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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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b26373c0da
The MiPHY28lp is a Generic PHY which can serve various SATA, PCIe or USB3 devices. The two first ports can be use for either; both SATA, both PCIe or one of each in any configuration. The Third port is only for USB3. Signed-off-by: Gabriel Fernandez <gabriel.fernandez@linaro.org> Signed-off-by: Maxime Coquelin <maxime.coquelin@st.com>
341 lines
7.8 KiB
Plaintext
341 lines
7.8 KiB
Plaintext
/*
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* Copyright (C) 2014 STMicroelectronics Limited.
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* Author: Giuseppe Cavallaro <peppe.cavallaro@st.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* publishhed by the Free Software Foundation.
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*/
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#include "stih407-pinctrl.dtsi"
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#include <dt-bindings/reset-controller/stih407-resets.h>
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/ {
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#address-cells = <1>;
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#size-cells = <1>;
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cpus {
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#address-cells = <1>;
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#size-cells = <0>;
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cpu@0 {
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device_type = "cpu";
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compatible = "arm,cortex-a9";
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reg = <0>;
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};
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cpu@1 {
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device_type = "cpu";
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compatible = "arm,cortex-a9";
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reg = <1>;
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};
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};
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intc: interrupt-controller@08761000 {
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compatible = "arm,cortex-a9-gic";
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#interrupt-cells = <3>;
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interrupt-controller;
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reg = <0x08761000 0x1000>, <0x08760100 0x100>;
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};
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scu@08760000 {
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compatible = "arm,cortex-a9-scu";
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reg = <0x08760000 0x1000>;
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};
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timer@08760200 {
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interrupt-parent = <&intc>;
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compatible = "arm,cortex-a9-global-timer";
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reg = <0x08760200 0x100>;
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interrupts = <GIC_PPI 11 IRQ_TYPE_LEVEL_HIGH>;
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clocks = <&arm_periph_clk>;
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};
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l2: cache-controller {
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compatible = "arm,pl310-cache";
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reg = <0x08762000 0x1000>;
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arm,data-latency = <3 3 3>;
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arm,tag-latency = <2 2 2>;
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cache-unified;
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cache-level = <2>;
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};
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soc {
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#address-cells = <1>;
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#size-cells = <1>;
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interrupt-parent = <&intc>;
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ranges;
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compatible = "simple-bus";
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powerdown: powerdown-controller {
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compatible = "st,stih407-powerdown";
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#reset-cells = <1>;
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};
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softreset: softreset-controller {
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compatible = "st,stih407-softreset";
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#reset-cells = <1>;
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};
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picophyreset: picophyreset-controller {
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compatible = "st,stih407-picophyreset";
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#reset-cells = <1>;
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};
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syscfg_sbc: sbc-syscfg@9620000 {
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compatible = "st,stih407-sbc-syscfg", "syscon";
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reg = <0x9620000 0x1000>;
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};
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syscfg_front: front-syscfg@9280000 {
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compatible = "st,stih407-front-syscfg", "syscon";
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reg = <0x9280000 0x1000>;
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};
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syscfg_rear: rear-syscfg@9290000 {
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compatible = "st,stih407-rear-syscfg", "syscon";
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reg = <0x9290000 0x1000>;
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};
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syscfg_flash: flash-syscfg@92a0000 {
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compatible = "st,stih407-flash-syscfg", "syscon";
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reg = <0x92a0000 0x1000>;
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};
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syscfg_sbc_reg: fvdp-lite-syscfg@9600000 {
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compatible = "st,stih407-sbc-reg-syscfg", "syscon";
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reg = <0x9600000 0x1000>;
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};
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syscfg_core: core-syscfg@92b0000 {
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compatible = "st,stih407-core-syscfg", "syscon";
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reg = <0x92b0000 0x1000>;
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};
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syscfg_lpm: lpm-syscfg@94b5100 {
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compatible = "st,stih407-lpm-syscfg", "syscon";
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reg = <0x94b5100 0x1000>;
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};
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serial@9830000 {
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compatible = "st,asc";
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reg = <0x9830000 0x2c>;
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interrupts = <GIC_SPI 122 IRQ_TYPE_NONE>;
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_serial0>;
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clocks = <&clk_s_c0_flexgen CLK_EXT2F_A9>;
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status = "disabled";
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};
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serial@9831000 {
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compatible = "st,asc";
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reg = <0x9831000 0x2c>;
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interrupts = <GIC_SPI 123 IRQ_TYPE_NONE>;
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_serial1>;
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clocks = <&clk_s_c0_flexgen CLK_EXT2F_A9>;
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status = "disabled";
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};
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serial@9832000 {
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compatible = "st,asc";
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reg = <0x9832000 0x2c>;
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interrupts = <GIC_SPI 124 IRQ_TYPE_NONE>;
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_serial2>;
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clocks = <&clk_s_c0_flexgen CLK_EXT2F_A9>;
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status = "disabled";
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};
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/* SBC_ASC0 - UART10 */
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sbc_serial0: serial@9530000 {
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compatible = "st,asc";
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reg = <0x9530000 0x2c>;
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interrupts = <GIC_SPI 138 IRQ_TYPE_NONE>;
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_sbc_serial0>;
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clocks = <&clk_sysin>;
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status = "disabled";
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};
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serial@9531000 {
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compatible = "st,asc";
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reg = <0x9531000 0x2c>;
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interrupts = <GIC_SPI 139 IRQ_TYPE_NONE>;
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_sbc_serial1>;
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clocks = <&clk_sysin>;
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status = "disabled";
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};
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i2c@9840000 {
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compatible = "st,comms-ssc4-i2c";
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interrupts = <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>;
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reg = <0x9840000 0x110>;
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clocks = <&clk_s_c0_flexgen CLK_EXT2F_A9>;
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clock-names = "ssc";
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clock-frequency = <400000>;
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_i2c0_default>;
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status = "disabled";
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};
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i2c@9841000 {
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compatible = "st,comms-ssc4-i2c";
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reg = <0x9841000 0x110>;
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interrupts = <GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>;
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clocks = <&clk_s_c0_flexgen CLK_EXT2F_A9>;
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clock-names = "ssc";
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clock-frequency = <400000>;
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_i2c1_default>;
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status = "disabled";
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};
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i2c@9842000 {
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compatible = "st,comms-ssc4-i2c";
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reg = <0x9842000 0x110>;
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interrupts = <GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>;
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clocks = <&clk_s_c0_flexgen CLK_EXT2F_A9>;
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clock-names = "ssc";
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clock-frequency = <400000>;
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_i2c2_default>;
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status = "disabled";
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};
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i2c@9843000 {
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compatible = "st,comms-ssc4-i2c";
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reg = <0x9843000 0x110>;
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interrupts = <GIC_SPI 115 IRQ_TYPE_LEVEL_HIGH>;
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clocks = <&clk_s_c0_flexgen CLK_EXT2F_A9>;
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clock-names = "ssc";
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clock-frequency = <400000>;
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_i2c3_default>;
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status = "disabled";
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};
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i2c@9844000 {
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compatible = "st,comms-ssc4-i2c";
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reg = <0x9844000 0x110>;
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interrupts = <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>;
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clocks = <&clk_s_c0_flexgen CLK_EXT2F_A9>;
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clock-names = "ssc";
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clock-frequency = <400000>;
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_i2c4_default>;
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status = "disabled";
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};
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i2c@9845000 {
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compatible = "st,comms-ssc4-i2c";
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reg = <0x9845000 0x110>;
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interrupts = <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>;
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clocks = <&clk_s_c0_flexgen CLK_EXT2F_A9>;
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clock-names = "ssc";
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clock-frequency = <400000>;
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_i2c5_default>;
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status = "disabled";
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};
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/* SSCs on SBC */
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i2c@9540000 {
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compatible = "st,comms-ssc4-i2c";
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reg = <0x9540000 0x110>;
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interrupts = <GIC_SPI 135 IRQ_TYPE_LEVEL_HIGH>;
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clocks = <&clk_sysin>;
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clock-names = "ssc";
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clock-frequency = <400000>;
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_i2c10_default>;
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status = "disabled";
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};
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i2c@9541000 {
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compatible = "st,comms-ssc4-i2c";
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reg = <0x9541000 0x110>;
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interrupts = <GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH>;
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clocks = <&clk_sysin>;
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clock-names = "ssc";
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clock-frequency = <400000>;
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_i2c11_default>;
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status = "disabled";
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};
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usb2_picophy0: phy1 {
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compatible = "st,stih407-usb2-phy";
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#phy-cells = <0>;
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st,syscfg = <&syscfg_core 0x100 0xf4>;
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resets = <&softreset STIH407_PICOPHY_SOFTRESET>,
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<&picophyreset STIH407_PICOPHY0_RESET>;
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reset-names = "global", "port";
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};
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miphy28lp_phy: miphy28lp@9b22000 {
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compatible = "st,miphy28lp-phy";
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st,syscfg = <&syscfg_core>;
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#address-cells = <1>;
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#size-cells = <1>;
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ranges;
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phy_port0: port@9b22000 {
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reg = <0x9b22000 0xff>,
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<0x9b09000 0xff>,
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<0x9b04000 0xff>;
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reg-names = "sata-up",
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"pcie-up",
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"pipew";
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st,syscfg = <0x114 0x818 0xe0 0xec>;
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#phy-cells = <1>;
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reset-names = "miphy-sw-rst";
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resets = <&softreset STIH407_MIPHY0_SOFTRESET>;
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};
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phy_port1: port@9b2a000 {
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reg = <0x9b2a000 0xff>,
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<0x9b19000 0xff>,
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<0x9b14000 0xff>;
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reg-names = "sata-up",
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"pcie-up",
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"pipew";
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st,syscfg = <0x118 0x81c 0xe4 0xf0>;
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#phy-cells = <1>;
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reset-names = "miphy-sw-rst";
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resets = <&softreset STIH407_MIPHY1_SOFTRESET>;
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};
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phy_port2: port@8f95000 {
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reg = <0x8f95000 0xff>,
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<0x8f90000 0xff>;
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reg-names = "pipew",
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"usb3-up";
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st,syscfg = <0x11c 0x820>;
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#phy-cells = <1>;
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reset-names = "miphy-sw-rst";
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resets = <&softreset STIH407_MIPHY2_SOFTRESET>;
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};
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};
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};
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};
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