diff options
Diffstat (limited to 'arch/arm/boot/dts/aspeed-bmc-ampere-mtjade.dts')
| -rw-r--r-- | arch/arm/boot/dts/aspeed-bmc-ampere-mtjade.dts | 388 |
1 files changed, 279 insertions, 109 deletions
diff --git a/arch/arm/boot/dts/aspeed-bmc-ampere-mtjade.dts b/arch/arm/boot/dts/aspeed-bmc-ampere-mtjade.dts index 3515d55bd312..d127cbcc7998 100644 --- a/arch/arm/boot/dts/aspeed-bmc-ampere-mtjade.dts +++ b/arch/arm/boot/dts/aspeed-bmc-ampere-mtjade.dts @@ -7,6 +7,50 @@ model = "Ampere Mt. Jade BMC"; compatible = "ampere,mtjade-bmc", "aspeed,ast2500"; + aliases { + /* + * i2c bus 50-57 assigned to NVMe slot 0-7 + */ + i2c50 = &nvmeslot_0; + i2c51 = &nvmeslot_1; + i2c52 = &nvmeslot_2; + i2c53 = &nvmeslot_3; + i2c54 = &nvmeslot_4; + i2c55 = &nvmeslot_5; + i2c56 = &nvmeslot_6; + i2c57 = &nvmeslot_7; + + /* + * i2c bus 60-67 assigned to NVMe slot 8-15 + */ + i2c60 = &nvmeslot_8; + i2c61 = &nvmeslot_9; + i2c62 = &nvmeslot_10; + i2c63 = &nvmeslot_11; + i2c64 = &nvmeslot_12; + i2c65 = &nvmeslot_13; + i2c66 = &nvmeslot_14; + i2c67 = &nvmeslot_15; + + /* + * i2c bus 70-77 assigned to NVMe slot 16-23 + */ + i2c70 = &nvmeslot_16; + i2c71 = &nvmeslot_17; + i2c72 = &nvmeslot_18; + i2c73 = &nvmeslot_19; + i2c74 = &nvmeslot_20; + i2c75 = &nvmeslot_21; + i2c76 = &nvmeslot_22; + i2c77 = &nvmeslot_23; + + /* + * i2c bus 80-81 assigned to NVMe M2 slot 0-1 + */ + i2c80 = &nvme_m2_0; + i2c81 = &nvme_m2_1; + }; + chosen { stdout-path = &uart5; bootargs = "console=ttyS4,115200 earlycon"; @@ -53,101 +97,6 @@ }; }; - gpio-keys { - compatible = "gpio-keys"; - - shutdown_ack { - label = "SHUTDOWN_ACK"; - gpios = <&gpio ASPEED_GPIO(G, 2) GPIO_ACTIVE_LOW>; - linux,code = <ASPEED_GPIO(G, 2)>; - }; - - reboot_ack { - label = "REBOOT_ACK"; - gpios = <&gpio ASPEED_GPIO(J, 3) GPIO_ACTIVE_LOW>; - linux,code = <ASPEED_GPIO(J, 3)>; - }; - - S0_overtemp { - label = "S0_OVERTEMP"; - gpios = <&gpio ASPEED_GPIO(G, 3) GPIO_ACTIVE_LOW>; - linux,code = <ASPEED_GPIO(G, 3)>; - }; - - S0_hightemp { - label = "S0_HIGHTEMP"; - gpios = <&gpio ASPEED_GPIO(J, 0) GPIO_ACTIVE_LOW>; - linux,code = <ASPEED_GPIO(J, 0)>; - }; - - S0_cpu_fault { - label = "S0_CPU_FAULT"; - gpios = <&gpio ASPEED_GPIO(J, 1) GPIO_ACTIVE_HIGH>; - linux,code = <ASPEED_GPIO(J, 1)>; - }; - - S0_scp_auth_fail { - label = "S0_SCP_AUTH_FAIL"; - gpios = <&gpio ASPEED_GPIO(J, 2) GPIO_ACTIVE_LOW>; - linux,code = <ASPEED_GPIO(J, 2)>; - }; - - S1_scp_auth_fail { - label = "S1_SCP_AUTH_FAIL"; - gpios = <&gpio ASPEED_GPIO(Z, 5) GPIO_ACTIVE_LOW>; - linux,code = <ASPEED_GPIO(Z, 5)>; - }; - - S1_overtemp { - label = "S1_OVERTEMP"; - gpios = <&gpio ASPEED_GPIO(Z, 6) GPIO_ACTIVE_LOW>; - linux,code = <ASPEED_GPIO(Z, 6)>; - }; - - S1_hightemp { - label = "S1_HIGHTEMP"; - gpios = <&gpio ASPEED_GPIO(AB, 0) GPIO_ACTIVE_LOW>; - linux,code = <ASPEED_GPIO(AB, 0)>; - }; - - S1_cpu_fault { - label = "S1_CPU_FAULT"; - gpios = <&gpio ASPEED_GPIO(Z, 1) GPIO_ACTIVE_HIGH>; - linux,code = <ASPEED_GPIO(Z, 1)>; - }; - - id_button { - label = "ID_BUTTON"; - gpios = <&gpio ASPEED_GPIO(Q, 5) GPIO_ACTIVE_LOW>; - linux,code = <ASPEED_GPIO(Q, 5)>; - }; - - psu1_vin_good { - label = "PSU1_VIN_GOOD"; - gpios = <&gpio ASPEED_GPIO(H, 4) GPIO_ACTIVE_LOW>; - linux,code = <ASPEED_GPIO(H, 4)>; - }; - - psu2_vin_good { - label = "PSU2_VIN_GOOD"; - gpios = <&gpio ASPEED_GPIO(H, 5) GPIO_ACTIVE_LOW>; - linux,code = <ASPEED_GPIO(H, 5)>; - }; - - psu1_present { - label = "PSU1_PRESENT"; - gpios = <&gpio ASPEED_GPIO(I, 0) GPIO_ACTIVE_LOW>; - linux,code = <ASPEED_GPIO(I, 0)>; - }; - - psu2_present { - label = "PSU2_PRESENT"; - gpios = <&gpio ASPEED_GPIO(I, 1) GPIO_ACTIVE_LOW>; - linux,code = <ASPEED_GPIO(I, 1)>; - }; - - }; - gpioA0mux: mux-controller { compatible = "gpio-mux"; #mux-control-cells = <0>; @@ -295,17 +244,8 @@ <&adc10mux 0>, <&adc10mux 1>, <&adc11mux 0>, <&adc11mux 1>, <&adc12mux 0>, <&adc12mux 1>, - <&adc13mux 0>, <&adc13mux 1>; - }; - - iio-hwmon-adc14 { - compatible = "iio-hwmon"; - io-channels = <&adc 14>; - }; - - iio-hwmon-battery { - compatible = "iio-hwmon"; - io-channels = <&adc 15>; + <&adc13mux 0>, <&adc13mux 1>, + <&adc 14>, <&adc 15>; }; }; @@ -318,6 +258,13 @@ /* spi-max-frequency = <50000000>; */ #include "openbmc-flash-layout-64.dtsi" }; + + flash@1 { + status = "okay"; + m25p,fast-read; + label = "alt-bmc"; +#include "openbmc-flash-layout-64-alt.dtsi" + }; }; &spi1 { @@ -330,6 +277,15 @@ m25p,fast-read; label = "pnor"; /* spi-max-frequency = <100000000>; */ + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + uefi@400000 { + reg = <0x400000 0x1C00000>; + label = "pnor-uefi"; + }; + }; }; }; @@ -445,6 +401,220 @@ &i2c5 { status = "okay"; + i2c-mux@70 { + compatible = "nxp,pca9548"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x70>; + i2c-mux-idle-disconnect; + + nvmeslot_0_7: i2c@3 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0x3>; + }; + }; + + i2c-mux@71 { + compatible = "nxp,pca9548"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x71>; + i2c-mux-idle-disconnect; + + nvmeslot_8_15: i2c@4 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0x4>; + }; + + nvmeslot_16_23: i2c@3 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0x3>; + }; + + }; + + i2c-mux@72 { + compatible = "nxp,pca9545"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x72>; + i2c-mux-idle-disconnect; + + nvme_m2_0: i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0x0>; + }; + + nvme_m2_1: i2c@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0x1>; + }; + }; +}; + +&nvmeslot_0_7 { + status = "okay"; + + i2c-mux@75 { + compatible = "nxp,pca9548"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x75>; + i2c-mux-idle-disconnect; + + nvmeslot_0: i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0x0>; + }; + nvmeslot_1: i2c@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0x1>; + }; + nvmeslot_2: i2c@2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0x2>; + }; + nvmeslot_3: i2c@3 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0x3>; + }; + nvmeslot_4: i2c@4 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0x4>; + }; + nvmeslot_5: i2c@5 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0x5>; + }; + nvmeslot_6: i2c@6 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0x6>; + }; + nvmeslot_7: i2c@7 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0x7>; + }; + + }; +}; + +&nvmeslot_8_15 { + status = "okay"; + + i2c-mux@75 { + compatible = "nxp,pca9548"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x75>; + i2c-mux-idle-disconnect; + + nvmeslot_8: i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0x0>; + }; + nvmeslot_9: i2c@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0x1>; + }; + nvmeslot_10: i2c@2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0x2>; + }; + nvmeslot_11: i2c@3 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0x3>; + }; + nvmeslot_12: i2c@4 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0x4>; + }; + nvmeslot_13: i2c@5 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0x5>; + }; + nvmeslot_14: i2c@6 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0x6>; + }; + nvmeslot_15: i2c@7 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0x7>; + }; + }; +}; + +&nvmeslot_16_23 { + status = "okay"; + + i2c-mux@75 { + compatible = "nxp,pca9548"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x75>; + i2c-mux-idle-disconnect; + + nvmeslot_16: i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0x0>; + }; + nvmeslot_17: i2c@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0x1>; + }; + nvmeslot_18: i2c@2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0x2>; + }; + nvmeslot_19: i2c@3 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0x3>; + }; + nvmeslot_20: i2c@4 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0x4>; + }; + nvmeslot_21: i2c@5 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0x5>; + }; + nvmeslot_22: i2c@6 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0x6>; + }; + nvmeslot_23: i2c@7 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0x7>; + }; + }; }; &i2c6 { @@ -586,7 +756,7 @@ /*E0-E7*/ "","","","","","","","", /*F0-F7*/ "","","BMC_SYS_PSON_L","S0_DDR_SAVE","PGOOD", "S1_DDR_SAVE","","", - /*G0-G7*/ "S0_FW_BOOT_OK","SHD_REQ_L","","S0_OVERTEMP_L","","", + /*G0-G7*/ "host0-ready","SHD_REQ_L","","S0_OVERTEMP_L","","", "","", /*H0-H7*/ "","","","","PSU1_VIN_GOOD","PSU2_VIN_GOOD","","", /*I0-I7*/ "PSU1_PRESENT","PSU2_PRESENT","S1_BMC_SPECIAL_BOOT", @@ -602,7 +772,7 @@ /*Q0-Q7*/ "","","","","","UID_BUTTON","","", /*R0-R7*/ "","","BMC_EXT_HIGHTEMP_L","OCP_AUX_PWREN", "OCP_MAIN_PWREN","RESET_BUTTON","","", - /*S0-S7*/ "","","","","RTC_BAT_SEN_EN","","","", + /*S0-S7*/ "","","","","rtc-battery-voltage-read-enable","","","", /*T0-T7*/ "","","","","","","","", /*U0-U7*/ "","","","","","","","", /*V0-V7*/ "","","","","","","","", @@ -617,7 +787,7 @@ /*AC0-AC7*/ "SYS_PWR_GD","","","","","BMC_READY","SLAVE_PRESENT_L", "BMC_OCP_PG"; - i2c4_o_en { + i2c4-o-en-hog { gpio-hog; gpios = <ASPEED_GPIO(Y, 2) GPIO_ACTIVE_HIGH>; output-high; |