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Message-ID: <3754d075-2563-28c3-2a91-bbee36379651@ti.com>
Date: Sat, 19 Nov 2022 01:11:05 +0530
From: Apurva Nandan <a-nandan@...com>
To: Andrew Davis <afd@...com>, Nishanth Menon <nm@...com>,
Vignesh Raghavendra <vigneshr@...com>,
Tero Kristo <kristo@...nel.org>,
Rob Herring <robh+dt@...nel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
Linus Walleij <linus.walleij@...aro.org>,
<linux-arm-kernel@...ts.infradead.org>,
<devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
<linux-gpio@...r.kernel.org>
CC: Hari Nagalla <hnagalla@...com>
Subject: Re: [PATCH v3 3/4] arm64: dts: ti: Add initial support for J784S4 SoC
On 18/11/22 23:02, Andrew Davis wrote:
> On 11/16/22 7:04 AM, Apurva Nandan wrote:
>> The J784S4 SoC belongs to the K3 Multicore SoC architecture
>> platform, providing advanced system integration in automotive,
>> ADAS and industrial applications requiring AI at the network edge.
>> This SoC extends the K3 Jacinto 7 family of SoCs with focus on
>> raising performance and integration while providing interfaces,
>> memory architecture and compute performance for multi-sensor, high
>> concurrency applications.
>>
>> Some highlights of this SoC are:
>> * Up to 8 Cortex-A72s, four clusters of lockstep capable dual Cortex-R5F
>> MCUs, 4 C7x floating point vector DSPs with Matrix Multiply Accelerator
>> (MMA) for deep learning and CNN.
>> * 3D GPU: Automotive grade IMG BXS-4-64
>> * Vision Processing Accelerator (VPAC) with image signal processor and
>> Depth and Motion Processing Accelerator (DMPAC)
>> * Three CSI2.0 4L RX plus two CSI2.0 4L TX, two DSI Tx, one eDP/DP and one
>> DPI interface.
>> * Integrated gigabit ethernet switch, up to 8 ports (TDA4VH), two ports
>> support 10Gb USXGMII; Two 4 lane PCIe-GEN3 controllers, USB3.0 Dual-role
>> device subsystems, Up to 20 MCANs, among other peripherals.
>>
>> See J784S4 Technical Reference Manual (SPRUJ52 - JUNE 2022)
>> for further details:http://www.ti.com/lit/zip/spruj52
>>
>> Signed-off-by: Hari Nagalla<hnagalla@...com>
>> Signed-off-by: Nishanth Menon<nm@...com>
>> Signed-off-by: Apurva Nandan<a-nandan@...com>
>> ---
>> arch/arm64/boot/dts/ti/k3-j784s4-main.dtsi | 1008 +++++++++++++++++
>> .../boot/dts/ti/k3-j784s4-mcu-wakeup.dtsi | 316 ++++++
>> arch/arm64/boot/dts/ti/k3-j784s4.dtsi | 286 +++++
>> 3 files changed, 1610 insertions(+)
>> create mode 100644 arch/arm64/boot/dts/ti/k3-j784s4-main.dtsi
>> create mode 100644 arch/arm64/boot/dts/ti/k3-j784s4-mcu-wakeup.dtsi
>> create mode 100644 arch/arm64/boot/dts/ti/k3-j784s4.dtsi
>>
>> diff --git a/arch/arm64/boot/dts/ti/k3-j784s4-main.dtsi b/arch/arm64/boot/dts/ti/k3-j784s4-main.dtsi
>> new file mode 100644
>> index 000000000000..828f339ddbdc
>> --- /dev/null
>> +++ b/arch/arm64/boot/dts/ti/k3-j784s4-main.dtsi
>> @@ -0,0 +1,1008 @@
>> +// SPDX-License-Identifier: GPL-2.0
>> +/*
>> + * Device Tree Source for J784S4 SoC Family Main Domain peripherals
>> + *
>> + * Copyright (C) 2022 Texas Instruments Incorporated -https://www.ti.com/
>> + */
>> +
>> +&cbass_main {
>> + msmc_ram: sram@...00000 {
>> + compatible = "mmio-sram";
>> + reg = <0x0 0x70000000 0x0 0x800000>;
>> + #address-cells = <1>;
>> + #size-cells = <1>;
>> + ranges = <0x0 0x0 0x70000000 0x800000>;
>> +
>> + atf-sram@0 {
>> + reg = <0x0 0x20000>;
>> + };
>> +
>> + tifs-sram@...000 {
>> + reg = <0x1f0000 0x10000>;
>> + };
>> +
>> + l3cache-sram@...000 {
>> + reg = <0x200000 0x200000>;
>> + };
> The amount of SRAM is boot time configurable (and may even change at runtime
> if we work out a couple minor gotchas). Does it make more sense to have
> this node fixed up in the bootloader based on the chosen amount of SRAM vs
> L3-Cache?
>
> Either way, do we need the l3cache-sram node here? I'm thinking the size
> of the SRAM node itself should be modified. Since the L3 grows from the
> end, all that is needed is to reduce the "reg =" size. At the same time
> the l3-cache0 node below should gain in "cache-size" property.
>
> (We don't need to do this for this series, the other J7x DTs have the
> same issue, so maybe I'll go fix them all together sometime later)
>
>> + };
>> +
>> + gic500: interrupt-controller@...0000 {
>> + compatible = "arm,gic-v3";
>> + #address-cells = <2>;
>> + #size-cells = <2>;
>> + ranges;
>> + #interrupt-cells = <3>;
>> + interrupt-controller;
>> + reg = <0x00 0x01800000 0x00 0x200000>, /* GICD */
>> + <0x00 0x01900000 0x00 0x100000>, /* GICR */
>> + <0x00 0x6f000000 0x00 0x2000>, /* GICC */
>> + <0x00 0x6f010000 0x00 0x1000>, /* GICH */
>> + <0x00 0x6f020000 0x00 0x2000>; /* GICV */
>> +
>> + /* vcpumntirq: virtual CPU interface maintenance interrupt */
>> + interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>;
>> +
>> + gic_its: msi-controller@...0000 {
>> + 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-controller@...000 {
>> + compatible = "ti,sci-intr";
>> + reg = <0x00 0x00a00000 0x00 0x800>;
>> + ti,intr-trigger-type = <1>;
>> + interrupt-controller;
>> + interrupt-parent = <&gic500>;
>> + #interrupt-cells = <1>;
>> + ti,sci = <&sms>;
>> + ti,sci-dev-id = <10>;
>> + ti,interrupt-ranges = <8 360 56>;
>> + };
>> +
>> + main_pmx0: pinctrl@...000 {
>> + compatible = "pinctrl-single";
>> + /* Proxy 0 addressing */
>> + reg = <0x0 0x11c000 0x0 0x120>;
>> + #pinctrl-cells = <1>;
>> + pinctrl-single,register-width = <32>;
>> + pinctrl-single,function-mask = <0xffffffff>;
>> + };
>> +
>> + main_uart0: serial@...0000 {
>> + compatible = "ti,j721e-uart", "ti,am654-uart";
>> + reg = <0x00 0x02800000 0x00 0x200>;
>> + interrupts = <GIC_SPI 192 IRQ_TYPE_LEVEL_HIGH>;
>> + current-speed = <115200>;
>> + clocks = <&k3_clks 146 0>;
>> + clock-names = "fclk";
>> + power-domains = <&k3_pds 146 TI_SCI_PD_EXCLUSIVE>;
>> + status = "disabled";
>> + };
>> +
>> + main_uart1: serial@...0000 {
>> + compatible = "ti,j721e-uart", "ti,am654-uart";
>> + reg = <0x00 0x02810000 0x00 0x200>;
>> + interrupts = <GIC_SPI 193 IRQ_TYPE_LEVEL_HIGH>;
>> + current-speed = <115200>;
>> + clocks = <&k3_clks 388 0>;
>> + clock-names = "fclk";
>> + power-domains = <&k3_pds 388 TI_SCI_PD_EXCLUSIVE>;
>> + status = "disabled";
>> + };
>> +
>> + main_uart2: serial@...0000 {
>> + compatible = "ti,j721e-uart", "ti,am654-uart";
>> + reg = <0x00 0x02820000 0x00 0x200>;
>> + interrupts = <GIC_SPI 194 IRQ_TYPE_LEVEL_HIGH>;
>> + current-speed = <115200>;
>> + clocks = <&k3_clks 389 0>;
>> + clock-names = "fclk";
>> + power-domains = <&k3_pds 389 TI_SCI_PD_EXCLUSIVE>;
>> + status = "disabled";
>> + };
>> +
>> + main_uart3: serial@...0000 {
>> + compatible = "ti,j721e-uart", "ti,am654-uart";
>> + reg = <0x00 0x02830000 0x00 0x200>;
>> + interrupts = <GIC_SPI 195 IRQ_TYPE_LEVEL_HIGH>;
>> + current-speed = <115200>;
>> + clocks = <&k3_clks 390 0>;
>> + clock-names = "fclk";
>> + power-domains = <&k3_pds 390 TI_SCI_PD_EXCLUSIVE>;
>> + status = "disabled";
>> + };
>> +
>> + main_uart4: serial@...0000 {
>> + compatible = "ti,j721e-uart", "ti,am654-uart";
>> + reg = <0x00 0x02840000 0x00 0x200>;
>> + interrupts = <GIC_SPI 196 IRQ_TYPE_LEVEL_HIGH>;
>> + current-speed = <115200>;
>> + clocks = <&k3_clks 391 0>;
>> + clock-names = "fclk";
>> + power-domains = <&k3_pds 391 TI_SCI_PD_EXCLUSIVE>;
>> + status = "disabled";
>> + };
>> +
>> + main_uart5: serial@...0000 {
>> + compatible = "ti,j721e-uart", "ti,am654-uart";
>> + reg = <0x00 0x02850000 0x00 0x200>;
>> + interrupts = <GIC_SPI 197 IRQ_TYPE_LEVEL_HIGH>;
>> + current-speed = <115200>;
>> + clocks = <&k3_clks 392 0>;
>> + clock-names = "fclk";
>> + power-domains = <&k3_pds 392 TI_SCI_PD_EXCLUSIVE>;
>> + status = "disabled";
>> + };
>> +
>> + main_uart6: serial@...0000 {
>> + compatible = "ti,j721e-uart", "ti,am654-uart";
>> + reg = <0x00 0x02860000 0x00 0x200>;
>> + interrupts = <GIC_SPI 198 IRQ_TYPE_LEVEL_HIGH>;
>> + current-speed = <115200>;
>> + clocks = <&k3_clks 393 0>;
>> + clock-names = "fclk";
>> + power-domains = <&k3_pds 393 TI_SCI_PD_EXCLUSIVE>;
>> + status = "disabled";
>> + };
>> +
>> + main_uart7: serial@...0000 {
>> + compatible = "ti,j721e-uart", "ti,am654-uart";
>> + reg = <0x00 0x02870000 0x00 0x200>;
>> + interrupts = <GIC_SPI 199 IRQ_TYPE_LEVEL_HIGH>;
>> + current-speed = <115200>;
>> + clocks = <&k3_clks 394 0>;
>> + clock-names = "fclk";
>> + power-domains = <&k3_pds 394 TI_SCI_PD_EXCLUSIVE>;
>> + status = "disabled";
>> + };
>> +
>> + main_uart8: serial@...0000 {
>> + compatible = "ti,j721e-uart", "ti,am654-uart";
>> + reg = <0x00 0x02880000 0x00 0x200>;
>> + interrupts = <GIC_SPI 248 IRQ_TYPE_LEVEL_HIGH>;
>> + current-speed = <115200>;
>> + clocks = <&k3_clks 395 0>;
>> + clock-names = "fclk";
>> + power-domains = <&k3_pds 395 TI_SCI_PD_EXCLUSIVE>;
>> + status = "disabled";
>> + };
>> +
>> + main_uart9: serial@...0000 {
>> + compatible = "ti,j721e-uart", "ti,am654-uart";
>> + reg = <0x00 0x02890000 0x00 0x200>;
>> + interrupts = <GIC_SPI 249 IRQ_TYPE_LEVEL_HIGH>;
>> + current-speed = <115200>;
>> + clocks = <&k3_clks 396 0>;
>> + clock-names = "fclk";
>> + power-domains = <&k3_pds 396 TI_SCI_PD_EXCLUSIVE>;
>> + status = "disabled";
>> + };
>> +
>> + main_gpio0: gpio@...000 {
>> + compatible = "ti,j721e-gpio", "ti,keystone-gpio";
>> + reg = <0x00 0x00600000 0x00 0x100>;
>> + gpio-controller;
>> + #gpio-cells = <2>;
>> + interrupt-parent = <&main_gpio_intr>;
>> + interrupts = <145>, <146>, <147>, <148>, <149>;
>> + interrupt-controller;
>> + #interrupt-cells = <2>;
>> + ti,ngpio = <66>;
>> + ti,davinci-gpio-unbanked = <0>;
>> + power-domains = <&k3_pds 163 TI_SCI_PD_EXCLUSIVE>;
>> + clocks = <&k3_clks 163 0>;
>> + clock-names = "gpio";
>> + status = "disabled";
>> + };
>> +
>> + main_gpio2: gpio@...000 {
>> + compatible = "ti,j721e-gpio", "ti,keystone-gpio";
>> + reg = <0x00 0x00610000 0x00 0x100>;
>> + gpio-controller;
>> + #gpio-cells = <2>;
>> + interrupt-parent = <&main_gpio_intr>;
>> + interrupts = <154>, <155>, <156>, <157>, <158>;
>> + interrupt-controller;
>> + #interrupt-cells = <2>;
>> + ti,ngpio = <66>;
>> + ti,davinci-gpio-unbanked = <0>;
>> + power-domains = <&k3_pds 164 TI_SCI_PD_EXCLUSIVE>;
>> + clocks = <&k3_clks 164 0>;
>> + clock-names = "gpio";
>> + status = "disabled";
>> + };
>> +
>> + main_gpio4: gpio@...000 {
>> + compatible = "ti,j721e-gpio", "ti,keystone-gpio";
>> + reg = <0x00 0x00620000 0x00 0x100>;
>> + gpio-controller;
>> + #gpio-cells = <2>;
>> + interrupt-parent = <&main_gpio_intr>;
>> + interrupts = <163>, <164>, <165>, <166>, <167>;
>> + interrupt-controller;
>> + #interrupt-cells = <2>;
>> + ti,ngpio = <66>;
>> + ti,davinci-gpio-unbanked = <0>;
>> + power-domains = <&k3_pds 165 TI_SCI_PD_EXCLUSIVE>;
>> + clocks = <&k3_clks 165 0>;
>> + clock-names = "gpio";
>> + status = "disabled";
>> + };
>> +
>> + main_gpio6: gpio@...000 {
>> + compatible = "ti,j721e-gpio", "ti,keystone-gpio";
>> + reg = <0x00 0x00630000 0x00 0x100>;
>> + gpio-controller;
>> + #gpio-cells = <2>;
>> + interrupt-parent = <&main_gpio_intr>;
>> + interrupts = <172>, <173>, <174>, <175>, <176>;
>> + interrupt-controller;
>> + #interrupt-cells = <2>;
>> + ti,ngpio = <66>;
>> + ti,davinci-gpio-unbanked = <0>;
>> + power-domains = <&k3_pds 166 TI_SCI_PD_EXCLUSIVE>;
>> + clocks = <&k3_clks 166 0>;
>> + clock-names = "gpio";
>> + status = "disabled";
>> + };
>> +
>> + main_i2c0: i2c@...0000 {
>> + compatible = "ti,j721e-i2c", "ti,omap4-i2c";
>> + reg = <0x00 0x02000000 0x00 0x100>;
>> + interrupts = <GIC_SPI 200 IRQ_TYPE_LEVEL_HIGH>;
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> + clocks = <&k3_clks 270 2>;
>> + clock-names = "fck";
>> + power-domains = <&k3_pds 270 TI_SCI_PD_EXCLUSIVE>;
>> + status = "disabled";
>> + };
>> +
>> + main_i2c1: i2c@...0000 {
>> + compatible = "ti,j721e-i2c", "ti,omap4-i2c";
>> + reg = <0x00 0x02010000 0x00 0x100>;
>> + interrupts = <GIC_SPI 201 IRQ_TYPE_LEVEL_HIGH>;
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> + clocks = <&k3_clks 271 2>;
>> + clock-names = "fck";
>> + power-domains = <&k3_pds 271 TI_SCI_PD_EXCLUSIVE>;
>> + status = "disabled";
>> + };
>> +
>> + main_i2c2: i2c@...0000 {
>> + compatible = "ti,j721e-i2c", "ti,omap4-i2c";
>> + reg = <0x00 0x02020000 0x00 0x100>;
>> + interrupts = <GIC_SPI 202 IRQ_TYPE_LEVEL_HIGH>;
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> + clocks = <&k3_clks 272 2>;
>> + clock-names = "fck";
>> + power-domains = <&k3_pds 272 TI_SCI_PD_EXCLUSIVE>;
>> + status = "disabled";
>> + };
>> +
>> + main_i2c3: i2c@...0000 {
>> + compatible = "ti,j721e-i2c", "ti,omap4-i2c";
>> + reg = <0x00 0x02030000 0x00 0x100>;
>> + interrupts = <GIC_SPI 203 IRQ_TYPE_LEVEL_HIGH>;
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> + clocks = <&k3_clks 273 2>;
>> + clock-names = "fck";
>> + power-domains = <&k3_pds 273 TI_SCI_PD_EXCLUSIVE>;
>> + status = "disabled";
>> + };
>> +
>> + main_i2c4: i2c@...0000 {
>> + compatible = "ti,j721e-i2c", "ti,omap4-i2c";
>> + reg = <0x00 0x02040000 0x00 0x100>;
>> + interrupts = <GIC_SPI 204 IRQ_TYPE_LEVEL_HIGH>;
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> + clocks = <&k3_clks 274 2>;
>> + clock-names = "fck";
>> + power-domains = <&k3_pds 274 TI_SCI_PD_EXCLUSIVE>;
>> + status = "disabled";
>> + };
>> +
>> + main_i2c5: i2c@...0000 {
>> + compatible = "ti,j721e-i2c", "ti,omap4-i2c";
>> + reg = <0x00 0x02050000 0x00 0x100>;
>> + interrupts = <GIC_SPI 205 IRQ_TYPE_LEVEL_HIGH>;
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> + clocks = <&k3_clks 275 2>;
>> + clock-names = "fck";
>> + power-domains = <&k3_pds 275 TI_SCI_PD_EXCLUSIVE>;
>> + status = "disabled";
>> + };
>> +
>> + main_i2c6: i2c@...0000 {
>> + compatible = "ti,j721e-i2c", "ti,omap4-i2c";
>> + reg = <0x00 0x02060000 0x00 0x100>;
>> + interrupts = <GIC_SPI 206 IRQ_TYPE_LEVEL_HIGH>;
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> + clocks = <&k3_clks 276 2>;
>> + clock-names = "fck";
>> + power-domains = <&k3_pds 276 TI_SCI_PD_EXCLUSIVE>;
>> + status = "disabled";
>> + };
>> +
>> + main_sdhci0: mmc@...0000 {
>> + compatible = "ti,j721e-sdhci-8bit";
>> + reg = <0x00 0x04f80000 0x00 0x1000>,
>> + <0x00 0x04f88000 0x00 0x400>;
>> + interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>;
>> + power-domains = <&k3_pds 140 TI_SCI_PD_EXCLUSIVE>;
>> + clocks = <&k3_clks 140 1>, <&k3_clks 140 2>;
>> + clock-names = "clk_ahb", "clk_xin";
>> + assigned-clocks = <&k3_clks 140 2>;
>> + assigned-clock-parents = <&k3_clks 140 3>;
>> + bus-width = <8>;
>> + 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 = <0x5>;
>> + ti,itap-del-sel-legacy = <0x10>;
>> + ti,itap-del-sel-mmc-hs = <0xa>;
>> + ti,strobe-sel = <0x77>;
>> + ti,clkbuf-sel = <0x7>;
>> + ti,trm-icp = <0x8>;
>> + mmc-ddr-1_8v;
>> + mmc-hs200-1_8v;
>> + mmc-hs400-1_8v;
>> + dma-coherent;
>> + no-1-8-v;
>> + status = "disabled";
>> + };
>> +
>> + main_sdhci1: mmc@...0000 {
>> + compatible = "ti,j721e-sdhci-4bit";
>> + reg = <0x00 0x04fb0000 0x00 0x1000>,
>> + <0x00 0x04fb8000 0x00 0x400>;
>> + interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>;
>> + power-domains = <&k3_pds 141 TI_SCI_PD_EXCLUSIVE>;
>> + clocks = <&k3_clks 141 3>, <&k3_clks 141 4>;
>> + clock-names = "clk_ahb", "clk_xin";
>> + assigned-clocks = <&k3_clks 141 4>;
>> + assigned-clock-parents = <&k3_clks 141 5>;
>> + bus-width = <4>;
>> + 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>;
>> + ti,itap-del-sel-legacy = <0x0>;
>> + ti,itap-del-sel-sd-hs = <0x0>;
>> + ti,itap-del-sel-sdr12 = <0x0>;
>> + ti,itap-del-sel-sdr25 = <0x0>;
>> + ti,clkbuf-sel = <0x7>;
>> + ti,trm-icp = <0x8>;
>> + dma-coherent;
>> + sdhci-caps-mask = <0x00000003 0x00000000>;
>> + no-1-8-v;
>> + status = "disabled";
>> + };
>> +
>> + main_navss: bus@...00000 {
>> + compatible = "simple-mfd";
>> + #address-cells = <2>;
>> + #size-cells = <2>;
>> + ranges = <0x00 0x30000000 0x00 0x30000000 0x00 0x0c400000>;
>> + ti,sci-dev-id = <280>;
> Do we need ti,sci-dev-id here?
Okay, will remove ti,sci-dev-id from here
> Also might be better reperesented by "simple-bus", it is not
> really a MFD, so no "simple-mfd". Same for mcu_navss bus node.
Will correct.
>> + dma-coherent;
>> + dma-ranges;
>> +
>> + main_navss_intr: interrupt-controller@...e0000 {
>> + compatible = "ti,sci-intr";
>> + reg = <0x00 0x310e0000 0x00 0x4000>;
>> + ti,intr-trigger-type = <4>;
>> + interrupt-controller;
>> + interrupt-parent = <&gic500>;
>> + #interrupt-cells = <1>;
>> + ti,sci = <&sms>;
>> + ti,sci-dev-id = <283>;
>> + ti,interrupt-ranges = <0 64 64>,
>> + <64 448 64>,
>> + <128 672 64>;
>> + };
>> +
>> + main_udmass_inta: msi-controller@...00000 {
>> + compatible = "ti,sci-inta";
>> + reg = <0x00 0x33d00000 0x00 0x100000>;
>> + interrupt-controller;
>> + #interrupt-cells = <0>;
>> + interrupt-parent = <&main_navss_intr>;
>> + msi-controller;
>> + ti,sci = <&sms>;
>> + ti,sci-dev-id = <321>;
>> + ti,interrupt-ranges = <0 0 256>;
>> + };
>> +
>> + secure_proxy_main: mailbox@...00000 {
>> + 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>;
>> + };
>> +
>> + hwspinlock: hwlock@...00000 {
>> + compatible = "ti,am654-hwspinlock";
>> + reg = <0x00 0x30e00000 0x00 0x1000>;
>> + #hwlock-cells = <1>;
>> + };
>> +
>> + mailbox0_cluster0: mailbox@...80000 {
>> + compatible = "ti,am654-mailbox";
>> + reg = <0x00 0x31f80000 0x00 0x200>;
>> + #mbox-cells = <1>;
>> + ti,mbox-num-users = <4>;
>> + ti,mbox-num-fifos = <16>;
>> + interrupt-parent = <&main_navss_intr>;
>> + status = "disabled";
>> + };
>> +
>> + mailbox0_cluster1: mailbox@...81000 {
>> + compatible = "ti,am654-mailbox";
>> + reg = <0x00 0x31f81000 0x00 0x200>;
>> + #mbox-cells = <1>;
>> + ti,mbox-num-users = <4>;
>> + ti,mbox-num-fifos = <16>;
>> + interrupt-parent = <&main_navss_intr>;
>> + status = "disabled";
>> + };
>> +
>> + mailbox0_cluster2: mailbox@...82000 {
>> + compatible = "ti,am654-mailbox";
>> + reg = <0x00 0x31f82000 0x00 0x200>;
>> + #mbox-cells = <1>;
>> + ti,mbox-num-users = <4>;
>> + ti,mbox-num-fifos = <16>;
>> + interrupt-parent = <&main_navss_intr>;
>> + status = "disabled";
>> + };
>> +
>> + mailbox0_cluster3: mailbox@...83000 {
>> + compatible = "ti,am654-mailbox";
>> + reg = <0x00 0x31f83000 0x00 0x200>;
>> + #mbox-cells = <1>;
>> + ti,mbox-num-users = <4>;
>> + ti,mbox-num-fifos = <16>;
>> + interrupt-parent = <&main_navss_intr>;
>> + status = "disabled";
>> + };
>> +
>> + mailbox0_cluster4: mailbox@...84000 {
>> + compatible = "ti,am654-mailbox";
>> + reg = <0x00 0x31f84000 0x00 0x200>;
>> + #mbox-cells = <1>;
>> + ti,mbox-num-users = <4>;
>> + ti,mbox-num-fifos = <16>;
>> + interrupt-parent = <&main_navss_intr>;
>> + status = "disabled";
>> + };
>> +
>> + mailbox0_cluster5: mailbox@...85000 {
>> + compatible = "ti,am654-mailbox";
>> + reg = <0x00 0x31f85000 0x00 0x200>;
>> + #mbox-cells = <1>;
>> + ti,mbox-num-users = <4>;
>> + ti,mbox-num-fifos = <16>;
>> + interrupt-parent = <&main_navss_intr>;
>> + status = "disabled";
>> + };
>> +
>> + mailbox0_cluster6: mailbox@...86000 {
>> + compatible = "ti,am654-mailbox";
>> + reg = <0x00 0x31f86000 0x00 0x200>;
>> + #mbox-cells = <1>;
>> + ti,mbox-num-users = <4>;
>> + ti,mbox-num-fifos = <16>;
>> + interrupt-parent = <&main_navss_intr>;
>> + status = "disabled";
>> + };
>> +
>> + mailbox0_cluster7: mailbox@...87000 {
>> + compatible = "ti,am654-mailbox";
>> + reg = <0x00 0x31f87000 0x00 0x200>;
>> + #mbox-cells = <1>;
>> + ti,mbox-num-users = <4>;
>> + ti,mbox-num-fifos = <16>;
>> + interrupt-parent = <&main_navss_intr>;
>> + status = "disabled";
>> + };
>> +
>> + mailbox0_cluster8: mailbox@...88000 {
>> + compatible = "ti,am654-mailbox";
>> + reg = <0x00 0x31f88000 0x00 0x200>;
>> + #mbox-cells = <1>;
>> + ti,mbox-num-users = <4>;
>> + ti,mbox-num-fifos = <16>;
>> + interrupt-parent = <&main_navss_intr>;
>> + status = "disabled";
>> + };
>> +
>> + mailbox0_cluster9: mailbox@...89000 {
>> + compatible = "ti,am654-mailbox";
>> + reg = <0x00 0x31f89000 0x00 0x200>;
>> + #mbox-cells = <1>;
>> + ti,mbox-num-users = <4>;
>> + ti,mbox-num-fifos = <16>;
>> + interrupt-parent = <&main_navss_intr>;
>> + status = "disabled";
>> + };
>> +
>> + mailbox0_cluster10: mailbox@...8a000 {
>> + compatible = "ti,am654-mailbox";
>> + reg = <0x00 0x31f8a000 0x00 0x200>;
>> + #mbox-cells = <1>;
>> + ti,mbox-num-users = <4>;
>> + ti,mbox-num-fifos = <16>;
>> + interrupt-parent = <&main_navss_intr>;
>> + status = "disabled";
>> + };
>> +
>> + mailbox0_cluster11: mailbox@...8b000 {
>> + compatible = "ti,am654-mailbox";
>> + reg = <0x00 0x31f8b000 0x00 0x200>;
>> + #mbox-cells = <1>;
>> + ti,mbox-num-users = <4>;
>> + ti,mbox-num-fifos = <16>;
>> + interrupt-parent = <&main_navss_intr>;
>> + status = "disabled";
>> + };
>> +
>> + mailbox1_cluster0: mailbox@...90000 {
>> + compatible = "ti,am654-mailbox";
>> + reg = <0x00 0x31f90000 0x00 0x200>;
>> + #mbox-cells = <1>;
>> + ti,mbox-num-users = <4>;
>> + ti,mbox-num-fifos = <16>;
>> + interrupt-parent = <&main_navss_intr>;
>> + status = "disabled";
>> + };
>> +
>> + mailbox1_cluster1: mailbox@...91000 {
>> + compatible = "ti,am654-mailbox";
>> + reg = <0x00 0x31f91000 0x00 0x200>;
>> + #mbox-cells = <1>;
>> + ti,mbox-num-users = <4>;
>> + ti,mbox-num-fifos = <16>;
>> + interrupt-parent = <&main_navss_intr>;
>> + status = "disabled";
>> + };
>> +
>> + mailbox1_cluster2: mailbox@...92000 {
>> + compatible = "ti,am654-mailbox";
>> + reg = <0x00 0x31f92000 0x00 0x200>;
>> + #mbox-cells = <1>;
>> + ti,mbox-num-users = <4>;
>> + ti,mbox-num-fifos = <16>;
>> + interrupt-parent = <&main_navss_intr>;
>> + status = "disabled";
>> + };
>> +
>> + mailbox1_cluster3: mailbox@...93000 {
>> + compatible = "ti,am654-mailbox";
>> + reg = <0x00 0x31f93000 0x00 0x200>;
>> + #mbox-cells = <1>;
>> + ti,mbox-num-users = <4>;
>> + ti,mbox-num-fifos = <16>;
>> + interrupt-parent = <&main_navss_intr>;
>> + status = "disabled";
>> + };
>> +
>> + mailbox1_cluster4: mailbox@...94000 {
>> + compatible = "ti,am654-mailbox";
>> + reg = <0x00 0x31f94000 0x00 0x200>;
>> + #mbox-cells = <1>;
>> + ti,mbox-num-users = <4>;
>> + ti,mbox-num-fifos = <16>;
>> + interrupt-parent = <&main_navss_intr>;
>> + status = "disabled";
>> + };
>> +
>> + mailbox1_cluster5: mailbox@...95000 {
>> + compatible = "ti,am654-mailbox";
>> + reg = <0x00 0x31f95000 0x00 0x200>;
>> + #mbox-cells = <1>;
>> + ti,mbox-num-users = <4>;
>> + ti,mbox-num-fifos = <16>;
>> + interrupt-parent = <&main_navss_intr>;
>> + status = "disabled";
>> + };
>> +
>> + mailbox1_cluster6: mailbox@...96000 {
>> + compatible = "ti,am654-mailbox";
>> + reg = <0x00 0x31f96000 0x00 0x200>;
>> + #mbox-cells = <1>;
>> + ti,mbox-num-users = <4>;
>> + ti,mbox-num-fifos = <16>;
>> + interrupt-parent = <&main_navss_intr>;
>> + status = "disabled";
>> + };
>> +
>> + mailbox1_cluster7: mailbox@...97000 {
>> + compatible = "ti,am654-mailbox";
>> + reg = <0x00 0x31f97000 0x00 0x200>;
>> + #mbox-cells = <1>;
>> + ti,mbox-num-users = <4>;
>> + ti,mbox-num-fifos = <16>;
>> + interrupt-parent = <&main_navss_intr>;
>> + status = "disabled";
>> + };
>> +
>> + mailbox1_cluster8: mailbox@...98000 {
>> + compatible = "ti,am654-mailbox";
>> + reg = <0x00 0x31f98000 0x00 0x200>;
>> + #mbox-cells = <1>;
>> + ti,mbox-num-users = <4>;
>> + ti,mbox-num-fifos = <16>;
>> + interrupt-parent = <&main_navss_intr>;
>> + status = "disabled";
>> + };
>> +
>> + mailbox1_cluster9: mailbox@...99000 {
>> + compatible = "ti,am654-mailbox";
>> + reg = <0x00 0x31f99000 0x00 0x200>;
>> + #mbox-cells = <1>;
>> + ti,mbox-num-users = <4>;
>> + ti,mbox-num-fifos = <16>;
>> + interrupt-parent = <&main_navss_intr>;
>> + status = "disabled";
>> + };
>> +
>> + mailbox1_cluster10: mailbox@...9a000 {
>> + compatible = "ti,am654-mailbox";
>> + reg = <0x00 0x31f9a000 0x00 0x200>;
>> + #mbox-cells = <1>;
>> + ti,mbox-num-users = <4>;
>> + ti,mbox-num-fifos = <16>;
>> + interrupt-parent = <&main_navss_intr>;
>> + status = "disabled";
>> + };
>> +
>> + mailbox1_cluster11: mailbox@...9b000 {
>> + compatible = "ti,am654-mailbox";
>> + reg = <0x00 0x31f9b000 0x00 0x200>;
>> + #mbox-cells = <1>;
>> + ti,mbox-num-users = <4>;
>> + ti,mbox-num-fifos = <16>;
>> + interrupt-parent = <&main_navss_intr>;
>> + status = "disabled";
>> + };
>> +
>> + main_ringacc: ringacc@...00000 {
>> + compatible = "ti,am654-navss-ringacc";
>> + reg = <0x0 0x3c000000 0x0 0x400000>,
>> + <0x0 0x38000000 0x0 0x400000>,
>> + <0x0 0x31120000 0x0 0x100>,
>> + <0x0 0x33000000 0x0 0x40000>;
>> + reg-names = "rt", "fifos", "proxy_gcfg", "proxy_target";
>> + ti,num-rings = <1024>;
>> + ti,sci-rm-range-gp-rings = <0x1>;
>> + ti,sci = <&sms>;
>> + ti,sci-dev-id = <315>;
>> + msi-parent = <&main_udmass_inta>;
>> + };
>> +
>> + main_udmap: dma-controller@...50000 {
>> + compatible = "ti,j721e-navss-main-udmap";
>> + reg = <0x0 0x31150000 0x0 0x100>,
>> + <0x0 0x34000000 0x0 0x80000>,
>> + <0x0 0x35000000 0x0 0x200000>;
>> + reg-names = "gcfg", "rchanrt", "tchanrt";
>> + msi-parent = <&main_udmass_inta>;
>> + #dma-cells = <1>;
>> +
>> + ti,sci = <&sms>;
>> + ti,sci-dev-id = <319>;
>> + 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@...d0000 {
>> + compatible = "ti,j721e-cpts";
>> + reg = <0x0 0x310d0000 0x0 0x400>;
>> + reg-names = "cpts";
>> + clocks = <&k3_clks 282 0>;
>> + clock-names = "cpts";
>> + assigned-clocks = <&k3_clks 62 3>; /* CPTS_RFT_CLK */
>> + assigned-clock-parents = <&k3_clks 62 5>; /* MAIN_0_HSDIV6_CLK */
>> + interrupts-extended = <&main_navss_intr 391>;
>> + interrupt-names = "cpts";
>> + ti,cpts-periodic-outputs = <6>;
>> + ti,cpts-ext-ts-inputs = <8>;
>> + };
>> + };
>> +
>> + main_mcan0: can@...1000 {
>> + compatible = "bosch,m_can";
>> + reg = <0x00 0x02701000 0x00 0x200>,
>> + <0x00 0x02708000 0x00 0x8000>;
>> + reg-names = "m_can", "message_ram";
>> + power-domains = <&k3_pds 245 TI_SCI_PD_EXCLUSIVE>;
>> + clocks = <&k3_clks 245 6>, <&k3_clks 245 1>;
>> + clock-names = "hclk", "cclk";
>> + interrupts = <GIC_SPI 124 IRQ_TYPE_LEVEL_HIGH>,
>> + <GIC_SPI 125 IRQ_TYPE_LEVEL_HIGH>;
>> + interrupt-names = "int0", "int1";
>> + bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>;
>> + status = "disabled";
>> + };
>> +
>> + main_mcan1: can@...1000 {
>> + compatible = "bosch,m_can";
>> + reg = <0x00 0x02711000 0x00 0x200>,
>> + <0x00 0x02718000 0x00 0x8000>;
>> + reg-names = "m_can", "message_ram";
>> + power-domains = <&k3_pds 246 TI_SCI_PD_EXCLUSIVE>;
>> + clocks = <&k3_clks 246 6>, <&k3_clks 246 1>;
>> + clock-names = "hclk", "cclk";
>> + interrupts = <GIC_SPI 127 IRQ_TYPE_LEVEL_HIGH>,
>> + <GIC_SPI 128 IRQ_TYPE_LEVEL_HIGH>;
>> + interrupt-names = "int0", "int1";
>> + bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>;
>> + status = "disabled";
>> + };
>> +
>> + main_mcan2: can@...1000 {
>> + compatible = "bosch,m_can";
>> + reg = <0x00 0x02721000 0x00 0x200>,
>> + <0x00 0x02728000 0x00 0x8000>;
>> + reg-names = "m_can", "message_ram";
>> + power-domains = <&k3_pds 247 TI_SCI_PD_EXCLUSIVE>;
>> + clocks = <&k3_clks 247 6>, <&k3_clks 247 1>;
>> + clock-names = "hclk", "cclk";
>> + interrupts = <GIC_SPI 130 IRQ_TYPE_LEVEL_HIGH>,
>> + <GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>;
>> + interrupt-names = "int0", "int1";
>> + bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>;
>> + status = "disabled";
>> + };
>> +
>> + main_mcan3: can@...1000 {
>> + compatible = "bosch,m_can";
>> + reg = <0x00 0x02731000 0x00 0x200>,
>> + <0x00 0x02738000 0x00 0x8000>;
>> + reg-names = "m_can", "message_ram";
>> + power-domains = <&k3_pds 248 TI_SCI_PD_EXCLUSIVE>;
>> + clocks = <&k3_clks 248 6>, <&k3_clks 248 1>;
>> + clock-names = "hclk", "cclk";
>> + interrupts = <GIC_SPI 133 IRQ_TYPE_LEVEL_HIGH>,
>> + <GIC_SPI 134 IRQ_TYPE_LEVEL_HIGH>;
>> + interrupt-names = "int0", "int1";
>> + bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>;
>> + status = "disabled";
>> + };
>> +
>> + main_mcan4: can@...1000 {
>> + compatible = "bosch,m_can";
>> + reg = <0x00 0x02741000 0x00 0x200>,
>> + <0x00 0x02748000 0x00 0x8000>;
>> + reg-names = "m_can", "message_ram";
>> + power-domains = <&k3_pds 249 TI_SCI_PD_EXCLUSIVE>;
>> + clocks = <&k3_clks 249 6>, <&k3_clks 249 1>;
>> + clock-names = "hclk", "cclk";
>> + interrupts = <GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH>,
>> + <GIC_SPI 137 IRQ_TYPE_LEVEL_HIGH>;
>> + interrupt-names = "int0", "int1";
>> + bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>;
>> + status = "disabled";
>> + };
>> +
>> + main_mcan5: can@...1000 {
>> + compatible = "bosch,m_can";
>> + reg = <0x00 0x02751000 0x00 0x200>,
>> + <0x00 0x02758000 0x00 0x8000>;
>> + reg-names = "m_can", "message_ram";
>> + power-domains = <&k3_pds 250 TI_SCI_PD_EXCLUSIVE>;
>> + clocks = <&k3_clks 250 6>, <&k3_clks 250 1>;
>> + clock-names = "hclk", "cclk";
>> + interrupts = <GIC_SPI 139 IRQ_TYPE_LEVEL_HIGH>,
>> + <GIC_SPI 140 IRQ_TYPE_LEVEL_HIGH>;
>> + interrupt-names = "int0", "int1";
>> + bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>;
>> + status = "disabled";
>> + };
>> +
>> + main_mcan6: can@...1000 {
>> + compatible = "bosch,m_can";
>> + reg = <0x00 0x02761000 0x00 0x200>,
>> + <0x00 0x02768000 0x00 0x8000>;
>> + reg-names = "m_can", "message_ram";
>> + power-domains = <&k3_pds 251 TI_SCI_PD_EXCLUSIVE>;
>> + clocks = <&k3_clks 251 6>, <&k3_clks 251 1>;
>> + clock-names = "hclk", "cclk";
>> + interrupts = <GIC_SPI 142 IRQ_TYPE_LEVEL_HIGH>,
>> + <GIC_SPI 143 IRQ_TYPE_LEVEL_HIGH>;
>> + interrupt-names = "int0", "int1";
>> + bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>;
>> + status = "disabled";
>> + };
>> +
>> + main_mcan7: can@...1000 {
>> + compatible = "bosch,m_can";
>> + reg = <0x00 0x02771000 0x00 0x200>,
>> + <0x00 0x02778000 0x00 0x8000>;
>> + reg-names = "m_can", "message_ram";
>> + power-domains = <&k3_pds 252 TI_SCI_PD_EXCLUSIVE>;
>> + clocks = <&k3_clks 252 6>, <&k3_clks 252 1>;
>> + clock-names = "hclk", "cclk";
>> + interrupts = <GIC_SPI 145 IRQ_TYPE_LEVEL_HIGH>,
>> + <GIC_SPI 146 IRQ_TYPE_LEVEL_HIGH>;
>> + interrupt-names = "int0", "int1";
>> + bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>;
>> + status = "disabled";
>> + };
>> +
>> + main_mcan8: can@...1000 {
>> + compatible = "bosch,m_can";
>> + reg = <0x00 0x02781000 0x00 0x200>,
>> + <0x00 0x02788000 0x00 0x8000>;
>> + reg-names = "m_can", "message_ram";
>> + power-domains = <&k3_pds 253 TI_SCI_PD_EXCLUSIVE>;
>> + clocks = <&k3_clks 253 6>, <&k3_clks 253 1>;
>> + clock-names = "hclk", "cclk";
>> + interrupts = <GIC_SPI 576 IRQ_TYPE_LEVEL_HIGH>,
>> + <GIC_SPI 577 IRQ_TYPE_LEVEL_HIGH>;
>> + interrupt-names = "int0", "int1";
>> + bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>;
>> + status = "disabled";
>> + };
>> +
>> + main_mcan9: can@...1000 {
>> + compatible = "bosch,m_can";
>> + reg = <0x00 0x02791000 0x00 0x200>,
>> + <0x00 0x02798000 0x00 0x8000>;
>> + reg-names = "m_can", "message_ram";
>> + power-domains = <&k3_pds 254 TI_SCI_PD_EXCLUSIVE>;
>> + clocks = <&k3_clks 254 6>, <&k3_clks 254 1>;
>> + clock-names = "hclk", "cclk";
>> + interrupts = <GIC_SPI 579 IRQ_TYPE_LEVEL_HIGH>,
>> + <GIC_SPI 580 IRQ_TYPE_LEVEL_HIGH>;
>> + interrupt-names = "int0", "int1";
>> + bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>;
>> + status = "disabled";
>> + };
>> +
>> + main_mcan10: can@...1000 {
>> + compatible = "bosch,m_can";
>> + reg = <0x00 0x027a1000 0x00 0x200>,
>> + <0x00 0x027a8000 0x00 0x8000>;
>> + reg-names = "m_can", "message_ram";
>> + power-domains = <&k3_pds 255 TI_SCI_PD_EXCLUSIVE>;
>> + clocks = <&k3_clks 255 6>, <&k3_clks 255 1>;
>> + clock-names = "hclk", "cclk";
>> + interrupts = <GIC_SPI 582 IRQ_TYPE_LEVEL_HIGH>,
>> + <GIC_SPI 583 IRQ_TYPE_LEVEL_HIGH>;
>> + interrupt-names = "int0", "int1";
>> + bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>;
>> + status = "disabled";
>> + };
>> +
>> + main_mcan11: can@...1000 {
>> + compatible = "bosch,m_can";
>> + reg = <0x00 0x027b1000 0x00 0x200>,
>> + <0x00 0x027b8000 0x00 0x8000>;
>> + reg-names = "m_can", "message_ram";
>> + power-domains = <&k3_pds 256 TI_SCI_PD_EXCLUSIVE>;
>> + clocks = <&k3_clks 256 6>, <&k3_clks 256 1>;
>> + clock-names = "hclk", "cclk";
>> + interrupts = <GIC_SPI 585 IRQ_TYPE_LEVEL_HIGH>,
>> + <GIC_SPI 586 IRQ_TYPE_LEVEL_HIGH>;
>> + interrupt-names = "int0", "int1";
>> + bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>;
>> + status = "disabled";
>> + };
>> +
>> + main_mcan12: can@...1000 {
>> + compatible = "bosch,m_can";
>> + reg = <0x00 0x027c1000 0x00 0x200>,
>> + <0x00 0x027c8000 0x00 0x8000>;
>> + reg-names = "m_can", "message_ram";
>> + power-domains = <&k3_pds 257 TI_SCI_PD_EXCLUSIVE>;
>> + clocks = <&k3_clks 257 6>, <&k3_clks 257 1>;
>> + clock-names = "hclk", "cclk";
>> + interrupts = <GIC_SPI 588 IRQ_TYPE_LEVEL_HIGH>,
>> + <GIC_SPI 589 IRQ_TYPE_LEVEL_HIGH>;
>> + interrupt-names = "int0", "int1";
>> + bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>;
>> + status = "disabled";
>> + };
>> +
>> + main_mcan13: can@...1000 {
>> + compatible = "bosch,m_can";
>> + reg = <0x00 0x027d1000 0x00 0x200>,
>> + <0x00 0x027d8000 0x00 0x8000>;
>> + reg-names = "m_can", "message_ram";
>> + power-domains = <&k3_pds 258 TI_SCI_PD_EXCLUSIVE>;
>> + clocks = <&k3_clks 258 6>, <&k3_clks 258 1>;
>> + clock-names = "hclk", "cclk";
>> + interrupts = <GIC_SPI 591 IRQ_TYPE_LEVEL_HIGH>,
>> + <GIC_SPI 592 IRQ_TYPE_LEVEL_HIGH>;
>> + interrupt-names = "int0", "int1";
>> + bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>;
>> + status = "disabled";
>> + };
>> +
>> + main_mcan14: can@...1000 {
>> + compatible = "bosch,m_can";
>> + reg = <0x00 0x02681000 0x00 0x200>,
>> + <0x00 0x02688000 0x00 0x8000>;
>> + reg-names = "m_can", "message_ram";
>> + power-domains = <&k3_pds 259 TI_SCI_PD_EXCLUSIVE>;
>> + clocks = <&k3_clks 259 6>, <&k3_clks 259 1>;
>> + clock-names = "hclk", "cclk";
>> + interrupts = <GIC_SPI 594 IRQ_TYPE_LEVEL_HIGH>,
>> + <GIC_SPI 595 IRQ_TYPE_LEVEL_HIGH>;
>> + interrupt-names = "int0", "int1";
>> + bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>;
>> + status = "disabled";
>> + };
>> +
>> + main_mcan15: can@...1000 {
>> + compatible = "bosch,m_can";
>> + reg = <0x00 0x02691000 0x00 0x200>,
>> + <0x00 0x02698000 0x00 0x8000>;
>> + reg-names = "m_can", "message_ram";
>> + power-domains = <&k3_pds 260 TI_SCI_PD_EXCLUSIVE>;
>> + clocks = <&k3_clks 260 6>, <&k3_clks 260 1>;
>> + clock-names = "hclk", "cclk";
>> + interrupts = <GIC_SPI 597 IRQ_TYPE_LEVEL_HIGH>,
>> + <GIC_SPI 598 IRQ_TYPE_LEVEL_HIGH>;
>> + interrupt-names = "int0", "int1";
>> + bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>;
>> + status = "disabled";
>> + };
>> +
>> + main_mcan16: can@...1000 {
>> + compatible = "bosch,m_can";
>> + reg = <0x00 0x026a1000 0x00 0x200>,
>> + <0x00 0x026a8000 0x00 0x8000>;
>> + reg-names = "m_can", "message_ram";
>> + power-domains = <&k3_pds 261 TI_SCI_PD_EXCLUSIVE>;
>> + clocks = <&k3_clks 261 6>, <&k3_clks 261 1>;
>> + clock-names = "hclk", "cclk";
>> + interrupts = <GIC_SPI 784 IRQ_TYPE_LEVEL_HIGH>,
>> + <GIC_SPI 785 IRQ_TYPE_LEVEL_HIGH>;
>> + interrupt-names = "int0", "int1";
>> + bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>;
>> + status = "disabled";
>> + };
>> +
>> + main_mcan17: can@...1000 {
>> + compatible = "bosch,m_can";
>> + reg = <0x00 0x026b1000 0x00 0x200>,
>> + <0x00 0x026b8000 0x00 0x8000>;
>> + reg-names = "m_can", "message_ram";
>> + power-domains = <&k3_pds 262 TI_SCI_PD_EXCLUSIVE>;
>> + clocks = <&k3_clks 262 6>, <&k3_clks 262 1>;
>> + clock-names = "hclk", "cclk";
>> + interrupts = <GIC_SPI 787 IRQ_TYPE_LEVEL_HIGH>,
>> + <GIC_SPI 788 IRQ_TYPE_LEVEL_HIGH>;
>> + interrupt-names = "int0", "int1";
>> + bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>;
>> + status = "disabled";
>> + };
>> +};
>> diff --git a/arch/arm64/boot/dts/ti/k3-j784s4-mcu-wakeup.dtsi b/arch/arm64/boot/dts/ti/k3-j784s4-mcu-wakeup.dtsi
>> new file mode 100644
>> index 000000000000..cb35e0c827c1
>> --- /dev/null
>> +++ b/arch/arm64/boot/dts/ti/k3-j784s4-mcu-wakeup.dtsi
>> @@ -0,0 +1,316 @@
>> +// SPDX-License-Identifier: GPL-2.0
>> +/*
>> + * Device Tree Source for J784S4 SoC Family MCU/WAKEUP Domain peripherals
>> + *
>> + * Copyright (C) 2022 Texas Instruments Incorporated -https://www.ti.com/
>> + */
>> +
>> +&cbass_mcu_wakeup {
>> + sms: system-controller@...83000 {
>> + 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: clock-controller {
>> + compatible = "ti,k2g-sci-clk";
>> + #clock-cells = <2>;
>> + };
>> +
>> + k3_reset: reset-controller {
>> + compatible = "ti,sci-reset";
>> + #reset-cells = <2>;
>> + };
>> + };
>> +
>> + chipid@...00014 {
>> + compatible = "ti,am654-chipid";
>> + reg = <0x00 0x43000014 0x00 0x4>;
>> + };
>> +
>> + mcu_ram: sram@...00000 {
>> + compatible = "mmio-sram";
>> + reg = <0x00 0x41c00000 0x00 0x100000>;
>> + ranges = <0x00 0x00 0x41c00000 0x100000>;
>> + #address-cells = <1>;
>> + #size-cells = <1>;
>> + };
>> +
>> + wkup_pmx0: pinctrl@...1c000 {
>> + compatible = "pinctrl-single";
>> + /* Proxy 0 addressing */
>> + reg = <0x00 0x4301c000 0x00 0x178>;
>> + #pinctrl-cells = <1>;
>> + pinctrl-single,register-width = <32>;
>> + pinctrl-single,function-mask = <0xffffffff>;
>> + };
>> +
>> + wkup_gpio_intr: interrupt-controller@...00000 {
>> + compatible = "ti,sci-intr";
>> + reg = <0x00 0x42200000 0x00 0x400>;
>> + ti,intr-trigger-type = <1>;
>> + interrupt-controller;
>> + interrupt-parent = <&gic500>;
>> + #interrupt-cells = <1>;
>> + ti,sci = <&sms>;
>> + ti,sci-dev-id = <177>;
>> + ti,interrupt-ranges = <16 928 16>;
>> + };
>> +
>> + mcu_conf: syscon@...00000 {
>> + compatible = "ti,j721e-system-controller", "syscon", "simple-mfd";
>> + reg = <0x0 0x40f00000 0x0 0x20000>;
>> + #address-cells = <1>;
>> + #size-cells = <1>;
>> + ranges = <0x0 0x0 0x40f00000 0x20000>;
>> +
>> + phy_gmii_sel: phy@...0 {
>> + compatible = "ti,am654-phy-gmii-sel";
>> + reg = <0x4040 0x4>;
>> + #phy-cells = <1>;
>> + status = "disabled";
> Any reason this is disabled?
Will enable.
>> + };
>> + };
>> +
>> + wkup_uart0: serial@...00000 {
>> + compatible = "ti,j721e-uart", "ti,am654-uart";
>> + reg = <0x00 0x42300000 0x00 0x200>;
>> + interrupts = <GIC_SPI 897 IRQ_TYPE_LEVEL_HIGH>;
>> + current-speed = <115200>;
>> + clocks = <&k3_clks 397 0>;
>> + clock-names = "fclk";
>> + power-domains = <&k3_pds 397 TI_SCI_PD_EXCLUSIVE>;
>> + status = "disabled";
>> + };
>> +
>> + mcu_uart0: serial@...00000 {
>> + compatible = "ti,j721e-uart", "ti,am654-uart";
>> + reg = <0x00 0x40a00000 0x00 0x200>;
>> + interrupts = <GIC_SPI 846 IRQ_TYPE_LEVEL_HIGH>;
>> + current-speed = <115200>;
>> + clocks = <&k3_clks 149 0>;
>> + clock-names = "fclk";
>> + power-domains = <&k3_pds 149 TI_SCI_PD_EXCLUSIVE>;
>> + status = "disabled";
>> + };
>> +
>> + wkup_gpio0: gpio@...10000 {
>> + compatible = "ti,j721e-gpio", "ti,keystone-gpio";
>> + reg = <0x00 0x42110000 0x00 0x100>;
>> + gpio-controller;
>> + #gpio-cells = <2>;
>> + interrupt-parent = <&wkup_gpio_intr>;
>> + interrupts = <103>, <104>, <105>, <106>, <107>, <108>;
>> + interrupt-controller;
>> + #interrupt-cells = <2>;
>> + ti,ngpio = <89>;
>> + ti,davinci-gpio-unbanked = <0>;
>> + power-domains = <&k3_pds 167 TI_SCI_PD_EXCLUSIVE>;
>> + clocks = <&k3_clks 167 0>;
>> + clock-names = "gpio";
>> + status = "disabled";
>> + };
>> +
>> + wkup_gpio1: gpio@...00000 {
>> + compatible = "ti,j721e-gpio", "ti,keystone-gpio";
>> + reg = <0x00 0x42100000 0x00 0x100>;
>> + gpio-controller;
>> + #gpio-cells = <2>;
>> + interrupt-parent = <&wkup_gpio_intr>;
>> + interrupts = <112>, <113>, <114>, <115>, <116>, <117>;
>> + interrupt-controller;
>> + #interrupt-cells = <2>;
>> + ti,ngpio = <89>;
>> + ti,davinci-gpio-unbanked = <0>;
>> + power-domains = <&k3_pds 168 TI_SCI_PD_EXCLUSIVE>;
>> + clocks = <&k3_clks 168 0>;
>> + clock-names = "gpio";
>> + status = "disabled";
>> + };
>> +
>> + wkup_i2c0: i2c@...20000 {
>> + 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>;
>> + clocks = <&k3_clks 279 2>;
>> + clock-names = "fck";
>> + power-domains = <&k3_pds 279 TI_SCI_PD_EXCLUSIVE>;
>> + status = "disabled";
>> + };
>> +
>> + mcu_i2c0: i2c@...00000 {
>> + 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>;
>> + clocks = <&k3_clks 277 2>;
>> + clock-names = "fck";
>> + power-domains = <&k3_pds 277 TI_SCI_PD_EXCLUSIVE>;
>> + status = "disabled";
>> + };
>> +
>> + mcu_i2c1: i2c@...10000 {
>> + 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>;
>> + clocks = <&k3_clks 278 2>;
>> + clock-names = "fck";
>> + power-domains = <&k3_pds 278 TI_SCI_PD_EXCLUSIVE>;
>> + status = "disabled";
>> + };
>> +
>> + mcu_mcan0: can@...28000 {
>> + compatible = "bosch,m_can";
>> + reg = <0x00 0x40528000 0x00 0x200>,
>> + <0x00 0x40500000 0x00 0x8000>;
>> + reg-names = "m_can", "message_ram";
>> + power-domains = <&k3_pds 263 TI_SCI_PD_EXCLUSIVE>;
>> + clocks = <&k3_clks 263 6>, <&k3_clks 263 1>;
>> + clock-names = "hclk", "cclk";
>> + interrupts = <GIC_SPI 832 IRQ_TYPE_LEVEL_HIGH>,
>> + <GIC_SPI 833 IRQ_TYPE_LEVEL_HIGH>;
>> + interrupt-names = "int0", "int1";
>> + bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>;
>> + status = "disabled";
>> + };
>> +
>> + mcu_mcan1: can@...68000 {
>> + compatible = "bosch,m_can";
>> + reg = <0x00 0x40568000 0x00 0x200>,
>> + <0x00 0x40540000 0x00 0x8000>;
>> + reg-names = "m_can", "message_ram";
>> + power-domains = <&k3_pds 264 TI_SCI_PD_EXCLUSIVE>;
>> + clocks = <&k3_clks 264 6>, <&k3_clks 264 1>;
>> + clock-names = "hclk", "cclk";
>> + interrupts = <GIC_SPI 835 IRQ_TYPE_LEVEL_HIGH>,
>> + <GIC_SPI 836 IRQ_TYPE_LEVEL_HIGH>;
>> + interrupt-names = "int0", "int1";
>> + bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>;
>> + status = "disabled";
>> + };
>> +
>> + mcu_navss: bus@...80000{
>> + compatible = "simple-mfd";
>> + #address-cells = <2>;
>> + #size-cells = <2>;
>> + ranges = <0x00 0x28380000 0x00 0x28380000 0x00 0x03880000>;
>> + dma-coherent;
>> + dma-ranges;
>> + ti,sci-dev-id = <323>;
>> +
>> + mcu_ringacc: ringacc@...00000 {
>> + compatible = "ti,am654-navss-ringacc";
>> + reg = <0x0 0x2b800000 0x0 0x400000>,
>> + <0x0 0x2b000000 0x0 0x400000>,
>> + <0x0 0x28590000 0x0 0x100>,
>> + <0x0 0x2a500000 0x0 0x40000>;
>> + reg-names = "rt", "fifos", "proxy_gcfg", "proxy_target";
>> + ti,num-rings = <286>;
>> + ti,sci-rm-range-gp-rings = <0x1>;
>> + ti,sci = <&sms>;
>> + ti,sci-dev-id = <328>;
>> + msi-parent = <&main_udmass_inta>;
>> + };
>> +
>> + mcu_udmap: dma-controller@...c0000 {
>> + compatible = "ti,j721e-navss-mcu-udmap";
>> + reg = <0x0 0x285c0000 0x0 0x100>,
>> + <0x0 0x2a800000 0x0 0x40000>,
>> + <0x0 0x2aa00000 0x0 0x40000>;
>> + reg-names = "gcfg", "rchanrt", "tchanrt";
>> + msi-parent = <&main_udmass_inta>;
>> + #dma-cells = <1>;
>> +
>> + ti,sci = <&sms>;
>> + ti,sci-dev-id = <329>;
>> + 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@...00000 {
>> + compatible = "ti,j721e-cpsw-nuss";
>> + #address-cells = <2>;
>> + #size-cells = <2>;
>> + reg = <0x0 0x46000000 0x0 0x200000>;
>> + reg-names = "cpsw_nuss";
>> + ranges = <0x0 0x0 0x0 0x46000000 0x0 0x200000>;
>> + dma-coherent;
>> + clocks = <&k3_clks 63 0>;
>> + clock-names = "fck";
>> + power-domains = <&k3_pds 63 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";
>> + status = "disabled";
>> +
>> + ethernet-ports {
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> +
>> + mcu_cpsw_port1: port@1 {
>> + reg = <1>;
>> + ti,mac-only;
>> + label = "port1";
>> + ti,syscon-efuse = <&mcu_conf 0x200>;
>> + phys = <&phy_gmii_sel 1>;
>> + status = "disabled";
>> + };
>> + };
>> +
>> + davinci_mdio: mdio@f00 {
>> + compatible = "ti,cpsw-mdio","ti,davinci_mdio";
>> + reg = <0x0 0xf00 0x0 0x100>;
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> + clocks = <&k3_clks 63 0>;
>> + clock-names = "fck";
>> + bus_freq = <1000000>;
>> + status = "disabled";
>> + };
>> +
>> + cpts@...00 {
>> + compatible = "ti,am65-cpts";
>> + reg = <0x0 0x3d000 0x0 0x400>;
>> + clocks = <&k3_clks 63 3>;
>> + clock-names = "cpts";
>> + assigned-clocks = <&k3_clks 63 3>; /* CPTS_RFT_CLK */
>> + assigned-clock-parents = <&k3_clks 63 5>; /* MAIN_0_HSDIV6_CLK */
>> + interrupts-extended = <&gic500 GIC_SPI 858 IRQ_TYPE_LEVEL_HIGH>;
>> + interrupt-names = "cpts";
>> + ti,cpts-ext-ts-inputs = <4>;
>> + ti,cpts-periodic-outputs = <2>;
>> + status = "disabled";
> Why is this disabled? Same for mcu_cpsw_port1 above. The parrent node is disabled due
> to missing pinmux, that should be enough, the children nodes do not need individually
> disabled.
>
> This one also doesn't have a phandle name, so we do not have a way to enable it later
> in the board level DT..
Will enable.
>> + };
>> + };
>> +};
>> diff --git a/arch/arm64/boot/dts/ti/k3-j784s4.dtsi b/arch/arm64/boot/dts/ti/k3-j784s4.dtsi
>> new file mode 100644
>> index 000000000000..637a2a7ed37a
>> --- /dev/null
>> +++ b/arch/arm64/boot/dts/ti/k3-j784s4.dtsi
>> @@ -0,0 +1,286 @@
>> +// SPDX-License-Identifier: GPL-2.0
>> +/*
>> + * Device Tree Source for J784S4 SoC Family
>> + *
>> + * TRM (SPRUJ43 JULY 2022) :http://www.ti.com/lit/zip/spruj52
>> + *
>> + * Copyright (C) 2022 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 J784S4 SoC";
>> + compatible = "ti,j784s4";
>> + interrupt-parent = <&gic500>;
>> + #address-cells = <2>;
>> + #size-cells = <2>;
>> +
>> + chosen { };
> Not needed here.
Are you asking to remove the chosen {}; node ?
I see that this convention of putting empty chosen{} node is followed
across many
k3 platforms, do want this to be removed in j784s4 platform?
> Andrew
>
>> +
>> + cpus {
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> + cpu-map {
>> + cluster0: cluster0 {
>> + core0 {
>> + cpu = <&cpu0>;
>> + };
>> +
>> + core1 {
>> + cpu = <&cpu1>;
>> + };
>> +
>> + core2 {
>> + cpu = <&cpu2>;
>> + };
>> +
>> + core3 {
>> + cpu = <&cpu3>;
>> + };
>> + };
>> +
>> + cluster1: cluster1 {
>> + core0 {
>> + cpu = <&cpu4>;
>> + };
>> +
>> + core1 {
>> + cpu = <&cpu5>;
>> + };
>> +
>> + core2 {
>> + cpu = <&cpu6>;
>> + };
>> +
>> + core3 {
>> + cpu = <&cpu7>;
>> + };
>> + };
>> + };
>> +
>> + 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 = <256>;
>> + 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 = <256>;
>> + next-level-cache = <&L2_0>;
>> + };
>> +
>> + cpu2: cpu@2 {
>> + compatible = "arm,cortex-a72";
>> + reg = <0x002>;
>> + 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 = <256>;
>> + next-level-cache = <&L2_0>;
>> + };
>> +
>> + cpu3: cpu@3 {
>> + compatible = "arm,cortex-a72";
>> + reg = <0x003>;
>> + 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 = <256>;
>> + next-level-cache = <&L2_0>;
>> + };
>> +
>> + cpu4: cpu@100 {
>> + compatible = "arm,cortex-a72";
>> + reg = <0x100>;
>> + 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 = <256>;
>> + next-level-cache = <&L2_1>;
>> + };
>> +
>> + cpu5: cpu@101 {
>> + compatible = "arm,cortex-a72";
>> + reg = <0x101>;
>> + 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 = <256>;
>> + next-level-cache = <&L2_1>;
>> + };
>> +
>> + cpu6: cpu@102 {
>> + compatible = "arm,cortex-a72";
>> + reg = <0x102>;
>> + 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 = <256>;
>> + next-level-cache = <&L2_1>;
>> + };
>> +
>> + cpu7: cpu@103 {
>> + compatible = "arm,cortex-a72";
>> + reg = <0x103>;
>> + 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 = <256>;
>> + next-level-cache = <&L2_1>;
>> + };
>> + };
>> +
>> + L2_0: l2-cache0 {
>> + compatible = "cache";
>> + cache-level = <2>;
>> + cache-size = <0x200000>;
>> + cache-line-size = <64>;
>> + cache-sets = <1024>;
>> + next-level-cache = <&msmc_l3>;
>> + };
>> +
>> + L2_1: l2-cache1 {
>> + compatible = "cache";
>> + cache-level = <2>;
>> + cache-size = <0x200000>;
>> + cache-line-size = <64>;
>> + cache-sets = <1024>;
>> + 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,cortex-a72-pmu";
>> + /* Recommendation from GIC500 TRM Table A.3 */
>> + interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_HIGH>;
>> + };
>> +
>> + cbass_main: bus@...000 {
>> + 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 0x01000000 0x00 0x01000000 0x00 0x0d000000>, /* Most peripherals */
>> + <0x00 0x0d000000 0x00 0x0d000000 0x00 0x01000000>, /* PCIe Core*/
>> + <0x00 0x10000000 0x00 0x10000000 0x00 0x08000000>, /* PCIe0 DAT0 */
>> + <0x00 0x18000000 0x00 0x18000000 0x00 0x08000000>, /* PCIe1 DAT0 */
>> + <0x00 0x64800000 0x00 0x64800000 0x00 0x0070c000>, /* C71_1 */
>> + <0x00 0x65800000 0x00 0x65800000 0x00 0x0070c000>, /* C71_2 */
>> + <0x00 0x66800000 0x00 0x66800000 0x00 0x0070c000>, /* C71_3 */
>> + <0x00 0x67800000 0x00 0x67800000 0x00 0x0070c000>, /* C71_4 */
>> + <0x00 0x6f000000 0x00 0x6f000000 0x00 0x00310000>, /* A72 PERIPHBASE */
>> + <0x00 0x70000000 0x00 0x70000000 0x00 0x00400000>, /* MSMC RAM */
>> + <0x00 0x30000000 0x00 0x30000000 0x00 0x0c400000>, /* MAIN NAVSS */
>> + <0x41 0x00000000 0x41 0x00000000 0x01 0x00000000>, /* PCIe1 DAT1 */
>> + <0x4e 0x20000000 0x4e 0x20000000 0x00 0x00080000>, /* GPU */
>> +
>> + /* 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@...80000 {
>> + 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 peripherals from each bus segment */
>> +#include "k3-j784s4-main.dtsi"
>> +#include "k3-j784s4-mcu-wakeup.dtsi"
--
Thanks and regards,
Apurva Nandan,
Texas Instruments India.
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