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/Linux-v5.15/Documentation/devicetree/bindings/ata/
Dahci-ceva.txt1 Binding for CEVA AHCI SATA Controller
5 - compatible: Compatibility string. Must be 'ceva,ahci-1v84'.
8 - ceva,p0-cominit-params: OOB timing value for COMINIT parameter for port 0.
9 - ceva,p1-cominit-params: OOB timing value for COMINIT parameter for port 1.
11 ceva,pN-cominit-params = /bits/ 8 <CIBGMN CIBGMX CIBGN CINMP>;
16 - ceva,p0-comwake-params: OOB timing value for COMWAKE parameter for port 0.
17 - ceva,p1-comwake-params: OOB timing value for COMWAKE parameter for port 1.
19 ceva,pN-comwake-params = /bits/ 8 <CWBGMN CWBGMX CWBGN CWNMP>;
24 - ceva,p0-burst-params: Burst timing value for COM parameter for port 0.
25 - ceva,p1-burst-params: Burst timing value for COM parameter for port 1.
[all …]
/Linux-v5.15/drivers/ata/
Dahci_ceva.c4 * CEVA AHCI SATA platform driver
73 #define DRV_NAME "ahci-ceva"
103 * Since CEVA controller does not support device sleep feature, we in ceva_ahci_read_id()
248 if (of_property_read_bool(np, "ceva,broken-gen2")) in ceva_ahci_probe()
252 if (of_property_read_u8_array(np, "ceva,p0-cominit-params", in ceva_ahci_probe()
254 dev_warn(dev, "ceva,p0-cominit-params property not defined\n"); in ceva_ahci_probe()
258 if (of_property_read_u8_array(np, "ceva,p1-cominit-params", in ceva_ahci_probe()
260 dev_warn(dev, "ceva,p1-cominit-params property not defined\n"); in ceva_ahci_probe()
265 if (of_property_read_u8_array(np, "ceva,p0-comwake-params", in ceva_ahci_probe()
267 dev_warn(dev, "ceva,p0-comwake-params property not defined\n"); in ceva_ahci_probe()
[all …]
DKconfig198 tristate "CEVA AHCI SATA support"
202 This option enables support for the CEVA AHCI SATA.
/Linux-v5.15/arch/arm64/boot/dts/xilinx/
Dzynqmp-zc1232-revA.dts42 ceva,p0-cominit-params = /bits/ 8 <0x18 0x40 0x18 0x28>;
43 ceva,p0-comwake-params = /bits/ 8 <0x06 0x14 0x08 0x0E>;
44 ceva,p0-burst-params = /bits/ 8 <0x13 0x08 0x4A 0x06>;
45 ceva,p0-retry-params = /bits/ 16 <0x96A4 0x3FFC>;
46 ceva,p1-cominit-params = /bits/ 8 <0x18 0x40 0x18 0x28>;
47 ceva,p1-comwake-params = /bits/ 8 <0x06 0x14 0x08 0x0E>;
48 ceva,p1-burst-params = /bits/ 8 <0x13 0x08 0x4A 0x06>;
49 ceva,p1-retry-params = /bits/ 16 <0x96A4 0x3FFC>;
Dzynqmp-zc1751-xm015-dc1.dts103 ceva,p0-cominit-params = /bits/ 8 <0x1B 0x4D 0x18 0x28>;
104 ceva,p0-comwake-params = /bits/ 8 <0x06 0x19 0x08 0x0E>;
105 ceva,p0-burst-params = /bits/ 8 <0x13 0x08 0x4A 0x06>;
106 ceva,p0-retry-params = /bits/ 16 <0x96A4 0x3FFC>;
107 ceva,p1-cominit-params = /bits/ 8 <0x1B 0x4D 0x18 0x28>;
108 ceva,p1-comwake-params = /bits/ 8 <0x06 0x19 0x08 0x0E>;
109 ceva,p1-burst-params = /bits/ 8 <0x13 0x08 0x4A 0x06>;
110 ceva,p1-retry-params = /bits/ 16 <0x96A4 0x3FFC>;
Dzynqmp-zc1751-xm017-dc3.dts117 ceva,p0-cominit-params = /bits/ 8 <0x1B 0x4D 0x18 0x28>;
118 ceva,p0-comwake-params = /bits/ 8 <0x06 0x19 0x08 0x0E>;
119 ceva,p0-burst-params = /bits/ 8 <0x13 0x08 0x4A 0x06>;
120 ceva,p0-retry-params = /bits/ 16 <0x96A4 0x3FFC>;
121 ceva,p1-cominit-params = /bits/ 8 <0x1B 0x4D 0x18 0x28>;
122 ceva,p1-comwake-params = /bits/ 8 <0x06 0x19 0x08 0x0E>;
123 ceva,p1-burst-params = /bits/ 8 <0x13 0x08 0x4A 0x06>;
124 ceva,p1-retry-params = /bits/ 16 <0x96A4 0x3FFC>;
Dzynqmp-zcu104-revA.dts190 ceva,p0-cominit-params = /bits/ 8 <0x18 0x40 0x18 0x28>;
191 ceva,p0-comwake-params = /bits/ 8 <0x06 0x14 0x08 0x0E>;
192 ceva,p0-burst-params = /bits/ 8 <0x13 0x08 0x4A 0x06>;
193 ceva,p0-retry-params = /bits/ 16 <0x96A4 0x3FFC>;
194 ceva,p1-cominit-params = /bits/ 8 <0x18 0x40 0x18 0x28>;
195 ceva,p1-comwake-params = /bits/ 8 <0x06 0x14 0x08 0x0E>;
196 ceva,p1-burst-params = /bits/ 8 <0x13 0x08 0x4A 0x06>;
197 ceva,p1-retry-params = /bits/ 16 <0x96A4 0x3FFC>;
Dzynqmp-zcu104-revC.dts246 ceva,p0-cominit-params = /bits/ 8 <0x18 0x40 0x18 0x28>;
247 ceva,p0-comwake-params = /bits/ 8 <0x06 0x14 0x08 0x0E>;
248 ceva,p0-burst-params = /bits/ 8 <0x13 0x08 0x4A 0x06>;
249 ceva,p0-retry-params = /bits/ 16 <0x96A4 0x3FFC>;
250 ceva,p1-cominit-params = /bits/ 8 <0x18 0x40 0x18 0x28>;
251 ceva,p1-comwake-params = /bits/ 8 <0x06 0x14 0x08 0x0E>;
252 ceva,p1-burst-params = /bits/ 8 <0x13 0x08 0x4A 0x06>;
253 ceva,p1-retry-params = /bits/ 16 <0x96A4 0x3FFC>;
Dzynqmp-zcu111-revA.dts559 ceva,p0-cominit-params = /bits/ 8 <0x18 0x40 0x18 0x28>;
560 ceva,p0-comwake-params = /bits/ 8 <0x06 0x14 0x08 0x0E>;
561 ceva,p0-burst-params = /bits/ 8 <0x13 0x08 0x4A 0x06>;
562 ceva,p0-retry-params = /bits/ 16 <0x96A4 0x3FFC>;
563 ceva,p1-cominit-params = /bits/ 8 <0x18 0x40 0x18 0x28>;
564 ceva,p1-comwake-params = /bits/ 8 <0x06 0x14 0x08 0x0E>;
565 ceva,p1-burst-params = /bits/ 8 <0x13 0x08 0x4A 0x06>;
566 ceva,p1-retry-params = /bits/ 16 <0x96A4 0x3FFC>;
Dzynqmp-zcu102-revA.dts663 ceva,p0-cominit-params = /bits/ 8 <0x18 0x40 0x18 0x28>;
664 ceva,p0-comwake-params = /bits/ 8 <0x06 0x14 0x08 0x0E>;
665 ceva,p0-burst-params = /bits/ 8 <0x13 0x08 0x4A 0x06>;
666 ceva,p0-retry-params = /bits/ 16 <0x96A4 0x3FFC>;
667 ceva,p1-cominit-params = /bits/ 8 <0x18 0x40 0x18 0x28>;
668 ceva,p1-comwake-params = /bits/ 8 <0x06 0x14 0x08 0x0E>;
669 ceva,p1-burst-params = /bits/ 8 <0x13 0x08 0x4A 0x06>;
670 ceva,p1-retry-params = /bits/ 16 <0x96A4 0x3FFC>;
Dzynqmp-zcu106-revA.dts669 ceva,p0-cominit-params = /bits/ 8 <0x18 0x40 0x18 0x28>;
670 ceva,p0-comwake-params = /bits/ 8 <0x06 0x14 0x08 0x0E>;
671 ceva,p0-burst-params = /bits/ 8 <0x13 0x08 0x4A 0x06>;
672 ceva,p0-retry-params = /bits/ 16 <0x96A4 0x3FFC>;
673 ceva,p1-cominit-params = /bits/ 8 <0x18 0x40 0x18 0x28>;
674 ceva,p1-comwake-params = /bits/ 8 <0x06 0x14 0x08 0x0E>;
675 ceva,p1-burst-params = /bits/ 8 <0x13 0x08 0x4A 0x06>;
676 ceva,p1-retry-params = /bits/ 16 <0x96A4 0x3FFC>;
Dzynqmp.dtsi677 compatible = "ceva,ahci-1v84";
/Linux-v5.15/Documentation/devicetree/bindings/
Dvendor-prefixes.yaml216 "^ceva,.*":
217 description: Ceva, Inc.