| Message ID | 20210517171205.1581938-5-abelvesa@kernel.org (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | arm64: dts: freescale: Add i.MX8DXL support | expand |
On Tue, May 18, 2021 at 1:15 AM <abelvesa@kernel.org> wrote: > > From: Jacky Bai <ping.bai@nxp.com> > > On i.MX8DXL, the Connectivity subsystem includes below peripherals: > 1x ENET with AVB support, 1x ENET with TSN support, 2x USB OTG, > 1x eMMC, 2x SD, 1x NAND. > > Signed-off-by: Jacky Bai <ping.bai@nxp.com> > Signed-off-by: Abel Vesa <abel.vesa@nxp.com> > --- > .../boot/dts/freescale/imx8dxl-ss-conn.dtsi | 133 ++++++++++++++++++ > 1 file changed, 133 insertions(+) > create mode 100644 arch/arm64/boot/dts/freescale/imx8dxl-ss-conn.dtsi > > diff --git a/arch/arm64/boot/dts/freescale/imx8dxl-ss-conn.dtsi b/arch/arm64/boot/dts/freescale/imx8dxl-ss-conn.dtsi > new file mode 100644 > index 000000000000..c10801926de3 > --- /dev/null > +++ b/arch/arm64/boot/dts/freescale/imx8dxl-ss-conn.dtsi > @@ -0,0 +1,133 @@ > +// SPDX-License-Identifier: GPL-2.0+ > +/* > + * Copyright 2019-2021 NXP > + */ > + > +/delete-node/ &enet1_lpcg; > +/delete-node/ &fec2; > + > +&conn_subsys { > + conn_enet0_root_clk: clock-conn-enet0-root { > + compatible = "fixed-clock"; > + #clock-cells = <0>; > + clock-frequency = <250000000>; > + clock-output-names = "conn_enet0_root_clk"; > + }; > + > + eqos: ethernet@5b050000 { > + compatible = "nxp,imx8dxl-dwmac-eqos", "snps,dwmac-5.10a"; > + reg = <0x5b050000 0x10000>; > + interrupt-parent = <&gic>; > + interrupts = <GIC_SPI 163 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 162 IRQ_TYPE_LEVEL_HIGH>; > + interrupt-names = "eth_wake_irq", "macirq"; > + clocks = <&eqos_lpcg 2>, > + <&eqos_lpcg 4>, > + <&eqos_lpcg 0>, > + <&eqos_lpcg 3>, > + <&eqos_lpcg 1>; need fix LPCG index pls refer to binding doc > + clock-names = "stmmaceth", "pclk", "ptp_ref", "tx", "mem"; > + assigned-clocks = <&clk IMX_SC_R_ENET_1 IMX_SC_PM_CLK_PER>; > + assigned-clock-rates = <125000000>; > + power-domains = <&pd IMX_SC_R_ENET_1>; > + clk_csr = <0>; > + status = "disabled"; > + }; > + > + usbotg2: usb@5b0e0000 { > + compatible = "fsl,imx8dxl-usb", "fsl,imx7ulp-usb"; > + reg = <0x5b0e0000 0x200>; > + interrupt-parent = <&gic>; > + interrupts = <GIC_SPI 166 IRQ_TYPE_LEVEL_HIGH>; > + fsl,usbphy = <&usbphy2>; > + fsl,usbmisc = <&usbmisc2 0>; > + /* > + * usbotg1 and usbotg2 share one clcok > + * scfw disable clock access and keep it always on > + * in case other core (M4) use one of these. > + */ > + clocks = <&clk_dummy>; > + ahb-burst-config = <0x0>; > + tx-burst-size-dword = <0x10>; > + rx-burst-size-dword = <0x10>; > + #stream-id-cells = <1>; > + power-domains = <&pd IMX_SC_R_USB_1>; > + status = "disabled"; > + }; > + > + usbmisc2: usbmisc@5b0e0200 { > + #index-cells = <1>; > + compatible = "fsl,imx8dxl-usbmisc", "fsl,imx7ulp-usbmisc"; > + reg = <0x5b0e0200 0x200>; > + }; > + > + usbphy2: usbphy@0x5b110000 { > + compatible = "fsl,imx8dxl-usbphy", "fsl,imx7ulp-usbphy"; > + reg = <0x5b110000 0x1000>; > + clocks = <&usb2_2_lpcg 0>; > + status = "disabled"; > + }; > + > + eqos_lpcg: clock-controller@5b240000 { > + compatible = "fsl,imx8qxp-lpcg"; > + reg = <0x5b240000 0x10000>; > + #clock-cells = <1>; > + clocks = <&conn_enet0_root_clk>, > + <&conn_axi_clk>, > + <&conn_axi_clk>, > + <&clk IMX_SC_R_ENET_1 IMX_SC_PM_CLK_PER>, > + <&conn_ipg_clk>; > + bit-offset = <0 8 16 20 24>; > + clock-output-names = "eqos_ptp", > + "eqos_mem_clk", > + "eqos_aclk", > + "eqos_clk", > + "eqos_csr_clk"; > + power-domains = <&pd IMX_SC_R_ENET_1>; > + }; > + > + usb2_2_lpcg: clock-controller@5b280000 { > + compatible = "fsl,imx8qxp-lpcg"; > + reg = <0x5b280000 0x10000>; > + #clock-cells = <1>; > + > + bit-offset = <28>; > + clocks = <&conn_ipg_clk>; > + clock-output-names = "usboh3_2_phy_ipg_clk"; > + }; > + > +}; > + > +&enet0_lpcg { > + clocks = <&conn_enet0_root_clk>, > + <&conn_enet0_root_clk>, > + <&conn_axi_clk>, > + <&clk IMX_SC_R_ENET_0 IMX_SC_C_TXCLK>, > + <&conn_ipg_clk>, > + <&conn_ipg_clk>; > +}; > + > +&fec1 { > + compatible = "fsl,imx8dxl-fec", "fsl,imx8qm-fec"; > + interrupts = <GIC_SPI 160 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 158 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 159 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 161 IRQ_TYPE_LEVEL_HIGH>; > + assigned-clocks = <&clk IMX_SC_R_ENET_0 IMX_SC_C_CLKDIV>; > + assigned-clock-rates = <125000000>; > +}; > + > +&usdhc1 { > + compatible = "fsl,imx8dxl-usdhc", "fsl,imx8qxp-usdhc"; > + interrupts = <GIC_SPI 138 IRQ_TYPE_LEVEL_HIGH>; > +}; > + > +&usdhc2 { > + compatible = "fsl,imx8dxl-usdhc", "fsl,imx8qxp-usdhc"; > + interrupts = <GIC_SPI 139 IRQ_TYPE_LEVEL_HIGH>; > +}; > + > +&usdhc3 { > + compatible = "fsl,imx8dxl-usdhc", "fsl,imx8qxp-usdhc"; > + interrupts = <GIC_SPI 140 IRQ_TYPE_LEVEL_HIGH>; > +}; > -- > 2.31.1 > > > _______________________________________________ > linux-arm-kernel mailing list > linux-arm-kernel@lists.infradead.org > http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
diff --git a/arch/arm64/boot/dts/freescale/imx8dxl-ss-conn.dtsi b/arch/arm64/boot/dts/freescale/imx8dxl-ss-conn.dtsi new file mode 100644 index 000000000000..c10801926de3 --- /dev/null +++ b/arch/arm64/boot/dts/freescale/imx8dxl-ss-conn.dtsi @@ -0,0 +1,133 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright 2019-2021 NXP + */ + +/delete-node/ &enet1_lpcg; +/delete-node/ &fec2; + +&conn_subsys { + conn_enet0_root_clk: clock-conn-enet0-root { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <250000000>; + clock-output-names = "conn_enet0_root_clk"; + }; + + eqos: ethernet@5b050000 { + compatible = "nxp,imx8dxl-dwmac-eqos", "snps,dwmac-5.10a"; + reg = <0x5b050000 0x10000>; + interrupt-parent = <&gic>; + interrupts = <GIC_SPI 163 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 162 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "eth_wake_irq", "macirq"; + clocks = <&eqos_lpcg 2>, + <&eqos_lpcg 4>, + <&eqos_lpcg 0>, + <&eqos_lpcg 3>, + <&eqos_lpcg 1>; + clock-names = "stmmaceth", "pclk", "ptp_ref", "tx", "mem"; + assigned-clocks = <&clk IMX_SC_R_ENET_1 IMX_SC_PM_CLK_PER>; + assigned-clock-rates = <125000000>; + power-domains = <&pd IMX_SC_R_ENET_1>; + clk_csr = <0>; + status = "disabled"; + }; + + usbotg2: usb@5b0e0000 { + compatible = "fsl,imx8dxl-usb", "fsl,imx7ulp-usb"; + reg = <0x5b0e0000 0x200>; + interrupt-parent = <&gic>; + interrupts = <GIC_SPI 166 IRQ_TYPE_LEVEL_HIGH>; + fsl,usbphy = <&usbphy2>; + fsl,usbmisc = <&usbmisc2 0>; + /* + * usbotg1 and usbotg2 share one clcok + * scfw disable clock access and keep it always on + * in case other core (M4) use one of these. + */ + clocks = <&clk_dummy>; + ahb-burst-config = <0x0>; + tx-burst-size-dword = <0x10>; + rx-burst-size-dword = <0x10>; + #stream-id-cells = <1>; + power-domains = <&pd IMX_SC_R_USB_1>; + status = "disabled"; + }; + + usbmisc2: usbmisc@5b0e0200 { + #index-cells = <1>; + compatible = "fsl,imx8dxl-usbmisc", "fsl,imx7ulp-usbmisc"; + reg = <0x5b0e0200 0x200>; + }; + + usbphy2: usbphy@0x5b110000 { + compatible = "fsl,imx8dxl-usbphy", "fsl,imx7ulp-usbphy"; + reg = <0x5b110000 0x1000>; + clocks = <&usb2_2_lpcg 0>; + status = "disabled"; + }; + + eqos_lpcg: clock-controller@5b240000 { + compatible = "fsl,imx8qxp-lpcg"; + reg = <0x5b240000 0x10000>; + #clock-cells = <1>; + clocks = <&conn_enet0_root_clk>, + <&conn_axi_clk>, + <&conn_axi_clk>, + <&clk IMX_SC_R_ENET_1 IMX_SC_PM_CLK_PER>, + <&conn_ipg_clk>; + bit-offset = <0 8 16 20 24>; + clock-output-names = "eqos_ptp", + "eqos_mem_clk", + "eqos_aclk", + "eqos_clk", + "eqos_csr_clk"; + power-domains = <&pd IMX_SC_R_ENET_1>; + }; + + usb2_2_lpcg: clock-controller@5b280000 { + compatible = "fsl,imx8qxp-lpcg"; + reg = <0x5b280000 0x10000>; + #clock-cells = <1>; + + bit-offset = <28>; + clocks = <&conn_ipg_clk>; + clock-output-names = "usboh3_2_phy_ipg_clk"; + }; + +}; + +&enet0_lpcg { + clocks = <&conn_enet0_root_clk>, + <&conn_enet0_root_clk>, + <&conn_axi_clk>, + <&clk IMX_SC_R_ENET_0 IMX_SC_C_TXCLK>, + <&conn_ipg_clk>, + <&conn_ipg_clk>; +}; + +&fec1 { + compatible = "fsl,imx8dxl-fec", "fsl,imx8qm-fec"; + interrupts = <GIC_SPI 160 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 158 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 159 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 161 IRQ_TYPE_LEVEL_HIGH>; + assigned-clocks = <&clk IMX_SC_R_ENET_0 IMX_SC_C_CLKDIV>; + assigned-clock-rates = <125000000>; +}; + +&usdhc1 { + compatible = "fsl,imx8dxl-usdhc", "fsl,imx8qxp-usdhc"; + interrupts = <GIC_SPI 138 IRQ_TYPE_LEVEL_HIGH>; +}; + +&usdhc2 { + compatible = "fsl,imx8dxl-usdhc", "fsl,imx8qxp-usdhc"; + interrupts = <GIC_SPI 139 IRQ_TYPE_LEVEL_HIGH>; +}; + +&usdhc3 { + compatible = "fsl,imx8dxl-usdhc", "fsl,imx8qxp-usdhc"; + interrupts = <GIC_SPI 140 IRQ_TYPE_LEVEL_HIGH>; +};