From: Andrey Smirnov <andrew.smirnov@gmail.com> To: Shawn Guo <shawnguo@kernel.org> Cc: Andrey Smirnov <andrew.smirnov@gmail.com>, Lucas Stach <l.stach@pengutronix.de>, Fabio Estevam <fabio.estevam@nxp.com>, Chris Healy <cphealy@gmail.com>, Leonard Crestez <leonard.crestez@nxp.com>, "A.s. Dong" <aisheng.dong@nxp.com>, Richard Zhu <hongxing.zhu@nxp.com>, linux-imx@nxp.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH v3 4/5] arm64: dts: imx8mq: Add nodes for PCIe IP blocks Date: Tue, 19 Feb 2019 17:58:56 -0800 [thread overview] Message-ID: <20190220015857.7136-5-andrew.smirnov@gmail.com> (raw) In-Reply-To: <20190220015857.7136-1-andrew.smirnov@gmail.com> Add nodes for two PCIe controllers found on i.MX8MQ. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Reviewed-by: Lucas Stach <l.stach@pengutronix.de> Cc: Shawn Guo <shawnguo@kernel.org> Cc: Fabio Estevam <fabio.estevam@nxp.com> Cc: Chris Healy <cphealy@gmail.com> Cc: Lucas Stach <l.stach@pengutronix.de> Cc: Leonard Crestez <leonard.crestez@nxp.com> Cc: "A.s. Dong" <aisheng.dong@nxp.com> Cc: Richard Zhu <hongxing.zhu@nxp.com> Cc: linux-imx@nxp.com Cc: linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org --- arch/arm64/boot/dts/freescale/imx8mq.dtsi | 58 +++++++++++++++++++++++ 1 file changed, 58 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx8mq.dtsi b/arch/arm64/boot/dts/freescale/imx8mq.dtsi index fca9b71de94f..cae44bcde6f4 100644 --- a/arch/arm64/boot/dts/freescale/imx8mq.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mq.dtsi @@ -6,6 +6,7 @@ #include <dt-bindings/clock/imx8mq-clock.h> #include <dt-bindings/power/imx8mq-power.h> +#include <dt-bindings/reset/imx8mq-reset.h> #include <dt-bindings/gpio/gpio.h> #include <dt-bindings/interrupt-controller/arm-gic.h> #include "imx8mq-pinfunc.h" @@ -536,6 +537,63 @@ }; }; + pcie0: pcie@33800000 { + compatible = "fsl,imx8mq-pcie"; + reg = <0x33800000 0x400000>, + <0x1ff00000 0x80000>; + reg-names = "dbi", "config"; + #address-cells = <3>; + #size-cells = <2>; + device_type = "pci"; + bus-range = <0x00 0xff>; + ranges = <0x81000000 0 0x00000000 0x1ff80000 0 0x00010000 /* downstream I/O 64KB */ + 0x82000000 0 0x18000000 0x18000000 0 0x07f00000>; /* non-prefetchable memory */ + num-lanes = <1>; + interrupts = <GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "msi"; + #interrupt-cells = <1>; + interrupt-map-mask = <0 0 0 0x7>; + interrupt-map = <0 0 0 1 &gic GIC_SPI 125 IRQ_TYPE_LEVEL_HIGH>, + <0 0 0 2 &gic GIC_SPI 124 IRQ_TYPE_LEVEL_HIGH>, + <0 0 0 3 &gic GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH>, + <0 0 0 4 &gic GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>; + fsl,max-link-speed = <2>; + power-domains = <&pgc_pcie>; + resets = <&src IMX8MQ_RESET_PCIEPHY>, + <&src IMX8MQ_RESET_PCIE_CTRL_APPS_EN>, + <&src IMX8MQ_RESET_PCIE_CTRL_APPS_TURNOFF>; + reset-names = "pciephy", "apps", "turnoff"; + status = "disabled"; + }; + + pcie1: pcie@33c00000 { + compatible = "fsl,imx8mq-pcie"; + reg = <0x33c00000 0x400000>, + <0x27f00000 0x80000>; + reg-names = "dbi", "config"; + #address-cells = <3>; + #size-cells = <2>; + device_type = "pci"; + ranges = <0x81000000 0 0x00000000 0x27f80000 0 0x00010000 /* downstream I/O 64KB */ + 0x82000000 0 0x20000000 0x20000000 0 0x07f00000>; /* non-prefetchable memory */ + num-lanes = <1>; + interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "msi"; + #interrupt-cells = <1>; + interrupt-map-mask = <0 0 0 0x7>; + interrupt-map = <0 0 0 1 &gic GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>, + <0 0 0 2 &gic GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>, + <0 0 0 3 &gic GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>, + <0 0 0 4 &gic GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>; + fsl,max-link-speed = <2>; + power-domains = <&pgc_pcie>; + resets = <&src IMX8MQ_RESET_PCIEPHY2>, + <&src IMX8MQ_RESET_PCIE2_CTRL_APPS_EN>, + <&src IMX8MQ_RESET_PCIE2_CTRL_APPS_TURNOFF>; + reset-names = "pciephy", "apps", "turnoff"; + status = "disabled"; + }; + gic: interrupt-controller@38800000 { compatible = "arm,gic-v3"; reg = <0x38800000 0x10000>, /* GIC Dist */ -- 2.20.1
WARNING: multiple messages have this Message-ID (diff)
From: Andrey Smirnov <andrew.smirnov@gmail.com> To: Shawn Guo <shawnguo@kernel.org> Cc: "A.s. Dong" <aisheng.dong@nxp.com>, Richard Zhu <hongxing.zhu@nxp.com>, linux-arm-kernel@lists.infradead.org, Andrey Smirnov <andrew.smirnov@gmail.com>, linux-kernel@vger.kernel.org, linux-imx@nxp.com, Fabio Estevam <fabio.estevam@nxp.com>, Leonard Crestez <leonard.crestez@nxp.com>, Chris Healy <cphealy@gmail.com>, Lucas Stach <l.stach@pengutronix.de> Subject: [PATCH v3 4/5] arm64: dts: imx8mq: Add nodes for PCIe IP blocks Date: Tue, 19 Feb 2019 17:58:56 -0800 [thread overview] Message-ID: <20190220015857.7136-5-andrew.smirnov@gmail.com> (raw) In-Reply-To: <20190220015857.7136-1-andrew.smirnov@gmail.com> Add nodes for two PCIe controllers found on i.MX8MQ. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Reviewed-by: Lucas Stach <l.stach@pengutronix.de> Cc: Shawn Guo <shawnguo@kernel.org> Cc: Fabio Estevam <fabio.estevam@nxp.com> Cc: Chris Healy <cphealy@gmail.com> Cc: Lucas Stach <l.stach@pengutronix.de> Cc: Leonard Crestez <leonard.crestez@nxp.com> Cc: "A.s. Dong" <aisheng.dong@nxp.com> Cc: Richard Zhu <hongxing.zhu@nxp.com> Cc: linux-imx@nxp.com Cc: linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org --- arch/arm64/boot/dts/freescale/imx8mq.dtsi | 58 +++++++++++++++++++++++ 1 file changed, 58 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx8mq.dtsi b/arch/arm64/boot/dts/freescale/imx8mq.dtsi index fca9b71de94f..cae44bcde6f4 100644 --- a/arch/arm64/boot/dts/freescale/imx8mq.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mq.dtsi @@ -6,6 +6,7 @@ #include <dt-bindings/clock/imx8mq-clock.h> #include <dt-bindings/power/imx8mq-power.h> +#include <dt-bindings/reset/imx8mq-reset.h> #include <dt-bindings/gpio/gpio.h> #include <dt-bindings/interrupt-controller/arm-gic.h> #include "imx8mq-pinfunc.h" @@ -536,6 +537,63 @@ }; }; + pcie0: pcie@33800000 { + compatible = "fsl,imx8mq-pcie"; + reg = <0x33800000 0x400000>, + <0x1ff00000 0x80000>; + reg-names = "dbi", "config"; + #address-cells = <3>; + #size-cells = <2>; + device_type = "pci"; + bus-range = <0x00 0xff>; + ranges = <0x81000000 0 0x00000000 0x1ff80000 0 0x00010000 /* downstream I/O 64KB */ + 0x82000000 0 0x18000000 0x18000000 0 0x07f00000>; /* non-prefetchable memory */ + num-lanes = <1>; + interrupts = <GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "msi"; + #interrupt-cells = <1>; + interrupt-map-mask = <0 0 0 0x7>; + interrupt-map = <0 0 0 1 &gic GIC_SPI 125 IRQ_TYPE_LEVEL_HIGH>, + <0 0 0 2 &gic GIC_SPI 124 IRQ_TYPE_LEVEL_HIGH>, + <0 0 0 3 &gic GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH>, + <0 0 0 4 &gic GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>; + fsl,max-link-speed = <2>; + power-domains = <&pgc_pcie>; + resets = <&src IMX8MQ_RESET_PCIEPHY>, + <&src IMX8MQ_RESET_PCIE_CTRL_APPS_EN>, + <&src IMX8MQ_RESET_PCIE_CTRL_APPS_TURNOFF>; + reset-names = "pciephy", "apps", "turnoff"; + status = "disabled"; + }; + + pcie1: pcie@33c00000 { + compatible = "fsl,imx8mq-pcie"; + reg = <0x33c00000 0x400000>, + <0x27f00000 0x80000>; + reg-names = "dbi", "config"; + #address-cells = <3>; + #size-cells = <2>; + device_type = "pci"; + ranges = <0x81000000 0 0x00000000 0x27f80000 0 0x00010000 /* downstream I/O 64KB */ + 0x82000000 0 0x20000000 0x20000000 0 0x07f00000>; /* non-prefetchable memory */ + num-lanes = <1>; + interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "msi"; + #interrupt-cells = <1>; + interrupt-map-mask = <0 0 0 0x7>; + interrupt-map = <0 0 0 1 &gic GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>, + <0 0 0 2 &gic GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>, + <0 0 0 3 &gic GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>, + <0 0 0 4 &gic GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>; + fsl,max-link-speed = <2>; + power-domains = <&pgc_pcie>; + resets = <&src IMX8MQ_RESET_PCIEPHY2>, + <&src IMX8MQ_RESET_PCIE2_CTRL_APPS_EN>, + <&src IMX8MQ_RESET_PCIE2_CTRL_APPS_TURNOFF>; + reset-names = "pciephy", "apps", "turnoff"; + status = "disabled"; + }; + gic: interrupt-controller@38800000 { compatible = "arm,gic-v3"; reg = <0x38800000 0x10000>, /* GIC Dist */ -- 2.20.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2019-02-20 1:59 UTC|newest] Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top 2019-02-20 1:58 [PATCH v3 0/5] PCIE support for i.MX8MQ (DT changes) Andrey Smirnov 2019-02-20 1:58 ` Andrey Smirnov 2019-02-20 1:58 ` [PATCH v3 1/5] arm64: dts: imx8mq: Mark iomuxc_gpr as i.MX6Q compatible Andrey Smirnov 2019-02-20 1:58 ` Andrey Smirnov 2019-02-20 1:58 ` [PATCH v3 2/5] arm64: dts: imx8mq: Add a node for SRC IP block Andrey Smirnov 2019-02-20 1:58 ` Andrey Smirnov 2019-02-20 1:58 ` [PATCH v3 3/5] arm64: dts: imx8mq: Combine PCIE power domains Andrey Smirnov 2019-02-20 1:58 ` Andrey Smirnov 2019-02-20 1:58 ` Andrey Smirnov [this message] 2019-02-20 1:58 ` [PATCH v3 4/5] arm64: dts: imx8mq: Add nodes for PCIe IP blocks Andrey Smirnov 2019-02-20 1:58 ` [PATCH v3 5/5] arm64: dts: imx8mq-evk: Enable PCIE0 interface Andrey Smirnov 2019-02-20 1:58 ` Andrey Smirnov 2019-02-20 8:18 ` Lucas Stach 2019-02-20 8:18 ` Lucas Stach
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