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X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Add '#address-cells' and '#size-cells' for all I2C to avoid duplicate these at every board files. Signed-off-by: Frank Li Reviewed-by: Peng Fan --- arch/arm64/boot/dts/freescale/imx95.dtsi | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx95.dtsi b/arch/arm64/boot/dts/freescale/imx95.dtsi index f98cec944eeed..cc5e829e76cc5 100644 --- a/arch/arm64/boot/dts/freescale/imx95.dtsi +++ b/arch/arm64/boot/dts/freescale/imx95.dtsi @@ -462,6 +462,8 @@ lpi2c3: i2c@42530000 { clocks = <&scmi_clk IMX95_CLK_LPI2C3>, <&scmi_clk IMX95_CLK_BUSWAKEUP>; clock-names = "per", "ipg"; + #address-cells = <1>; + #size-cells = <0>; status = "disabled"; }; @@ -472,6 +474,8 @@ lpi2c4: i2c@42540000 { clocks = <&scmi_clk IMX95_CLK_LPI2C4>, <&scmi_clk IMX95_CLK_BUSWAKEUP>; clock-names = "per", "ipg"; + #address-cells = <1>; + #size-cells = <0>; status = "disabled"; }; @@ -566,6 +570,8 @@ lpi2c5: i2c@426b0000 { clocks = <&scmi_clk IMX95_CLK_LPI2C5>, <&scmi_clk IMX95_CLK_BUSWAKEUP>; clock-names = "per", "ipg"; + #address-cells = <1>; + #size-cells = <0>; status = "disabled"; }; @@ -576,6 +582,8 @@ lpi2c6: i2c@426c0000 { clocks = <&scmi_clk IMX95_CLK_LPI2C6>, <&scmi_clk IMX95_CLK_BUSWAKEUP>; clock-names = "per", "ipg"; + #address-cells = <1>; + #size-cells = <0>; status = "disabled"; }; @@ -586,6 +594,8 @@ lpi2c7: i2c@426d0000 { clocks = <&scmi_clk IMX95_CLK_LPI2C7>, <&scmi_clk IMX95_CLK_BUSWAKEUP>; clock-names = "per", "ipg"; + #address-cells = <1>; + #size-cells = <0>; status = "disabled"; }; @@ -596,6 +606,8 @@ lpi2c8: i2c@426e0000 { clocks = <&scmi_clk IMX95_CLK_LPI2C8>, <&scmi_clk IMX95_CLK_BUSWAKEUP>; clock-names = "per", "ipg"; + #address-cells = <1>; + #size-cells = <0>; status = "disabled"; }; @@ -816,6 +828,8 @@ lpi2c1: i2c@44340000 { clocks = <&scmi_clk IMX95_CLK_LPI2C1>, <&scmi_clk IMX95_CLK_BUSAON>; clock-names = "per", "ipg"; + #address-cells = <1>; + #size-cells = <0>; status = "disabled"; }; @@ -826,6 +840,8 @@ lpi2c2: i2c@44350000 { clocks = <&scmi_clk IMX95_CLK_LPI2C2>, <&scmi_clk IMX95_CLK_BUSAON>; clock-names = "per", "ipg"; + #address-cells = <1>; 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X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Add pcie[0,1] and pcie-ep[0,1] support. Signed-off-by: Frank Li --- arch/arm64/boot/dts/freescale/imx95.dtsi | 134 +++++++++++++++++++++++ 1 file changed, 134 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx95.dtsi b/arch/arm64/boot/dts/freescale/imx95.dtsi index cc5e829e76cc5..1bbf9a0468f69 100644 --- a/arch/arm64/boot/dts/freescale/imx95.dtsi +++ b/arch/arm64/boot/dts/freescale/imx95.dtsi @@ -1054,5 +1054,139 @@ smmu: iommu@490d0000 { status = "disabled"; }; }; + + pcie0: pcie@4c300000 { + compatible = "fsl,imx95-pcie"; + reg = <0 0x4c300000 0 0x10000>, + <0 0x60100000 0 0xfe00000>, + <0 0x4c360000 0 0x10000>, + <0 0x4c340000 0 0x2000>; + reg-names = "dbi", "config", "atu", "app"; + ranges = <0x81000000 0x0 0x00000000 0x0 0x6ff00000 0 0x00100000>, + <0x82000000 0x0 0x10000000 0x9 0x10000000 0 0x10000000>; + #address-cells = <3>; + #size-cells = <2>; + device_type = "pci"; + linux,pci-domain = <0>; + bus-range = <0x00 0xff>; + num-lanes = <1>; + num-viewport = <8>; + interrupts = ; + interrupt-names = "msi"; + #interrupt-cells = <1>; + interrupt-map-mask = <0 0 0 0x7>; + interrupt-map = <0 0 0 1 &gic 0 0 GIC_SPI 306 IRQ_TYPE_LEVEL_HIGH>, + <0 0 0 2 &gic 0 0 GIC_SPI 307 IRQ_TYPE_LEVEL_HIGH>, + <0 0 0 3 &gic 0 0 GIC_SPI 308 IRQ_TYPE_LEVEL_HIGH>, + <0 0 0 4 &gic 0 0 GIC_SPI 309 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&scmi_clk IMX95_CLK_HSIO>, + <&scmi_clk IMX95_CLK_HSIOPLL>, + <&scmi_clk IMX95_CLK_HSIOPLL_VCO>, + <&scmi_clk IMX95_CLK_HSIOPCIEAUX>; + clock-names = "pcie", "pcie_bus", "pcie_phy", "pcie_aux"; + assigned-clocks =<&scmi_clk IMX95_CLK_HSIOPLL_VCO>, + <&scmi_clk IMX95_CLK_HSIOPLL>, + <&scmi_clk IMX95_CLK_HSIOPCIEAUX>; + assigned-clock-rates = <3600000000>, <100000000>, <10000000>; + assigned-clock-parents = <0>, <0>, + <&scmi_clk IMX95_CLK_SYSPLL1_PFD1_DIV2>; + power-domains = <&scmi_devpd IMX95_PD_HSIO_TOP>; + fsl,max-link-speed = <3>; + status = "disabled"; + }; + + pcie0_ep: pcie-ep@4c300000 { + compatible = "fsl,imx95-pcie-ep"; + reg = <0 0x4c300000 0 0x10000>, + <0 0x4c360000 0 0x1000>, + <0 0x4c320000 0 0x1000>, + <0 0x4c340000 0 0x2000>, + <0 0x4c370000 0 0x10000>, + <0x9 0 1 0>; + reg-names = "dbi","atu", "dbi2", "app", "dma", "addr_space"; + num-lanes = <1>; + interrupts = ; + interrupt-names = "dma"; + clocks = <&scmi_clk IMX95_CLK_HSIO>, + <&scmi_clk IMX95_CLK_HSIOPLL>, + <&scmi_clk IMX95_CLK_HSIOPLL_VCO>, + <&scmi_clk IMX95_CLK_HSIOPCIEAUX>; + clock-names = "pcie", "pcie_bus", "pcie_phy", "pcie_aux"; + assigned-clocks =<&scmi_clk IMX95_CLK_HSIOPLL_VCO>, + <&scmi_clk IMX95_CLK_HSIOPLL>, + <&scmi_clk IMX95_CLK_HSIOPCIEAUX>; + assigned-clock-rates = <3600000000>, <100000000>, <10000000>; + assigned-clock-parents = <0>, <0>, + <&scmi_clk IMX95_CLK_SYSPLL1_PFD1_DIV2>; + power-domains = <&scmi_devpd IMX95_PD_HSIO_TOP>; + status = "disabled"; + }; + + pcie1: pcie@4c380000 { + compatible = "fsl,imx95-pcie"; + reg = <0 0x4c380000 0 0x10000>, + <8 0x80100000 0 0xfe00000>, + <0 0x4c3e0000 0 0x10000>, + <0 0x4c3c0000 0 0x2000>; + reg-names = "dbi", "config", "atu", "app"; + ranges = <0x81000000 0 0x00000000 0x8 0x8ff00000 0 0x00100000>, + <0x82000000 0 0x10000000 0xa 0x10000000 0 0x10000000>; + #address-cells = <3>; + #size-cells = <2>; + device_type = "pci"; + linux,pci-domain = <1>; + bus-range = <0x00 0xff>; + num-lanes = <1>; + num-viewport = <8>; + interrupts = ; + interrupt-names = "msi"; + #interrupt-cells = <1>; + interrupt-map-mask = <0 0 0 0x7>; + interrupt-map = <0 0 0 1 &gic 0 0 GIC_SPI 312 IRQ_TYPE_LEVEL_HIGH>, + <0 0 0 2 &gic 0 0 GIC_SPI 313 IRQ_TYPE_LEVEL_HIGH>, + <0 0 0 3 &gic 0 0 GIC_SPI 314 IRQ_TYPE_LEVEL_HIGH>, + <0 0 0 4 &gic 0 0 GIC_SPI 315 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&scmi_clk IMX95_CLK_HSIO>, + <&scmi_clk IMX95_CLK_HSIOPLL>, + <&scmi_clk IMX95_CLK_HSIOPLL_VCO>, + <&scmi_clk IMX95_CLK_HSIOPCIEAUX>; + clock-names = "pcie", "pcie_bus", "pcie_phy", "pcie_aux"; + assigned-clocks =<&scmi_clk IMX95_CLK_HSIOPLL_VCO>, + <&scmi_clk IMX95_CLK_HSIOPLL>, + <&scmi_clk IMX95_CLK_HSIOPCIEAUX>; + assigned-clock-rates = <3600000000>, <100000000>, <10000000>; + assigned-clock-parents = <0>, <0>, + <&scmi_clk IMX95_CLK_SYSPLL1_PFD1_DIV2>; + power-domains = <&scmi_devpd IMX95_PD_HSIO_TOP>; + fsl,max-link-speed = <3>; + status = "disabled"; + }; + + pcie1_ep: pcie-ep@4c380000 { + compatible = "fsl,imx95-pcie-ep"; + reg = <0 0x4c380000 0 0x10000>, + <0 0x4c3e0000 0 0x1000>, + <0 0x4c3a0000 0 0x1000>, + <0 0x4c3c0000 0 0x2000>, + <0 0x4c3f0000 0 0x10000>, + <0xa 0 1 0>; + reg-names = "dbi", "atu", "dbi2", "app", "dma", "addr_space"; + num-lanes = <1>; + interrupts = ; + interrupt-names = "dma"; + clocks = <&scmi_clk IMX95_CLK_HSIO>, + <&scmi_clk IMX95_CLK_HSIOPLL>, + <&scmi_clk IMX95_CLK_HSIOPLL_VCO>, + <&scmi_clk IMX95_CLK_HSIOPCIEAUX>; + clock-names = "pcie", "pcie_bus", "pcie_phy", "pcie_aux"; + assigned-clocks =<&scmi_clk IMX95_CLK_HSIOPLL_VCO>, + <&scmi_clk IMX95_CLK_HSIOPLL>, + <&scmi_clk IMX95_CLK_HSIOPCIEAUX>; + assigned-clock-rates = <3600000000>, <100000000>, <10000000>; + assigned-clock-parents = <0>, <0>, + <&scmi_clk IMX95_CLK_SYSPLL1_PFD1_DIV2>; + power-domains = <&scmi_devpd IMX95_PD_HSIO_TOP>; + status = "disabled"; + }; }; }; From patchwork Mon Jun 17 22:30:59 2024 Content-Type: text/plain; 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X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Add lpi2c7 and expander gpio pcal6524. Signed-off-by: Frank Li --- .../boot/dts/freescale/imx95-19x19-evk.dts | 34 +++++++++++++++++++ 1 file changed, 34 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx95-19x19-evk.dts b/arch/arm64/boot/dts/freescale/imx95-19x19-evk.dts index 675abb70aa18d..636907c852e78 100644 --- a/arch/arm64/boot/dts/freescale/imx95-19x19-evk.dts +++ b/arch/arm64/boot/dts/freescale/imx95-19x19-evk.dts @@ -53,6 +53,27 @@ reg_usdhc2_vmmc: regulator-usdhc2 { }; }; +&lpi2c7 { + clock-frequency = <1000000>; + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&pinctrl_lpi2c7>; + pinctrl-1 = <&pinctrl_lpi2c7>; + status = "okay"; + + i2c7_pcal6524: i2c7-gpio@22 { + compatible = "nxp,pcal6524"; + reg = <0x22>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c7_pcal6524>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + interrupt-parent = <&gpio5>; + interrupts = <16 IRQ_TYPE_LEVEL_LOW>; + }; +}; + &lpuart1 { /* console */ pinctrl-names = "default"; @@ -95,6 +116,19 @@ &wdog3 { }; &scmi_iomuxc { + pinctrl_i2c7_pcal6524: i2c7pcal6524grp { + fsl,pins = < + IMX95_PAD_GPIO_IO36__GPIO5_IO_BIT16 0x31e + >; + }; + + pinctrl_lpi2c7: lpi2c7grp { + fsl,pins = < + IMX95_PAD_GPIO_IO08__LPI2C7_SDA 0x40000b9e + IMX95_PAD_GPIO_IO09__LPI2C7_SCL 0x40000b9e + >; + }; + pinctrl_uart1: uart1grp { fsl,pins = < IMX95_PAD_UART1_RXD__AONMIX_TOP_LPUART1_RX 0x31e From patchwork Mon Jun 17 22:31:00 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Frank Li X-Patchwork-Id: 13701513 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id A5E96C27C79 for ; Mon, 17 Jun 2024 22:46:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; 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Mon, 17 Jun 2024 22:31:32 +0000 From: Frank Li To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , devicetree@vger.kernel.org (open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS), imx@lists.linux.dev (open list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE), linux-arm-kernel@lists.infradead.org (moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE), linux-kernel@vger.kernel.org (open list) Subject: [PATCH 4/4] arm64: dts: imx95-19x19-evk: add PCIe[0,1] support Date: Mon, 17 Jun 2024 18:31:00 -0400 Message-Id: <20240617223100.1539796-4-Frank.Li@nxp.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240617223100.1539796-1-Frank.Li@nxp.com> References: <20240617223100.1539796-1-Frank.Li@nxp.com> X-ClientProxiedBy: SJ0PR05CA0032.namprd05.prod.outlook.com (2603:10b6:a03:33f::7) To PAXPR04MB9642.eurprd04.prod.outlook.com (2603:10a6:102:240::14) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: PAXPR04MB9642:EE_|AS8PR04MB8150:EE_ X-MS-Office365-Filtering-Correlation-Id: 78324751-02eb-43de-634a-08dc8f1d3d01 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230037|1800799021|7416011|52116011|366013|376011|38350700011|921017; 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X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Add PCIe[0,1] and all dependent nodes. Signed-off-by: Frank Li --- .../boot/dts/freescale/imx95-19x19-evk.dts | 58 +++++++++++++++++++ 1 file changed, 58 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx95-19x19-evk.dts b/arch/arm64/boot/dts/freescale/imx95-19x19-evk.dts index 636907c852e78..e6f748181aeec 100644 --- a/arch/arm64/boot/dts/freescale/imx95-19x19-evk.dts +++ b/arch/arm64/boot/dts/freescale/imx95-19x19-evk.dts @@ -40,6 +40,36 @@ linux_cma: linux,cma { }; }; + reg_m2_pwr: regulator-m2-pwr { + compatible = "regulator-fixed"; + regulator-name = "M.2-power"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&i2c7_pcal6524 20 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + + reg_pcie0: regulator-pcie { + compatible = "regulator-fixed"; + regulator-name = "PCIE_WLAN_EN"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + vin-supply = <®_m2_pwr>; + gpio = <&i2c7_pcal6524 6 GPIO_ACTIVE_HIGH>; + enable-active-high; + regulator-always-on; + }; + + reg_slot_pwr: regulator-slot-pwr { + compatible = "regulator-fixed"; + regulator-name = "PCIe slot-power"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&i2c7_pcal6524 14 GPIO_ACTIVE_HIGH>; + enable-active-high; + regulator-always-on; + }; + reg_usdhc2_vmmc: regulator-usdhc2 { compatible = "regulator-fixed"; pinctrl-names = "default"; @@ -85,6 +115,22 @@ &mu7 { status = "okay"; }; +&pcie0 { + pinctrl-0 = <&pinctrl_pcie0>; + pinctrl-names = "default"; + reset-gpio = <&i2c7_pcal6524 5 GPIO_ACTIVE_LOW>; + vpcie-supply = <®_pcie0>; + status = "okay"; +}; + +&pcie1 { + pinctrl-0 = <&pinctrl_pcie1>; + pinctrl-names = "default"; + reset-gpio = <&i2c7_pcal6524 16 GPIO_ACTIVE_LOW>; + vpcie-supply = <®_slot_pwr>; + status = "okay"; +}; + &usdhc1 { pinctrl-names = "default", "state_100mhz", "state_200mhz", "sleep"; pinctrl-0 = <&pinctrl_usdhc1>; @@ -129,6 +175,18 @@ IMX95_PAD_GPIO_IO09__LPI2C7_SCL 0x40000b9e >; }; + pinctrl_pcie0: pcie0grp { + fsl,pins = < + IMX95_PAD_GPIO_IO32__HSIOMIX_TOP_PCIE1_CLKREQ_B 0x4000031e + >; + }; + + pinctrl_pcie1: pcie1grp { + fsl,pins = < + IMX95_PAD_GPIO_IO35__HSIOMIX_TOP_PCIE2_CLKREQ_B 0x4000031e + >; + }; + pinctrl_uart1: uart1grp { fsl,pins = < IMX95_PAD_UART1_RXD__AONMIX_TOP_LPUART1_RX 0x31e