| Message ID | 20220211005419.14454-1-potin.lai@quantatw.com |
|---|---|
| State | New |
| Headers | show |
| Series | [u-boot,v2019.04-aspeed-openbmc,v3,1/1] arm: dts: Aspeed: add Bletchley dts | expand |
On 2/11/22 08:54, Potin Lai (賴柏廷) wrote: > Initial introduction of Bletchley equipped with > Aspeed 2600 BMC SoC. > > Signed-off-by: Potin Lai <potin.lai@quantatw.com> > > --- > > change v2 -> v3: > * update model & compatible to match with kernel dts > > change v1 -> v2: > * sort Makefile alphabetically > * add licence and copyright > * update model name > * remove the nodes not using (fsi, emmc, sdhci, ehci, pcie & display_port) Hi Joel, could you help review this patch and let me know if any modification needed? Many thanks Potin > --- > arch/arm/dts/Makefile | 9 +- > arch/arm/dts/ast2600-bletchley.dts | 223 +++++++++++++++++++++++++++++ > 2 files changed, 228 insertions(+), 4 deletions(-) > create mode 100644 arch/arm/dts/ast2600-bletchley.dts > > diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile > index df844065cd..ac93a89c07 100755 > --- a/arch/arm/dts/Makefile > +++ b/arch/arm/dts/Makefile > @@ -677,15 +677,16 @@ dtb-$(CONFIG_ARCH_BCM6858) += \ > dtb-$(CONFIG_ARCH_ASPEED) += \ > ast2400-evb.dtb \ > ast2500-evb.dtb \ > - ast2600-evb.dtb \ > - ast2600-ncsi.dtb \ > ast2600a0-evb.dtb \ > ast2600a1-evb.dtb \ > + ast2600-bletchley.dtb \ > + ast2600-evb.dtb \ > ast2600-fpga.dtb \ > + ast2600-intel.dtb \ > + ast2600-ncsi.dtb \ > ast2600-rainier.dtb \ > ast2600-slt.dtb \ > - ast2600-tacoma.dtb \ > - ast2600-intel.dtb > + ast2600-tacoma.dtb > > dtb-$(CONFIG_ARCH_STI) += stih410-b2260.dtb > > diff --git a/arch/arm/dts/ast2600-bletchley.dts b/arch/arm/dts/ast2600-bletchley.dts > new file mode 100644 > index 0000000000..57ca845b94 > --- /dev/null > +++ b/arch/arm/dts/ast2600-bletchley.dts > @@ -0,0 +1,223 @@ > +// SPDX-License-Identifier: GPL-2.0+ > +// Copyright (c) 2022 Meta Platforms Inc. > +/dts-v1/; > + > +#include "ast2600-u-boot.dtsi" > + > +/ { > + model = "Facebook Bletchley BMC"; > + compatible = "facebook,bletchley-bmc", "aspeed,ast2600"; > + > + memory { > + device_type = "memory"; > + reg = <0x80000000 0x40000000>; > + }; > + > + chosen { > + stdout-path = &uart5; > + }; > + > + aliases { > + mmc0 = &emmc_slot0; > + mmc1 = &sdhci_slot0; > + mmc2 = &sdhci_slot1; > + spi0 = &fmc; > + spi1 = &spi1; > + spi2 = &spi2; > + ethernet0 = &mac0; > + ethernet1 = &mac1; > + ethernet2 = &mac2; > + ethernet3 = &mac3; > + }; > + > + cpus { > + cpu@0 { > + clock-frequency = <800000000>; > + }; > + cpu@1 { > + clock-frequency = <800000000>; > + }; > + }; > +}; > + > +&uart5 { > + u-boot,dm-pre-reloc; > + status = "okay"; > +}; > + > +&sdrammc { > + clock-frequency = <400000000>; > +}; > + > +&wdt1 { > + status = "okay"; > +}; > + > +&wdt2 { > + status = "okay"; > +}; > + > +&wdt3 { > + status = "okay"; > +}; > + > +&mdio { > + status = "okay"; > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_mdio4_default>; > + #address-cells = <1>; > + #size-cells = <0>; > +}; > + > +&mac2 { > + status = "okay"; > + phy-mode = "rgmii"; > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_rgmii3_default &pinctrl_mac3link_default>; > + fixed-link { > + speed = <1000>; > + full-duplex; > + }; > +}; > + > +&fmc { > + status = "okay"; > + > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_fmcquad_default>; > + > + flash@0 { > + compatible = "spi-flash", "sst,w25q256"; > + status = "okay"; > + spi-max-frequency = <50000000>; > + spi-tx-bus-width = <2>; > + spi-rx-bus-width = <2>; > + }; > + > + flash@1 { > + compatible = "spi-flash", "sst,w25q256"; > + status = "okay"; > + spi-max-frequency = <50000000>; > + spi-tx-bus-width = <2>; > + spi-rx-bus-width = <2>; > + }; > + > + flash@2 { > + compatible = "spi-flash", "sst,w25q256"; > + status = "okay"; > + spi-max-frequency = <50000000>; > + spi-tx-bus-width = <2>; > + spi-rx-bus-width = <2>; > + }; > +}; > + > +&spi1 { > + status = "okay"; > + > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_spi1_default &pinctrl_spi1abr_default > + &pinctrl_spi1cs1_default &pinctrl_spi1wp_default > + &pinctrl_spi1wp_default &pinctrl_spi1quad_default>; > + > + flash@0 { > + compatible = "spi-flash", "sst,w25q256"; > + status = "okay"; > + spi-max-frequency = <50000000>; > + spi-tx-bus-width = <4>; > + spi-rx-bus-width = <4>; > + }; > + > + flash@1 { > + compatible = "spi-flash", "sst,w25q256"; > + status = "okay"; > + spi-max-frequency = <50000000>; > + spi-tx-bus-width = <4>; > + spi-rx-bus-width = <4>; > + }; > +}; > + > +&spi2 { > + status = "okay"; > + > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_spi2_default &pinctrl_spi2cs1_default > + &pinctrl_spi2cs2_default &pinctrl_spi2quad_default>; > + > + flash@0 { > + compatible = "spi-flash", "sst,w25q256"; > + status = "okay"; > + spi-max-frequency = <50000000>; > + spi-tx-bus-width = <4>; > + spi-rx-bus-width = <4>; > + }; > + > + flash@1 { > + compatible = "spi-flash", "sst,w25q256"; > + status = "okay"; > + spi-max-frequency = <50000000>; > + spi-tx-bus-width = <4>; > + spi-rx-bus-width = <4>; > + }; > + > + flash@2 { > + compatible = "spi-flash", "sst,w25q256"; > + status = "okay"; > + spi-max-frequency = <50000000>; > + spi-tx-bus-width = <4>; > + spi-rx-bus-width = <4>; > + }; > +}; > + > +&i2c4 { > + status = "okay"; > + > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_i2c5_default>; > +}; > + > +&i2c5 { > + status = "okay"; > + > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_i2c6_default>; > +}; > + > +&i2c6 { > + status = "okay"; > + > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_i2c7_default>; > +}; > + > +&i2c7 { > + status = "okay"; > + > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_i2c8_default>; > +}; > + > +&i2c8 { > + status = "okay"; > + > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_i2c9_default>; > +}; > + > +&scu { > + mac0-clk-delay = <0x10 0x0a > + 0x10 0x10 > + 0x10 0x10>; > + mac1-clk-delay = <0x10 0x0a > + 0x10 0x10 > + 0x10 0x10>; > + mac2-clk-delay = <0x08 0x04 > + 0x08 0x04 > + 0x08 0x04>; > + mac3-clk-delay = <0x08 0x04 > + 0x08 0x04 > + 0x08 0x04>; > +}; > + > +&hace { > + status = "okay"; > +};
On Mon, 21 Feb 2022 at 11:02, Potin Lai (賴柏廷) <Potin.Lai@quantatw.com> wrote: > > On 2/11/22 08:54, Potin Lai (賴柏廷) wrote: > > Initial introduction of Bletchley equipped with > > Aspeed 2600 BMC SoC. > > > > Signed-off-by: Potin Lai <potin.lai@quantatw.com> > > > > --- > > > > change v2 -> v3: > > * update model & compatible to match with kernel dts > > > > change v1 -> v2: > > * sort Makefile alphabetically > > * add licence and copyright > > * update model name > > * remove the nodes not using (fsi, emmc, sdhci, ehci, pcie & display_port) > > Hi Joel, could you help review this patch and let me know if any modification needed? Many thanks It looks good. I've applied it to the openbmc u-boot tree. In the future, please try to get some reviews from your colleagues. Cheers, Joel > > Potin > > > --- > > arch/arm/dts/Makefile | 9 +- > > arch/arm/dts/ast2600-bletchley.dts | 223 +++++++++++++++++++++++++++++ > > 2 files changed, 228 insertions(+), 4 deletions(-) > > create mode 100644 arch/arm/dts/ast2600-bletchley.dts > > > > diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile > > index df844065cd..ac93a89c07 100755 > > --- a/arch/arm/dts/Makefile > > +++ b/arch/arm/dts/Makefile > > @@ -677,15 +677,16 @@ dtb-$(CONFIG_ARCH_BCM6858) += \ > > dtb-$(CONFIG_ARCH_ASPEED) += \ > > ast2400-evb.dtb \ > > ast2500-evb.dtb \ > > - ast2600-evb.dtb \ > > - ast2600-ncsi.dtb \ > > ast2600a0-evb.dtb \ > > ast2600a1-evb.dtb \ > > + ast2600-bletchley.dtb \ > > + ast2600-evb.dtb \ > > ast2600-fpga.dtb \ > > + ast2600-intel.dtb \ > > + ast2600-ncsi.dtb \ > > ast2600-rainier.dtb \ > > ast2600-slt.dtb \ > > - ast2600-tacoma.dtb \ > > - ast2600-intel.dtb > > + ast2600-tacoma.dtb > > > > dtb-$(CONFIG_ARCH_STI) += stih410-b2260.dtb > > > > diff --git a/arch/arm/dts/ast2600-bletchley.dts b/arch/arm/dts/ast2600-bletchley.dts > > new file mode 100644 > > index 0000000000..57ca845b94 > > --- /dev/null > > +++ b/arch/arm/dts/ast2600-bletchley.dts > > @@ -0,0 +1,223 @@ > > +// SPDX-License-Identifier: GPL-2.0+ > > +// Copyright (c) 2022 Meta Platforms Inc. > > +/dts-v1/; > > + > > +#include "ast2600-u-boot.dtsi" > > + > > +/ { > > + model = "Facebook Bletchley BMC"; > > + compatible = "facebook,bletchley-bmc", "aspeed,ast2600"; > > + > > + memory { > > + device_type = "memory"; > > + reg = <0x80000000 0x40000000>; > > + }; > > + > > + chosen { > > + stdout-path = &uart5; > > + }; > > + > > + aliases { > > + mmc0 = &emmc_slot0; > > + mmc1 = &sdhci_slot0; > > + mmc2 = &sdhci_slot1; > > + spi0 = &fmc; > > + spi1 = &spi1; > > + spi2 = &spi2; > > + ethernet0 = &mac0; > > + ethernet1 = &mac1; > > + ethernet2 = &mac2; > > + ethernet3 = &mac3; > > + }; > > + > > + cpus { > > + cpu@0 { > > + clock-frequency = <800000000>; > > + }; > > + cpu@1 { > > + clock-frequency = <800000000>; > > + }; > > + }; > > +}; > > + > > +&uart5 { > > + u-boot,dm-pre-reloc; > > + status = "okay"; > > +}; > > + > > +&sdrammc { > > + clock-frequency = <400000000>; > > +}; > > + > > +&wdt1 { > > + status = "okay"; > > +}; > > + > > +&wdt2 { > > + status = "okay"; > > +}; > > + > > +&wdt3 { > > + status = "okay"; > > +}; > > + > > +&mdio { > > + status = "okay"; > > + pinctrl-names = "default"; > > + pinctrl-0 = <&pinctrl_mdio4_default>; > > + #address-cells = <1>; > > + #size-cells = <0>; > > +}; > > + > > +&mac2 { > > + status = "okay"; > > + phy-mode = "rgmii"; > > + pinctrl-names = "default"; > > + pinctrl-0 = <&pinctrl_rgmii3_default &pinctrl_mac3link_default>; > > + fixed-link { > > + speed = <1000>; > > + full-duplex; > > + }; > > +}; > > + > > +&fmc { > > + status = "okay"; > > + > > + pinctrl-names = "default"; > > + pinctrl-0 = <&pinctrl_fmcquad_default>; > > + > > + flash@0 { > > + compatible = "spi-flash", "sst,w25q256"; > > + status = "okay"; > > + spi-max-frequency = <50000000>; > > + spi-tx-bus-width = <2>; > > + spi-rx-bus-width = <2>; > > + }; > > + > > + flash@1 { > > + compatible = "spi-flash", "sst,w25q256"; > > + status = "okay"; > > + spi-max-frequency = <50000000>; > > + spi-tx-bus-width = <2>; > > + spi-rx-bus-width = <2>; > > + }; > > + > > + flash@2 { > > + compatible = "spi-flash", "sst,w25q256"; > > + status = "okay"; > > + spi-max-frequency = <50000000>; > > + spi-tx-bus-width = <2>; > > + spi-rx-bus-width = <2>; > > + }; > > +}; > > + > > +&spi1 { > > + status = "okay"; > > + > > + pinctrl-names = "default"; > > + pinctrl-0 = <&pinctrl_spi1_default &pinctrl_spi1abr_default > > + &pinctrl_spi1cs1_default &pinctrl_spi1wp_default > > + &pinctrl_spi1wp_default &pinctrl_spi1quad_default>; > > + > > + flash@0 { > > + compatible = "spi-flash", "sst,w25q256"; > > + status = "okay"; > > + spi-max-frequency = <50000000>; > > + spi-tx-bus-width = <4>; > > + spi-rx-bus-width = <4>; > > + }; > > + > > + flash@1 { > > + compatible = "spi-flash", "sst,w25q256"; > > + status = "okay"; > > + spi-max-frequency = <50000000>; > > + spi-tx-bus-width = <4>; > > + spi-rx-bus-width = <4>; > > + }; > > +}; > > + > > +&spi2 { > > + status = "okay"; > > + > > + pinctrl-names = "default"; > > + pinctrl-0 = <&pinctrl_spi2_default &pinctrl_spi2cs1_default > > + &pinctrl_spi2cs2_default &pinctrl_spi2quad_default>; > > + > > + flash@0 { > > + compatible = "spi-flash", "sst,w25q256"; > > + status = "okay"; > > + spi-max-frequency = <50000000>; > > + spi-tx-bus-width = <4>; > > + spi-rx-bus-width = <4>; > > + }; > > + > > + flash@1 { > > + compatible = "spi-flash", "sst,w25q256"; > > + status = "okay"; > > + spi-max-frequency = <50000000>; > > + spi-tx-bus-width = <4>; > > + spi-rx-bus-width = <4>; > > + }; > > + > > + flash@2 { > > + compatible = "spi-flash", "sst,w25q256"; > > + status = "okay"; > > + spi-max-frequency = <50000000>; > > + spi-tx-bus-width = <4>; > > + spi-rx-bus-width = <4>; > > + }; > > +}; > > + > > +&i2c4 { > > + status = "okay"; > > + > > + pinctrl-names = "default"; > > + pinctrl-0 = <&pinctrl_i2c5_default>; > > +}; > > + > > +&i2c5 { > > + status = "okay"; > > + > > + pinctrl-names = "default"; > > + pinctrl-0 = <&pinctrl_i2c6_default>; > > +}; > > + > > +&i2c6 { > > + status = "okay"; > > + > > + pinctrl-names = "default"; > > + pinctrl-0 = <&pinctrl_i2c7_default>; > > +}; > > + > > +&i2c7 { > > + status = "okay"; > > + > > + pinctrl-names = "default"; > > + pinctrl-0 = <&pinctrl_i2c8_default>; > > +}; > > + > > +&i2c8 { > > + status = "okay"; > > + > > + pinctrl-names = "default"; > > + pinctrl-0 = <&pinctrl_i2c9_default>; > > +}; > > + > > +&scu { > > + mac0-clk-delay = <0x10 0x0a > > + 0x10 0x10 > > + 0x10 0x10>; > > + mac1-clk-delay = <0x10 0x0a > > + 0x10 0x10 > > + 0x10 0x10>; > > + mac2-clk-delay = <0x08 0x04 > > + 0x08 0x04 > > + 0x08 0x04>; > > + mac3-clk-delay = <0x08 0x04 > > + 0x08 0x04 > > + 0x08 0x04>; > > +}; > > + > > +&hace { > > + status = "okay"; > > +}; > >
Joel Stanley 於 2022/2/22 上午 10:14 寫道: > On Mon, 21 Feb 2022 at 11:02, Potin Lai (賴柏廷) <Potin.Lai@quantatw.com> wrote: >> On 2/11/22 08:54, Potin Lai (賴柏廷) wrote: >>> Initial introduction of Bletchley equipped with >>> Aspeed 2600 BMC SoC. >>> >>> Signed-off-by: Potin Lai <potin.lai@quantatw.com> >>> >>> --- >>> >>> change v2 -> v3: >>> * update model & compatible to match with kernel dts >>> >>> change v1 -> v2: >>> * sort Makefile alphabetically >>> * add licence and copyright >>> * update model name >>> * remove the nodes not using (fsi, emmc, sdhci, ehci, pcie & display_port) >> Hi Joel, could you help review this patch and let me know if any modification needed? Many thanks > It looks good. I've applied it to the openbmc u-boot tree. > > In the future, please try to get some reviews from your colleagues. > > Cheers, > > Joel Thanks a lot for you help and advice. Potin > >> Potin >> >>> --- >>> arch/arm/dts/Makefile | 9 +- >>> arch/arm/dts/ast2600-bletchley.dts | 223 +++++++++++++++++++++++++++++ >>> 2 files changed, 228 insertions(+), 4 deletions(-) >>> create mode 100644 arch/arm/dts/ast2600-bletchley.dts >>> >>> diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile >>> index df844065cd..ac93a89c07 100755 >>> --- a/arch/arm/dts/Makefile >>> +++ b/arch/arm/dts/Makefile >>> @@ -677,15 +677,16 @@ dtb-$(CONFIG_ARCH_BCM6858) += \ >>> dtb-$(CONFIG_ARCH_ASPEED) += \ >>> ast2400-evb.dtb \ >>> ast2500-evb.dtb \ >>> - ast2600-evb.dtb \ >>> - ast2600-ncsi.dtb \ >>> ast2600a0-evb.dtb \ >>> ast2600a1-evb.dtb \ >>> + ast2600-bletchley.dtb \ >>> + ast2600-evb.dtb \ >>> ast2600-fpga.dtb \ >>> + ast2600-intel.dtb \ >>> + ast2600-ncsi.dtb \ >>> ast2600-rainier.dtb \ >>> ast2600-slt.dtb \ >>> - ast2600-tacoma.dtb \ >>> - ast2600-intel.dtb >>> + ast2600-tacoma.dtb >>> >>> dtb-$(CONFIG_ARCH_STI) += stih410-b2260.dtb >>> >>> diff --git a/arch/arm/dts/ast2600-bletchley.dts b/arch/arm/dts/ast2600-bletchley.dts >>> new file mode 100644 >>> index 0000000000..57ca845b94 >>> --- /dev/null >>> +++ b/arch/arm/dts/ast2600-bletchley.dts >>> @@ -0,0 +1,223 @@ >>> +// SPDX-License-Identifier: GPL-2.0+ >>> +// Copyright (c) 2022 Meta Platforms Inc. >>> +/dts-v1/; >>> + >>> +#include "ast2600-u-boot.dtsi" >>> + >>> +/ { >>> + model = "Facebook Bletchley BMC"; >>> + compatible = "facebook,bletchley-bmc", "aspeed,ast2600"; >>> + >>> + memory { >>> + device_type = "memory"; >>> + reg = <0x80000000 0x40000000>; >>> + }; >>> + >>> + chosen { >>> + stdout-path = &uart5; >>> + }; >>> + >>> + aliases { >>> + mmc0 = &emmc_slot0; >>> + mmc1 = &sdhci_slot0; >>> + mmc2 = &sdhci_slot1; >>> + spi0 = &fmc; >>> + spi1 = &spi1; >>> + spi2 = &spi2; >>> + ethernet0 = &mac0; >>> + ethernet1 = &mac1; >>> + ethernet2 = &mac2; >>> + ethernet3 = &mac3; >>> + }; >>> + >>> + cpus { >>> + cpu@0 { >>> + clock-frequency = <800000000>; >>> + }; >>> + cpu@1 { >>> + clock-frequency = <800000000>; >>> + }; >>> + }; >>> +}; >>> + >>> +&uart5 { >>> + u-boot,dm-pre-reloc; >>> + status = "okay"; >>> +}; >>> + >>> +&sdrammc { >>> + clock-frequency = <400000000>; >>> +}; >>> + >>> +&wdt1 { >>> + status = "okay"; >>> +}; >>> + >>> +&wdt2 { >>> + status = "okay"; >>> +}; >>> + >>> +&wdt3 { >>> + status = "okay"; >>> +}; >>> + >>> +&mdio { >>> + status = "okay"; >>> + pinctrl-names = "default"; >>> + pinctrl-0 = <&pinctrl_mdio4_default>; >>> + #address-cells = <1>; >>> + #size-cells = <0>; >>> +}; >>> + >>> +&mac2 { >>> + status = "okay"; >>> + phy-mode = "rgmii"; >>> + pinctrl-names = "default"; >>> + pinctrl-0 = <&pinctrl_rgmii3_default &pinctrl_mac3link_default>; >>> + fixed-link { >>> + speed = <1000>; >>> + full-duplex; >>> + }; >>> +}; >>> + >>> +&fmc { >>> + status = "okay"; >>> + >>> + pinctrl-names = "default"; >>> + pinctrl-0 = <&pinctrl_fmcquad_default>; >>> + >>> + flash@0 { >>> + compatible = "spi-flash", "sst,w25q256"; >>> + status = "okay"; >>> + spi-max-frequency = <50000000>; >>> + spi-tx-bus-width = <2>; >>> + spi-rx-bus-width = <2>; >>> + }; >>> + >>> + flash@1 { >>> + compatible = "spi-flash", "sst,w25q256"; >>> + status = "okay"; >>> + spi-max-frequency = <50000000>; >>> + spi-tx-bus-width = <2>; >>> + spi-rx-bus-width = <2>; >>> + }; >>> + >>> + flash@2 { >>> + compatible = "spi-flash", "sst,w25q256"; >>> + status = "okay"; >>> + spi-max-frequency = <50000000>; >>> + spi-tx-bus-width = <2>; >>> + spi-rx-bus-width = <2>; >>> + }; >>> +}; >>> + >>> +&spi1 { >>> + status = "okay"; >>> + >>> + pinctrl-names = "default"; >>> + pinctrl-0 = <&pinctrl_spi1_default &pinctrl_spi1abr_default >>> + &pinctrl_spi1cs1_default &pinctrl_spi1wp_default >>> + &pinctrl_spi1wp_default &pinctrl_spi1quad_default>; >>> + >>> + flash@0 { >>> + compatible = "spi-flash", "sst,w25q256"; >>> + status = "okay"; >>> + spi-max-frequency = <50000000>; >>> + spi-tx-bus-width = <4>; >>> + spi-rx-bus-width = <4>; >>> + }; >>> + >>> + flash@1 { >>> + compatible = "spi-flash", "sst,w25q256"; >>> + status = "okay"; >>> + spi-max-frequency = <50000000>; >>> + spi-tx-bus-width = <4>; >>> + spi-rx-bus-width = <4>; >>> + }; >>> +}; >>> + >>> +&spi2 { >>> + status = "okay"; >>> + >>> + pinctrl-names = "default"; >>> + pinctrl-0 = <&pinctrl_spi2_default &pinctrl_spi2cs1_default >>> + &pinctrl_spi2cs2_default &pinctrl_spi2quad_default>; >>> + >>> + flash@0 { >>> + compatible = "spi-flash", "sst,w25q256"; >>> + status = "okay"; >>> + spi-max-frequency = <50000000>; >>> + spi-tx-bus-width = <4>; >>> + spi-rx-bus-width = <4>; >>> + }; >>> + >>> + flash@1 { >>> + compatible = "spi-flash", "sst,w25q256"; >>> + status = "okay"; >>> + spi-max-frequency = <50000000>; >>> + spi-tx-bus-width = <4>; >>> + spi-rx-bus-width = <4>; >>> + }; >>> + >>> + flash@2 { >>> + compatible = "spi-flash", "sst,w25q256"; >>> + status = "okay"; >>> + spi-max-frequency = <50000000>; >>> + spi-tx-bus-width = <4>; >>> + spi-rx-bus-width = <4>; >>> + }; >>> +}; >>> + >>> +&i2c4 { >>> + status = "okay"; >>> + >>> + pinctrl-names = "default"; >>> + pinctrl-0 = <&pinctrl_i2c5_default>; >>> +}; >>> + >>> +&i2c5 { >>> + status = "okay"; >>> + >>> + pinctrl-names = "default"; >>> + pinctrl-0 = <&pinctrl_i2c6_default>; >>> +}; >>> + >>> +&i2c6 { >>> + status = "okay"; >>> + >>> + pinctrl-names = "default"; >>> + pinctrl-0 = <&pinctrl_i2c7_default>; >>> +}; >>> + >>> +&i2c7 { >>> + status = "okay"; >>> + >>> + pinctrl-names = "default"; >>> + pinctrl-0 = <&pinctrl_i2c8_default>; >>> +}; >>> + >>> +&i2c8 { >>> + status = "okay"; >>> + >>> + pinctrl-names = "default"; >>> + pinctrl-0 = <&pinctrl_i2c9_default>; >>> +}; >>> + >>> +&scu { >>> + mac0-clk-delay = <0x10 0x0a >>> + 0x10 0x10 >>> + 0x10 0x10>; >>> + mac1-clk-delay = <0x10 0x0a >>> + 0x10 0x10 >>> + 0x10 0x10>; >>> + mac2-clk-delay = <0x08 0x04 >>> + 0x08 0x04 >>> + 0x08 0x04>; >>> + mac3-clk-delay = <0x08 0x04 >>> + 0x08 0x04 >>> + 0x08 0x04>; >>> +}; >>> + >>> +&hace { >>> + status = "okay"; >>> +}; >>
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile index df844065cd..ac93a89c07 100755 --- a/arch/arm/dts/Makefile +++ b/arch/arm/dts/Makefile @@ -677,15 +677,16 @@ dtb-$(CONFIG_ARCH_BCM6858) += \ dtb-$(CONFIG_ARCH_ASPEED) += \ ast2400-evb.dtb \ ast2500-evb.dtb \ - ast2600-evb.dtb \ - ast2600-ncsi.dtb \ ast2600a0-evb.dtb \ ast2600a1-evb.dtb \ + ast2600-bletchley.dtb \ + ast2600-evb.dtb \ ast2600-fpga.dtb \ + ast2600-intel.dtb \ + ast2600-ncsi.dtb \ ast2600-rainier.dtb \ ast2600-slt.dtb \ - ast2600-tacoma.dtb \ - ast2600-intel.dtb + ast2600-tacoma.dtb dtb-$(CONFIG_ARCH_STI) += stih410-b2260.dtb diff --git a/arch/arm/dts/ast2600-bletchley.dts b/arch/arm/dts/ast2600-bletchley.dts new file mode 100644 index 0000000000..57ca845b94 --- /dev/null +++ b/arch/arm/dts/ast2600-bletchley.dts @@ -0,0 +1,223 @@ +// SPDX-License-Identifier: GPL-2.0+ +// Copyright (c) 2022 Meta Platforms Inc. +/dts-v1/; + +#include "ast2600-u-boot.dtsi" + +/ { + model = "Facebook Bletchley BMC"; + compatible = "facebook,bletchley-bmc", "aspeed,ast2600"; + + memory { + device_type = "memory"; + reg = <0x80000000 0x40000000>; + }; + + chosen { + stdout-path = &uart5; + }; + + aliases { + mmc0 = &emmc_slot0; + mmc1 = &sdhci_slot0; + mmc2 = &sdhci_slot1; + spi0 = &fmc; + spi1 = &spi1; + spi2 = &spi2; + ethernet0 = &mac0; + ethernet1 = &mac1; + ethernet2 = &mac2; + ethernet3 = &mac3; + }; + + cpus { + cpu@0 { + clock-frequency = <800000000>; + }; + cpu@1 { + clock-frequency = <800000000>; + }; + }; +}; + +&uart5 { + u-boot,dm-pre-reloc; + status = "okay"; +}; + +&sdrammc { + clock-frequency = <400000000>; +}; + +&wdt1 { + status = "okay"; +}; + +&wdt2 { + status = "okay"; +}; + +&wdt3 { + status = "okay"; +}; + +&mdio { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_mdio4_default>; + #address-cells = <1>; + #size-cells = <0>; +}; + +&mac2 { + status = "okay"; + phy-mode = "rgmii"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_rgmii3_default &pinctrl_mac3link_default>; + fixed-link { + speed = <1000>; + full-duplex; + }; +}; + +&fmc { + status = "okay"; + + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_fmcquad_default>; + + flash@0 { + compatible = "spi-flash", "sst,w25q256"; + status = "okay"; + spi-max-frequency = <50000000>; + spi-tx-bus-width = <2>; + spi-rx-bus-width = <2>; + }; + + flash@1 { + compatible = "spi-flash", "sst,w25q256"; + status = "okay"; + spi-max-frequency = <50000000>; + spi-tx-bus-width = <2>; + spi-rx-bus-width = <2>; + }; + + flash@2 { + compatible = "spi-flash", "sst,w25q256"; + status = "okay"; + spi-max-frequency = <50000000>; + spi-tx-bus-width = <2>; + spi-rx-bus-width = <2>; + }; +}; + +&spi1 { + status = "okay"; + + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_spi1_default &pinctrl_spi1abr_default + &pinctrl_spi1cs1_default &pinctrl_spi1wp_default + &pinctrl_spi1wp_default &pinctrl_spi1quad_default>; + + flash@0 { + compatible = "spi-flash", "sst,w25q256"; + status = "okay"; + spi-max-frequency = <50000000>; + spi-tx-bus-width = <4>; + spi-rx-bus-width = <4>; + }; + + flash@1 { + compatible = "spi-flash", "sst,w25q256"; + status = "okay"; + spi-max-frequency = <50000000>; + spi-tx-bus-width = <4>; + spi-rx-bus-width = <4>; + }; +}; + +&spi2 { + status = "okay"; + + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_spi2_default &pinctrl_spi2cs1_default + &pinctrl_spi2cs2_default &pinctrl_spi2quad_default>; + + flash@0 { + compatible = "spi-flash", "sst,w25q256"; + status = "okay"; + spi-max-frequency = <50000000>; + spi-tx-bus-width = <4>; + spi-rx-bus-width = <4>; + }; + + flash@1 { + compatible = "spi-flash", "sst,w25q256"; + status = "okay"; + spi-max-frequency = <50000000>; + spi-tx-bus-width = <4>; + spi-rx-bus-width = <4>; + }; + + flash@2 { + compatible = "spi-flash", "sst,w25q256"; + status = "okay"; + spi-max-frequency = <50000000>; + spi-tx-bus-width = <4>; + spi-rx-bus-width = <4>; + }; +}; + +&i2c4 { + status = "okay"; + + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c5_default>; +}; + +&i2c5 { + status = "okay"; + + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c6_default>; +}; + +&i2c6 { + status = "okay"; + + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c7_default>; +}; + +&i2c7 { + status = "okay"; + + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c8_default>; +}; + +&i2c8 { + status = "okay"; + + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c9_default>; +}; + +&scu { + mac0-clk-delay = <0x10 0x0a + 0x10 0x10 + 0x10 0x10>; + mac1-clk-delay = <0x10 0x0a + 0x10 0x10 + 0x10 0x10>; + mac2-clk-delay = <0x08 0x04 + 0x08 0x04 + 0x08 0x04>; + mac3-clk-delay = <0x08 0x04 + 0x08 0x04 + 0x08 0x04>; +}; + +&hace { + status = "okay"; +};
Initial introduction of Bletchley equipped with Aspeed 2600 BMC SoC. Signed-off-by: Potin Lai <potin.lai@quantatw.com> --- change v2 -> v3: * update model & compatible to match with kernel dts change v1 -> v2: * sort Makefile alphabetically * add licence and copyright * update model name * remove the nodes not using (fsi, emmc, sdhci, ehci, pcie & display_port) --- arch/arm/dts/Makefile | 9 +- arch/arm/dts/ast2600-bletchley.dts | 223 +++++++++++++++++++++++++++++ 2 files changed, 228 insertions(+), 4 deletions(-) create mode 100644 arch/arm/dts/ast2600-bletchley.dts