forked from Minki/linux
107dea0c2b
This driver is used to enable System Configuration Register controlled External, CTI (Core Sight), PMU (Performance Management), and PL310 L2 Cache IRQs prior to use. Here we are enabling PMU IRQs on both channels. Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Maxime Coquelin <maxime.coquelin@st.com>
570 lines
13 KiB
Plaintext
570 lines
13 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/mfd/st-lpc.h>
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#include <dt-bindings/phy/phy.h>
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#include <dt-bindings/reset-controller/stih407-resets.h>
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#include <dt-bindings/interrupt-controller/irq-st.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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arm-pmu {
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interrupt-parent = <&intc>;
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compatible = "arm,cortex-a9-pmu";
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interrupts = <GIC_PPI 15 IRQ_TYPE_LEVEL_HIGH>;
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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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restart {
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compatible = "st,stih407-restart";
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st,syscfg = <&syscfg_sbc_reg>;
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status = "okay";
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};
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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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irq-syscfg {
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compatible = "st,stih407-irq-syscfg";
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st,syscfg = <&syscfg_core>;
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st,irq-device = <ST_IRQ_SYSCFG_PMU_0>,
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<ST_IRQ_SYSCFG_PMU_1>;
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st,fiq-device = <ST_IRQ_SYSCFG_DISABLED>,
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<ST_IRQ_SYSCFG_DISABLED>;
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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_PICOPHY2_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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spi@9840000 {
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compatible = "st,comms-ssc4-spi";
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reg = <0x9840000 0x110>;
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interrupts = <GIC_SPI 112 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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pinctrl-0 = <&pinctrl_spi0_default>;
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pinctrl-names = "default";
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#address-cells = <1>;
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#size-cells = <0>;
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status = "disabled";
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};
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spi@9841000 {
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compatible = "st,comms-ssc4-spi";
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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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status = "disabled";
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};
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spi@9842000 {
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compatible = "st,comms-ssc4-spi";
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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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status = "disabled";
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};
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spi@9843000 {
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compatible = "st,comms-ssc4-spi";
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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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status = "disabled";
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};
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spi@9844000 {
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compatible = "st,comms-ssc4-spi";
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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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status = "disabled";
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};
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/* SBC SSC */
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spi@9540000 {
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compatible = "st,comms-ssc4-spi";
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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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status = "disabled";
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};
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spi@9541000 {
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compatible = "st,comms-ssc4-spi";
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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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status = "disabled";
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};
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spi@9542000 {
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compatible = "st,comms-ssc4-spi";
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reg = <0x9542000 0x110>;
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interrupts = <GIC_SPI 137 IRQ_TYPE_LEVEL_HIGH>;
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clocks = <&clk_sysin>;
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clock-names = "ssc";
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status = "disabled";
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};
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mmc0: sdhci@09060000 {
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compatible = "st,sdhci-stih407", "st,sdhci";
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status = "disabled";
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reg = <0x09060000 0x7ff>, <0x9061008 0x20>;
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reg-names = "mmc", "top-mmc-delay";
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interrupts = <GIC_SPI 92 IRQ_TYPE_NONE>;
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interrupt-names = "mmcirq";
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_mmc0>;
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clock-names = "mmc";
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clocks = <&clk_s_c0_flexgen CLK_MMC_0>;
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bus-width = <8>;
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non-removable;
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};
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mmc1: sdhci@09080000 {
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compatible = "st,sdhci-stih407", "st,sdhci";
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status = "disabled";
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reg = <0x09080000 0x7ff>;
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reg-names = "mmc";
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interrupts = <GIC_SPI 90 IRQ_TYPE_NONE>;
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interrupt-names = "mmcirq";
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_sd1>;
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clock-names = "mmc";
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clocks = <&clk_s_c0_flexgen CLK_MMC_1>;
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resets = <&softreset STIH407_MMC1_SOFTRESET>;
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bus-width = <4>;
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};
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/* Watchdog and Real-Time Clock */
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lpc@8787000 {
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compatible = "st,stih407-lpc";
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reg = <0x8787000 0x1000>;
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interrupts = <GIC_SPI 129 IRQ_TYPE_EDGE_RISING>;
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clocks = <&clk_s_d3_flexgen CLK_LPC_0>;
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timeout-sec = <120>;
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st,syscfg = <&syscfg_core>;
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st,lpc-mode = <ST_LPC_MODE_WDT>;
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};
|
|
|
|
lpc@8788000 {
|
|
compatible = "st,stih407-lpc";
|
|
reg = <0x8788000 0x1000>;
|
|
interrupts = <GIC_SPI 130 IRQ_TYPE_EDGE_RISING>;
|
|
clocks = <&clk_s_d3_flexgen CLK_LPC_1>;
|
|
st,lpc-mode = <ST_LPC_MODE_RTC>;
|
|
};
|
|
|
|
sata0: sata@9b20000 {
|
|
compatible = "st,ahci";
|
|
reg = <0x9b20000 0x1000>;
|
|
|
|
interrupts = <GIC_SPI 159 IRQ_TYPE_NONE>;
|
|
interrupt-names = "hostc";
|
|
|
|
phys = <&phy_port0 PHY_TYPE_SATA>;
|
|
phy-names = "ahci_phy";
|
|
|
|
resets = <&powerdown STIH407_SATA0_POWERDOWN>,
|
|
<&softreset STIH407_SATA0_SOFTRESET>,
|
|
<&softreset STIH407_SATA0_PWR_SOFTRESET>;
|
|
reset-names = "pwr-dwn", "sw-rst", "pwr-rst";
|
|
|
|
clock-names = "ahci_clk";
|
|
clocks = <&clk_s_c0_flexgen CLK_ICN_REG>;
|
|
|
|
status = "disabled";
|
|
};
|
|
|
|
sata1: sata@9b28000 {
|
|
compatible = "st,ahci";
|
|
reg = <0x9b28000 0x1000>;
|
|
|
|
interrupts = <GIC_SPI 170 IRQ_TYPE_NONE>;
|
|
interrupt-names = "hostc";
|
|
|
|
phys = <&phy_port1 PHY_TYPE_SATA>;
|
|
phy-names = "ahci_phy";
|
|
|
|
resets = <&powerdown STIH407_SATA1_POWERDOWN>,
|
|
<&softreset STIH407_SATA1_SOFTRESET>,
|
|
<&softreset STIH407_SATA1_PWR_SOFTRESET>;
|
|
reset-names = "pwr-dwn",
|
|
"sw-rst",
|
|
"pwr-rst";
|
|
|
|
clock-names = "ahci_clk";
|
|
clocks = <&clk_s_c0_flexgen CLK_ICN_REG>;
|
|
|
|
status = "disabled";
|
|
};
|
|
|
|
st_dwc3: dwc3@8f94000 {
|
|
compatible = "st,stih407-dwc3";
|
|
reg = <0x08f94000 0x1000>, <0x110 0x4>;
|
|
reg-names = "reg-glue", "syscfg-reg";
|
|
st,syscfg = <&syscfg_core>;
|
|
resets = <&powerdown STIH407_USB3_POWERDOWN>,
|
|
<&softreset STIH407_MIPHY2_SOFTRESET>;
|
|
reset-names = "powerdown", "softreset";
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_usb3>;
|
|
ranges;
|
|
|
|
status = "disabled";
|
|
|
|
dwc3: dwc3@9900000 {
|
|
compatible = "snps,dwc3";
|
|
reg = <0x09900000 0x100000>;
|
|
interrupts = <GIC_SPI 155 IRQ_TYPE_NONE>;
|
|
dr_mode = "host";
|
|
phy-names = "usb2-phy", "usb3-phy";
|
|
phys = <&usb2_picophy0>,
|
|
<&phy_port2 PHY_TYPE_USB3>;
|
|
};
|
|
};
|
|
};
|
|
};
|