| Message ID | 20190618042421.1227372-1-taoren@fb.com (mailing list archive) |
|---|---|
| State | Mainlined |
| Commit | da335d2bcb426bd016dd0be5263a25b60903c3d2 |
| Headers | show |
| Series | ARM: dts: aspeed: Add Facebook Minipack BMC | expand |
On Tue, 18 Jun 2019, at 13:54, Tao Ren wrote: > Add initial version of device tree for Facebook Minipack ast2500 BMC. > > Signed-off-by: Tao Ren <taoren@fb.com> Reviewed-by: Andrew Jeffery <andrew@aj.id.au> > --- > arch/arm/boot/dts/Makefile | 1 + > .../boot/dts/aspeed-bmc-facebook-minipack.dts | 429 ++++++++++++++++++ > 2 files changed, 430 insertions(+) > create mode 100644 arch/arm/boot/dts/aspeed-bmc-facebook-minipack.dts > > diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile > index 323fb7f13438..4c94e4c8de1e 100644 > --- a/arch/arm/boot/dts/Makefile > +++ b/arch/arm/boot/dts/Makefile > @@ -1267,6 +1267,7 @@ dtb-$(CONFIG_ARCH_ASPEED) += \ > aspeed-bmc-arm-centriq2400-rep.dtb \ > aspeed-bmc-arm-stardragon4800-rep2.dtb \ > aspeed-bmc-facebook-cmm.dtb \ > + aspeed-bmc-facebook-minipack.dtb \ > aspeed-bmc-facebook-tiogapass.dtb \ > aspeed-bmc-facebook-yamp.dtb \ > aspeed-bmc-intel-s2600wf.dtb \ > diff --git a/arch/arm/boot/dts/aspeed-bmc-facebook-minipack.dts > b/arch/arm/boot/dts/aspeed-bmc-facebook-minipack.dts > new file mode 100644 > index 000000000000..c05478296446 > --- /dev/null > +++ b/arch/arm/boot/dts/aspeed-bmc-facebook-minipack.dts > @@ -0,0 +1,429 @@ > +// SPDX-License-Identifier: GPL-2.0+ > +// Copyright (c) 2018 Facebook Inc. > +/dts-v1/; > + > +#include "aspeed-g5.dtsi" > + > +/ { > + model = "Facebook Minipack 100 BMC"; > + compatible = "facebook,minipack-bmc", "aspeed,ast2500"; > + > + aliases { > + /* > + * Override the default serial aliases to avoid breaking > + * the legacy applications. > + */ > + serial0 = &uart5; > + serial1 = &uart1; > + serial2 = &uart2; > + serial3 = &uart3; > + serial4 = &uart4; > + > + /* > + * i2c switch 2-0070, pca9548, 8 child channels assigned > + * with bus number 16-23. > + */ > + i2c16 = &imux16; > + i2c17 = &imux17; > + i2c18 = &imux18; > + i2c19 = &imux19; > + i2c20 = &imux20; > + i2c21 = &imux21; > + i2c22 = &imux22; > + i2c23 = &imux23; > + > + /* > + * i2c switch 8-0070, pca9548, 8 child channels assigned > + * with bus number 24-31. > + */ > + i2c24 = &imux24; > + i2c25 = &imux25; > + i2c26 = &imux26; > + i2c27 = &imux27; > + i2c28 = &imux28; > + i2c29 = &imux29; > + i2c30 = &imux30; > + i2c31 = &imux31; > + > + /* > + * i2c switch 9-0070, pca9548, 8 child channels assigned > + * with bus number 32-39. > + */ > + i2c32 = &imux32; > + i2c33 = &imux33; > + i2c34 = &imux34; > + i2c35 = &imux35; > + i2c36 = &imux36; > + i2c37 = &imux37; > + i2c38 = &imux38; > + i2c39 = &imux39; > + > + /* > + * i2c switch 11-0070, pca9548, 8 child channels assigned > + * with bus number 40-47. > + */ > + i2c40 = &imux40; > + i2c41 = &imux41; > + i2c42 = &imux42; > + i2c43 = &imux43; > + i2c44 = &imux44; > + i2c45 = &imux45; > + i2c46 = &imux46; > + i2c47 = &imux47; > + }; > + > + chosen { > + stdout-path = &uart1; > + bootargs = "debug console=ttyS1,9600n8 root=/dev/ram rw"; > + }; > + > + memory@80000000 { > + reg = <0x80000000 0x20000000>; > + }; > +}; > + > +&wdt1 { > + status = "okay"; > + aspeed,reset-type = "system"; > +}; > + > +&wdt2 { > + status = "okay"; > + aspeed,reset-type = "system"; > +}; > + > +&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 > + &pinctrl_ncts1_default > + &pinctrl_ndsr1_default > + &pinctrl_ndtr1_default > + &pinctrl_nrts1_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>; > +}; > + > +&uart4 { > + status = "okay"; > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_txd4_default > + &pinctrl_rxd4_default>; > +}; > + > +&uart5 { > + status = "okay"; > +}; > + > +&mac1 { > + status = "okay"; > + no-hw-checksum; > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_rgmii2_default &pinctrl_mdio2_default>; > +}; > + > +&i2c0 { > + status = "okay"; > + bus-frequency = <400000>; > + multi-master; > +}; > + > +&i2c1 { > + status = "okay"; > +}; > + > +&i2c2 { > + status = "okay"; > + > + i2c-switch@70 { > + compatible = "nxp,pca9548"; > + #address-cells = <1>; > + #size-cells = <0>; > + reg = <0x70>; > + > + imux16: i2c@0 { > + #address-cells = <1>; > + #size-cells = <0>; > + reg = <0>; > + }; > + > + imux17: i2c@1 { > + #address-cells = <1>; > + #size-cells = <0>; > + reg = <1>; > + }; > + > + imux18: i2c@2 { > + #address-cells = <1>; > + #size-cells = <0>; > + reg = <2>; > + }; > + > + imux19: i2c@3 { > + #address-cells = <1>; > + #size-cells = <0>; > + reg = <3>; > + }; > + > + imux20: i2c@4 { > + #address-cells = <1>; > + #size-cells = <0>; > + reg = <4>; > + }; > + > + imux21: i2c@5 { > + #address-cells = <1>; > + #size-cells = <0>; > + reg = <5>; > + }; > + > + imux22: i2c@6 { > + #address-cells = <1>; > + #size-cells = <0>; > + reg = <6>; > + }; > + > + imux23: i2c@7 { > + #address-cells = <1>; > + #size-cells = <0>; > + reg = <7>; > + }; > + }; > +}; > + > +&i2c3 { > + status = "okay"; > +}; > + > +&i2c4 { > + status = "okay"; > + multi-master; > +}; > + > +&i2c5 { > + status = "okay"; > +}; > + > +&i2c6 { > + status = "okay"; > +}; > + > +&i2c7 { > + status = "okay"; > +}; > + > +&i2c8 { > + status = "okay"; > + > + i2c-switch@70 { > + compatible = "nxp,pca9548"; > + #address-cells = <1>; > + #size-cells = <0>; > + reg = <0x70>; > + > + imux24: i2c@0 { > + #address-cells = <1>; > + #size-cells = <0>; > + reg = <0>; > + }; > + > + imux25: i2c@1 { > + #address-cells = <1>; > + #size-cells = <0>; > + reg = <1>; > + }; > + > + imux26: i2c@2 { > + #address-cells = <1>; > + #size-cells = <0>; > + reg = <2>; > + }; > + > + imux27: i2c@3 { > + #address-cells = <1>; > + #size-cells = <0>; > + reg = <3>; > + }; > + > + imux28: i2c@4 { > + #address-cells = <1>; > + #size-cells = <0>; > + reg = <4>; > + }; > + > + imux29: i2c@5 { > + #address-cells = <1>; > + #size-cells = <0>; > + reg = <5>; > + }; > + > + imux30: i2c@6 { > + #address-cells = <1>; > + #size-cells = <0>; > + reg = <6>; > + }; > + > + imux31: i2c@7 { > + #address-cells = <1>; > + #size-cells = <0>; > + reg = <7>; > + }; > + }; > +}; > + > +&i2c9 { > + status = "okay"; > + > + i2c-switch@70 { > + compatible = "nxp,pca9548"; > + #address-cells = <1>; > + #size-cells = <0>; > + reg = <0x70>; > + > + imux32: i2c@0 { > + #address-cells = <1>; > + #size-cells = <0>; > + reg = <0>; > + }; > + > + imux33: i2c@1 { > + #address-cells = <1>; > + #size-cells = <0>; > + reg = <1>; > + }; > + > + imux34: i2c@2 { > + #address-cells = <1>; > + #size-cells = <0>; > + reg = <2>; > + }; > + > + imux35: i2c@3 { > + #address-cells = <1>; > + #size-cells = <0>; > + reg = <3>; > + }; > + > + imux36: i2c@4 { > + #address-cells = <1>; > + #size-cells = <0>; > + reg = <4>; > + }; > + > + imux37: i2c@5 { > + #address-cells = <1>; > + #size-cells = <0>; > + reg = <5>; > + }; > + > + imux38: i2c@6 { > + #address-cells = <1>; > + #size-cells = <0>; > + reg = <6>; > + }; > + > + imux39: i2c@7 { > + #address-cells = <1>; > + #size-cells = <0>; > + reg = <7>; > + }; > + }; > +}; > + > +&i2c10 { > + status = "okay"; > +}; > + > +&i2c11 { > + status = "okay"; > + > + i2c-switch@70 { > + compatible = "nxp,pca9548"; > + #address-cells = <1>; > + #size-cells = <0>; > + reg = <0x70>; > + > + imux40: i2c@0 { > + #address-cells = <1>; > + #size-cells = <0>; > + reg = <0>; > + }; > + > + imux41: i2c@1 { > + #address-cells = <1>; > + #size-cells = <0>; > + reg = <1>; > + }; > + > + imux42: i2c@2 { > + #address-cells = <1>; > + #size-cells = <0>; > + reg = <2>; > + }; > + > + imux43: i2c@3 { > + #address-cells = <1>; > + #size-cells = <0>; > + reg = <3>; > + }; > + > + imux44: i2c@4 { > + #address-cells = <1>; > + #size-cells = <0>; > + reg = <4>; > + }; > + > + imux45: i2c@5 { > + #address-cells = <1>; > + #size-cells = <0>; > + reg = <5>; > + }; > + > + imux46: i2c@6 { > + #address-cells = <1>; > + #size-cells = <0>; > + reg = <6>; > + }; > + > + imux47: i2c@7 { > + #address-cells = <1>; > + #size-cells = <0>; > + reg = <7>; > + }; > + }; > +}; > + > +&i2c12 { > + status = "okay"; > +}; > + > +&i2c13 { > + status = "okay"; > +}; > + > +&vhub { > + status = "okay"; > +}; > -- > 2.17.1 > >
On 6/18/19 5:41 PM, Andrew Jeffery wrote: > > > On Tue, 18 Jun 2019, at 13:54, Tao Ren wrote: >> Add initial version of device tree for Facebook Minipack ast2500 BMC. >> >> Signed-off-by: Tao Ren <taoren@fb.com> > > Reviewed-by: Andrew Jeffery <andrew@aj.id.au> Thanks a lot for the quick review, Andrew! Cheers, Tao
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 323fb7f13438..4c94e4c8de1e 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -1267,6 +1267,7 @@ dtb-$(CONFIG_ARCH_ASPEED) += \ aspeed-bmc-arm-centriq2400-rep.dtb \ aspeed-bmc-arm-stardragon4800-rep2.dtb \ aspeed-bmc-facebook-cmm.dtb \ + aspeed-bmc-facebook-minipack.dtb \ aspeed-bmc-facebook-tiogapass.dtb \ aspeed-bmc-facebook-yamp.dtb \ aspeed-bmc-intel-s2600wf.dtb \ diff --git a/arch/arm/boot/dts/aspeed-bmc-facebook-minipack.dts b/arch/arm/boot/dts/aspeed-bmc-facebook-minipack.dts new file mode 100644 index 000000000000..c05478296446 --- /dev/null +++ b/arch/arm/boot/dts/aspeed-bmc-facebook-minipack.dts @@ -0,0 +1,429 @@ +// SPDX-License-Identifier: GPL-2.0+ +// Copyright (c) 2018 Facebook Inc. +/dts-v1/; + +#include "aspeed-g5.dtsi" + +/ { + model = "Facebook Minipack 100 BMC"; + compatible = "facebook,minipack-bmc", "aspeed,ast2500"; + + aliases { + /* + * Override the default serial aliases to avoid breaking + * the legacy applications. + */ + serial0 = &uart5; + serial1 = &uart1; + serial2 = &uart2; + serial3 = &uart3; + serial4 = &uart4; + + /* + * i2c switch 2-0070, pca9548, 8 child channels assigned + * with bus number 16-23. + */ + i2c16 = &imux16; + i2c17 = &imux17; + i2c18 = &imux18; + i2c19 = &imux19; + i2c20 = &imux20; + i2c21 = &imux21; + i2c22 = &imux22; + i2c23 = &imux23; + + /* + * i2c switch 8-0070, pca9548, 8 child channels assigned + * with bus number 24-31. + */ + i2c24 = &imux24; + i2c25 = &imux25; + i2c26 = &imux26; + i2c27 = &imux27; + i2c28 = &imux28; + i2c29 = &imux29; + i2c30 = &imux30; + i2c31 = &imux31; + + /* + * i2c switch 9-0070, pca9548, 8 child channels assigned + * with bus number 32-39. + */ + i2c32 = &imux32; + i2c33 = &imux33; + i2c34 = &imux34; + i2c35 = &imux35; + i2c36 = &imux36; + i2c37 = &imux37; + i2c38 = &imux38; + i2c39 = &imux39; + + /* + * i2c switch 11-0070, pca9548, 8 child channels assigned + * with bus number 40-47. + */ + i2c40 = &imux40; + i2c41 = &imux41; + i2c42 = &imux42; + i2c43 = &imux43; + i2c44 = &imux44; + i2c45 = &imux45; + i2c46 = &imux46; + i2c47 = &imux47; + }; + + chosen { + stdout-path = &uart1; + bootargs = "debug console=ttyS1,9600n8 root=/dev/ram rw"; + }; + + memory@80000000 { + reg = <0x80000000 0x20000000>; + }; +}; + +&wdt1 { + status = "okay"; + aspeed,reset-type = "system"; +}; + +&wdt2 { + status = "okay"; + aspeed,reset-type = "system"; +}; + +&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 + &pinctrl_ncts1_default + &pinctrl_ndsr1_default + &pinctrl_ndtr1_default + &pinctrl_nrts1_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>; +}; + +&uart4 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_txd4_default + &pinctrl_rxd4_default>; +}; + +&uart5 { + status = "okay"; +}; + +&mac1 { + status = "okay"; + no-hw-checksum; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_rgmii2_default &pinctrl_mdio2_default>; +}; + +&i2c0 { + status = "okay"; + bus-frequency = <400000>; + multi-master; +}; + +&i2c1 { + status = "okay"; +}; + +&i2c2 { + status = "okay"; + + i2c-switch@70 { + compatible = "nxp,pca9548"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x70>; + + imux16: i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + }; + + imux17: i2c@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + }; + + imux18: i2c@2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <2>; + }; + + imux19: i2c@3 { + #address-cells = <1>; + #size-cells = <0>; + reg = <3>; + }; + + imux20: i2c@4 { + #address-cells = <1>; + #size-cells = <0>; + reg = <4>; + }; + + imux21: i2c@5 { + #address-cells = <1>; + #size-cells = <0>; + reg = <5>; + }; + + imux22: i2c@6 { + #address-cells = <1>; + #size-cells = <0>; + reg = <6>; + }; + + imux23: i2c@7 { + #address-cells = <1>; + #size-cells = <0>; + reg = <7>; + }; + }; +}; + +&i2c3 { + status = "okay"; +}; + +&i2c4 { + status = "okay"; + multi-master; +}; + +&i2c5 { + status = "okay"; +}; + +&i2c6 { + status = "okay"; +}; + +&i2c7 { + status = "okay"; +}; + +&i2c8 { + status = "okay"; + + i2c-switch@70 { + compatible = "nxp,pca9548"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x70>; + + imux24: i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + }; + + imux25: i2c@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + }; + + imux26: i2c@2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <2>; + }; + + imux27: i2c@3 { + #address-cells = <1>; + #size-cells = <0>; + reg = <3>; + }; + + imux28: i2c@4 { + #address-cells = <1>; + #size-cells = <0>; + reg = <4>; + }; + + imux29: i2c@5 { + #address-cells = <1>; + #size-cells = <0>; + reg = <5>; + }; + + imux30: i2c@6 { + #address-cells = <1>; + #size-cells = <0>; + reg = <6>; + }; + + imux31: i2c@7 { + #address-cells = <1>; + #size-cells = <0>; + reg = <7>; + }; + }; +}; + +&i2c9 { + status = "okay"; + + i2c-switch@70 { + compatible = "nxp,pca9548"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x70>; + + imux32: i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + }; + + imux33: i2c@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + }; + + imux34: i2c@2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <2>; + }; + + imux35: i2c@3 { + #address-cells = <1>; + #size-cells = <0>; + reg = <3>; + }; + + imux36: i2c@4 { + #address-cells = <1>; + #size-cells = <0>; + reg = <4>; + }; + + imux37: i2c@5 { + #address-cells = <1>; + #size-cells = <0>; + reg = <5>; + }; + + imux38: i2c@6 { + #address-cells = <1>; + #size-cells = <0>; + reg = <6>; + }; + + imux39: i2c@7 { + #address-cells = <1>; + #size-cells = <0>; + reg = <7>; + }; + }; +}; + +&i2c10 { + status = "okay"; +}; + +&i2c11 { + status = "okay"; + + i2c-switch@70 { + compatible = "nxp,pca9548"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x70>; + + imux40: i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + }; + + imux41: i2c@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + }; + + imux42: i2c@2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <2>; + }; + + imux43: i2c@3 { + #address-cells = <1>; + #size-cells = <0>; + reg = <3>; + }; + + imux44: i2c@4 { + #address-cells = <1>; + #size-cells = <0>; + reg = <4>; + }; + + imux45: i2c@5 { + #address-cells = <1>; + #size-cells = <0>; + reg = <5>; + }; + + imux46: i2c@6 { + #address-cells = <1>; + #size-cells = <0>; + reg = <6>; + }; + + imux47: i2c@7 { + #address-cells = <1>; + #size-cells = <0>; + reg = <7>; + }; + }; +}; + +&i2c12 { + status = "okay"; +}; + +&i2c13 { + status = "okay"; +}; + +&vhub { + status = "okay"; +};
Add initial version of device tree for Facebook Minipack ast2500 BMC. Signed-off-by: Tao Ren <taoren@fb.com> --- arch/arm/boot/dts/Makefile | 1 + .../boot/dts/aspeed-bmc-facebook-minipack.dts | 429 ++++++++++++++++++ 2 files changed, 430 insertions(+) create mode 100644 arch/arm/boot/dts/aspeed-bmc-facebook-minipack.dts