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bmc-kernel.dts.m4
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bmc-kernel.dts.m4
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dnl
dnl PIB([addr], [index], [path-index])
dnl
define(`PIB',
`
pib@$1 {
#address-cells = <0x2>;
#size-cells = <0x1>;
reg = <0x0 0x$1 0x7>;
compatible = "ibm,kernel-pib";
index = <0x$2>;
device-path = "/dev/scom$3";
system-path = "/proc$2/pib";
};
')dnl
dnl
dnl SBEFIFO([index], [path-index])
dnl
define(`SBEFIFO',
`
sbefifo@2400 { /* Bogus address */
reg = <0x0 0x2400 0x7>;
compatible = "ibm,kernel-sbefifo";
index = <0x$1>;
device-path = "/dev/sbefifo$2";
sbefifo-mem {
compatible = "ibm,sbefifo-mem";
index = <0x$1>;
system-path = "/mem$1";
};
sbefifo-pba {
compatible = "ibm,sbefifo-mem-pba";
index = <0x$1>;
system-path = "/mempba$1";
};
sbefifo-chipop {
compatible = "ibm,sbefifo-chipop";
index = <0x$1>;
};
};
')dnl
dnl
dnl FSI_PRE([addr], [index], [path-index])
dnl
define(`FSI_PRE',
`
fsi@$1 {
#address-cells = <0x2>;
#size-cells = <0x1>;
reg = <0x0 0x$1 0x8000>;
compatible = "ibm,kernel-fsi";
device-path = "/fsi0/slave@00:00/raw";
index = <0x$2>;
system-path = "/proc$2/fsi";
status = "mustexist";
PIB(1000, $2, $3)
SBEFIFO($2, $3)
')dnl
dnl
dnl FSI_POST()
dnl
define(`FSI_POST',
`
};
')dnl
dnl
dnl BMC_I2CBUS([index])
dnl
define(`BMC_I2CBUS',
`
bmc-i2c-bus$1 {
#address-cells = <0x1>;
#size-cells = <0x0>;
index = <$1>;
compatible = "ibm,kernel-i2c-bus";
device-path = "/dev/i2c-$1";
system-path = "/bmc0/i2c-$1";
};
')dnl
dnl
dnl HMFSI([addr], [port], [index], [path-index])
dnl
define(`HMFSI',
`
hmfsi@$1 {
#address-cells = <0x2>;
#size-cells = <0x1>;
reg = <0x0 0x$1 0x8000>;
compatible = "ibm,fsi-hmfsi";
port = <0x$2>;
index = <0x$3>;
system-path = "/proc$3/fsi";
PIB(1000, $3, $4)
SBEFIFO($3, $4)
};
')dnl
/dts-v1/;
/ {
#address-cells = <0x1>;
#size-cells = <0x0>;
BMC_I2CBUS(0)
BMC_I2CBUS(1)
BMC_I2CBUS(2)
BMC_I2CBUS(3)
BMC_I2CBUS(4)
BMC_I2CBUS(5)
BMC_I2CBUS(6)
BMC_I2CBUS(7)
BMC_I2CBUS(8)
BMC_I2CBUS(9)
BMC_I2CBUS(10)
BMC_I2CBUS(11)
BMC_I2CBUS(12)
BMC_I2CBUS(13)
BMC_I2CBUS(14)
BMC_I2CBUS(15)
FSI_PRE(0, 0, 1)
HMFSI(100000, 1, 1, 2)
HMFSI(180000, 2, 2, 3)
HMFSI(200000, 3, 3, 4)
HMFSI(280000, 4, 4, 5)
HMFSI(300000, 5, 5, 6)
HMFSI(380000, 6, 6, 7)
HMFSI(400000, 7, 7, 8)
FSI_POST()
};