[PATCH linux dev-5.10 19/35] ARM: dts: Aspeed: Everest: Add FSI CFAMs and re-number engines
Eddie James
eajames at linux.ibm.com
Tue Mar 9 09:54:03 AEDT 2021
Add additional CFAMs and re-number the existing engines for the
extra processors present on the Everest system.
Signed-off-by: Eddie James <eajames at linux.ibm.com>
---
arch/arm/boot/dts/aspeed-bmc-ibm-everest.dts | 648 ++++++++++++++++++-
1 file changed, 644 insertions(+), 4 deletions(-)
diff --git a/arch/arm/boot/dts/aspeed-bmc-ibm-everest.dts b/arch/arm/boot/dts/aspeed-bmc-ibm-everest.dts
index cc45608b0cbc..de2606b416e6 100644
--- a/arch/arm/boot/dts/aspeed-bmc-ibm-everest.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-ibm-everest.dts
@@ -44,6 +44,38 @@ aliases {
i2c415 = &cfam3_i2c15;
i2c416 = &cfam3_i2c16;
i2c417 = &cfam3_i2c17;
+ i2c500 = &cfam4_i2c0;
+ i2c501 = &cfam4_i2c1;
+ i2c510 = &cfam4_i2c10;
+ i2c511 = &cfam4_i2c11;
+ i2c512 = &cfam4_i2c12;
+ i2c513 = &cfam4_i2c13;
+ i2c514 = &cfam4_i2c14;
+ i2c515 = &cfam4_i2c15;
+ i2c602 = &cfam5_i2c2;
+ i2c603 = &cfam5_i2c3;
+ i2c610 = &cfam5_i2c10;
+ i2c611 = &cfam5_i2c11;
+ i2c614 = &cfam5_i2c14;
+ i2c615 = &cfam5_i2c15;
+ i2c616 = &cfam5_i2c16;
+ i2c617 = &cfam5_i2c17;
+ i2c700 = &cfam6_i2c0;
+ i2c701 = &cfam6_i2c1;
+ i2c710 = &cfam6_i2c10;
+ i2c711 = &cfam6_i2c11;
+ i2c712 = &cfam6_i2c12;
+ i2c713 = &cfam6_i2c13;
+ i2c714 = &cfam6_i2c14;
+ i2c715 = &cfam6_i2c15;
+ i2c802 = &cfam7_i2c2;
+ i2c803 = &cfam7_i2c3;
+ i2c810 = &cfam7_i2c10;
+ i2c811 = &cfam7_i2c11;
+ i2c814 = &cfam7_i2c14;
+ i2c815 = &cfam7_i2c15;
+ i2c816 = &cfam7_i2c16;
+ i2c817 = &cfam7_i2c17;
i2c16 = &i2c4mux0chn0;
i2c17 = &i2c4mux0chn1;
@@ -83,6 +115,22 @@ aliases {
spi41 = &cfam3_spi1;
spi42 = &cfam3_spi2;
spi43 = &cfam3_spi3;
+ spi50 = &cfam4_spi0;
+ spi51 = &cfam4_spi1;
+ spi52 = &cfam4_spi2;
+ spi53 = &cfam4_spi3;
+ spi60 = &cfam5_spi0;
+ spi61 = &cfam5_spi1;
+ spi62 = &cfam5_spi2;
+ spi63 = &cfam5_spi3;
+ spi70 = &cfam6_spi0;
+ spi71 = &cfam6_spi1;
+ spi72 = &cfam6_spi2;
+ spi73 = &cfam6_spi3;
+ spi80 = &cfam7_spi0;
+ spi81 = &cfam7_spi1;
+ spi82 = &cfam7_spi2;
+ spi83 = &cfam7_spi3;
};
chosen {
@@ -604,7 +652,7 @@ &fsim0 {
*/
cfam-reset-gpios = <&gpio0 ASPEED_GPIO(Q, 0) GPIO_ACTIVE_HIGH>;
- cfam at 0,0 {
+ cfam at 0,0 { /* DCM0_C0 */
reg = <0 0>;
#address-cells = <1>;
#size-cells = <1>;
@@ -748,7 +796,7 @@ fsi_hub0: hub at 3400 {
};
&fsi_hub0 {
- cfam at 1,0 {
+ cfam at 1,0 { /* DCM0_C1 */
reg = <1 0>;
#address-cells = <1>;
#size-cells = <1>;
@@ -892,7 +940,7 @@ fsi_hub1: hub at 3400 {
};
};
- cfam at 2,0 {
+ cfam at 2,0 { /* DCM1_C0 */
reg = <2 0>;
#address-cells = <1>;
#size-cells = <1>;
@@ -1036,7 +1084,7 @@ fsi_hub2: hub at 3400 {
};
};
- cfam at 3,0 {
+ cfam at 3,0 { /* DCM1_C1 */
reg = <3 0>;
#address-cells = <1>;
#size-cells = <1>;
@@ -1179,6 +1227,582 @@ fsi_hub3: hub at 3400 {
no-scan-on-init;
};
};
+
+ cfam at 4,0 { /* DCM2_C0 */
+ reg = <4 0>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ chip-id = <4>;
+
+ scom at 1000 {
+ compatible = "ibm,fsi2pib";
+ reg = <0x1000 0x400>;
+ };
+
+ i2c at 1800 {
+ compatible = "ibm,fsi-i2c-master";
+ reg = <0x1800 0x400>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ cfam4_i2c0: i2c-bus at 0 {
+ reg = <0>; /* OM01 */
+ };
+
+ cfam4_i2c1: i2c-bus at 1 {
+ reg = <1>; /* OM23 */
+ };
+
+ cfam4_i2c10: i2c-bus at a {
+ reg = <10>; /* OP3A */
+ };
+
+ cfam4_i2c11: i2c-bus at b {
+ reg = <11>; /* OP3B */
+ };
+
+ cfam4_i2c12: i2c-bus at c {
+ reg = <12>; /* OP4A */
+ };
+
+ cfam4_i2c13: i2c-bus at d {
+ reg = <13>; /* OP4B */
+ };
+
+ cfam4_i2c14: i2c-bus at e {
+ reg = <14>; /* OP5A */
+ };
+
+ cfam4_i2c15: i2c-bus at f {
+ reg = <15>; /* OP5B */
+ };
+ };
+
+ fsi2spi at 1c00 {
+ compatible = "ibm,fsi2spi";
+ reg = <0x1c00 0x400>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ cfam4_spi0: spi at 0 {
+ reg = <0x0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ eeprom at 0 {
+ at25,byte-len = <0x80000>;
+ at25,addr-mode = <4>;
+ at25,page-size = <256>;
+
+ compatible = "atmel,at25";
+ reg = <0>;
+ spi-max-frequency = <1000000>;
+ };
+ };
+
+ cfam4_spi1: spi at 20 {
+ reg = <0x20>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ eeprom at 0 {
+ at25,byte-len = <0x80000>;
+ at25,addr-mode = <4>;
+ at25,page-size = <256>;
+
+ compatible = "atmel,at25";
+ reg = <0>;
+ spi-max-frequency = <1000000>;
+ };
+ };
+
+ cfam4_spi2: spi at 40 {
+ reg = <0x40>;
+ compatible = "ibm,fsi2spi-restricted";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ eeprom at 0 {
+ at25,byte-len = <0x80000>;
+ at25,addr-mode = <4>;
+ at25,page-size = <256>;
+
+ compatible = "atmel,at25";
+ reg = <0>;
+ spi-max-frequency = <1000000>;
+ };
+ };
+
+ cfam4_spi3: spi at 60 {
+ reg = <0x60>;
+ compatible = "ibm,fsi2spi-restricted";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ eeprom at 0 {
+ at25,byte-len = <0x80000>;
+ at25,addr-mode = <4>;
+ at25,page-size = <256>;
+
+ compatible = "atmel,at25";
+ reg = <0>;
+ spi-max-frequency = <1000000>;
+ };
+ };
+ };
+
+ sbefifo at 2400 {
+ compatible = "ibm,p9-sbefifo";
+ reg = <0x2400 0x400>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ fsi_occ4: occ {
+ compatible = "ibm,p10-occ";
+ };
+ };
+
+ fsi_hub4: hub at 3400 {
+ compatible = "fsi-master-hub";
+ reg = <0x3400 0x400>;
+ #address-cells = <2>;
+ #size-cells = <0>;
+
+ no-scan-on-init;
+ };
+ };
+
+ cfam at 5,0 { /* DCM2_C1 */
+ reg = <5 0>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ chip-id = <5>;
+
+ scom at 1000 {
+ compatible = "ibm,fsi2pib";
+ reg = <0x1000 0x400>;
+ };
+
+ i2c at 1800 {
+ compatible = "ibm,fsi-i2c-master";
+ reg = <0x1800 0x400>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ cfam5_i2c2: i2c-bus at 2 {
+ reg = <2>; /* OM45 */
+ };
+
+ cfam5_i2c3: i2c-bus at 3 {
+ reg = <3>; /* OM67 */
+ };
+
+ cfam5_i2c10: i2c-bus at a {
+ reg = <10>; /* OP3A */
+ };
+
+ cfam5_i2c11: i2c-bus at b {
+ reg = <11>; /* OP3B */
+ };
+
+ cfam5_i2c14: i2c-bus at e {
+ reg = <14>; /* OP5A */
+ };
+
+ cfam5_i2c15: i2c-bus at f {
+ reg = <15>; /* OP5B */
+ };
+
+ cfam5_i2c16: i2c-bus at 10 {
+ reg = <16>; /* OP6A */
+ };
+
+ cfam5_i2c17: i2c-bus at 11 {
+ reg = <17>; /* OP6B */
+ };
+ };
+
+ fsi2spi at 1c00 {
+ compatible = "ibm,fsi2spi";
+ reg = <0x1c00 0x400>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ cfam5_spi0: spi at 0 {
+ reg = <0x0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ eeprom at 0 {
+ at25,byte-len = <0x80000>;
+ at25,addr-mode = <4>;
+ at25,page-size = <256>;
+
+ compatible = "atmel,at25";
+ reg = <0>;
+ spi-max-frequency = <1000000>;
+ };
+ };
+
+ cfam5_spi1: spi at 20 {
+ reg = <0x20>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ eeprom at 0 {
+ at25,byte-len = <0x80000>;
+ at25,addr-mode = <4>;
+ at25,page-size = <256>;
+
+ compatible = "atmel,at25";
+ reg = <0>;
+ spi-max-frequency = <1000000>;
+ };
+ };
+
+ cfam5_spi2: spi at 40 {
+ reg = <0x40>;
+ compatible = "ibm,fsi2spi-restricted";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ eeprom at 0 {
+ at25,byte-len = <0x80000>;
+ at25,addr-mode = <4>;
+ at25,page-size = <256>;
+
+ compatible = "atmel,at25";
+ reg = <0>;
+ spi-max-frequency = <1000000>;
+ };
+ };
+
+ cfam5_spi3: spi at 60 {
+ reg = <0x60>;
+ compatible = "ibm,fsi2spi-restricted";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ eeprom at 0 {
+ at25,byte-len = <0x80000>;
+ at25,addr-mode = <4>;
+ at25,page-size = <256>;
+
+ compatible = "atmel,at25";
+ reg = <0>;
+ spi-max-frequency = <1000000>;
+ };
+ };
+ };
+
+ sbefifo at 2400 {
+ compatible = "ibm,p9-sbefifo";
+ reg = <0x2400 0x400>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ fsi_occ5: occ {
+ compatible = "ibm,p10-occ";
+ };
+ };
+
+ fsi_hub5: hub at 3400 {
+ compatible = "fsi-master-hub";
+ reg = <0x3400 0x400>;
+ #address-cells = <2>;
+ #size-cells = <0>;
+
+ no-scan-on-init;
+ };
+ };
+
+ cfam at 6,0 { /* DCM3_C0 */
+ reg = <6 0>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ chip-id = <6>;
+
+ scom at 1000 {
+ compatible = "ibm,fsi2pib";
+ reg = <0x1000 0x400>;
+ };
+
+ i2c at 1800 {
+ compatible = "ibm,fsi-i2c-master";
+ reg = <0x1800 0x400>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ cfam6_i2c0: i2c-bus at 0 {
+ reg = <0>; /* OM01 */
+ };
+
+ cfam6_i2c1: i2c-bus at 1 {
+ reg = <1>; /* OM23 */
+ };
+
+ cfam6_i2c10: i2c-bus at a {
+ reg = <10>; /* OP3A */
+ };
+
+ cfam6_i2c11: i2c-bus at b {
+ reg = <11>; /* OP3B */
+ };
+
+ cfam6_i2c12: i2c-bus at c {
+ reg = <12>; /* OP4A */
+ };
+
+ cfam6_i2c13: i2c-bus at d {
+ reg = <13>; /* OP4B */
+ };
+
+ cfam6_i2c14: i2c-bus at e {
+ reg = <14>; /* OP5A */
+ };
+
+ cfam6_i2c15: i2c-bus at f {
+ reg = <15>; /* OP5B */
+ };
+ };
+
+ fsi2spi at 1c00 {
+ compatible = "ibm,fsi2spi";
+ reg = <0x1c00 0x400>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ cfam6_spi0: spi at 0 {
+ reg = <0x0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ eeprom at 0 {
+ at25,byte-len = <0x80000>;
+ at25,addr-mode = <4>;
+ at25,page-size = <256>;
+
+ compatible = "atmel,at25";
+ reg = <0>;
+ spi-max-frequency = <1000000>;
+ };
+ };
+
+ cfam6_spi1: spi at 20 {
+ reg = <0x20>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ eeprom at 0 {
+ at25,byte-len = <0x80000>;
+ at25,addr-mode = <4>;
+ at25,page-size = <256>;
+
+ compatible = "atmel,at25";
+ reg = <0>;
+ spi-max-frequency = <1000000>;
+ };
+ };
+
+ cfam6_spi2: spi at 40 {
+ reg = <0x40>;
+ compatible = "ibm,fsi2spi-restricted";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ eeprom at 0 {
+ at25,byte-len = <0x80000>;
+ at25,addr-mode = <4>;
+ at25,page-size = <256>;
+
+ compatible = "atmel,at25";
+ reg = <0>;
+ spi-max-frequency = <1000000>;
+ };
+ };
+
+ cfam6_spi3: spi at 60 {
+ reg = <0x60>;
+ compatible = "ibm,fsi2spi-restricted";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ eeprom at 0 {
+ at25,byte-len = <0x80000>;
+ at25,addr-mode = <4>;
+ at25,page-size = <256>;
+
+ compatible = "atmel,at25";
+ reg = <0>;
+ spi-max-frequency = <1000000>;
+ };
+ };
+ };
+
+ sbefifo at 2400 {
+ compatible = "ibm,p9-sbefifo";
+ reg = <0x2400 0x400>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ fsi_occ6: occ {
+ compatible = "ibm,p10-occ";
+ };
+ };
+
+ fsi_hub6: hub at 3400 {
+ compatible = "fsi-master-hub";
+ reg = <0x3400 0x400>;
+ #address-cells = <2>;
+ #size-cells = <0>;
+
+ no-scan-on-init;
+ };
+ };
+
+ cfam at 7,0 { /* DCM3_C1 */
+ reg = <7 0>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ chip-id = <7>;
+
+ scom at 1000 {
+ compatible = "ibm,fsi2pib";
+ reg = <0x1000 0x400>;
+ };
+
+ i2c at 1800 {
+ compatible = "ibm,fsi-i2c-master";
+ reg = <0x1800 0x400>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ cfam7_i2c2: i2c-bus at 2 {
+ reg = <2>; /* OM45 */
+ };
+
+ cfam7_i2c3: i2c-bus at 3 {
+ reg = <3>; /* OM67 */
+ };
+
+ cfam7_i2c10: i2c-bus at a {
+ reg = <10>; /* OP3A */
+ };
+
+ cfam7_i2c11: i2c-bus at b {
+ reg = <11>; /* OP3B */
+ };
+
+ cfam7_i2c14: i2c-bus at e {
+ reg = <14>; /* OP5A */
+ };
+
+ cfam7_i2c15: i2c-bus at f {
+ reg = <15>; /* OP5B */
+ };
+
+ cfam7_i2c16: i2c-bus at 10 {
+ reg = <16>; /* OP6A */
+ };
+
+ cfam7_i2c17: i2c-bus at 11 {
+ reg = <17>; /* OP6B */
+ };
+ };
+
+ fsi2spi at 1c00 {
+ compatible = "ibm,fsi2spi";
+ reg = <0x1c00 0x400>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ cfam7_spi0: spi at 0 {
+ reg = <0x0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ eeprom at 0 {
+ at25,byte-len = <0x80000>;
+ at25,addr-mode = <4>;
+ at25,page-size = <256>;
+
+ compatible = "atmel,at25";
+ reg = <0>;
+ spi-max-frequency = <1000000>;
+ };
+ };
+
+ cfam7_spi1: spi at 20 {
+ reg = <0x20>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ eeprom at 0 {
+ at25,byte-len = <0x80000>;
+ at25,addr-mode = <4>;
+ at25,page-size = <256>;
+
+ compatible = "atmel,at25";
+ reg = <0>;
+ spi-max-frequency = <1000000>;
+ };
+ };
+
+ cfam7_spi2: spi at 40 {
+ reg = <0x40>;
+ compatible = "ibm,fsi2spi-restricted";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ eeprom at 0 {
+ at25,byte-len = <0x80000>;
+ at25,addr-mode = <4>;
+ at25,page-size = <256>;
+
+ compatible = "atmel,at25";
+ reg = <0>;
+ spi-max-frequency = <1000000>;
+ };
+ };
+
+ cfam7_spi3: spi at 60 {
+ reg = <0x60>;
+ compatible = "ibm,fsi2spi-restricted";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ eeprom at 0 {
+ at25,byte-len = <0x80000>;
+ at25,addr-mode = <4>;
+ at25,page-size = <256>;
+
+ compatible = "atmel,at25";
+ reg = <0>;
+ spi-max-frequency = <1000000>;
+ };
+ };
+ };
+
+ sbefifo at 2400 {
+ compatible = "ibm,p9-sbefifo";
+ reg = <0x2400 0x400>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ fsi_occ7: occ {
+ compatible = "ibm,p10-occ";
+ };
+ };
+
+ fsi_hub7: hub at 3400 {
+ compatible = "fsi-master-hub";
+ reg = <0x3400 0x400>;
+ #address-cells = <2>;
+ #size-cells = <0>;
+
+ no-scan-on-init;
+ };
+ };
};
/* Legacy OCC numbering (to get rid of when userspace is fixed) */
@@ -1198,6 +1822,22 @@ &fsi_occ3 {
reg = <4>;
};
+&fsi_occ4 {
+ reg = <5>;
+};
+
+&fsi_occ5 {
+ reg = <6>;
+};
+
+&fsi_occ6 {
+ reg = <7>;
+};
+
+&fsi_occ7 {
+ reg = <8>;
+};
+
&ibt {
status = "okay";
};
--
2.27.0
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