* [PATCH v7] ARM: dts: aspeed: Adding Facebook Yosemite V2 BMC
@ 2020-04-01 11:40 Manikandan Elumalai
2020-04-01 12:18 ` Joel Stanley
2020-04-01 17:33 ` Vijay Khemka
0 siblings, 2 replies; 4+ messages in thread
From: Manikandan Elumalai @ 2020-04-01 11:40 UTC (permalink / raw)
To: andrew, joel
Cc: sdasari, vijaykhemka, linux-kernel, devicetree, linux-aspeed,
openbmc, manikandan.e
The Yosemite V2 is a facebook multi-node server
platform that host four OCP server. The BMC
in the Yosemite V2 platform based on AST2500 SoC.
This patch adds linux device tree entry related to
Yosemite V2 specific devices connected to BMC SoC.
Signed-off-by: Manikandan Elumalai <manikandan.hcl.ers.epl@gmail.com>
Acked-by : Andrew Jeffery <andrew@aj.id.au>
Reviewed-by : Vijay Khemka <vkhemka@fb.com>
---
--- v7 - Added multi-host SOL feature.
--- v6 - Added device tree property for multi-host Mellanox NIC in the ncsi driver.
--- v5 - Spell and contributor name correction.
--- - License identifier changed to GPL-2.0-or-later.
--- - aspeed-gpio.h removed.
--- - FAN2 tacho channel changed.
--- v4 - Bootargs removed.
--- v3 - Uart1 Debug removed .
--- v2 - LPC and VUART removed .
--- v1 - Initial draft.
---
---
.../boot/dts/aspeed-bmc-facebook-yosemitev2.dts | 186 +++++++++++++++++++++
1 file changed, 186 insertions(+)
create mode 100644 arch/arm/boot/dts/aspeed-bmc-facebook-yosemitev2.dts
diff --git a/arch/arm/boot/dts/aspeed-bmc-facebook-yosemitev2.dts b/arch/arm/boot/dts/aspeed-bmc-facebook-yosemitev2.dts
new file mode 100644
index 0000000..bc83901
--- /dev/null
+++ b/arch/arm/boot/dts/aspeed-bmc-facebook-yosemitev2.dts
@@ -0,0 +1,186 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+// Copyright (c) 2018 Facebook Inc.
+/dts-v1/;
+#include "aspeed-g5.dtsi"
+
+/ {
+ model = "Facebook Yosemitev2 BMC";
+ compatible = "facebook,yosemitev2-bmc", "aspeed,ast2500";
+ aliases {
+ serial4 = &uart5;
+ };
+ chosen {
+ stdout-path = &uart5;
+ };
+
+ memory@80000000 {
+ reg = <0x80000000 0x20000000>;
+ };
+
+ iio-hwmon {
+ // VOLATAGE SENSOR
+ compatible = "iio-hwmon";
+ io-channels = <&adc 0> , <&adc 1> , <&adc 2> , <&adc 3> ,
+ <&adc 4> , <&adc 5> , <&adc 6> , <&adc 7> ,
+ <&adc 8> , <&adc 9> , <&adc 10>, <&adc 11> ,
+ <&adc 12> , <&adc 13> , <&adc 14> , <&adc 15> ;
+ };
+};
+
+&fmc {
+ status = "okay";
+ flash@0 {
+ status = "okay";
+ m25p,fast-read;
+#include "openbmc-flash-layout.dtsi"
+ };
+};
+
+&spi1 {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_spi1_default>;
+ flash@0 {
+ status = "okay";
+ m25p,fast-read;
+ label = "pnor";
+ };
+};
+&uart1 {
+ // Host1 Console
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_txd1_default
+ &pinctrl_rxd1_default>;
+};
+
+&uart2 {
+ // Host2 Console
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_txd2_default
+ &pinctrl_rxd2_default>;
+
+};
+
+&uart3 {
+ // Host3 Console
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_txd3_default
+ &pinctrl_rxd3_default>;
+};
+
+&uart4 {
+ // Host4 Console
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_txd4_default
+ &pinctrl_rxd4_default>;
+};
+
+&uart5 {
+ // BMC Console
+ status = "okay";
+};
+
+&vuart {
+ // Virtual UART
+ status = "okay";
+};
+
+&mac0 {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_rmii1_default>;
+ use-ncsi;
+ mlx,multi-host;
+};
+
+&adc {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_adc0_default
+ &pinctrl_adc1_default
+ &pinctrl_adc2_default
+ &pinctrl_adc3_default
+ &pinctrl_adc4_default
+ &pinctrl_adc5_default
+ &pinctrl_adc6_default
+ &pinctrl_adc7_default
+ &pinctrl_adc8_default
+ &pinctrl_adc9_default
+ &pinctrl_adc10_default
+ &pinctrl_adc11_default
+ &pinctrl_adc12_default
+ &pinctrl_adc13_default
+ &pinctrl_adc14_default
+ &pinctrl_adc15_default>;
+};
+
+&i2c8 {
+ status = "okay";
+ //FRU EEPROM
+ eeprom@51 {
+ compatible = "atmel,24c64";
+ reg = <0x51>;
+ pagesize = <32>;
+ };
+};
+
+&i2c9 {
+ status = "okay";
+ tmp421@4e {
+ //INLET TEMP
+ compatible = "ti,tmp421";
+ reg = <0x4e>;
+ };
+ //OUTLET TEMP
+ tmp421@4f {
+ compatible = "ti,tmp421";
+ reg = <0x4f>;
+ };
+};
+
+&i2c10 {
+ status = "okay";
+ //HSC
+ adm1278@40 {
+ compatible = "adi,adm1278";
+ reg = <0x40>;
+ };
+};
+
+&i2c11 {
+ status = "okay";
+ //MEZZ_TEMP_SENSOR
+ tmp421@1f {
+ compatible = "ti,tmp421";
+ reg = <0x1f>;
+ };
+};
+
+&i2c12 {
+ status = "okay";
+ //MEZZ_FRU
+ eeprom@51 {
+ compatible = "atmel,24c64";
+ reg = <0x51>;
+ pagesize = <32>;
+ };
+};
+
+&pwm_tacho {
+ status = "okay";
+ //FSC
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_pwm0_default &pinctrl_pwm1_default>;
+ fan@0 {
+ reg = <0x00>;
+ aspeed,fan-tach-ch = /bits/ 8 <0x00>;
+ };
+ fan@1 {
+ reg = <0x01>;
+ aspeed,fan-tach-ch = /bits/ 8 <0x01>;
+ };
+};
--
2.7.4
^ permalink raw reply related [flat|nested] 4+ messages in thread
* Re: [PATCH v7] ARM: dts: aspeed: Adding Facebook Yosemite V2 BMC
2020-04-01 11:40 [PATCH v7] ARM: dts: aspeed: Adding Facebook Yosemite V2 BMC Manikandan Elumalai
@ 2020-04-01 12:18 ` Joel Stanley
2020-04-01 12:55 ` Manikandan
2020-04-01 17:33 ` Vijay Khemka
1 sibling, 1 reply; 4+ messages in thread
From: Joel Stanley @ 2020-04-01 12:18 UTC (permalink / raw)
To: Manikandan Elumalai
Cc: Andrew Jeffery, Sai Dasari, Vijay Khemka,
Linux Kernel Mailing List, devicetree, linux-aspeed,
OpenBMC Maillist, manikandan.e
On Wed, 1 Apr 2020 at 11:40, Manikandan Elumalai
<manikandan.hcl.ers.epl@gmail.com> wrote:
>
> The Yosemite V2 is a facebook multi-node server
> platform that host four OCP server. The BMC
> in the Yosemite V2 platform based on AST2500 SoC.
>
> This patch adds linux device tree entry related to
> Yosemite V2 specific devices connected to BMC SoC.
>
> Signed-off-by: Manikandan Elumalai <manikandan.hcl.ers.epl@gmail.com>
> Acked-by : Andrew Jeffery <andrew@aj.id.au>
> Reviewed-by : Vijay Khemka <vkhemka@fb.com>
> ---
> --- v7 - Added multi-host SOL feature.
> --- v6 - Added device tree property for multi-host Mellanox NIC in the ncsi driver.
> --- v5 - Spell and contributor name correction.
> --- - License identifier changed to GPL-2.0-or-later.
> --- - aspeed-gpio.h removed.
> --- - FAN2 tacho channel changed.
> --- v4 - Bootargs removed.
> --- v3 - Uart1 Debug removed .
> --- v2 - LPC and VUART removed .
> --- v1 - Initial draft.
> ---
> ---
> .../boot/dts/aspeed-bmc-facebook-yosemitev2.dts | 186 +++++++++++++++++++++
You need to add the device tree to the makefile.
> 1 file changed, 186 insertions(+)
> create mode 100644 arch/arm/boot/dts/aspeed-bmc-facebook-yosemitev2.dts
>
> diff --git a/arch/arm/boot/dts/aspeed-bmc-facebook-yosemitev2.dts b/arch/arm/boot/dts/aspeed-bmc-facebook-yosemitev2.dts
> new file mode 100644
> index 0000000..bc83901
> --- /dev/null
> +++ b/arch/arm/boot/dts/aspeed-bmc-facebook-yosemitev2.dts
> @@ -0,0 +1,186 @@
> +// SPDX-License-Identifier: GPL-2.0-or-later
> +// Copyright (c) 2018 Facebook Inc.
> +/dts-v1/;
> +#include "aspeed-g5.dtsi"
> +
> +/ {
> + model = "Facebook Yosemitev2 BMC";
> + compatible = "facebook,yosemitev2-bmc", "aspeed,ast2500";
> + aliases {
> + serial4 = &uart5;
> + };
> + chosen {
> + stdout-path = &uart5;
> + };
> +
> + memory@80000000 {
> + reg = <0x80000000 0x20000000>;
> + };
> +
> + iio-hwmon {
> + // VOLATAGE SENSOR
> + compatible = "iio-hwmon";
> + io-channels = <&adc 0> , <&adc 1> , <&adc 2> , <&adc 3> ,
> + <&adc 4> , <&adc 5> , <&adc 6> , <&adc 7> ,
> + <&adc 8> , <&adc 9> , <&adc 10>, <&adc 11> ,
> + <&adc 12> , <&adc 13> , <&adc 14> , <&adc 15> ;
> + };
> +};
> +
> +&fmc {
> + status = "okay";
> + flash@0 {
> + status = "okay";
> + m25p,fast-read;
> +#include "openbmc-flash-layout.dtsi"
> + };
> +};
> +
> +&spi1 {
> + status = "okay";
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_spi1_default>;
> + flash@0 {
> + status = "okay";
> + m25p,fast-read;
> + label = "pnor";
> + };
> +};
> +&uart1 {
> + // Host1 Console
> + status = "okay";
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_txd1_default
> + &pinctrl_rxd1_default>;
> +};
> +
> +&uart2 {
> + // Host2 Console
> + status = "okay";
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_txd2_default
> + &pinctrl_rxd2_default>;
> +
> +};
> +
> +&uart3 {
> + // Host3 Console
> + status = "okay";
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_txd3_default
> + &pinctrl_rxd3_default>;
> +};
> +
> +&uart4 {
> + // Host4 Console
> + status = "okay";
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_txd4_default
> + &pinctrl_rxd4_default>;
> +};
> +
> +&uart5 {
> + // BMC Console
> + status = "okay";
> +};
> +
> +&vuart {
> + // Virtual UART
> + status = "okay";
> +};
> +
> +&mac0 {
> + status = "okay";
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_rmii1_default>;
> + use-ncsi;
> + mlx,multi-host;
> +};
> +
> +&adc {
> + status = "okay";
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_adc0_default
> + &pinctrl_adc1_default
> + &pinctrl_adc2_default
> + &pinctrl_adc3_default
> + &pinctrl_adc4_default
> + &pinctrl_adc5_default
> + &pinctrl_adc6_default
> + &pinctrl_adc7_default
> + &pinctrl_adc8_default
> + &pinctrl_adc9_default
> + &pinctrl_adc10_default
> + &pinctrl_adc11_default
> + &pinctrl_adc12_default
> + &pinctrl_adc13_default
> + &pinctrl_adc14_default
> + &pinctrl_adc15_default>;
> +};
> +
> +&i2c8 {
> + status = "okay";
> + //FRU EEPROM
> + eeprom@51 {
> + compatible = "atmel,24c64";
> + reg = <0x51>;
> + pagesize = <32>;
> + };
> +};
> +
> +&i2c9 {
> + status = "okay";
> + tmp421@4e {
> + //INLET TEMP
> + compatible = "ti,tmp421";
> + reg = <0x4e>;
> + };
> + //OUTLET TEMP
> + tmp421@4f {
> + compatible = "ti,tmp421";
> + reg = <0x4f>;
> + };
> +};
> +
> +&i2c10 {
> + status = "okay";
> + //HSC
> + adm1278@40 {
> + compatible = "adi,adm1278";
> + reg = <0x40>;
> + };
> +};
> +
> +&i2c11 {
> + status = "okay";
> + //MEZZ_TEMP_SENSOR
> + tmp421@1f {
> + compatible = "ti,tmp421";
> + reg = <0x1f>;
> + };
> +};
> +
> +&i2c12 {
> + status = "okay";
> + //MEZZ_FRU
> + eeprom@51 {
> + compatible = "atmel,24c64";
> + reg = <0x51>;
> + pagesize = <32>;
> + };
> +};
> +
> +&pwm_tacho {
> + status = "okay";
> + //FSC
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_pwm0_default &pinctrl_pwm1_default>;
> + fan@0 {
> + reg = <0x00>;
> + aspeed,fan-tach-ch = /bits/ 8 <0x00>;
> + };
> + fan@1 {
> + reg = <0x01>;
> + aspeed,fan-tach-ch = /bits/ 8 <0x01>;
> + };
> +};
> --
> 2.7.4
>
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH v7] ARM: dts: aspeed: Adding Facebook Yosemite V2 BMC
2020-04-01 12:18 ` Joel Stanley
@ 2020-04-01 12:55 ` Manikandan
0 siblings, 0 replies; 4+ messages in thread
From: Manikandan @ 2020-04-01 12:55 UTC (permalink / raw)
To: Joel Stanley
Cc: andrew, sdasari, vijaykhemka, linux-kernel, devicetree,
linux-aspeed, openbmc, manikandan.e
On Wed, Apr 01, 2020 at 12:18:17PM +0000, Joel Stanley wrote:
> On Wed, 1 Apr 2020 at 11:40, Manikandan Elumalai
> <manikandan.hcl.ers.epl@gmail.com> wrote:
> >
> > The Yosemite V2 is a facebook multi-node server
> > platform that host four OCP server. The BMC
> > in the Yosemite V2 platform based on AST2500 SoC.
> >
> > This patch adds linux device tree entry related to
> > Yosemite V2 specific devices connected to BMC SoC.
> >
> > Signed-off-by: Manikandan Elumalai <manikandan.hcl.ers.epl@gmail.com>
> > Acked-by : Andrew Jeffery <andrew@aj.id.au>
> > Reviewed-by : Vijay Khemka <vkhemka@fb.com>
> > ---
> > --- v7 - Added multi-host SOL feature.
> > --- v6 - Added device tree property for multi-host Mellanox NIC in the ncsi driver.
> > --- v5 - Spell and contributor name correction.
> > --- - License identifier changed to GPL-2.0-or-later.
> > --- - aspeed-gpio.h removed.
> > --- - FAN2 tacho channel changed.
> > --- v4 - Bootargs removed.
> > --- v3 - Uart1 Debug removed .
> > --- v2 - LPC and VUART removed .
> > --- v1 - Initial draft.
> > ---
> > ---
> > .../boot/dts/aspeed-bmc-facebook-yosemitev2.dts | 186 +++++++++++++++++++++
>
> You need to add the device tree to the makefile.
Thanks for review Joel. I will submit another patch with Makefile.
>
> > 1 file changed, 186 insertions(+)
> > create mode 100644 arch/arm/boot/dts/aspeed-bmc-facebook-yosemitev2.dts
> >
> > diff --git a/arch/arm/boot/dts/aspeed-bmc-facebook-yosemitev2.dts b/arch/arm/boot/dts/aspeed-bmc-facebook-yosemitev2.dts
> > new file mode 100644
> > index 0000000..bc83901
> > --- /dev/null
> > +++ b/arch/arm/boot/dts/aspeed-bmc-facebook-yosemitev2.dts
> > @@ -0,0 +1,186 @@
> > +// SPDX-License-Identifier: GPL-2.0-or-later
> > +// Copyright (c) 2018 Facebook Inc.
> > +/dts-v1/;
> > +#include "aspeed-g5.dtsi"
> > +
> > +/ {
> > + model = "Facebook Yosemitev2 BMC";
> > + compatible = "facebook,yosemitev2-bmc", "aspeed,ast2500";
> > + aliases {
> > + serial4 = &uart5;
> > + };
> > + chosen {
> > + stdout-path = &uart5;
> > + };
> > +
> > + memory@80000000 {
> > + reg = <0x80000000 0x20000000>;
> > + };
> > +
> > + iio-hwmon {
> > + // VOLATAGE SENSOR
> > + compatible = "iio-hwmon";
> > + io-channels = <&adc 0> , <&adc 1> , <&adc 2> , <&adc 3> ,
> > + <&adc 4> , <&adc 5> , <&adc 6> , <&adc 7> ,
> > + <&adc 8> , <&adc 9> , <&adc 10>, <&adc 11> ,
> > + <&adc 12> , <&adc 13> , <&adc 14> , <&adc 15> ;
> > + };
> > +};
> > +
> > +&fmc {
> > + status = "okay";
> > + flash@0 {
> > + status = "okay";
> > + m25p,fast-read;
> > +#include "openbmc-flash-layout.dtsi"
> > + };
> > +};
> > +
> > +&spi1 {
> > + status = "okay";
> > + pinctrl-names = "default";
> > + pinctrl-0 = <&pinctrl_spi1_default>;
> > + flash@0 {
> > + status = "okay";
> > + m25p,fast-read;
> > + label = "pnor";
> > + };
> > +};
> > +&uart1 {
> > + // Host1 Console
> > + status = "okay";
> > + pinctrl-names = "default";
> > + pinctrl-0 = <&pinctrl_txd1_default
> > + &pinctrl_rxd1_default>;
> > +};
> > +
> > +&uart2 {
> > + // Host2 Console
> > + status = "okay";
> > + pinctrl-names = "default";
> > + pinctrl-0 = <&pinctrl_txd2_default
> > + &pinctrl_rxd2_default>;
> > +
> > +};
> > +
> > +&uart3 {
> > + // Host3 Console
> > + status = "okay";
> > + pinctrl-names = "default";
> > + pinctrl-0 = <&pinctrl_txd3_default
> > + &pinctrl_rxd3_default>;
> > +};
> > +
> > +&uart4 {
> > + // Host4 Console
> > + status = "okay";
> > + pinctrl-names = "default";
> > + pinctrl-0 = <&pinctrl_txd4_default
> > + &pinctrl_rxd4_default>;
> > +};
> > +
> > +&uart5 {
> > + // BMC Console
> > + status = "okay";
> > +};
> > +
> > +&vuart {
> > + // Virtual UART
> > + status = "okay";
> > +};
> > +
> > +&mac0 {
> > + status = "okay";
> > + pinctrl-names = "default";
> > + pinctrl-0 = <&pinctrl_rmii1_default>;
> > + use-ncsi;
> > + mlx,multi-host;
> > +};
> > +
> > +&adc {
> > + status = "okay";
> > + pinctrl-names = "default";
> > + pinctrl-0 = <&pinctrl_adc0_default
> > + &pinctrl_adc1_default
> > + &pinctrl_adc2_default
> > + &pinctrl_adc3_default
> > + &pinctrl_adc4_default
> > + &pinctrl_adc5_default
> > + &pinctrl_adc6_default
> > + &pinctrl_adc7_default
> > + &pinctrl_adc8_default
> > + &pinctrl_adc9_default
> > + &pinctrl_adc10_default
> > + &pinctrl_adc11_default
> > + &pinctrl_adc12_default
> > + &pinctrl_adc13_default
> > + &pinctrl_adc14_default
> > + &pinctrl_adc15_default>;
> > +};
> > +
> > +&i2c8 {
> > + status = "okay";
> > + //FRU EEPROM
> > + eeprom@51 {
> > + compatible = "atmel,24c64";
> > + reg = <0x51>;
> > + pagesize = <32>;
> > + };
> > +};
> > +
> > +&i2c9 {
> > + status = "okay";
> > + tmp421@4e {
> > + //INLET TEMP
> > + compatible = "ti,tmp421";
> > + reg = <0x4e>;
> > + };
> > + //OUTLET TEMP
> > + tmp421@4f {
> > + compatible = "ti,tmp421";
> > + reg = <0x4f>;
> > + };
> > +};
> > +
> > +&i2c10 {
> > + status = "okay";
> > + //HSC
> > + adm1278@40 {
> > + compatible = "adi,adm1278";
> > + reg = <0x40>;
> > + };
> > +};
> > +
> > +&i2c11 {
> > + status = "okay";
> > + //MEZZ_TEMP_SENSOR
> > + tmp421@1f {
> > + compatible = "ti,tmp421";
> > + reg = <0x1f>;
> > + };
> > +};
> > +
> > +&i2c12 {
> > + status = "okay";
> > + //MEZZ_FRU
> > + eeprom@51 {
> > + compatible = "atmel,24c64";
> > + reg = <0x51>;
> > + pagesize = <32>;
> > + };
> > +};
> > +
> > +&pwm_tacho {
> > + status = "okay";
> > + //FSC
> > + pinctrl-names = "default";
> > + pinctrl-0 = <&pinctrl_pwm0_default &pinctrl_pwm1_default>;
> > + fan@0 {
> > + reg = <0x00>;
> > + aspeed,fan-tach-ch = /bits/ 8 <0x00>;
> > + };
> > + fan@1 {
> > + reg = <0x01>;
> > + aspeed,fan-tach-ch = /bits/ 8 <0x01>;
> > + };
> > +};
> > --
> > 2.7.4
> >
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH v7] ARM: dts: aspeed: Adding Facebook Yosemite V2 BMC
2020-04-01 11:40 [PATCH v7] ARM: dts: aspeed: Adding Facebook Yosemite V2 BMC Manikandan Elumalai
2020-04-01 12:18 ` Joel Stanley
@ 2020-04-01 17:33 ` Vijay Khemka
1 sibling, 0 replies; 4+ messages in thread
From: Vijay Khemka @ 2020-04-01 17:33 UTC (permalink / raw)
To: Manikandan Elumalai, andrew, joel
Cc: Sai Dasari, linux-kernel, devicetree, linux-aspeed, openbmc,
manikandan.e
On 4/1/20, 4:40 AM, "Manikandan Elumalai" <manikandan.hcl.ers.epl@gmail.com> wrote:
The Yosemite V2 is a facebook multi-node server
platform that host four OCP server. The BMC
in the Yosemite V2 platform based on AST2500 SoC.
This patch adds linux device tree entry related to
Yosemite V2 specific devices connected to BMC SoC.
Signed-off-by: Manikandan Elumalai <manikandan.hcl.ers.epl@gmail.com>
Acked-by : Andrew Jeffery <andrew@aj.id.au>
Reviewed-by : Vijay Khemka <vkhemka@fb.com>
---
--- v7 - Added multi-host SOL feature.
Can you please also add ipmb bridge device details here.
--- v6 - Added device tree property for multi-host Mellanox NIC in the ncsi driver.
--- v5 - Spell and contributor name correction.
--- - License identifier changed to GPL-2.0-or-later.
--- - aspeed-gpio.h removed.
--- - FAN2 tacho channel changed.
--- v4 - Bootargs removed.
--- v3 - Uart1 Debug removed .
--- v2 - LPC and VUART removed .
--- v1 - Initial draft.
---
---
.../boot/dts/aspeed-bmc-facebook-yosemitev2.dts | 186 +++++++++++++++++++++
1 file changed, 186 insertions(+)
create mode 100644 arch/arm/boot/dts/aspeed-bmc-facebook-yosemitev2.dts
diff --git a/arch/arm/boot/dts/aspeed-bmc-facebook-yosemitev2.dts b/arch/arm/boot/dts/aspeed-bmc-facebook-yosemitev2.dts
new file mode 100644
index 0000000..bc83901
--- /dev/null
+++ b/arch/arm/boot/dts/aspeed-bmc-facebook-yosemitev2.dts
@@ -0,0 +1,186 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+// Copyright (c) 2018 Facebook Inc.
+/dts-v1/;
+#include "aspeed-g5.dtsi"
+
+/ {
+ model = "Facebook Yosemitev2 BMC";
+ compatible = "facebook,yosemitev2-bmc", "aspeed,ast2500";
+ aliases {
+ serial4 = &uart5;
+ };
+ chosen {
+ stdout-path = &uart5;
+ };
+
+ memory@80000000 {
+ reg = <0x80000000 0x20000000>;
+ };
+
+ iio-hwmon {
+ // VOLATAGE SENSOR
+ compatible = "iio-hwmon";
+ io-channels = <&adc 0> , <&adc 1> , <&adc 2> , <&adc 3> ,
+ <&adc 4> , <&adc 5> , <&adc 6> , <&adc 7> ,
+ <&adc 8> , <&adc 9> , <&adc 10>, <&adc 11> ,
+ <&adc 12> , <&adc 13> , <&adc 14> , <&adc 15> ;
+ };
+};
+
+&fmc {
+ status = "okay";
+ flash@0 {
+ status = "okay";
+ m25p,fast-read;
+#include "openbmc-flash-layout.dtsi"
+ };
+};
+
+&spi1 {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_spi1_default>;
+ flash@0 {
+ status = "okay";
+ m25p,fast-read;
+ label = "pnor";
+ };
+};
+&uart1 {
+ // Host1 Console
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_txd1_default
+ &pinctrl_rxd1_default>;
+};
+
+&uart2 {
+ // Host2 Console
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_txd2_default
+ &pinctrl_rxd2_default>;
+
+};
+
+&uart3 {
+ // Host3 Console
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_txd3_default
+ &pinctrl_rxd3_default>;
+};
+
+&uart4 {
+ // Host4 Console
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_txd4_default
+ &pinctrl_rxd4_default>;
+};
+
+&uart5 {
+ // BMC Console
+ status = "okay";
+};
+
+&vuart {
+ // Virtual UART
+ status = "okay";
+};
+
+&mac0 {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_rmii1_default>;
+ use-ncsi;
+ mlx,multi-host;
+};
+
+&adc {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_adc0_default
+ &pinctrl_adc1_default
+ &pinctrl_adc2_default
+ &pinctrl_adc3_default
+ &pinctrl_adc4_default
+ &pinctrl_adc5_default
+ &pinctrl_adc6_default
+ &pinctrl_adc7_default
+ &pinctrl_adc8_default
+ &pinctrl_adc9_default
+ &pinctrl_adc10_default
+ &pinctrl_adc11_default
+ &pinctrl_adc12_default
+ &pinctrl_adc13_default
+ &pinctrl_adc14_default
+ &pinctrl_adc15_default>;
+};
+
+&i2c8 {
+ status = "okay";
+ //FRU EEPROM
+ eeprom@51 {
+ compatible = "atmel,24c64";
+ reg = <0x51>;
+ pagesize = <32>;
+ };
+};
+
+&i2c9 {
+ status = "okay";
+ tmp421@4e {
+ //INLET TEMP
+ compatible = "ti,tmp421";
+ reg = <0x4e>;
+ };
+ //OUTLET TEMP
+ tmp421@4f {
+ compatible = "ti,tmp421";
+ reg = <0x4f>;
+ };
+};
+
+&i2c10 {
+ status = "okay";
+ //HSC
+ adm1278@40 {
+ compatible = "adi,adm1278";
+ reg = <0x40>;
+ };
+};
+
+&i2c11 {
+ status = "okay";
+ //MEZZ_TEMP_SENSOR
+ tmp421@1f {
+ compatible = "ti,tmp421";
+ reg = <0x1f>;
+ };
+};
+
+&i2c12 {
+ status = "okay";
+ //MEZZ_FRU
+ eeprom@51 {
+ compatible = "atmel,24c64";
+ reg = <0x51>;
+ pagesize = <32>;
+ };
+};
+
+&pwm_tacho {
+ status = "okay";
+ //FSC
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_pwm0_default &pinctrl_pwm1_default>;
+ fan@0 {
+ reg = <0x00>;
+ aspeed,fan-tach-ch = /bits/ 8 <0x00>;
+ };
+ fan@1 {
+ reg = <0x01>;
+ aspeed,fan-tach-ch = /bits/ 8 <0x01>;
+ };
+};
--
2.7.4
^ permalink raw reply [flat|nested] 4+ messages in thread
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2020-04-01 11:40 [PATCH v7] ARM: dts: aspeed: Adding Facebook Yosemite V2 BMC Manikandan Elumalai
2020-04-01 12:18 ` Joel Stanley
2020-04-01 12:55 ` Manikandan
2020-04-01 17:33 ` Vijay Khemka
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