* [PATCH v4 2/2] ARM: dts: aspeed: Adding Facebook Yosemite V2 BMC
@ 2019-12-11 20:26 Manikandan Elumalai
2019-12-12 1:09 ` Andrew Jeffery
0 siblings, 1 reply; 5+ messages in thread
From: Manikandan Elumalai @ 2019-12-11 20:26 UTC (permalink / raw)
To: joel, andrew, vkhemka
Cc: sdasari, linux-kernel, devicetree, linux-aspeed, 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.
--- Reviews summary
--- v4[2/2] - 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.
--- - Reviewed-by: Vijay Khemka <vkhemka@fb.com>
--- v3 - Uart1 Debug removed .
--- - Acked-by:Andrew Jeffery <andrew@aj.id.au>
--- v2 - LPC and VUART removed .
--- v1 - Initial draft.
Signed-off-by: Manikandan Elumalai <manikandan.hcl.ers.epl@gmail.com>
---
.../boot/dts/aspeed-bmc-facebook-yosemitev2.dts | 148 +++++++++++++++++++++
1 file changed, 148 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..ffd7f4c
--- /dev/null
+++ b/arch/arm/boot/dts/aspeed-bmc-facebook-yosemitev2.dts
@@ -0,0 +1,148 @@
+// 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";
+ };
+};
+
+&uart5 {
+ // BMC Console
+ status = "okay";
+};
+
+&mac0 {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_rmii1_default>;
+ use-ncsi;
+};
+
+&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 {
+ //FRU EEPROM
+ status = "okay";
+ eeprom@51 {
+ compatible = "atmel,24c64";
+ reg = <0x51>;
+ pagesize = <32>;
+ };
+};
+
+&i2c9 {
+ //INLET & OUTLET TEMP
+ status = "okay";
+ tmp421@4e {
+ compatible = "ti,tmp421";
+ reg = <0x4e>;
+ };
+ tmp421@4f {
+ compatible = "ti,tmp421";
+ reg = <0x4f>;
+ };
+};
+
+&i2c10 {
+ //HSC
+ status = "okay";
+ adm1278@40 {
+ compatible = "adi,adm1278";
+ reg = <0x40>;
+ };
+};
+
+&i2c11 {
+ //MEZZ_TEMP_SENSOR
+ status = "okay";
+ tmp421@1f {
+ compatible = "ti,tmp421";
+ reg = <0x1f>;
+ };
+};
+
+&i2c12 {
+ //MEZZ_FRU
+ status = "okay";
+ eeprom@51 {
+ compatible = "atmel,24c64";
+ reg = <0x51>;
+ pagesize = <32>;
+ };
+};
+
+&pwm_tacho {
+ //FSC
+ status = "okay";
+ 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] 5+ messages in thread
* Re: [PATCH v4 2/2] ARM: dts: aspeed: Adding Facebook Yosemite V2 BMC
2019-12-11 20:26 [PATCH v4 2/2] ARM: dts: aspeed: Adding Facebook Yosemite V2 BMC Manikandan Elumalai
@ 2019-12-12 1:09 ` Andrew Jeffery
2019-12-12 12:30 ` Manikandan
0 siblings, 1 reply; 5+ messages in thread
From: Andrew Jeffery @ 2019-12-12 1:09 UTC (permalink / raw)
To: manikandan-e, Joel Stanley, vkhemka
Cc: Sai Dasari, linux-kernel, devicetree, linux-aspeed, manikandan.e
On Thu, 12 Dec 2019, at 06:56, Manikandan Elumalai 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.
>
> --- Reviews summary
> --- v4[2/2] - 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.
> --- - Reviewed-by: Vijay Khemka <vkhemka@fb.com>
> --- v3 - Uart1 Debug removed .
> --- - Acked-by:Andrew Jeffery <andrew@aj.id.au>
You need to put the Reviewed-by / Acked-by tags down below your Signed-off-by. That
way we know that the patch is still ready to go (and they appear in patchwork - you can
(currently) see that they're missing[1]).
[1] https://patchwork.ozlabs.org/project/linux-aspeed/list/?series=147912&state=%2A&archive=both
Andrew
> --- v2 - LPC and VUART removed .
> --- v1 - Initial draft.
>
> Signed-off-by: Manikandan Elumalai <manikandan.hcl.ers.epl@gmail.com>
> ---
> .../boot/dts/aspeed-bmc-facebook-yosemitev2.dts | 148 +++++++++++++++++++++
> 1 file changed, 148 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..ffd7f4c
> --- /dev/null
> +++ b/arch/arm/boot/dts/aspeed-bmc-facebook-yosemitev2.dts
> @@ -0,0 +1,148 @@
> +// 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";
> + };
> +};
> +
> +&uart5 {
> + // BMC Console
> + status = "okay";
> +};
> +
> +&mac0 {
> + status = "okay";
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_rmii1_default>;
> + use-ncsi;
> +};
> +
> +&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 {
> + //FRU EEPROM
> + status = "okay";
> + eeprom@51 {
> + compatible = "atmel,24c64";
> + reg = <0x51>;
> + pagesize = <32>;
> + };
> +};
> +
> +&i2c9 {
> + //INLET & OUTLET TEMP
> + status = "okay";
> + tmp421@4e {
> + compatible = "ti,tmp421";
> + reg = <0x4e>;
> + };
> + tmp421@4f {
> + compatible = "ti,tmp421";
> + reg = <0x4f>;
> + };
> +};
> +
> +&i2c10 {
> + //HSC
> + status = "okay";
> + adm1278@40 {
> + compatible = "adi,adm1278";
> + reg = <0x40>;
> + };
> +};
> +
> +&i2c11 {
> + //MEZZ_TEMP_SENSOR
> + status = "okay";
> + tmp421@1f {
> + compatible = "ti,tmp421";
> + reg = <0x1f>;
> + };
> +};
> +
> +&i2c12 {
> + //MEZZ_FRU
> + status = "okay";
> + eeprom@51 {
> + compatible = "atmel,24c64";
> + reg = <0x51>;
> + pagesize = <32>;
> + };
> +};
> +
> +&pwm_tacho {
> + //FSC
> + status = "okay";
> + 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] 5+ messages in thread
* Re: [PATCH v4 2/2] ARM: dts: aspeed: Adding Facebook Yosemite V2 BMC
2019-12-12 1:09 ` Andrew Jeffery
@ 2019-12-12 12:30 ` Manikandan
0 siblings, 0 replies; 5+ messages in thread
From: Manikandan @ 2019-12-12 12:30 UTC (permalink / raw)
To: Andrew Jeffery
Cc: sdasari, linux-kernel, devicetree, linux-aspeed, manikandan.e
On Thu, Dec 12, 2019 at 11:39:59AM +1030, Andrew Jeffery wrote:
>
>
> On Thu, 12 Dec 2019, at 06:56, Manikandan Elumalai 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.
> >
> > --- Reviews summary
> > --- v4[2/2] - 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.
> > --- - Reviewed-by: Vijay Khemka <vkhemka@fb.com>
> > --- v3 - Uart1 Debug removed .
> > --- - Acked-by:Andrew Jeffery <andrew@aj.id.au>
>
> You need to put the Reviewed-by / Acked-by tags down below your Signed-off-by. That
> way we know that the patch is still ready to go (and they appear in patchwork - you can
> (currently) see that they're missing[1]).
>
> [1] https://patchwork.ozlabs.org/project/linux-aspeed/list/?series=147912&state=%2A&archive=both
>
Thanks for your patience on explaining the procedure for newbies like me . There is change in dts for FAN2 tacho channel needs to review. I will resumit again.
> Andrew
>
> > --- v2 - LPC and VUART removed .
> > --- v1 - Initial draft.
> >
> > Signed-off-by: Manikandan Elumalai <manikandan.hcl.ers.epl@gmail.com>
> > ---
> > .../boot/dts/aspeed-bmc-facebook-yosemitev2.dts | 148 +++++++++++++++++++++
> > 1 file changed, 148 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..ffd7f4c
> > --- /dev/null
> > +++ b/arch/arm/boot/dts/aspeed-bmc-facebook-yosemitev2.dts
> > @@ -0,0 +1,148 @@
> > +// 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";
> > + };
> > +};
> > +
> > +&uart5 {
> > + // BMC Console
> > + status = "okay";
> > +};
> > +
> > +&mac0 {
> > + status = "okay";
> > + pinctrl-names = "default";
> > + pinctrl-0 = <&pinctrl_rmii1_default>;
> > + use-ncsi;
> > +};
> > +
> > +&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 {
> > + //FRU EEPROM
> > + status = "okay";
> > + eeprom@51 {
> > + compatible = "atmel,24c64";
> > + reg = <0x51>;
> > + pagesize = <32>;
> > + };
> > +};
> > +
> > +&i2c9 {
> > + //INLET & OUTLET TEMP
> > + status = "okay";
> > + tmp421@4e {
> > + compatible = "ti,tmp421";
> > + reg = <0x4e>;
> > + };
> > + tmp421@4f {
> > + compatible = "ti,tmp421";
> > + reg = <0x4f>;
> > + };
> > +};
> > +
> > +&i2c10 {
> > + //HSC
> > + status = "okay";
> > + adm1278@40 {
> > + compatible = "adi,adm1278";
> > + reg = <0x40>;
> > + };
> > +};
> > +
> > +&i2c11 {
> > + //MEZZ_TEMP_SENSOR
> > + status = "okay";
> > + tmp421@1f {
> > + compatible = "ti,tmp421";
> > + reg = <0x1f>;
> > + };
> > +};
> > +
> > +&i2c12 {
> > + //MEZZ_FRU
> > + status = "okay";
> > + eeprom@51 {
> > + compatible = "atmel,24c64";
> > + reg = <0x51>;
> > + pagesize = <32>;
> > + };
> > +};
> > +
> > +&pwm_tacho {
> > + //FSC
> > + status = "okay";
> > + 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] 5+ messages in thread
* Re: [PATCH v4 2/2] ARM: dts: aspeed: Adding Facebook Yosemite V2 BMC
2019-12-12 13:07 Manikandan Elumalai
@ 2019-12-12 18:19 ` Vijay Khemka
0 siblings, 0 replies; 5+ messages in thread
From: Vijay Khemka @ 2019-12-12 18:19 UTC (permalink / raw)
To: Manikandan Elumalai, andrew, joel
Cc: Sai Dasari, linux-kernel, devicetree, linux-aspeed, manikandan.e
Hi Mani,
Please submit patch version 5 and put review comments below (---) line like below.
And send as a patch submission not replied to this email.
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>
---
--- 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 | 148 +++++++++++++++++++++
1 file changed, 148 insertions(+)
create mode 100644 arch/arm/boot/dts/aspeed-bmc-facebook-yosemitev2.dts
Regards
-Vijay
On 12/12/19, 5:08 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.
--- Reviews summary
--- v4[2/2] - 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.
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>
---
.../boot/dts/aspeed-bmc-facebook-yosemitev2.dts | 148 +++++++++++++++++++++
1 file changed, 148 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..ffd7f4c
--- /dev/null
+++ b/arch/arm/boot/dts/aspeed-bmc-facebook-yosemitev2.dts
@@ -0,0 +1,148 @@
+// 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";
+ };
+};
+
+&uart5 {
+ // BMC Console
+ status = "okay";
+};
+
+&mac0 {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_rmii1_default>;
+ use-ncsi;
+};
+
+&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 {
+ //FRU EEPROM
+ status = "okay";
+ eeprom@51 {
+ compatible = "atmel,24c64";
+ reg = <0x51>;
+ pagesize = <32>;
+ };
+};
+
+&i2c9 {
+ //INLET & OUTLET TEMP
+ status = "okay";
+ tmp421@4e {
+ compatible = "ti,tmp421";
+ reg = <0x4e>;
+ };
+ tmp421@4f {
+ compatible = "ti,tmp421";
+ reg = <0x4f>;
+ };
+};
+
+&i2c10 {
+ //HSC
+ status = "okay";
+ adm1278@40 {
+ compatible = "adi,adm1278";
+ reg = <0x40>;
+ };
+};
+
+&i2c11 {
+ //MEZZ_TEMP_SENSOR
+ status = "okay";
+ tmp421@1f {
+ compatible = "ti,tmp421";
+ reg = <0x1f>;
+ };
+};
+
+&i2c12 {
+ //MEZZ_FRU
+ status = "okay";
+ eeprom@51 {
+ compatible = "atmel,24c64";
+ reg = <0x51>;
+ pagesize = <32>;
+ };
+};
+
+&pwm_tacho {
+ //FSC
+ status = "okay";
+ 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] 5+ messages in thread
* [PATCH v4 2/2] ARM: dts: aspeed: Adding Facebook Yosemite V2 BMC
@ 2019-12-12 13:07 Manikandan Elumalai
2019-12-12 18:19 ` Vijay Khemka
0 siblings, 1 reply; 5+ messages in thread
From: Manikandan Elumalai @ 2019-12-12 13:07 UTC (permalink / raw)
To: andrew, joel
Cc: sdasari, vijaykhemka, linux-kernel, devicetree, linux-aspeed,
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.
--- Reviews summary
--- v4[2/2] - 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.
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>
---
.../boot/dts/aspeed-bmc-facebook-yosemitev2.dts | 148 +++++++++++++++++++++
1 file changed, 148 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..ffd7f4c
--- /dev/null
+++ b/arch/arm/boot/dts/aspeed-bmc-facebook-yosemitev2.dts
@@ -0,0 +1,148 @@
+// 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";
+ };
+};
+
+&uart5 {
+ // BMC Console
+ status = "okay";
+};
+
+&mac0 {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_rmii1_default>;
+ use-ncsi;
+};
+
+&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 {
+ //FRU EEPROM
+ status = "okay";
+ eeprom@51 {
+ compatible = "atmel,24c64";
+ reg = <0x51>;
+ pagesize = <32>;
+ };
+};
+
+&i2c9 {
+ //INLET & OUTLET TEMP
+ status = "okay";
+ tmp421@4e {
+ compatible = "ti,tmp421";
+ reg = <0x4e>;
+ };
+ tmp421@4f {
+ compatible = "ti,tmp421";
+ reg = <0x4f>;
+ };
+};
+
+&i2c10 {
+ //HSC
+ status = "okay";
+ adm1278@40 {
+ compatible = "adi,adm1278";
+ reg = <0x40>;
+ };
+};
+
+&i2c11 {
+ //MEZZ_TEMP_SENSOR
+ status = "okay";
+ tmp421@1f {
+ compatible = "ti,tmp421";
+ reg = <0x1f>;
+ };
+};
+
+&i2c12 {
+ //MEZZ_FRU
+ status = "okay";
+ eeprom@51 {
+ compatible = "atmel,24c64";
+ reg = <0x51>;
+ pagesize = <32>;
+ };
+};
+
+&pwm_tacho {
+ //FSC
+ status = "okay";
+ 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] 5+ messages in thread
end of thread, other threads:[~2019-12-12 18:20 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
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2019-12-11 20:26 [PATCH v4 2/2] ARM: dts: aspeed: Adding Facebook Yosemite V2 BMC Manikandan Elumalai
2019-12-12 1:09 ` Andrew Jeffery
2019-12-12 12:30 ` Manikandan
2019-12-12 13:07 Manikandan Elumalai
2019-12-12 18:19 ` Vijay Khemka
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