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Thu, 09 Apr 2026 04:40:40 -0700 (PDT) Received: from [127.0.1.1] ([218.32.81.133]) by smtp.gmail.com with ESMTPSA id 41be03b00d2f7-c76c659a218sm22438545a12.29.2026.04.09.04.40.38 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 09 Apr 2026 04:40:39 -0700 (PDT) From: Colin Huang Date: Thu, 09 Apr 2026 19:40:27 +0800 Subject: [PATCH v2 2/3] ARM: dts: aspeed: anacapa: add EVT1 devicetree and point wrapper to it MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20260409-anacapa-devlop-phase-devicetree-v2-2-68f328671653@gmail.com> References: <20260409-anacapa-devlop-phase-devicetree-v2-0-68f328671653@gmail.com> In-Reply-To: <20260409-anacapa-devlop-phase-devicetree-v2-0-68f328671653@gmail.com> To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Joel Stanley , Andrew Jeffery Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-aspeed@lists.ozlabs.org, linux-kernel@vger.kernel.org, colin.huang2@amd.com, Colin Huang X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=ed25519-sha256; t=1775734833; l=46337; i=u8813345@gmail.com; s=20260202; h=from:subject:message-id; bh=vsiAwBhKGeIEL8aDpcAFGcbmD7z25k2Jihgu4HBgVOs=; b=S6teLBScBUlOqXoJHUV4ZTzLaw8u+Uj79lm4oaTTNSy9GLSGJ5vV8LkqB+Toqjx58cFY/alhr eSbJqspVFhiDo/TYyienYNiaFvIcp0HaJFDHBUdS2wPPEGki+ATIXBe X-Developer-Key: i=u8813345@gmail.com; a=ed25519; pk=Zlg0WqpCw4qbswOqamTBTXIchwR/3SnYZpy7rjaGMdQ= X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260409_044041_688613_028B1FD5 X-CRM114-Status: GOOD ( 13.31 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org This change introduces a development-phase devicetree for the Facebook Anacapa BMC EVT1 hardware revision and updates the Anacapa wrapper DTS to reference it. A dedicated EVT1 DTS is added for revision-specific hardware while keeping a single, Anacapa entrypoint used by the build and deployment flow. The top-level aspeed-bmc-facebook-anacapa.dts Signed-off-by: Colin Huang --- .../aspeed/aspeed-bmc-facebook-anacapa-evt1.dts | 1067 ++++++++++++++++++++ .../dts/aspeed/aspeed-bmc-facebook-anacapa.dts | 1064 +------------------ 2 files changed, 1068 insertions(+), 1063 deletions(-) diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-anacapa-evt1.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-anacapa-evt1.dts new file mode 100644 index 000000000000..81ad065e114c --- /dev/null +++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-anacapa-evt1.dts @@ -0,0 +1,1067 @@ +// SPDX-License-Identifier: GPL-2.0-or-later + +/dts-v1/; +#include "aspeed-g6.dtsi" +#include +#include + +/ { + model = "Facebook Anacapa BMC"; + compatible = "facebook,anacapa-bmc-evt1", "aspeed,ast2600"; + + aliases { + serial0 = &uart1; + serial1 = &uart2; + serial2 = &uart3; + serial3 = &uart4; + serial4 = &uart5; + i2c16 = &i2c0mux0ch0; + i2c17 = &i2c0mux0ch1; + i2c18 = &i2c0mux0ch2; + i2c19 = &i2c0mux0ch3; + i2c20 = &i2c1mux0ch0; + i2c21 = &i2c1mux0ch1; + i2c22 = &i2c1mux0ch2; + i2c23 = &i2c1mux0ch3; + i2c24 = &i2c4mux0ch0; + i2c25 = &i2c4mux0ch1; + i2c26 = &i2c4mux0ch2; + i2c27 = &i2c4mux0ch3; + i2c28 = &i2c4mux0ch4; + i2c29 = &i2c4mux0ch5; + i2c30 = &i2c4mux0ch6; + i2c31 = &i2c4mux0ch7; + i2c32 = &i2c8mux0ch0; + i2c33 = &i2c8mux0ch1; + i2c34 = &i2c8mux0ch2; + i2c35 = &i2c8mux0ch3; + i2c36 = &i2c10mux0ch0; + i2c37 = &i2c10mux0ch1; + i2c38 = &i2c10mux0ch2; + i2c39 = &i2c10mux0ch3; + i2c40 = &i2c10mux0ch4; + i2c41 = &i2c10mux0ch5; + i2c42 = &i2c10mux0ch6; + i2c43 = &i2c10mux0ch7; + i2c44 = &i2c11mux0ch0; + i2c45 = &i2c11mux0ch1; + i2c46 = &i2c11mux0ch2; + i2c47 = &i2c11mux0ch3; + i2c48 = &i2c11mux0ch4; + i2c49 = &i2c11mux0ch5; + i2c50 = &i2c11mux0ch6; + i2c51 = &i2c11mux0ch7; + i2c52 = &i2c13mux0ch0; + i2c53 = &i2c13mux0ch1; + i2c54 = &i2c13mux0ch2; + i2c55 = &i2c13mux0ch3; + i2c56 = &i2c13mux0ch4; + i2c57 = &i2c13mux0ch5; + i2c58 = &i2c13mux0ch6; + i2c59 = &i2c13mux0ch7; + }; + + chosen { + stdout-path = "serial4:57600n8"; + }; + + iio-hwmon { + compatible = "iio-hwmon"; + io-channels = <&adc0 0>, <&adc0 1>, <&adc0 2>, <&adc0 3>, + <&adc0 4>, <&adc0 5>, <&adc0 6>, <&adc0 7>, + <&adc1 2>; + }; + + leds { + compatible = "gpio-leds"; + + led-0 { + label = "bmc_heartbeat_amber"; + gpios = <&gpio0 ASPEED_GPIO(P, 7) GPIO_ACTIVE_LOW>; + linux,default-trigger = "heartbeat"; + }; + + led-1 { + label = "fp_id_amber"; + default-state = "off"; + gpios = <&gpio0 ASPEED_GPIO(B, 5) GPIO_ACTIVE_HIGH>; + }; + }; + + memory@80000000 { + device_type = "memory"; + reg = <0x80000000 0x80000000>; + }; + + reserved-memory { + #address-cells = <1>; + #size-cells = <1>; + ranges; + + video_engine_memory: video { + size = <0x02c00000>; + alignment = <0x00100000>; + compatible = "shared-dma-pool"; + reusable; + }; + + gfx_memory: framebuffer { + size = <0x01000000>; + alignment = <0x01000000>; + compatible = "shared-dma-pool"; + reusable; + }; + }; + + p3v3_bmc_aux: regulator-p3v3-bmc-aux { + compatible = "regulator-fixed"; + regulator-name = "p3v3_bmc_aux"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + spi_gpio: spi { + compatible = "spi-gpio"; + #address-cells = <1>; + #size-cells = <0>; + + sck-gpios = <&gpio0 ASPEED_GPIO(Z, 3) GPIO_ACTIVE_HIGH>; + mosi-gpios = <&gpio0 ASPEED_GPIO(Z, 4) GPIO_ACTIVE_HIGH>; + miso-gpios = <&gpio0 ASPEED_GPIO(Z, 5) GPIO_ACTIVE_HIGH>; + cs-gpios = <&gpio0 ASPEED_GPIO(Z, 0) GPIO_ACTIVE_LOW>; + num-chipselects = <1>; + status = "okay"; + + tpm@0 { + compatible = "infineon,slb9670", "tcg,tpm_tis-spi"; + spi-max-frequency = <33000000>; + reg = <0>; + }; + }; +}; + +&adc0 { + aspeed,int-vref-microvolt = <2500000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_adc0_default &pinctrl_adc1_default + &pinctrl_adc2_default &pinctrl_adc3_default + &pinctrl_adc4_default &pinctrl_adc5_default + &pinctrl_adc6_default &pinctrl_adc7_default>; + status = "okay"; +}; + +&adc1 { + aspeed,int-vref-microvolt = <2500000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_adc10_default>; + status = "okay"; +}; + +&ehci1 { + status = "okay"; +}; + +&fmc { + status = "okay"; + + flash@0 { + status = "okay"; + m25p,fast-read; + label = "bmc"; + spi-max-frequency = <50000000>; +#include "openbmc-flash-layout-128.dtsi" + }; + + flash@1 { + status = "okay"; + m25p,fast-read; + label = "alt-bmc"; + spi-max-frequency = <50000000>; + }; +}; + +&gfx { + status = "okay"; + memory-region = <&gfx_memory>; +}; + +&gpio0 { + gpio-line-names = + + /*A0-A7*/ + "","","","","","","","", + + /*B0-B7*/ + "BATTERY_DETECT", "", "", "BMC_READY", + "", "FM_ID_LED", "", "", + + /*C0-C7*/ + "","","","","","","","", + + /*D0-D7*/ + "","","","","","","","", + + /*E0-E7*/ + "","","","","","","","", + + /*F0-F7*/ + "","","","","","","","", + + /*G0-G7*/ + "FM_MUX1_SEL", "", "", "", + "", "", "FM_DEBUG_PORT_PRSNT_N", "FM_BMC_DBP_PRESENT_N", + + /*H0-H7*/ + "","","","","","","","", + + /*I0-I7*/ + "", "", "", "", + "", "FLASH_WP_STATUS", "BMC_JTAG_MUX_SEL", "", + + /*J0-J7*/ + "","","","","","","","", + + /*K0-K7*/ + "","","","","","","","", + + /*L0-L7*/ + "","","","","","","","", + + /*M0-M7*/ + "", "BMC_FRU_WP", "", "", + "", "", "", "", + + /*N0-N7*/ + "LED_POSTCODE_0", "LED_POSTCODE_1", "LED_POSTCODE_2", "LED_POSTCODE_3", + "LED_POSTCODE_4", "LED_POSTCODE_5", "LED_POSTCODE_6", "LED_POSTCODE_7", + + /*O0-O7*/ + "","","","","","","","", + + /*P0-P7*/ + "PWR_BTN_BMC_BUF_N", "", "ID_RST_BTN_BMC_N", "", + "PWR_LED", "", "", "BMC_HEARTBEAT_N", + + /*Q0-Q7*/ + "","","","","","","","", + + /*R0-R7*/ + "","","","","","","","", + + /*S0-S7*/ + "", "", "SYS_BMC_PWRBTN_N", "", + "", "", "", "RUN_POWER_FAULT", + + /*T0-T7*/ + "","","","","","","","", + + /*U0-U7*/ + "","","","","","","","", + + /*V0-V7*/ + "","","","","","","","", + + /*W0-W7*/ + "","","","","","","","", + + /*X0-X7*/ + "","","","","","","","", + + /*Y0-Y7*/ + "","","","","","","","", + + /*Z0-Z7*/ + "SPI_BMC_TPM_CS2_N", "", "", "SPI_BMC_TPM_CLK", + "SPI_BMC_TPM_MOSI", "SPI_BMC_TPM_MISO", "", ""; +}; + +&gpio1 { + gpio-line-names = + /*18A0-18A7*/ + "","","","","","","","", + + /*18B0-18B7*/ + "","","","", + "FM_BOARD_BMC_REV_ID0", "FM_BOARD_BMC_REV_ID1", + "FM_BOARD_BMC_REV_ID2", "", + + /*18C0-18C7*/ + "","","","","","","","", + + /*18D0-18D7*/ + "","","","","","","","", + + /*18E0-18E3*/ + "FM_BMC_PROT_LS_EN", "AC_PWR_BMC_BTN_N", "", ""; +}; + +// L Bridge Board +&i2c0 { + status = "okay"; + + eeprom@50 { + compatible = "atmel,24c2048"; + reg = <0x50>; + pagesize = <128>; + }; + + i2c-mux@70 { + compatible = "nxp,pca9546"; + reg = <0x70>; + #address-cells = <1>; + #size-cells = <0>; + i2c-mux-idle-disconnect; + + i2c0mux0ch0: i2c@0 { + reg = <0>; + #address-cells = <1>; + #size-cells = <0>; + }; + i2c0mux0ch1: i2c@1 { + reg = <1>; + #address-cells = <1>; + #size-cells = <0>; + }; + i2c0mux0ch2: i2c@2 { + reg = <2>; + #address-cells = <1>; + #size-cells = <0>; + }; + i2c0mux0ch3: i2c@3 { + reg = <3>; + #address-cells = <1>; + #size-cells = <0>; + }; + }; +}; + +// R Bridge Board +&i2c1 { + status = "okay"; + + eeprom@50 { + compatible = "atmel,24c2048"; + reg = <0x50>; + pagesize = <128>; + }; + + i2c-mux@70 { + compatible = "nxp,pca9546"; + reg = <0x70>; + #address-cells = <1>; + #size-cells = <0>; + i2c-mux-idle-disconnect; + + i2c1mux0ch0: i2c@0 { + reg = <0>; + #address-cells = <1>; + #size-cells = <0>; + }; + i2c1mux0ch1: i2c@1 { + reg = <1>; + #address-cells = <1>; + #size-cells = <0>; + }; + i2c1mux0ch2: i2c@2 { + reg = <2>; + #address-cells = <1>; + #size-cells = <0>; + }; + i2c1mux0ch3: i2c@3 { + reg = <3>; + #address-cells = <1>; + #size-cells = <0>; + }; + }; +}; + +// MB - E1.S +&i2c4 { + status = "okay"; + + i2c-mux@70 { + compatible = "nxp,pca9548"; + reg = <0x70>; + #address-cells = <1>; + #size-cells = <0>; + i2c-mux-idle-disconnect; + + i2c4mux0ch0: i2c@0 { + reg = <0>; + #address-cells = <1>; + #size-cells = <0>; + }; + i2c4mux0ch1: i2c@1 { + reg = <1>; + #address-cells = <1>; + #size-cells = <0>; + }; + i2c4mux0ch2: i2c@2 { + reg = <2>; + #address-cells = <1>; + #size-cells = <0>; + }; + i2c4mux0ch3: i2c@3 { + reg = <3>; + #address-cells = <1>; + #size-cells = <0>; + }; + i2c4mux0ch4: i2c@4 { + reg = <4>; + #address-cells = <1>; + #size-cells = <0>; + }; + i2c4mux0ch5: i2c@5 { + reg = <5>; + #address-cells = <1>; + #size-cells = <0>; + }; + i2c4mux0ch6: i2c@6 { + reg = <6>; + #address-cells = <1>; + #size-cells = <0>; + }; + i2c4mux0ch7: i2c@7 { + reg = <7>; + #address-cells = <1>; + #size-cells = <0>; + }; + }; +}; + +// AMC +&i2c5 { + status = "okay"; +}; + +// MB +&i2c6 { + status = "okay"; + + // HPM FRU + eeprom@50 { + compatible = "atmel,24c256"; + reg = <0x50>; + }; +}; + +// SCM +&i2c7 { + status = "okay"; + + +}; + +// MB - PDB +&i2c8 { + status = "okay"; + + i2c-mux@72 { + compatible = "nxp,pca9546"; + reg = <0x72>; + #address-cells = <1>; + #size-cells = <0>; + i2c-mux-idle-disconnect; + + i2c8mux0ch0: i2c@0 { + reg = <0>; + #address-cells = <1>; + #size-cells = <0>; + + adc@1f { + compatible = "ti,adc128d818"; + reg = <0x1f>; + ti,mode = /bits/ 8 <1>; + }; + + gpio@22 { + compatible = "nxp,pca9555"; + reg = <0x22>; + gpio-controller; + #gpio-cells = <2>; + + gpio-line-names = + "RPDB_FAN_FULL_SPEED_R_N", "RPDB_I2C_TEMP75_U8_ALERT_R_N", + "RPDB_I2C_TMP432_U29_ALERT_R_N", "RPDB_GLOBAL_WP", + "RPDB_FAN_CT_FAN_FAIL_R_N", "", + "", "", + "RPDB_ALERT_P50V_HSC2_R_N", "RPDB_ALERT_P50V_HSC3_R_N", + "RPDB_ALERT_P50V_HSC4_R_N", "RPDB_ALERT_P50V_STBY_R_N", + "RPDB_I2C_P12V_MB_VRM_ALERT_R_N", + "RPDB_I2C_P12V_STBY_VRM_ALERT_R_N", + "RPDB_PGD_P3V3_STBY_PWRGD_R", + "RPDB_P12V_STBY_VRM_PWRGD_BUF_R"; + }; + + gpio@24 { + compatible = "nxp,pca9555"; + reg = <0x24>; + gpio-controller; + #gpio-cells = <2>; + + gpio-line-names = + "RPDB_EAM2_PRSNT_MOS_N_R", "RPDB_EAM3_PRSNT_MOS_N_R", + "RPDB_PWRGD_P50V_HSC4_SYS_R", + "RPDB_PWRGD_P50V_STBY_SYS_BUF_R", + "RPDB_P50V_FAN1_R2_PG", "RPDB_P50V_FAN2_R2_PG", + "RPDB_P50V_FAN3_R2_PG", "RPDB_P50V_FAN4_R2_PG", + "", "RPDB_FAN1_PRSNT_N_R", + "", "RPDB_FAN2_PRSNT_N_R", + "RPDB_FAN3_PRSNT_N_R", "RPDB_FAN4_PRSNT_N_R", + "", ""; + }; + + // R-PDB FRU + eeprom@50 { + compatible = "atmel,24c128"; + reg = <0x50>; + }; + }; + i2c8mux0ch1: i2c@1 { + reg = <1>; + #address-cells = <1>; + #size-cells = <0>; + + gpio@22 { + compatible = "nxp,pca9555"; + reg = <0x22>; + gpio-controller; + #gpio-cells = <2>; + + gpio-line-names = + "LPDB_FAN_FULL_SPEED_R_N","LPDB_I2C_TEMP75_U8_ALERT_R_N", + "LPDB_I2C_TMP432_U29_ALERT_R_N","LPDB_GLOBAL_WP", + "LPDB_FAN_CT_FAN_FAIL_R_N","", + "","", + "LPDB_ALERT_P50V_HSC0_R_N","LPDB_ALERT_P50V_HSC1_R_N", + "LPDB_ALERT_P50V_HSC5_R_N","LPDB_I2C_P12V_SW_VRM_ALERT_R_N", + "LPDB_EAM0_PRSNT_MOS_N_R","LPDB_EAM1_PRSNT_MOS_N_R", + "LPDB_PWRGD_P50V_HSC5_SYS_R",""; + }; + + gpio@24 { + compatible = "nxp,pca9555"; + reg = <0x24>; + gpio-controller; + #gpio-cells = <2>; + + gpio-line-names = + "LPDB_P50V_FAN1_R2_PG","LPDB_P50V_FAN2_R2_PG", + "LPDB_P50V_FAN3_R2_PG","LPDB_P50V_FAN4_R2_PG", + "LPDB_P50V_FAN5_R2_PG","LPDB_FAN1_PRSNT_N_R", + "LPDB_FAN2_PRSNT_N_R","LPDB_FAN3_PRSNT_N_R", + "LPDB_FAN4_PRSNT_N_R","LPDB_FAN5_PRSNT_N_R", + "","", + "","", + "",""; + }; + + // L-PDB FRU + eeprom@50 { + compatible = "atmel,24c128"; + reg = <0x50>; + }; + }; + i2c8mux0ch2: i2c@2 { + reg = <2>; + #address-cells = <1>; + #size-cells = <0>; + }; + i2c8mux0ch3: i2c@3 { + reg = <3>; + #address-cells = <1>; + #size-cells = <0>; + }; + }; +}; + +// SCM +&i2c9 { + status = "okay"; + + // SCM FRU + eeprom@50 { + compatible = "atmel,24c128"; + reg = <0x50>; + }; + + // BSM FRU + eeprom@56 { + compatible = "atmel,24c64"; + reg = <0x56>; + }; +}; + +// R Bridge Board +&i2c10 { + status = "okay"; + + i2c-mux@71 { + compatible = "nxp,pca9548"; + reg = <0x71>; + #address-cells = <1>; + #size-cells = <0>; + i2c-mux-idle-disconnect; + + i2c10mux0ch0: i2c@0 { + reg = <0>; + #address-cells = <1>; + #size-cells = <0>; + }; + i2c10mux0ch1: i2c@1 { + reg = <1>; + #address-cells = <1>; + #size-cells = <0>; + }; + i2c10mux0ch2: i2c@2 { + reg = <2>; + #address-cells = <1>; + #size-cells = <0>; + }; + i2c10mux0ch3: i2c@3 { + reg = <3>; + #address-cells = <1>; + #size-cells = <0>; + }; + i2c10mux0ch4: i2c@4 { + reg = <4>; + #address-cells = <1>; + #size-cells = <0>; + }; + i2c10mux0ch5: i2c@5 { + reg = <5>; + #address-cells = <1>; + #size-cells = <0>; + + gpio@22 { + compatible = "nxp,pca9555"; + reg = <0x22>; + gpio-controller; + #gpio-cells = <2>; + + gpio-line-names = + "","", + "","RBB_CPLD_REFRESH_IN_PRGRS_R_L", + "RBB_EAM0_NIC_CBL_PRSNT_R_L","RBB_EAM1_NIC_CBL_PRSNT_R_L", + "RBB_AINIC_JTAG_MUX_R2_SEL","RBB_SPI_MUX0_R2_SEL", + "RBB_AINIC_PRSNT_R_L","RBB_AINIC_OE_R_N", + "RBB_AINIC_BOARD_R2_ID","RBB_RST_USB2_HUB_R_N", + "RBB_RST_FT4222_R_N","RBB_RST_MCP2210_R_N", + "",""; + }; + + // R Bridge Board FRU + eeprom@52 { + compatible = "atmel,24c256"; + reg = <0x52>; + }; + }; + i2c10mux0ch6: i2c@6 { + reg = <6>; + #address-cells = <1>; + #size-cells = <0>; + }; + i2c10mux0ch7: i2c@7 { + reg = <7>; + #address-cells = <1>; + #size-cells = <0>; + }; + }; +}; + +// L Bridge Board +&i2c11 { + status = "okay"; + + i2c-mux@71 { + compatible = "nxp,pca9548"; + reg = <0x71>; + #address-cells = <1>; + #size-cells = <0>; + i2c-mux-idle-disconnect; + + i2c11mux0ch0: i2c@0 { + reg = <0>; + #address-cells = <1>; + #size-cells = <0>; + }; + i2c11mux0ch1: i2c@1 { + reg = <1>; + #address-cells = <1>; + #size-cells = <0>; + }; + i2c11mux0ch2: i2c@2 { + reg = <2>; + #address-cells = <1>; + #size-cells = <0>; + }; + i2c11mux0ch3: i2c@3 { + reg = <3>; + #address-cells = <1>; + #size-cells = <0>; + }; + i2c11mux0ch4: i2c@4 { + reg = <4>; + #address-cells = <1>; + #size-cells = <0>; + }; + i2c11mux0ch5: i2c@5 { + reg = <5>; + #address-cells = <1>; + #size-cells = <0>; + + gpio@22 { + compatible = "nxp,pca9555"; + reg = <0x22>; + gpio-controller; + #gpio-cells = <2>; + + gpio-line-names = + "","", + "","LBB_CPLD_REFRESH_IN_PRGRS_R_L", + "LBB_EAM0_NIC_CBL_PRSNT_R_L","LBB_EAM1_NIC_CBL_PRSNT_R_L", + "LBB_AINIC_JTAG_MUX_R2_SEL","LBB_SPI_MUX0_R2_SEL", + "LBB_AINIC_PRSNT_R_L","LBB_AINIC_OE_R_N", + "LBB_AINIC_BOARD_R2_ID","LBB_RST_USB2_HUB_R_N", + "LBB_RST_FT4222_R_N","LBB_RST_MCP2210_R_N", + "",""; + }; + + // L Bridge Board FRU + eeprom@52 { + compatible = "atmel,24c256"; + reg = <0x52>; + }; + }; + i2c11mux0ch6: i2c@6 { + reg = <6>; + #address-cells = <1>; + #size-cells = <0>; + }; + i2c11mux0ch7: i2c@7 { + reg = <7>; + #address-cells = <1>; + #size-cells = <0>; + }; + }; +}; + +// Debug Card +&i2c12 { + status = "okay"; +}; + +// MB +&i2c13 { + status = "okay"; + + i2c-mux@70 { + compatible = "nxp,pca9548"; + reg = <0x70>; + #address-cells = <1>; + #size-cells = <0>; + i2c-mux-idle-disconnect; + + i2c13mux0ch0: i2c@0 { + reg = <0>; + #address-cells = <1>; + #size-cells = <0>; + }; + i2c13mux0ch1: i2c@1 { + reg = <1>; + #address-cells = <1>; + #size-cells = <0>; + }; + i2c13mux0ch2: i2c@2 { + reg = <2>; + #address-cells = <1>; + #size-cells = <0>; + }; + i2c13mux0ch3: i2c@3 { + reg = <3>; + #address-cells = <1>; + #size-cells = <0>; + + adc@1f { + compatible = "ti,adc128d818"; + reg = <0x1f>; + ti,mode = /bits/ 8 <1>; + }; + }; + i2c13mux0ch4: i2c@4 { + reg = <4>; + #address-cells = <1>; + #size-cells = <0>; + + // HPM BRD ID FRU + eeprom@51 { + compatible = "atmel,24c256"; + reg = <0x51>; + }; + }; + i2c13mux0ch5: i2c@5 { + reg = <5>; + #address-cells = <1>; + #size-cells = <0>; + }; + i2c13mux0ch6: i2c@6 { + reg = <6>; + #address-cells = <1>; + #size-cells = <0>; + }; + i2c13mux0ch7: i2c@7 { + reg = <7>; + #address-cells = <1>; + #size-cells = <0>; + + nfc@28 { + compatible = "nxp,nxp-nci-i2c"; + reg = <0x28>; + + interrupt-parent = <&sgpiom0>; + interrupts = <156 IRQ_TYPE_LEVEL_HIGH>; + + enable-gpios = <&sgpiom0 241 GPIO_ACTIVE_HIGH>; + }; + }; + }; +}; + +// SCM +&i2c14 { + status = "okay"; +}; + +&i2c15 { + status = "okay"; +}; + +&kcs2 { + aspeed,lpc-io-reg = <0xca8>; + status = "okay"; +}; + +&kcs3 { + aspeed,lpc-io-reg = <0xca2>; + status = "okay"; +}; + +&lpc_ctrl { + status = "okay"; +}; + +&mac2 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ncsi3_default>; + use-ncsi; +}; + +&sgpiom0 { + ngpios = <128>; + bus-frequency = <2000000>; + gpio-line-names = + /*in - out - in - out */ + /* A0-A7 line 0-15 */ + "", "FM_CPU0_SYS_RESET_N", "", "CPU0_KBRST_N", + "", "FM_CPU0_PROCHOT_trigger_N", "", "FM_CLR_CMOS_R_P0", + "", "Force_I3C_SEL", "", "SYSTEM_Force_Run_AC_Cycle", + "", "", "", "", + + /* B0-B7 line 16-31 */ + "Channel0_leakage_EAM3", "FM_CPU_FPGA_JTAG_MUX_SEL", + "Channel1_leakage_EAM0", "FM_SCM_JTAG_MUX_SEL", + "Channel2_leakage_Manifold1", "FM_BRIDGE_JTAG_MUX_SEL", + "Channel3_leakage", "FM_CPU0_NMI_SYNC_FLOOD_N", + "Channel4_leakage_Manifold2", "", + "Channel5_leakage_EAM1", "", + "Channel6_leakage_CPU_DIMM", "", + "Channel7_leakage_EAM2", "", + + /* C0-C7 line 32-47 */ + "RSVD_RMC_GPIO3", "", "", "", + "", "", "", "", + "LEAK_DETECT_RMC_N", "", "", "", + "", "", "", "", + + /* D0-D7 line 48-63 */ + "PWRGD_PDB_EAMHSC0_CPLD_PG_R", "", + "PWRGD_PDB_EAMHSC1_CPLD_PG_R", "", + "PWRGD_PDB_EAMHSC2_CPLD_PG_R", "", + "PWRGD_PDB_EAMHSC3_CPLD_PG_R", "", + "AMC_BRD_PRSNT_CPLD_L", "", "", "", + "", "", "", "", + + /* E0-E7 line 64-79 */ + "AMC_PDB_EAMHSC0_CPLD_EN_R", "", + "AMC_PDB_EAMHSC1_CPLD_EN_R", "", + "AMC_PDB_EAMHSC2_CPLD_EN_R", "", + "AMC_PDB_EAMHSC3_CPLD_EN_R", "", + "", "", "", "", + "", "", "", "", + + /* F0-F7 line 80-95 */ + "PWRGD_PVDDCR_CPU1_P0", "SGPIO_READY", + "PWRGD_PVDDCR_CPU0_P0", "", + "", "", "", "", + "", "", "", "", + + /* G0-G7 line 96-111 */ + "PWRGD_PVDDCR_SOC_P0", "", + "PWRGD_PVDDIO_P0", "", + "PWRGD_PVDDIO_MEM_S3_P0", "", + "PWRGD_CHMP_CPU0_FPGA", "", + "PWRGD_CHIL_CPU0_FPGA", "", + "PWRGD_CHEH_CPU0_FPGA", "", + "PWRGD_CHAD_CPU0_FPGA", "FM_BMC_READY_PLD", + "", "", + + /* H0-H7 line 112-127 */ + "PWRGD_P3V3", "", + "P12V_DDR_IP_PWRGD_R", "", + "P12V_DDR_AH_PWRGD_R", "", + "PWRGD_P12V_VRM1_CPLD_PG_R", "", + "PWRGD_P12V_VRM0_CPLD_PG_R", "", + "PWRGD_PDB_HSC4_CPLD_PG_R", "", + "PWRGD_PVDD18_S5_P0_PG", "", + "PWRGD_PVDD33_S5_P0_PG", "", + + /* I0-I7 line 128-143 */ + "EAM0_BRD_PRSNT_R_L", "", + "EAM1_BRD_PRSNT_R_L", "", + "EAM2_BRD_PRSNT_R_L", "", + "EAM3_BRD_PRSNT_R_L", "", + "EAM0_CPU_MOD_PWR_GD_R", "", + "EAM1_CPU_MOD_PWR_GD_R", "", + "EAM2_CPU_MOD_PWR_GD_R", "", + "EAM3_CPU_MOD_PWR_GD_R", "", + + /* J0-J7 line 144-159 */ + "PRSNT_L_BIRDGE_R", "", + "PRSNT_R_BIRDGE_R", "", + "BRIDGE_L_MAIN_PG_R", "", + "BRIDGE_R_MAIN_PG_R", "", + "BRIDGE_L_STBY_PG_R", "", + "BRIDGE_R_STBY_PG_R", "", + "", "", "", "", + + /* K0-K7 line 160-175 */ + "ADC_I2C_ALERT_N", "", + "TEMP_I2C_ALERT_R_L", "", + "CPU0_VR_SMB_ALERT_CPLD_N", "", + "COVER_INTRUDER_R_N", "", + "HANDLE_INTRUDER_CPLD_N", "", + "IRQ_MCIO_CPLD_WAKE_R_N", "", + "APML_CPU0_ALERT_R_N", "", + "PDB_ALERT_R_N", "", + + /* L0-L7 line 176-191 */ + "CPU0_SP7R1", "", "CPU0_SP7R2", "", + "CPU0_SP7R3", "", "CPU0_SP7R4", "", + "CPU0_CORETYPE0", "", "CPU0_CORETYPE1", "", + "CPU0_CORETYPE2", "", "FM_BIOS_POST_CMPLT_R_N", "", + + /* M0-M7 line 192-207 */ + "EAM0_SMERR_CPLD_R_L", "", + "EAM1_SMERR_CPLD_R_L", "", + "EAM2_SMERR_CPLD_R_L", "", + "EAM3_SMERR_CPLD_R_L", "", + "CPU0_SMERR_N_R", "", + "CPU0_NV_SAVE_N_R", "", + "PDB_PWR_LOSS_CPLD_N", "", + "IRQ_BMC_SMI_ACTIVE_R_N", "", + + /* N0-N7 line 208-223 */ + "AMCROT_BMC_S5_RDY_R", "", + "AMC_RDY_R", "", + "AMC_STBY_PGOOD_R", "", + "CPU_AMC_SLP_S5_R_L", "", + "AMC_CPU_EAMPG_R", "", + "", "", "", "", + + /* O0-O7 line 224-239 */ + "HPM_PWR_FAIL", "Port80_b0", + "FM_DIMM_IP_FAIL", "Port80_b1", + "FM_DIMM_AH_FAIL", "Port80_b2", + "HPM_AMC_THERMTRIP_R_L", "Port80_b3", + "FM_CPU0_THERMTRIP_N", "Port80_b4", + "PVDDCR_SOC_P0_OCP_L", "Port80_b5", + "CPLD_SGPIO_RDY", "Port80_b6", + "", "Port80_b7", + + /* P0-P7 line 240-255 */ + "CPU0_SLP_S5_N_R", "NFC_VEN", + "CPU0_SLP_S3_N_R", "", + "FM_CPU0_PWRGD", "", + "PWRGD_RMC", "", + "FM_RST_CPU0_RESET_N", "", + "FM_PWRGD_CPU0_PWROK", "", + "wS5_PWR_Ready", "", + "wS0_ON_N", "PWRGD_P1V0_AUX"; + status = "okay"; +}; + +// BIOS Flash +&spi2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_spi2_default>; + status = "okay"; + reg = <0x1e631000 0xc4>, <0x50000000 0x8000000>; + + flash@0 { + compatible = "jedec,spi-nor"; + label = "pnor"; + spi-max-frequency = <12000000>; + spi-tx-bus-width = <2>; + spi-rx-bus-width = <2>; + status = "okay"; + }; +}; + +// HOST BIOS Debug +&uart1 { + status = "okay"; +}; + +&uart3 { + status = "okay"; +}; + +&uart4 { + status = "okay"; +}; + +// BMC Debug Console +&uart5 { + status = "okay"; +}; + +&uart_routing { + status = "okay"; +}; + +&uhci { + status = "okay"; +}; + +&vhub { + status = "okay"; + pinctrl-names = "default"; +}; + +&video { + status = "okay"; + memory-region = <&video_engine_memory>; +}; + +&wdt1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_wdtrst1_default>; + aspeed,reset-type = "soc"; + aspeed,external-signal; + aspeed,ext-push-pull; + aspeed,ext-active-high; + aspeed,ext-pulse-duration = <256>; + status = "okay"; +}; diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-anacapa.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-anacapa.dts index 2cb7bd128d24..980628af80b0 100644 --- a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-anacapa.dts +++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-anacapa.dts @@ -1,1067 +1,5 @@ // SPDX-License-Identifier: GPL-2.0-or-later /dts-v1/; -#include "aspeed-g6.dtsi" -#include -#include +#include "aspeed-bmc-facebook-anacapa-evt1.dts" -/ { - model = "Facebook Anacapa BMC"; - compatible = "facebook,anacapa-bmc", "aspeed,ast2600"; - - aliases { - serial0 = &uart1; - serial1 = &uart2; - serial2 = &uart3; - serial3 = &uart4; - serial4 = &uart5; - i2c16 = &i2c0mux0ch0; - i2c17 = &i2c0mux0ch1; - i2c18 = &i2c0mux0ch2; - i2c19 = &i2c0mux0ch3; - i2c20 = &i2c1mux0ch0; - i2c21 = &i2c1mux0ch1; - i2c22 = &i2c1mux0ch2; - i2c23 = &i2c1mux0ch3; - i2c24 = &i2c4mux0ch0; - i2c25 = &i2c4mux0ch1; - i2c26 = &i2c4mux0ch2; - i2c27 = &i2c4mux0ch3; - i2c28 = &i2c4mux0ch4; - i2c29 = &i2c4mux0ch5; - i2c30 = &i2c4mux0ch6; - i2c31 = &i2c4mux0ch7; - i2c32 = &i2c8mux0ch0; - i2c33 = &i2c8mux0ch1; - i2c34 = &i2c8mux0ch2; - i2c35 = &i2c8mux0ch3; - i2c36 = &i2c10mux0ch0; - i2c37 = &i2c10mux0ch1; - i2c38 = &i2c10mux0ch2; - i2c39 = &i2c10mux0ch3; - i2c40 = &i2c10mux0ch4; - i2c41 = &i2c10mux0ch5; - i2c42 = &i2c10mux0ch6; - i2c43 = &i2c10mux0ch7; - i2c44 = &i2c11mux0ch0; - i2c45 = &i2c11mux0ch1; - i2c46 = &i2c11mux0ch2; - i2c47 = &i2c11mux0ch3; - i2c48 = &i2c11mux0ch4; - i2c49 = &i2c11mux0ch5; - i2c50 = &i2c11mux0ch6; - i2c51 = &i2c11mux0ch7; - i2c52 = &i2c13mux0ch0; - i2c53 = &i2c13mux0ch1; - i2c54 = &i2c13mux0ch2; - i2c55 = &i2c13mux0ch3; - i2c56 = &i2c13mux0ch4; - i2c57 = &i2c13mux0ch5; - i2c58 = &i2c13mux0ch6; - i2c59 = &i2c13mux0ch7; - }; - - chosen { - stdout-path = "serial4:57600n8"; - }; - - iio-hwmon { - compatible = "iio-hwmon"; - io-channels = <&adc0 0>, <&adc0 1>, <&adc0 2>, <&adc0 3>, - <&adc0 4>, <&adc0 5>, <&adc0 6>, <&adc0 7>, - <&adc1 2>; - }; - - leds { - compatible = "gpio-leds"; - - led-0 { - label = "bmc_heartbeat_amber"; - gpios = <&gpio0 ASPEED_GPIO(P, 7) GPIO_ACTIVE_LOW>; - linux,default-trigger = "heartbeat"; - }; - - led-1 { - label = "fp_id_amber"; - default-state = "off"; - gpios = <&gpio0 ASPEED_GPIO(B, 5) GPIO_ACTIVE_HIGH>; - }; - }; - - memory@80000000 { - device_type = "memory"; - reg = <0x80000000 0x80000000>; - }; - - reserved-memory { - #address-cells = <1>; - #size-cells = <1>; - ranges; - - video_engine_memory: video { - size = <0x02c00000>; - alignment = <0x00100000>; - compatible = "shared-dma-pool"; - reusable; - }; - - gfx_memory: framebuffer { - size = <0x01000000>; - alignment = <0x01000000>; - compatible = "shared-dma-pool"; - reusable; - }; - }; - - p3v3_bmc_aux: regulator-p3v3-bmc-aux { - compatible = "regulator-fixed"; - regulator-name = "p3v3_bmc_aux"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - regulator-always-on; - }; - - spi_gpio: spi { - compatible = "spi-gpio"; - #address-cells = <1>; - #size-cells = <0>; - - sck-gpios = <&gpio0 ASPEED_GPIO(Z, 3) GPIO_ACTIVE_HIGH>; - mosi-gpios = <&gpio0 ASPEED_GPIO(Z, 4) GPIO_ACTIVE_HIGH>; - miso-gpios = <&gpio0 ASPEED_GPIO(Z, 5) GPIO_ACTIVE_HIGH>; - cs-gpios = <&gpio0 ASPEED_GPIO(Z, 0) GPIO_ACTIVE_LOW>; - num-chipselects = <1>; - status = "okay"; - - tpm@0 { - compatible = "infineon,slb9670", "tcg,tpm_tis-spi"; - spi-max-frequency = <33000000>; - reg = <0>; - }; - }; -}; - -&adc0 { - aspeed,int-vref-microvolt = <2500000>; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_adc0_default &pinctrl_adc1_default - &pinctrl_adc2_default &pinctrl_adc3_default - &pinctrl_adc4_default &pinctrl_adc5_default - &pinctrl_adc6_default &pinctrl_adc7_default>; - status = "okay"; -}; - -&adc1 { - aspeed,int-vref-microvolt = <2500000>; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_adc10_default>; - status = "okay"; -}; - -&ehci1 { - status = "okay"; -}; - -&fmc { - status = "okay"; - - flash@0 { - status = "okay"; - m25p,fast-read; - label = "bmc"; - spi-max-frequency = <50000000>; -#include "openbmc-flash-layout-128.dtsi" - }; - - flash@1 { - status = "okay"; - m25p,fast-read; - label = "alt-bmc"; - spi-max-frequency = <50000000>; - }; -}; - -&gfx { - status = "okay"; - memory-region = <&gfx_memory>; -}; - -&gpio0 { - gpio-line-names = - - /*A0-A7*/ - "","","","","","","","", - - /*B0-B7*/ - "BATTERY_DETECT", "", "", "BMC_READY", - "", "FM_ID_LED", "", "", - - /*C0-C7*/ - "","","","","","","","", - - /*D0-D7*/ - "","","","","","","","", - - /*E0-E7*/ - "","","","","","","","", - - /*F0-F7*/ - "","","","","","","","", - - /*G0-G7*/ - "FM_MUX1_SEL", "", "", "", - "", "", "FM_DEBUG_PORT_PRSNT_N", "FM_BMC_DBP_PRESENT_N", - - /*H0-H7*/ - "","","","","","","","", - - /*I0-I7*/ - "", "", "", "", - "", "FLASH_WP_STATUS", "BMC_JTAG_MUX_SEL", "", - - /*J0-J7*/ - "","","","","","","","", - - /*K0-K7*/ - "","","","","","","","", - - /*L0-L7*/ - "","","","","","","","", - - /*M0-M7*/ - "", "BMC_FRU_WP", "", "", - "", "", "", "", - - /*N0-N7*/ - "LED_POSTCODE_0", "LED_POSTCODE_1", "LED_POSTCODE_2", "LED_POSTCODE_3", - "LED_POSTCODE_4", "LED_POSTCODE_5", "LED_POSTCODE_6", "LED_POSTCODE_7", - - /*O0-O7*/ - "","","","","","","","", - - /*P0-P7*/ - "PWR_BTN_BMC_BUF_N", "", "ID_RST_BTN_BMC_N", "", - "PWR_LED", "", "", "BMC_HEARTBEAT_N", - - /*Q0-Q7*/ - "","","","","","","","", - - /*R0-R7*/ - "","","","","","","","", - - /*S0-S7*/ - "", "", "SYS_BMC_PWRBTN_N", "", - "", "", "", "RUN_POWER_FAULT", - - /*T0-T7*/ - "","","","","","","","", - - /*U0-U7*/ - "","","","","","","","", - - /*V0-V7*/ - "","","","","","","","", - - /*W0-W7*/ - "","","","","","","","", - - /*X0-X7*/ - "","","","","","","","", - - /*Y0-Y7*/ - "","","","","","","","", - - /*Z0-Z7*/ - "SPI_BMC_TPM_CS2_N", "", "", "SPI_BMC_TPM_CLK", - "SPI_BMC_TPM_MOSI", "SPI_BMC_TPM_MISO", "", ""; -}; - -&gpio1 { - gpio-line-names = - /*18A0-18A7*/ - "","","","","","","","", - - /*18B0-18B7*/ - "","","","", - "FM_BOARD_BMC_REV_ID0", "FM_BOARD_BMC_REV_ID1", - "FM_BOARD_BMC_REV_ID2", "", - - /*18C0-18C7*/ - "","","","","","","","", - - /*18D0-18D7*/ - "","","","","","","","", - - /*18E0-18E3*/ - "FM_BMC_PROT_LS_EN", "AC_PWR_BMC_BTN_N", "", ""; -}; - -// L Bridge Board -&i2c0 { - status = "okay"; - - eeprom@50 { - compatible = "atmel,24c2048"; - reg = <0x50>; - pagesize = <128>; - }; - - i2c-mux@70 { - compatible = "nxp,pca9546"; - reg = <0x70>; - #address-cells = <1>; - #size-cells = <0>; - i2c-mux-idle-disconnect; - - i2c0mux0ch0: i2c@0 { - reg = <0>; - #address-cells = <1>; - #size-cells = <0>; - }; - i2c0mux0ch1: i2c@1 { - reg = <1>; - #address-cells = <1>; - #size-cells = <0>; - }; - i2c0mux0ch2: i2c@2 { - reg = <2>; - #address-cells = <1>; - #size-cells = <0>; - }; - i2c0mux0ch3: i2c@3 { - reg = <3>; - #address-cells = <1>; - #size-cells = <0>; - }; - }; -}; - -// R Bridge Board -&i2c1 { - status = "okay"; - - eeprom@50 { - compatible = "atmel,24c2048"; - reg = <0x50>; - pagesize = <128>; - }; - - i2c-mux@70 { - compatible = "nxp,pca9546"; - reg = <0x70>; - #address-cells = <1>; - #size-cells = <0>; - i2c-mux-idle-disconnect; - - i2c1mux0ch0: i2c@0 { - reg = <0>; - #address-cells = <1>; - #size-cells = <0>; - }; - i2c1mux0ch1: i2c@1 { - reg = <1>; - #address-cells = <1>; - #size-cells = <0>; - }; - i2c1mux0ch2: i2c@2 { - reg = <2>; - #address-cells = <1>; - #size-cells = <0>; - }; - i2c1mux0ch3: i2c@3 { - reg = <3>; - #address-cells = <1>; - #size-cells = <0>; - }; - }; -}; - -// MB - E1.S -&i2c4 { - status = "okay"; - - i2c-mux@70 { - compatible = "nxp,pca9548"; - reg = <0x70>; - #address-cells = <1>; - #size-cells = <0>; - i2c-mux-idle-disconnect; - - i2c4mux0ch0: i2c@0 { - reg = <0>; - #address-cells = <1>; - #size-cells = <0>; - }; - i2c4mux0ch1: i2c@1 { - reg = <1>; - #address-cells = <1>; - #size-cells = <0>; - }; - i2c4mux0ch2: i2c@2 { - reg = <2>; - #address-cells = <1>; - #size-cells = <0>; - }; - i2c4mux0ch3: i2c@3 { - reg = <3>; - #address-cells = <1>; - #size-cells = <0>; - }; - i2c4mux0ch4: i2c@4 { - reg = <4>; - #address-cells = <1>; - #size-cells = <0>; - }; - i2c4mux0ch5: i2c@5 { - reg = <5>; - #address-cells = <1>; - #size-cells = <0>; - }; - i2c4mux0ch6: i2c@6 { - reg = <6>; - #address-cells = <1>; - #size-cells = <0>; - }; - i2c4mux0ch7: i2c@7 { - reg = <7>; - #address-cells = <1>; - #size-cells = <0>; - }; - }; -}; - -// AMC -&i2c5 { - status = "okay"; -}; - -// MB -&i2c6 { - status = "okay"; - - // HPM FRU - eeprom@50 { - compatible = "atmel,24c256"; - reg = <0x50>; - }; -}; - -// SCM -&i2c7 { - status = "okay"; - - -}; - -// MB - PDB -&i2c8 { - status = "okay"; - - i2c-mux@72 { - compatible = "nxp,pca9546"; - reg = <0x72>; - #address-cells = <1>; - #size-cells = <0>; - i2c-mux-idle-disconnect; - - i2c8mux0ch0: i2c@0 { - reg = <0>; - #address-cells = <1>; - #size-cells = <0>; - - adc@1f { - compatible = "ti,adc128d818"; - reg = <0x1f>; - ti,mode = /bits/ 8 <1>; - }; - - gpio@22 { - compatible = "nxp,pca9555"; - reg = <0x22>; - gpio-controller; - #gpio-cells = <2>; - - gpio-line-names = - "RPDB_FAN_FULL_SPEED_R_N", "RPDB_I2C_TEMP75_U8_ALERT_R_N", - "RPDB_I2C_TMP432_U29_ALERT_R_N", "RPDB_GLOBAL_WP", - "RPDB_FAN_CT_FAN_FAIL_R_N", "", - "", "", - "RPDB_ALERT_P50V_HSC2_R_N", "RPDB_ALERT_P50V_HSC3_R_N", - "RPDB_ALERT_P50V_HSC4_R_N", "RPDB_ALERT_P50V_STBY_R_N", - "RPDB_I2C_P12V_MB_VRM_ALERT_R_N", - "RPDB_I2C_P12V_STBY_VRM_ALERT_R_N", - "RPDB_PGD_P3V3_STBY_PWRGD_R", - "RPDB_P12V_STBY_VRM_PWRGD_BUF_R"; - }; - - gpio@24 { - compatible = "nxp,pca9555"; - reg = <0x24>; - gpio-controller; - #gpio-cells = <2>; - - gpio-line-names = - "RPDB_EAM2_PRSNT_MOS_N_R", "RPDB_EAM3_PRSNT_MOS_N_R", - "RPDB_PWRGD_P50V_HSC4_SYS_R", - "RPDB_PWRGD_P50V_STBY_SYS_BUF_R", - "RPDB_P50V_FAN1_R2_PG", "RPDB_P50V_FAN2_R2_PG", - "RPDB_P50V_FAN3_R2_PG", "RPDB_P50V_FAN4_R2_PG", - "", "RPDB_FAN1_PRSNT_N_R", - "", "RPDB_FAN2_PRSNT_N_R", - "RPDB_FAN3_PRSNT_N_R", "RPDB_FAN4_PRSNT_N_R", - "", ""; - }; - - // R-PDB FRU - eeprom@50 { - compatible = "atmel,24c128"; - reg = <0x50>; - }; - }; - i2c8mux0ch1: i2c@1 { - reg = <1>; - #address-cells = <1>; - #size-cells = <0>; - - gpio@22 { - compatible = "nxp,pca9555"; - reg = <0x22>; - gpio-controller; - #gpio-cells = <2>; - - gpio-line-names = - "LPDB_FAN_FULL_SPEED_R_N","LPDB_I2C_TEMP75_U8_ALERT_R_N", - "LPDB_I2C_TMP432_U29_ALERT_R_N","LPDB_GLOBAL_WP", - "LPDB_FAN_CT_FAN_FAIL_R_N","", - "","", - "LPDB_ALERT_P50V_HSC0_R_N","LPDB_ALERT_P50V_HSC1_R_N", - "LPDB_ALERT_P50V_HSC5_R_N","LPDB_I2C_P12V_SW_VRM_ALERT_R_N", - "LPDB_EAM0_PRSNT_MOS_N_R","LPDB_EAM1_PRSNT_MOS_N_R", - "LPDB_PWRGD_P50V_HSC5_SYS_R",""; - }; - - gpio@24 { - compatible = "nxp,pca9555"; - reg = <0x24>; - gpio-controller; - #gpio-cells = <2>; - - gpio-line-names = - "LPDB_P50V_FAN1_R2_PG","LPDB_P50V_FAN2_R2_PG", - "LPDB_P50V_FAN3_R2_PG","LPDB_P50V_FAN4_R2_PG", - "LPDB_P50V_FAN5_R2_PG","LPDB_FAN1_PRSNT_N_R", - "LPDB_FAN2_PRSNT_N_R","LPDB_FAN3_PRSNT_N_R", - "LPDB_FAN4_PRSNT_N_R","LPDB_FAN5_PRSNT_N_R", - "","", - "","", - "",""; - }; - - // L-PDB FRU - eeprom@50 { - compatible = "atmel,24c128"; - reg = <0x50>; - }; - }; - i2c8mux0ch2: i2c@2 { - reg = <2>; - #address-cells = <1>; - #size-cells = <0>; - }; - i2c8mux0ch3: i2c@3 { - reg = <3>; - #address-cells = <1>; - #size-cells = <0>; - }; - }; -}; - -// SCM -&i2c9 { - status = "okay"; - - // SCM FRU - eeprom@50 { - compatible = "atmel,24c128"; - reg = <0x50>; - }; - - // BSM FRU - eeprom@56 { - compatible = "atmel,24c64"; - reg = <0x56>; - }; -}; - -// R Bridge Board -&i2c10 { - status = "okay"; - - i2c-mux@71 { - compatible = "nxp,pca9548"; - reg = <0x71>; - #address-cells = <1>; - #size-cells = <0>; - i2c-mux-idle-disconnect; - - i2c10mux0ch0: i2c@0 { - reg = <0>; - #address-cells = <1>; - #size-cells = <0>; - }; - i2c10mux0ch1: i2c@1 { - reg = <1>; - #address-cells = <1>; - #size-cells = <0>; - }; - i2c10mux0ch2: i2c@2 { - reg = <2>; - #address-cells = <1>; - #size-cells = <0>; - }; - i2c10mux0ch3: i2c@3 { - reg = <3>; - #address-cells = <1>; - #size-cells = <0>; - }; - i2c10mux0ch4: i2c@4 { - reg = <4>; - #address-cells = <1>; - #size-cells = <0>; - }; - i2c10mux0ch5: i2c@5 { - reg = <5>; - #address-cells = <1>; - #size-cells = <0>; - - gpio@22 { - compatible = "nxp,pca9555"; - reg = <0x22>; - gpio-controller; - #gpio-cells = <2>; - - gpio-line-names = - "","", - "","RBB_CPLD_REFRESH_IN_PRGRS_R_L", - "RBB_EAM0_NIC_CBL_PRSNT_R_L","RBB_EAM1_NIC_CBL_PRSNT_R_L", - "RBB_AINIC_JTAG_MUX_R2_SEL","RBB_SPI_MUX0_R2_SEL", - "RBB_AINIC_PRSNT_R_L","RBB_AINIC_OE_R_N", - "RBB_AINIC_BOARD_R2_ID","RBB_RST_USB2_HUB_R_N", - "RBB_RST_FT4222_R_N","RBB_RST_MCP2210_R_N", - "",""; - }; - - // R Bridge Board FRU - eeprom@52 { - compatible = "atmel,24c256"; - reg = <0x52>; - }; - }; - i2c10mux0ch6: i2c@6 { - reg = <6>; - #address-cells = <1>; - #size-cells = <0>; - }; - i2c10mux0ch7: i2c@7 { - reg = <7>; - #address-cells = <1>; - #size-cells = <0>; - }; - }; -}; - -// L Bridge Board -&i2c11 { - status = "okay"; - - i2c-mux@71 { - compatible = "nxp,pca9548"; - reg = <0x71>; - #address-cells = <1>; - #size-cells = <0>; - i2c-mux-idle-disconnect; - - i2c11mux0ch0: i2c@0 { - reg = <0>; - #address-cells = <1>; - #size-cells = <0>; - }; - i2c11mux0ch1: i2c@1 { - reg = <1>; - #address-cells = <1>; - #size-cells = <0>; - }; - i2c11mux0ch2: i2c@2 { - reg = <2>; - #address-cells = <1>; - #size-cells = <0>; - }; - i2c11mux0ch3: i2c@3 { - reg = <3>; - #address-cells = <1>; - #size-cells = <0>; - }; - i2c11mux0ch4: i2c@4 { - reg = <4>; - #address-cells = <1>; - #size-cells = <0>; - }; - i2c11mux0ch5: i2c@5 { - reg = <5>; - #address-cells = <1>; - #size-cells = <0>; - - gpio@22 { - compatible = "nxp,pca9555"; - reg = <0x22>; - gpio-controller; - #gpio-cells = <2>; - - gpio-line-names = - "","", - "","LBB_CPLD_REFRESH_IN_PRGRS_R_L", - "LBB_EAM0_NIC_CBL_PRSNT_R_L","LBB_EAM1_NIC_CBL_PRSNT_R_L", - "LBB_AINIC_JTAG_MUX_R2_SEL","LBB_SPI_MUX0_R2_SEL", - "LBB_AINIC_PRSNT_R_L","LBB_AINIC_OE_R_N", - "LBB_AINIC_BOARD_R2_ID","LBB_RST_USB2_HUB_R_N", - "LBB_RST_FT4222_R_N","LBB_RST_MCP2210_R_N", - "",""; - }; - - // L Bridge Board FRU - eeprom@52 { - compatible = "atmel,24c256"; - reg = <0x52>; - }; - }; - i2c11mux0ch6: i2c@6 { - reg = <6>; - #address-cells = <1>; - #size-cells = <0>; - }; - i2c11mux0ch7: i2c@7 { - reg = <7>; - #address-cells = <1>; - #size-cells = <0>; - }; - }; -}; - -// Debug Card -&i2c12 { - status = "okay"; -}; - -// MB -&i2c13 { - status = "okay"; - - i2c-mux@70 { - compatible = "nxp,pca9548"; - reg = <0x70>; - #address-cells = <1>; - #size-cells = <0>; - i2c-mux-idle-disconnect; - - i2c13mux0ch0: i2c@0 { - reg = <0>; - #address-cells = <1>; - #size-cells = <0>; - }; - i2c13mux0ch1: i2c@1 { - reg = <1>; - #address-cells = <1>; - #size-cells = <0>; - }; - i2c13mux0ch2: i2c@2 { - reg = <2>; - #address-cells = <1>; - #size-cells = <0>; - }; - i2c13mux0ch3: i2c@3 { - reg = <3>; - #address-cells = <1>; - #size-cells = <0>; - - adc@1f { - compatible = "ti,adc128d818"; - reg = <0x1f>; - ti,mode = /bits/ 8 <1>; - }; - }; - i2c13mux0ch4: i2c@4 { - reg = <4>; - #address-cells = <1>; - #size-cells = <0>; - - // HPM BRD ID FRU - eeprom@51 { - compatible = "atmel,24c256"; - reg = <0x51>; - }; - }; - i2c13mux0ch5: i2c@5 { - reg = <5>; - #address-cells = <1>; - #size-cells = <0>; - }; - i2c13mux0ch6: i2c@6 { - reg = <6>; - #address-cells = <1>; - #size-cells = <0>; - }; - i2c13mux0ch7: i2c@7 { - reg = <7>; - #address-cells = <1>; - #size-cells = <0>; - - nfc@28 { - compatible = "nxp,nxp-nci-i2c"; - reg = <0x28>; - - interrupt-parent = <&sgpiom0>; - interrupts = <156 IRQ_TYPE_LEVEL_HIGH>; - - enable-gpios = <&sgpiom0 241 GPIO_ACTIVE_HIGH>; - }; - }; - }; -}; - -// SCM -&i2c14 { - status = "okay"; -}; - -&i2c15 { - status = "okay"; -}; - -&kcs2 { - aspeed,lpc-io-reg = <0xca8>; - status = "okay"; -}; - -&kcs3 { - aspeed,lpc-io-reg = <0xca2>; - status = "okay"; -}; - -&lpc_ctrl { - status = "okay"; -}; - -&mac2 { - status = "okay"; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_ncsi3_default>; - use-ncsi; -}; - -&sgpiom0 { - ngpios = <128>; - bus-frequency = <2000000>; - gpio-line-names = - /*in - out - in - out */ - /* A0-A7 line 0-15 */ - "", "FM_CPU0_SYS_RESET_N", "", "CPU0_KBRST_N", - "", "FM_CPU0_PROCHOT_trigger_N", "", "FM_CLR_CMOS_R_P0", - "", "Force_I3C_SEL", "", "SYSTEM_Force_Run_AC_Cycle", - "", "", "", "", - - /* B0-B7 line 16-31 */ - "Channel0_leakage_EAM3", "FM_CPU_FPGA_JTAG_MUX_SEL", - "Channel1_leakage_EAM0", "FM_SCM_JTAG_MUX_SEL", - "Channel2_leakage_Manifold1", "FM_BRIDGE_JTAG_MUX_SEL", - "Channel3_leakage", "FM_CPU0_NMI_SYNC_FLOOD_N", - "Channel4_leakage_Manifold2", "", - "Channel5_leakage_EAM1", "", - "Channel6_leakage_CPU_DIMM", "", - "Channel7_leakage_EAM2", "", - - /* C0-C7 line 32-47 */ - "RSVD_RMC_GPIO3", "", "", "", - "", "", "", "", - "LEAK_DETECT_RMC_N", "", "", "", - "", "", "", "", - - /* D0-D7 line 48-63 */ - "PWRGD_PDB_EAMHSC0_CPLD_PG_R", "", - "PWRGD_PDB_EAMHSC1_CPLD_PG_R", "", - "PWRGD_PDB_EAMHSC2_CPLD_PG_R", "", - "PWRGD_PDB_EAMHSC3_CPLD_PG_R", "", - "AMC_BRD_PRSNT_CPLD_L", "", "", "", - "", "", "", "", - - /* E0-E7 line 64-79 */ - "AMC_PDB_EAMHSC0_CPLD_EN_R", "", - "AMC_PDB_EAMHSC1_CPLD_EN_R", "", - "AMC_PDB_EAMHSC2_CPLD_EN_R", "", - "AMC_PDB_EAMHSC3_CPLD_EN_R", "", - "", "", "", "", - "", "", "", "", - - /* F0-F7 line 80-95 */ - "PWRGD_PVDDCR_CPU1_P0", "SGPIO_READY", - "PWRGD_PVDDCR_CPU0_P0", "", - "", "", "", "", - "", "", "", "", - - /* G0-G7 line 96-111 */ - "PWRGD_PVDDCR_SOC_P0", "", - "PWRGD_PVDDIO_P0", "", - "PWRGD_PVDDIO_MEM_S3_P0", "", - "PWRGD_CHMP_CPU0_FPGA", "", - "PWRGD_CHIL_CPU0_FPGA", "", - "PWRGD_CHEH_CPU0_FPGA", "", - "PWRGD_CHAD_CPU0_FPGA", "FM_BMC_READY_PLD", - "", "", - - /* H0-H7 line 112-127 */ - "PWRGD_P3V3", "", - "P12V_DDR_IP_PWRGD_R", "", - "P12V_DDR_AH_PWRGD_R", "", - "PWRGD_P12V_VRM1_CPLD_PG_R", "", - "PWRGD_P12V_VRM0_CPLD_PG_R", "", - "PWRGD_PDB_HSC4_CPLD_PG_R", "", - "PWRGD_PVDD18_S5_P0_PG", "", - "PWRGD_PVDD33_S5_P0_PG", "", - - /* I0-I7 line 128-143 */ - "EAM0_BRD_PRSNT_R_L", "", - "EAM1_BRD_PRSNT_R_L", "", - "EAM2_BRD_PRSNT_R_L", "", - "EAM3_BRD_PRSNT_R_L", "", - "EAM0_CPU_MOD_PWR_GD_R", "", - "EAM1_CPU_MOD_PWR_GD_R", "", - "EAM2_CPU_MOD_PWR_GD_R", "", - "EAM3_CPU_MOD_PWR_GD_R", "", - - /* J0-J7 line 144-159 */ - "PRSNT_L_BIRDGE_R", "", - "PRSNT_R_BIRDGE_R", "", - "BRIDGE_L_MAIN_PG_R", "", - "BRIDGE_R_MAIN_PG_R", "", - "BRIDGE_L_STBY_PG_R", "", - "BRIDGE_R_STBY_PG_R", "", - "", "", "", "", - - /* K0-K7 line 160-175 */ - "ADC_I2C_ALERT_N", "", - "TEMP_I2C_ALERT_R_L", "", - "CPU0_VR_SMB_ALERT_CPLD_N", "", - "COVER_INTRUDER_R_N", "", - "HANDLE_INTRUDER_CPLD_N", "", - "IRQ_MCIO_CPLD_WAKE_R_N", "", - "APML_CPU0_ALERT_R_N", "", - "PDB_ALERT_R_N", "", - - /* L0-L7 line 176-191 */ - "CPU0_SP7R1", "", "CPU0_SP7R2", "", - "CPU0_SP7R3", "", "CPU0_SP7R4", "", - "CPU0_CORETYPE0", "", "CPU0_CORETYPE1", "", - "CPU0_CORETYPE2", "", "FM_BIOS_POST_CMPLT_R_N", "", - - /* M0-M7 line 192-207 */ - "EAM0_SMERR_CPLD_R_L", "", - "EAM1_SMERR_CPLD_R_L", "", - "EAM2_SMERR_CPLD_R_L", "", - "EAM3_SMERR_CPLD_R_L", "", - "CPU0_SMERR_N_R", "", - "CPU0_NV_SAVE_N_R", "", - "PDB_PWR_LOSS_CPLD_N", "", - "IRQ_BMC_SMI_ACTIVE_R_N", "", - - /* N0-N7 line 208-223 */ - "AMCROT_BMC_S5_RDY_R", "", - "AMC_RDY_R", "", - "AMC_STBY_PGOOD_R", "", - "CPU_AMC_SLP_S5_R_L", "", - "AMC_CPU_EAMPG_R", "", - "", "", "", "", - - /* O0-O7 line 224-239 */ - "HPM_PWR_FAIL", "Port80_b0", - "FM_DIMM_IP_FAIL", "Port80_b1", - "FM_DIMM_AH_FAIL", "Port80_b2", - "HPM_AMC_THERMTRIP_R_L", "Port80_b3", - "FM_CPU0_THERMTRIP_N", "Port80_b4", - "PVDDCR_SOC_P0_OCP_L", "Port80_b5", - "CPLD_SGPIO_RDY", "Port80_b6", - "", "Port80_b7", - - /* P0-P7 line 240-255 */ - "CPU0_SLP_S5_N_R", "NFC_VEN", - "CPU0_SLP_S3_N_R", "", - "FM_CPU0_PWRGD", "", - "PWRGD_RMC", "", - "FM_RST_CPU0_RESET_N", "", - "FM_PWRGD_CPU0_PWROK", "", - "wS5_PWR_Ready", "", - "wS0_ON_N", "PWRGD_P1V0_AUX"; - status = "okay"; -}; - -// BIOS Flash -&spi2 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_spi2_default>; - status = "okay"; - reg = <0x1e631000 0xc4>, <0x50000000 0x8000000>; - - flash@0 { - compatible = "jedec,spi-nor"; - label = "pnor"; - spi-max-frequency = <12000000>; - spi-tx-bus-width = <2>; - spi-rx-bus-width = <2>; - status = "okay"; - }; -}; - -// HOST BIOS Debug -&uart1 { - status = "okay"; -}; - -&uart3 { - status = "okay"; -}; - -&uart4 { - status = "okay"; -}; - -// BMC Debug Console -&uart5 { - status = "okay"; -}; - -&uart_routing { - status = "okay"; -}; - -&uhci { - status = "okay"; -}; - -&vhub { - status = "okay"; - pinctrl-names = "default"; -}; - -&video { - status = "okay"; - memory-region = <&video_engine_memory>; -}; - -&wdt1 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_wdtrst1_default>; - aspeed,reset-type = "soc"; - aspeed,external-signal; - aspeed,ext-push-pull; - aspeed,ext-active-high; - aspeed,ext-pulse-duration = <256>; - status = "okay"; -}; -- 2.34.1