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

   1 // SPDX-License-Identifier: GPL-2.0+ OR MIT
   2 /*
   3  * NVMe related devices for Apple T600x SoCs.
   4  *
   5  * Copyright The Asahi Linux Contributors
   6  */
   7
   8         DIE_NODE(ans_mbox): mbox@38f408000 {
   9                 compatible = "apple,t6000-asc-mailbox", "apple,asc-mailbox-v4";
  10                 reg = <0x3 0x8f408000 0x0 0x4000>;
  11                 interrupt-parent = <&aic>;
  12                 interrupts = <AIC_IRQ DIE_NO 1069 IRQ_TYPE_LEVEL_HIGH>,
  13                         <AIC_IRQ DIE_NO 1070 IRQ_TYPE_LEVEL_HIGH>,
  14                         <AIC_IRQ DIE_NO 1071 IRQ_TYPE_LEVEL_HIGH>,
  15                         <AIC_IRQ DIE_NO 1072 IRQ_TYPE_LEVEL_HIGH>;
  16                 interrupt-names = "send-empty", "send-not-empty",
  17                         "recv-empty", "recv-not-empty";
  18                 power-domains = <&DIE_NODE(ps_ans2)>;
  19                 #mbox-cells = <0>;
  20         };
  21
  22         DIE_NODE(sart): sart@393c50000 {
  23                 compatible = "apple,t6000-sart";
  24                 reg = <0x3 0x93c50000 0x0 0x10000>;
  25                 power-domains = <&DIE_NODE(ps_ans2)>;
  26         };
  27
  28         DIE_NODE(nvme): nvme@393cc0000 {
  29                 compatible = "apple,t6000-nvme-ans2", "apple,nvme-ans2";
  30                 reg = <0x3 0x93cc0000 0x0 0x40000>, <0x3 0x8f400000 0x0 0x4000>;
  31                 reg-names = "nvme", "ans";
  32                 interrupt-parent = <&aic>;
  33                 /* The NVME interrupt is always routed to die */
  34                 interrupts = <AIC_IRQ 0 1613 IRQ_TYPE_LEVEL_HIGH>;
  35                 mboxes = <&DIE_NODE(ans_mbox)>;
  36                 apple,sart = <&DIE_NODE(sart)>;
  37                 power-domains = <&DIE_NODE(ps_ans2)>,
  38                         <&DIE_NODE(ps_apcie_st_sys)>,
  39                         <&DIE_NODE(ps_apcie_st1_sys)>;
  40                 power-domain-names = "ans", "apcie0", "apcie1";
  41                 resets = <&DIE_NODE(ps_ans2)>;
  42         };