| Message ID | 20190509035549.2203169-1-taoren@fb.com |
|---|---|
| State | Accepted, archived |
| Headers | show |
| Series | ARM: dts: aspeed: Add Facebook YAMP BMC | expand |
On Thu, 9 May 2019, at 13:26, Tao Ren wrote: > Add initial version of device tree for Facebook YAMP ast2500 BMC. > > Signed-off-by: Tao Ren <taoren@fb.com> Acked-by: Andrew Jeffery <andrew@aj.id.au> > --- > arch/arm/boot/dts/Makefile | 1 + > .../arm/boot/dts/aspeed-bmc-facebook-yamp.dts | 160 ++++++++++++++++++ > 2 files changed, 161 insertions(+) > create mode 100644 arch/arm/boot/dts/aspeed-bmc-facebook-yamp.dts > > diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile > index f4f5aeaf3298..710616dcb62e 100644 > --- a/arch/arm/boot/dts/Makefile > +++ b/arch/arm/boot/dts/Makefile > @@ -1254,6 +1254,7 @@ dtb-$(CONFIG_ARCH_ASPEED) += \ > aspeed-bmc-arm-stardragon4800-rep2.dtb \ > aspeed-bmc-facebook-cmm.dtb \ > aspeed-bmc-facebook-tiogapass.dtb \ > + aspeed-bmc-facebook-yamp.dtb \ > aspeed-bmc-intel-s2600wf.dtb \ > aspeed-bmc-opp-lanyang.dtb \ > aspeed-bmc-opp-palmetto.dtb \ > diff --git a/arch/arm/boot/dts/aspeed-bmc-facebook-yamp.dts > b/arch/arm/boot/dts/aspeed-bmc-facebook-yamp.dts > new file mode 100644 > index 000000000000..4e09a9cf32b7 > --- /dev/null > +++ b/arch/arm/boot/dts/aspeed-bmc-facebook-yamp.dts > @@ -0,0 +1,160 @@ > +// SPDX-License-Identifier: GPL-2.0+ > +// Copyright (c) 2018 Facebook Inc. > +/dts-v1/; > + > +#include "aspeed-g5.dtsi" > + > +/ { > + model = "Facebook YAMP 100 BMC"; > + compatible = "facebook,yamp-bmc", "aspeed,ast2500"; > + > + aliases { > + /* > + * Override the default uart aliases to avoid breaking > + * the legacy applications. > + */ > + serial0 = &uart5; > + serial1 = &uart1; > + serial2 = &uart2; > + serial3 = &uart3; > + }; > + > + chosen { > + stdout-path = &uart5; > + bootargs = "console=ttyS0,9600n8 root=/dev/ram rw"; > + }; > + > + memory@80000000 { > + reg = <0x80000000 0x20000000>; > + }; > +}; > + > +&pinctrl { > + aspeed,external-nodes = <&gfx &lhc>; > +}; > + > +/* > + * Update reset type to "system" (full chip) to fix warm reboot hang > issue > + * when reset type is set to default ("soc", gated by reset mask > registers). > + */ > +&wdt1 { > + status = "okay"; > + aspeed,reset-type = "system"; > +}; > + > +/* > + * wdt2 is not used by Yamp. > + */ > +&wdt2 { > + status = "disabled"; > +}; > + > +&fmc { > + status = "okay"; > + flash@0 { > + status = "okay"; > + m25p,fast-read; > + label = "bmc"; > +#include "facebook-bmc-flash-layout.dtsi" > + }; > +}; > + > +&uart1 { > + status = "okay"; > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_txd1_default > + &pinctrl_rxd1_default>; > +}; > + > +&uart2 { > + status = "okay"; > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_txd2_default > + &pinctrl_rxd2_default>; > +}; > + > +&uart3 { > + status = "okay"; > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_txd3_default > + &pinctrl_rxd3_default>; > +}; > + > +&uart5 { > + status = "okay"; > +}; > + > +&mac0 { > + status = "okay"; > + use-ncsi; > + no-hw-checksum; > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_rmii1_default>; > +}; > + > +&i2c0 { > + status = "okay"; > +}; > + > +&i2c1 { > + status = "okay"; > +}; > + > +&i2c2 { > + status = "okay"; > + > + i2c-switch@75 { > + compatible = "nxp,pca9548"; > + #address-cells = <1>; > + #size-cells = <0>; > + reg = <0x75>; > + }; > +}; > + > +&i2c3 { > + status = "okay"; > +}; > + > +&i2c4 { > + status = "okay"; > +}; > + > +&i2c5 { > + status = "okay"; > +}; > + > +&i2c6 { > + status = "okay"; > +}; > + > +&i2c7 { > + status = "okay"; > +}; > + > +&i2c8 { > + status = "okay"; > +}; > + > +&i2c9 { > + status = "okay"; > +}; > + > +&i2c10 { > + status = "okay"; > +}; > + > +&i2c11 { > + status = "okay"; > +}; > + > +&i2c12 { > + status = "okay"; > +}; > + > +&i2c13 { > + status = "okay"; > +}; > + > +&vhub { > + status = "okay"; > +}; > -- > 2.17.1 > >
On Thu, 9 May 2019 at 06:06, Andrew Jeffery <andrew@aj.id.au> wrote: > > > > On Thu, 9 May 2019, at 13:26, Tao Ren wrote: > > Add initial version of device tree for Facebook YAMP ast2500 BMC. > > > > Signed-off-by: Tao Ren <taoren@fb.com> > > Acked-by: Andrew Jeffery <andrew@aj.id.au> Committed to dev-5.1. Cheers, Joel
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index f4f5aeaf3298..710616dcb62e 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -1254,6 +1254,7 @@ dtb-$(CONFIG_ARCH_ASPEED) += \ aspeed-bmc-arm-stardragon4800-rep2.dtb \ aspeed-bmc-facebook-cmm.dtb \ aspeed-bmc-facebook-tiogapass.dtb \ + aspeed-bmc-facebook-yamp.dtb \ aspeed-bmc-intel-s2600wf.dtb \ aspeed-bmc-opp-lanyang.dtb \ aspeed-bmc-opp-palmetto.dtb \ diff --git a/arch/arm/boot/dts/aspeed-bmc-facebook-yamp.dts b/arch/arm/boot/dts/aspeed-bmc-facebook-yamp.dts new file mode 100644 index 000000000000..4e09a9cf32b7 --- /dev/null +++ b/arch/arm/boot/dts/aspeed-bmc-facebook-yamp.dts @@ -0,0 +1,160 @@ +// SPDX-License-Identifier: GPL-2.0+ +// Copyright (c) 2018 Facebook Inc. +/dts-v1/; + +#include "aspeed-g5.dtsi" + +/ { + model = "Facebook YAMP 100 BMC"; + compatible = "facebook,yamp-bmc", "aspeed,ast2500"; + + aliases { + /* + * Override the default uart aliases to avoid breaking + * the legacy applications. + */ + serial0 = &uart5; + serial1 = &uart1; + serial2 = &uart2; + serial3 = &uart3; + }; + + chosen { + stdout-path = &uart5; + bootargs = "console=ttyS0,9600n8 root=/dev/ram rw"; + }; + + memory@80000000 { + reg = <0x80000000 0x20000000>; + }; +}; + +&pinctrl { + aspeed,external-nodes = <&gfx &lhc>; +}; + +/* + * Update reset type to "system" (full chip) to fix warm reboot hang issue + * when reset type is set to default ("soc", gated by reset mask registers). + */ +&wdt1 { + status = "okay"; + aspeed,reset-type = "system"; +}; + +/* + * wdt2 is not used by Yamp. + */ +&wdt2 { + status = "disabled"; +}; + +&fmc { + status = "okay"; + flash@0 { + status = "okay"; + m25p,fast-read; + label = "bmc"; +#include "facebook-bmc-flash-layout.dtsi" + }; +}; + +&uart1 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_txd1_default + &pinctrl_rxd1_default>; +}; + +&uart2 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_txd2_default + &pinctrl_rxd2_default>; +}; + +&uart3 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_txd3_default + &pinctrl_rxd3_default>; +}; + +&uart5 { + status = "okay"; +}; + +&mac0 { + status = "okay"; + use-ncsi; + no-hw-checksum; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_rmii1_default>; +}; + +&i2c0 { + status = "okay"; +}; + +&i2c1 { + status = "okay"; +}; + +&i2c2 { + status = "okay"; + + i2c-switch@75 { + compatible = "nxp,pca9548"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x75>; + }; +}; + +&i2c3 { + status = "okay"; +}; + +&i2c4 { + status = "okay"; +}; + +&i2c5 { + status = "okay"; +}; + +&i2c6 { + status = "okay"; +}; + +&i2c7 { + status = "okay"; +}; + +&i2c8 { + status = "okay"; +}; + +&i2c9 { + status = "okay"; +}; + +&i2c10 { + status = "okay"; +}; + +&i2c11 { + status = "okay"; +}; + +&i2c12 { + status = "okay"; +}; + +&i2c13 { + status = "okay"; +}; + +&vhub { + status = "okay"; +};
Add initial version of device tree for Facebook YAMP ast2500 BMC. Signed-off-by: Tao Ren <taoren@fb.com> --- arch/arm/boot/dts/Makefile | 1 + .../arm/boot/dts/aspeed-bmc-facebook-yamp.dts | 160 ++++++++++++++++++ 2 files changed, 161 insertions(+) create mode 100644 arch/arm/boot/dts/aspeed-bmc-facebook-yamp.dts