| Message ID | 20171211050704.20621-17-joel@jms.id.au (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Sun, Dec 10, 2017 at 11:07 PM, Joel Stanley <joel@jms.id.au> wrote: > The Witherspoon BMC is an ASPEED ast2500 based BMC that is part of an > OpenPower Power9 server. > > This adds the device tree description for most upstream components. It > is a squashed commit from the OpenBMC kernel tree. > > Signed-off-by: Brandon Wyman <bjwyman@gmail.com> > Signed-off-by: Matt Spinler <spinler@us.ibm.com> > Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com> > Signed-off-by: Edward A. James <eajames@us.ibm.com> > Signed-off-by: Cédric Le Goater <clg@kaod.org> > Signed-off-by: Andrew Jeffery <andrew@aj.id.au> > Signed-off-by: Joel Stanley <joel@jms.id.au> > --- > arch/arm/boot/dts/Makefile | 4 +- > arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts | 547 +++++++++++++++++++++++ > 2 files changed, 550 insertions(+), 1 deletion(-) > create mode 100644 arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts > > diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile > index 5d1e9d37bf3a..15a9207319c1 100644 > --- a/arch/arm/boot/dts/Makefile > +++ b/arch/arm/boot/dts/Makefile > @@ -1104,5 +1104,7 @@ dtb-$(CONFIG_ARCH_ZX) += zx296702-ad1.dtb > dtb-$(CONFIG_ARCH_ASPEED) += \ > aspeed-ast2500-evb.dtb \ > aspeed-bmc-opp-palmetto.dtb \ > - aspeed-bmc-opp-romulus.dtb > + aspeed-bmc-opp-romulus.dtb \ > + aspeed-bmc-opp-witherspoon.dtb > + > endif > diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts b/arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts > new file mode 100644 > index 000000000000..9a0937512e5b > --- /dev/null > +++ b/arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts > @@ -0,0 +1,547 @@ > +// SPDX-License-Identifier: GPL-2.0+ > +/dts-v1/; > +#include "aspeed-g5.dtsi" > +#include <dt-bindings/leds/leds-pca955x.h> > + > +/ { > + model = "Witherspoon BMC"; > + compatible = "ibm,witherspoon-bmc", "aspeed,ast2500"; > + > + chosen { > + stdout-path = &uart5; > + bootargs = "console=ttyS4,115200 earlyprintk"; > + }; > + > + memory { > + reg = <0x80000000 0x20000000>; > + }; > + > + reserved-memory { > + #address-cells = <1>; > + #size-cells = <1>; > + ranges; > + > + flash_memory: region@98000000 { > + no-map; > + reg = <0x98000000 0x04000000>; /* 64M */ > + }; > + }; > + > + gpio-keys-polled { > + compatible = "gpio-keys-polled"; > + #address-cells = <1>; > + #size-cells = <0>; > + poll-interval = <1000>; > + > + fan0-presence { > + label = "fan0-presence"; > + gpios = <&pca0 4 GPIO_ACTIVE_LOW>; > + linux,code = <4>; > + }; > + > + fan1-presence { > + label = "fan1-presence"; > + gpios = <&pca0 5 GPIO_ACTIVE_LOW>; > + linux,code = <5>; > + }; > + > + fan2-presence { > + label = "fan2-presence"; > + gpios = <&pca0 6 GPIO_ACTIVE_LOW>; > + linux,code = <6>; > + }; > + > + fan3-presence { > + label = "fan3-presence"; > + gpios = <&pca0 7 GPIO_ACTIVE_LOW>; > + linux,code = <7>; > + }; > + }; > + > + leds { > + compatible = "gpio-leds"; > + > + fan0 { > + retain-state-shutdown; > + default-state = "keep"; > + gpios = <&pca0 0 GPIO_ACTIVE_LOW>; > + }; > + > + fan1 { > + retain-state-shutdown; > + default-state = "keep"; > + gpios = <&pca0 1 GPIO_ACTIVE_LOW>; > + }; > + > + fan2 { > + retain-state-shutdown; > + default-state = "keep"; > + gpios = <&pca0 2 GPIO_ACTIVE_LOW>; > + }; > + > + fan3 { > + retain-state-shutdown; > + default-state = "keep"; > + gpios = <&pca0 3 GPIO_ACTIVE_LOW>; > + }; > + > + front-fault { > + retain-state-shutdown; > + default-state = "keep"; > + gpios = <&pca0 13 GPIO_ACTIVE_LOW>; > + }; > + > + front-power { > + retain-state-shutdown; > + default-state = "keep"; > + gpios = <&pca0 14 GPIO_ACTIVE_LOW>; > + }; > + > + front-id { > + retain-state-shutdown; > + default-state = "keep"; > + gpios = <&pca0 15 GPIO_ACTIVE_LOW>; > + }; > + > + rear-fault { > + gpios = <&gpio ASPEED_GPIO(N, 2) GPIO_ACTIVE_LOW>; > + }; > + > + rear-id { > + gpios = <&gpio ASPEED_GPIO(N, 4) GPIO_ACTIVE_LOW>; > + }; > + > + rear-power { > + gpios = <&gpio ASPEED_GPIO(N, 3) GPIO_ACTIVE_LOW>; > + }; > + > + power-button { > + gpios = <&gpio ASPEED_GPIO(R, 5) GPIO_ACTIVE_LOW>; > + }; > + }; > + > + fsi: gpio-fsi { > + compatible = "fsi-master-gpio", "fsi-master"; > + #address-cells = <2>; > + #size-cells = <0>; > + > + clock-gpios = <&gpio ASPEED_GPIO(AA, 0) GPIO_ACTIVE_HIGH>; > + data-gpios = <&gpio ASPEED_GPIO(E, 0) GPIO_ACTIVE_HIGH>; > + mux-gpios = <&gpio ASPEED_GPIO(A, 6) GPIO_ACTIVE_HIGH>; > + enable-gpios = <&gpio ASPEED_GPIO(D, 0) GPIO_ACTIVE_HIGH>; > + trans-gpios = <&gpio ASPEED_GPIO(R, 2) GPIO_ACTIVE_HIGH>; > + }; > + > + iio-hwmon-dps310 { > + compatible = "iio-hwmon"; > + io-channels = <&dps 0>; > + }; > + > + iio-hwmon-bmp280 { > + compatible = "iio-hwmon"; > + io-channels = <&bmp 1>; > + }; > + > +}; > + > +&fmc { > + status = "okay"; > + > + flash@0 { > + status = "okay"; > + label = "bmc"; > + m25p,fast-read; > +#include "openbmc-flash-layout.dtsi" > + }; > + > + flash@1 { > + status = "okay"; > + label = "alt"; > + m25p,fast-read; > + }; > +}; > + > +&spi1 { > + status = "okay"; > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_spi1_default>; > + > + flash@0 { > + status = "okay"; > + label = "pnor"; > + m25p,fast-read; > + }; > +}; > + > +&uart1 { > + /* Rear RS-232 connector */ > + status = "okay"; > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_txd1_default > + &pinctrl_rxd1_default > + &pinctrl_nrts1_default > + &pinctrl_ndtr1_default > + &pinctrl_ndsr1_default > + &pinctrl_ncts1_default > + &pinctrl_ndcd1_default > + &pinctrl_nri1_default>; > +}; > + > +&uart2 { > + /* APSS */ > + status = "okay"; > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_txd2_default &pinctrl_rxd2_default>; > +}; > + > +&uart5 { > + status = "okay"; > +}; > + > +&lpc_ctrl { > + status = "okay"; > + memory-region = <&flash_memory>; > + flash = <&spi1>; > +}; > + > +&mac0 { > + status = "okay"; > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_rmii1_default>; > + use-ncsi; > +}; > + > +&i2c2 { > + status = "okay"; > + > + /* MUX -> > + * Samtec 1 > + * Samtec 2 > + */ > +}; > + > +&i2c3 { > + status = "okay"; > + > + bmp: bmp280@77 { > + compatible = "bosch,bmp280"; > + reg = <0x77>; > + #io-channel-cells = <1>; > + }; > + > + max31785@52 { > + compatible = "maxim,max31785a"; > + reg = <0x52>; > + #address-cells = <1>; > + #size-cells = <0>; > + }; > + > + dps: dps310@76 { > + compatible = "infineon,dps310"; > + reg = <0x76>; > + #io-channel-cells = <0>; > + }; > + > + pca0: pca9552@60 { > + compatible = "nxp,pca9552"; > + reg = <0x60>; > + #address-cells = <1>; > + #size-cells = <0>; > + > + gpio-controller; > + #gpio-cells = <2>; > + > + gpio@0 { > + reg = <0>; > + type = <PCA955X_TYPE_GPIO>; > + }; > + > + gpio@1 { > + reg = <1>; > + type = <PCA955X_TYPE_GPIO>; > + }; > + > + gpio@2 { > + reg = <2>; > + type = <PCA955X_TYPE_GPIO>; > + }; > + > + gpio@3 { > + reg = <3>; > + type = <PCA955X_TYPE_GPIO>; > + }; > + > + gpio@4 { > + reg = <4>; > + type = <PCA955X_TYPE_GPIO>; > + }; > + > + gpio@5 { > + reg = <5>; > + type = <PCA955X_TYPE_GPIO>; > + }; > + > + gpio@6 { > + reg = <6>; > + type = <PCA955X_TYPE_GPIO>; > + }; > + > + gpio@7 { > + reg = <7>; > + type = <PCA955X_TYPE_GPIO>; > + }; > + > + gpio@8 { > + reg = <8>; > + type = <PCA955X_TYPE_GPIO>; > + }; > + > + gpio@9 { > + reg = <9>; > + type = <PCA955X_TYPE_GPIO>; > + }; > + > + gpio@10 { > + reg = <10>; > + type = <PCA955X_TYPE_GPIO>; > + }; > + > + gpio@11 { > + reg = <11>; > + type = <PCA955X_TYPE_GPIO>; > + }; > + > + gpio@12 { > + reg = <12>; > + type = <PCA955X_TYPE_GPIO>; > + }; > + > + gpio@13 { > + reg = <13>; > + type = <PCA955X_TYPE_GPIO>; > + }; > + > + gpio@14 { > + reg = <14>; > + type = <PCA955X_TYPE_GPIO>; > + }; > + > + gpio@15 { > + reg = <15>; > + type = <PCA955X_TYPE_GPIO>; > + }; > + }; > + > + power-supply@68 { > + compatible = "ibm,cffps1"; > + reg = <0x68>; > + }; > + > + power-supply@69 { > + compatible = "ibm,cffps1"; > + reg = <0x69>; > + }; > +}; > + > +&i2c4 { > + status = "okay"; > + > + tmp423a@4c { > + compatible = "ti,tmp423"; > + reg = <0x4c>; > + }; > + > + ir35221@70 { > + compatible = "infineon,ir35221"; > + reg = <0x70>; > + }; > + > + ir35221@71 { > + compatible = "infineon,ir35221"; > + reg = <0x71>; > + }; > +}; > + > + > +&i2c5 { > + status = "okay"; > + > + tmp423a@4c { > + compatible = "ti,tmp423"; > + reg = <0x4c>; > + }; > + > + ir35221@70 { > + compatible = "infineon,ir35221"; > + reg = <0x70>; > + }; > + > + ir35221@71 { > + compatible = "infineon,ir35221"; > + reg = <0x71>; > + }; > +}; > + > +&i2c9 { > + status = "okay"; > + > + tmp275@4a { > + compatible = "ti,tmp275"; > + reg = <0x4a>; > + }; > +}; > + > +&i2c10 { > + /* MUX > + * -> PCIe Slot 3 > + * -> PCIe Slot 4 > + */ > + status = "okay"; > +}; > + > +&i2c11 { > + status = "okay"; > + > + pca9552: pca9552@60 { > + compatible = "nxp,pca9552"; > + reg = <0x60>; > + #address-cells = <1>; > + #size-cells = <0>; > + gpio-controller; > + #gpio-cells = <2>; > + > + gpio-line-names = "PS_SMBUS_RESET_N", "APSS_RESET_N", > + "GPU0_TH_OVERT_N_BUFF", "GPU1_TH_OVERT_N_BUFF", > + "GPU2_TH_OVERT_N_BUFF", "GPU3_TH_OVERT_N_BUFF", > + "GPU4_TH_OVERT_N_BUFF", "GPU5_TH_OVERT_N_BUFF", > + "GPU0_PWR_GOOD_BUFF", "GPU1_PWR_GOOD_BUFF", > + "GPU2_PWR_GOOD_BUFF", "GPU3_PWR_GOOD_BUFF", > + "GPU4_PWR_GOOD_BUFF", "GPU5_PWR_GOOD_BUFF", > + "12V_BREAKER_FLT_N", "THROTTLE_UNLATCHED_N"; > + > + gpio@0 { > + reg = <0>; > + type = <PCA955X_TYPE_GPIO>; > + }; > + > + gpio@1 { > + reg = <1>; > + type = <PCA955X_TYPE_GPIO>; > + }; > + > + gpio@2 { > + reg = <2>; > + type = <PCA955X_TYPE_GPIO>; > + }; > + > + gpio@3 { > + reg = <3>; > + type = <PCA955X_TYPE_GPIO>; > + }; > + > + gpio@4 { > + reg = <4>; > + type = <PCA955X_TYPE_GPIO>; > + }; > + > + gpio@5 { > + reg = <5>; > + type = <PCA955X_TYPE_GPIO>; > + }; > + > + gpio@6 { > + reg = <6>; > + type = <PCA955X_TYPE_GPIO>; > + }; > + > + gpio@7 { > + reg = <7>; > + type = <PCA955X_TYPE_GPIO>; > + }; > + > + gpio@8 { > + reg = <8>; > + type = <PCA955X_TYPE_GPIO>; > + }; > + > + gpio@9 { > + reg = <9>; > + type = <PCA955X_TYPE_GPIO>; > + }; > + > + gpio@10 { > + reg = <10>; > + type = <PCA955X_TYPE_GPIO>; > + }; > + > + gpio@11 { > + reg = <11>; > + type = <PCA955X_TYPE_GPIO>; > + }; > + > + gpio@12 { > + reg = <12>; > + type = <PCA955X_TYPE_GPIO>; > + }; > + > + gpio@13 { > + reg = <13>; > + type = <PCA955X_TYPE_GPIO>; > + }; > + > + gpio@14 { > + reg = <14>; > + type = <PCA955X_TYPE_GPIO>; > + }; > + > + gpio@15 { > + reg = <15>; > + type = <PCA955X_TYPE_GPIO>; > + }; > + }; > + > + rtc@32 { > + compatible = "epson,rx8900"; > + reg = <0x32>; > + }; > + > + eeprom@51 { > + compatible = "atmel,24c64"; > + reg = <0x51>; > + }; > + > + ucd90160@64 { > + compatible = "ti,ucd90160"; > + reg = <0x64>; > + }; > +}; > + > +&i2c12 { > + status = "okay"; > +}; > + > +&i2c13 { > + status = "okay"; > +}; > + > +&vuart { > + status = "okay"; > +}; > + > +&gfx { > + status = "okay"; > +}; > + > +&pinctrl { > + aspeed,external-nodes = <&gfx &lhc>; > +}; > + > +&wdt1 { > + aspeed,reset-type = "none"; > + aspeed,external-signal; > + aspeed,ext-push-pull; > + aspeed,ext-active-high; > + > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_wdtrst1_default>; > +}; > -- > 2.14.1 > Reviewed-by: Brandon Wyman <bjwyman@gmail.com>
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 5d1e9d37bf3a..15a9207319c1 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -1104,5 +1104,7 @@ dtb-$(CONFIG_ARCH_ZX) += zx296702-ad1.dtb dtb-$(CONFIG_ARCH_ASPEED) += \ aspeed-ast2500-evb.dtb \ aspeed-bmc-opp-palmetto.dtb \ - aspeed-bmc-opp-romulus.dtb + aspeed-bmc-opp-romulus.dtb \ + aspeed-bmc-opp-witherspoon.dtb + endif diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts b/arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts new file mode 100644 index 000000000000..9a0937512e5b --- /dev/null +++ b/arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts @@ -0,0 +1,547 @@ +// SPDX-License-Identifier: GPL-2.0+ +/dts-v1/; +#include "aspeed-g5.dtsi" +#include <dt-bindings/leds/leds-pca955x.h> + +/ { + model = "Witherspoon BMC"; + compatible = "ibm,witherspoon-bmc", "aspeed,ast2500"; + + chosen { + stdout-path = &uart5; + bootargs = "console=ttyS4,115200 earlyprintk"; + }; + + memory { + reg = <0x80000000 0x20000000>; + }; + + reserved-memory { + #address-cells = <1>; + #size-cells = <1>; + ranges; + + flash_memory: region@98000000 { + no-map; + reg = <0x98000000 0x04000000>; /* 64M */ + }; + }; + + gpio-keys-polled { + compatible = "gpio-keys-polled"; + #address-cells = <1>; + #size-cells = <0>; + poll-interval = <1000>; + + fan0-presence { + label = "fan0-presence"; + gpios = <&pca0 4 GPIO_ACTIVE_LOW>; + linux,code = <4>; + }; + + fan1-presence { + label = "fan1-presence"; + gpios = <&pca0 5 GPIO_ACTIVE_LOW>; + linux,code = <5>; + }; + + fan2-presence { + label = "fan2-presence"; + gpios = <&pca0 6 GPIO_ACTIVE_LOW>; + linux,code = <6>; + }; + + fan3-presence { + label = "fan3-presence"; + gpios = <&pca0 7 GPIO_ACTIVE_LOW>; + linux,code = <7>; + }; + }; + + leds { + compatible = "gpio-leds"; + + fan0 { + retain-state-shutdown; + default-state = "keep"; + gpios = <&pca0 0 GPIO_ACTIVE_LOW>; + }; + + fan1 { + retain-state-shutdown; + default-state = "keep"; + gpios = <&pca0 1 GPIO_ACTIVE_LOW>; + }; + + fan2 { + retain-state-shutdown; + default-state = "keep"; + gpios = <&pca0 2 GPIO_ACTIVE_LOW>; + }; + + fan3 { + retain-state-shutdown; + default-state = "keep"; + gpios = <&pca0 3 GPIO_ACTIVE_LOW>; + }; + + front-fault { + retain-state-shutdown; + default-state = "keep"; + gpios = <&pca0 13 GPIO_ACTIVE_LOW>; + }; + + front-power { + retain-state-shutdown; + default-state = "keep"; + gpios = <&pca0 14 GPIO_ACTIVE_LOW>; + }; + + front-id { + retain-state-shutdown; + default-state = "keep"; + gpios = <&pca0 15 GPIO_ACTIVE_LOW>; + }; + + rear-fault { + gpios = <&gpio ASPEED_GPIO(N, 2) GPIO_ACTIVE_LOW>; + }; + + rear-id { + gpios = <&gpio ASPEED_GPIO(N, 4) GPIO_ACTIVE_LOW>; + }; + + rear-power { + gpios = <&gpio ASPEED_GPIO(N, 3) GPIO_ACTIVE_LOW>; + }; + + power-button { + gpios = <&gpio ASPEED_GPIO(R, 5) GPIO_ACTIVE_LOW>; + }; + }; + + fsi: gpio-fsi { + compatible = "fsi-master-gpio", "fsi-master"; + #address-cells = <2>; + #size-cells = <0>; + + clock-gpios = <&gpio ASPEED_GPIO(AA, 0) GPIO_ACTIVE_HIGH>; + data-gpios = <&gpio ASPEED_GPIO(E, 0) GPIO_ACTIVE_HIGH>; + mux-gpios = <&gpio ASPEED_GPIO(A, 6) GPIO_ACTIVE_HIGH>; + enable-gpios = <&gpio ASPEED_GPIO(D, 0) GPIO_ACTIVE_HIGH>; + trans-gpios = <&gpio ASPEED_GPIO(R, 2) GPIO_ACTIVE_HIGH>; + }; + + iio-hwmon-dps310 { + compatible = "iio-hwmon"; + io-channels = <&dps 0>; + }; + + iio-hwmon-bmp280 { + compatible = "iio-hwmon"; + io-channels = <&bmp 1>; + }; + +}; + +&fmc { + status = "okay"; + + flash@0 { + status = "okay"; + label = "bmc"; + m25p,fast-read; +#include "openbmc-flash-layout.dtsi" + }; + + flash@1 { + status = "okay"; + label = "alt"; + m25p,fast-read; + }; +}; + +&spi1 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_spi1_default>; + + flash@0 { + status = "okay"; + label = "pnor"; + m25p,fast-read; + }; +}; + +&uart1 { + /* Rear RS-232 connector */ + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_txd1_default + &pinctrl_rxd1_default + &pinctrl_nrts1_default + &pinctrl_ndtr1_default + &pinctrl_ndsr1_default + &pinctrl_ncts1_default + &pinctrl_ndcd1_default + &pinctrl_nri1_default>; +}; + +&uart2 { + /* APSS */ + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_txd2_default &pinctrl_rxd2_default>; +}; + +&uart5 { + status = "okay"; +}; + +&lpc_ctrl { + status = "okay"; + memory-region = <&flash_memory>; + flash = <&spi1>; +}; + +&mac0 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_rmii1_default>; + use-ncsi; +}; + +&i2c2 { + status = "okay"; + + /* MUX -> + * Samtec 1 + * Samtec 2 + */ +}; + +&i2c3 { + status = "okay"; + + bmp: bmp280@77 { + compatible = "bosch,bmp280"; + reg = <0x77>; + #io-channel-cells = <1>; + }; + + max31785@52 { + compatible = "maxim,max31785a"; + reg = <0x52>; + #address-cells = <1>; + #size-cells = <0>; + }; + + dps: dps310@76 { + compatible = "infineon,dps310"; + reg = <0x76>; + #io-channel-cells = <0>; + }; + + pca0: pca9552@60 { + compatible = "nxp,pca9552"; + reg = <0x60>; + #address-cells = <1>; + #size-cells = <0>; + + gpio-controller; + #gpio-cells = <2>; + + gpio@0 { + reg = <0>; + type = <PCA955X_TYPE_GPIO>; + }; + + gpio@1 { + reg = <1>; + type = <PCA955X_TYPE_GPIO>; + }; + + gpio@2 { + reg = <2>; + type = <PCA955X_TYPE_GPIO>; + }; + + gpio@3 { + reg = <3>; + type = <PCA955X_TYPE_GPIO>; + }; + + gpio@4 { + reg = <4>; + type = <PCA955X_TYPE_GPIO>; + }; + + gpio@5 { + reg = <5>; + type = <PCA955X_TYPE_GPIO>; + }; + + gpio@6 { + reg = <6>; + type = <PCA955X_TYPE_GPIO>; + }; + + gpio@7 { + reg = <7>; + type = <PCA955X_TYPE_GPIO>; + }; + + gpio@8 { + reg = <8>; + type = <PCA955X_TYPE_GPIO>; + }; + + gpio@9 { + reg = <9>; + type = <PCA955X_TYPE_GPIO>; + }; + + gpio@10 { + reg = <10>; + type = <PCA955X_TYPE_GPIO>; + }; + + gpio@11 { + reg = <11>; + type = <PCA955X_TYPE_GPIO>; + }; + + gpio@12 { + reg = <12>; + type = <PCA955X_TYPE_GPIO>; + }; + + gpio@13 { + reg = <13>; + type = <PCA955X_TYPE_GPIO>; + }; + + gpio@14 { + reg = <14>; + type = <PCA955X_TYPE_GPIO>; + }; + + gpio@15 { + reg = <15>; + type = <PCA955X_TYPE_GPIO>; + }; + }; + + power-supply@68 { + compatible = "ibm,cffps1"; + reg = <0x68>; + }; + + power-supply@69 { + compatible = "ibm,cffps1"; + reg = <0x69>; + }; +}; + +&i2c4 { + status = "okay"; + + tmp423a@4c { + compatible = "ti,tmp423"; + reg = <0x4c>; + }; + + ir35221@70 { + compatible = "infineon,ir35221"; + reg = <0x70>; + }; + + ir35221@71 { + compatible = "infineon,ir35221"; + reg = <0x71>; + }; +}; + + +&i2c5 { + status = "okay"; + + tmp423a@4c { + compatible = "ti,tmp423"; + reg = <0x4c>; + }; + + ir35221@70 { + compatible = "infineon,ir35221"; + reg = <0x70>; + }; + + ir35221@71 { + compatible = "infineon,ir35221"; + reg = <0x71>; + }; +}; + +&i2c9 { + status = "okay"; + + tmp275@4a { + compatible = "ti,tmp275"; + reg = <0x4a>; + }; +}; + +&i2c10 { + /* MUX + * -> PCIe Slot 3 + * -> PCIe Slot 4 + */ + status = "okay"; +}; + +&i2c11 { + status = "okay"; + + pca9552: pca9552@60 { + compatible = "nxp,pca9552"; + reg = <0x60>; + #address-cells = <1>; + #size-cells = <0>; + gpio-controller; + #gpio-cells = <2>; + + gpio-line-names = "PS_SMBUS_RESET_N", "APSS_RESET_N", + "GPU0_TH_OVERT_N_BUFF", "GPU1_TH_OVERT_N_BUFF", + "GPU2_TH_OVERT_N_BUFF", "GPU3_TH_OVERT_N_BUFF", + "GPU4_TH_OVERT_N_BUFF", "GPU5_TH_OVERT_N_BUFF", + "GPU0_PWR_GOOD_BUFF", "GPU1_PWR_GOOD_BUFF", + "GPU2_PWR_GOOD_BUFF", "GPU3_PWR_GOOD_BUFF", + "GPU4_PWR_GOOD_BUFF", "GPU5_PWR_GOOD_BUFF", + "12V_BREAKER_FLT_N", "THROTTLE_UNLATCHED_N"; + + gpio@0 { + reg = <0>; + type = <PCA955X_TYPE_GPIO>; + }; + + gpio@1 { + reg = <1>; + type = <PCA955X_TYPE_GPIO>; + }; + + gpio@2 { + reg = <2>; + type = <PCA955X_TYPE_GPIO>; + }; + + gpio@3 { + reg = <3>; + type = <PCA955X_TYPE_GPIO>; + }; + + gpio@4 { + reg = <4>; + type = <PCA955X_TYPE_GPIO>; + }; + + gpio@5 { + reg = <5>; + type = <PCA955X_TYPE_GPIO>; + }; + + gpio@6 { + reg = <6>; + type = <PCA955X_TYPE_GPIO>; + }; + + gpio@7 { + reg = <7>; + type = <PCA955X_TYPE_GPIO>; + }; + + gpio@8 { + reg = <8>; + type = <PCA955X_TYPE_GPIO>; + }; + + gpio@9 { + reg = <9>; + type = <PCA955X_TYPE_GPIO>; + }; + + gpio@10 { + reg = <10>; + type = <PCA955X_TYPE_GPIO>; + }; + + gpio@11 { + reg = <11>; + type = <PCA955X_TYPE_GPIO>; + }; + + gpio@12 { + reg = <12>; + type = <PCA955X_TYPE_GPIO>; + }; + + gpio@13 { + reg = <13>; + type = <PCA955X_TYPE_GPIO>; + }; + + gpio@14 { + reg = <14>; + type = <PCA955X_TYPE_GPIO>; + }; + + gpio@15 { + reg = <15>; + type = <PCA955X_TYPE_GPIO>; + }; + }; + + rtc@32 { + compatible = "epson,rx8900"; + reg = <0x32>; + }; + + eeprom@51 { + compatible = "atmel,24c64"; + reg = <0x51>; + }; + + ucd90160@64 { + compatible = "ti,ucd90160"; + reg = <0x64>; + }; +}; + +&i2c12 { + status = "okay"; +}; + +&i2c13 { + status = "okay"; +}; + +&vuart { + status = "okay"; +}; + +&gfx { + status = "okay"; +}; + +&pinctrl { + aspeed,external-nodes = <&gfx &lhc>; +}; + +&wdt1 { + aspeed,reset-type = "none"; + aspeed,external-signal; + aspeed,ext-push-pull; + aspeed,ext-active-high; + + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_wdtrst1_default>; +};