Lines Matching +full:hot +full:- +full:plug

1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/pci/baikal,bt1-pcie.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Baikal-T1 PCIe Root Port Controller
10   - Serge Semin <fancer.lancer@gmail.com>
13   Embedded into Baikal-T1 SoC Root Complex controller with a single port
14   activated. It's based on the DWC RC PCIe v4.60a IP-core, which is configured
18   performed by software. There four in- and four outbound iATU regions
22   - $ref: /schemas/pci/snps,dw-pcie.yaml#
26     const: baikal,bt1-pcie
30       DBI, DBI2 and at least 4KB outbound iATU-capable region for the
31       peripheral devices CFG-space access.
34   reg-names:
36       - const: dbi
37       - const: dbi2
38       - const: config
42       MSI, AER, PME, Hot-plug, Link Bandwidth Management, Link Equalization
46   interrupt-names:
48       - const: dma0
49       - const: dma1
50       - const: dma2
51       - const: dma3
52       - const: dma4
53       - const: dma5
54       - const: dma6
55       - const: dma7
56       - const: msi
57       - const: aer
58       - const: pme
59       - const: hp
60       - const: bw_mg
61       - const: l_eq
65       DBI (attached to the APB bus), AXI-bus master and slave interfaces
67       clock signal is supposed to be attached to the corresponding Ref-pad
69       sub-modules (pipe, core, aux, etc).
72   clock-names:
74       - const: dbi
75       - const: mstr
76       - const: slv
77       - const: ref
86   reset-names:
88       - const: mstr
89       - const: slv
90       - const: pwr
91       - const: hot
92       - const: phy
93       - const: core
94       - const: pipe
95       - const: sticky
96       - const: non-sticky
98   baikal,bt1-syscon:
101       Phandle to the Baikal-T1 System Controller DT node. It's required to
102       access some additional PM, Reset-related and LTSSM signals.
104   num-lanes:
107   max-link-speed:
111   - compatible
112   - reg
113   - reg-names
114   - interrupts
115   - interrupt-names
120   - |
121     #include <dt-bindings/interrupt-controller/mips-gic.h>
122     #include <dt-bindings/gpio/gpio.h>
125       compatible = "baikal,bt1-pcie";
128       reg-names = "dbi", "dbi2", "config";
129       #address-cells = <3>;
130       #size-cells = <2>;
133       bus-range = <0x0 0xff>;
149       interrupt-names = "dma0", "dma1", "dma2", "dma3",
155       clock-names = "dbi", "mstr", "slv", "ref";
160       reset-names = "mstr", "slv", "pwr", "hot", "phy", "core", "pipe",
161                     "sticky", "non-sticky";
163       reset-gpios = <&port0 0 GPIO_ACTIVE_LOW>;
165       num-lanes = <4>;
166       max-link-speed = <3>;