* [PATCH v2] ARM: dts: aspeed: Adding Inventec Starscream BMC
[not found] <d0cd49b86ba6446e8ed78cbeea0e8c1d>
@ 2023-05-16 8:46 ` Chen.PJ 陳柏任 TAO
2023-05-16 9:02 ` Krzysztof Kozlowski
0 siblings, 1 reply; 3+ messages in thread
From: Chen.PJ 陳柏任 TAO @ 2023-05-16 8:46 UTC (permalink / raw)
To: Arnd Bergmann, Olof Johansson, soc, Rob Herring,
Krzysztof Kozlowski, Joel Stanley, Andrew Jeffery,
linux-arm-kernel, devicetree, linux-kernel, linux-aspeed
Cc: Ye.Vic 葉宇清 TAO,
Huang.Alang 黃英郎 TAO
Initial introduction of Inventec Starscream x86 family equipped with AST2600 BMC SoC.
Signed-off-by: Chen PJ <Chen.pj@inventec.com>
---
v2:
- Correct License description
- Remove not supported device
- Using openbmc-flash-layout.dtsi
- Correct device format
---
---
arch/arm/boot/dts/Makefile | 1 +
.../dts/aspeed-bmc-inventec-starscream.dts | 513 ++++++++++++++++++
2 files changed, 514 insertions(+)
create mode 100644 arch/arm/boot/dts/aspeed-bmc-inventec-starscream.dts
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index eb681903d50b..0002290ae028 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -1630,6 +1630,7 @@ dtb-$(CONFIG_ARCH_ASPEED) += \
aspeed-bmc-quanta-s6q.dtb \
aspeed-bmc-supermicro-x11spi.dtb \
aspeed-bmc-inventec-transformers.dtb \
+ aspeed-bmc-inventec-starscream.dtb \
aspeed-bmc-tyan-s7106.dtb \
aspeed-bmc-tyan-s8036.dtb \
aspeed-bmc-vegman-n110.dtb \
diff --git a/arch/arm/boot/dts/aspeed-bmc-inventec-starscream.dts b/arch/arm/boot/dts/aspeed-bmc-inventec-starscream.dts
new file mode 100644
index 000000000000..a6c733b29d04
--- /dev/null
+++ b/arch/arm/boot/dts/aspeed-bmc-inventec-starscream.dts
@@ -0,0 +1,513 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+// Copyright 2023 Inventec Corp.
+
+/dts-v1/;
+
+#include "aspeed-g6.dtsi"
+#include "aspeed-g6-pinctrl.dtsi"
+#include <dt-bindings/i2c/i2c.h>
+#include <dt-bindings/gpio/aspeed-gpio.h>
+
+/ {
+ model = "STARSCREAM BMC";
+ compatible = "inventec,starscream-bmc", "aspeed,ast2600";
+
+ aliases {
+ serial4 = &uart5;
+ };
+
+ chosen {
+ stdout-path = &uart5;
+ bootargs = "console=tty0 console=ttyS4,115200n8 root=/dev/ram rw init=/linuxrc";
+ };
+
+ memory@80000000 {
+ device_type = "memory";
+ reg = <0x80000000 0x80000000>;
+ };
+
+ reserved-memory {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ gfx_memory: framebuffer {
+ size = <0x01000000>;
+ alignment = <0x01000000>;
+ compatible = "shared-dma-pool";
+ reusable;
+ };
+
+ video_engine_memory: video {
+ size = <0x04000000>;
+ alignment = <0x01000000>;
+ compatible = "shared-dma-pool";
+ reusable;
+ };
+
+ ssp_memory: ssp_memory {
+ size = <0x00200000>;
+ alignment = <0x00100000>;
+ compatible = "shared-dma-pool";
+ no-map;
+ };
+ };
+
+ iio-hwmon {
+ compatible = "iio-hwmon";
+ io-channels =
+ <&adc_u74 0>, // P0_VDD11
+ <&adc_u74 1>, // P1_VDD11
+ <&adc_u74 2>, // P0_3V3_S5
+ <&adc_u74 3>, // P1_3V3_S5
+ <&adc_u74 4>, // P3V3
+ <&adc_u74 5>, // VBAT
+ <&adc_u74 6>, // P3V3_STBY
+ <&adc_u74 7>, // P5V_STBY
+ <&adc_u74 8>, // P5V
+ <&adc_u74 9>, // P12V
+ <&adc_u74 10>, // P1_VDD18_S5
+ <&adc_u74 11> // P0_VDD18_S5
+ ;
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ // UID led
+ uid {
+ label = "UID_LED";
+ gpios = <&gpio0 ASPEED_GPIO(X, 2) GPIO_ACTIVE_LOW>;
+ };
+
+ // Heart beat led
+ heartbeat {
+ label = "HB_LED";
+ gpios = <&gpio0 ASPEED_GPIO(P, 7) GPIO_ACTIVE_LOW>;
+ };
+ };
+};
+
+&mdio0 {
+ status = "okay";
+
+ ethphy0: ethernet-phy@0 {
+ compatible = "ethernet-phy-ieee802.3-c22";
+ reg = <1>;
+ };
+};
+
+&mac2 {
+ status = "okay";
+ pinctrl-names = "default";
+ phy-mode = "rmii";
+ pinctrl-0 = <&pinctrl_rmii3_default>;
+ use-ncsi;
+};
+
+&mac3 {
+ status = "okay";
+
+ phy-mode = "rgmii";
+ phy-handle = <ðphy0>;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_rgmii4_default>;
+};
+
+&fmc {
+ status = "okay";
+ flash@0 {
+ status = "okay";
+ m25p,fast-read;
+ label = "bmc";
+ spi-max-frequency = <50000000>;
+ spi-tx-bus-width = <4>;
+ spi-rx-bus-width = <4>;
+#include "openbmc-flash-layout.dtsi"
+ };
+
+ flash@1 {
+ status = "okay";
+ m25p,fast-read;
+ label = "bmc2";
+ spi-max-frequency = <50000000>;
+ spi-tx-bus-width = <4>;
+ spi-rx-bus-width = <4>;
+ };
+};
+
+&spi1 {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_spi1_default>;
+
+ flash@0 {
+ status = "okay";
+ m25p,fast-read;
+ label = "bios";
+ spi-max-frequency = <50000000>;
+ spi-tx-bus-width = <4>;
+ spi-rx-bus-width = <4>;
+ };
+};
+
+
+&wdt1 {
+ status = "okay";
+};
+
+&vuart1 {
+ status = "okay";
+};
+
+&uart1 {
+ status = "okay";
+};
+
+&uart3 {
+ status = "okay";
+};
+
+&uart5 {
+ status = "okay";
+};
+
+&kcs3 {
+ aspeed,lpc-io-reg = <0xca2>;
+ status = "okay";
+};
+
+&uart_routing {
+ status = "okay";
+};
+
+&i2c0 {
+ status = "okay";
+};
+&i2c1 {
+ status = "okay";
+};
+&i2c2 {
+ status = "okay";
+};
+&i2c3 {
+ status = "okay";
+};
+
+&i2c4 {
+ status = "okay";
+
+ // I2C EXPANDER
+ i2c-switch@71 {
+ compatible = "nxp,pca9546";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x71>;
+
+ i2c@0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0>;
+ // AMD SB-TSI CPU1
+ sbtsi@4c {
+ compatible = "amd,sbtsi";
+ reg = <0x4c>;
+ };
+ };
+
+ i2c@1 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
+ // AMD SB-TSI CPU2
+ sbtsi@48 {
+ compatible = "amd,sbtsi";
+ reg = <0x48>;
+ };
+ };
+ };
+};
+
+&i2c5 {
+ status = "okay";
+
+ // I2C EXPANDER U153
+ i2c-switch@70 {
+ compatible = "nxp,pca9546";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x70>;
+
+ usb_hub:i2c@0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0>;
+
+ // USB U114
+ usb2512b@2c {
+ compatible = "microchip,usb2514b";
+ reg = <0x2c>;
+ };
+ };
+
+ riser1:i2c@1 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
+ };
+
+ riser2:i2c@2 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <2>;
+ };
+
+ i2c@3 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <3>;
+ };
+ };
+};
+
+&i2c6 {
+ status = "okay";
+
+ // FRU Motherboard
+ eeprom@51 {
+ compatible = "atmel,24c64";
+ reg = <0x51>;
+ pagesize = <32>;
+ };
+
+ // ADC_U74
+ adc_u74:max1139@35 {
+ compatible = "maxim,max1139";
+ reg = <0x35>;
+ #io-channel-cells = <1>;
+ };
+
+ psu@58 {
+ compatible = "pmbus";
+ reg = <0x58>;
+ };
+
+ psu@5a {
+ compatible = "pmbus";
+ reg = <0x5a>;
+ };
+
+ // Motherboard Temp_U89
+ tmp421@4e {
+ compatible = "ti,tmp421";
+ reg = <0x4e>;
+ };
+
+ // RunBMC Temp_U6
+ tmp75@49 {
+ compatible = "ti,tmp75";
+ reg = <0x49>;
+ };
+
+ // Right ear board Temp_U1
+ emc1412@7c {
+ compatible = "emc1403";
+ reg = <0x7c>;
+ };
+};
+
+&i2c7 {
+ status = "okay";
+ // I2C EXPANDER U40
+ i2c-switch@70 {
+ compatible = "nxp,pca9545";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x70>;
+
+ i2c@0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0>;
+ };
+
+ i2c@1 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
+ };
+
+ i2c@2 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <2>;
+ };
+
+ i2c@3 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <3>;
+ };
+ };
+};
+
+
+&i2c8 {
+ status = "okay";
+ // FRU RunBMC
+ eeprom@51 {
+ compatible = "atmel,24c512";
+ reg = <0x51>;
+ pagesize = <128>;
+ };
+
+ // Fan controller
+ max31790@20 {
+ compatible = "maxim,max31790";
+ reg = <0x20>;
+ };
+ max31790@23 {
+ compatible = "maxim,max31790";
+ reg = <0x23>;
+ };
+ emc2302@2e {
+ compatible = "smsc,emc2305";
+ reg = <0x2e>;
+ };
+
+ pac1934@13 {
+ compatible = "microchip,pac1934";
+ reg = <0x13>;
+ shunt-resistors = <4000 4000 4000 4000>;
+ };
+
+ pac1932@12 {
+ compatible = "microchip,pac1932";
+ reg = <0x12>;
+ shunt-resistors = <4000 4000>;
+ };
+};
+
+&i2c9 {
+ status = "okay";
+};
+
+&i2c10 {
+ status = "okay";
+};
+
+&i2c11 {
+ status = "okay";
+};
+
+&i2c12 {
+ status = "okay";
+ // FRU SCM
+ eeprom@51 {
+ compatible = "atmel,24c512";
+ reg = <0x51>;
+ pagesize = <128>;
+ };
+
+ // SCM Temp_U17
+ tmp75@4f {
+ compatible = "ti,tmp75";
+ reg = <0x4f>;
+ };
+};
+
+
+&gpio0 {
+ status = "okay";
+ gpio-line-names =
+ /*A0-A7*/ "","","","","","","","",
+ /*B0-B7*/ "alert-psu0-smb-r-n","bmc-ready","","assert-cpu0-prochot-r-n","","","","",
+ /*C0-C7*/ "","","","","","","","",
+ /*D0-D7*/ "","","","","","","","",
+ /*E0-E7*/ "","","","","","","","",
+ /*F0-F7*/ "","","","","reset-sgpio-r-n","","","",
+ /*G0-G7*/ "","","scm-jtag-mux-select","","","","","",
+ /*H0-H7*/ "","","","","reset-out","power-out","","",
+ /*I0-I7*/ "","","","","","","irq-bmc-cpu0-buf-nmi-n","",
+ /*J0-J7*/ "","","","","","","","",
+ /*K0-K7*/ "","","","","","","","",
+ /*L0-L7*/ "","","","","","","","",
+ /*M0-M7*/ "","","","","","","","",
+ /*N0-N7*/ "","","ncsi-ocp-clk-en-n","","","","","",
+ /*O0-O7*/ "","","","","","","cpu1-thermal-trip-n","",
+ /*P0-P7*/ "","","","","","","","",
+ /*Q0-Q7*/ "cpu0-prochot-n","","cpu1-prochot-n","","cpu0-pe-rst0","","","",
+ /*R0-R7*/ "","","","","","","","",
+ /*S0-S7*/ "","","","","","PCH_SLP_S4_BMC_N","cpu0-thermtrip-n","alert-psu1-smb-r-n",
+ /*T0-T7*/ "","","","","","","","",
+ /*U0-U7*/ "","","","","","","","",
+ /*V0-V7*/ "bios-recovery-buf-n","","assert-cpu1-prochot-r-n","","power-chassis-good","","","",
+ /*W0-W7*/ "","","","","","","","",
+ /*X0-X7*/ "","","","","platform-type","","","",
+ /*Y0-Y7*/ "","","","","","","","",
+ /*Z0-Z7*/ "","cpld-power-break-n","","","","","","",
+ /*AA0-AA7*/ "","","","","","","","",
+ /*AB0-AB7*/ "","","","","","","","",
+ /*AC0-AC7*/ "","","","","","","","";
+};
+
+&sgpiom0 {
+ status = "okay";
+ max-ngpios = <64>;
+ ngpios = <64>;
+ bus-frequency = <1000000>;
+ gpio-line-names =
+ /*in - out - in - out */
+ /*A0-A7*/ "","","","","","","","",
+ /*A0-A7*/ "","","","","","","","",
+ /*B0-B7*/ "","reset-cpu0-i2c-n","","reset-cpu1-i2c-n","","reset-i2c-bus7-n","","usb2514-1-reset-n",
+ /*B0-B7*/ "","bmc-cpu0-uart-en","","hdt-buff-en-n","","assert-clear-cmos","","hdt-mux-select-mon",
+ /*C0-C7*/ "led-identify","cpld-jtag-oe-r-n","cpu0-spd-host-ctrl-n","reset-cpld-hdt-n","","i3c-mux-select","","spi-mux-select",
+ /*C0-C7*/ "","","","","","","","",
+ /*D0-D7*/ "","","","","","","","",
+ /*D0-D7*/ "","","","","","","bios-post-complete-buf-n","",
+ /*E0-E7*/ "","","","","","","","",
+ /*E0-E7*/ "","","","","","","","",
+ /*F0-F7*/ "presence-fan0-n","","presence-fan1-n","","presence-fan2-n","","presence-fan3-n","",
+ /*F0-F7*/ "presence-fan4-n","","presence-fan5-n","","presence-cpu0-n","","presence-cpu1-n","",
+ /*G0-G7*/ "","","","","","","","",
+ /*G0-G7*/ "","","","","presence-psu0-cpld-n","","presence-psu1-cpld-n","",
+ /*H0-H7*/ "","","","","","","","",
+ /*H0-H7*/ "","","","","presence-riser0-n","","presence-riser1-n","";
+};
+
+
+&lpc_snoop {
+ status = "okay";
+ snoop-ports = <0x80>;
+};
+
+&emmc_controller {
+ status = "okay";
+};
+
+&emmc {
+ status = "okay";
+ non-removable;
+ max-frequency = <52000000>;
+ bus-width = <8>;
+};
+
+&video {
+ status = "okay";
+ memory-region = <&video_engine_memory>;
+};
+
+&vhub {
+ status = "okay";
+ aspeed,vhub-downstream-ports = <7>;
+ aspeed,vhub-generic-endpoints = <21>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usb2ad_default>;
+};
+
+&rtc {
+ status = "okay";
+};
+
--
2.25.1
^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCH v2] ARM: dts: aspeed: Adding Inventec Starscream BMC
2023-05-16 8:46 ` [PATCH v2] ARM: dts: aspeed: Adding Inventec Starscream BMC Chen.PJ 陳柏任 TAO
@ 2023-05-16 9:02 ` Krzysztof Kozlowski
2023-05-17 6:22 ` [PATCH v3] " Chen.PJ 陳柏任 TAO
0 siblings, 1 reply; 3+ messages in thread
From: Krzysztof Kozlowski @ 2023-05-16 9:02 UTC (permalink / raw)
To: Chen.PJ 陳柏任 TAO, Arnd Bergmann,
Olof Johansson, soc, Rob Herring, Krzysztof Kozlowski,
Joel Stanley, Andrew Jeffery, linux-arm-kernel, devicetree,
linux-kernel, linux-aspeed
Cc: Ye.Vic 葉宇清 TAO,
Huang.Alang 黃英郎 TAO
On 16/05/2023 10:46, Chen.PJ 陳柏任 TAO wrote:
> Initial introduction of Inventec Starscream x86 family equipped with AST2600 BMC SoC.
Please wrap commit message according to Linux coding style / submission
process (neither too early nor over the limit):
https://elixir.bootlin.com/linux/v6.4-rc1/source/Documentation/process/submitting-patches.rst#L597
>
> Signed-off-by: Chen PJ <Chen.pj@inventec.com>
>
> ---
> v2:
> - Correct License description
> - Remove not supported device
> - Using openbmc-flash-layout.dtsi
> - Correct device format
> ---
> ---
> arch/arm/boot/dts/Makefile | 1 +
> .../dts/aspeed-bmc-inventec-starscream.dts | 513 ++++++++++++++++++
> 2 files changed, 514 insertions(+)
> create mode 100644 arch/arm/boot/dts/aspeed-bmc-inventec-starscream.dts
>
> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
> index eb681903d50b..0002290ae028 100644
> --- a/arch/arm/boot/dts/Makefile
> +++ b/arch/arm/boot/dts/Makefile
> @@ -1630,6 +1630,7 @@ dtb-$(CONFIG_ARCH_ASPEED) += \
> aspeed-bmc-quanta-s6q.dtb \
> aspeed-bmc-supermicro-x11spi.dtb \
> aspeed-bmc-inventec-transformers.dtb \
> + aspeed-bmc-inventec-starscream.dtb \
Please keep alphabetical order.
> aspeed-bmc-tyan-s7106.dtb \
> aspeed-bmc-tyan-s8036.dtb \
> aspeed-bmc-vegman-n110.dtb \
> diff --git a/arch/arm/boot/dts/aspeed-bmc-inventec-starscream.dts b/arch/arm/boot/dts/aspeed-bmc-inventec-starscream.dts
> new file mode 100644
> index 000000000000..a6c733b29d04
> --- /dev/null
> +++ b/arch/arm/boot/dts/aspeed-bmc-inventec-starscream.dts
> @@ -0,0 +1,513 @@
> +// SPDX-License-Identifier: GPL-2.0-or-later
> +// Copyright 2023 Inventec Corp.
> +
> +/dts-v1/;
> +
> +#include "aspeed-g6.dtsi"
> +#include "aspeed-g6-pinctrl.dtsi"
> +#include <dt-bindings/i2c/i2c.h>
> +#include <dt-bindings/gpio/aspeed-gpio.h>
> +
> +/ {
> + model = "STARSCREAM BMC";
> + compatible = "inventec,starscream-bmc", "aspeed,ast2600";
Still missing bindings.
> +
> + aliases {
> + serial4 = &uart5;
> + };
> +
> + chosen {
> + stdout-path = &uart5;
> + bootargs = "console=tty0 console=ttyS4,115200n8 root=/dev/ram rw init=/linuxrc";
Drop bootargs. They are not part of hardware description.
> + };
> +
> + memory@80000000 {
> + device_type = "memory";
> + reg = <0x80000000 0x80000000>;
> + };
> +
> + reserved-memory {
> + #address-cells = <1>;
> + #size-cells = <1>;
> + ranges;
> +
> + gfx_memory: framebuffer {
> + size = <0x01000000>;
> + alignment = <0x01000000>;
> + compatible = "shared-dma-pool";
> + reusable;
> + };
> +
> + video_engine_memory: video {
> + size = <0x04000000>;
> + alignment = <0x01000000>;
> + compatible = "shared-dma-pool";
> + reusable;
> + };
> +
> + ssp_memory: ssp_memory {
No underscores in node names.
> + size = <0x00200000>;
> + alignment = <0x00100000>;
> + compatible = "shared-dma-pool";
> + no-map;
> + };
> + };
> +
> + iio-hwmon {
> + compatible = "iio-hwmon";
> + io-channels =
> + <&adc_u74 0>, // P0_VDD11
> + <&adc_u74 1>, // P1_VDD11
> + <&adc_u74 2>, // P0_3V3_S5
> + <&adc_u74 3>, // P1_3V3_S5
> + <&adc_u74 4>, // P3V3
> + <&adc_u74 5>, // VBAT
> + <&adc_u74 6>, // P3V3_STBY
> + <&adc_u74 7>, // P5V_STBY
> + <&adc_u74 8>, // P5V
> + <&adc_u74 9>, // P12V
> + <&adc_u74 10>, // P1_VDD18_S5
> + <&adc_u74 11> // P0_VDD18_S5
> + ;
> + };
> +
> + leds {
> + compatible = "gpio-leds";
> +
> + // UID led
Redundant/obvious comment drop.
> + uid {
It does not look like you tested the DTS against bindings. Please run
`make dtbs_check` (see
Documentation/devicetree/bindings/writing-schema.rst for instructions).
> + label = "UID_LED";
> + gpios = <&gpio0 ASPEED_GPIO(X, 2) GPIO_ACTIVE_LOW>;
> + };
> +
> + // Heart beat led
> + heartbeat {
Ditto
> + label = "HB_LED";
> + gpios = <&gpio0 ASPEED_GPIO(P, 7) GPIO_ACTIVE_LOW>;
> + };
> + };
> +};
...
> +
> + usb_hub:i2c@0 {
Missing space after label. Fix it everywhere.
> + #address-cells = <1>;
> + #size-cells = <0>;
> + reg = <0>;
> +
> + // USB U114
> + usb2512b@2c {
Node names should be generic. See also explanation and list of examples
in DT specification:
https://devicetree-specification.readthedocs.io/en/latest/chapter2-devicetree-basics.html#generic-names-recommendation
> + compatible = "microchip,usb2514b";
> + reg = <0x2c>;
> + };
> + };
> +
> + riser1:i2c@1 {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + reg = <1>;
> + };
> +
> + riser2:i2c@2 {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + reg = <2>;
> + };
> +
> + i2c@3 {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + reg = <3>;
> + };
> + };
> +};
> +
> +&i2c6 {
> + status = "okay";
> +
> + // FRU Motherboard
> + eeprom@51 {
> + compatible = "atmel,24c64";
> + reg = <0x51>;
> + pagesize = <32>;
> + };
> +
> + // ADC_U74
> + adc_u74:max1139@35 {
Node names should be generic. See also explanation and list of examples
in DT specification:
https://devicetree-specification.readthedocs.io/en/latest/chapter2-devicetree-basics.html#generic-names-recommendation
> + compatible = "maxim,max1139";
> + reg = <0x35>;
> + #io-channel-cells = <1>;
> + };
> +
> + psu@58 {
> + compatible = "pmbus";
> + reg = <0x58>;
> + };
> +
> + psu@5a {
> + compatible = "pmbus";
> + reg = <0x5a>;
> + };
> +
> + // Motherboard Temp_U89
> + tmp421@4e {
Node names should be generic. See also explanation and list of examples
in DT specification:
https://devicetree-specification.readthedocs.io/en/latest/chapter2-devicetree-basics.html#generic-names-recommendation
> + compatible = "ti,tmp421";
> + reg = <0x4e>;
> + };
> +
> + // RunBMC Temp_U6
> + tmp75@49 {
Node names should be generic. See also explanation and list of examples
in DT specification:
https://devicetree-specification.readthedocs.io/en/latest/chapter2-devicetree-basics.html#generic-names-recommendation
> + compatible = "ti,tmp75";
> + reg = <0x49>;
> + };
> +
> + // Right ear board Temp_U1
> + emc1412@7c {
Node names should be generic. See also explanation and list of examples
in DT specification:
https://devicetree-specification.readthedocs.io/en/latest/chapter2-devicetree-basics.html#generic-names-recommendation
Best regards,
Krzysztof
^ permalink raw reply [flat|nested] 3+ messages in thread
* [PATCH v3] ARM: dts: aspeed: Adding Inventec Starscream BMC
2023-05-16 9:02 ` Krzysztof Kozlowski
@ 2023-05-17 6:22 ` Chen.PJ 陳柏任 TAO
0 siblings, 0 replies; 3+ messages in thread
From: Chen.PJ 陳柏任 TAO @ 2023-05-17 6:22 UTC (permalink / raw)
To: Arnd Bergmann, Olof Johansson, soc, Rob Herring,
Krzysztof Kozlowski, Joel Stanley, Andrew Jeffery,
linux-arm-kernel, devicetree, linux-kernel, linux-aspeed
Cc: Ye.Vic 葉宇清 TAO,
Huang.Alang 黃英郎 TAO
Initial introduction of Inventec Starscream x86 family
equipped with AST2600 BMC SoC.
Signed-off-by: Chen PJ <Chen.pj@inventec.com>
---
V2 -> V3:
- Rename the node name to generic.
V1 -> V2:
- Correct License description
- Remove not supported device
- Using openbmc-flash-layout.dtsi
- Correct device format
---
arch/arm/boot/dts/Makefile | 1 +
.../dts/aspeed-bmc-inventec-starscream.dts | 485 ++++++++++++++++++
2 files changed, 486 insertions(+)
create mode 100644 arch/arm/boot/dts/aspeed-bmc-inventec-starscream.dts
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index eb681903d50b..6a897ff40ff0 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -1629,6 +1629,7 @@ dtb-$(CONFIG_ARCH_ASPEED) += \
aspeed-bmc-quanta-q71l.dtb \
aspeed-bmc-quanta-s6q.dtb \
aspeed-bmc-supermicro-x11spi.dtb \
+ aspeed-bmc-inventec-starscream.dtb \
aspeed-bmc-inventec-transformers.dtb \
aspeed-bmc-tyan-s7106.dtb \
aspeed-bmc-tyan-s8036.dtb \
diff --git a/arch/arm/boot/dts/aspeed-bmc-inventec-starscream.dts b/arch/arm/boot/dts/aspeed-bmc-inventec-starscream.dts
new file mode 100644
index 000000000000..15e355aa2c9f
--- /dev/null
+++ b/arch/arm/boot/dts/aspeed-bmc-inventec-starscream.dts
@@ -0,0 +1,485 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+// Copyright 2023 Inventec Corp.
+
+/dts-v1/;
+
+#include "aspeed-g6.dtsi"
+#include "aspeed-g6-pinctrl.dtsi"
+#include <dt-bindings/i2c/i2c.h>
+#include <dt-bindings/gpio/aspeed-gpio.h>
+
+/ {
+ model = "STARSCREAM BMC";
+ compatible = "inventec,starscream-bmc", "aspeed,ast2600";
+
+ aliases {
+ serial4 = &uart5;
+ };
+
+ chosen {
+ stdout-path = &uart5;
+ };
+
+ memory@80000000 {
+ device_type = "memory";
+ reg = <0x80000000 0x80000000>;
+ };
+
+ reserved-memory {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ video_engine_memory: video {
+ size = <0x04000000>;
+ alignment = <0x01000000>;
+ compatible = "shared-dma-pool";
+ reusable;
+ };
+ };
+
+
+ iio-hwmon {
+ compatible = "iio-hwmon";
+ io-channels =
+ <&adc_u74 0>, // P0_VDD11
+ <&adc_u74 1>, // P1_VDD11
+ <&adc_u74 2>, // P0_3V3_S5
+ <&adc_u74 3>, // P1_3V3_S5
+ <&adc_u74 4>, // P3V3
+ <&adc_u74 5>, // VBAT
+ <&adc_u74 6>, // P3V3_STBY
+ <&adc_u74 7>, // P5V_STBY
+ <&adc_u74 8>, // P5V
+ <&adc_u74 9>, // P12V
+ <&adc_u74 10>, // P1_VDD18_S5
+ <&adc_u74 11> // P0_VDD18_S5
+ ;
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ uid {
+ label = "UID_LED";
+ gpios = <&gpio0 ASPEED_GPIO(X, 2) GPIO_ACTIVE_LOW>;
+ };
+
+ heartbeat {
+ label = "HB_LED";
+ gpios = <&gpio0 ASPEED_GPIO(P, 7) GPIO_ACTIVE_LOW>;
+ };
+ };
+};
+
+&mdio0 {
+ status = "okay";
+
+ ethphy0: ethernet-phy@0 {
+ compatible = "ethernet-phy-ieee802.3-c22";
+ reg = <1>;
+ };
+};
+
+&mac2 {
+ status = "okay";
+ pinctrl-names = "default";
+ phy-mode = "rmii";
+ pinctrl-0 = <&pinctrl_rmii3_default>;
+ use-ncsi;
+};
+
+&mac3 {
+ status = "okay";
+
+ phy-mode = "rgmii";
+ phy-handle = <ðphy0>;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_rgmii4_default>;
+};
+
+&fmc {
+ status = "okay";
+ flash@0 {
+ status = "okay";
+ m25p,fast-read;
+ label = "bmc";
+ spi-max-frequency = <50000000>;
+ spi-tx-bus-width = <4>;
+ spi-rx-bus-width = <4>;
+#include "openbmc-flash-layout.dtsi"
+ };
+
+ flash@1 {
+ status = "okay";
+ m25p,fast-read;
+ label = "bmc2";
+ spi-max-frequency = <50000000>;
+ spi-tx-bus-width = <4>;
+ spi-rx-bus-width = <4>;
+ };
+};
+
+&spi1 {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_spi1_default>;
+
+ flash@0 {
+ status = "okay";
+ m25p,fast-read;
+ label = "bios";
+ spi-max-frequency = <50000000>;
+ spi-tx-bus-width = <4>;
+ spi-rx-bus-width = <4>;
+ };
+};
+
+
+&wdt1 {
+ status = "okay";
+};
+
+&vuart1 {
+ status = "okay";
+};
+
+&uart1 {
+ status = "okay";
+};
+
+&uart3 {
+ status = "okay";
+};
+
+&uart5 {
+ status = "okay";
+};
+
+&kcs3 {
+ aspeed,lpc-io-reg = <0xca2>;
+ status = "okay";
+};
+
+&uart_routing {
+ status = "okay";
+};
+
+&i2c0 {
+ status = "okay";
+};
+&i2c1 {
+ status = "okay";
+};
+&i2c2 {
+ status = "okay";
+};
+&i2c3 {
+ status = "okay";
+};
+
+&i2c4 {
+ status = "okay";
+
+ // I2C EXPANDER
+ i2c-switch@71 {
+ compatible = "nxp,pca9546";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x71>;
+
+ i2c@0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0>;
+ // AMD SB-TSI CPU1
+ sbtsi@4c {
+ compatible = "amd,sbtsi";
+ reg = <0x4c>;
+ };
+ };
+
+ i2c@1 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
+ // AMD SB-TSI CPU2
+ sbtsi@48 {
+ compatible = "amd,sbtsi";
+ reg = <0x48>;
+ };
+ };
+ };
+};
+
+&i2c5 {
+ status = "okay";
+
+ // I2C EXPANDER U153
+ i2c-switch@70 {
+ compatible = "nxp,pca9546";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x70>;
+
+ usb_hub: i2c@0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0>;
+
+ // USB U114
+ usb-hub@2c {
+ compatible = "microchip,usb2514b";
+ reg = <0x2c>;
+ };
+ };
+
+ riser1: i2c@1 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
+ };
+
+ riser2: i2c@2 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <2>;
+ };
+
+ i2c@3 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <3>;
+ };
+ };
+};
+
+&i2c6 {
+ status = "okay";
+
+ // FRU Motherboard
+ eeprom@51 {
+ compatible = "atmel,24c64";
+ reg = <0x51>;
+ pagesize = <32>;
+ };
+
+ // ADC_U74
+ adc_u74: adc@35 {
+ compatible = "maxim,max1139";
+ reg = <0x35>;
+ #io-channel-cells = <1>;
+ };
+
+ psu@58 {
+ compatible = "pmbus";
+ reg = <0x58>;
+ };
+
+ psu@5a {
+ compatible = "pmbus";
+ reg = <0x5a>;
+ };
+
+ // Motherboard Temp_U89
+ temperature-sensor@4e {
+ compatible = "ti,tmp421";
+ reg = <0x4e>;
+ };
+
+ // RunBMC Temp_U6
+ temperature-sensor@49 {
+ compatible = "ti,tmp75";
+ reg = <0x49>;
+ };
+
+ // Right ear board Temp_U1
+ temperature-sensor@7c {
+ compatible = "emc1403";
+ reg = <0x7c>;
+ };
+};
+
+&i2c7 {
+ status = "okay";
+ // I2C EXPANDER U40
+ i2c-switch@70 {
+ compatible = "nxp,pca9545";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x70>;
+
+ i2c@0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0>;
+ };
+
+ i2c@1 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
+ };
+
+ i2c@2 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <2>;
+ };
+
+ i2c@3 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <3>;
+ };
+ };
+};
+
+
+&i2c8 {
+ status = "okay";
+ // FRU RunBMC
+ eeprom@51 {
+ compatible = "atmel,24c512";
+ reg = <0x51>;
+ pagesize = <128>;
+ };
+
+ // Fan controller
+ pwm@20 {
+ compatible = "max31790";
+ reg = <0x20>;
+ };
+ pwm@23 {
+ compatible = "max31790";
+ reg = <0x23>;
+ };
+ pwm@2e {
+ compatible = "emc2305";
+ reg = <0x2e>;
+ };
+};
+
+&i2c9 {
+ status = "okay";
+};
+
+&i2c10 {
+ status = "okay";
+};
+
+&i2c11 {
+ status = "okay";
+};
+
+&i2c12 {
+ status = "okay";
+ // FRU SCM
+ eeprom@51 {
+ compatible = "atmel,24c512";
+ reg = <0x51>;
+ pagesize = <128>;
+ };
+
+ // SCM Temp_U17
+ temperature-sensor@4f {
+ compatible = "ti,tmp75";
+ reg = <0x4f>;
+ };
+};
+
+
+&gpio0 {
+ status = "okay";
+ gpio-line-names =
+ /*A0-A7*/ "","","","","","","","",
+ /*B0-B7*/ "alert-psu0-smb-r-n","bmc-ready","","assert-cpu0-prochot-r-n","","","","",
+ /*C0-C7*/ "","","","","","","","",
+ /*D0-D7*/ "","","","","","","","",
+ /*E0-E7*/ "","","","","","","","",
+ /*F0-F7*/ "","","","","reset-sgpio-r-n","","","",
+ /*G0-G7*/ "","","scm-jtag-mux-select","","","","","",
+ /*H0-H7*/ "","","","","reset-out","power-out","","",
+ /*I0-I7*/ "","","","","","","irq-bmc-cpu0-buf-nmi-n","",
+ /*J0-J7*/ "","","","","","","","",
+ /*K0-K7*/ "","","","","","","","",
+ /*L0-L7*/ "","","","","","","","",
+ /*M0-M7*/ "","","","","","","","",
+ /*N0-N7*/ "","","ncsi-ocp-clk-en-n","","","","","",
+ /*O0-O7*/ "","","","","","","cpu1-thermal-trip-n","",
+ /*P0-P7*/ "","","","","","","","",
+ /*Q0-Q7*/ "cpu0-prochot-n","","cpu1-prochot-n","","cpu0-pe-rst0","","","",
+ /*R0-R7*/ "","","","","","","","",
+ /*S0-S7*/ "","","","","","PCH_SLP_S4_BMC_N","cpu0-thermtrip-n","alert-psu1-smb-r-n",
+ /*T0-T7*/ "","","","","","","","",
+ /*U0-U7*/ "","","","","","","","",
+ /*V0-V7*/ "bios-recovery-buf-n","","assert-cpu1-prochot-r-n","","power-chassis-good","","","",
+ /*W0-W7*/ "","","","","","","","",
+ /*X0-X7*/ "","","","","platform-type","","","",
+ /*Y0-Y7*/ "","","","","","","","",
+ /*Z0-Z7*/ "","cpld-power-break-n","","","","","","",
+ /*AA0-AA7*/ "","","","","","","","",
+ /*AB0-AB7*/ "","","","","","","","",
+ /*AC0-AC7*/ "","","","","","","","";
+};
+
+&sgpiom0 {
+ status = "okay";
+ max-ngpios = <64>;
+ ngpios = <64>;
+ bus-frequency = <1000000>;
+ gpio-line-names =
+ /*in - out - in - out */
+ /*A0-A7*/ "","","","","","","","",
+ /*A0-A7*/ "","","","","","","","",
+ /*B0-B7*/ "","reset-cpu0-i2c-n","","reset-cpu1-i2c-n","","reset-i2c-bus7-n","","usb2514-1-reset-n",
+ /*B0-B7*/ "","bmc-cpu0-uart-en","","hdt-buff-en-n","","assert-clear-cmos","","hdt-mux-select-mon",
+ /*C0-C7*/ "led-identify","cpld-jtag-oe-r-n","cpu0-spd-host-ctrl-n","reset-cpld-hdt-n","","i3c-mux-select","","spi-mux-select",
+ /*C0-C7*/ "","","","","","","","",
+ /*D0-D7*/ "","","","","","","","",
+ /*D0-D7*/ "","","","","","","bios-post-complete-buf-n","",
+ /*E0-E7*/ "","","","","","","","",
+ /*E0-E7*/ "","","","","","","","",
+ /*F0-F7*/ "presence-fan0-n","","presence-fan1-n","","presence-fan2-n","","presence-fan3-n","",
+ /*F0-F7*/ "presence-fan4-n","","presence-fan5-n","","presence-cpu0-n","","presence-cpu1-n","",
+ /*G0-G7*/ "","","","","","","","",
+ /*G0-G7*/ "","","","","presence-psu0-cpld-n","","presence-psu1-cpld-n","",
+ /*H0-H7*/ "","","","","","","","",
+ /*H0-H7*/ "","","","","presence-riser0-n","","presence-riser1-n","";
+};
+
+
+&lpc_snoop {
+ status = "okay";
+ snoop-ports = <0x80>;
+};
+
+&emmc_controller {
+ status = "okay";
+};
+
+&emmc {
+ status = "okay";
+ non-removable;
+ max-frequency = <52000000>;
+ bus-width = <8>;
+};
+
+&video {
+ status = "okay";
+ memory-region = <&video_engine_memory>;
+};
+
+&vhub {
+ status = "okay";
+ aspeed,vhub-downstream-ports = <7>;
+ aspeed,vhub-generic-endpoints = <21>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usb2ad_default>;
+};
+
+&rtc {
+ status = "okay";
+};
+
--
2.25.1
^ permalink raw reply related [flat|nested] 3+ messages in thread
end of thread, other threads:[~2023-05-17 6:22 UTC | newest]
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2023-05-16 8:46 ` [PATCH v2] ARM: dts: aspeed: Adding Inventec Starscream BMC Chen.PJ 陳柏任 TAO
2023-05-16 9:02 ` Krzysztof Kozlowski
2023-05-17 6:22 ` [PATCH v3] " Chen.PJ 陳柏任 TAO
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