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Diffstat (limited to 'arch/arm64/boot/dts/apple/t8103.dtsi')
-rw-r--r--arch/arm64/boot/dts/apple/t8103.dtsi303
1 files changed, 303 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/apple/t8103.dtsi b/arch/arm64/boot/dts/apple/t8103.dtsi
index 9859219699f4..8b7b27887968 100644
--- a/arch/arm64/boot/dts/apple/t8103.dtsi
+++ b/arch/arm64/boot/dts/apple/t8103.dtsi
@@ -11,6 +11,7 @@
#include <dt-bindings/interrupt-controller/apple-aic.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/pinctrl/apple.h>
+#include <dt-bindings/spmi/spmi.h>
/ {
compatible = "apple,t8103", "apple,arm-platform";
@@ -18,6 +19,10 @@
#address-cells = <2>;
#size-cells = <2>;
+ aliases {
+ gpu = &gpu;
+ };
+
cpus {
#address-cells = <2>;
#size-cells = <0>;
@@ -326,6 +331,20 @@
clock-output-names = "clkref";
};
+ clk_120m: clock-120m {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <120000000>;
+ clock-output-names = "clk_120m";
+ };
+
+ clk_200m: clock-200m {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <200000000>;
+ clock-output-names = "clk_200m";
+ };
+
/*
* This is a fabulated representation of the input clock
* to NCO since we don't know the true clock tree.
@@ -336,6 +355,36 @@
clock-output-names = "nco_ref";
};
+ reserved-memory {
+ #address-cells = <2>;
+ #size-cells = <2>;
+ ranges;
+
+ gpu_globals: globals {
+ status = "disabled";
+ };
+
+ gpu_hw_cal_a: hw-cal-a {
+ status = "disabled";
+ };
+
+ gpu_hw_cal_b: hw-cal-b {
+ status = "disabled";
+ };
+
+ uat_handoff: uat-handoff {
+ status = "disabled";
+ };
+
+ uat_pagetables: uat-pagetables {
+ status = "disabled";
+ };
+
+ uat_ttbs: uat-ttbs {
+ status = "disabled";
+ };
+ };
+
soc {
compatible = "simple-bus";
#address-cells = <2>;
@@ -344,6 +393,34 @@
ranges;
nonposted-mmio;
+ gpu: gpu@206400000 {
+ compatible = "apple,agx-g13g";
+ reg = <0x2 0x6400000 0 0x40000>,
+ <0x2 0x4000000 0 0x1000000>;
+ reg-names = "asc", "sgx";
+ mboxes = <&agx_mbox>;
+ power-domains = <&ps_gfx>;
+ memory-region = <&uat_ttbs>, <&uat_pagetables>, <&uat_handoff>,
+ <&gpu_hw_cal_a>, <&gpu_hw_cal_b>, <&gpu_globals>;
+ memory-region-names = "ttbs", "pagetables", "handoff",
+ "hw-cal-a", "hw-cal-b", "globals";
+
+ apple,firmware-abi = <0 0 0>;
+ };
+
+ agx_mbox: mbox@206408000 {
+ compatible = "apple,t8103-asc-mailbox", "apple,asc-mailbox-v4";
+ reg = <0x2 0x6408000 0x0 0x4000>;
+ interrupt-parent = <&aic>;
+ interrupts = <AIC_IRQ 575 IRQ_TYPE_LEVEL_HIGH>,
+ <AIC_IRQ 576 IRQ_TYPE_LEVEL_HIGH>,
+ <AIC_IRQ 577 IRQ_TYPE_LEVEL_HIGH>,
+ <AIC_IRQ 578 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "send-empty", "send-not-empty",
+ "recv-empty", "recv-not-empty";
+ #mbox-cells = <0>;
+ };
+
cpufreq_e: performance-controller@210e20000 {
compatible = "apple,t8103-cluster-cpufreq", "apple,cluster-cpufreq";
reg = <0x2 0x10e20000 0 0x1000>;
@@ -356,6 +433,65 @@
#performance-domain-cells = <0>;
};
+ display_dfr: display-pipe@228200000 {
+ compatible = "apple,t8103-display-pipe", "apple,h7-display-pipe";
+ reg = <0x2 0x28200000 0x0 0xc000>,
+ <0x2 0x28400000 0x0 0x4000>;
+ reg-names = "be", "fe";
+ power-domains = <&ps_dispdfr_fe>, <&ps_dispdfr_be>;
+ interrupt-parent = <&aic>;
+ interrupts = <AIC_IRQ 502 IRQ_TYPE_LEVEL_HIGH>,
+ <AIC_IRQ 506 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "be", "fe";
+ iommus = <&displaydfr_dart 0>;
+ status = "disabled";
+
+ port {
+ dfr_adp_out_mipi: endpoint {
+ remote-endpoint = <&dfr_mipi_in_adp>;
+ };
+ };
+ };
+
+ displaydfr_dart: iommu@228304000 {
+ compatible = "apple,t8103-dart";
+ reg = <0x2 0x28304000 0x0 0x4000>;
+ interrupt-parent = <&aic>;
+ interrupts = <AIC_IRQ 504 IRQ_TYPE_LEVEL_HIGH>;
+ #iommu-cells = <1>;
+ power-domains = <&ps_dispdfr_fe>;
+ status = "disabled";
+ };
+
+ displaydfr_mipi: dsi@228600000 {
+ compatible = "apple,t8103-display-pipe-mipi", "apple,h7-display-pipe-mipi";
+ reg = <0x2 0x28600000 0x0 0x100000>;
+ power-domains = <&ps_mipi_dsi>;
+ status = "disabled";
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ dfr_mipi_in: port@0 {
+ reg = <0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ dfr_mipi_in_adp: endpoint@0 {
+ reg = <0>;
+ remote-endpoint = <&dfr_adp_out_mipi>;
+ };
+ };
+
+ dfr_mipi_out: port@1 {
+ reg = <1>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+ };
+ };
+
sio_dart: iommu@235004000 {
compatible = "apple,t8103-dart";
reg = <0x2 0x35004000 0x0 0x4000>;
@@ -432,6 +568,57 @@
status = "disabled"; /* only used in J293 */
};
+ fpwm1: pwm@235044000 {
+ compatible = "apple,t8103-fpwm", "apple,s5l-fpwm";
+ reg = <0x2 0x35044000 0x0 0x4000>;
+ power-domains = <&ps_fpwm1>;
+ clocks = <&clkref>;
+ #pwm-cells = <2>;
+ status = "disabled";
+ };
+
+ spi0: spi@235100000 {
+ compatible = "apple,t8103-spi", "apple,spi";
+ reg = <0x2 0x35100000 0x0 0x4000>;
+ interrupt-parent = <&aic>;
+ interrupts = <AIC_IRQ 614 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clk_200m>;
+ pinctrl-0 = <&spi0_pins>;
+ pinctrl-names = "default";
+ power-domains = <&ps_spi0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
+ spi1: spi@235104000 {
+ compatible = "apple,t8103-spi", "apple,spi";
+ reg = <0x2 0x35104000 0x0 0x4000>;
+ interrupt-parent = <&aic>;
+ interrupts = <AIC_IRQ 615 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clk_200m>;
+ pinctrl-0 = <&spi1_pins>;
+ pinctrl-names = "default";
+ power-domains = <&ps_spi1>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
+ spi3: spi@23510c000 {
+ compatible = "apple,t8103-spi", "apple,spi";
+ reg = <0x2 0x3510c000 0x0 0x4000>;
+ interrupt-parent = <&aic>;
+ interrupts = <AIC_IRQ 617 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clk_120m>;
+ pinctrl-0 = <&spi3_pins>;
+ pinctrl-names = "default";
+ power-domains = <&ps_spi3>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
serial0: serial@235200000 {
compatible = "apple,s5l-uart";
reg = <0x2 0x35200000 0x0 0x1000>;
@@ -588,6 +775,26 @@
<APPLE_PINMUX(134, 1)>;
};
+ spi0_pins: spi0-pins {
+ pinmux = <APPLE_PINMUX(67, 1)>, /* CLK */
+ <APPLE_PINMUX(68, 1)>, /* MOSI */
+ <APPLE_PINMUX(69, 1)>; /* MISO */
+ };
+
+ spi1_pins: spi1-pins {
+ pinmux = <APPLE_PINMUX(42, 1)>,
+ <APPLE_PINMUX(43, 1)>,
+ <APPLE_PINMUX(44, 1)>,
+ <APPLE_PINMUX(45, 1)>;
+ };
+
+ spi3_pins: spi3-pins {
+ pinmux = <APPLE_PINMUX(46, 1)>,
+ <APPLE_PINMUX(47, 1)>,
+ <APPLE_PINMUX(48, 1)>,
+ <APPLE_PINMUX(49, 1)>;
+ };
+
pcie_pins: pcie-pins {
pinmux = <APPLE_PINMUX(150, 1)>,
<APPLE_PINMUX(151, 1)>,
@@ -595,6 +802,63 @@
};
};
+ nub_spmi: spmi@23d0d9300 {
+ compatible = "apple,t8103-spmi", "apple,spmi";
+ reg = <0x2 0x3d0d9300 0x0 0x100>;
+ #address-cells = <2>;
+ #size-cells = <0>;
+
+ pmic1: pmic@f {
+ compatible = "apple,sera-pmic", "apple,spmi-nvmem";
+ reg = <0xf SPMI_USID>;
+
+ nvmem-layout {
+ compatible = "fixed-layout";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ boot_stage: boot-stage@9f01 {
+ reg = <0x9f01 0x1>;
+ };
+
+ boot_error_count: boot-error-count@9f02,0 {
+ reg = <0x9f02 0x1>;
+ bits = <0 4>;
+ };
+
+ panic_count: panic-count@9f02,4 {
+ reg = <0x9f02 0x1>;
+ bits = <4 4>;
+ };
+
+ boot_error_stage: boot-error-stage@9f03 {
+ reg = <0x9f03 0x1>;
+ };
+
+ shutdown_flag: shutdown-flag@9f0f,3 {
+ reg = <0x9f0f 0x1>;
+ bits = <3 1>;
+ };
+
+ fault_shadow: fault-shadow@a67b {
+ reg = <0xa67b 0x10>;
+ };
+
+ socd: socd@ab00 {
+ reg = <0xab00 0x400>;
+ };
+
+ pm_setting: pm-setting@d001 {
+ reg = <0xd001 0x1>;
+ };
+
+ rtc_offset: rtc-offset@d100 {
+ reg = <0xd100 0x6>;
+ };
+ };
+ };
+ };
+
pinctrl_nub: pinctrl@23d1f0000 {
compatible = "apple,t8103-pinctrl", "apple,pinctrl";
reg = <0x2 0x3d1f0000 0x0 0x4000>;
@@ -632,6 +896,41 @@
interrupts = <AIC_IRQ 338 IRQ_TYPE_LEVEL_HIGH>;
};
+ smc: smc@23e400000 {
+ compatible = "apple,t8103-smc", "apple,smc";
+ reg = <0x2 0x3e400000 0x0 0x4000>,
+ <0x2 0x3fe00000 0x0 0x100000>;
+ reg-names = "smc", "sram";
+ mboxes = <&smc_mbox>;
+
+ smc_gpio: gpio {
+ compatible = "apple,smc-gpio";
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+
+ smc_reboot: reboot {
+ compatible = "apple,smc-reboot";
+ nvmem-cells = <&shutdown_flag>, <&boot_stage>,
+ <&boot_error_count>, <&panic_count>;
+ nvmem-cell-names = "shutdown_flag", "boot_stage",
+ "boot_error_count", "panic_count";
+ };
+ };
+
+ smc_mbox: mbox@23e408000 {
+ compatible = "apple,t8103-asc-mailbox", "apple,asc-mailbox-v4";
+ reg = <0x2 0x3e408000 0x0 0x4000>;
+ interrupt-parent = <&aic>;
+ interrupts = <AIC_IRQ 400 IRQ_TYPE_LEVEL_HIGH>,
+ <AIC_IRQ 401 IRQ_TYPE_LEVEL_HIGH>,
+ <AIC_IRQ 402 IRQ_TYPE_LEVEL_HIGH>,
+ <AIC_IRQ 403 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "send-empty", "send-not-empty",
+ "recv-empty", "recv-not-empty";
+ #mbox-cells = <0>;
+ };
+
pinctrl_smc: pinctrl@23e820000 {
compatible = "apple,t8103-pinctrl", "apple,pinctrl";
reg = <0x2 0x3e820000 0x0 0x4000>;
@@ -724,6 +1023,7 @@
interrupt-parent = <&aic>;
interrupts = <AIC_IRQ 699 IRQ_TYPE_LEVEL_HIGH>;
power-domains = <&ps_apcie_gp>;
+ status = "disabled";
};
pcie0_dart_2: iommu@683008000 {
@@ -733,6 +1033,7 @@
interrupt-parent = <&aic>;
interrupts = <AIC_IRQ 702 IRQ_TYPE_LEVEL_HIGH>;
power-domains = <&ps_apcie_gp>;
+ status = "disabled";
};
pcie0: pcie@690000000 {
@@ -807,6 +1108,7 @@
<0 0 0 2 &port01 0 0 0 1>,
<0 0 0 3 &port01 0 0 0 2>,
<0 0 0 4 &port01 0 0 0 3>;
+ status = "disabled";
};
port02: pci@2,0 {
@@ -826,6 +1128,7 @@
<0 0 0 2 &port02 0 0 0 1>,
<0 0 0 3 &port02 0 0 0 2>,
<0 0 0 4 &port02 0 0 0 3>;
+ status = "disabled";
};
};
};
generated by cgit (git 2.34.1) at 2025-12-29 19:27:38 +0000