bindings/scsi/hisilicon-sas.txt

6   - compatible : value should be as follows:
7 	(a) "hisilicon,hip05-sas-v1" for v1 hw in hip05 chipset
8 	(b) "hisilicon,hip06-sas-v2" for v2 hw in hip06 chipset
9 	(c) "hisilicon,hip07-sas-v2" for v2 hw in hip07 chipset
10   - sas-addr : array of 8 bytes for host SAS address
11   - reg : Contains two regions. The first is the address and length of the SAS
15   - hisilicon,sas-syscon: phandle of syscon used for sas control
16   - ctrl-reset-reg : offset to controller reset register in ctrl reg
17   - ctrl-reset-sts-reg : offset to controller reset status register in ctrl reg
18   - ctrl-clock-ena-reg : offset to controller clock enable register in ctrl reg
19   - queue-count : number of delivery and completion queues in the controller
20   - phy-count : number of phys accessible by the controller
21   - interrupts : For v1 hw: Interrupts for phys, completion queues, and fatal
23 			- Phy interrupts
24 			- Completion queue interrupts
25 			- Fatal interrupts
27 			- broadcast
28 			- phyup
29 			- abnormal
32 		Completion queue interrupts : each completion queue has 1
36 			- ECC
37 			- AXI bus
40 			- Phy interrupts
41 			- Sata interrupts
42 			- Completion queue interrupts
44 			- phy up/down
45 			- channel interrupt
46 		Sata interrupts : Each phy on the controller has 1 Sata
49 		Completion queue interrupts : each completion queue has 1
54  - hip06-sas-v2-quirk-amt : when set, indicates that the v2 controller has the
55 			    "am-max-transmissions" limitation.
56  - hisilicon,signal-attenuation : array of 3 32-bit values, containing de-emphasis,
59 		values' range is 7600 to 12400, and used to represent -24dB to
61 		The formula is "y = (x-10000)/10000". For example, 10478
66 		compatible = "hisilicon,hip05-sas-v1";
67 		sas-addr = [50 01 88 20 16 00 00 0a];
69 		hisilicon,sas-syscon = <&pcie_sas>;
70 		ctrl-reset-reg = <0xa60>;
71 		ctrl-reset-sts-reg = <0x5a30>;
72 		ctrl-clock-ena-reg = <0x338>;
73 		queue-count = <32>;
74 		phy-count = <8>;
75 		dma-coherent;
76 		interrupt-parent = <&mbigen_dsa>;
77 		interrupts =    <259 4>,<263 4>,<264 4>,/* phy0 */
78 				<269 4>,<273 4>,<274 4>,/* phy1 */
79 				<279 4>,<283 4>,<284 4>,/* phy2 */
80 				<289 4>,<293 4>,<294 4>,/* phy3 */
81 				<299 4>,<303 4>,<304 4>,/* phy4 */
82 				<309 4>,<313 4>,<314 4>,/* phy5 */
83 				<319 4>,<323 4>,<324 4>,/* phy6 */
84 				<329 4>,<333 4>,<334 4>,/* phy7 */
85 				<336 1>,<337 1>,<338 1>,/* cq0-2 */
86 				<339 1>,<340 1>,<341 1>,/* cq3-5 */
87 				<342 1>,<343 1>,<344 1>,/* cq6-8 */
88 				<345 1>,<346 1>,<347 1>,/* cq9-11 */
89 				<348 1>,<349 1>,<350 1>,/* cq12-14 */
90 				<351 1>,<352 1>,<353 1>,/* cq15-17 */
91 				<354 1>,<355 1>,<356 1>,/* cq18-20 */
92 				<357 1>,<358 1>,<359 1>,/* cq21-23 */
93 				<360 1>,<361 1>,<362 1>,/* cq24-26 */
94 				<363 1>,<364 1>,<365 1>,/* cq27-29 */
95 				<366 1>,<367 1>/* cq30-31 */
96 				<376 4>,/* fatal ecc */
97 				<381 4>;/* fatal axi */