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/Linux-v6.1/Documentation/devicetree/bindings/fsi/
Dibm,fsi2spi.yaml13 This binding describes an FSI CFAM engine called the FSI2SPI. Therefore this
14 node will always be a child of an FSI CFAM node; see fsi.txt for details on
15 FSI slave and CFAM nodes. This FSI2SPI engine provides access to a number of
Dfsi-master-aspeed.txt16 - cfam-reset-gpios: GPIO for CFAM reset
35 cfam-reset-gpios = <&gpio0 ASPEED_GPIO(Q, 0) GPIO_ACTIVE_LOW>;
Dfsi.txt74 cfam@1,2 {
127 /* A FSI slave (aka. CFAM) at link 0, ID 0. */
128 cfam@0,0 {
Dibm,p9-occ.txt5 a service processor. See fsi.txt for details on bindings for FSI slave and CFAM
/Linux-v6.1/arch/arm/boot/dts/
Dibm-power9-dual.dtsi5 cfam@0,0 {
106 cfam@1,0 {
Daspeed-bmc-opp-tacoma.dts128 /*Q0-Q7*/ "cfam-reset","","","","","","","fsi-routing",
199 cfam@0,0 {
300 cfam@1,0 {
Daspeed-bmc-ibm-everest.dts2418 * CFAM Reset is supposed to be active low but pass1 hardware is wired
2421 cfam-reset-gpios = <&gpio0 ASPEED_GPIO(Q, 0) GPIO_ACTIVE_HIGH>;
2423 cfam@0,0 { /* DCM0_C0 */
2567 cfam@1,0 { /* DCM0_C1 */
2711 cfam@2,0 { /* DCM1_C0 */
2855 cfam@3,0 { /* DCM1_C1 */
2999 cfam@4,0 { /* DCM2_C0 */
3143 cfam@5,0 { /* DCM2_C1 */
3287 cfam@6,0 { /* DCM3_C0 */
3431 cfam@7,0 { /* DCM3_C1 */
Daspeed-bmc-ibm-rainier.dts263 /*Q0-Q7*/ "cfam-reset","","regulator-standby-faulted","","","","","",
309 * CFAM Reset is supposed to be active low but pass1 hardware is wired
312 cfam-reset-gpios = <&gpio0 ASPEED_GPIO(Q, 0) GPIO_ACTIVE_HIGH>;
314 cfam@0,0 {
458 cfam@1,0 {
602 cfam@2,0 {
746 cfam@3,0 {
Daspeed-bmc-opp-palmetto.dts354 cfam@0,0 {
Daspeed-bmc-opp-nicole.dts219 /*A0-A7*/ "","cfam-reset","","","","","fsi-mux","",
Daspeed-bmc-opp-romulus.dts235 /*A0-A7*/ "","cfam-reset","","","","","fsi-mux","",
Daspeed-bmc-opp-zaius.dts482 /*A0-A7*/ "","cfam-reset","","","","","","",
Daspeed-bmc-opp-witherspoon.dts202 /*A0-A7*/ "","cfam-reset","","","","","fsi-mux","",
Daspeed-bmc-inspur-fp5280g2.dts211 /*B0-B7*/ "","","front-psu","checkstop","cfam-reset","","","init-ok",
Daspeed-bmc-opp-mihawk.dts389 /*A0-A7*/ "","cfam-reset","","","","","","",
/Linux-v6.1/include/trace/events/
Dfsi.h146 TP_printk("fsi%d: idx:%d link:%d/%d cid:%d cfam:%08x %08x",
172 TP_printk("fsi%d: cfam:%08x link:%d/%d",
/Linux-v6.1/Documentation/devicetree/bindings/i2c/
Di2c-fsi.txt6 - reg = < address size >; : The FSI CFAM address and address
/Linux-v6.1/Documentation/ABI/testing/
Dsysfs-bus-fsi45 Provides a means of resetting the cfam that is attached to the
/Linux-v6.1/drivers/fsi/
Dfsi-core.c10 * - s/cfam/chip (cfam_id -> chip_id etc...)
906 return kasprintf(GFP_KERNEL, "fsi/cfam%d", slave->cdev_idx); in cfam_devnode()
908 return kasprintf(GFP_KERNEL, "cfam%d", slave->cdev_idx); in cfam_devnode()
913 .name = "cfam",
1012 dev_warn(&master->dev, "slave %02x:%02x invalid cfam id CRC!\n", in fsi_slave_init()
Dfsi-master.h85 #define FSI_POST_BREAK_CLOCKS 16000 /* Number clocks to set up cfam */
Dfsi-master-aspeed.c471 gpio = devm_gpiod_get_optional(dev, "cfam-reset", GPIOD_OUT_LOW); in setup_cfam_reset()
573 dev_err(&pdev->dev, "CFAM reset GPIO setup failed\n"); in fsi_master_aspeed_probe()
Dfsi-sbefifo.c74 /* CFAM GP Mailbox SelfBoot Message register */
/Linux-v6.1/drivers/spi/
Dspi-fsi.c71 struct fsi_device *fsi; /* FSI2SPI CFAM engine device */