tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: "http://devicetree.org/schemas/power/renesas,rzg2l-sysc.yaml#"
5$schema: "http://devicetree.org/meta-schemas/core.yaml#"
6
7title: Renesas RZ/G2L System Controller (SYSC)
8
9maintainers:
10 - Geert Uytterhoeven <geert+renesas@glider.be>
11
12description:
13 The RZ/G2L System Controller (SYSC) performs system control of the LSI and
14 supports following functions,
15 - External terminal state capture function
16 - 34-bit address space access function
17 - Low power consumption control
18 - WDT stop control
19
20properties:
21 compatible:
22 enum:
23 - renesas,r9a07g044-sysc # RZ/G2{L,LC}
24
25 reg:
26 maxItems: 1
27
28 interrupts:
29 items:
30 - description: CA55/CM33 Sleep/Software Standby Mode request interrupt
31 - description: CA55 Software Standby Mode release request interrupt
32 - description: CM33 Software Standby Mode release request interrupt
33 - description: CA55 ACE Asynchronous Bridge Master/Slave interface deny request interrupt
34
35 interrupt-names:
36 items:
37 - const: lpm_int
38 - const: ca55stbydone_int
39 - const: cm33stbyr_int
40 - const: ca55_deny
41
42required:
43 - compatible
44 - reg
45 - interrupts
46 - interrupt-names
47
48additionalProperties: false
49
50examples:
51 - |
52 #include <dt-bindings/interrupt-controller/arm-gic.h>
53
54 sysc: system-controller@11020000 {
55 compatible = "renesas,r9a07g044-sysc";
56 reg = <0x11020000 0x10000>;
57 interrupts = <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>,
58 <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>,
59 <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>,
60 <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>;
61 interrupt-names = "lpm_int", "ca55stbydone_int", "cm33stbyr_int",
62 "ca55_deny";
63 };