xref: /linux/arch/arm/boot/dts/aspeed/ibm-power11-dual.dtsi (revision c0377c18f4795648dfed817edc442986084537ea)

// SPDX-License-Identifier: GPL-2.0-or-later
// Copyright 2025 IBM Corp.

/ {
	aliases {
		i2c100 = &cfam0_i2c0;
		i2c101 = &cfam0_i2c1;
		i2c110 = &cfam0_i2c10;
		i2c111 = &cfam0_i2c11;
		i2c112 = &cfam0_i2c12;
		i2c113 = &cfam0_i2c13;
		i2c114 = &cfam0_i2c14;
		i2c115 = &cfam0_i2c15;
		i2c202 = &cfam1_i2c2;
		i2c203 = &cfam1_i2c3;
		i2c210 = &cfam1_i2c10;
		i2c211 = &cfam1_i2c11;
		i2c214 = &cfam1_i2c14;
		i2c215 = &cfam1_i2c15;
		i2c216 = &cfam1_i2c16;
		i2c217 = &cfam1_i2c17;

		sbefifo100 = &sbefifo100;
		sbefifo101 = &sbefifo101;
		sbefifo110 = &sbefifo110;
		sbefifo111 = &sbefifo111;
		sbefifo112 = &sbefifo112;
		sbefifo113 = &sbefifo113;
		sbefifo114 = &sbefifo114;
		sbefifo115 = &sbefifo115;
		sbefifo202 = &sbefifo202;
		sbefifo203 = &sbefifo203;
		sbefifo210 = &sbefifo210;
		sbefifo211 = &sbefifo211;
		sbefifo214 = &sbefifo214;
		sbefifo215 = &sbefifo215;
		sbefifo216 = &sbefifo216;
		sbefifo217 = &sbefifo217;

		scom100 = &scom100;
		scom101 = &scom101;
		scom110 = &scom110;
		scom111 = &scom111;
		scom112 = &scom112;
		scom113 = &scom113;
		scom114 = &scom114;
		scom115 = &scom115;
		scom202 = &scom202;
		scom203 = &scom203;
		scom210 = &scom210;
		scom211 = &scom211;
		scom214 = &scom214;
		scom215 = &scom215;
		scom216 = &scom216;
		scom217 = &scom217;

		spi10 = &cfam0_spi0;
		spi11 = &cfam0_spi1;
		spi12 = &cfam0_spi2;
		spi13 = &cfam0_spi3;
		spi20 = &cfam1_spi0;
		spi21 = &cfam1_spi1;
		spi22 = &cfam1_spi2;
		spi23 = &cfam1_spi3;
	};
};

&fsim0 {
	bus-frequency = <100000000>;
	#address-cells = <2>;
	#size-cells = <0>;
	cfam-reset-gpios = <&gpio0 ASPEED_GPIO(Q, 0) GPIO_ACTIVE_HIGH>;
	status = "okay";

	cfam@0,0 {
		reg = <0 0>;
		#address-cells = <1>;
		#size-cells = <1>;
		chip-id = <0>;

		scom@1000 {
			compatible = "ibm,p9-scom";
			reg = <0x1000 0x400>;
		};

		i2c@1800 {
			compatible = "ibm,i2c-fsi";
			reg = <0x1800 0x400>;
			#address-cells = <1>;
			#size-cells = <0>;

			cfam0_i2c0: i2c-bus@0 {
				reg = <0>;	/* OMI01 */
				#address-cells = <1>;
				#size-cells = <0>;

				fsi@20 {
					compatible = "ibm,i2cr-fsi-master";
					reg = <0x20>;
					#address-cells = <2>;
					#size-cells = <0>;

					cfam@0,0 {
						reg = <0 0>;
						#address-cells = <1>;
						#size-cells = <1>;
						chip-id = <0>;

						scom100: scom@1000 {
							compatible = "ibm,i2cr-scom";
							reg = <0x1000 0x400>;
						};

						sbefifo100: sbefifo@2400 {
							compatible = "ibm,odyssey-sbefifo";
							reg = <0x2400 0x400>;
						};
					};
				};
			};

			cfam0_i2c1: i2c-bus@1 {
				reg = <1>;	/* OMI23 */
				#address-cells = <1>;
				#size-cells = <0>;

				fsi@20 {
					compatible = "ibm,i2cr-fsi-master";
					reg = <0x20>;
					#address-cells = <2>;
					#size-cells = <0>;

					cfam@0,0 {
						reg = <0 0>;
						#address-cells = <1>;
						#size-cells = <1>;
						chip-id = <0>;

						scom101: scom@1000 {
							compatible = "ibm,i2cr-scom";
							reg = <0x1000 0x400>;
						};

						sbefifo101: sbefifo@2400 {
							compatible = "ibm,odyssey-sbefifo";
							reg = <0x2400 0x400>;
						};
					};
				};
			};

			cfam0_i2c10: i2c-bus@a {
				reg = <10>;	/* OP3A */
				#address-cells = <1>;
				#size-cells = <0>;

				fsi@20 {
					compatible = "ibm,i2cr-fsi-master";
					reg = <0x20>;
					#address-cells = <2>;
					#size-cells = <0>;

					cfam@0,0 {
						reg = <0 0>;
						#address-cells = <1>;
						#size-cells = <1>;
						chip-id = <0>;

						scom110: scom@1000 {
							compatible = "ibm,i2cr-scom";
							reg = <0x1000 0x400>;
						};

						sbefifo110: sbefifo@2400 {
							compatible = "ibm,odyssey-sbefifo";
							reg = <0x2400 0x400>;
						};
					};
				};
			};

			cfam0_i2c11: i2c-bus@b {
				reg = <11>;	/* OP3B */
				#address-cells = <1>;
				#size-cells = <0>;

				fsi@20 {
					compatible = "ibm,i2cr-fsi-master";
					reg = <0x20>;
					#address-cells = <2>;
					#size-cells = <0>;

					cfam@0,0 {
						reg = <0 0>;
						#address-cells = <1>;
						#size-cells = <1>;
						chip-id = <0>;

						scom111: scom@1000 {
							compatible = "ibm,i2cr-scom";
							reg = <0x1000 0x400>;
						};

						sbefifo111: sbefifo@2400 {
							compatible = "ibm,odyssey-sbefifo";
							reg = <0x2400 0x400>;
						};
					};
				};
			};

			cfam0_i2c12: i2c-bus@c {
				reg = <12>;	/* OP4A */
				#address-cells = <1>;
				#size-cells = <0>;

				fsi@20 {
					compatible = "ibm,i2cr-fsi-master";
					reg = <0x20>;
					#address-cells = <2>;
					#size-cells = <0>;

					cfam@0,0 {
						reg = <0 0>;
						#address-cells = <1>;
						#size-cells = <1>;
						chip-id = <0>;

						scom112: scom@1000 {
							compatible = "ibm,i2cr-scom";
							reg = <0x1000 0x400>;
						};

						sbefifo112: sbefifo@2400 {
							compatible = "ibm,odyssey-sbefifo";
							reg = <0x2400 0x400>;
						};
					};
				};
			};

			cfam0_i2c13: i2c-bus@d {
				reg = <13>;	/* OP4B */
				#address-cells = <1>;
				#size-cells = <0>;

				fsi@20 {
					compatible = "ibm,i2cr-fsi-master";
					reg = <0x20>;
					#address-cells = <2>;
					#size-cells = <0>;

					cfam@0,0 {
						reg = <0 0>;
						#address-cells = <1>;
						#size-cells = <1>;
						chip-id = <0>;

						scom113: scom@1000 {
							compatible = "ibm,i2cr-scom";
							reg = <0x1000 0x400>;
						};

						sbefifo113: sbefifo@2400 {
							compatible = "ibm,odyssey-sbefifo";
							reg = <0x2400 0x400>;
						};
					};
				};
			};

			cfam0_i2c14: i2c-bus@e {
				reg = <14>;	/* OP5A */
				#address-cells = <1>;
				#size-cells = <0>;

				fsi@20 {
					compatible = "ibm,i2cr-fsi-master";
					reg = <0x20>;
					#address-cells = <2>;
					#size-cells = <0>;

					cfam@0,0 {
						reg = <0 0>;
						#address-cells = <1>;
						#size-cells = <1>;
						chip-id = <0>;

						scom114: scom@1000 {
							compatible = "ibm,i2cr-scom";
							reg = <0x1000 0x400>;
						};

						sbefifo114: sbefifo@2400 {
							compatible = "ibm,odyssey-sbefifo";
							reg = <0x2400 0x400>;
						};
					};
				};
			};

			cfam0_i2c15: i2c-bus@f {
				reg = <15>;	/* OP5B */
				#address-cells = <1>;
				#size-cells = <0>;

				fsi@20 {
					compatible = "ibm,i2cr-fsi-master";
					reg = <0x20>;
					#address-cells = <2>;
					#size-cells = <0>;

					cfam@0,0 {
						reg = <0 0>;
						#address-cells = <1>;
						#size-cells = <1>;
						chip-id = <0>;

						scom115: scom@1000 {
							compatible = "ibm,i2cr-scom";
							reg = <0x1000 0x400>;
						};

						sbefifo115: sbefifo@2400 {
							compatible = "ibm,odyssey-sbefifo";
							reg = <0x2400 0x400>;
						};
					};
				};
			};
		};

		fsi2spi@1c00 {
			compatible = "ibm,fsi2spi";
			reg = <0x1c00 0x400>;
			#address-cells = <1>;
			#size-cells = <0>;

			cfam0_spi0: spi@0 {
				compatible = "ibm,spi-fsi";
				reg = <0x0>;
				#address-cells = <1>;
				#size-cells = <0>;

				eeprom@0 {
					compatible = "atmel,at25";
					reg = <0>;
					address-width = <24>;
					pagesize = <256>;
					size = <0x80000>;
					spi-max-frequency = <10000000>;
				};
			};

			cfam0_spi1: spi@20 {
				compatible = "ibm,spi-fsi";
				reg = <0x20>;
				#address-cells = <1>;
				#size-cells = <0>;

				eeprom@0 {
					compatible = "atmel,at25";
					reg = <0>;
					address-width = <24>;
					pagesize = <256>;
					size = <0x80000>;
					spi-max-frequency = <10000000>;
				};
			};

			cfam0_spi2: spi@40 {
				compatible = "ibm,spi-fsi";
				reg = <0x40>;
				#address-cells = <1>;
				#size-cells = <0>;

				eeprom@0 {
					compatible = "atmel,at25";
					reg = <0>;
					address-width = <24>;
					pagesize = <256>;
					size = <0x80000>;
					spi-max-frequency = <10000000>;
				};
			};

			cfam0_spi3: spi@60 {
				compatible = "ibm,spi-fsi";
				reg = <0x60>;
				#address-cells = <1>;
				#size-cells = <0>;

				eeprom@0 {
					compatible = "atmel,at25";
					reg = <0>;
					address-width = <24>;
					pagesize = <256>;
					size = <0x80000>;
					spi-max-frequency = <10000000>;
				};
			};
		};

		sbefifo@2400 {
			compatible = "ibm,p9-sbefifo";
			reg = <0x2400 0x400>;

			occ {
				compatible = "ibm,p10-occ";

				hwmon {
					compatible = "ibm,p10-occ-hwmon";
					ibm,no-poll-on-init;
				};
			};
		};

		fsi_hub0: fsi@3400 {
			compatible = "ibm,p9-fsi-controller";
			reg = <0x3400 0x400>;
			#address-cells = <2>;
			#size-cells = <0>;
		};
	};
};

&fsi_hub0 {
	cfam@1,0 {
		reg = <1 0>;
		#address-cells = <1>;
		#size-cells = <1>;
		chip-id = <1>;

		scom@1000 {
			compatible = "ibm,p9-scom";
			reg = <0x1000 0x400>;
		};

		i2c@1800 {
			compatible = "ibm,i2c-fsi";
			reg = <0x1800 0x400>;
			#address-cells = <1>;
			#size-cells = <0>;

			cfam1_i2c2: i2c-bus@2 {
				reg = <2>;	/* OMI45 */
				#address-cells = <1>;
				#size-cells = <0>;

				fsi@20 {
					compatible = "ibm,i2cr-fsi-master";
					reg = <0x20>;
					#address-cells = <2>;
					#size-cells = <0>;

					cfam@0,0 {
						reg = <0 0>;
						#address-cells = <1>;
						#size-cells = <1>;
						chip-id = <0>;

						scom202: scom@1000 {
							compatible = "ibm,i2cr-scom";
							reg = <0x1000 0x400>;
						};

						sbefifo202: sbefifo@2400 {
							compatible = "ibm,odyssey-sbefifo";
							reg = <0x2400 0x400>;
						};
					};
				};
			};

			cfam1_i2c3: i2c-bus@3 {
				reg = <3>;	/* OMI67 */
				#address-cells = <1>;
				#size-cells = <0>;

				fsi@20 {
					compatible = "ibm,i2cr-fsi-master";
					reg = <0x20>;
					#address-cells = <2>;
					#size-cells = <0>;

					cfam@0,0 {
						reg = <0 0>;
						#address-cells = <1>;
						#size-cells = <1>;
						chip-id = <0>;

						scom203: scom@1000 {
							compatible = "ibm,i2cr-scom";
							reg = <0x1000 0x400>;
						};

						sbefifo203: sbefifo@2400 {
							compatible = "ibm,odyssey-sbefifo";
							reg = <0x2400 0x400>;
						};
					};
				};
			};

			cfam1_i2c10: i2c-bus@a {
				reg = <10>;	/* OP3A */
				#address-cells = <1>;
				#size-cells = <0>;

				fsi@20 {
					compatible = "ibm,i2cr-fsi-master";
					reg = <0x20>;
					#address-cells = <2>;
					#size-cells = <0>;

					cfam@0,0 {
						reg = <0 0>;
						#address-cells = <1>;
						#size-cells = <1>;
						chip-id = <0>;

						scom210: scom@1000 {
							compatible = "ibm,i2cr-scom";
							reg = <0x1000 0x400>;
						};

						sbefifo210: sbefifo@2400 {
							compatible = "ibm,odyssey-sbefifo";
							reg = <0x2400 0x400>;
						};
					};
				};
			};

			cfam1_i2c11: i2c-bus@b {
				reg = <11>;	/* OP3B */
				#address-cells = <1>;
				#size-cells = <0>;

				fsi@20 {
					compatible = "ibm,i2cr-fsi-master";
					reg = <0x20>;
					#address-cells = <2>;
					#size-cells = <0>;

					cfam@0,0 {
						reg = <0 0>;
						#address-cells = <1>;
						#size-cells = <1>;
						chip-id = <0>;

						scom211: scom@1000 {
							compatible = "ibm,i2cr-scom";
							reg = <0x1000 0x400>;
						};

						sbefifo211: sbefifo@2400 {
							compatible = "ibm,odyssey-sbefifo";
							reg = <0x2400 0x400>;
						};
					};
				};
			};

			cfam1_i2c14: i2c-bus@e {
				reg = <14>;	/* OP5A */
				#address-cells = <1>;
				#size-cells = <0>;

				fsi@20 {
					compatible = "ibm,i2cr-fsi-master";
					reg = <0x20>;
					#address-cells = <2>;
					#size-cells = <0>;

					cfam@0,0 {
						reg = <0 0>;
						#address-cells = <1>;
						#size-cells = <1>;
						chip-id = <0>;

						scom214: scom@1000 {
							compatible = "ibm,i2cr-scom";
							reg = <0x1000 0x400>;
						};

						sbefifo214: sbefifo@2400 {
							compatible = "ibm,odyssey-sbefifo";
							reg = <0x2400 0x400>;
						};
					};
				};
			};

			cfam1_i2c15: i2c-bus@f {
				reg = <15>;	/* OP5B */
				#address-cells = <1>;
				#size-cells = <0>;

				fsi@20 {
					compatible = "ibm,i2cr-fsi-master";
					reg = <0x20>;
					#address-cells = <2>;
					#size-cells = <0>;

					cfam@0,0 {
						reg = <0 0>;
						#address-cells = <1>;
						#size-cells = <1>;
						chip-id = <0>;

						scom215: scom@1000 {
							compatible = "ibm,i2cr-scom";
							reg = <0x1000 0x400>;
						};

						sbefifo215: sbefifo@2400 {
							compatible = "ibm,odyssey-sbefifo";
							reg = <0x2400 0x400>;
						};
					};
				};
			};

			cfam1_i2c16: i2c-bus@10 {
				reg = <16>;	/* OP6A */
				#address-cells = <1>;
				#size-cells = <0>;

				fsi@20 {
					compatible = "ibm,i2cr-fsi-master";
					reg = <0x20>;
					#address-cells = <2>;
					#size-cells = <0>;

					cfam@0,0 {
						reg = <0 0>;
						#address-cells = <1>;
						#size-cells = <1>;
						chip-id = <0>;

						scom216: scom@1000 {
							compatible = "ibm,i2cr-scom";
							reg = <0x1000 0x400>;
						};

						sbefifo216: sbefifo@2400 {
							compatible = "ibm,odyssey-sbefifo";
							reg = <0x2400 0x400>;
						};
					};
				};
			};

			cfam1_i2c17: i2c-bus@11 {
				reg = <17>;	/* OP6B */
				#address-cells = <1>;
				#size-cells = <0>;

				fsi@20 {
					compatible = "ibm,i2cr-fsi-master";
					reg = <0x20>;
					#address-cells = <2>;
					#size-cells = <0>;

					cfam@0,0 {
						reg = <0 0>;
						#address-cells = <1>;
						#size-cells = <1>;
						chip-id = <0>;

						scom217: scom@1000 {
							compatible = "ibm,i2cr-scom";
							reg = <0x1000 0x400>;
						};

						sbefifo217: sbefifo@2400 {
							compatible = "ibm,odyssey-sbefifo";
							reg = <0x2400 0x400>;
						};
					};
				};
			};
		};

		fsi2spi@1c00 {
			compatible = "ibm,fsi2spi";
			reg = <0x1c00 0x400>;
			#address-cells = <1>;
			#size-cells = <0>;

			cfam1_spi0: spi@0 {
				compatible = "ibm,spi-fsi";
				reg = <0x0>;
				#address-cells = <1>;
				#size-cells = <0>;

				eeprom@0 {
					compatible = "atmel,at25";
					reg = <0>;
					address-width = <24>;
					pagesize = <256>;
					size = <0x80000>;
					spi-max-frequency = <10000000>;
				};
			};

			cfam1_spi1: spi@20 {
				compatible = "ibm,spi-fsi";
				reg = <0x20>;
				#address-cells = <1>;
				#size-cells = <0>;

				eeprom@0 {
					compatible = "atmel,at25";
					reg = <0>;
					address-width = <24>;
					pagesize = <256>;
					size = <0x80000>;
					spi-max-frequency = <10000000>;
				};
			};

			cfam1_spi2: spi@40 {
				compatible = "ibm,spi-fsi";
				reg = <0x40>;
				#address-cells = <1>;
				#size-cells = <0>;

				eeprom@0 {
					compatible = "atmel,at25";
					reg = <0>;
					address-width = <24>;
					pagesize = <256>;
					size = <0x80000>;
					spi-max-frequency = <10000000>;
				};
			};

			cfam1_spi3: spi@60 {
				compatible = "ibm,spi-fsi";
				reg = <0x60>;
				#address-cells = <1>;
				#size-cells = <0>;

				eeprom@0 {
					compatible = "atmel,at25";
					reg = <0>;
					address-width = <24>;
					pagesize = <256>;
					size = <0x80000>;
					spi-max-frequency = <10000000>;
				};
			};
		};

		sbefifo@2400 {
			compatible = "ibm,p9-sbefifo";
			reg = <0x2400 0x400>;

			occ {
				compatible = "ibm,p10-occ";

				hwmon {
					compatible = "ibm,p10-occ-hwmon";
					ibm,no-poll-on-init;
				};
			};
		};

		fsi@3400 {
			compatible = "ibm,p9-fsi-controller";
			reg = <0x3400 0x400>;
			#address-cells = <2>;
			#size-cells = <0>;
			no-scan-on-init;
		};
	};
};