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arm64: dts: apple: Add Apple SoC GPU
Add device tree entries for GPUs in M-series SoCs Reviewed-by: Alyssa Rosenzweig <[email protected]> Reviewed-by: Sven Peter <[email protected]> Signed-off-by: Sasha Finkelstein <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Sven Peter <[email protected]>
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‎arch/arm64/boot/dts/apple/t6000.dtsi

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};
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/delete-node/ &pmgr_south;
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&gpu {
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compatible = "apple,agx-g13s";
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};

‎arch/arm64/boot/dts/apple/t6001.dtsi

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};
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};
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};
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&gpu {
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compatible = "apple,agx-g13c", "apple,agx-g13s";
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};

‎arch/arm64/boot/dts/apple/t6002.dtsi

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// On t6002, the die0 GPU power domain needs both AFR power domains
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power-domains = <&ps_afr>, <&ps_afr_die1>;
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};
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&gpu {
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compatible = "apple,agx-g13d", "apple,agx-g13s";
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};

‎arch/arm64/boot/dts/apple/t600x-common.dtsi

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#address-cells = <2>;
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#size-cells = <2>;
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aliases {
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gpu = &gpu;
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};
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cpus {
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#address-cells = <2>;
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#size-cells = <0>;
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#clock-cells = <0>;
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clock-output-names = "nco_ref";
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};
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reserved-memory {
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#address-cells = <2>;
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#size-cells = <2>;
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ranges;
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gpu_globals: globals {
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status = "disabled";
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};
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gpu_hw_cal_a: hw-cal-a {
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status = "disabled";
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};
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gpu_hw_cal_b: hw-cal-b {
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status = "disabled";
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};
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uat_handoff: uat-handoff {
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status = "disabled";
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};
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uat_pagetables: uat-pagetables {
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status = "disabled";
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};
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uat_ttbs: uat-ttbs {
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status = "disabled";
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};
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};
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};

‎arch/arm64/boot/dts/apple/t600x-die0.dtsi

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#sound-dai-cells = <1>;
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};
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gpu: gpu@406400000 {
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compatible = "apple,agx-g13s";
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reg = <0x4 0x6400000 0 0x40000>,
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<0x4 0x4000000 0 0x1000000>;
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reg-names = "asc", "sgx";
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mboxes = <&agx_mbox>;
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power-domains = <&ps_gfx>;
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memory-region = <&uat_ttbs>, <&uat_pagetables>, <&uat_handoff>,
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<&gpu_hw_cal_a>, <&gpu_hw_cal_b>, <&gpu_globals>;
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memory-region-names = "ttbs", "pagetables", "handoff",
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"hw-cal-a", "hw-cal-b", "globals";
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apple,firmware-abi = <0 0 0>;
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};
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agx_mbox: mbox@406408000 {
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compatible = "apple,t6000-asc-mailbox", "apple,asc-mailbox-v4";
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reg = <0x4 0x6408000 0x0 0x4000>;
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interrupt-parent = <&aic>;
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interrupts = <AIC_IRQ 0 1059 IRQ_TYPE_LEVEL_HIGH>,
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<AIC_IRQ 0 1060 IRQ_TYPE_LEVEL_HIGH>,
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<AIC_IRQ 0 1061 IRQ_TYPE_LEVEL_HIGH>,
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<AIC_IRQ 0 1062 IRQ_TYPE_LEVEL_HIGH>;
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interrupt-names = "send-empty", "send-not-empty",
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"recv-empty", "recv-not-empty";
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#mbox-cells = <0>;
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};
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pcie0_dart_0: iommu@581008000 {
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compatible = "apple,t6000-dart";
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reg = <0x5 0x81008000 0x0 0x4000>;

‎arch/arm64/boot/dts/apple/t8103.dtsi

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#address-cells = <2>;
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#size-cells = <2>;
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aliases {
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gpu = &gpu;
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};
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cpus {
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#address-cells = <2>;
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#size-cells = <0>;
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clock-output-names = "nco_ref";
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};
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reserved-memory {
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#address-cells = <2>;
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#size-cells = <2>;
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ranges;
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gpu_globals: globals {
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status = "disabled";
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};
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gpu_hw_cal_a: hw-cal-a {
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status = "disabled";
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};
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gpu_hw_cal_b: hw-cal-b {
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status = "disabled";
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};
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uat_handoff: uat-handoff {
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status = "disabled";
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};
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uat_pagetables: uat-pagetables {
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status = "disabled";
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};
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uat_ttbs: uat-ttbs {
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status = "disabled";
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};
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};
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soc {
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compatible = "simple-bus";
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#address-cells = <2>;
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ranges;
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nonposted-mmio;
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gpu: gpu@206400000 {
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compatible = "apple,agx-g13g";
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reg = <0x2 0x6400000 0 0x40000>,
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<0x2 0x4000000 0 0x1000000>;
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reg-names = "asc", "sgx";
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mboxes = <&agx_mbox>;
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power-domains = <&ps_gfx>;
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memory-region = <&uat_ttbs>, <&uat_pagetables>, <&uat_handoff>,
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<&gpu_hw_cal_a>, <&gpu_hw_cal_b>, <&gpu_globals>;
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memory-region-names = "ttbs", "pagetables", "handoff",
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"hw-cal-a", "hw-cal-b", "globals";
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apple,firmware-abi = <0 0 0>;
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};
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agx_mbox: mbox@206408000 {
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compatible = "apple,t8103-asc-mailbox", "apple,asc-mailbox-v4";
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reg = <0x2 0x6408000 0x0 0x4000>;
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interrupt-parent = <&aic>;
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interrupts = <AIC_IRQ 575 IRQ_TYPE_LEVEL_HIGH>,
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<AIC_IRQ 576 IRQ_TYPE_LEVEL_HIGH>,
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<AIC_IRQ 577 IRQ_TYPE_LEVEL_HIGH>,
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<AIC_IRQ 578 IRQ_TYPE_LEVEL_HIGH>;
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interrupt-names = "send-empty", "send-not-empty",
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"recv-empty", "recv-not-empty";
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#mbox-cells = <0>;
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};
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cpufreq_e: performance-controller@210e20000 {
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compatible = "apple,t8103-cluster-cpufreq", "apple,cluster-cpufreq";
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reg = <0x2 0x10e20000 0 0x1000>;

‎arch/arm64/boot/dts/apple/t8112.dtsi

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#address-cells = <2>;
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#size-cells = <2>;
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aliases {
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gpu = &gpu;
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};
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cpus {
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#address-cells = <2>;
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#size-cells = <0>;
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clock-output-names = "nco_ref";
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};
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reserved-memory {
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#address-cells = <2>;
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#size-cells = <2>;
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ranges;
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gpu_globals: globals {
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status = "disabled";
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};
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gpu_hw_cal_a: hw-cal-a {
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status = "disabled";
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};
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gpu_hw_cal_b: hw-cal-b {
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status = "disabled";
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};
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uat_handoff: uat-handoff {
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status = "disabled";
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};
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uat_pagetables: uat-pagetables {
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status = "disabled";
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};
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uat_ttbs: uat-ttbs {
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status = "disabled";
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};
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};
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soc {
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compatible = "simple-bus";
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#address-cells = <2>;
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ranges;
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nonposted-mmio;
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gpu: gpu@206400000 {
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compatible = "apple,agx-g14g";
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reg = <0x2 0x6400000 0 0x40000>,
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<0x2 0x4000000 0 0x1000000>;
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reg-names = "asc", "sgx";
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mboxes = <&agx_mbox>;
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power-domains = <&ps_gfx>;
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memory-region = <&uat_ttbs>, <&uat_pagetables>, <&uat_handoff>,
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<&gpu_hw_cal_a>, <&gpu_hw_cal_b>, <&gpu_globals>;
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memory-region-names = "ttbs", "pagetables", "handoff",
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"hw-cal-a", "hw-cal-b", "globals";
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apple,firmware-abi = <0 0 0>;
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};
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agx_mbox: mbox@206408000 {
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compatible = "apple,t8103-asc-mailbox", "apple,asc-mailbox-v4";
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reg = <0x2 0x6408000 0x0 0x4000>;
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interrupt-parent = <&aic>;
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interrupts = <AIC_IRQ 709 IRQ_TYPE_LEVEL_HIGH>,
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<AIC_IRQ 710 IRQ_TYPE_LEVEL_HIGH>,
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<AIC_IRQ 711 IRQ_TYPE_LEVEL_HIGH>,
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<AIC_IRQ 712 IRQ_TYPE_LEVEL_HIGH>;
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interrupt-names = "send-empty", "send-not-empty",
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"recv-empty", "recv-not-empty";
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#mbox-cells = <0>;
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};
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cpufreq_e: cpufreq@210e20000 {
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compatible = "apple,t8112-cluster-cpufreq", "apple,cluster-cpufreq";
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reg = <0x2 0x10e20000 0 0x1000>;

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