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-rw-r--r--arch/arm64/boot/dts/nvidia/tegra234.dtsi541
1 files changed, 528 insertions, 13 deletions
diff --git a/arch/arm64/boot/dts/nvidia/tegra234.dtsi b/arch/arm64/boot/dts/nvidia/tegra234.dtsi
index f0efb3a62804..6b6f15804a1a 100644
--- a/arch/arm64/boot/dts/nvidia/tegra234.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra234.dtsi
@@ -3,6 +3,7 @@
#include <dt-bindings/clock/tegra234-clock.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/mailbox/tegra186-hsp.h>
+#include <dt-bindings/memory/tegra234-mc.h>
#include <dt-bindings/reset/tegra234-reset.h>
/ {
@@ -25,6 +26,113 @@
status = "okay";
};
+ gpio: gpio@2200000 {
+ compatible = "nvidia,tegra234-gpio";
+ reg-names = "security", "gpio";
+ reg = <0x02200000 0x10000>,
+ <0x02210000 0x10000>;
+ interrupts = <GIC_SPI 288 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 289 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 290 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 291 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 292 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 293 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 294 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 295 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 296 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 297 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 298 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 299 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 300 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 301 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 302 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 303 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 304 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 305 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 306 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 307 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 308 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 309 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 310 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 311 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 312 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 313 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 314 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 315 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 316 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 317 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 318 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 319 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 320 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 321 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 322 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 323 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 324 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 325 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 326 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 327 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 328 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 329 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 330 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 331 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 332 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 333 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 334 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 335 IRQ_TYPE_LEVEL_HIGH>;
+ #interrupt-cells = <2>;
+ interrupt-controller;
+ #gpio-cells = <2>;
+ gpio-controller;
+ };
+
+ mc: memory-controller@2c00000 {
+ compatible = "nvidia,tegra234-mc";
+ reg = <0x02c00000 0x100000>,
+ <0x02b80000 0x040000>,
+ <0x01700000 0x100000>;
+ interrupts = <GIC_SPI 223 IRQ_TYPE_LEVEL_HIGH>;
+ #interconnect-cells = <1>;
+ status = "okay";
+
+ #address-cells = <2>;
+ #size-cells = <2>;
+
+ ranges = <0x01700000 0x0 0x01700000 0x0 0x100000>,
+ <0x02b80000 0x0 0x02b80000 0x0 0x040000>,
+ <0x02c00000 0x0 0x02c00000 0x0 0x100000>;
+
+ /*
+ * Bit 39 of addresses passing through the memory
+ * controller selects the XBAR format used when memory
+ * is accessed. This is used to transparently access
+ * memory in the XBAR format used by the discrete GPU
+ * (bit 39 set) or Tegra (bit 39 clear).
+ *
+ * As a consequence, the operating system must ensure
+ * that bit 39 is never used implicitly, for example
+ * via an I/O virtual address mapping of an IOMMU. If
+ * devices require access to the XBAR switch, their
+ * drivers must set this bit explicitly.
+ *
+ * Limit the DMA range for memory clients to [38:0].
+ */
+ dma-ranges = <0x0 0x0 0x0 0x80 0x0>;
+
+ emc: external-memory-controller@2c60000 {
+ compatible = "nvidia,tegra234-emc";
+ reg = <0x0 0x02c60000 0x0 0x90000>,
+ <0x0 0x01780000 0x0 0x80000>;
+ interrupts = <GIC_SPI 224 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&bpmp TEGRA234_CLK_EMC>;
+ clock-names = "emc";
+ status = "okay";
+
+ #interconnect-cells = <0>;
+
+ nvidia,bpmp = <&bpmp>;
+ };
+ };
+
uarta: serial@3100000 {
compatible = "nvidia,tegra234-uart", "nvidia,tegra20-uart";
reg = <0x03100000 0x10000>;
@@ -40,11 +148,27 @@
compatible = "nvidia,tegra234-sdhci", "nvidia,tegra186-sdhci";
reg = <0x03460000 0x20000>;
interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&bpmp TEGRA234_CLK_SDMMC4>;
- clock-names = "sdhci";
+ clocks = <&bpmp TEGRA234_CLK_SDMMC4>,
+ <&bpmp TEGRA234_CLK_SDMMC_LEGACY_TM>;
+ clock-names = "sdhci", "tmclk";
+ assigned-clocks = <&bpmp TEGRA234_CLK_SDMMC4>,
+ <&bpmp TEGRA234_CLK_PLLC4>;
+ assigned-clock-parents = <&bpmp TEGRA234_CLK_PLLC4>;
resets = <&bpmp TEGRA234_RESET_SDMMC4>;
reset-names = "sdhci";
- dma-coherent;
+ interconnects = <&mc TEGRA234_MEMORY_CLIENT_SDMMCRAB &emc>,
+ <&mc TEGRA234_MEMORY_CLIENT_SDMMCWAB &emc>;
+ interconnect-names = "dma-mem", "write";
+ nvidia,pad-autocal-pull-up-offset-hs400 = <0x00>;
+ nvidia,pad-autocal-pull-down-offset-hs400 = <0x00>;
+ nvidia,pad-autocal-pull-up-offset-1v8-timeout = <0x0a>;
+ nvidia,pad-autocal-pull-down-offset-1v8-timeout = <0x0a>;
+ nvidia,pad-autocal-pull-up-offset-3v3-timeout = <0x0a>;
+ nvidia,pad-autocal-pull-down-offset-3v3-timeout = <0x0a>;
+ nvidia,default-tap = <0x8>;
+ nvidia,default-trim = <0x14>;
+ nvidia,dqs-trim = <40>;
+ supports-cqe;
status = "disabled";
};
@@ -93,9 +217,26 @@
reg = <0x0c2a0000 0x10000>;
interrupt-parent = <&pmc>;
interrupts = <73 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&bpmp TEGRA234_CLK_CLK_32K>;
+ clock-names = "rtc";
status = "disabled";
};
+ gpio_aon: gpio@c2f0000 {
+ compatible = "nvidia,tegra234-gpio-aon";
+ reg-names = "security", "gpio";
+ reg = <0x0c2f0000 0x1000>,
+ <0x0c2f1000 0x1000>;
+ interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>;
+ #interrupt-cells = <2>;
+ interrupt-controller;
+ #gpio-cells = <2>;
+ gpio-controller;
+ };
+
pmc: pmc@c360000 {
compatible = "nvidia,tegra234-pmc";
reg = <0x0c360000 0x10000>,
@@ -122,21 +263,21 @@
};
};
- sysram@40000000 {
+ sram@40000000 {
compatible = "nvidia,tegra234-sysram", "mmio-sram";
- reg = <0x0 0x40000000 0x0 0x50000>;
+ reg = <0x0 0x40000000 0x0 0x80000>;
#address-cells = <1>;
#size-cells = <1>;
- ranges = <0x0 0x0 0x40000000 0x50000>;
+ ranges = <0x0 0x0 0x40000000 0x80000>;
- cpu_bpmp_tx: shmem@4e000 {
- reg = <0x4e000 0x1000>;
+ cpu_bpmp_tx: sram@70000 {
+ reg = <0x70000 0x1000>;
label = "cpu-bpmp-tx";
pool;
};
- cpu_bpmp_rx: shmem@4f000 {
- reg = <0x4f000 0x1000>;
+ cpu_bpmp_rx: sram@71000 {
+ reg = <0x71000 0x1000>;
label = "cpu-bpmp-rx";
pool;
};
@@ -146,10 +287,15 @@
compatible = "nvidia,tegra234-bpmp", "nvidia,tegra186-bpmp";
mboxes = <&hsp_top0 TEGRA_HSP_MBOX_TYPE_DB
TEGRA_HSP_DB_MASTER_BPMP>;
- shmem = <&cpu_bpmp_tx &cpu_bpmp_rx>;
+ shmem = <&cpu_bpmp_tx>, <&cpu_bpmp_rx>;
#clock-cells = <1>;
#reset-cells = <1>;
#power-domain-cells = <1>;
+ interconnects = <&mc TEGRA234_MEMORY_CLIENT_BPMPR &emc>,
+ <&mc TEGRA234_MEMORY_CLIENT_BPMPW &emc>,
+ <&mc TEGRA234_MEMORY_CLIENT_BPMPDMAR &emc>,
+ <&mc TEGRA234_MEMORY_CLIENT_BPMPDMAW &emc>;
+ interconnect-names = "read", "write", "dma-mem", "dma-write";
bpmp_i2c: i2c {
compatible = "nvidia,tegra186-bpmp-i2c";
@@ -163,12 +309,373 @@
#address-cells = <1>;
#size-cells = <0>;
- cpu@0 {
+ cpu0_0: cpu@0 {
+ compatible = "arm,cortex-a78";
+ device_type = "cpu";
+ reg = <0x00000>;
+
+ enable-method = "psci";
+
+ i-cache-size = <65536>;
+ i-cache-line-size = <64>;
+ i-cache-sets = <256>;
+ d-cache-size = <65536>;
+ d-cache-line-size = <64>;
+ d-cache-sets = <256>;
+ next-level-cache = <&l2c0_0>;
+ };
+
+ cpu0_1: cpu@100 {
+ compatible = "arm,cortex-a78";
+ device_type = "cpu";
+ reg = <0x00100>;
+
+ enable-method = "psci";
+
+ i-cache-size = <65536>;
+ i-cache-line-size = <64>;
+ i-cache-sets = <256>;
+ d-cache-size = <65536>;
+ d-cache-line-size = <64>;
+ d-cache-sets = <256>;
+ next-level-cache = <&l2c0_1>;
+ };
+
+ cpu0_2: cpu@200 {
+ compatible = "arm,cortex-a78";
+ device_type = "cpu";
+ reg = <0x00200>;
+
+ enable-method = "psci";
+
+ i-cache-size = <65536>;
+ i-cache-line-size = <64>;
+ i-cache-sets = <256>;
+ d-cache-size = <65536>;
+ d-cache-line-size = <64>;
+ d-cache-sets = <256>;
+ next-level-cache = <&l2c0_2>;
+ };
+
+ cpu0_3: cpu@300 {
+ compatible = "arm,cortex-a78";
+ device_type = "cpu";
+ reg = <0x00300>;
+
+ enable-method = "psci";
+
+ i-cache-size = <65536>;
+ i-cache-line-size = <64>;
+ i-cache-sets = <256>;
+ d-cache-size = <65536>;
+ d-cache-line-size = <64>;
+ d-cache-sets = <256>;
+ next-level-cache = <&l2c0_3>;
+ };
+
+ cpu1_0: cpu@10000 {
+ compatible = "arm,cortex-a78";
+ device_type = "cpu";
+ reg = <0x10000>;
+
+ enable-method = "psci";
+
+ i-cache-size = <65536>;
+ i-cache-line-size = <64>;
+ i-cache-sets = <256>;
+ d-cache-size = <65536>;
+ d-cache-line-size = <64>;
+ d-cache-sets = <256>;
+ next-level-cache = <&l2c1_0>;
+ };
+
+ cpu1_1: cpu@10100 {
+ compatible = "arm,cortex-a78";
+ device_type = "cpu";
+ reg = <0x10100>;
+
+ enable-method = "psci";
+
+ i-cache-size = <65536>;
+ i-cache-line-size = <64>;
+ i-cache-sets = <256>;
+ d-cache-size = <65536>;
+ d-cache-line-size = <64>;
+ d-cache-sets = <256>;
+ next-level-cache = <&l2c1_1>;
+ };
+
+ cpu1_2: cpu@10200 {
+ compatible = "arm,cortex-a78";
+ device_type = "cpu";
+ reg = <0x10200>;
+
+ enable-method = "psci";
+
+ i-cache-size = <65536>;
+ i-cache-line-size = <64>;
+ i-cache-sets = <256>;
+ d-cache-size = <65536>;
+ d-cache-line-size = <64>;
+ d-cache-sets = <256>;
+ next-level-cache = <&l2c1_2>;
+ };
+
+ cpu1_3: cpu@10300 {
+ compatible = "arm,cortex-a78";
+ device_type = "cpu";
+ reg = <0x10300>;
+
+ enable-method = "psci";
+
+ i-cache-size = <65536>;
+ i-cache-line-size = <64>;
+ i-cache-sets = <256>;
+ d-cache-size = <65536>;
+ d-cache-line-size = <64>;
+ d-cache-sets = <256>;
+ next-level-cache = <&l2c1_3>;
+ };
+
+ cpu2_0: cpu@20000 {
+ compatible = "arm,cortex-a78";
device_type = "cpu";
- reg = <0x000>;
+ reg = <0x20000>;
enable-method = "psci";
+
+ i-cache-size = <65536>;
+ i-cache-line-size = <64>;
+ i-cache-sets = <256>;
+ d-cache-size = <65536>;
+ d-cache-line-size = <64>;
+ d-cache-sets = <256>;
+ next-level-cache = <&l2c2_0>;
+ };
+
+ cpu2_1: cpu@20100 {
+ compatible = "arm,cortex-a78";
+ device_type = "cpu";
+ reg = <0x20100>;
+
+ enable-method = "psci";
+
+ i-cache-size = <65536>;
+ i-cache-line-size = <64>;
+ i-cache-sets = <256>;
+ d-cache-size = <65536>;
+ d-cache-line-size = <64>;
+ d-cache-sets = <256>;
+ next-level-cache = <&l2c2_1>;
+ };
+
+ cpu2_2: cpu@20200 {
+ compatible = "arm,cortex-a78";
+ device_type = "cpu";
+ reg = <0x20200>;
+
+ enable-method = "psci";
+
+ i-cache-size = <65536>;
+ i-cache-line-size = <64>;
+ i-cache-sets = <256>;
+ d-cache-size = <65536>;
+ d-cache-line-size = <64>;
+ d-cache-sets = <256>;
+ next-level-cache = <&l2c2_2>;
+ };
+
+ cpu2_3: cpu@20300 {
+ compatible = "arm,cortex-a78";
+ device_type = "cpu";
+ reg = <0x20300>;
+
+ enable-method = "psci";
+
+ i-cache-size = <65536>;
+ i-cache-line-size = <64>;
+ i-cache-sets = <256>;
+ d-cache-size = <65536>;
+ d-cache-line-size = <64>;
+ d-cache-sets = <256>;
+ next-level-cache = <&l2c2_3>;
+ };
+
+ cpu-map {
+ cluster0 {
+ core0 {
+ cpu = <&cpu0_0>;
+ };
+
+ core1 {
+ cpu = <&cpu0_1>;
+ };
+
+ core2 {
+ cpu = <&cpu0_2>;
+ };
+
+ core3 {
+ cpu = <&cpu0_3>;
+ };
+ };
+
+ cluster1 {
+ core0 {
+ cpu = <&cpu1_0>;
+ };
+
+ core1 {
+ cpu = <&cpu1_1>;
+ };
+
+ core2 {
+ cpu = <&cpu1_2>;
+ };
+
+ core3 {
+ cpu = <&cpu1_3>;
+ };
+ };
+
+ cluster2 {
+ core0 {
+ cpu = <&cpu2_0>;
+ };
+
+ core1 {
+ cpu = <&cpu2_1>;
+ };
+
+ core2 {
+ cpu = <&cpu2_2>;
+ };
+
+ core3 {
+ cpu = <&cpu2_3>;
+ };
+ };
+ };
+
+ l2c0_0: l2-cache00 {
+ cache-size = <262144>;
+ cache-line-size = <64>;
+ cache-sets = <512>;
+ cache-unified;
+ next-level-cache = <&l3c0>;
};
+
+ l2c0_1: l2-cache01 {
+ cache-size = <262144>;
+ cache-line-size = <64>;
+ cache-sets = <512>;
+ cache-unified;
+ next-level-cache = <&l3c0>;
+ };
+
+ l2c0_2: l2-cache02 {
+ cache-size = <262144>;
+ cache-line-size = <64>;
+ cache-sets = <512>;
+ cache-unified;
+ next-level-cache = <&l3c0>;
+ };
+
+ l2c0_3: l2-cache03 {
+ cache-size = <262144>;
+ cache-line-size = <64>;
+ cache-sets = <512>;
+ cache-unified;
+ next-level-cache = <&l3c0>;
+ };
+
+ l2c1_0: l2-cache10 {
+ cache-size = <262144>;
+ cache-line-size = <64>;
+ cache-sets = <512>;
+ cache-unified;
+ next-level-cache = <&l3c1>;
+ };
+
+ l2c1_1: l2-cache11 {
+ cache-size = <262144>;
+ cache-line-size = <64>;
+ cache-sets = <512>;
+ cache-unified;
+ next-level-cache = <&l3c1>;
+ };
+
+ l2c1_2: l2-cache12 {
+ cache-size = <262144>;
+ cache-line-size = <64>;
+ cache-sets = <512>;
+ cache-unified;
+ next-level-cache = <&l3c1>;
+ };
+
+ l2c1_3: l2-cache13 {
+ cache-size = <262144>;
+ cache-line-size = <64>;
+ cache-sets = <512>;
+ cache-unified;
+ next-level-cache = <&l3c1>;
+ };
+
+ l2c2_0: l2-cache20 {
+ cache-size = <262144>;
+ cache-line-size = <64>;
+ cache-sets = <512>;
+ cache-unified;
+ next-level-cache = <&l3c2>;
+ };
+
+ l2c2_1: l2-cache21 {
+ cache-size = <262144>;
+ cache-line-size = <64>;
+ cache-sets = <512>;
+ cache-unified;
+ next-level-cache = <&l3c2>;
+ };
+
+ l2c2_2: l2-cache22 {
+ cache-size = <262144>;
+ cache-line-size = <64>;
+ cache-sets = <512>;
+ cache-unified;
+ next-level-cache = <&l3c2>;
+ };
+
+ l2c2_3: l2-cache23 {
+ cache-size = <262144>;
+ cache-line-size = <64>;
+ cache-sets = <512>;
+ cache-unified;
+ next-level-cache = <&l3c2>;
+ };
+
+ l3c0: l3-cache0 {
+ cache-size = <2097152>;
+ cache-line-size = <64>;
+ cache-sets = <2048>;
+ };
+
+ l3c1: l3-cache1 {
+ cache-size = <2097152>;
+ cache-line-size = <64>;
+ cache-sets = <2048>;
+ };
+
+ l3c2: l3-cache2 {
+ cache-size = <2097152>;
+ cache-line-size = <64>;
+ cache-sets = <2048>;
+ };
+ };
+
+ pmu {
+ compatible = "arm,cortex-a78-pmu";
+ interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_HIGH>;
+ status = "okay";
};
psci {
@@ -177,6 +684,14 @@
method = "smc";
};
+ tcu: serial {
+ compatible = "nvidia,tegra234-tcu", "nvidia,tegra194-tcu";
+ mboxes = <&hsp_top0 TEGRA_HSP_MBOX_TYPE_SM TEGRA_HSP_SM_RX(0)>,
+ <&hsp_aon TEGRA_HSP_MBOX_TYPE_SM TEGRA_HSP_SM_TX(1)>;
+ mbox-names = "rx", "tx";
+ status = "disabled";
+ };
+
timer {
compatible = "arm,armv8-timer";
interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.