summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
Diffstat
-rw-r--r--Documentation/devicetree/bindings/arm/ti/k3.txt26
-rw-r--r--Documentation/devicetree/bindings/arm/ti/k3.yaml35
-rw-r--r--MAINTAINERS2
-rw-r--r--arch/arm64/boot/dts/ti/Makefile8
-rw-r--r--arch/arm64/boot/dts/ti/k3-j7200-common-proc-board.dts215
-rw-r--r--arch/arm64/boot/dts/ti/k3-j7200-main.dtsi449
-rw-r--r--arch/arm64/boot/dts/ti/k3-j7200-mcu-wakeup.dtsi273
-rw-r--r--arch/arm64/boot/dts/ti/k3-j7200-som-p0.dtsi65
-rw-r--r--arch/arm64/boot/dts/ti/k3-j7200.dtsi172
-rw-r--r--arch/arm64/boot/dts/ti/k3-j721e-common-proc-board.dts15
-rw-r--r--arch/arm64/boot/dts/ti/k3-j721e-main.dtsi13
-rw-r--r--include/dt-bindings/mux/mux-j721e-wiz.h53
-rw-r--r--include/dt-bindings/mux/ti-serdes.h93
13 files changed, 1323 insertions, 96 deletions
diff --git a/Documentation/devicetree/bindings/arm/ti/k3.txt b/Documentation/devicetree/bindings/arm/ti/k3.txt
deleted file mode 100644
index 333e7256126a..000000000000
--- a/Documentation/devicetree/bindings/arm/ti/k3.txt
+++ /dev/null
@@ -1,26 +0,0 @@
-Texas Instruments K3 Multicore SoC architecture device tree bindings
---------------------------------------------------------------------
-
-Platforms based on Texas Instruments K3 Multicore SoC architecture
-shall follow the following scheme:
-
-SoCs
-----
-
-Each device tree root node must specify which exact SoC in K3 Multicore SoC
-architecture it uses, using one of the following compatible values:
-
-- AM654
- compatible = "ti,am654";
-
-- J721E
- compatible = "ti,j721e";
-
-Boards
-------
-
-In addition, each device tree root node must specify which one or more
-of the following board-specific compatible values:
-
-- AM654 EVM
- compatible = "ti,am654-evm", "ti,am654";
diff --git a/Documentation/devicetree/bindings/arm/ti/k3.yaml b/Documentation/devicetree/bindings/arm/ti/k3.yaml
new file mode 100644
index 000000000000..829751209543
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/ti/k3.yaml
@@ -0,0 +1,35 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/arm/ti/k3.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Texas Instruments K3 Multicore SoC architecture device tree bindings
+
+maintainers:
+ - Nishanth Menon <nm@ti.com>
+
+description: |
+ Platforms based on Texas Instruments K3 Multicore SoC architecture
+ shall have the following properties.
+
+properties:
+ $nodename:
+ const: '/'
+ compatible:
+ oneOf:
+
+ - description: K3 AM654 SoC
+ items:
+ - enum:
+ - ti,am654-evm
+ - const: ti,am654
+
+ - description: K3 J721E SoC
+ items:
+ - const: ti,j721e
+
+ - description: K3 J7200 SoC
+ items:
+ - const: ti,j7200
+...
diff --git a/MAINTAINERS b/MAINTAINERS
index 5e3186de2600..86bfe2421483 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -2637,7 +2637,7 @@ M: Tero Kristo <t-kristo@ti.com>
M: Nishanth Menon <nm@ti.com>
L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S: Supported
-F: Documentation/devicetree/bindings/arm/ti/k3.txt
+F: Documentation/devicetree/bindings/arm/ti/k3.yaml
F: arch/arm64/boot/dts/ti/Makefile
F: arch/arm64/boot/dts/ti/k3-*
F: include/dt-bindings/pinctrl/k3.h
diff --git a/arch/arm64/boot/dts/ti/Makefile b/arch/arm64/boot/dts/ti/Makefile
index 05c0bebf65d4..65506f21ba30 100644
--- a/arch/arm64/boot/dts/ti/Makefile
+++ b/arch/arm64/boot/dts/ti/Makefile
@@ -3,9 +3,11 @@
# Make file to build device tree binaries for boards based on
# Texas Instruments Inc processors
#
-# Copyright (C) 2016-2018 Texas Instruments Incorporated - https://www.ti.com/
+# Copyright (C) 2016-2020 Texas Instruments Incorporated - https://www.ti.com/
#
-dtb-$(CONFIG_ARCH_K3_AM6_SOC) += k3-am654-base-board.dtb
+dtb-$(CONFIG_ARCH_K3) += k3-am654-base-board.dtb
-dtb-$(CONFIG_ARCH_K3_J721E_SOC) += k3-j721e-common-proc-board.dtb
+dtb-$(CONFIG_ARCH_K3) += k3-j721e-common-proc-board.dtb
+
+dtb-$(CONFIG_ARCH_K3) += k3-j7200-common-proc-board.dtb
diff --git a/arch/arm64/boot/dts/ti/k3-j7200-common-proc-board.dts b/arch/arm64/boot/dts/ti/k3-j7200-common-proc-board.dts
new file mode 100644
index 000000000000..ef03e7636b66
--- /dev/null
+++ b/arch/arm64/boot/dts/ti/k3-j7200-common-proc-board.dts
@@ -0,0 +1,215 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2020 Texas Instruments Incorporated - https://www.ti.com/
+ */
+
+/dts-v1/;
+
+#include "k3-j7200-som-p0.dtsi"
+#include <dt-bindings/net/ti-dp83867.h>
+#include <dt-bindings/mux/ti-serdes.h>
+
+/ {
+ chosen {
+ stdout-path = "serial2:115200n8";
+ bootargs = "console=ttyS2,115200n8 earlycon=ns16550a,mmio32,0x02800000";
+ };
+};
+
+&wkup_pmx0 {
+ mcu_cpsw_pins_default: mcu-cpsw-pins-default {
+ pinctrl-single,pins = <
+ J721E_WKUP_IOPAD(0x0068, PIN_OUTPUT, 0) /* MCU_RGMII1_TX_CTL */
+ J721E_WKUP_IOPAD(0x006c, PIN_INPUT, 0) /* MCU_RGMII1_RX_CTL */
+ J721E_WKUP_IOPAD(0x0070, PIN_OUTPUT, 0) /* MCU_RGMII1_TD3 */
+ J721E_WKUP_IOPAD(0x0074, PIN_OUTPUT, 0) /* MCU_RGMII1_TD2 */
+ J721E_WKUP_IOPAD(0x0078, PIN_OUTPUT, 0) /* MCU_RGMII1_TD1 */
+ J721E_WKUP_IOPAD(0x007c, PIN_OUTPUT, 0) /* MCU_RGMII1_TD0 */
+ J721E_WKUP_IOPAD(0x0088, PIN_INPUT, 0) /* MCU_RGMII1_RD3 */
+ J721E_WKUP_IOPAD(0x008c, PIN_INPUT, 0) /* MCU_RGMII1_RD2 */
+ J721E_WKUP_IOPAD(0x0090, PIN_INPUT, 0) /* MCU_RGMII1_RD1 */
+ J721E_WKUP_IOPAD(0x0094, PIN_INPUT, 0) /* MCU_RGMII1_RD0 */
+ J721E_WKUP_IOPAD(0x0080, PIN_INPUT, 0) /* MCU_RGMII1_TXC */
+ J721E_WKUP_IOPAD(0x0084, PIN_INPUT, 0) /* MCU_RGMII1_RXC */
+ >;
+ };
+
+ mcu_mdio_pins_default: mcu-mdio1-pins-default {
+ pinctrl-single,pins = <
+ J721E_WKUP_IOPAD(0x009c, PIN_OUTPUT, 0) /* (L1) MCU_MDIO0_MDC */
+ J721E_WKUP_IOPAD(0x0098, PIN_INPUT, 0) /* (L4) MCU_MDIO0_MDIO */
+ >;
+ };
+};
+
+&main_pmx0 {
+ main_i2c0_pins_default: main-i2c0-pins-default {
+ pinctrl-single,pins = <
+ J721E_IOPAD(0xd4, PIN_INPUT_PULLUP, 0) /* (V3) I2C0_SCL */
+ J721E_IOPAD(0xd8, PIN_INPUT_PULLUP, 0) /* (W2) I2C0_SDA */
+ >;
+ };
+
+ main_i2c1_pins_default: main-i2c1-pins-default {
+ pinctrl-single,pins = <
+ J721E_IOPAD(0xdc, PIN_INPUT_PULLUP, 3) /* (U3) ECAP0_IN_APWM_OUT.I2C1_SCL */
+ J721E_IOPAD(0xe0, PIN_INPUT_PULLUP, 3) /* (T3) EXT_REFCLK1.I2C1_SDA */
+ >;
+ };
+
+ main_mmc1_pins_default: main-mmc1-pins-default {
+ pinctrl-single,pins = <
+ J721E_IOPAD(0x104, PIN_INPUT, 0) /* (M20) MMC1_CMD */
+ J721E_IOPAD(0x100, PIN_INPUT, 0) /* (P21) MMC1_CLK */
+ J721E_IOPAD(0xfc, PIN_INPUT, 0) /* (P25) MMC1_CLKLB */
+ J721E_IOPAD(0xf8, PIN_INPUT, 0) /* (M19) MMC1_DAT0 */
+ J721E_IOPAD(0xf4, PIN_INPUT, 0) /* (N21) MMC1_DAT1 */
+ J721E_IOPAD(0xf0, PIN_INPUT, 0) /* (N20) MMC1_DAT2 */
+ J721E_IOPAD(0xec, PIN_INPUT, 0) /* (N19) MMC1_DAT3 */
+ J721E_IOPAD(0xe4, PIN_INPUT, 8) /* (V1) TIMER_IO0.MMC1_SDCD */
+ >;
+ };
+
+ main_usbss0_pins_default: main-usbss0-pins-default {
+ pinctrl-single,pins = <
+ J721E_IOPAD(0x120, PIN_OUTPUT, 0) /* (T4) USB0_DRVVBUS */
+ >;
+ };
+};
+
+&wkup_uart0 {
+ /* Wakeup UART is used by System firmware */
+ status = "disabled";
+};
+
+&main_uart0 {
+ /* Shared with ATF on this platform */
+ power-domains = <&k3_pds 146 TI_SCI_PD_SHARED>;
+};
+
+&main_uart2 {
+ /* MAIN UART 2 is used by R5F firmware */
+ status = "disabled";
+};
+
+&main_uart3 {
+ /* UART not brought out */
+ status = "disabled";
+};
+
+&main_uart4 {
+ /* UART not brought out */
+ status = "disabled";
+};
+
+&main_uart5 {
+ /* UART not brought out */
+ status = "disabled";
+};
+
+&main_uart6 {
+ /* UART not brought out */
+ status = "disabled";
+};
+
+&main_uart7 {
+ /* UART not brought out */
+ status = "disabled";
+};
+
+&main_uart8 {
+ /* UART not brought out */
+ status = "disabled";
+};
+
+&main_uart9 {
+ /* UART not brought out */
+ status = "disabled";
+};
+
+&mcu_cpsw {
+ pinctrl-names = "default";
+ pinctrl-0 = <&mcu_cpsw_pins_default &mcu_mdio_pins_default>;
+};
+
+&davinci_mdio {
+ phy0: ethernet-phy@0 {
+ reg = <0>;
+ ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
+ ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
+ };
+};
+
+&cpsw_port1 {
+ phy-mode = "rgmii-rxid";
+ phy-handle = <&phy0>;
+};
+
+&main_i2c0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&main_i2c0_pins_default>;
+ clock-frequency = <400000>;
+
+ exp1: gpio@20 {
+ compatible = "ti,tca6416";
+ reg = <0x20>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+
+ exp2: gpio@22 {
+ compatible = "ti,tca6424";
+ reg = <0x22>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+};
+
+&main_i2c1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&main_i2c1_pins_default>;
+ clock-frequency = <400000>;
+
+ exp4: gpio@20 {
+ compatible = "ti,tca6408";
+ reg = <0x20>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+};
+
+&main_sdhci0 {
+ /* eMMC */
+ non-removable;
+ ti,driver-strength-ohm = <50>;
+ disable-wp;
+};
+
+&main_sdhci1 {
+ /* SD card */
+ pinctrl-0 = <&main_mmc1_pins_default>;
+ pinctrl-names = "default";
+ ti,driver-strength-ohm = <50>;
+ disable-wp;
+};
+
+&serdes_ln_ctrl {
+ idle-states = <J7200_SERDES0_LANE0_PCIE1_LANE0>, <J7200_SERDES0_LANE1_PCIE1_LANE1>,
+ <J7200_SERDES0_LANE2_QSGMII_LANE1>, <J7200_SERDES0_LANE3_IP4_UNUSED>;
+};
+
+&usb_serdes_mux {
+ idle-states = <1>; /* USB0 to SERDES lane 3 */
+};
+
+&usbss0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&main_usbss0_pins_default>;
+ ti,vbus-divider;
+ ti,usb2-only;
+};
+
+&usb0 {
+ dr_mode = "otg";
+ maximum-speed = "high-speed";
+};
diff --git a/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi b/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi
new file mode 100644
index 000000000000..72d6496e88dd
--- /dev/null
+++ b/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi
@@ -0,0 +1,449 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Device Tree Source for J7200 SoC Family Main Domain peripherals
+ *
+ * Copyright (C) 2020 Texas Instruments Incorporated - https://www.ti.com/
+ */
+
+&cbass_main {
+ msmc_ram: sram@70000000 {
+ compatible = "mmio-sram";
+ reg = <0x00 0x70000000 0x00 0x100000>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0x00 0x00 0x70000000 0x100000>;
+
+ atf-sram@0 {
+ reg = <0x00 0x20000>;
+ };
+ };
+
+ scm_conf: scm-conf@100000 {
+ compatible = "ti,j721e-system-controller", "syscon", "simple-mfd";
+ reg = <0x00 0x00100000 0x00 0x1c000>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0x00 0x00 0x00100000 0x1c000>;
+
+ serdes_ln_ctrl: serdes-ln-ctrl@4080 {
+ compatible = "mmio-mux";
+ #mux-control-cells = <1>;
+ mux-reg-masks = <0x4080 0x3>, <0x4084 0x3>, /* SERDES0 lane0/1 select */
+ <0x4088 0x3>, <0x408c 0x3>; /* SERDES0 lane2/3 select */
+ };
+
+ usb_serdes_mux: mux-controller@4000 {
+ compatible = "mmio-mux";
+ #mux-control-cells = <1>;
+ mux-reg-masks = <0x4000 0x8000000>; /* USB0 to SERDES0 lane 1/3 mux */
+ };
+ };
+
+ gic500: interrupt-controller@1800000 {
+ compatible = "arm,gic-v3";
+ #address-cells = <2>;
+ #size-cells = <2>;
+ ranges;
+ #interrupt-cells = <3>;
+ interrupt-controller;
+ reg = <0x00 0x01800000 0x00 0x10000>, /* GICD */
+ <0x00 0x01900000 0x00 0x100000>; /* GICR */
+
+ /* vcpumntirq: virtual CPU interface maintenance interrupt */
+ interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>;
+
+ gic_its: msi-controller@1820000 {
+ compatible = "arm,gic-v3-its";
+ reg = <0x00 0x01820000 0x00 0x10000>;
+ socionext,synquacer-pre-its = <0x1000000 0x400000>;
+ msi-controller;
+ #msi-cells = <1>;
+ };
+ };
+
+ main_gpio_intr: interrupt-controller0 {
+ compatible = "ti,sci-intr";
+ ti,intr-trigger-type = <1>;
+ interrupt-controller;
+ interrupt-parent = <&gic500>;
+ #interrupt-cells = <1>;
+ ti,sci = <&dmsc>;
+ ti,sci-dev-id = <131>;
+ ti,interrupt-ranges = <8 392 56>;
+ };
+
+ main_navss: bus@30000000 {
+ compatible = "simple-mfd";
+ #address-cells = <2>;
+ #size-cells = <2>;
+ ranges = <0x00 0x30000000 0x00 0x30000000 0x00 0x0c400000>;
+ ti,sci-dev-id = <199>;
+
+ main_navss_intr: interrupt-controller1 {
+ compatible = "ti,sci-intr";
+ ti,intr-trigger-type = <4>;
+ interrupt-controller;
+ interrupt-parent = <&gic500>;
+ #interrupt-cells = <1>;
+ ti,sci = <&dmsc>;
+ ti,sci-dev-id = <213>;
+ ti,interrupt-ranges = <0 64 64>,
+ <64 448 64>,
+ <128 672 64>;
+ };
+
+ main_udmass_inta: msi-controller@33d00000 {
+ compatible = "ti,sci-inta";
+ reg = <0x00 0x33d00000 0x00 0x100000>;
+ interrupt-controller;
+ #interrupt-cells = <0>;
+ interrupt-parent = <&main_navss_intr>;
+ msi-controller;
+ ti,sci = <&dmsc>;
+ ti,sci-dev-id = <209>;
+ ti,interrupt-ranges = <0 0 256>;
+ };
+
+ secure_proxy_main: mailbox@32c00000 {
+ compatible = "ti,am654-secure-proxy";
+ #mbox-cells = <1>;
+ reg-names = "target_data", "rt", "scfg";
+ reg = <0x00 0x32c00000 0x00 0x100000>,
+ <0x00 0x32400000 0x00 0x100000>,
+ <0x00 0x32800000 0x00 0x100000>;
+ interrupt-names = "rx_011";
+ interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
+ };
+
+ main_ringacc: ringacc@3c000000 {
+ compatible = "ti,am654-navss-ringacc";
+ reg = <0x00 0x3c000000 0x00 0x400000>,
+ <0x00 0x38000000 0x00 0x400000>,
+ <0x00 0x31120000 0x00 0x100>,
+ <0x00 0x33000000 0x00 0x40000>;
+ reg-names = "rt", "fifos", "proxy_gcfg", "proxy_target";
+ ti,num-rings = <1024>;
+ ti,sci-rm-range-gp-rings = <0x1>; /* GP ring range */
+ ti,sci = <&dmsc>;
+ ti,sci-dev-id = <211>;
+ msi-parent = <&main_udmass_inta>;
+ };
+
+ main_udmap: dma-controller@31150000 {
+ compatible = "ti,j721e-navss-main-udmap";
+ reg = <0x00 0x31150000 0x00 0x100>,
+ <0x00 0x34000000 0x00 0x100000>,
+ <0x00 0x35000000 0x00 0x100000>;
+ reg-names = "gcfg", "rchanrt", "tchanrt";
+ msi-parent = <&main_udmass_inta>;
+ #dma-cells = <1>;
+
+ ti,sci = <&dmsc>;
+ ti,sci-dev-id = <212>;
+ ti,ringacc = <&main_ringacc>;
+
+ ti,sci-rm-range-tchan = <0x0d>, /* TX_CHAN */
+ <0x0f>, /* TX_HCHAN */
+ <0x10>; /* TX_UHCHAN */
+ ti,sci-rm-range-rchan = <0x0a>, /* RX_CHAN */
+ <0x0b>, /* RX_HCHAN */
+ <0x0c>; /* RX_UHCHAN */
+ ti,sci-rm-range-rflow = <0x00>; /* GP RFLOW */
+ };
+
+ cpts@310d0000 {
+ compatible = "ti,j721e-cpts";
+ reg = <0x00 0x310d0000 0x00 0x400>;
+ reg-names = "cpts";
+ clocks = <&k3_clks 201 1>;
+ clock-names = "cpts";
+ interrupts-extended = <&main_navss_intr 391>;
+ interrupt-names = "cpts";
+ ti,cpts-periodic-outputs = <6>;
+ ti,cpts-ext-ts-inputs = <8>;
+ };
+ };
+
+ main_pmx0: pinctrl@11c000 {
+ compatible = "pinctrl-single";
+ /* Proxy 0 addressing */
+ reg = <0x00 0x11c000 0x00 0x2b4>;
+ #pinctrl-cells = <1>;
+ pinctrl-single,register-width = <32>;
+ pinctrl-single,function-mask = <0xffffffff>;
+ };
+
+ main_uart0: serial@2800000 {
+ compatible = "ti,j721e-uart", "ti,am654-uart";
+ reg = <0x00 0x02800000 0x00 0x100>;
+ reg-shift = <2>;
+ reg-io-width = <4>;
+ interrupts = <GIC_SPI 192 IRQ_TYPE_LEVEL_HIGH>;
+ clock-frequency = <48000000>;
+ current-speed = <115200>;
+ power-domains = <&k3_pds 146 TI_SCI_PD_EXCLUSIVE>;
+ clocks = <&k3_clks 146 2>;
+ clock-names = "fclk";
+ };
+
+ main_uart1: serial@2810000 {
+ compatible = "ti,j721e-uart", "ti,am654-uart";
+ reg = <0x00 0x02810000 0x00 0x100>;
+ reg-shift = <2>;
+ reg-io-width = <4>;
+ interrupts = <GIC_SPI 193 IRQ_TYPE_LEVEL_HIGH>;
+ clock-frequency = <48000000>;
+ current-speed = <115200>;
+ power-domains = <&k3_pds 278 TI_SCI_PD_EXCLUSIVE>;
+ clocks = <&k3_clks 278 2>;
+ clock-names = "fclk";
+ };
+
+ main_uart2: serial@2820000 {
+ compatible = "ti,j721e-uart", "ti,am654-uart";
+ reg = <0x00 0x02820000 0x00 0x100>;
+ reg-shift = <2>;
+ reg-io-width = <4>;
+ interrupts = <GIC_SPI 194 IRQ_TYPE_LEVEL_HIGH>;
+ clock-frequency = <48000000>;
+ current-speed = <115200>;
+ power-domains = <&k3_pds 279 TI_SCI_PD_EXCLUSIVE>;
+ clocks = <&k3_clks 279 2>;
+ clock-names = "fclk";
+ };
+
+ main_uart3: serial@2830000 {
+ compatible = "ti,j721e-uart", "ti,am654-uart";
+ reg = <0x00 0x02830000 0x00 0x100>;
+ reg-shift = <2>;
+ reg-io-width = <4>;
+ interrupts = <GIC_SPI 195 IRQ_TYPE_LEVEL_HIGH>;
+ clock-frequency = <48000000>;
+ current-speed = <115200>;
+ power-domains = <&k3_pds 280 TI_SCI_PD_EXCLUSIVE>;
+ clocks = <&k3_clks 280 2>;
+ clock-names = "fclk";
+ };
+
+ main_uart4: serial@2840000 {
+ compatible = "ti,j721e-uart", "ti,am654-uart";
+ reg = <0x00 0x02840000 0x00 0x100>;
+ reg-shift = <2>;
+ reg-io-width = <4>;
+ interrupts = <GIC_SPI 196 IRQ_TYPE_LEVEL_HIGH>;
+ clock-frequency = <48000000>;
+ current-speed = <115200>;
+ power-domains = <&k3_pds 281 TI_SCI_PD_EXCLUSIVE>;
+ clocks = <&k3_clks 281 2>;
+ clock-names = "fclk";
+ };
+
+ main_uart5: serial@2850000 {
+ compatible = "ti,j721e-uart", "ti,am654-uart";
+ reg = <0x00 0x02850000 0x00 0x100>;
+ reg-shift = <2>;
+ reg-io-width = <4>;
+ interrupts = <GIC_SPI 197 IRQ_TYPE_LEVEL_HIGH>;
+ clock-frequency = <48000000>;
+ current-speed = <115200>;
+ power-domains = <&k3_pds 282 TI_SCI_PD_EXCLUSIVE>;
+ clocks = <&k3_clks 282 2>;
+ clock-names = "fclk";
+ };
+
+ main_uart6: serial@2860000 {
+ compatible = "ti,j721e-uart", "ti,am654-uart";
+ reg = <0x00 0x02860000 0x00 0x100>;
+ reg-shift = <2>;
+ reg-io-width = <4>;
+ interrupts = <GIC_SPI 198 IRQ_TYPE_LEVEL_HIGH>;
+ clock-frequency = <48000000>;
+ current-speed = <115200>;
+ power-domains = <&k3_pds 283 TI_SCI_PD_EXCLUSIVE>;
+ clocks = <&k3_clks 283 2>;
+ clock-names = "fclk";
+ };
+
+ main_uart7: serial@2870000 {
+ compatible = "ti,j721e-uart", "ti,am654-uart";
+ reg = <0x00 0x02870000 0x00 0x100>;
+ reg-shift = <2>;
+ reg-io-width = <4>;
+ interrupts = <GIC_SPI 199 IRQ_TYPE_LEVEL_HIGH>;
+ clock-frequency = <48000000>;
+ current-speed = <115200>;
+ power-domains = <&k3_pds 284 TI_SCI_PD_EXCLUSIVE>;
+ clocks = <&k3_clks 284 2>;
+ clock-names = "fclk";
+ };
+
+ main_uart8: serial@2880000 {
+ compatible = "ti,j721e-uart", "ti,am654-uart";
+ reg = <0x00 0x02880000 0x00 0x100>;
+ reg-shift = <2>;
+ reg-io-width = <4>;
+ interrupts = <GIC_SPI 248 IRQ_TYPE_LEVEL_HIGH>;
+ clock-frequency = <48000000>;
+ current-speed = <115200>;
+ power-domains = <&k3_pds 285 TI_SCI_PD_EXCLUSIVE>;
+ clocks = <&k3_clks 285 2>;
+ clock-names = "fclk";
+ };
+
+ main_uart9: serial@2890000 {
+ compatible = "ti,j721e-uart", "ti,am654-uart";
+ reg = <0x00 0x02890000 0x00 0x100>;
+ reg-shift = <2>;
+ reg-io-width = <4>;
+ interrupts = <GIC_SPI 249 IRQ_TYPE_LEVEL_HIGH>;
+ clock-frequency = <48000000>;
+ current-speed = <115200>;
+ power-domains = <&k3_pds 286 TI_SCI_PD_EXCLUSIVE>;
+ clocks = <&k3_clks 286 2>;
+ clock-names = "fclk";
+ };
+
+ main_i2c0: i2c@2000000 {
+ compatible = "ti,j721e-i2c", "ti,omap4-i2c";
+ reg = <0x00 0x2000000 0x00 0x100>;
+ interrupts = <GIC_SPI 200 IRQ_TYPE_LEVEL_HIGH>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clock-names = "fck";
+ clocks = <&k3_clks 187 1>;
+ power-domains = <&k3_pds 187 TI_SCI_PD_SHARED>;
+ };
+
+ main_i2c1: i2c@2010000 {
+ compatible = "ti,j721e-i2c", "ti,omap4-i2c";
+ reg = <0x00 0x2010000 0x00 0x100>;
+ interrupts = <GIC_SPI 201 IRQ_TYPE_LEVEL_HIGH>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clock-names = "fck";
+ clocks = <&k3_clks 188 1>;
+ power-domains = <&k3_pds 188 TI_SCI_PD_EXCLUSIVE>;
+ };
+
+ main_i2c2: i2c@2020000 {
+ compatible = "ti,j721e-i2c", "ti,omap4-i2c";
+ reg = <0x00 0x2020000 0x00 0x100>;
+ interrupts = <GIC_SPI 202 IRQ_TYPE_LEVEL_HIGH>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clock-names = "fck";
+ clocks = <&k3_clks 189 1>;
+ power-domains = <&k3_pds 189 TI_SCI_PD_EXCLUSIVE>;
+ };
+
+ main_i2c3: i2c@2030000 {
+ compatible = "ti,j721e-i2c", "ti,omap4-i2c";
+ reg = <0x00 0x2030000 0x00 0x100>;
+ interrupts = <GIC_SPI 203 IRQ_TYPE_LEVEL_HIGH>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clock-names = "fck";
+ clocks = <&k3_clks 190 1>;
+ power-domains = <&k3_pds 190 TI_SCI_PD_EXCLUSIVE>;
+ };
+
+ main_i2c4: i2c@2040000 {
+ compatible = "ti,j721e-i2c", "ti,omap4-i2c";
+ reg = <0x00 0x2040000 0x00 0x100>;
+ interrupts = <GIC_SPI 204 IRQ_TYPE_LEVEL_HIGH>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clock-names = "fck";
+ clocks = <&k3_clks 191 1>;
+ power-domains = <&k3_pds 191 TI_SCI_PD_EXCLUSIVE>;
+ };
+
+ main_i2c5: i2c@2050000 {
+ compatible = "ti,j721e-i2c", "ti,omap4-i2c";
+ reg = <0x00 0x2050000 0x00 0x100>;
+ interrupts = <GIC_SPI 205 IRQ_TYPE_LEVEL_HIGH>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clock-names = "fck";
+ clocks = <&k3_clks 192 1>;
+ power-domains = <&k3_pds 192 TI_SCI_PD_EXCLUSIVE>;
+ };
+
+ main_i2c6: i2c@2060000 {
+ compatible = "ti,j721e-i2c", "ti,omap4-i2c";
+ reg = <0x00 0x2060000 0x00 0x100>;
+ interrupts = <GIC_SPI 206 IRQ_TYPE_LEVEL_HIGH>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clock-names = "fck";
+ clocks = <&k3_clks 193 1>;
+ power-domains = <&k3_pds 193 TI_SCI_PD_EXCLUSIVE>;
+ };
+
+ main_sdhci0: mmc@4f80000 {
+ compatible = "ti,j7200-sdhci-8bit", "ti,j721e-sdhci-8bit";
+ reg = <0x00 0x04f80000 0x00 0x260>, <0x00 0x4f88000 0x00 0x134>;
+ interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>;
+ power-domains = <&k3_pds 91 TI_SCI_PD_EXCLUSIVE>;
+ clock-names = "clk_xin", "clk_ahb";
+ clocks = <&k3_clks 91 3>, <&k3_clks 91 0>;
+ ti,otap-del-sel-legacy = <0x0>;
+ ti,otap-del-sel-mmc-hs = <0x0>;
+ ti,otap-del-sel-ddr52 = <0x6>;
+ ti,otap-del-sel-hs200 = <0x8>;
+ ti,otap-del-sel-hs400 = <0x0>;
+ ti,strobe-sel = <0x77>;
+ ti,trm-icp = <0x8>;
+ bus-width = <8>;
+ mmc-ddr-1_8v;
+ dma-coherent;
+ };
+
+ main_sdhci1: mmc@4fb0000 {
+ compatible = "ti,j7200-sdhci-4bit", "ti,j721e-sdhci-4bit";
+ reg = <0x00 0x04fb0000 0x00 0x260>, <0x00 0x4fb8000 0x00 0x134>;
+ interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>;
+ power-domains = <&k3_pds 92 TI_SCI_PD_EXCLUSIVE>;
+ clock-names = "clk_xin", "clk_ahb";
+ clocks = <&k3_clks 92 2>, <&k3_clks 92 1>;
+ ti,otap-del-sel-legacy = <0x0>;
+ ti,otap-del-sel-sd-hs = <0x0>;
+ ti,otap-del-sel-sdr12 = <0xf>;
+ ti,otap-del-sel-sdr25 = <0xf>;
+ ti,otap-del-sel-sdr50 = <0xc>;
+ ti,otap-del-sel-sdr104 = <0x5>;
+ ti,otap-del-sel-ddr50 = <0xc>;
+ no-1-8-v;
+ dma-coherent;
+ };
+
+ usbss0: cdns-usb@4104000 {
+ compatible = "ti,j721e-usb";
+ reg = <0x00 0x4104000 0x00 0x100>;
+ dma-coherent;
+ power-domains = <&k3_pds 288 TI_SCI_PD_EXCLUSIVE>;
+ clocks = <&k3_clks 288 12>, <&k3_clks 288 3>;
+ clock-names = "ref", "lpm";
+ assigned-clocks = <&k3_clks 288 12>; /* USB2_REFCLK */
+ assigned-clock-parents = <&k3_clks 288 13>; /* HFOSC0 */
+ #address-cells = <2>;
+ #size-cells = <2>;
+ ranges;
+
+ usb0: usb@6000000 {
+ compatible = "cdns,usb3";
+ reg = <0x00 0x6000000 0x00 0x10000>,
+ <0x00 0x6010000 0x00 0x10000>,
+ <0x00 0x6020000 0x00 0x10000>;
+ reg-names = "otg", "xhci", "dev";
+ interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>, /* irq.0 */
+ <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>, /* irq.6 */
+ <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>; /* otgirq.0 */
+ interrupt-names = "host",
+ "peripheral",
+ "otg";
+ maximum-speed = "super-speed";
+ dr_mode = "otg";
+ };
+ };
+};
diff --git a/arch/arm64/boot/dts/ti/k3-j7200-mcu-wakeup.dtsi b/arch/arm64/boot/dts/ti/k3-j7200-mcu-wakeup.dtsi
new file mode 100644
index 000000000000..eb2a78a53512
--- /dev/null
+++ b/arch/arm64/boot/dts/ti/k3-j7200-mcu-wakeup.dtsi
@@ -0,0 +1,273 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Device Tree Source for J7200 SoC Family MCU/WAKEUP Domain peripherals
+ *
+ * Copyright (C) 2020 Texas Instruments Incorporated - https://www.ti.com/
+ */
+
+&cbass_mcu_wakeup {
+ dmsc: dmsc@44083000 {
+ compatible = "ti,k2g-sci";
+ ti,host-id = <12>;
+
+ mbox-names = "rx", "tx";
+
+ mboxes= <&secure_proxy_main 11>,
+ <&secure_proxy_main 13>;
+
+ reg-names = "debug_messages";
+ reg = <0x00 0x44083000 0x00 0x1000>;
+
+ k3_pds: power-controller {
+ compatible = "ti,sci-pm-domain";
+ #power-domain-cells = <2>;
+ };
+
+ k3_clks: clocks {
+ compatible = "ti,k2g-sci-clk";
+ #clock-cells = <2>;
+ };
+
+ k3_reset: reset-controller {
+ compatible = "ti,sci-reset";
+ #reset-cells = <2>;
+ };
+ };
+
+ mcu_conf: syscon@40f00000 {
+ compatible = "syscon", "simple-mfd";
+ reg = <0x00 0x40f00000 0x00 0x20000>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0x00 0x00 0x40f00000 0x20000>;
+
+ phy_gmii_sel: phy@4040 {
+ compatible = "ti,am654-phy-gmii-sel";
+ reg = <0x4040 0x4>;
+ #phy-cells = <1>;
+ };
+ };
+
+ chipid@43000014 {
+ compatible = "ti,am654-chipid";
+ reg = <0x00 0x43000014 0x00 0x4>;
+ };
+
+ wkup_pmx0: pinctrl@4301c000 {
+ compatible = "pinctrl-single";
+ /* Proxy 0 addressing */
+ reg = <0x00 0x4301c000 0x00 0x178>;
+ #pinctrl-cells = <1>;
+ pinctrl-single,register-width = <32>;
+ pinctrl-single,function-mask = <0xffffffff>;
+ };
+
+ mcu_ram: sram@41c00000 {
+ compatible = "mmio-sram";
+ reg = <0x00 0x41c00000 0x00 0x100000>;
+ ranges = <0x00 0x00 0x41c00000 0x100000>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ };
+
+ wkup_uart0: serial@42300000 {
+ compatible = "ti,j721e-uart", "ti,am654-uart";
+ reg = <0x00 0x42300000 0x00 0x100>;
+ reg-shift = <2>;
+ reg-io-width = <4>;
+ interrupts = <GIC_SPI 897 IRQ_TYPE_LEVEL_HIGH>;
+ clock-frequency = <48000000>;
+ current-speed = <115200>;
+ power-domains = <&k3_pds 287 TI_SCI_PD_EXCLUSIVE>;
+ clocks = <&k3_clks 287 2>;
+ clock-names = "fclk";
+ };
+
+ mcu_uart0: serial@40a00000 {
+ compatible = "ti,j721e-uart", "ti,am654-uart";
+ reg = <0x00 0x40a00000 0x00 0x100>;
+ reg-shift = <2>;
+ reg-io-width = <4>;
+ interrupts = <GIC_SPI 846 IRQ_TYPE_LEVEL_HIGH>;
+ clock-frequency = <96000000>;
+ current-speed = <115200>;
+ power-domains = <&k3_pds 149 TI_SCI_PD_EXCLUSIVE>;
+ clocks = <&k3_clks 149 2>;
+ clock-names = "fclk";
+ };
+
+ wkup_gpio_intr: interrupt-controller2 {
+ compatible = "ti,sci-intr";
+ ti,intr-trigger-type = <1>;
+ interrupt-controller;
+ interrupt-parent = <&gic500>;
+ #interrupt-cells = <1>;
+ ti,sci = <&dmsc>;
+ ti,sci-dev-id = <137>;
+ ti,interrupt-ranges = <16 960 16>;
+ };
+
+ mcu_navss: bus@28380000 {
+ compatible = "simple-mfd";
+ #address-cells = <2>;
+ #size-cells = <2>;
+ ranges = <0x00 0x28380000 0x00 0x28380000 0x00 0x03880000>;
+ dma-coherent;
+ dma-ranges;
+ ti,sci-dev-id = <232>;
+
+ mcu_ringacc: ringacc@2b800000 {
+ compatible = "ti,am654-navss-ringacc";
+ reg = <0x00 0x2b800000 0x00 0x400000>,
+ <0x00 0x2b000000 0x00 0x400000>,
+ <0x00 0x28590000 0x00 0x100>,
+ <0x00 0x2a500000 0x00 0x40000>;
+ reg-names = "rt", "fifos", "proxy_gcfg", "proxy_target";
+ ti,num-rings = <286>;
+ ti,sci-rm-range-gp-rings = <0x1>; /* GP ring range */
+ ti,sci = <&dmsc>;
+ ti,sci-dev-id = <235>;
+ msi-parent = <&main_udmass_inta>;
+ };
+
+ mcu_udmap: dma-controller@285c0000 {
+ compatible = "ti,j721e-navss-mcu-udmap";
+ reg = <0x00 0x285c0000 0x00 0x100>,
+ <0x00 0x2a800000 0x00 0x40000>,
+ <0x00 0x2aa00000 0x00 0x40000>;
+ reg-names = "gcfg", "rchanrt", "tchanrt";
+ msi-parent = <&main_udmass_inta>;
+ #dma-cells = <1>;
+
+ ti,sci = <&dmsc>;
+ ti,sci-dev-id = <236>;
+ ti,ringacc = <&mcu_ringacc>;
+
+ ti,sci-rm-range-tchan = <0x0d>, /* TX_CHAN */
+ <0x0f>; /* TX_HCHAN */
+ ti,sci-rm-range-rchan = <0x0a>, /* RX_CHAN */
+ <0x0b>; /* RX_HCHAN */
+ ti,sci-rm-range-rflow = <0x00>; /* GP RFLOW */
+ };
+ };
+
+ mcu_cpsw: ethernet@46000000 {
+ compatible = "ti,j721e-cpsw-nuss";
+ #address-cells = <2>;
+ #size-cells = <2>;
+ reg = <0x00 0x46000000 0x00 0x200000>;
+ reg-names = "cpsw_nuss";
+ ranges = <0x00 0x00 0x00 0x46000000 0x00 0x200000>;
+ dma-coherent;
+ clocks = <&k3_clks 18 21>;
+ clock-names = "fck";
+ power-domains = <&k3_pds 18 TI_SCI_PD_EXCLUSIVE>;
+
+ dmas = <&mcu_udmap 0xf000>,
+ <&mcu_udmap 0xf001>,
+ <&mcu_udmap 0xf002>,
+ <&mcu_udmap 0xf003>,
+ <&mcu_udmap 0xf004>,
+ <&mcu_udmap 0xf005>,
+ <&mcu_udmap 0xf006>,
+ <&mcu_udmap 0xf007>,
+ <&mcu_udmap 0x7000>;
+ dma-names = "tx0", "tx1", "tx2", "tx3",
+ "tx4", "tx5", "tx6", "tx7",
+ "rx";
+
+ ethernet-ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ cpsw_port1: port@1 {
+ reg = <1>;
+ ti,mac-only;
+ label = "port1";
+ ti,syscon-efuse = <&mcu_conf 0x200>;
+ phys = <&phy_gmii_sel 1>;
+ };
+ };
+
+ davinci_mdio: mdio@f00 {
+ compatible = "ti,cpsw-mdio","ti,davinci_mdio";
+ reg = <0x00 0xf00 0x00 0x100>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&k3_clks 18 21>;
+ clock-names = "fck";
+ bus_freq = <1000000>;
+ };
+
+ cpts@3d000 {
+ compatible = "ti,am65-cpts";
+ reg = <0x00 0x3d000 0x00 0x400>;
+ clocks = <&k3_clks 18 2>;
+ clock-names = "cpts";
+ interrupts-extended = <&gic500 GIC_SPI 858 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "cpts";
+ ti,cpts-ext-ts-inputs = <4>;
+ ti,cpts-periodic-outputs = <2>;
+ };
+ };
+
+ mcu_i2c0: i2c@40b00000 {
+ compatible = "ti,j721e-i2c", "ti,omap4-i2c";
+ reg = <0x00 0x40b00000 0x00 0x100>;
+ interrupts = <GIC_SPI 852 IRQ_TYPE_LEVEL_HIGH>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clock-names = "fck";
+ clocks = <&k3_clks 194 1>;
+ power-domains = <&k3_pds 194 TI_SCI_PD_EXCLUSIVE>;
+ };
+
+ mcu_i2c1: i2c@40b10000 {
+ compatible = "ti,j721e-i2c", "ti,omap4-i2c";
+ reg = <0x00 0x40b10000 0x00 0x100>;
+ interrupts = <GIC_SPI 853 IRQ_TYPE_LEVEL_HIGH>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clock-names = "fck";
+ clocks = <&k3_clks 195 1>;
+ power-domains = <&k3_pds 195 TI_SCI_PD_EXCLUSIVE>;
+ };
+
+ wkup_i2c0: i2c@42120000 {
+ compatible = "ti,j721e-i2c", "ti,omap4-i2c";
+ reg = <0x00 0x42120000 0x00 0x100>;
+ interrupts = <GIC_SPI 896 IRQ_TYPE_LEVEL_HIGH>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clock-names = "fck";
+ clocks = <&k3_clks 197 1>;
+ power-domains = <&k3_pds 197 TI_SCI_PD_SHARED>;
+ };
+
+ fss: syscon@47000000 {
+ compatible = "syscon", "simple-mfd";
+ reg = <0x00 0x47000000 0x00 0x100>;
+ #address-cells = <2>;
+ #size-cells = <2>;
+ ranges;
+
+ hbmc_mux: hbmc-mux {
+ compatible = "mmio-mux";
+ #mux-control-cells = <1>;
+ mux-reg-masks = <0x4 0x2>; /* HBMC select */
+ };
+
+ hbmc: hyperbus@47034000 {
+ compatible = "ti,am654-hbmc";
+ reg = <0x00 0x47034000 0x00 0x100>,
+ <0x05 0x00000000 0x01 0x0000000>;
+ power-domains = <&k3_pds 102 TI_SCI_PD_EXCLUSIVE>;
+ clocks = <&k3_clks 102 0>;
+ assigned-clocks = <&k3_clks 102 5>;
+ assigned-clock-rates = <333333333>;
+ #address-cells = <2>;
+ #size-cells = <1>;
+ mux-controls = <&hbmc_mux 0>;
+ };
+ };
+};
diff --git a/arch/arm64/boot/dts/ti/k3-j7200-som-p0.dtsi b/arch/arm64/boot/dts/ti/k3-j7200-som-p0.dtsi
new file mode 100644
index 000000000000..6a98ba499bc2
--- /dev/null
+++ b/arch/arm64/boot/dts/ti/k3-j7200-som-p0.dtsi
@@ -0,0 +1,65 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2020 Texas Instruments Incorporated - https://www.ti.com/
+ */
+
+/dts-v1/;
+
+#include "k3-j7200.dtsi"
+
+/ {
+ memory@80000000 {
+ device_type = "memory";
+ /* 4G RAM */
+ reg = <0x00 0x80000000 0x00 0x80000000>,
+ <0x08 0x80000000 0x00 0x80000000>;
+ };
+
+ reserved_memory: reserved-memory {
+ #address-cells = <2>;
+ #size-cells = <2>;
+ ranges;
+
+ secure_ddr: optee@9e800000 {
+ reg = <0x00 0x9e800000 0x00 0x01800000>;
+ alignment = <0x1000>;
+ no-map;
+ };
+ };
+};
+
+&wkup_pmx0 {
+ mcu_fss0_hpb0_pins_default: mcu-fss0-hpb0-pins-default {
+ pinctrl-single,pins = <
+ J721E_WKUP_IOPAD(0x0, PIN_OUTPUT, 1) /* (B6) MCU_OSPI0_CLK.MCU_HYPERBUS0_CK */
+ J721E_WKUP_IOPAD(0x4, PIN_OUTPUT, 1) /* (C8) MCU_OSPI0_LBCLKO.MCU_HYPERBUS0_CKn */
+ J721E_WKUP_IOPAD(0x2c, PIN_OUTPUT, 1) /* (D6) MCU_OSPI0_CSn0.MCU_HYPERBUS0_CSn0 */
+ J721E_WKUP_IOPAD(0x30, PIN_OUTPUT, 1) /* (D7) MCU_OSPI0_CSn1.MCU_HYPERBUS0_RESETn */
+ J721E_WKUP_IOPAD(0x8, PIN_INPUT, 1) /* (B7) MCU_OSPI0_DQS.MCU_HYPERBUS0_RWDS */
+ J721E_WKUP_IOPAD(0xc, PIN_INPUT, 1) /* (D8) MCU_OSPI0_D0.MCU_HYPERBUS0_DQ0 */
+ J721E_WKUP_IOPAD(0x10, PIN_INPUT, 1) /* (C7) MCU_OSPI0_D1.MCU_HYPERBUS0_DQ1 */
+ J721E_WKUP_IOPAD(0x14, PIN_INPUT, 1) /* (C5) MCU_OSPI0_D2.MCU_HYPERBUS0_DQ2 */
+ J721E_WKUP_IOPAD(0x18, PIN_INPUT, 1) /* (A5) MCU_OSPI0_D3.MCU_HYPERBUS0_DQ3 */
+ J721E_WKUP_IOPAD(0x1c, PIN_INPUT, 1) /* (A6) MCU_OSPI0_D4.MCU_HYPERBUS0_DQ4 */
+ J721E_WKUP_IOPAD(0x20, PIN_INPUT, 1) /* (B8) MCU_OSPI0_D5.MCU_HYPERBUS0_DQ5 */
+ J721E_WKUP_IOPAD(0x24, PIN_INPUT, 1) /* (A8) MCU_OSPI0_D6.MCU_HYPERBUS0_DQ6 */
+ J721E_WKUP_IOPAD(0x28, PIN_INPUT, 1) /* (A7) MCU_OSPI0_D7.MCU_HYPERBUS0_DQ7 */
+ >;
+ };
+};
+
+&hbmc {
+ /* OSPI and HBMC are muxed inside FSS, Bootloader will enable
+ * appropriate node based on board detection
+ */
+ status = "disabled";
+ pinctrl-names = "default";
+ pinctrl-0 = <&mcu_fss0_hpb0_pins_default>;
+ ranges = <0x00 0x00 0x05 0x00000000 0x4000000>, /* 64MB Flash on CS0 */
+ <0x01 0x00 0x05 0x04000000 0x800000>; /* 8MB RAM on CS1 */
+
+ flash@0,0 {
+ compatible = "cypress,hyperflash", "cfi-flash";
+ reg = <0x00 0x00 0x4000000>;
+ };
+};
diff --git a/arch/arm64/boot/dts/ti/k3-j7200.dtsi b/arch/arm64/boot/dts/ti/k3-j7200.dtsi
new file mode 100644
index 000000000000..66169bcf7c9a
--- /dev/null
+++ b/arch/arm64/boot/dts/ti/k3-j7200.dtsi
@@ -0,0 +1,172 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Device Tree Source for J7200 SoC Family
+ *
+ * Copyright (C) 2020 Texas Instruments Incorporated - https://www.ti.com/
+ */
+
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/pinctrl/k3.h>
+#include <dt-bindings/soc/ti,sci_pm_domain.h>
+
+/ {
+ model = "Texas Instruments K3 J7200 SoC";
+ compatible = "ti,j7200";
+ interrupt-parent = <&gic500>;
+ #address-cells = <2>;
+ #size-cells = <2>;
+
+ aliases {
+ serial0 = &wkup_uart0;
+ serial1 = &mcu_uart0;
+ serial2 = &main_uart0;
+ serial3 = &main_uart1;
+ serial4 = &main_uart2;
+ serial5 = &main_uart3;
+ serial6 = &main_uart4;
+ serial7 = &main_uart5;
+ serial8 = &main_uart6;
+ serial9 = &main_uart7;
+ serial10 = &main_uart8;
+ serial11 = &main_uart9;
+ };
+
+ chosen { };
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ cpu-map {
+ cluster0: cluster0 {
+ core0 {
+ cpu = <&cpu0>;
+ };
+
+ core1 {
+ cpu = <&cpu1>;
+ };
+ };
+
+ };
+
+ cpu0: cpu@0 {
+ compatible = "arm,cortex-a72";
+ reg = <0x000>;
+ device_type = "cpu";
+ enable-method = "psci";
+ i-cache-size = <0xc000>;
+ i-cache-line-size = <64>;
+ i-cache-sets = <256>;
+ d-cache-size = <0x8000>;
+ d-cache-line-size = <64>;
+ d-cache-sets = <128>;
+ next-level-cache = <&L2_0>;
+ };
+
+ cpu1: cpu@1 {
+ compatible = "arm,cortex-a72";
+ reg = <0x001>;
+ device_type = "cpu";
+ enable-method = "psci";
+ i-cache-size = <0xc000>;
+ i-cache-line-size = <64>;
+ i-cache-sets = <256>;
+ d-cache-size = <0x8000>;
+ d-cache-line-size = <64>;
+ d-cache-sets = <128>;
+ next-level-cache = <&L2_0>;
+ };
+ };
+
+ L2_0: l2-cache0 {
+ compatible = "cache";
+ cache-level = <2>;
+ cache-size = <0x100000>;
+ cache-line-size = <64>;
+ cache-sets = <2048>;
+ next-level-cache = <&msmc_l3>;
+ };
+
+ msmc_l3: l3-cache0 {
+ compatible = "cache";
+ cache-level = <3>;
+ };
+
+ firmware {
+ optee {
+ compatible = "linaro,optee-tz";
+ method = "smc";
+ };
+
+ psci: psci {
+ compatible = "arm,psci-1.0";
+ method = "smc";
+ };
+ };
+
+ a72_timer0: timer-cl0-cpu0 {
+ compatible = "arm,armv8-timer";
+ interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL_LOW>, /* cntpsirq */
+ <GIC_PPI 14 IRQ_TYPE_LEVEL_LOW>, /* cntpnsirq */
+ <GIC_PPI 11 IRQ_TYPE_LEVEL_LOW>, /* cntvirq */
+ <GIC_PPI 10 IRQ_TYPE_LEVEL_LOW>; /* cnthpirq */
+ };
+
+ pmu: pmu {
+ compatible = "arm,armv8-pmuv3";
+ interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_HIGH>;
+ };
+
+ cbass_main: bus@100000 {
+ compatible = "simple-bus";
+ #address-cells = <2>;
+ #size-cells = <2>;
+ ranges = <0x00 0x00100000 0x00 0x00100000 0x00 0x00020000>, /* ctrl mmr */
+ <0x00 0x00600000 0x00 0x00600000 0x00 0x00031100>, /* GPIO */
+ <0x00 0x00a40000 0x00 0x00a40000 0x00 0x00000800>, /* timesync router */
+ <0x00 0x01000000 0x00 0x01000000 0x00 0x0d000000>, /* Most peripherals */
+ <0x00 0x30000000 0x00 0x30000000 0x00 0x0c400000>, /* MAIN NAVSS */
+ <0x00 0x70000000 0x00 0x70000000 0x00 0x00800000>, /* MSMC RAM */
+ <0x00 0x18000000 0x00 0x18000000 0x00 0x08000000>, /* PCIe1 DAT0 */
+ <0x41 0x00000000 0x41 0x00000000 0x01 0x00000000>, /* PCIe1 DAT1 */
+
+ /* MCUSS_WKUP Range */
+ <0x00 0x28380000 0x00 0x28380000 0x00 0x03880000>,
+ <0x00 0x40200000 0x00 0x40200000 0x00 0x00998400>,
+ <0x00 0x40f00000 0x00 0x40f00000 0x00 0x00020000>,
+ <0x00 0x41000000 0x00 0x41000000 0x00 0x00020000>,
+ <0x00 0x41400000 0x00 0x41400000 0x00 0x00020000>,
+ <0x00 0x41c00000 0x00 0x41c00000 0x00 0x00100000>,
+ <0x00 0x42040000 0x00 0x42040000 0x00 0x03ac2400>,
+ <0x00 0x45100000 0x00 0x45100000 0x00 0x00c24000>,
+ <0x00 0x46000000 0x00 0x46000000 0x00 0x00200000>,
+ <0x00 0x47000000 0x00 0x47000000 0x00 0x00068400>,
+ <0x00 0x50000000 0x00 0x50000000 0x00 0x10000000>,
+ <0x05 0x00000000 0x05 0x00000000 0x01 0x00000000>,
+ <0x07 0x00000000 0x07 0x00000000 0x01 0x00000000>;
+
+ cbass_mcu_wakeup: bus@28380000 {
+ compatible = "simple-bus";
+ #address-cells = <2>;
+ #size-cells = <2>;
+ ranges = <0x00 0x28380000 0x00 0x28380000 0x00 0x03880000>, /* MCU NAVSS*/
+ <0x00 0x40200000 0x00 0x40200000 0x00 0x00998400>, /* First peripheral window */
+ <0x00 0x40f00000 0x00 0x40f00000 0x00 0x00020000>, /* CTRL_MMR0 */
+ <0x00 0x41000000 0x00 0x41000000 0x00 0x00020000>, /* MCU R5F Core0 */
+ <0x00 0x41400000 0x00 0x41400000 0x00 0x00020000>, /* MCU R5F Core1 */
+ <0x00 0x41c00000 0x00 0x41c00000 0x00 0x00100000>, /* MCU SRAM */
+ <0x00 0x42040000 0x00 0x42040000 0x00 0x03ac2400>, /* WKUP peripheral window */
+ <0x00 0x45100000 0x00 0x45100000 0x00 0x00c24000>, /* MMRs, remaining NAVSS */
+ <0x00 0x46000000 0x00 0x46000000 0x00 0x00200000>, /* CPSW */
+ <0x00 0x47000000 0x00 0x47000000 0x00 0x00068400>, /* OSPI register space */
+ <0x00 0x50000000 0x00 0x50000000 0x00 0x10000000>, /* FSS OSPI0/1 data region 0 */
+ <0x05 0x00000000 0x05 0x00000000 0x01 0x00000000>, /* FSS OSPI0 data region 3 */
+ <0x07 0x00000000 0x07 0x00000000 0x01 0x00000000>; /* FSS OSPI1 data region 3 */
+ };
+ };
+};
+
+/* Now include the peripherals for each bus segments */
+#include "k3-j7200-main.dtsi"
+#include "k3-j7200-mcu-wakeup.dtsi"
diff --git a/arch/arm64/boot/dts/ti/k3-j721e-common-proc-board.dts b/arch/arm64/boot/dts/ti/k3-j721e-common-proc-board.dts
index f35a5d5b1cd8..52e121155563 100644
--- a/arch/arm64/boot/dts/ti/k3-j721e-common-proc-board.dts
+++ b/arch/arm64/boot/dts/ti/k3-j721e-common-proc-board.dts
@@ -311,11 +311,12 @@
};
&serdes_ln_ctrl {
- idle-states = <SERDES0_LANE0_PCIE0_LANE0>, <SERDES0_LANE1_PCIE0_LANE1>,
- <SERDES1_LANE0_PCIE1_LANE0>, <SERDES1_LANE1_PCIE1_LANE1>,
- <SERDES2_LANE0_PCIE2_LANE0>, <SERDES2_LANE1_PCIE2_LANE1>,
- <SERDES3_LANE0_USB3_0_SWAP>, <SERDES3_LANE1_USB3_0>,
- <SERDES4_LANE0_EDP_LANE0>, <SERDES4_LANE1_EDP_LANE1>, <SERDES4_LANE2_EDP_LANE2>, <SERDES4_LANE3_EDP_LANE3>;
+ idle-states = <J721E_SERDES0_LANE0_PCIE0_LANE0>, <J721E_SERDES0_LANE1_PCIE0_LANE1>,
+ <J721E_SERDES1_LANE0_PCIE1_LANE0>, <J721E_SERDES1_LANE1_PCIE1_LANE1>,
+ <J721E_SERDES2_LANE0_PCIE2_LANE0>, <J721E_SERDES2_LANE1_PCIE2_LANE1>,
+ <J721E_SERDES3_LANE0_USB3_0_SWAP>, <J721E_SERDES3_LANE1_USB3_0>,
+ <J721E_SERDES4_LANE0_EDP_LANE0>, <J721E_SERDES4_LANE1_EDP_LANE1>,
+ <J721E_SERDES4_LANE2_EDP_LANE2>, <J721E_SERDES4_LANE3_EDP_LANE3>;
};
&serdes_wiz3 {
@@ -407,7 +408,7 @@
gpio-controller;
#gpio-cells = <2>;
- p09 {
+ p09-hog {
/* P11 - MCASP/TRACE_MUX_S0 */
gpio-hog;
gpios = <9 GPIO_ACTIVE_HIGH>;
@@ -415,7 +416,7 @@
line-name = "MCASP/TRACE_MUX_S0";
};
- p10 {
+ p10-hog {
/* P12 - MCASP/TRACE_MUX_S1 */
gpio-hog;
gpios = <10 GPIO_ACTIVE_HIGH>;
diff --git a/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi b/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi
index 824ccd7a414d..e2a96b2c423c 100644
--- a/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi
@@ -6,7 +6,7 @@
*/
#include <dt-bindings/phy/phy.h>
#include <dt-bindings/mux/mux.h>
-#include <dt-bindings/mux/mux-j721e-wiz.h>
+#include <dt-bindings/mux/ti-serdes.h>
&cbass_main {
msmc_ram: sram@70000000 {
@@ -70,11 +70,12 @@
<0x40b0 0x3>, <0x40b4 0x3>, /* SERDES3 lane0/1 select */
<0x40c0 0x3>, <0x40c4 0x3>, <0x40c8 0x3>, <0x40cc 0x3>;
/* SERDES4 lane0/1/2/3 select */
- idle-states = <SERDES0_LANE0_PCIE0_LANE0>, <SERDES0_LANE1_PCIE0_LANE1>,
- <SERDES1_LANE0_PCIE1_LANE0>, <SERDES1_LANE1_PCIE1_LANE1>,
- <SERDES2_LANE0_PCIE2_LANE0>, <SERDES2_LANE1_PCIE2_LANE1>,
- <MUX_IDLE_AS_IS>, <SERDES3_LANE1_USB3_0>,
- <SERDES4_LANE0_EDP_LANE0>, <SERDES4_LANE1_EDP_LANE1>, <SERDES4_LANE2_EDP_LANE2>, <SERDES4_LANE3_EDP_LANE3>;
+ idle-states = <J721E_SERDES0_LANE0_PCIE0_LANE0>, <J721E_SERDES0_LANE1_PCIE0_LANE1>,
+ <J721E_SERDES1_LANE0_PCIE1_LANE0>, <J721E_SERDES1_LANE1_PCIE1_LANE1>,
+ <J721E_SERDES2_LANE0_PCIE2_LANE0>, <J721E_SERDES2_LANE1_PCIE2_LANE1>,
+ <MUX_IDLE_AS_IS>, <J721E_SERDES3_LANE1_USB3_0>,
+ <J721E_SERDES4_LANE0_EDP_LANE0>, <J721E_SERDES4_LANE1_EDP_LANE1>,
+ <J721E_SERDES4_LANE2_EDP_LANE2>, <J721E_SERDES4_LANE3_EDP_LANE3>;
};
usb_serdes_mux: mux-controller@4000 {
diff --git a/include/dt-bindings/mux/mux-j721e-wiz.h b/include/dt-bindings/mux/mux-j721e-wiz.h
deleted file mode 100644
index fd1c4ea9fc7f..000000000000
--- a/include/dt-bindings/mux/mux-j721e-wiz.h
+++ /dev/null
@@ -1,53 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/*
- * This header provides constants for J721E WIZ.
- */
-
-#ifndef _DT_BINDINGS_J721E_WIZ
-#define _DT_BINDINGS_J721E_WIZ
-
-#define SERDES0_LANE0_QSGMII_LANE1 0x0
-#define SERDES0_LANE0_PCIE0_LANE0 0x1
-#define SERDES0_LANE0_USB3_0_SWAP 0x2
-
-#define SERDES0_LANE1_QSGMII_LANE2 0x0
-#define SERDES0_LANE1_PCIE0_LANE1 0x1
-#define SERDES0_LANE1_USB3_0 0x2
-
-#define SERDES1_LANE0_QSGMII_LANE3 0x0
-#define SERDES1_LANE0_PCIE1_LANE0 0x1
-#define SERDES1_LANE0_USB3_1_SWAP 0x2
-#define SERDES1_LANE0_SGMII_LANE0 0x3
-
-#define SERDES1_LANE1_QSGMII_LANE4 0x0
-#define SERDES1_LANE1_PCIE1_LANE1 0x1
-#define SERDES1_LANE1_USB3_1 0x2
-#define SERDES1_LANE1_SGMII_LANE1 0x3
-
-#define SERDES2_LANE0_PCIE2_LANE0 0x1
-#define SERDES2_LANE0_SGMII_LANE0 0x3
-#define SERDES2_LANE0_USB3_1_SWAP 0x2
-
-#define SERDES2_LANE1_PCIE2_LANE1 0x1
-#define SERDES2_LANE1_USB3_1 0x2
-#define SERDES2_LANE1_SGMII_LANE1 0x3
-
-#define SERDES3_LANE0_PCIE3_LANE0 0x1
-#define SERDES3_LANE0_USB3_0_SWAP 0x2
-
-#define SERDES3_LANE1_PCIE3_LANE1 0x1
-#define SERDES3_LANE1_USB3_0 0x2
-
-#define SERDES4_LANE0_EDP_LANE0 0x0
-#define SERDES4_LANE0_QSGMII_LANE5 0x2
-
-#define SERDES4_LANE1_EDP_LANE1 0x0
-#define SERDES4_LANE1_QSGMII_LANE6 0x2
-
-#define SERDES4_LANE2_EDP_LANE2 0x0
-#define SERDES4_LANE2_QSGMII_LANE7 0x2
-
-#define SERDES4_LANE3_EDP_LANE3 0x0
-#define SERDES4_LANE3_QSGMII_LANE8 0x2
-
-#endif /* _DT_BINDINGS_J721E_WIZ */
diff --git a/include/dt-bindings/mux/ti-serdes.h b/include/dt-bindings/mux/ti-serdes.h
new file mode 100644
index 000000000000..9047ec6bd3cf
--- /dev/null
+++ b/include/dt-bindings/mux/ti-serdes.h
@@ -0,0 +1,93 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * This header provides constants for SERDES MUX for TI SoCs
+ */
+
+#ifndef _DT_BINDINGS_MUX_TI_SERDES
+#define _DT_BINDINGS_MUX_TI_SERDES
+
+/* J721E */
+
+#define J721E_SERDES0_LANE0_QSGMII_LANE1 0x0
+#define J721E_SERDES0_LANE0_PCIE0_LANE0 0x1
+#define J721E_SERDES0_LANE0_USB3_0_SWAP 0x2
+#define J721E_SERDES0_LANE0_IP4_UNUSED 0x3
+
+#define J721E_SERDES0_LANE1_QSGMII_LANE2 0x0
+#define J721E_SERDES0_LANE1_PCIE0_LANE1 0x1
+#define J721E_SERDES0_LANE1_USB3_0 0x2
+#define J721E_SERDES0_LANE1_IP4_UNUSED 0x3
+
+#define J721E_SERDES1_LANE0_QSGMII_LANE3 0x0
+#define J721E_SERDES1_LANE0_PCIE1_LANE0 0x1
+#define J721E_SERDES1_LANE0_USB3_1_SWAP 0x2
+#define J721E_SERDES1_LANE0_SGMII_LANE0 0x3
+
+#define J721E_SERDES1_LANE1_QSGMII_LANE4 0x0
+#define J721E_SERDES1_LANE1_PCIE1_LANE1 0x1
+#define J721E_SERDES1_LANE1_USB3_1 0x2
+#define J721E_SERDES1_LANE1_SGMII_LANE1 0x3
+
+#define J721E_SERDES2_LANE0_IP1_UNUSED 0x0
+#define J721E_SERDES2_LANE0_PCIE2_LANE0 0x1
+#define J721E_SERDES2_LANE0_USB3_1_SWAP 0x2
+#define J721E_SERDES2_LANE0_SGMII_LANE0 0x3
+
+#define J721E_SERDES2_LANE1_IP1_UNUSED 0x0
+#define J721E_SERDES2_LANE1_PCIE2_LANE1 0x1
+#define J721E_SERDES2_LANE1_USB3_1 0x2
+#define J721E_SERDES2_LANE1_SGMII_LANE1 0x3
+
+#define J721E_SERDES3_LANE0_IP1_UNUSED 0x0
+#define J721E_SERDES3_LANE0_PCIE3_LANE0 0x1
+#define J721E_SERDES3_LANE0_USB3_0_SWAP 0x2
+#define J721E_SERDES3_LANE0_IP4_UNUSED 0x3
+
+#define J721E_SERDES3_LANE1_IP1_UNUSED 0x0
+#define J721E_SERDES3_LANE1_PCIE3_LANE1 0x1
+#define J721E_SERDES3_LANE1_USB3_0 0x2
+#define J721E_SERDES3_LANE1_IP4_UNUSED 0x3
+
+#define J721E_SERDES4_LANE0_EDP_LANE0 0x0
+#define J721E_SERDES4_LANE0_IP2_UNUSED 0x1
+#define J721E_SERDES4_LANE0_QSGMII_LANE5 0x2
+#define J721E_SERDES4_LANE0_IP4_UNUSED 0x3
+
+#define J721E_SERDES4_LANE1_EDP_LANE1 0x0
+#define J721E_SERDES4_LANE1_IP2_UNUSED 0x1
+#define J721E_SERDES4_LANE1_QSGMII_LANE6 0x2
+#define J721E_SERDES4_LANE1_IP4_UNUSED 0x3
+
+#define J721E_SERDES4_LANE2_EDP_LANE2 0x0
+#define J721E_SERDES4_LANE2_IP2_UNUSED 0x1
+#define J721E_SERDES4_LANE2_QSGMII_LANE7 0x2
+#define J721E_SERDES4_LANE2_IP4_UNUSED 0x3
+
+#define J721E_SERDES4_LANE3_EDP_LANE3 0x0
+#define J721E_SERDES4_LANE3_IP2_UNUSED 0x1
+#define J721E_SERDES4_LANE3_QSGMII_LANE8 0x2
+#define J721E_SERDES4_LANE3_IP4_UNUSED 0x3
+
+/* J7200 */
+
+#define J7200_SERDES0_LANE0_QSGMII_LANE3 0x0
+#define J7200_SERDES0_LANE0_PCIE1_LANE0 0x1
+#define J7200_SERDES0_LANE0_IP3_UNUSED 0x2
+#define J7200_SERDES0_LANE0_IP4_UNUSED 0x3
+
+#define J7200_SERDES0_LANE1_QSGMII_LANE4 0x0
+#define J7200_SERDES0_LANE1_PCIE1_LANE1 0x1
+#define J7200_SERDES0_LANE1_IP3_UNUSED 0x2
+#define J7200_SERDES0_LANE1_IP4_UNUSED 0x3
+
+#define J7200_SERDES0_LANE2_QSGMII_LANE1 0x0
+#define J7200_SERDES0_LANE2_PCIE1_LANE2 0x1
+#define J7200_SERDES0_LANE2_IP3_UNUSED 0x2
+#define J7200_SERDES0_LANE2_IP4_UNUSED 0x3
+
+#define J7200_SERDES0_LANE3_QSGMII_LANE2 0x0
+#define J7200_SERDES0_LANE3_PCIE1_LANE3 0x1
+#define J7200_SERDES0_LANE3_USB 0x2
+#define J7200_SERDES0_LANE3_IP4_UNUSED 0x3
+
+#endif /* _DT_BINDINGS_MUX_TI_SERDES */
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-24 15:31:27 +0000