8 Dec 2020 10:25:39 +0530 Message-Id: <1607403341-57214-8-git-send-email-yash.shah@sifive.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1607403341-57214-1-git-send-email-yash.shah@sifive.com> References: <1607403341-57214-1-git-send-email-yash.shah@sifive.com> X-Originating-IP: [159.117.144.156] X-ClientProxiedBy: PN1PR0101CA0041.INDPRD01.PROD.OUTLOOK.COM (2603:1096:c00:c::27) To BY5PR13MB4453.namprd13.prod.outlook.com (2603:10b6:a03:1d1::19) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from osubuntu003.open-silicon.com (159.117.144.156) by PN1PR0101CA0041.INDPRD01.PROD.OUTLOOK.COM (2603:1096:c00:c::27) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3632.17 via Frontend Transport; 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FU740-C000 is built around the SiFIve U7 Core Complex and a TileLink interconnect. This file is expected to grow as more device drivers are added to the kernel. Signed-off-by: Yash Shah --- arch/riscv/boot/dts/sifive/fu740-c000.dtsi | 293 +++++++++++++++++++++++++++++ 1 file changed, 293 insertions(+) create mode 100644 arch/riscv/boot/dts/sifive/fu740-c000.dtsi diff --git a/arch/riscv/boot/dts/sifive/fu740-c000.dtsi b/arch/riscv/boot/dts/sifive/fu740-c000.dtsi new file mode 100644 index 0000000..eeb4f8c3 --- /dev/null +++ b/arch/riscv/boot/dts/sifive/fu740-c000.dtsi @@ -0,0 +1,293 @@ +// SPDX-License-Identifier: (GPL-2.0 OR MIT) +/* Copyright (c) 2020 SiFive, Inc */ + +/dts-v1/; + +#include + +/ { + #address-cells = <2>; + #size-cells = <2>; + compatible = "sifive,fu740-c000", "sifive,fu740"; + + aliases { + serial0 = &uart0; + serial1 = &uart1; + ethernet0 = ð0; + }; + + chosen { + }; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + cpu0: cpu@0 { + compatible = "sifive,bullet0", "riscv"; + device_type = "cpu"; + i-cache-block-size = <64>; + i-cache-sets = <128>; + i-cache-size = <16384>; + next-level-cache = <&ccache>; + reg = <0x0>; + riscv,isa = "rv64imac"; + status = "disabled"; + cpu0_intc: interrupt-controller { + #interrupt-cells = <1>; + compatible = "riscv,cpu-intc"; + interrupt-controller; + }; + }; + cpu1: cpu@1 { + compatible = "sifive,bullet0", "riscv"; + d-cache-block-size = <64>; + d-cache-sets = <64>; + d-cache-size = <32768>; + d-tlb-sets = <1>; + d-tlb-size = <40>; + device_type = "cpu"; + i-cache-block-size = <64>; + i-cache-sets = <128>; + i-cache-size = <32768>; + i-tlb-sets = <1>; + i-tlb-size = <40>; + mmu-type = "riscv,sv39"; + next-level-cache = <&ccache>; + reg = <0x1>; + riscv,isa = "rv64imafdc"; + tlb-split; + cpu1_intc: interrupt-controller { + #interrupt-cells = <1>; + compatible = "riscv,cpu-intc"; + interrupt-controller; + }; + }; + cpu2: cpu@2 { + compatible = "sifive,bullet0", "riscv"; + d-cache-block-size = <64>; + d-cache-sets = <64>; + d-cache-size = <32768>; + d-tlb-sets = <1>; + d-tlb-size = <40>; + device_type = "cpu"; + i-cache-block-size = <64>; + i-cache-sets = <128>; + i-cache-size = <32768>; + i-tlb-sets = <1>; + i-tlb-size = <40>; + mmu-type = "riscv,sv39"; + next-level-cache = <&ccache>; + reg = <0x2>; + riscv,isa = "rv64imafdc"; + tlb-split; + cpu2_intc: interrupt-controller { + #interrupt-cells = <1>; + compatible = "riscv,cpu-intc"; + interrupt-controller; + }; + }; + cpu3: cpu@3 { + compatible = "sifive,bullet0", "riscv"; + d-cache-block-size = <64>; + d-cache-sets = <64>; + d-cache-size = <32768>; + d-tlb-sets = <1>; + d-tlb-size = <40>; + device_type = "cpu"; + i-cache-block-size = <64>; + i-cache-sets = <128>; + i-cache-size = <32768>; + i-tlb-sets = <1>; + i-tlb-size = <40>; + mmu-type = "riscv,sv39"; + next-level-cache = <&ccache>; + reg = <0x3>; + riscv,isa = "rv64imafdc"; + tlb-split; + cpu3_intc: interrupt-controller { + #interrupt-cells = <1>; + compatible = "riscv,cpu-intc"; + interrupt-controller; + }; + }; + cpu4: cpu@4 { + compatible = "sifive,bullet0", "riscv"; + d-cache-block-size = <64>; + d-cache-sets = <64>; + d-cache-size = <32768>; + d-tlb-sets = <1>; + d-tlb-size = <40>; + device_type = "cpu"; + i-cache-block-size = <64>; + i-cache-sets = <128>; + i-cache-size = <32768>; + i-tlb-sets = <1>; + i-tlb-size = <40>; + mmu-type = "riscv,sv39"; + next-level-cache = <&ccache>; + reg = <0x4>; + riscv,isa = "rv64imafdc"; + tlb-split; + cpu4_intc: interrupt-controller { + #interrupt-cells = <1>; + compatible = "riscv,cpu-intc"; + interrupt-controller; + }; + }; + }; + soc { + #address-cells = <2>; + #size-cells = <2>; + compatible = "simple-bus"; + ranges; + plic0: interrupt-controller@c000000 { + #interrupt-cells = <1>; + #address-cells = <0>; + compatible = "sifive,fu540-c000-plic", "sifive,plic-1.0.0"; + reg = <0x0 0xc000000 0x0 0x4000000>; + riscv,ndev = <69>; + interrupt-controller; + interrupts-extended = < + &cpu0_intc 0xffffffff + &cpu1_intc 0xffffffff &cpu1_intc 9 + &cpu2_intc 0xffffffff &cpu2_intc 9 + &cpu3_intc 0xffffffff &cpu3_intc 9 + &cpu4_intc 0xffffffff &cpu4_intc 9>; + }; + prci: clock-controller@10000000 { + compatible = "sifive,fu740-c000-prci"; + reg = <0x0 0x10000000 0x0 0x1000>; + clocks = <&hfclk>, <&rtcclk>; + #clock-cells = <1>; + }; + uart0: serial@10010000 { + compatible = "sifive,fu740-c000-uart", "sifive,uart0"; + reg = <0x0 0x10010000 0x0 0x1000>; + interrupt-parent = <&plic0>; + interrupts = <39>; + clocks = <&prci PRCI_CLK_PCLK>; + status = "disabled"; + }; + uart1: serial@10011000 { + compatible = "sifive,fu740-c000-uart", "sifive,uart0"; + reg = <0x0 0x10011000 0x0 0x1000>; + interrupt-parent = <&plic0>; + interrupts = <40>; + clocks = <&prci PRCI_CLK_PCLK>; + status = "disabled"; + }; + i2c0: i2c@10030000 { + compatible = "sifive,fu740-c000-i2c", "sifive,i2c0"; + reg = <0x0 0x10030000 0x0 0x1000>; + interrupt-parent = <&plic0>; + interrupts = <52>; + clocks = <&prci PRCI_CLK_PCLK>; + reg-shift = <2>; + reg-io-width = <1>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + i2c1: i2c@10031000 { + compatible = "sifive,fu740-c000-i2c", "sifive,i2c0"; + reg = <0x0 0x10031000 0x0 0x1000>; + interrupt-parent = <&plic0>; + interrupts = <53>; + clocks = <&prci PRCI_CLK_PCLK>; + reg-shift = <2>; + reg-io-width = <1>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + qspi0: spi@10040000 { + compatible = "sifive,fu740-c000-spi", "sifive,spi0"; + reg = <0x0 0x10040000 0x0 0x1000>, + <0x0 0x20000000 0x0 0x10000000>; + interrupt-parent = <&plic0>; + interrupts = <41>; + clocks = <&prci PRCI_CLK_PCLK>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + qspi1: spi@10041000 { + compatible = "sifive,fu740-c000-spi", "sifive,spi0"; + reg = <0x0 0x10041000 0x0 0x1000>, + <0x0 0x30000000 0x0 0x10000000>; + interrupt-parent = <&plic0>; + interrupts = <42>; + clocks = <&prci PRCI_CLK_PCLK>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + spi0: spi@10050000 { + compatible = "sifive,fu740-c000-spi", "sifive,spi0"; + reg = <0x0 0x10050000 0x0 0x1000>; + interrupt-parent = <&plic0>; + interrupts = <43>; + clocks = <&prci PRCI_CLK_PCLK>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + eth0: ethernet@10090000 { + compatible = "sifive,fu540-c000-gem"; + interrupt-parent = <&plic0>; + interrupts = <55>; + reg = <0x0 0x10090000 0x0 0x2000>, + <0x0 0x100a0000 0x0 0x1000>; + local-mac-address = [00 00 00 00 00 00]; + clock-names = "pclk", "hclk"; + clocks = <&prci PRCI_CLK_GEMGXLPLL>, + <&prci PRCI_CLK_GEMGXLPLL>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + pwm0: pwm@10020000 { + compatible = "sifive,fu740-c000-pwm", "sifive,pwm0"; + reg = <0x0 0x10020000 0x0 0x1000>; + interrupt-parent = <&plic0>; + interrupts = <44>, <45>, <46>, <47>; + clocks = <&prci PRCI_CLK_PCLK>; + #pwm-cells = <3>; + status = "disabled"; + }; + pwm1: pwm@10021000 { + compatible = "sifive,fu740-c000-pwm", "sifive,pwm0"; + reg = <0x0 0x10021000 0x0 0x1000>; + interrupt-parent = <&plic0>; + interrupts = <48>, <49>, <50>, <51>; + clocks = <&prci PRCI_CLK_PCLK>; + #pwm-cells = <3>; + status = "disabled"; + }; + ccache: cache-controller@2010000 { + compatible = "sifive,fu740-c000-ccache", "cache"; + cache-block-size = <64>; + cache-level = <2>; + cache-sets = <2048>; + cache-size = <2097152>; + cache-unified; + interrupt-parent = <&plic0>; + interrupts = <19 20 21 22>; + reg = <0x0 0x2010000 0x0 0x1000>; + }; + gpio: gpio@10060000 { + compatible = "sifive,fu740-c000-gpio", "sifive,gpio0"; + interrupt-parent = <&plic0>; + interrupts = <23>, <24>, <25>, <26>, <27>, <28>, <29>, + <30>, <31>, <32>, <33>, <34>, <35>, <36>, + <37>, <38>; + reg = <0x0 0x10060000 0x0 0x1000>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + clocks = <&prci PRCI_CLK_PCLK>; + status = "disabled"; + }; + }; +}; From patchwork Tue Dec 8 04:55:40 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yash Shah X-Patchwork-Id: 1412449 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; 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dkim=none (message not signed) header.d=none;vger.kernel.org; dmarc=none action=none header.from=sifive.com; Received: from BY5PR13MB4453.namprd13.prod.outlook.com (2603:10b6:a03:1d1::19) by BY5PR13MB4440.namprd13.prod.outlook.com (2603:10b6:a03:1d2::16) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3654.7; Tue, 8 Dec 2020 04:56:56 +0000 Received: from BY5PR13MB4453.namprd13.prod.outlook.com ([fe80::7c13:1ac6:9f2a:5eae]) by BY5PR13MB4453.namprd13.prod.outlook.com ([fe80::7c13:1ac6:9f2a:5eae%8]) with mapi id 15.20.3654.012; Tue, 8 Dec 2020 04:56:56 +0000 From: Yash Shah To: linux-spi@vger.kernel.org, linux-serial@vger.kernel.org, linux-pwm@vger.kernel.org, linux-i2c@vger.kernel.org, linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org, devicetree@vger.kernel.org, linux-gpio@vger.kernel.org Cc: broonie@kernel.org, gregkh@linuxfoundation.org, aou@eecs.berkeley.edu, lee.jones@linaro.org, u.kleine-koenig@pengutronix.de, thierry.reding@gmail.com, andrew@lunn.ch, peter@korsgaard.com, paul.walmsley@sifive.com, palmer@dabbelt.com, robh+dt@kernel.org, bgolaszewski@baylibre.com, linus.walleij@linaro.org, Yash Shah Subject: [PATCH v2 8/9] dt-bindings: riscv: Update YAML doc to support SiFive HiFive Unmatched board Date: Tue, 8 Dec 2020 10:25:40 +0530 Message-Id: <1607403341-57214-9-git-send-email-yash.shah@sifive.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1607403341-57214-1-git-send-email-yash.shah@sifive.com> References: <1607403341-57214-1-git-send-email-yash.shah@sifive.com> X-Originating-IP: [159.117.144.156] X-ClientProxiedBy: PN1PR0101CA0041.INDPRD01.PROD.OUTLOOK.COM (2603:1096:c00:c::27) To BY5PR13MB4453.namprd13.prod.outlook.com (2603:10b6:a03:1d1::19) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from osubuntu003.open-silicon.com (159.117.144.156) by PN1PR0101CA0041.INDPRD01.PROD.OUTLOOK.COM (2603:1096:c00:c::27) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3632.17 via Frontend Transport; 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X-MS-Exchange-AntiSpam-MessageData: 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 X-OriginatorOrg: sifive.com X-MS-Exchange-CrossTenant-AuthSource: BY5PR13MB4453.namprd13.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 08 Dec 2020 04:56:55.9583 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 22f88e9d-ae0d-4ed9-b984-cdc9be1529f1 X-MS-Exchange-CrossTenant-Network-Message-Id: 5cd98e1f-097b-4b84-6196-08d89b35aff8 X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: Y9onxORMxzVGeSJEfa3rfCocvHc/AT19xrzyKKkunnZvc/9l4UIviPBNcgY6HygDp61Wye2ns5aK7FREX+eqhQ== X-MS-Exchange-Transport-CrossTenantHeadersStamped: BY5PR13MB4440 Precedence: bulk List-ID: X-Mailing-List: linux-pwm@vger.kernel.org Add new compatible strings to the YAML DT binding document to support SiFive's HiFive Unmatched board Signed-off-by: Yash Shah Reviewed-by: Rob Herring Reviewed-by: Bin Meng --- Documentation/devicetree/bindings/riscv/sifive.yaml | 17 ++++++++++++----- 1 file changed, 12 insertions(+), 5 deletions(-) diff --git a/Documentation/devicetree/bindings/riscv/sifive.yaml b/Documentation/devicetree/bindings/riscv/sifive.yaml index 3a8647d..ee0a239 100644 --- a/Documentation/devicetree/bindings/riscv/sifive.yaml +++ b/Documentation/devicetree/bindings/riscv/sifive.yaml @@ -17,11 +17,18 @@ properties: $nodename: const: '/' compatible: - items: - - enum: - - sifive,hifive-unleashed-a00 - - const: sifive,fu540-c000 - - const: sifive,fu540 + oneOf: + - items: + - enum: + - sifive,hifive-unleashed-a00 + - const: sifive,fu540-c000 + - const: sifive,fu540 + + - items: + - enum: + - sifive,hifive-unmatched-a00 + - const: sifive,fu740-c000 + - const: sifive,fu740 additionalProperties: true From patchwork Tue Dec 8 04:55:41 2020 Content-Type: text/plain; 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Tue, 8 Dec 2020 04:57:02 +0000 From: Yash Shah To: linux-spi@vger.kernel.org, linux-serial@vger.kernel.org, linux-pwm@vger.kernel.org, linux-i2c@vger.kernel.org, linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org, devicetree@vger.kernel.org, linux-gpio@vger.kernel.org Cc: broonie@kernel.org, gregkh@linuxfoundation.org, aou@eecs.berkeley.edu, lee.jones@linaro.org, u.kleine-koenig@pengutronix.de, thierry.reding@gmail.com, andrew@lunn.ch, peter@korsgaard.com, paul.walmsley@sifive.com, palmer@dabbelt.com, robh+dt@kernel.org, bgolaszewski@baylibre.com, linus.walleij@linaro.org, Yash Shah Subject: [PATCH v2 9/9] riscv: dts: add initial board data for the SiFive HiFive Unmatched Date: Tue, 8 Dec 2020 10:25:41 +0530 Message-Id: <1607403341-57214-10-git-send-email-yash.shah@sifive.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1607403341-57214-1-git-send-email-yash.shah@sifive.com> References: <1607403341-57214-1-git-send-email-yash.shah@sifive.com> X-Originating-IP: [159.117.144.156] X-ClientProxiedBy: PN1PR0101CA0041.INDPRD01.PROD.OUTLOOK.COM (2603:1096:c00:c::27) To BY5PR13MB4453.namprd13.prod.outlook.com (2603:10b6:a03:1d1::19) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from osubuntu003.open-silicon.com (159.117.144.156) by PN1PR0101CA0041.INDPRD01.PROD.OUTLOOK.COM (2603:1096:c00:c::27) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3632.17 via Frontend Transport; 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This patch is dependent on Zong's Patchset[0]. [0]: https://lore.kernel.org/linux-riscv/20201130082330.77268-4-zong.li@sifive.com/T/#u Signed-off-by: Yash Shah Reviewed-by: Bin Meng --- arch/riscv/boot/dts/sifive/Makefile | 3 +- .../riscv/boot/dts/sifive/hifive-unmatched-a00.dts | 253 +++++++++++++++++++++ 2 files changed, 255 insertions(+), 1 deletion(-) create mode 100644 arch/riscv/boot/dts/sifive/hifive-unmatched-a00.dts diff --git a/arch/riscv/boot/dts/sifive/Makefile b/arch/riscv/boot/dts/sifive/Makefile index 6d6189e..74c47fe 100644 --- a/arch/riscv/boot/dts/sifive/Makefile +++ b/arch/riscv/boot/dts/sifive/Makefile @@ -1,2 +1,3 @@ # SPDX-License-Identifier: GPL-2.0 -dtb-$(CONFIG_SOC_SIFIVE) += hifive-unleashed-a00.dtb +dtb-$(CONFIG_SOC_SIFIVE) += hifive-unleashed-a00.dtb \ + hifive-unmatched-a00.dtb diff --git a/arch/riscv/boot/dts/sifive/hifive-unmatched-a00.dts b/arch/riscv/boot/dts/sifive/hifive-unmatched-a00.dts new file mode 100644 index 0000000..b1c3c59 --- /dev/null +++ b/arch/riscv/boot/dts/sifive/hifive-unmatched-a00.dts @@ -0,0 +1,253 @@ +// SPDX-License-Identifier: (GPL-2.0 OR MIT) +/* Copyright (c) 2020 SiFive, Inc */ + +#include "fu740-c000.dtsi" +#include + +/* Clock frequency (in Hz) of the PCB crystal for rtcclk */ +#define RTCCLK_FREQ 1000000 + +/ { + #address-cells = <2>; + #size-cells = <2>; + model = "SiFive HiFive Unmatched A00"; + compatible = "sifive,hifive-unmatched-a00", "sifive,fu740-c000", + "sifive,fu740"; + + chosen { + stdout-path = "serial0"; + }; + + cpus { + timebase-frequency = ; + }; + + memory@80000000 { + device_type = "memory"; + reg = <0x0 0x80000000 0x2 0x00000000>; + }; + + soc { + }; + + hfclk: hfclk { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <26000000>; + clock-output-names = "hfclk"; + }; + + rtcclk: rtcclk { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = ; + clock-output-names = "rtcclk"; + }; +}; + +&uart0 { + status = "okay"; +}; + +&uart1 { + status = "okay"; +}; + +&i2c0 { + status = "okay"; + + temperature-sensor@4c { + compatible = "ti,tmp451"; + reg = <0x4c>; + interrupt-parent = <&gpio>; + interrupts = <6 IRQ_TYPE_LEVEL_LOW>; + }; + + pmic@58 { + compatible = "dlg,da9063"; + reg = <0x58>; + interrupt-parent = <&gpio>; + interrupts = <1 IRQ_TYPE_LEVEL_LOW>; + interrupt-controller; + + regulators { + vdd_bcore1: bcore1 { + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <900000>; + regulator-min-microamp = <5000000>; + regulator-max-microamp = <5000000>; + regulator-always-on; + }; + + vdd_bcore2: bcore2 { + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <900000>; + regulator-min-microamp = <5000000>; + regulator-max-microamp = <5000000>; + regulator-always-on; + }; + + vdd_bpro: bpro { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-min-microamp = <2500000>; + regulator-max-microamp = <2500000>; + regulator-always-on; + }; + + vdd_bperi: bperi { + regulator-min-microvolt = <1050000>; + regulator-max-microvolt = <1050000>; + regulator-min-microamp = <1500000>; + regulator-max-microamp = <1500000>; + regulator-always-on; + }; + + vdd_bmem: bmem { + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-min-microamp = <3000000>; + regulator-max-microamp = <3000000>; + regulator-always-on; + }; + + vdd_bio: bio { + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-min-microamp = <3000000>; + regulator-max-microamp = <3000000>; + regulator-always-on; + }; + + vdd_ldo1: ldo1 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-min-microamp = <100000>; + regulator-max-microamp = <100000>; + regulator-always-on; + }; + + vdd_ldo2: ldo2 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-min-microamp = <200000>; + regulator-max-microamp = <200000>; + regulator-always-on; + }; + + vdd_ldo3: ldo3 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-min-microamp = <200000>; + regulator-max-microamp = <200000>; + regulator-always-on; + }; + + vdd_ldo4: ldo4 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-min-microamp = <200000>; + regulator-max-microamp = <200000>; + regulator-always-on; + }; + + vdd_ldo5: ldo5 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-min-microamp = <100000>; + regulator-max-microamp = <100000>; + regulator-always-on; + }; + + vdd_ldo6: ldo6 { + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-min-microamp = <200000>; + regulator-max-microamp = <200000>; + regulator-always-on; + }; + + vdd_ldo7: ldo7 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-min-microamp = <200000>; + regulator-max-microamp = <200000>; + regulator-always-on; + }; + + vdd_ldo8: ldo8 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-min-microamp = <200000>; + regulator-max-microamp = <200000>; + regulator-always-on; + }; + + vdd_ld09: ldo9 { + regulator-min-microvolt = <1050000>; + regulator-max-microvolt = <1050000>; + regulator-min-microamp = <200000>; + regulator-max-microamp = <200000>; + }; + + vdd_ldo10: ldo10 { + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + regulator-min-microamp = <300000>; + regulator-max-microamp = <300000>; + }; + + vdd_ldo11: ldo11 { + regulator-min-microvolt = <2500000>; + regulator-max-microvolt = <2500000>; + regulator-min-microamp = <300000>; + regulator-max-microamp = <300000>; + regulator-always-on; + }; + }; + }; +}; + +&qspi0 { + status = "okay"; + flash@0 { + compatible = "issi,is25wp256", "jedec,spi-nor"; + reg = <0>; + spi-max-frequency = <50000000>; + m25p,fast-read; + spi-tx-bus-width = <4>; + spi-rx-bus-width = <4>; + }; +}; + +&spi0 { + status = "okay"; + mmc@0 { + compatible = "mmc-spi-slot"; + reg = <0>; + spi-max-frequency = <20000000>; + voltage-ranges = <3300 3300>; + disable-wp; + }; +}; + +ð0 { + status = "okay"; + phy-mode = "gmii"; + phy-handle = <&phy0>; + phy0: ethernet-phy@0 { + reg = <0>; + }; +}; + +&pwm0 { + status = "okay"; +}; + +&pwm1 { + status = "okay"; +}; + +&gpio { + status = "okay"; +};