* [PATCH dev-5.0 v2] ARM: dts: aspeed: Add Swift BMC machine
[not found] <02b66794-19bf-a042-66a9-00fc712355f5@linux.ibm.com>
@ 2019-04-18 16:43 ` Adriana Kobylak
2019-04-22 18:58 ` Matt Spinler
0 siblings, 1 reply; 8+ messages in thread
From: Adriana Kobylak @ 2019-04-18 16:43 UTC (permalink / raw)
To: linux-aspeed
From: Adriana Kobylak <anoo@us.ibm.com>
The Swift BMC is an ASPEED ast2500 based BMC that is part of
a Power9 server. This adds the device tree description for
most upstream components.
Signed-off-by: Adriana Kobylak <anoo@us.ibm.com>
---
arch/arm/boot/dts/Makefile | 1 +
arch/arm/boot/dts/aspeed-bmc-opp-swift.dts | 782 +++++++++++++++++++++++++++++
2 files changed, 783 insertions(+)
create mode 100644 arch/arm/boot/dts/aspeed-bmc-opp-swift.dts
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index bd40148..b82a24d 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -1244,6 +1244,7 @@ dtb-$(CONFIG_ARCH_ASPEED) += \
aspeed-bmc-opp-lanyang.dtb \
aspeed-bmc-opp-palmetto.dtb \
aspeed-bmc-opp-romulus.dtb \
+ aspeed-bmc-opp-swift.dtb \
aspeed-bmc-opp-witherspoon.dtb \
aspeed-bmc-opp-zaius.dtb \
aspeed-bmc-portwell-neptune.dtb \
diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-swift.dts b/arch/arm/boot/dts/aspeed-bmc-opp-swift.dts
new file mode 100644
index 0000000..1921a50
--- /dev/null
+++ b/arch/arm/boot/dts/aspeed-bmc-opp-swift.dts
@@ -0,0 +1,782 @@
+// SPDX-License-Identifier: GPL-2.0+
+/dts-v1/;
+#include "aspeed-g5.dtsi"
+#include <dt-bindings/gpio/aspeed-gpio.h>
+#include <dt-bindings/leds/leds-pca955x.h>
+
+/ {
+ model = "Swift BMC";
+ compatible = "ibm,swift-bmc", "aspeed,ast2500";
+
+ chosen {
+ stdout-path = &uart5;
+ bootargs = "console=ttyS4,115200 earlyprintk";
+ };
+
+ memory at 80000000 {
+ reg = <0x80000000 0x20000000>;
+ };
+
+ reserved-memory {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ flash_memory: region at 98000000 {
+ no-map;
+ reg = <0x98000000 0x04000000>; /* 64M */
+ };
+
+ gfx_memory: framebuffer {
+ size = <0x01000000>;
+ alignment = <0x01000000>;
+ compatible = "shared-dma-pool";
+ reusable;
+ };
+ };
+
+ gpio-keys {
+ compatible = "gpio-keys";
+
+ air-water {
+ label = "air-water";
+ gpios = <&gpio ASPEED_GPIO(B, 5) GPIO_ACTIVE_LOW>;
+ linux,code = <ASPEED_GPIO(B, 5)>;
+ };
+
+ checkstop {
+ label = "checkstop";
+ gpios = <&gpio ASPEED_GPIO(J, 2) GPIO_ACTIVE_LOW>;
+ linux,code = <ASPEED_GPIO(J, 2)>;
+ };
+
+ ps0-presence {
+ label = "ps0-presence";
+ gpios = <&gpio ASPEED_GPIO(R, 7) GPIO_ACTIVE_LOW>;
+ linux,code = <ASPEED_GPIO(R, 7)>;
+ };
+
+ ps1-presence {
+ label = "ps1-presence";
+ gpios = <&gpio ASPEED_GPIO(N, 0) GPIO_ACTIVE_LOW>;
+ linux,code = <ASPEED_GPIO(N, 0)>;
+ };
+ };
+
+ iio-hwmon-battery {
+ compatible = "iio-hwmon";
+ io-channels = <&adc 12>;
+ };
+
+ gpio-keys-polled {
+ compatible = "gpio-keys-polled";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ poll-interval = <1000>;
+
+ fan0-presence {
+ label = "fan0-presence";
+ gpios = <&pca0 5 GPIO_ACTIVE_LOW>;
+ linux,code = <5>;
+ };
+
+ fan1-presence {
+ label = "fan1-presence";
+ gpios = <&pca0 6 GPIO_ACTIVE_LOW>;
+ linux,code = <6>;
+ };
+
+ fan2-presence {
+ label = "fan2-presence";
+ gpios = <&pca0 7 GPIO_ACTIVE_LOW>;
+ linux,code = <7>;
+ };
+
+ fan3-presence {
+ label = "fan3-presence";
+ gpios = <&pca0 8 GPIO_ACTIVE_LOW>;
+ linux,code = <8>;
+ };
+
+ fanboost-presence {
+ label = "fanboost-presence";
+ gpios = <&pca0 9 GPIO_ACTIVE_LOW>;
+ linux,code = <9>;
+ };
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ fan0 {
+ retain-state-shutdown;
+ default-state = "keep";
+ gpios = <&pca0 0 GPIO_ACTIVE_LOW>;
+ };
+
+ fan1 {
+ retain-state-shutdown;
+ default-state = "keep";
+ gpios = <&pca0 1 GPIO_ACTIVE_LOW>;
+ };
+
+ fan2 {
+ retain-state-shutdown;
+ default-state = "keep";
+ gpios = <&pca0 2 GPIO_ACTIVE_LOW>;
+ };
+
+ fan3 {
+ retain-state-shutdown;
+ default-state = "keep";
+ gpios = <&pca0 3 GPIO_ACTIVE_LOW>;
+ };
+
+ fanboost {
+ retain-state-shutdown;
+ default-state = "keep";
+ gpios = <&pca0 4 GPIO_ACTIVE_LOW>;
+ };
+
+ front-fault {
+ retain-state-shutdown;
+ default-state = "keep";
+ gpios = <&pca1 2 GPIO_ACTIVE_LOW>;
+ };
+
+ front-power {
+ retain-state-shutdown;
+ default-state = "keep";
+ gpios = <&pca1 3 GPIO_ACTIVE_LOW>;
+ };
+
+ front-id {
+ retain-state-shutdown;
+ default-state = "keep";
+ gpios = <&pca1 0 GPIO_ACTIVE_LOW>;
+ };
+
+ rear-fault {
+ gpios = <&gpio ASPEED_GPIO(N, 2) GPIO_ACTIVE_LOW>;
+ };
+
+ rear-id {
+ gpios = <&gpio ASPEED_GPIO(N, 4) GPIO_ACTIVE_LOW>;
+ };
+
+ rear-power {
+ gpios = <&gpio ASPEED_GPIO(N, 3) GPIO_ACTIVE_LOW>;
+ };
+ };
+
+ fsi: gpio-fsi {
+ compatible = "fsi-master-gpio", "fsi-master";
+ #address-cells = <2>;
+ #size-cells = <0>;
+ no-gpio-delays;
+
+ clock-gpios = <&gpio ASPEED_GPIO(AA, 0) GPIO_ACTIVE_HIGH>;
+ data-gpios = <&gpio ASPEED_GPIO(E, 0) GPIO_ACTIVE_HIGH>;
+ mux-gpios = <&gpio ASPEED_GPIO(P, 4) GPIO_ACTIVE_HIGH>;
+ enable-gpios = <&gpio ASPEED_GPIO(P, 0) GPIO_ACTIVE_HIGH>;
+ trans-gpios = <&gpio ASPEED_GPIO(P, 3) GPIO_ACTIVE_HIGH>;
+ };
+
+ iio-hwmon-dps310 {
+ compatible = "iio-hwmon";
+ io-channels = <&dps 0>;
+ };
+
+};
+
+&fmc {
+ status = "okay";
+
+ flash at 0 {
+ status = "okay";
+ label = "bmc";
+ m25p,fast-read;
+ spi-max-frequency = <100000000>;
+ partitions {
+ #address-cells = < 1 >;
+ #size-cells = < 1 >;
+ compatible = "fixed-partitions";
+ u-boot at 0 {
+ reg = < 0 0x60000 >;
+ label = "u-boot";
+ };
+ u-boot-env at 60000 {
+ reg = < 0x60000 0x20000 >;
+ label = "u-boot-env";
+ };
+ obmc-ubi at 80000 {
+ reg = < 0x80000 0x7F80000>;
+ label = "obmc-ubi";
+ };
+ };
+ };
+
+ flash at 1 {
+ status = "okay";
+ label = "alt-bmc";
+ m25p,fast-read;
+ spi-max-frequency = <100000000>;
+ partitions {
+ #address-cells = < 1 >;
+ #size-cells = < 1 >;
+ compatible = "fixed-partitions";
+ u-boot at 0 {
+ reg = < 0 0x60000 >;
+ label = "alt-u-boot";
+ };
+ u-boot-env at 60000 {
+ reg = < 0x60000 0x20000 >;
+ label = "alt-u-boot-env";
+ };
+ obmc-ubi at 80000 {
+ reg = < 0x80000 0x7F80000>;
+ label = "alt-obmc-ubi";
+ };
+ };
+ };
+};
+
+&spi1 {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_spi1_default>;
+
+ flash at 0 {
+ status = "okay";
+ label = "pnor";
+ m25p,fast-read;
+ spi-max-frequency = <100000000>;
+ };
+};
+
+&uart1 {
+ /* Rear RS-232 connector */
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_txd1_default
+ &pinctrl_rxd1_default
+ &pinctrl_nrts1_default
+ &pinctrl_ndtr1_default
+ &pinctrl_ndsr1_default
+ &pinctrl_ncts1_default
+ &pinctrl_ndcd1_default
+ &pinctrl_nri1_default>;
+};
+
+&uart2 {
+ /* APSS */
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_txd2_default &pinctrl_rxd2_default>;
+};
+
+&uart5 {
+ status = "okay";
+};
+
+&lpc_ctrl {
+ status = "okay";
+ memory-region = <&flash_memory>;
+ flash = <&spi1>;
+};
+
+&mbox {
+ status = "okay";
+};
+
+&mac0 {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_rmii1_default>;
+ use-ncsi;
+};
+
+&i2c2 {
+ status = "okay";
+
+ /* MUX ->
+ * Samtec 1
+ * Samtec 2
+ */
+};
+
+&i2c3 {
+ status = "okay";
+
+ max31785 at 52 {
+ compatible = "maxim,max31785a";
+ reg = <0x52>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ fan at 0 {
+ compatible = "pmbus-fan";
+ reg = <0>;
+ tach-pulses = <2>;
+ maxim,fan-rotor-input = "tach";
+ maxim,fan-pwm-freq = <25000>;
+ maxim,fan-no-watchdog;
+ maxim,fan-no-fault-ramp;
+ maxim,fan-ramp = <2>;
+ maxim,fan-fault-pin-mon;
+ };
+
+ fan at 1 {
+ compatible = "pmbus-fan";
+ reg = <1>;
+ tach-pulses = <2>;
+ maxim,fan-rotor-input = "tach";
+ maxim,fan-pwm-freq = <25000>;
+ maxim,fan-no-watchdog;
+ maxim,fan-no-fault-ramp;
+ maxim,fan-ramp = <2>;
+ maxim,fan-fault-pin-mon;
+ };
+
+ fan at 2 {
+ compatible = "pmbus-fan";
+ reg = <2>;
+ tach-pulses = <2>;
+ maxim,fan-rotor-input = "tach";
+ maxim,fan-pwm-freq = <25000>;
+ maxim,fan-no-watchdog;
+ maxim,fan-no-fault-ramp;
+ maxim,fan-ramp = <2>;
+ maxim,fan-fault-pin-mon;
+ };
+
+ fan at 3 {
+ compatible = "pmbus-fan";
+ reg = <3>;
+ tach-pulses = <2>;
+ maxim,fan-rotor-input = "tach";
+ maxim,fan-pwm-freq = <25000>;
+ maxim,fan-no-watchdog;
+ maxim,fan-no-fault-ramp;
+ maxim,fan-ramp = <2>;
+ maxim,fan-fault-pin-mon;
+ };
+
+ fan at 4 {
+ compatible = "pmbus-fan";
+ reg = <4>;
+ tach-pulses = <2>;
+ maxim,fan-rotor-input = "tach";
+ maxim,fan-pwm-freq = <25000>;
+ maxim,fan-no-watchdog;
+ maxim,fan-no-fault-ramp;
+ maxim,fan-ramp = <2>;
+ maxim,fan-fault-pin-mon;
+ };
+ };
+
+ pca0: pca9552 at 60 {
+ compatible = "nxp,pca9552";
+ reg = <0x60>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ gpio at 0 {
+ reg = <0>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 1 {
+ reg = <1>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 2 {
+ reg = <2>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 3 {
+ reg = <3>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 4 {
+ reg = <4>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 5 {
+ reg = <5>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 6 {
+ reg = <6>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 7 {
+ reg = <7>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 8 {
+ reg = <8>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 9 {
+ reg = <9>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 10 {
+ reg = <10>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 11 {
+ reg = <11>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 12 {
+ reg = <12>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 13 {
+ reg = <13>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 14 {
+ reg = <14>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 15 {
+ reg = <15>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+ };
+
+ power-supply at 68 {
+ compatible = "ibm,cffps1";
+ reg = <0x68>;
+ };
+
+ eeprom at 50 {
+ compatible = "atmel,24c64";
+ reg = <0x50>;
+ };
+
+ power-supply at 69 {
+ compatible = "ibm,cffps1";
+ reg = <0x69>;
+ };
+
+ eeprom at 51 {
+ compatible = "atmel,24c64";
+ reg = <0x51>;
+ };
+};
+
+&i2c7 {
+ status = "okay";
+
+ dps: dps310 at 76 {
+ compatible = "infineon,dps310";
+ reg = <0x76>;
+ #io-channel-cells = <0>;
+ };
+
+ tmp275 at 48 {
+ compatible = "ti,tmp275";
+ reg = <0x48>;
+ };
+
+ si7021a20 at 20 {
+ compatible = "si,si7021a20";
+ reg = <0x20>;
+ };
+
+ eeprom at 50 {
+ compatible = "atmel,24c64";
+ reg = <0x50>;
+ };
+
+ pca1: pca9551 at 60 {
+ compatible = "nxp,pca9551";
+ reg = <0x60>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ gpio at 0 {
+ reg = <0>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 1 {
+ reg = <1>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 2 {
+ reg = <2>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 3 {
+ reg = <3>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 4 {
+ reg = <4>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 5 {
+ reg = <5>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 6 {
+ reg = <6>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 7 {
+ reg = <7>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+ };
+};
+
+&i2c8 {
+ status = "okay";
+
+ pca9552: pca9552 at 60 {
+ compatible = "nxp,pca9552";
+ reg = <0x60>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ gpio-line-names = "PS_SMBUS_RESET_N", "APSS_RESET_N",
+ "GPU0_TH_OVERT_N_BUFF", "GPU1_TH_OVERT_N_BUFF",
+ "GPU2_TH_OVERT_N_BUFF", "GPU3_TH_OVERT_N_BUFF",
+ "P9_SCM0_PRES", "P9_SCM1_PRES",
+ "GPU0_PWR_GOOD_BUFF", "GPU1_PWR_GOOD_BUFF",
+ "GPU2_PWR_GOOD_BUFF", "GPU3_PWR_GOOD_BUFF",
+ "PRESENT_VRM_CP0_N", "PRESENT_VRM_CP1_N",
+ "12V_BREAKER_FLT_N", "THROTTLE_UNLATCHED_N";
+
+ gpio at 0 {
+ reg = <0>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 1 {
+ reg = <1>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 2 {
+ reg = <2>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 3 {
+ reg = <3>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 4 {
+ reg = <4>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 5 {
+ reg = <5>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 6 {
+ reg = <6>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 7 {
+ reg = <7>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 8 {
+ reg = <8>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 9 {
+ reg = <9>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 10 {
+ reg = <10>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 11 {
+ reg = <11>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 12 {
+ reg = <12>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 13 {
+ reg = <13>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 14 {
+ reg = <14>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 15 {
+ reg = <15>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+ };
+
+ rtc at 32 {
+ compatible = "epson,rx8900";
+ reg = <0x32>;
+ };
+
+ eeprom at 51 {
+ compatible = "atmel,24c64";
+ reg = <0x51>;
+ };
+
+ ucd90160 at 64 {
+ compatible = "ti,ucd90160";
+ reg = <0x64>;
+ };
+};
+
+&i2c9 {
+ status = "okay";
+
+ tmp423a at 4c {
+ compatible = "ti,tmp423";
+ reg = <0x4c>;
+ };
+
+ ir35221 at 71 {
+ compatible = "infineon,ir35221";
+ reg = <0x71>;
+ };
+
+ ir35221 at 72 {
+ compatible = "infineon,ir35221";
+ reg = <0x72>;
+ };
+};
+
+&i2c10 {
+ status = "okay";
+
+ tmp423a at 4c {
+ compatible = "ti,tmp423";
+ reg = <0x4c>;
+ };
+
+ ir35221 at 71 {
+ compatible = "infineon,ir35221";
+ reg = <0x71>;
+ };
+
+ ir35221 at 72 {
+ compatible = "infineon,ir35221";
+ reg = <0x72>;
+ };
+};
+
+&i2c11 {
+ /* MUX
+ * -> PCIe Slot 0
+ * -> PCIe Slot 1
+ * -> PCIe Slot 2
+ * -> PCIe Slot 3
+ */
+ status = "okay";
+};
+
+&i2c12 {
+ status = "okay";
+
+ tmp275 at 48 {
+ compatible = "ti,tmp275";
+ reg = <0x48>;
+ };
+
+ tmp275 at 4a {
+ compatible = "ti,tmp275";
+ reg = <0x4a>;
+ };
+};
+
+&i2c13 {
+ status = "okay";
+};
+
+&vuart {
+ status = "okay";
+};
+
+&gfx {
+ status = "okay";
+ memory-region = <&gfx_memory>;
+};
+
+&pinctrl {
+ aspeed,external-nodes = <&gfx &lhc>;
+};
+
+&wdt1 {
+ aspeed,reset-type = "none";
+ aspeed,external-signal;
+ aspeed,ext-push-pull;
+ aspeed,ext-active-high;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_wdtrst1_default>;
+};
+
+&wdt2 {
+ aspeed,alt-boot;
+};
+
+&ibt {
+ status = "okay";
+};
+
+&adc {
+ status = "okay";
+};
+
+#include "ibm-power9-dual.dtsi"
--
1.8.3.1
^ permalink raw reply related [flat|nested] 8+ messages in thread
* [PATCH dev-5.0 v2] ARM: dts: aspeed: Add Swift BMC machine
2019-04-18 16:43 ` [PATCH dev-5.0 v2] ARM: dts: aspeed: Add Swift BMC machine Adriana Kobylak
@ 2019-04-22 18:58 ` Matt Spinler
2019-04-29 21:08 ` [PATCH dev-5.0 v3] " Adriana Kobylak
0 siblings, 1 reply; 8+ messages in thread
From: Matt Spinler @ 2019-04-22 18:58 UTC (permalink / raw)
To: linux-aspeed
On 4/18/2019 11:43 AM, Adriana Kobylak wrote:
> From: Adriana Kobylak <anoo@us.ibm.com>
>
> The Swift BMC is an ASPEED ast2500 based BMC that is part of
> a Power9 server. This adds the device tree description for
> most upstream components.
>
> Signed-off-by: Adriana Kobylak <anoo@us.ibm.com>
> ---
> arch/arm/boot/dts/Makefile | 1 +
> arch/arm/boot/dts/aspeed-bmc-opp-swift.dts | 782 +++++++++++++++++++++++++++++
> 2 files changed, 783 insertions(+)
> create mode 100644 arch/arm/boot/dts/aspeed-bmc-opp-swift.dts
>
> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
> index bd40148..b82a24d 100644
> --- a/arch/arm/boot/dts/Makefile
> +++ b/arch/arm/boot/dts/Makefile
> @@ -1244,6 +1244,7 @@ dtb-$(CONFIG_ARCH_ASPEED) += \
> aspeed-bmc-opp-lanyang.dtb \
> aspeed-bmc-opp-palmetto.dtb \
> aspeed-bmc-opp-romulus.dtb \
> + aspeed-bmc-opp-swift.dtb \
> aspeed-bmc-opp-witherspoon.dtb \
> aspeed-bmc-opp-zaius.dtb \
> aspeed-bmc-portwell-neptune.dtb \
> diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-swift.dts b/arch/arm/boot/dts/aspeed-bmc-opp-swift.dts
> new file mode 100644
> index 0000000..1921a50
> --- /dev/null
> +++ b/arch/arm/boot/dts/aspeed-bmc-opp-swift.dts
> @@ -0,0 +1,782 @@
> +// SPDX-License-Identifier: GPL-2.0+
> +/dts-v1/;
> +#include "aspeed-g5.dtsi"
> +#include <dt-bindings/gpio/aspeed-gpio.h>
> +#include <dt-bindings/leds/leds-pca955x.h>
> +
> +/ {
> + model = "Swift BMC";
> + compatible = "ibm,swift-bmc", "aspeed,ast2500";
> +
> + chosen {
> + stdout-path = &uart5;
> + bootargs = "console=ttyS4,115200 earlyprintk";
> + };
> +
> + memory at 80000000 {
> + reg = <0x80000000 0x20000000>;
> + };
> +
> + reserved-memory {
> + #address-cells = <1>;
> + #size-cells = <1>;
> + ranges;
> +
> + flash_memory: region at 98000000 {
> + no-map;
> + reg = <0x98000000 0x04000000>; /* 64M */
> + };
> +
> + gfx_memory: framebuffer {
> + size = <0x01000000>;
> + alignment = <0x01000000>;
> + compatible = "shared-dma-pool";
> + reusable;
> + };
> + };
> +
> + gpio-keys {
> + compatible = "gpio-keys";
> +
> + air-water {
> + label = "air-water";
> + gpios = <&gpio ASPEED_GPIO(B, 5) GPIO_ACTIVE_LOW>;
> + linux,code = <ASPEED_GPIO(B, 5)>;
> + };
> +
> + checkstop {
> + label = "checkstop";
> + gpios = <&gpio ASPEED_GPIO(J, 2) GPIO_ACTIVE_LOW>;
> + linux,code = <ASPEED_GPIO(J, 2)>;
> + };
> +
> + ps0-presence {
> + label = "ps0-presence";
> + gpios = <&gpio ASPEED_GPIO(R, 7) GPIO_ACTIVE_LOW>;
> + linux,code = <ASPEED_GPIO(R, 7)>;
> + };
> +
> + ps1-presence {
> + label = "ps1-presence";
> + gpios = <&gpio ASPEED_GPIO(N, 0) GPIO_ACTIVE_LOW>;
> + linux,code = <ASPEED_GPIO(N, 0)>;
> + };
Can you also add the entries for the op-panel and CAPI riser presence
detects?
> + };
> +
> + iio-hwmon-battery {
> + compatible = "iio-hwmon";
> + io-channels = <&adc 12>;
> + };
> +
> + gpio-keys-polled {
> + compatible = "gpio-keys-polled";
> + #address-cells = <1>;
> + #size-cells = <0>;
> + poll-interval = <1000>;
> +
The SCM and VRM presence detects from the pca9552 on bus 8 below
I think we also want listed here?
> + fan0-presence {
> + label = "fan0-presence";
> + gpios = <&pca0 5 GPIO_ACTIVE_LOW>;
> + linux,code = <5>;
> + };
> +
> + fan1-presence {
> + label = "fan1-presence";
> + gpios = <&pca0 6 GPIO_ACTIVE_LOW>;
> + linux,code = <6>;
> + };
> +
> + fan2-presence {
> + label = "fan2-presence";
> + gpios = <&pca0 7 GPIO_ACTIVE_LOW>;
> + linux,code = <7>;
> + };
> +
> + fan3-presence {
> + label = "fan3-presence";
> + gpios = <&pca0 8 GPIO_ACTIVE_LOW>;
> + linux,code = <8>;
> + };
> +
> + fanboost-presence {
> + label = "fanboost-presence";
> + gpios = <&pca0 9 GPIO_ACTIVE_LOW>;
> + linux,code = <9>;
> + };
> + };
> +
> + leds {
> + compatible = "gpio-leds";
> +
> + fan0 {
> + retain-state-shutdown;
> + default-state = "keep";
> + gpios = <&pca0 0 GPIO_ACTIVE_LOW>;
> + };
> +
> + fan1 {
> + retain-state-shutdown;
> + default-state = "keep";
> + gpios = <&pca0 1 GPIO_ACTIVE_LOW>;
> + };
> +
> + fan2 {
> + retain-state-shutdown;
> + default-state = "keep";
> + gpios = <&pca0 2 GPIO_ACTIVE_LOW>;
> + };
> +
> + fan3 {
> + retain-state-shutdown;
> + default-state = "keep";
> + gpios = <&pca0 3 GPIO_ACTIVE_LOW>;
> + };
> +
> + fanboost {
> + retain-state-shutdown;
> + default-state = "keep";
> + gpios = <&pca0 4 GPIO_ACTIVE_LOW>;
> + };
> +
> + front-fault {
> + retain-state-shutdown;
> + default-state = "keep";
> + gpios = <&pca1 2 GPIO_ACTIVE_LOW>;
> + };
> +
> + front-power {
> + retain-state-shutdown;
> + default-state = "keep";
> + gpios = <&pca1 3 GPIO_ACTIVE_LOW>;
> + };
> +
> + front-id {
> + retain-state-shutdown;
> + default-state = "keep";
> + gpios = <&pca1 0 GPIO_ACTIVE_LOW>;
> + };
> +
> + rear-fault {
> + gpios = <&gpio ASPEED_GPIO(N, 2) GPIO_ACTIVE_LOW>;
> + };
> +
> + rear-id {
> + gpios = <&gpio ASPEED_GPIO(N, 4) GPIO_ACTIVE_LOW>;
> + };
> +
> + rear-power {
> + gpios = <&gpio ASPEED_GPIO(N, 3) GPIO_ACTIVE_LOW>;
> + };
> + };
> +
> + fsi: gpio-fsi {
> + compatible = "fsi-master-gpio", "fsi-master";
> + #address-cells = <2>;
> + #size-cells = <0>;
> + no-gpio-delays;
> +
> + clock-gpios = <&gpio ASPEED_GPIO(AA, 0) GPIO_ACTIVE_HIGH>;
> + data-gpios = <&gpio ASPEED_GPIO(E, 0) GPIO_ACTIVE_HIGH>;
> + mux-gpios = <&gpio ASPEED_GPIO(P, 4) GPIO_ACTIVE_HIGH>;
> + enable-gpios = <&gpio ASPEED_GPIO(P, 0) GPIO_ACTIVE_HIGH>;
> + trans-gpios = <&gpio ASPEED_GPIO(P, 3) GPIO_ACTIVE_HIGH>;
> + };
> +
> + iio-hwmon-dps310 {
> + compatible = "iio-hwmon";
> + io-channels = <&dps 0>;
> + };
> +
> +};
> +
> +&fmc {
> + status = "okay";
> +
> + flash at 0 {
> + status = "okay";
> + label = "bmc";
> + m25p,fast-read;
> + spi-max-frequency = <100000000>;
> + partitions {
> + #address-cells = < 1 >;
> + #size-cells = < 1 >;
> + compatible = "fixed-partitions";
> + u-boot at 0 {
> + reg = < 0 0x60000 >;
> + label = "u-boot";
> + };
> + u-boot-env at 60000 {
> + reg = < 0x60000 0x20000 >;
> + label = "u-boot-env";
> + };
> + obmc-ubi at 80000 {
> + reg = < 0x80000 0x7F80000>;
> + label = "obmc-ubi";
> + };
> + };
> + };
> +
> + flash at 1 {
> + status = "okay";
> + label = "alt-bmc";
> + m25p,fast-read;
> + spi-max-frequency = <100000000>;
> + partitions {
> + #address-cells = < 1 >;
> + #size-cells = < 1 >;
> + compatible = "fixed-partitions";
> + u-boot at 0 {
> + reg = < 0 0x60000 >;
> + label = "alt-u-boot";
> + };
> + u-boot-env at 60000 {
> + reg = < 0x60000 0x20000 >;
> + label = "alt-u-boot-env";
> + };
> + obmc-ubi at 80000 {
> + reg = < 0x80000 0x7F80000>;
> + label = "alt-obmc-ubi";
> + };
> + };
> + };
> +};
> +
> +&spi1 {
> + status = "okay";
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_spi1_default>;
> +
> + flash at 0 {
> + status = "okay";
> + label = "pnor";
> + m25p,fast-read;
> + spi-max-frequency = <100000000>;
> + };
> +};
> +
> +&uart1 {
> + /* Rear RS-232 connector */
> + status = "okay";
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_txd1_default
> + &pinctrl_rxd1_default
> + &pinctrl_nrts1_default
> + &pinctrl_ndtr1_default
> + &pinctrl_ndsr1_default
> + &pinctrl_ncts1_default
> + &pinctrl_ndcd1_default
> + &pinctrl_nri1_default>;
> +};
> +
> +&uart2 {
> + /* APSS */
> + status = "okay";
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_txd2_default &pinctrl_rxd2_default>;
> +};
> +
> +&uart5 {
> + status = "okay";
> +};
> +
> +&lpc_ctrl {
> + status = "okay";
> + memory-region = <&flash_memory>;
> + flash = <&spi1>;
> +};
> +
> +&mbox {
> + status = "okay";
> +};
> +
> +&mac0 {
> + status = "okay";
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_rmii1_default>;
> + use-ncsi;
> +};
> +
> +&i2c2 {
> + status = "okay";
> +
> + /* MUX ->
> + * Samtec 1
> + * Samtec 2
> + */
> +};
> +
> +&i2c3 {
> + status = "okay";
> +
> + max31785 at 52 {
> + compatible = "maxim,max31785a";
> + reg = <0x52>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + fan at 0 {
> + compatible = "pmbus-fan";
> + reg = <0>;
> + tach-pulses = <2>;
> + maxim,fan-rotor-input = "tach";
> + maxim,fan-pwm-freq = <25000>;
> + maxim,fan-no-watchdog;
> + maxim,fan-no-fault-ramp;
> + maxim,fan-ramp = <2>;
> + maxim,fan-fault-pin-mon;
> + };
> +
> + fan at 1 {
> + compatible = "pmbus-fan";
> + reg = <1>;
> + tach-pulses = <2>;
> + maxim,fan-rotor-input = "tach";
> + maxim,fan-pwm-freq = <25000>;
> + maxim,fan-no-watchdog;
> + maxim,fan-no-fault-ramp;
> + maxim,fan-ramp = <2>;
> + maxim,fan-fault-pin-mon;
> + };
> +
> + fan at 2 {
> + compatible = "pmbus-fan";
> + reg = <2>;
> + tach-pulses = <2>;
> + maxim,fan-rotor-input = "tach";
> + maxim,fan-pwm-freq = <25000>;
> + maxim,fan-no-watchdog;
> + maxim,fan-no-fault-ramp;
> + maxim,fan-ramp = <2>;
> + maxim,fan-fault-pin-mon;
> + };
> +
> + fan at 3 {
> + compatible = "pmbus-fan";
> + reg = <3>;
> + tach-pulses = <2>;
> + maxim,fan-rotor-input = "tach";
> + maxim,fan-pwm-freq = <25000>;
> + maxim,fan-no-watchdog;
> + maxim,fan-no-fault-ramp;
> + maxim,fan-ramp = <2>;
> + maxim,fan-fault-pin-mon;
> + };
> +
> + fan at 4 {
> + compatible = "pmbus-fan";
> + reg = <4>;
> + tach-pulses = <2>;
> + maxim,fan-rotor-input = "tach";
> + maxim,fan-pwm-freq = <25000>;
> + maxim,fan-no-watchdog;
> + maxim,fan-no-fault-ramp;
> + maxim,fan-ramp = <2>;
> + maxim,fan-fault-pin-mon;
> + };
> + };
> +
> + pca0: pca9552 at 60 {
> + compatible = "nxp,pca9552";
> + reg = <0x60>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + gpio-controller;
> + #gpio-cells = <2>;
> +
> + gpio at 0 {
> + reg = <0>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 1 {
> + reg = <1>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 2 {
> + reg = <2>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 3 {
> + reg = <3>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 4 {
> + reg = <4>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 5 {
> + reg = <5>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 6 {
> + reg = <6>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 7 {
> + reg = <7>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 8 {
> + reg = <8>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 9 {
> + reg = <9>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 10 {
> + reg = <10>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 11 {
> + reg = <11>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 12 {
> + reg = <12>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 13 {
> + reg = <13>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 14 {
> + reg = <14>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 15 {
> + reg = <15>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> + };
> +
> + power-supply at 68 {
> + compatible = "ibm,cffps1";
> + reg = <0x68>;
> + };
> +
> + eeprom at 50 {
> + compatible = "atmel,24c64";
> + reg = <0x50>;
> + };
> +
> + power-supply at 69 {
> + compatible = "ibm,cffps1";
> + reg = <0x69>;
> + };
> +
> + eeprom at 51 {
> + compatible = "atmel,24c64";
> + reg = <0x51>;
> + };
> +};
> +
> +&i2c7 {
> + status = "okay";
> +
> + dps: dps310 at 76 {
> + compatible = "infineon,dps310";
> + reg = <0x76>;
> + #io-channel-cells = <0>;
> + };
> +
> + tmp275 at 48 {
> + compatible = "ti,tmp275";
> + reg = <0x48>;
> + };
> +
> + si7021a20 at 20 {
> + compatible = "si,si7021a20";
> + reg = <0x20>;
> + };
> +
> + eeprom at 50 {
> + compatible = "atmel,24c64";
> + reg = <0x50>;
> + };
> +
> + pca1: pca9551 at 60 {
> + compatible = "nxp,pca9551";
> + reg = <0x60>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + gpio-controller;
> + #gpio-cells = <2>;
> +
> + gpio at 0 {
> + reg = <0>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 1 {
> + reg = <1>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 2 {
> + reg = <2>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 3 {
> + reg = <3>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 4 {
> + reg = <4>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 5 {
> + reg = <5>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 6 {
> + reg = <6>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 7 {
> + reg = <7>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> + };
> +};
> +
> +&i2c8 {
> + status = "okay";
> +
> + pca9552: pca9552 at 60 {
> + compatible = "nxp,pca9552";
> + reg = <0x60>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + gpio-controller;
> + #gpio-cells = <2>;
> +
> + gpio-line-names = "PS_SMBUS_RESET_N", "APSS_RESET_N",
> + "GPU0_TH_OVERT_N_BUFF", "GPU1_TH_OVERT_N_BUFF",
> + "GPU2_TH_OVERT_N_BUFF", "GPU3_TH_OVERT_N_BUFF",
> + "P9_SCM0_PRES", "P9_SCM1_PRES",
> + "GPU0_PWR_GOOD_BUFF", "GPU1_PWR_GOOD_BUFF",
> + "GPU2_PWR_GOOD_BUFF", "GPU3_PWR_GOOD_BUFF",
> + "PRESENT_VRM_CP0_N", "PRESENT_VRM_CP1_N",
> + "12V_BREAKER_FLT_N", "THROTTLE_UNLATCHED_N";
> +
> + gpio at 0 {
> + reg = <0>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 1 {
> + reg = <1>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 2 {
> + reg = <2>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 3 {
> + reg = <3>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 4 {
> + reg = <4>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 5 {
> + reg = <5>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 6 {
> + reg = <6>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 7 {
> + reg = <7>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 8 {
> + reg = <8>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 9 {
> + reg = <9>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 10 {
> + reg = <10>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 11 {
> + reg = <11>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 12 {
> + reg = <12>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 13 {
> + reg = <13>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 14 {
> + reg = <14>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 15 {
> + reg = <15>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> + };
> +
> + rtc at 32 {
> + compatible = "epson,rx8900";
> + reg = <0x32>;
> + };
> +
> + eeprom at 51 {
> + compatible = "atmel,24c64";
> + reg = <0x51>;
> + };
> +
> + ucd90160 at 64 {
> + compatible = "ti,ucd90160";
> + reg = <0x64>;
> + };
> +};
> +
> +&i2c9 {
> + status = "okay";
> +
> + tmp423a at 4c {
> + compatible = "ti,tmp423";
> + reg = <0x4c>;
> + };
> +
> + ir35221 at 71 {
> + compatible = "infineon,ir35221";
> + reg = <0x71>;
> + };
> +
> + ir35221 at 72 {
> + compatible = "infineon,ir35221";
> + reg = <0x72>;
> + };
Can you add the EEPROM for this CPU0 VRM here?
> +};
> +
> +&i2c10 {
> + status = "okay";
> +
> + tmp423a at 4c {
> + compatible = "ti,tmp423";
> + reg = <0x4c>;
> + };
> +
> + ir35221 at 71 {
> + compatible = "infineon,ir35221";
> + reg = <0x71>;
> + };
> +
> + ir35221 at 72 {
> + compatible = "infineon,ir35221";
> + reg = <0x72>;
> + };
Can you add the EEPROM for this CPU1 VRM here?
> +};
> +
> +&i2c11 {
> + /* MUX
> + * -> PCIe Slot 0
> + * -> PCIe Slot 1
> + * -> PCIe Slot 2
> + * -> PCIe Slot 3
> + */
> + status = "okay";
> +};
> +
> +&i2c12 {
> + status = "okay";
> +
> + tmp275 at 48 {
> + compatible = "ti,tmp275";
> + reg = <0x48>;
> + };
> +
> + tmp275 at 4a {
> + compatible = "ti,tmp275";
> + reg = <0x4a>;
> + };
> +};
> +
> +&i2c13 {
> + status = "okay";
> +};
> +
> +&vuart {
> + status = "okay";
> +};
> +
> +&gfx {
> + status = "okay";
> + memory-region = <&gfx_memory>;
> +};
> +
> +&pinctrl {
> + aspeed,external-nodes = <&gfx &lhc>;
> +};
> +
> +&wdt1 {
> + aspeed,reset-type = "none";
> + aspeed,external-signal;
> + aspeed,ext-push-pull;
> + aspeed,ext-active-high;
> +
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_wdtrst1_default>;
> +};
> +
> +&wdt2 {
> + aspeed,alt-boot;
> +};
> +
> +&ibt {
> + status = "okay";
> +};
> +
> +&adc {
> + status = "okay";
> +};
> +
> +#include "ibm-power9-dual.dtsi"
^ permalink raw reply [flat|nested] 8+ messages in thread
* [PATCH dev-5.0 v3] ARM: dts: aspeed: Add Swift BMC machine
2019-04-22 18:58 ` Matt Spinler
@ 2019-04-29 21:08 ` Adriana Kobylak
2019-05-06 14:09 ` Matt Spinler
2019-05-06 19:38 ` Brandon Wyman
0 siblings, 2 replies; 8+ messages in thread
From: Adriana Kobylak @ 2019-04-29 21:08 UTC (permalink / raw)
To: linux-aspeed
From: Adriana Kobylak <anoo@us.ibm.com>
The Swift BMC is an ASPEED ast2500 based BMC that is part of
a Power9 server. This adds the device tree description for
most upstream components.
Signed-off-by: Adriana Kobylak <anoo@us.ibm.com>
---
arch/arm/boot/dts/Makefile | 1 +
arch/arm/boot/dts/aspeed-bmc-opp-swift.dts | 828 +++++++++++++++++++++++++++++
2 files changed, 829 insertions(+)
create mode 100644 arch/arm/boot/dts/aspeed-bmc-opp-swift.dts
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index bd40148..b82a24d 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -1244,6 +1244,7 @@ dtb-$(CONFIG_ARCH_ASPEED) += \
aspeed-bmc-opp-lanyang.dtb \
aspeed-bmc-opp-palmetto.dtb \
aspeed-bmc-opp-romulus.dtb \
+ aspeed-bmc-opp-swift.dtb \
aspeed-bmc-opp-witherspoon.dtb \
aspeed-bmc-opp-zaius.dtb \
aspeed-bmc-portwell-neptune.dtb \
diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-swift.dts b/arch/arm/boot/dts/aspeed-bmc-opp-swift.dts
new file mode 100644
index 0000000..8d44e3c
--- /dev/null
+++ b/arch/arm/boot/dts/aspeed-bmc-opp-swift.dts
@@ -0,0 +1,828 @@
+// SPDX-License-Identifier: GPL-2.0+
+/dts-v1/;
+#include "aspeed-g5.dtsi"
+#include <dt-bindings/gpio/aspeed-gpio.h>
+#include <dt-bindings/leds/leds-pca955x.h>
+
+/ {
+ model = "Swift BMC";
+ compatible = "ibm,swift-bmc", "aspeed,ast2500";
+
+ chosen {
+ stdout-path = &uart5;
+ bootargs = "console=ttyS4,115200 earlyprintk";
+ };
+
+ memory at 80000000 {
+ reg = <0x80000000 0x20000000>;
+ };
+
+ reserved-memory {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ flash_memory: region at 98000000 {
+ no-map;
+ reg = <0x98000000 0x04000000>; /* 64M */
+ };
+
+ gfx_memory: framebuffer {
+ size = <0x01000000>;
+ alignment = <0x01000000>;
+ compatible = "shared-dma-pool";
+ reusable;
+ };
+ };
+
+ gpio-keys {
+ compatible = "gpio-keys";
+
+ air-water {
+ label = "air-water";
+ gpios = <&gpio ASPEED_GPIO(B, 5) GPIO_ACTIVE_LOW>;
+ linux,code = <ASPEED_GPIO(B, 5)>;
+ };
+
+ checkstop {
+ label = "checkstop";
+ gpios = <&gpio ASPEED_GPIO(J, 2) GPIO_ACTIVE_LOW>;
+ linux,code = <ASPEED_GPIO(J, 2)>;
+ };
+
+ ps0-presence {
+ label = "ps0-presence";
+ gpios = <&gpio ASPEED_GPIO(R, 7) GPIO_ACTIVE_LOW>;
+ linux,code = <ASPEED_GPIO(R, 7)>;
+ };
+
+ ps1-presence {
+ label = "ps1-presence";
+ gpios = <&gpio ASPEED_GPIO(N, 0) GPIO_ACTIVE_LOW>;
+ linux,code = <ASPEED_GPIO(N, 0)>;
+ };
+
+ oppanel-presence {
+ label = "oppanel-presence";
+ gpios = <&gpio ASPEED_GPIO(A, 7) GPIO_ACTIVE_LOW>;
+ linux,code = <ASPEED_GPIO(A, 7)>;
+ };
+
+ opencapi-riser-presence {
+ label = "opencapi-riser-presence";
+ gpios = <&gpio ASPEED_GPIO(I, 0) GPIO_ACTIVE_LOW>;
+ linux,code = <ASPEED_GPIO(I, 0)>;
+ };
+ };
+
+ iio-hwmon-battery {
+ compatible = "iio-hwmon";
+ io-channels = <&adc 12>;
+ };
+
+ gpio-keys-polled {
+ compatible = "gpio-keys-polled";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ poll-interval = <1000>;
+
+ scm0-presence {
+ label = "scm0-presence";
+ gpios = <&pca9552 6 GPIO_ACTIVE_LOW>;
+ linux,code = <6>;
+ };
+
+ scm1-presence {
+ label = "scm1-presence";
+ gpios = <&pca9552 7 GPIO_ACTIVE_LOW>;
+ linux,code = <7>;
+ };
+
+ cpu0vrm-presence {
+ label = "cpu0vrm-presence";
+ gpios = <&pca9552 12 GPIO_ACTIVE_LOW>;
+ linux,code = <12>;
+ };
+
+ cpu1vrm-presence {
+ label = "cpu1vrm-presence";
+ gpios = <&pca9552 13 GPIO_ACTIVE_LOW>;
+ linux,code = <13>;
+ };
+
+ fan0-presence {
+ label = "fan0-presence";
+ gpios = <&pca0 5 GPIO_ACTIVE_LOW>;
+ linux,code = <5>;
+ };
+
+ fan1-presence {
+ label = "fan1-presence";
+ gpios = <&pca0 6 GPIO_ACTIVE_LOW>;
+ linux,code = <6>;
+ };
+
+ fan2-presence {
+ label = "fan2-presence";
+ gpios = <&pca0 7 GPIO_ACTIVE_LOW>;
+ linux,code = <7>;
+ };
+
+ fan3-presence {
+ label = "fan3-presence";
+ gpios = <&pca0 8 GPIO_ACTIVE_LOW>;
+ linux,code = <8>;
+ };
+
+ fanboost-presence {
+ label = "fanboost-presence";
+ gpios = <&pca0 9 GPIO_ACTIVE_LOW>;
+ linux,code = <9>;
+ };
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ fan0 {
+ retain-state-shutdown;
+ default-state = "keep";
+ gpios = <&pca0 0 GPIO_ACTIVE_LOW>;
+ };
+
+ fan1 {
+ retain-state-shutdown;
+ default-state = "keep";
+ gpios = <&pca0 1 GPIO_ACTIVE_LOW>;
+ };
+
+ fan2 {
+ retain-state-shutdown;
+ default-state = "keep";
+ gpios = <&pca0 2 GPIO_ACTIVE_LOW>;
+ };
+
+ fan3 {
+ retain-state-shutdown;
+ default-state = "keep";
+ gpios = <&pca0 3 GPIO_ACTIVE_LOW>;
+ };
+
+ fanboost {
+ retain-state-shutdown;
+ default-state = "keep";
+ gpios = <&pca0 4 GPIO_ACTIVE_LOW>;
+ };
+
+ front-fault {
+ retain-state-shutdown;
+ default-state = "keep";
+ gpios = <&pca1 2 GPIO_ACTIVE_LOW>;
+ };
+
+ front-power {
+ retain-state-shutdown;
+ default-state = "keep";
+ gpios = <&pca1 3 GPIO_ACTIVE_LOW>;
+ };
+
+ front-id {
+ retain-state-shutdown;
+ default-state = "keep";
+ gpios = <&pca1 0 GPIO_ACTIVE_LOW>;
+ };
+
+ rear-fault {
+ gpios = <&gpio ASPEED_GPIO(N, 2) GPIO_ACTIVE_LOW>;
+ };
+
+ rear-id {
+ gpios = <&gpio ASPEED_GPIO(N, 4) GPIO_ACTIVE_LOW>;
+ };
+
+ rear-power {
+ gpios = <&gpio ASPEED_GPIO(N, 3) GPIO_ACTIVE_LOW>;
+ };
+ };
+
+ fsi: gpio-fsi {
+ compatible = "fsi-master-gpio", "fsi-master";
+ #address-cells = <2>;
+ #size-cells = <0>;
+ no-gpio-delays;
+
+ clock-gpios = <&gpio ASPEED_GPIO(AA, 0) GPIO_ACTIVE_HIGH>;
+ data-gpios = <&gpio ASPEED_GPIO(E, 0) GPIO_ACTIVE_HIGH>;
+ mux-gpios = <&gpio ASPEED_GPIO(P, 4) GPIO_ACTIVE_HIGH>;
+ enable-gpios = <&gpio ASPEED_GPIO(P, 0) GPIO_ACTIVE_HIGH>;
+ trans-gpios = <&gpio ASPEED_GPIO(P, 3) GPIO_ACTIVE_HIGH>;
+ };
+
+ iio-hwmon-dps310 {
+ compatible = "iio-hwmon";
+ io-channels = <&dps 0>;
+ };
+
+};
+
+&fmc {
+ status = "okay";
+
+ flash at 0 {
+ status = "okay";
+ label = "bmc";
+ m25p,fast-read;
+ spi-max-frequency = <100000000>;
+ partitions {
+ #address-cells = < 1 >;
+ #size-cells = < 1 >;
+ compatible = "fixed-partitions";
+ u-boot at 0 {
+ reg = < 0 0x60000 >;
+ label = "u-boot";
+ };
+ u-boot-env at 60000 {
+ reg = < 0x60000 0x20000 >;
+ label = "u-boot-env";
+ };
+ obmc-ubi at 80000 {
+ reg = < 0x80000 0x7F80000>;
+ label = "obmc-ubi";
+ };
+ };
+ };
+
+ flash at 1 {
+ status = "okay";
+ label = "alt-bmc";
+ m25p,fast-read;
+ spi-max-frequency = <100000000>;
+ partitions {
+ #address-cells = < 1 >;
+ #size-cells = < 1 >;
+ compatible = "fixed-partitions";
+ u-boot at 0 {
+ reg = < 0 0x60000 >;
+ label = "alt-u-boot";
+ };
+ u-boot-env at 60000 {
+ reg = < 0x60000 0x20000 >;
+ label = "alt-u-boot-env";
+ };
+ obmc-ubi at 80000 {
+ reg = < 0x80000 0x7F80000>;
+ label = "alt-obmc-ubi";
+ };
+ };
+ };
+};
+
+&spi1 {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_spi1_default>;
+
+ flash at 0 {
+ status = "okay";
+ label = "pnor";
+ m25p,fast-read;
+ spi-max-frequency = <100000000>;
+ };
+};
+
+&uart1 {
+ /* Rear RS-232 connector */
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_txd1_default
+ &pinctrl_rxd1_default
+ &pinctrl_nrts1_default
+ &pinctrl_ndtr1_default
+ &pinctrl_ndsr1_default
+ &pinctrl_ncts1_default
+ &pinctrl_ndcd1_default
+ &pinctrl_nri1_default>;
+};
+
+&uart2 {
+ /* APSS */
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_txd2_default &pinctrl_rxd2_default>;
+};
+
+&uart5 {
+ status = "okay";
+};
+
+&lpc_ctrl {
+ status = "okay";
+ memory-region = <&flash_memory>;
+ flash = <&spi1>;
+};
+
+&mbox {
+ status = "okay";
+};
+
+&mac0 {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_rmii1_default>;
+ use-ncsi;
+};
+
+&i2c2 {
+ status = "okay";
+
+ /* MUX ->
+ * Samtec 1
+ * Samtec 2
+ */
+};
+
+&i2c3 {
+ status = "okay";
+
+ max31785 at 52 {
+ compatible = "maxim,max31785a";
+ reg = <0x52>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ fan at 0 {
+ compatible = "pmbus-fan";
+ reg = <0>;
+ tach-pulses = <2>;
+ maxim,fan-rotor-input = "tach";
+ maxim,fan-pwm-freq = <25000>;
+ maxim,fan-no-watchdog;
+ maxim,fan-no-fault-ramp;
+ maxim,fan-ramp = <2>;
+ maxim,fan-fault-pin-mon;
+ };
+
+ fan at 1 {
+ compatible = "pmbus-fan";
+ reg = <1>;
+ tach-pulses = <2>;
+ maxim,fan-rotor-input = "tach";
+ maxim,fan-pwm-freq = <25000>;
+ maxim,fan-no-watchdog;
+ maxim,fan-no-fault-ramp;
+ maxim,fan-ramp = <2>;
+ maxim,fan-fault-pin-mon;
+ };
+
+ fan at 2 {
+ compatible = "pmbus-fan";
+ reg = <2>;
+ tach-pulses = <2>;
+ maxim,fan-rotor-input = "tach";
+ maxim,fan-pwm-freq = <25000>;
+ maxim,fan-no-watchdog;
+ maxim,fan-no-fault-ramp;
+ maxim,fan-ramp = <2>;
+ maxim,fan-fault-pin-mon;
+ };
+
+ fan at 3 {
+ compatible = "pmbus-fan";
+ reg = <3>;
+ tach-pulses = <2>;
+ maxim,fan-rotor-input = "tach";
+ maxim,fan-pwm-freq = <25000>;
+ maxim,fan-no-watchdog;
+ maxim,fan-no-fault-ramp;
+ maxim,fan-ramp = <2>;
+ maxim,fan-fault-pin-mon;
+ };
+
+ fan at 4 {
+ compatible = "pmbus-fan";
+ reg = <4>;
+ tach-pulses = <2>;
+ maxim,fan-rotor-input = "tach";
+ maxim,fan-pwm-freq = <25000>;
+ maxim,fan-no-watchdog;
+ maxim,fan-no-fault-ramp;
+ maxim,fan-ramp = <2>;
+ maxim,fan-fault-pin-mon;
+ };
+ };
+
+ pca0: pca9552 at 60 {
+ compatible = "nxp,pca9552";
+ reg = <0x60>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ gpio at 0 {
+ reg = <0>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 1 {
+ reg = <1>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 2 {
+ reg = <2>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 3 {
+ reg = <3>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 4 {
+ reg = <4>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 5 {
+ reg = <5>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 6 {
+ reg = <6>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 7 {
+ reg = <7>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 8 {
+ reg = <8>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 9 {
+ reg = <9>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 10 {
+ reg = <10>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 11 {
+ reg = <11>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 12 {
+ reg = <12>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 13 {
+ reg = <13>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 14 {
+ reg = <14>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 15 {
+ reg = <15>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+ };
+
+ power-supply at 68 {
+ compatible = "ibm,cffps1";
+ reg = <0x68>;
+ };
+
+ eeprom at 50 {
+ compatible = "atmel,24c64";
+ reg = <0x50>;
+ };
+
+ power-supply at 69 {
+ compatible = "ibm,cffps1";
+ reg = <0x69>;
+ };
+
+ eeprom at 51 {
+ compatible = "atmel,24c64";
+ reg = <0x51>;
+ };
+};
+
+&i2c7 {
+ status = "okay";
+
+ dps: dps310 at 76 {
+ compatible = "infineon,dps310";
+ reg = <0x76>;
+ #io-channel-cells = <0>;
+ };
+
+ tmp275 at 48 {
+ compatible = "ti,tmp275";
+ reg = <0x48>;
+ };
+
+ si7021a20 at 20 {
+ compatible = "si,si7021a20";
+ reg = <0x20>;
+ };
+
+ eeprom at 50 {
+ compatible = "atmel,24c64";
+ reg = <0x50>;
+ };
+
+ pca1: pca9551 at 60 {
+ compatible = "nxp,pca9551";
+ reg = <0x60>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ gpio at 0 {
+ reg = <0>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 1 {
+ reg = <1>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 2 {
+ reg = <2>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 3 {
+ reg = <3>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 4 {
+ reg = <4>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 5 {
+ reg = <5>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 6 {
+ reg = <6>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 7 {
+ reg = <7>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+ };
+};
+
+&i2c8 {
+ status = "okay";
+
+ pca9552: pca9552 at 60 {
+ compatible = "nxp,pca9552";
+ reg = <0x60>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ gpio-line-names = "PS_SMBUS_RESET_N", "APSS_RESET_N",
+ "GPU0_TH_OVERT_N_BUFF", "GPU1_TH_OVERT_N_BUFF",
+ "GPU2_TH_OVERT_N_BUFF", "GPU3_TH_OVERT_N_BUFF",
+ "P9_SCM0_PRES", "P9_SCM1_PRES",
+ "GPU0_PWR_GOOD_BUFF", "GPU1_PWR_GOOD_BUFF",
+ "GPU2_PWR_GOOD_BUFF", "GPU3_PWR_GOOD_BUFF",
+ "PRESENT_VRM_CP0_N", "PRESENT_VRM_CP1_N",
+ "12V_BREAKER_FLT_N", "THROTTLE_UNLATCHED_N";
+
+ gpio at 0 {
+ reg = <0>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 1 {
+ reg = <1>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 2 {
+ reg = <2>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 3 {
+ reg = <3>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 4 {
+ reg = <4>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 5 {
+ reg = <5>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 6 {
+ reg = <6>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 7 {
+ reg = <7>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 8 {
+ reg = <8>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 9 {
+ reg = <9>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 10 {
+ reg = <10>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 11 {
+ reg = <11>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 12 {
+ reg = <12>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 13 {
+ reg = <13>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 14 {
+ reg = <14>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 15 {
+ reg = <15>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+ };
+
+ rtc at 32 {
+ compatible = "epson,rx8900";
+ reg = <0x32>;
+ };
+
+ eeprom at 51 {
+ compatible = "atmel,24c64";
+ reg = <0x51>;
+ };
+
+ ucd90160 at 64 {
+ compatible = "ti,ucd90160";
+ reg = <0x64>;
+ };
+};
+
+&i2c9 {
+ status = "okay";
+
+ eeprom at 50 {
+ compatible = "atmel,24c64";
+ reg = <0x50>;
+ };
+
+ tmp423a at 4c {
+ compatible = "ti,tmp423";
+ reg = <0x4c>;
+ };
+
+ ir35221 at 71 {
+ compatible = "infineon,ir35221";
+ reg = <0x71>;
+ };
+
+ ir35221 at 72 {
+ compatible = "infineon,ir35221";
+ reg = <0x72>;
+ };
+};
+
+&i2c10 {
+ status = "okay";
+
+ eeprom at 50 {
+ compatible = "atmel,24c64";
+ reg = <0x50>;
+ };
+
+ tmp423a at 4c {
+ compatible = "ti,tmp423";
+ reg = <0x4c>;
+ };
+
+ ir35221 at 71 {
+ compatible = "infineon,ir35221";
+ reg = <0x71>;
+ };
+
+ ir35221 at 72 {
+ compatible = "infineon,ir35221";
+ reg = <0x72>;
+ };
+};
+
+&i2c11 {
+ /* MUX
+ * -> PCIe Slot 0
+ * -> PCIe Slot 1
+ * -> PCIe Slot 2
+ * -> PCIe Slot 3
+ */
+ status = "okay";
+};
+
+&i2c12 {
+ status = "okay";
+
+ tmp275 at 48 {
+ compatible = "ti,tmp275";
+ reg = <0x48>;
+ };
+
+ tmp275 at 4a {
+ compatible = "ti,tmp275";
+ reg = <0x4a>;
+ };
+};
+
+&i2c13 {
+ status = "okay";
+};
+
+&vuart {
+ status = "okay";
+};
+
+&gfx {
+ status = "okay";
+ memory-region = <&gfx_memory>;
+};
+
+&pinctrl {
+ aspeed,external-nodes = <&gfx &lhc>;
+};
+
+&wdt1 {
+ aspeed,reset-type = "none";
+ aspeed,external-signal;
+ aspeed,ext-push-pull;
+ aspeed,ext-active-high;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_wdtrst1_default>;
+};
+
+&wdt2 {
+ aspeed,alt-boot;
+};
+
+&ibt {
+ status = "okay";
+};
+
+&adc {
+ status = "okay";
+};
+
+#include "ibm-power9-dual.dtsi"
--
1.8.3.1
^ permalink raw reply related [flat|nested] 8+ messages in thread
* [PATCH dev-5.0 v3] ARM: dts: aspeed: Add Swift BMC machine
2019-04-29 21:08 ` [PATCH dev-5.0 v3] " Adriana Kobylak
@ 2019-05-06 14:09 ` Matt Spinler
2019-05-06 19:38 ` Brandon Wyman
1 sibling, 0 replies; 8+ messages in thread
From: Matt Spinler @ 2019-05-06 14:09 UTC (permalink / raw)
To: linux-aspeed
On 4/29/2019 4:08 PM, Adriana Kobylak wrote:
> From: Adriana Kobylak <anoo@us.ibm.com>
>
> The Swift BMC is an ASPEED ast2500 based BMC that is part of
> a Power9 server. This adds the device tree description for
> most upstream components.
>
> Signed-off-by: Adriana Kobylak <anoo@us.ibm.com>
Reviewed-by: Matt Spinler <spinler@us.ibm.com>
> ---
> arch/arm/boot/dts/Makefile | 1 +
> arch/arm/boot/dts/aspeed-bmc-opp-swift.dts | 828 +++++++++++++++++++++++++++++
> 2 files changed, 829 insertions(+)
> create mode 100644 arch/arm/boot/dts/aspeed-bmc-opp-swift.dts
>
> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
> index bd40148..b82a24d 100644
> --- a/arch/arm/boot/dts/Makefile
> +++ b/arch/arm/boot/dts/Makefile
> @@ -1244,6 +1244,7 @@ dtb-$(CONFIG_ARCH_ASPEED) += \
> aspeed-bmc-opp-lanyang.dtb \
> aspeed-bmc-opp-palmetto.dtb \
> aspeed-bmc-opp-romulus.dtb \
> + aspeed-bmc-opp-swift.dtb \
> aspeed-bmc-opp-witherspoon.dtb \
> aspeed-bmc-opp-zaius.dtb \
> aspeed-bmc-portwell-neptune.dtb \
> diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-swift.dts b/arch/arm/boot/dts/aspeed-bmc-opp-swift.dts
> new file mode 100644
> index 0000000..8d44e3c
> --- /dev/null
> +++ b/arch/arm/boot/dts/aspeed-bmc-opp-swift.dts
> @@ -0,0 +1,828 @@
> +// SPDX-License-Identifier: GPL-2.0+
> +/dts-v1/;
> +#include "aspeed-g5.dtsi"
> +#include <dt-bindings/gpio/aspeed-gpio.h>
> +#include <dt-bindings/leds/leds-pca955x.h>
> +
> +/ {
> + model = "Swift BMC";
> + compatible = "ibm,swift-bmc", "aspeed,ast2500";
> +
> + chosen {
> + stdout-path = &uart5;
> + bootargs = "console=ttyS4,115200 earlyprintk";
> + };
> +
> + memory at 80000000 {
> + reg = <0x80000000 0x20000000>;
> + };
> +
> + reserved-memory {
> + #address-cells = <1>;
> + #size-cells = <1>;
> + ranges;
> +
> + flash_memory: region at 98000000 {
> + no-map;
> + reg = <0x98000000 0x04000000>; /* 64M */
> + };
> +
> + gfx_memory: framebuffer {
> + size = <0x01000000>;
> + alignment = <0x01000000>;
> + compatible = "shared-dma-pool";
> + reusable;
> + };
> + };
> +
> + gpio-keys {
> + compatible = "gpio-keys";
> +
> + air-water {
> + label = "air-water";
> + gpios = <&gpio ASPEED_GPIO(B, 5) GPIO_ACTIVE_LOW>;
> + linux,code = <ASPEED_GPIO(B, 5)>;
> + };
> +
> + checkstop {
> + label = "checkstop";
> + gpios = <&gpio ASPEED_GPIO(J, 2) GPIO_ACTIVE_LOW>;
> + linux,code = <ASPEED_GPIO(J, 2)>;
> + };
> +
> + ps0-presence {
> + label = "ps0-presence";
> + gpios = <&gpio ASPEED_GPIO(R, 7) GPIO_ACTIVE_LOW>;
> + linux,code = <ASPEED_GPIO(R, 7)>;
> + };
> +
> + ps1-presence {
> + label = "ps1-presence";
> + gpios = <&gpio ASPEED_GPIO(N, 0) GPIO_ACTIVE_LOW>;
> + linux,code = <ASPEED_GPIO(N, 0)>;
> + };
> +
> + oppanel-presence {
> + label = "oppanel-presence";
> + gpios = <&gpio ASPEED_GPIO(A, 7) GPIO_ACTIVE_LOW>;
> + linux,code = <ASPEED_GPIO(A, 7)>;
> + };
> +
> + opencapi-riser-presence {
> + label = "opencapi-riser-presence";
> + gpios = <&gpio ASPEED_GPIO(I, 0) GPIO_ACTIVE_LOW>;
> + linux,code = <ASPEED_GPIO(I, 0)>;
> + };
> + };
> +
> + iio-hwmon-battery {
> + compatible = "iio-hwmon";
> + io-channels = <&adc 12>;
> + };
> +
> + gpio-keys-polled {
> + compatible = "gpio-keys-polled";
> + #address-cells = <1>;
> + #size-cells = <0>;
> + poll-interval = <1000>;
> +
> + scm0-presence {
> + label = "scm0-presence";
> + gpios = <&pca9552 6 GPIO_ACTIVE_LOW>;
> + linux,code = <6>;
> + };
> +
> + scm1-presence {
> + label = "scm1-presence";
> + gpios = <&pca9552 7 GPIO_ACTIVE_LOW>;
> + linux,code = <7>;
> + };
> +
> + cpu0vrm-presence {
> + label = "cpu0vrm-presence";
> + gpios = <&pca9552 12 GPIO_ACTIVE_LOW>;
> + linux,code = <12>;
> + };
> +
> + cpu1vrm-presence {
> + label = "cpu1vrm-presence";
> + gpios = <&pca9552 13 GPIO_ACTIVE_LOW>;
> + linux,code = <13>;
> + };
> +
> + fan0-presence {
> + label = "fan0-presence";
> + gpios = <&pca0 5 GPIO_ACTIVE_LOW>;
> + linux,code = <5>;
> + };
> +
> + fan1-presence {
> + label = "fan1-presence";
> + gpios = <&pca0 6 GPIO_ACTIVE_LOW>;
> + linux,code = <6>;
> + };
> +
> + fan2-presence {
> + label = "fan2-presence";
> + gpios = <&pca0 7 GPIO_ACTIVE_LOW>;
> + linux,code = <7>;
> + };
> +
> + fan3-presence {
> + label = "fan3-presence";
> + gpios = <&pca0 8 GPIO_ACTIVE_LOW>;
> + linux,code = <8>;
> + };
> +
> + fanboost-presence {
> + label = "fanboost-presence";
> + gpios = <&pca0 9 GPIO_ACTIVE_LOW>;
> + linux,code = <9>;
> + };
> + };
> +
> + leds {
> + compatible = "gpio-leds";
> +
> + fan0 {
> + retain-state-shutdown;
> + default-state = "keep";
> + gpios = <&pca0 0 GPIO_ACTIVE_LOW>;
> + };
> +
> + fan1 {
> + retain-state-shutdown;
> + default-state = "keep";
> + gpios = <&pca0 1 GPIO_ACTIVE_LOW>;
> + };
> +
> + fan2 {
> + retain-state-shutdown;
> + default-state = "keep";
> + gpios = <&pca0 2 GPIO_ACTIVE_LOW>;
> + };
> +
> + fan3 {
> + retain-state-shutdown;
> + default-state = "keep";
> + gpios = <&pca0 3 GPIO_ACTIVE_LOW>;
> + };
> +
> + fanboost {
> + retain-state-shutdown;
> + default-state = "keep";
> + gpios = <&pca0 4 GPIO_ACTIVE_LOW>;
> + };
> +
> + front-fault {
> + retain-state-shutdown;
> + default-state = "keep";
> + gpios = <&pca1 2 GPIO_ACTIVE_LOW>;
> + };
> +
> + front-power {
> + retain-state-shutdown;
> + default-state = "keep";
> + gpios = <&pca1 3 GPIO_ACTIVE_LOW>;
> + };
> +
> + front-id {
> + retain-state-shutdown;
> + default-state = "keep";
> + gpios = <&pca1 0 GPIO_ACTIVE_LOW>;
> + };
> +
> + rear-fault {
> + gpios = <&gpio ASPEED_GPIO(N, 2) GPIO_ACTIVE_LOW>;
> + };
> +
> + rear-id {
> + gpios = <&gpio ASPEED_GPIO(N, 4) GPIO_ACTIVE_LOW>;
> + };
> +
> + rear-power {
> + gpios = <&gpio ASPEED_GPIO(N, 3) GPIO_ACTIVE_LOW>;
> + };
> + };
> +
> + fsi: gpio-fsi {
> + compatible = "fsi-master-gpio", "fsi-master";
> + #address-cells = <2>;
> + #size-cells = <0>;
> + no-gpio-delays;
> +
> + clock-gpios = <&gpio ASPEED_GPIO(AA, 0) GPIO_ACTIVE_HIGH>;
> + data-gpios = <&gpio ASPEED_GPIO(E, 0) GPIO_ACTIVE_HIGH>;
> + mux-gpios = <&gpio ASPEED_GPIO(P, 4) GPIO_ACTIVE_HIGH>;
> + enable-gpios = <&gpio ASPEED_GPIO(P, 0) GPIO_ACTIVE_HIGH>;
> + trans-gpios = <&gpio ASPEED_GPIO(P, 3) GPIO_ACTIVE_HIGH>;
> + };
> +
> + iio-hwmon-dps310 {
> + compatible = "iio-hwmon";
> + io-channels = <&dps 0>;
> + };
> +
> +};
> +
> +&fmc {
> + status = "okay";
> +
> + flash at 0 {
> + status = "okay";
> + label = "bmc";
> + m25p,fast-read;
> + spi-max-frequency = <100000000>;
> + partitions {
> + #address-cells = < 1 >;
> + #size-cells = < 1 >;
> + compatible = "fixed-partitions";
> + u-boot at 0 {
> + reg = < 0 0x60000 >;
> + label = "u-boot";
> + };
> + u-boot-env at 60000 {
> + reg = < 0x60000 0x20000 >;
> + label = "u-boot-env";
> + };
> + obmc-ubi at 80000 {
> + reg = < 0x80000 0x7F80000>;
> + label = "obmc-ubi";
> + };
> + };
> + };
> +
> + flash at 1 {
> + status = "okay";
> + label = "alt-bmc";
> + m25p,fast-read;
> + spi-max-frequency = <100000000>;
> + partitions {
> + #address-cells = < 1 >;
> + #size-cells = < 1 >;
> + compatible = "fixed-partitions";
> + u-boot at 0 {
> + reg = < 0 0x60000 >;
> + label = "alt-u-boot";
> + };
> + u-boot-env at 60000 {
> + reg = < 0x60000 0x20000 >;
> + label = "alt-u-boot-env";
> + };
> + obmc-ubi at 80000 {
> + reg = < 0x80000 0x7F80000>;
> + label = "alt-obmc-ubi";
> + };
> + };
> + };
> +};
> +
> +&spi1 {
> + status = "okay";
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_spi1_default>;
> +
> + flash at 0 {
> + status = "okay";
> + label = "pnor";
> + m25p,fast-read;
> + spi-max-frequency = <100000000>;
> + };
> +};
> +
> +&uart1 {
> + /* Rear RS-232 connector */
> + status = "okay";
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_txd1_default
> + &pinctrl_rxd1_default
> + &pinctrl_nrts1_default
> + &pinctrl_ndtr1_default
> + &pinctrl_ndsr1_default
> + &pinctrl_ncts1_default
> + &pinctrl_ndcd1_default
> + &pinctrl_nri1_default>;
> +};
> +
> +&uart2 {
> + /* APSS */
> + status = "okay";
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_txd2_default &pinctrl_rxd2_default>;
> +};
> +
> +&uart5 {
> + status = "okay";
> +};
> +
> +&lpc_ctrl {
> + status = "okay";
> + memory-region = <&flash_memory>;
> + flash = <&spi1>;
> +};
> +
> +&mbox {
> + status = "okay";
> +};
> +
> +&mac0 {
> + status = "okay";
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_rmii1_default>;
> + use-ncsi;
> +};
> +
> +&i2c2 {
> + status = "okay";
> +
> + /* MUX ->
> + * Samtec 1
> + * Samtec 2
> + */
> +};
> +
> +&i2c3 {
> + status = "okay";
> +
> + max31785 at 52 {
> + compatible = "maxim,max31785a";
> + reg = <0x52>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + fan at 0 {
> + compatible = "pmbus-fan";
> + reg = <0>;
> + tach-pulses = <2>;
> + maxim,fan-rotor-input = "tach";
> + maxim,fan-pwm-freq = <25000>;
> + maxim,fan-no-watchdog;
> + maxim,fan-no-fault-ramp;
> + maxim,fan-ramp = <2>;
> + maxim,fan-fault-pin-mon;
> + };
> +
> + fan at 1 {
> + compatible = "pmbus-fan";
> + reg = <1>;
> + tach-pulses = <2>;
> + maxim,fan-rotor-input = "tach";
> + maxim,fan-pwm-freq = <25000>;
> + maxim,fan-no-watchdog;
> + maxim,fan-no-fault-ramp;
> + maxim,fan-ramp = <2>;
> + maxim,fan-fault-pin-mon;
> + };
> +
> + fan at 2 {
> + compatible = "pmbus-fan";
> + reg = <2>;
> + tach-pulses = <2>;
> + maxim,fan-rotor-input = "tach";
> + maxim,fan-pwm-freq = <25000>;
> + maxim,fan-no-watchdog;
> + maxim,fan-no-fault-ramp;
> + maxim,fan-ramp = <2>;
> + maxim,fan-fault-pin-mon;
> + };
> +
> + fan at 3 {
> + compatible = "pmbus-fan";
> + reg = <3>;
> + tach-pulses = <2>;
> + maxim,fan-rotor-input = "tach";
> + maxim,fan-pwm-freq = <25000>;
> + maxim,fan-no-watchdog;
> + maxim,fan-no-fault-ramp;
> + maxim,fan-ramp = <2>;
> + maxim,fan-fault-pin-mon;
> + };
> +
> + fan at 4 {
> + compatible = "pmbus-fan";
> + reg = <4>;
> + tach-pulses = <2>;
> + maxim,fan-rotor-input = "tach";
> + maxim,fan-pwm-freq = <25000>;
> + maxim,fan-no-watchdog;
> + maxim,fan-no-fault-ramp;
> + maxim,fan-ramp = <2>;
> + maxim,fan-fault-pin-mon;
> + };
> + };
> +
> + pca0: pca9552 at 60 {
> + compatible = "nxp,pca9552";
> + reg = <0x60>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + gpio-controller;
> + #gpio-cells = <2>;
> +
> + gpio at 0 {
> + reg = <0>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 1 {
> + reg = <1>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 2 {
> + reg = <2>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 3 {
> + reg = <3>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 4 {
> + reg = <4>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 5 {
> + reg = <5>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 6 {
> + reg = <6>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 7 {
> + reg = <7>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 8 {
> + reg = <8>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 9 {
> + reg = <9>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 10 {
> + reg = <10>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 11 {
> + reg = <11>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 12 {
> + reg = <12>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 13 {
> + reg = <13>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 14 {
> + reg = <14>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 15 {
> + reg = <15>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> + };
> +
> + power-supply at 68 {
> + compatible = "ibm,cffps1";
> + reg = <0x68>;
> + };
> +
> + eeprom at 50 {
> + compatible = "atmel,24c64";
> + reg = <0x50>;
> + };
> +
> + power-supply at 69 {
> + compatible = "ibm,cffps1";
> + reg = <0x69>;
> + };
> +
> + eeprom at 51 {
> + compatible = "atmel,24c64";
> + reg = <0x51>;
> + };
> +};
> +
> +&i2c7 {
> + status = "okay";
> +
> + dps: dps310 at 76 {
> + compatible = "infineon,dps310";
> + reg = <0x76>;
> + #io-channel-cells = <0>;
> + };
> +
> + tmp275 at 48 {
> + compatible = "ti,tmp275";
> + reg = <0x48>;
> + };
> +
> + si7021a20 at 20 {
> + compatible = "si,si7021a20";
> + reg = <0x20>;
> + };
> +
> + eeprom at 50 {
> + compatible = "atmel,24c64";
> + reg = <0x50>;
> + };
> +
> + pca1: pca9551 at 60 {
> + compatible = "nxp,pca9551";
> + reg = <0x60>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + gpio-controller;
> + #gpio-cells = <2>;
> +
> + gpio at 0 {
> + reg = <0>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 1 {
> + reg = <1>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 2 {
> + reg = <2>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 3 {
> + reg = <3>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 4 {
> + reg = <4>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 5 {
> + reg = <5>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 6 {
> + reg = <6>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 7 {
> + reg = <7>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> + };
> +};
> +
> +&i2c8 {
> + status = "okay";
> +
> + pca9552: pca9552 at 60 {
> + compatible = "nxp,pca9552";
> + reg = <0x60>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + gpio-controller;
> + #gpio-cells = <2>;
> +
> + gpio-line-names = "PS_SMBUS_RESET_N", "APSS_RESET_N",
> + "GPU0_TH_OVERT_N_BUFF", "GPU1_TH_OVERT_N_BUFF",
> + "GPU2_TH_OVERT_N_BUFF", "GPU3_TH_OVERT_N_BUFF",
> + "P9_SCM0_PRES", "P9_SCM1_PRES",
> + "GPU0_PWR_GOOD_BUFF", "GPU1_PWR_GOOD_BUFF",
> + "GPU2_PWR_GOOD_BUFF", "GPU3_PWR_GOOD_BUFF",
> + "PRESENT_VRM_CP0_N", "PRESENT_VRM_CP1_N",
> + "12V_BREAKER_FLT_N", "THROTTLE_UNLATCHED_N";
> +
> + gpio at 0 {
> + reg = <0>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 1 {
> + reg = <1>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 2 {
> + reg = <2>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 3 {
> + reg = <3>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 4 {
> + reg = <4>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 5 {
> + reg = <5>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 6 {
> + reg = <6>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 7 {
> + reg = <7>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 8 {
> + reg = <8>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 9 {
> + reg = <9>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 10 {
> + reg = <10>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 11 {
> + reg = <11>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 12 {
> + reg = <12>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 13 {
> + reg = <13>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 14 {
> + reg = <14>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 15 {
> + reg = <15>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> + };
> +
> + rtc at 32 {
> + compatible = "epson,rx8900";
> + reg = <0x32>;
> + };
> +
> + eeprom at 51 {
> + compatible = "atmel,24c64";
> + reg = <0x51>;
> + };
> +
> + ucd90160 at 64 {
> + compatible = "ti,ucd90160";
> + reg = <0x64>;
> + };
> +};
> +
> +&i2c9 {
> + status = "okay";
> +
> + eeprom at 50 {
> + compatible = "atmel,24c64";
> + reg = <0x50>;
> + };
> +
> + tmp423a at 4c {
> + compatible = "ti,tmp423";
> + reg = <0x4c>;
> + };
> +
> + ir35221 at 71 {
> + compatible = "infineon,ir35221";
> + reg = <0x71>;
> + };
> +
> + ir35221 at 72 {
> + compatible = "infineon,ir35221";
> + reg = <0x72>;
> + };
> +};
> +
> +&i2c10 {
> + status = "okay";
> +
> + eeprom at 50 {
> + compatible = "atmel,24c64";
> + reg = <0x50>;
> + };
> +
> + tmp423a at 4c {
> + compatible = "ti,tmp423";
> + reg = <0x4c>;
> + };
> +
> + ir35221 at 71 {
> + compatible = "infineon,ir35221";
> + reg = <0x71>;
> + };
> +
> + ir35221 at 72 {
> + compatible = "infineon,ir35221";
> + reg = <0x72>;
> + };
> +};
> +
> +&i2c11 {
> + /* MUX
> + * -> PCIe Slot 0
> + * -> PCIe Slot 1
> + * -> PCIe Slot 2
> + * -> PCIe Slot 3
> + */
> + status = "okay";
> +};
> +
> +&i2c12 {
> + status = "okay";
> +
> + tmp275 at 48 {
> + compatible = "ti,tmp275";
> + reg = <0x48>;
> + };
> +
> + tmp275 at 4a {
> + compatible = "ti,tmp275";
> + reg = <0x4a>;
> + };
> +};
> +
> +&i2c13 {
> + status = "okay";
> +};
> +
> +&vuart {
> + status = "okay";
> +};
> +
> +&gfx {
> + status = "okay";
> + memory-region = <&gfx_memory>;
> +};
> +
> +&pinctrl {
> + aspeed,external-nodes = <&gfx &lhc>;
> +};
> +
> +&wdt1 {
> + aspeed,reset-type = "none";
> + aspeed,external-signal;
> + aspeed,ext-push-pull;
> + aspeed,ext-active-high;
> +
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_wdtrst1_default>;
> +};
> +
> +&wdt2 {
> + aspeed,alt-boot;
> +};
> +
> +&ibt {
> + status = "okay";
> +};
> +
> +&adc {
> + status = "okay";
> +};
> +
> +#include "ibm-power9-dual.dtsi"
^ permalink raw reply [flat|nested] 8+ messages in thread
* [PATCH dev-5.0 v3] ARM: dts: aspeed: Add Swift BMC machine
2019-04-29 21:08 ` [PATCH dev-5.0 v3] " Adriana Kobylak
2019-05-06 14:09 ` Matt Spinler
@ 2019-05-06 19:38 ` Brandon Wyman
2019-05-06 20:40 ` Adriana Kobylak
2019-05-06 20:49 ` [PATCH dev-5.0 v4] " Adriana Kobylak
1 sibling, 2 replies; 8+ messages in thread
From: Brandon Wyman @ 2019-05-06 19:38 UTC (permalink / raw)
To: linux-aspeed
On Mon, Apr 29, 2019 at 4:09 PM Adriana Kobylak <anoo@linux.ibm.com> wrote:
>
> From: Adriana Kobylak <anoo@us.ibm.com>
>
> The Swift BMC is an ASPEED ast2500 based BMC that is part of
> a Power9 server. This adds the device tree description for
> most upstream components.
>
> Signed-off-by: Adriana Kobylak <anoo@us.ibm.com>
> ---
> arch/arm/boot/dts/Makefile | 1 +
> arch/arm/boot/dts/aspeed-bmc-opp-swift.dts | 828 +++++++++++++++++++++++++++++
> 2 files changed, 829 insertions(+)
> create mode 100644 arch/arm/boot/dts/aspeed-bmc-opp-swift.dts
>
> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
> index bd40148..b82a24d 100644
> --- a/arch/arm/boot/dts/Makefile
> +++ b/arch/arm/boot/dts/Makefile
> @@ -1244,6 +1244,7 @@ dtb-$(CONFIG_ARCH_ASPEED) += \
> aspeed-bmc-opp-lanyang.dtb \
> aspeed-bmc-opp-palmetto.dtb \
> aspeed-bmc-opp-romulus.dtb \
> + aspeed-bmc-opp-swift.dtb \
> aspeed-bmc-opp-witherspoon.dtb \
> aspeed-bmc-opp-zaius.dtb \
> aspeed-bmc-portwell-neptune.dtb \
> diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-swift.dts b/arch/arm/boot/dts/aspeed-bmc-opp-swift.dts
> new file mode 100644
> index 0000000..8d44e3c
> --- /dev/null
> +++ b/arch/arm/boot/dts/aspeed-bmc-opp-swift.dts
> @@ -0,0 +1,828 @@
> +// SPDX-License-Identifier: GPL-2.0+
> +/dts-v1/;
> +#include "aspeed-g5.dtsi"
> +#include <dt-bindings/gpio/aspeed-gpio.h>
> +#include <dt-bindings/leds/leds-pca955x.h>
> +
> +/ {
> + model = "Swift BMC";
> + compatible = "ibm,swift-bmc", "aspeed,ast2500";
> +
> + chosen {
> + stdout-path = &uart5;
> + bootargs = "console=ttyS4,115200 earlyprintk";
> + };
> +
> + memory at 80000000 {
> + reg = <0x80000000 0x20000000>;
> + };
> +
> + reserved-memory {
> + #address-cells = <1>;
> + #size-cells = <1>;
> + ranges;
> +
> + flash_memory: region at 98000000 {
> + no-map;
> + reg = <0x98000000 0x04000000>; /* 64M */
> + };
> +
> + gfx_memory: framebuffer {
> + size = <0x01000000>;
> + alignment = <0x01000000>;
> + compatible = "shared-dma-pool";
> + reusable;
> + };
> + };
> +
> + gpio-keys {
> + compatible = "gpio-keys";
> +
> + air-water {
> + label = "air-water";
> + gpios = <&gpio ASPEED_GPIO(B, 5) GPIO_ACTIVE_LOW>;
> + linux,code = <ASPEED_GPIO(B, 5)>;
> + };
> +
> + checkstop {
> + label = "checkstop";
> + gpios = <&gpio ASPEED_GPIO(J, 2) GPIO_ACTIVE_LOW>;
> + linux,code = <ASPEED_GPIO(J, 2)>;
> + };
> +
> + ps0-presence {
> + label = "ps0-presence";
> + gpios = <&gpio ASPEED_GPIO(R, 7) GPIO_ACTIVE_LOW>;
> + linux,code = <ASPEED_GPIO(R, 7)>;
> + };
> +
> + ps1-presence {
> + label = "ps1-presence";
> + gpios = <&gpio ASPEED_GPIO(N, 0) GPIO_ACTIVE_LOW>;
> + linux,code = <ASPEED_GPIO(N, 0)>;
> + };
> +
> + oppanel-presence {
> + label = "oppanel-presence";
> + gpios = <&gpio ASPEED_GPIO(A, 7) GPIO_ACTIVE_LOW>;
> + linux,code = <ASPEED_GPIO(A, 7)>;
> + };
> +
> + opencapi-riser-presence {
> + label = "opencapi-riser-presence";
> + gpios = <&gpio ASPEED_GPIO(I, 0) GPIO_ACTIVE_LOW>;
> + linux,code = <ASPEED_GPIO(I, 0)>;
> + };
> + };
> +
> + iio-hwmon-battery {
> + compatible = "iio-hwmon";
> + io-channels = <&adc 12>;
> + };
> +
> + gpio-keys-polled {
> + compatible = "gpio-keys-polled";
> + #address-cells = <1>;
> + #size-cells = <0>;
> + poll-interval = <1000>;
> +
> + scm0-presence {
> + label = "scm0-presence";
> + gpios = <&pca9552 6 GPIO_ACTIVE_LOW>;
> + linux,code = <6>;
> + };
> +
> + scm1-presence {
> + label = "scm1-presence";
> + gpios = <&pca9552 7 GPIO_ACTIVE_LOW>;
> + linux,code = <7>;
> + };
> +
> + cpu0vrm-presence {
> + label = "cpu0vrm-presence";
> + gpios = <&pca9552 12 GPIO_ACTIVE_LOW>;
> + linux,code = <12>;
> + };
> +
> + cpu1vrm-presence {
> + label = "cpu1vrm-presence";
> + gpios = <&pca9552 13 GPIO_ACTIVE_LOW>;
> + linux,code = <13>;
> + };
> +
> + fan0-presence {
> + label = "fan0-presence";
> + gpios = <&pca0 5 GPIO_ACTIVE_LOW>;
> + linux,code = <5>;
> + };
> +
> + fan1-presence {
> + label = "fan1-presence";
> + gpios = <&pca0 6 GPIO_ACTIVE_LOW>;
> + linux,code = <6>;
> + };
> +
> + fan2-presence {
> + label = "fan2-presence";
> + gpios = <&pca0 7 GPIO_ACTIVE_LOW>;
> + linux,code = <7>;
> + };
> +
> + fan3-presence {
> + label = "fan3-presence";
> + gpios = <&pca0 8 GPIO_ACTIVE_LOW>;
> + linux,code = <8>;
> + };
> +
> + fanboost-presence {
> + label = "fanboost-presence";
> + gpios = <&pca0 9 GPIO_ACTIVE_LOW>;
> + linux,code = <9>;
> + };
> + };
> +
> + leds {
> + compatible = "gpio-leds";
> +
> + fan0 {
> + retain-state-shutdown;
> + default-state = "keep";
> + gpios = <&pca0 0 GPIO_ACTIVE_LOW>;
> + };
> +
> + fan1 {
> + retain-state-shutdown;
> + default-state = "keep";
> + gpios = <&pca0 1 GPIO_ACTIVE_LOW>;
> + };
> +
> + fan2 {
> + retain-state-shutdown;
> + default-state = "keep";
> + gpios = <&pca0 2 GPIO_ACTIVE_LOW>;
> + };
> +
> + fan3 {
> + retain-state-shutdown;
> + default-state = "keep";
> + gpios = <&pca0 3 GPIO_ACTIVE_LOW>;
> + };
> +
> + fanboost {
> + retain-state-shutdown;
> + default-state = "keep";
> + gpios = <&pca0 4 GPIO_ACTIVE_LOW>;
> + };
> +
> + front-fault {
> + retain-state-shutdown;
> + default-state = "keep";
> + gpios = <&pca1 2 GPIO_ACTIVE_LOW>;
> + };
> +
> + front-power {
> + retain-state-shutdown;
> + default-state = "keep";
> + gpios = <&pca1 3 GPIO_ACTIVE_LOW>;
> + };
> +
> + front-id {
> + retain-state-shutdown;
> + default-state = "keep";
> + gpios = <&pca1 0 GPIO_ACTIVE_LOW>;
> + };
> +
> + rear-fault {
> + gpios = <&gpio ASPEED_GPIO(N, 2) GPIO_ACTIVE_LOW>;
> + };
> +
> + rear-id {
> + gpios = <&gpio ASPEED_GPIO(N, 4) GPIO_ACTIVE_LOW>;
> + };
> +
> + rear-power {
> + gpios = <&gpio ASPEED_GPIO(N, 3) GPIO_ACTIVE_LOW>;
> + };
Are you sure about this one? I see GPION3 as a no connect.
> + };
> +
> + fsi: gpio-fsi {
> + compatible = "fsi-master-gpio", "fsi-master";
> + #address-cells = <2>;
> + #size-cells = <0>;
> + no-gpio-delays;
> +
> + clock-gpios = <&gpio ASPEED_GPIO(AA, 0) GPIO_ACTIVE_HIGH>;
> + data-gpios = <&gpio ASPEED_GPIO(E, 0) GPIO_ACTIVE_HIGH>;
> + mux-gpios = <&gpio ASPEED_GPIO(P, 4) GPIO_ACTIVE_HIGH>;
> + enable-gpios = <&gpio ASPEED_GPIO(P, 0) GPIO_ACTIVE_HIGH>;
> + trans-gpios = <&gpio ASPEED_GPIO(P, 3) GPIO_ACTIVE_HIGH>;
> + };
> +
> + iio-hwmon-dps310 {
> + compatible = "iio-hwmon";
> + io-channels = <&dps 0>;
> + };
> +
> +};
> +
> +&fmc {
> + status = "okay";
> +
> + flash at 0 {
> + status = "okay";
> + label = "bmc";
> + m25p,fast-read;
> + spi-max-frequency = <100000000>;
> + partitions {
> + #address-cells = < 1 >;
> + #size-cells = < 1 >;
> + compatible = "fixed-partitions";
> + u-boot at 0 {
> + reg = < 0 0x60000 >;
> + label = "u-boot";
> + };
> + u-boot-env at 60000 {
> + reg = < 0x60000 0x20000 >;
> + label = "u-boot-env";
> + };
> + obmc-ubi at 80000 {
> + reg = < 0x80000 0x7F80000>;
> + label = "obmc-ubi";
> + };
> + };
> + };
> +
> + flash at 1 {
> + status = "okay";
> + label = "alt-bmc";
> + m25p,fast-read;
> + spi-max-frequency = <100000000>;
> + partitions {
> + #address-cells = < 1 >;
> + #size-cells = < 1 >;
> + compatible = "fixed-partitions";
> + u-boot at 0 {
> + reg = < 0 0x60000 >;
> + label = "alt-u-boot";
> + };
> + u-boot-env at 60000 {
> + reg = < 0x60000 0x20000 >;
> + label = "alt-u-boot-env";
> + };
> + obmc-ubi at 80000 {
> + reg = < 0x80000 0x7F80000>;
> + label = "alt-obmc-ubi";
> + };
> + };
> + };
> +};
> +
> +&spi1 {
> + status = "okay";
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_spi1_default>;
> +
> + flash at 0 {
> + status = "okay";
> + label = "pnor";
> + m25p,fast-read;
> + spi-max-frequency = <100000000>;
> + };
> +};
> +
> +&uart1 {
> + /* Rear RS-232 connector */
> + status = "okay";
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_txd1_default
> + &pinctrl_rxd1_default
> + &pinctrl_nrts1_default
> + &pinctrl_ndtr1_default
> + &pinctrl_ndsr1_default
> + &pinctrl_ncts1_default
> + &pinctrl_ndcd1_default
> + &pinctrl_nri1_default>;
> +};
> +
> +&uart2 {
> + /* APSS */
> + status = "okay";
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_txd2_default &pinctrl_rxd2_default>;
> +};
> +
> +&uart5 {
> + status = "okay";
> +};
> +
> +&lpc_ctrl {
> + status = "okay";
> + memory-region = <&flash_memory>;
> + flash = <&spi1>;
> +};
> +
> +&mbox {
> + status = "okay";
> +};
> +
> +&mac0 {
> + status = "okay";
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_rmii1_default>;
> + use-ncsi;
> +};
> +
> +&i2c2 {
> + status = "okay";
> +
> + /* MUX ->
> + * Samtec 1
> + * Samtec 2
> + */
> +};
> +
> +&i2c3 {
> + status = "okay";
> +
> + max31785 at 52 {
> + compatible = "maxim,max31785a";
> + reg = <0x52>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + fan at 0 {
> + compatible = "pmbus-fan";
> + reg = <0>;
> + tach-pulses = <2>;
> + maxim,fan-rotor-input = "tach";
> + maxim,fan-pwm-freq = <25000>;
> + maxim,fan-no-watchdog;
> + maxim,fan-no-fault-ramp;
> + maxim,fan-ramp = <2>;
> + maxim,fan-fault-pin-mon;
> + };
> +
> + fan at 1 {
> + compatible = "pmbus-fan";
> + reg = <1>;
> + tach-pulses = <2>;
> + maxim,fan-rotor-input = "tach";
> + maxim,fan-pwm-freq = <25000>;
> + maxim,fan-no-watchdog;
> + maxim,fan-no-fault-ramp;
> + maxim,fan-ramp = <2>;
> + maxim,fan-fault-pin-mon;
> + };
> +
> + fan at 2 {
> + compatible = "pmbus-fan";
> + reg = <2>;
> + tach-pulses = <2>;
> + maxim,fan-rotor-input = "tach";
> + maxim,fan-pwm-freq = <25000>;
> + maxim,fan-no-watchdog;
> + maxim,fan-no-fault-ramp;
> + maxim,fan-ramp = <2>;
> + maxim,fan-fault-pin-mon;
> + };
> +
> + fan at 3 {
> + compatible = "pmbus-fan";
> + reg = <3>;
> + tach-pulses = <2>;
> + maxim,fan-rotor-input = "tach";
> + maxim,fan-pwm-freq = <25000>;
> + maxim,fan-no-watchdog;
> + maxim,fan-no-fault-ramp;
> + maxim,fan-ramp = <2>;
> + maxim,fan-fault-pin-mon;
> + };
> +
> + fan at 4 {
> + compatible = "pmbus-fan";
> + reg = <4>;
> + tach-pulses = <2>;
> + maxim,fan-rotor-input = "tach";
> + maxim,fan-pwm-freq = <25000>;
> + maxim,fan-no-watchdog;
> + maxim,fan-no-fault-ramp;
> + maxim,fan-ramp = <2>;
> + maxim,fan-fault-pin-mon;
> + };
> + };
> +
> + pca0: pca9552 at 60 {
> + compatible = "nxp,pca9552";
> + reg = <0x60>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + gpio-controller;
> + #gpio-cells = <2>;
> +
> + gpio at 0 {
> + reg = <0>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 1 {
> + reg = <1>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 2 {
> + reg = <2>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 3 {
> + reg = <3>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 4 {
> + reg = <4>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 5 {
> + reg = <5>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 6 {
> + reg = <6>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 7 {
> + reg = <7>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 8 {
> + reg = <8>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 9 {
> + reg = <9>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 10 {
> + reg = <10>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 11 {
> + reg = <11>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 12 {
> + reg = <12>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 13 {
> + reg = <13>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 14 {
> + reg = <14>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 15 {
> + reg = <15>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> + };
> +
> + power-supply at 68 {
> + compatible = "ibm,cffps1";
> + reg = <0x68>;
> + };
> +
> + eeprom at 50 {
> + compatible = "atmel,24c64";
> + reg = <0x50>;
> + };
> +
> + power-supply at 69 {
> + compatible = "ibm,cffps1";
> + reg = <0x69>;
> + };
> +
> + eeprom at 51 {
> + compatible = "atmel,24c64";
> + reg = <0x51>;
> + };
> +};
> +
> +&i2c7 {
> + status = "okay";
> +
> + dps: dps310 at 76 {
> + compatible = "infineon,dps310";
> + reg = <0x76>;
> + #io-channel-cells = <0>;
> + };
> +
> + tmp275 at 48 {
> + compatible = "ti,tmp275";
> + reg = <0x48>;
> + };
> +
> + si7021a20 at 20 {
> + compatible = "si,si7021a20";
> + reg = <0x20>;
> + };
> +
> + eeprom at 50 {
> + compatible = "atmel,24c64";
> + reg = <0x50>;
> + };
> +
> + pca1: pca9551 at 60 {
> + compatible = "nxp,pca9551";
> + reg = <0x60>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + gpio-controller;
> + #gpio-cells = <2>;
> +
> + gpio at 0 {
> + reg = <0>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 1 {
> + reg = <1>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 2 {
> + reg = <2>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 3 {
> + reg = <3>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 4 {
> + reg = <4>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 5 {
> + reg = <5>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 6 {
> + reg = <6>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 7 {
> + reg = <7>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> + };
> +};
> +
> +&i2c8 {
> + status = "okay";
> +
> + pca9552: pca9552 at 60 {
> + compatible = "nxp,pca9552";
> + reg = <0x60>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + gpio-controller;
> + #gpio-cells = <2>;
> +
> + gpio-line-names = "PS_SMBUS_RESET_N", "APSS_RESET_N",
> + "GPU0_TH_OVERT_N_BUFF", "GPU1_TH_OVERT_N_BUFF",
> + "GPU2_TH_OVERT_N_BUFF", "GPU3_TH_OVERT_N_BUFF",
> + "P9_SCM0_PRES", "P9_SCM1_PRES",
> + "GPU0_PWR_GOOD_BUFF", "GPU1_PWR_GOOD_BUFF",
> + "GPU2_PWR_GOOD_BUFF", "GPU3_PWR_GOOD_BUFF",
> + "PRESENT_VRM_CP0_N", "PRESENT_VRM_CP1_N",
> + "12V_BREAKER_FLT_N", "THROTTLE_UNLATCHED_N";
> +
> + gpio at 0 {
> + reg = <0>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 1 {
> + reg = <1>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 2 {
> + reg = <2>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 3 {
> + reg = <3>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 4 {
> + reg = <4>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 5 {
> + reg = <5>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 6 {
> + reg = <6>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 7 {
> + reg = <7>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 8 {
> + reg = <8>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 9 {
> + reg = <9>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 10 {
> + reg = <10>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 11 {
> + reg = <11>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 12 {
> + reg = <12>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 13 {
> + reg = <13>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 14 {
> + reg = <14>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 15 {
> + reg = <15>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> + };
> +
> + rtc at 32 {
> + compatible = "epson,rx8900";
> + reg = <0x32>;
> + };
> +
> + eeprom at 51 {
> + compatible = "atmel,24c64";
> + reg = <0x51>;
> + };
> +
> + ucd90160 at 64 {
> + compatible = "ti,ucd90160";
> + reg = <0x64>;
> + };
> +};
> +
> +&i2c9 {
> + status = "okay";
> +
> + eeprom at 50 {
> + compatible = "atmel,24c64";
> + reg = <0x50>;
> + };
> +
> + tmp423a at 4c {
> + compatible = "ti,tmp423";
> + reg = <0x4c>;
> + };
> +
> + ir35221 at 71 {
> + compatible = "infineon,ir35221";
> + reg = <0x71>;
> + };
> +
> + ir35221 at 72 {
> + compatible = "infineon,ir35221";
> + reg = <0x72>;
> + };
> +};
> +
> +&i2c10 {
> + status = "okay";
> +
> + eeprom at 50 {
> + compatible = "atmel,24c64";
> + reg = <0x50>;
> + };
> +
> + tmp423a at 4c {
> + compatible = "ti,tmp423";
> + reg = <0x4c>;
> + };
> +
> + ir35221 at 71 {
> + compatible = "infineon,ir35221";
> + reg = <0x71>;
> + };
> +
> + ir35221 at 72 {
> + compatible = "infineon,ir35221";
> + reg = <0x72>;
> + };
> +};
> +
> +&i2c11 {
> + /* MUX
> + * -> PCIe Slot 0
> + * -> PCIe Slot 1
> + * -> PCIe Slot 2
> + * -> PCIe Slot 3
> + */
> + status = "okay";
> +};
> +
> +&i2c12 {
> + status = "okay";
> +
> + tmp275 at 48 {
> + compatible = "ti,tmp275";
> + reg = <0x48>;
> + };
> +
> + tmp275 at 4a {
> + compatible = "ti,tmp275";
> + reg = <0x4a>;
> + };
> +};
> +
> +&i2c13 {
> + status = "okay";
> +};
> +
> +&vuart {
> + status = "okay";
> +};
> +
> +&gfx {
> + status = "okay";
> + memory-region = <&gfx_memory>;
> +};
> +
> +&pinctrl {
> + aspeed,external-nodes = <&gfx &lhc>;
> +};
> +
> +&wdt1 {
> + aspeed,reset-type = "none";
> + aspeed,external-signal;
> + aspeed,ext-push-pull;
> + aspeed,ext-active-high;
> +
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_wdtrst1_default>;
> +};
> +
> +&wdt2 {
> + aspeed,alt-boot;
> +};
> +
> +&ibt {
> + status = "okay";
> +};
> +
> +&adc {
> + status = "okay";
> +};
> +
> +#include "ibm-power9-dual.dtsi"
> --
> 1.8.3.1
>
^ permalink raw reply [flat|nested] 8+ messages in thread
* [PATCH dev-5.0 v3] ARM: dts: aspeed: Add Swift BMC machine
2019-05-06 19:38 ` Brandon Wyman
@ 2019-05-06 20:40 ` Adriana Kobylak
2019-05-06 20:49 ` [PATCH dev-5.0 v4] " Adriana Kobylak
1 sibling, 0 replies; 8+ messages in thread
From: Adriana Kobylak @ 2019-05-06 20:40 UTC (permalink / raw)
To: linux-aspeed
>> +
>> + rear-power {
>> + gpios = <&gpio ASPEED_GPIO(N, 3)
>> GPIO_ACTIVE_LOW>;
>> + };
>
> Are you sure about this one? I see GPION3 as a no connect.
>
You're right, this has been removed in the latest version of the
schematics. Will remove it.
^ permalink raw reply [flat|nested] 8+ messages in thread
* [PATCH dev-5.0 v4] ARM: dts: aspeed: Add Swift BMC machine
2019-05-06 19:38 ` Brandon Wyman
2019-05-06 20:40 ` Adriana Kobylak
@ 2019-05-06 20:49 ` Adriana Kobylak
2019-05-06 21:17 ` Brandon Wyman
1 sibling, 1 reply; 8+ messages in thread
From: Adriana Kobylak @ 2019-05-06 20:49 UTC (permalink / raw)
To: linux-aspeed
From: Adriana Kobylak <anoo@us.ibm.com>
The Swift BMC is an ASPEED ast2500 based BMC that is part of
a Power9 server. This adds the device tree description for
most upstream components.
Signed-off-by: Adriana Kobylak <anoo@us.ibm.com>
---
arch/arm/boot/dts/Makefile | 1 +
arch/arm/boot/dts/aspeed-bmc-opp-swift.dts | 824 +++++++++++++++++++++++++++++
2 files changed, 825 insertions(+)
create mode 100644 arch/arm/boot/dts/aspeed-bmc-opp-swift.dts
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index c01a7b1..93f0730 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -1245,6 +1245,7 @@ dtb-$(CONFIG_ARCH_ASPEED) += \
aspeed-bmc-opp-lanyang.dtb \
aspeed-bmc-opp-palmetto.dtb \
aspeed-bmc-opp-romulus.dtb \
+ aspeed-bmc-opp-swift.dtb \
aspeed-bmc-opp-witherspoon.dtb \
aspeed-bmc-opp-zaius.dtb \
aspeed-bmc-portwell-neptune.dtb \
diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-swift.dts b/arch/arm/boot/dts/aspeed-bmc-opp-swift.dts
new file mode 100644
index 0000000..9610637
--- /dev/null
+++ b/arch/arm/boot/dts/aspeed-bmc-opp-swift.dts
@@ -0,0 +1,824 @@
+// SPDX-License-Identifier: GPL-2.0+
+/dts-v1/;
+#include "aspeed-g5.dtsi"
+#include <dt-bindings/gpio/aspeed-gpio.h>
+#include <dt-bindings/leds/leds-pca955x.h>
+
+/ {
+ model = "Swift BMC";
+ compatible = "ibm,swift-bmc", "aspeed,ast2500";
+
+ chosen {
+ stdout-path = &uart5;
+ bootargs = "console=ttyS4,115200 earlyprintk";
+ };
+
+ memory at 80000000 {
+ reg = <0x80000000 0x20000000>;
+ };
+
+ reserved-memory {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ flash_memory: region at 98000000 {
+ no-map;
+ reg = <0x98000000 0x04000000>; /* 64M */
+ };
+
+ gfx_memory: framebuffer {
+ size = <0x01000000>;
+ alignment = <0x01000000>;
+ compatible = "shared-dma-pool";
+ reusable;
+ };
+ };
+
+ gpio-keys {
+ compatible = "gpio-keys";
+
+ air-water {
+ label = "air-water";
+ gpios = <&gpio ASPEED_GPIO(B, 5) GPIO_ACTIVE_LOW>;
+ linux,code = <ASPEED_GPIO(B, 5)>;
+ };
+
+ checkstop {
+ label = "checkstop";
+ gpios = <&gpio ASPEED_GPIO(J, 2) GPIO_ACTIVE_LOW>;
+ linux,code = <ASPEED_GPIO(J, 2)>;
+ };
+
+ ps0-presence {
+ label = "ps0-presence";
+ gpios = <&gpio ASPEED_GPIO(R, 7) GPIO_ACTIVE_LOW>;
+ linux,code = <ASPEED_GPIO(R, 7)>;
+ };
+
+ ps1-presence {
+ label = "ps1-presence";
+ gpios = <&gpio ASPEED_GPIO(N, 0) GPIO_ACTIVE_LOW>;
+ linux,code = <ASPEED_GPIO(N, 0)>;
+ };
+
+ oppanel-presence {
+ label = "oppanel-presence";
+ gpios = <&gpio ASPEED_GPIO(A, 7) GPIO_ACTIVE_LOW>;
+ linux,code = <ASPEED_GPIO(A, 7)>;
+ };
+
+ opencapi-riser-presence {
+ label = "opencapi-riser-presence";
+ gpios = <&gpio ASPEED_GPIO(I, 0) GPIO_ACTIVE_LOW>;
+ linux,code = <ASPEED_GPIO(I, 0)>;
+ };
+ };
+
+ iio-hwmon-battery {
+ compatible = "iio-hwmon";
+ io-channels = <&adc 12>;
+ };
+
+ gpio-keys-polled {
+ compatible = "gpio-keys-polled";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ poll-interval = <1000>;
+
+ scm0-presence {
+ label = "scm0-presence";
+ gpios = <&pca9552 6 GPIO_ACTIVE_LOW>;
+ linux,code = <6>;
+ };
+
+ scm1-presence {
+ label = "scm1-presence";
+ gpios = <&pca9552 7 GPIO_ACTIVE_LOW>;
+ linux,code = <7>;
+ };
+
+ cpu0vrm-presence {
+ label = "cpu0vrm-presence";
+ gpios = <&pca9552 12 GPIO_ACTIVE_LOW>;
+ linux,code = <12>;
+ };
+
+ cpu1vrm-presence {
+ label = "cpu1vrm-presence";
+ gpios = <&pca9552 13 GPIO_ACTIVE_LOW>;
+ linux,code = <13>;
+ };
+
+ fan0-presence {
+ label = "fan0-presence";
+ gpios = <&pca0 5 GPIO_ACTIVE_LOW>;
+ linux,code = <5>;
+ };
+
+ fan1-presence {
+ label = "fan1-presence";
+ gpios = <&pca0 6 GPIO_ACTIVE_LOW>;
+ linux,code = <6>;
+ };
+
+ fan2-presence {
+ label = "fan2-presence";
+ gpios = <&pca0 7 GPIO_ACTIVE_LOW>;
+ linux,code = <7>;
+ };
+
+ fan3-presence {
+ label = "fan3-presence";
+ gpios = <&pca0 8 GPIO_ACTIVE_LOW>;
+ linux,code = <8>;
+ };
+
+ fanboost-presence {
+ label = "fanboost-presence";
+ gpios = <&pca0 9 GPIO_ACTIVE_LOW>;
+ linux,code = <9>;
+ };
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ fan0 {
+ retain-state-shutdown;
+ default-state = "keep";
+ gpios = <&pca0 0 GPIO_ACTIVE_LOW>;
+ };
+
+ fan1 {
+ retain-state-shutdown;
+ default-state = "keep";
+ gpios = <&pca0 1 GPIO_ACTIVE_LOW>;
+ };
+
+ fan2 {
+ retain-state-shutdown;
+ default-state = "keep";
+ gpios = <&pca0 2 GPIO_ACTIVE_LOW>;
+ };
+
+ fan3 {
+ retain-state-shutdown;
+ default-state = "keep";
+ gpios = <&pca0 3 GPIO_ACTIVE_LOW>;
+ };
+
+ fanboost {
+ retain-state-shutdown;
+ default-state = "keep";
+ gpios = <&pca0 4 GPIO_ACTIVE_LOW>;
+ };
+
+ front-fault {
+ retain-state-shutdown;
+ default-state = "keep";
+ gpios = <&pca1 2 GPIO_ACTIVE_LOW>;
+ };
+
+ front-power {
+ retain-state-shutdown;
+ default-state = "keep";
+ gpios = <&pca1 3 GPIO_ACTIVE_LOW>;
+ };
+
+ front-id {
+ retain-state-shutdown;
+ default-state = "keep";
+ gpios = <&pca1 0 GPIO_ACTIVE_LOW>;
+ };
+
+ rear-fault {
+ gpios = <&gpio ASPEED_GPIO(N, 2) GPIO_ACTIVE_LOW>;
+ };
+
+ rear-id {
+ gpios = <&gpio ASPEED_GPIO(N, 4) GPIO_ACTIVE_LOW>;
+ };
+ };
+
+ fsi: gpio-fsi {
+ compatible = "fsi-master-gpio", "fsi-master";
+ #address-cells = <2>;
+ #size-cells = <0>;
+ no-gpio-delays;
+
+ clock-gpios = <&gpio ASPEED_GPIO(AA, 0) GPIO_ACTIVE_HIGH>;
+ data-gpios = <&gpio ASPEED_GPIO(E, 0) GPIO_ACTIVE_HIGH>;
+ mux-gpios = <&gpio ASPEED_GPIO(P, 4) GPIO_ACTIVE_HIGH>;
+ enable-gpios = <&gpio ASPEED_GPIO(P, 0) GPIO_ACTIVE_HIGH>;
+ trans-gpios = <&gpio ASPEED_GPIO(P, 3) GPIO_ACTIVE_HIGH>;
+ };
+
+ iio-hwmon-dps310 {
+ compatible = "iio-hwmon";
+ io-channels = <&dps 0>;
+ };
+
+};
+
+&fmc {
+ status = "okay";
+
+ flash at 0 {
+ status = "okay";
+ label = "bmc";
+ m25p,fast-read;
+ spi-max-frequency = <100000000>;
+ partitions {
+ #address-cells = < 1 >;
+ #size-cells = < 1 >;
+ compatible = "fixed-partitions";
+ u-boot at 0 {
+ reg = < 0 0x60000 >;
+ label = "u-boot";
+ };
+ u-boot-env at 60000 {
+ reg = < 0x60000 0x20000 >;
+ label = "u-boot-env";
+ };
+ obmc-ubi at 80000 {
+ reg = < 0x80000 0x7F80000>;
+ label = "obmc-ubi";
+ };
+ };
+ };
+
+ flash at 1 {
+ status = "okay";
+ label = "alt-bmc";
+ m25p,fast-read;
+ spi-max-frequency = <100000000>;
+ partitions {
+ #address-cells = < 1 >;
+ #size-cells = < 1 >;
+ compatible = "fixed-partitions";
+ u-boot at 0 {
+ reg = < 0 0x60000 >;
+ label = "alt-u-boot";
+ };
+ u-boot-env at 60000 {
+ reg = < 0x60000 0x20000 >;
+ label = "alt-u-boot-env";
+ };
+ obmc-ubi at 80000 {
+ reg = < 0x80000 0x7F80000>;
+ label = "alt-obmc-ubi";
+ };
+ };
+ };
+};
+
+&spi1 {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_spi1_default>;
+
+ flash at 0 {
+ status = "okay";
+ label = "pnor";
+ m25p,fast-read;
+ spi-max-frequency = <100000000>;
+ };
+};
+
+&uart1 {
+ /* Rear RS-232 connector */
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_txd1_default
+ &pinctrl_rxd1_default
+ &pinctrl_nrts1_default
+ &pinctrl_ndtr1_default
+ &pinctrl_ndsr1_default
+ &pinctrl_ncts1_default
+ &pinctrl_ndcd1_default
+ &pinctrl_nri1_default>;
+};
+
+&uart2 {
+ /* APSS */
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_txd2_default &pinctrl_rxd2_default>;
+};
+
+&uart5 {
+ status = "okay";
+};
+
+&lpc_ctrl {
+ status = "okay";
+ memory-region = <&flash_memory>;
+ flash = <&spi1>;
+};
+
+&mbox {
+ status = "okay";
+};
+
+&mac0 {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_rmii1_default>;
+ use-ncsi;
+};
+
+&i2c2 {
+ status = "okay";
+
+ /* MUX ->
+ * Samtec 1
+ * Samtec 2
+ */
+};
+
+&i2c3 {
+ status = "okay";
+
+ max31785 at 52 {
+ compatible = "maxim,max31785a";
+ reg = <0x52>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ fan at 0 {
+ compatible = "pmbus-fan";
+ reg = <0>;
+ tach-pulses = <2>;
+ maxim,fan-rotor-input = "tach";
+ maxim,fan-pwm-freq = <25000>;
+ maxim,fan-no-watchdog;
+ maxim,fan-no-fault-ramp;
+ maxim,fan-ramp = <2>;
+ maxim,fan-fault-pin-mon;
+ };
+
+ fan at 1 {
+ compatible = "pmbus-fan";
+ reg = <1>;
+ tach-pulses = <2>;
+ maxim,fan-rotor-input = "tach";
+ maxim,fan-pwm-freq = <25000>;
+ maxim,fan-no-watchdog;
+ maxim,fan-no-fault-ramp;
+ maxim,fan-ramp = <2>;
+ maxim,fan-fault-pin-mon;
+ };
+
+ fan at 2 {
+ compatible = "pmbus-fan";
+ reg = <2>;
+ tach-pulses = <2>;
+ maxim,fan-rotor-input = "tach";
+ maxim,fan-pwm-freq = <25000>;
+ maxim,fan-no-watchdog;
+ maxim,fan-no-fault-ramp;
+ maxim,fan-ramp = <2>;
+ maxim,fan-fault-pin-mon;
+ };
+
+ fan at 3 {
+ compatible = "pmbus-fan";
+ reg = <3>;
+ tach-pulses = <2>;
+ maxim,fan-rotor-input = "tach";
+ maxim,fan-pwm-freq = <25000>;
+ maxim,fan-no-watchdog;
+ maxim,fan-no-fault-ramp;
+ maxim,fan-ramp = <2>;
+ maxim,fan-fault-pin-mon;
+ };
+
+ fan at 4 {
+ compatible = "pmbus-fan";
+ reg = <4>;
+ tach-pulses = <2>;
+ maxim,fan-rotor-input = "tach";
+ maxim,fan-pwm-freq = <25000>;
+ maxim,fan-no-watchdog;
+ maxim,fan-no-fault-ramp;
+ maxim,fan-ramp = <2>;
+ maxim,fan-fault-pin-mon;
+ };
+ };
+
+ pca0: pca9552 at 60 {
+ compatible = "nxp,pca9552";
+ reg = <0x60>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ gpio at 0 {
+ reg = <0>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 1 {
+ reg = <1>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 2 {
+ reg = <2>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 3 {
+ reg = <3>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 4 {
+ reg = <4>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 5 {
+ reg = <5>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 6 {
+ reg = <6>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 7 {
+ reg = <7>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 8 {
+ reg = <8>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 9 {
+ reg = <9>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 10 {
+ reg = <10>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 11 {
+ reg = <11>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 12 {
+ reg = <12>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 13 {
+ reg = <13>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 14 {
+ reg = <14>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 15 {
+ reg = <15>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+ };
+
+ power-supply at 68 {
+ compatible = "ibm,cffps1";
+ reg = <0x68>;
+ };
+
+ eeprom at 50 {
+ compatible = "atmel,24c64";
+ reg = <0x50>;
+ };
+
+ power-supply at 69 {
+ compatible = "ibm,cffps1";
+ reg = <0x69>;
+ };
+
+ eeprom at 51 {
+ compatible = "atmel,24c64";
+ reg = <0x51>;
+ };
+};
+
+&i2c7 {
+ status = "okay";
+
+ dps: dps310 at 76 {
+ compatible = "infineon,dps310";
+ reg = <0x76>;
+ #io-channel-cells = <0>;
+ };
+
+ tmp275 at 48 {
+ compatible = "ti,tmp275";
+ reg = <0x48>;
+ };
+
+ si7021a20 at 20 {
+ compatible = "si,si7021a20";
+ reg = <0x20>;
+ };
+
+ eeprom at 50 {
+ compatible = "atmel,24c64";
+ reg = <0x50>;
+ };
+
+ pca1: pca9551 at 60 {
+ compatible = "nxp,pca9551";
+ reg = <0x60>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ gpio at 0 {
+ reg = <0>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 1 {
+ reg = <1>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 2 {
+ reg = <2>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 3 {
+ reg = <3>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 4 {
+ reg = <4>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 5 {
+ reg = <5>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 6 {
+ reg = <6>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 7 {
+ reg = <7>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+ };
+};
+
+&i2c8 {
+ status = "okay";
+
+ pca9552: pca9552 at 60 {
+ compatible = "nxp,pca9552";
+ reg = <0x60>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ gpio-line-names = "PS_SMBUS_RESET_N", "APSS_RESET_N",
+ "GPU0_TH_OVERT_N_BUFF", "GPU1_TH_OVERT_N_BUFF",
+ "GPU2_TH_OVERT_N_BUFF", "GPU3_TH_OVERT_N_BUFF",
+ "P9_SCM0_PRES", "P9_SCM1_PRES",
+ "GPU0_PWR_GOOD_BUFF", "GPU1_PWR_GOOD_BUFF",
+ "GPU2_PWR_GOOD_BUFF", "GPU3_PWR_GOOD_BUFF",
+ "PRESENT_VRM_CP0_N", "PRESENT_VRM_CP1_N",
+ "12V_BREAKER_FLT_N", "THROTTLE_UNLATCHED_N";
+
+ gpio at 0 {
+ reg = <0>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 1 {
+ reg = <1>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 2 {
+ reg = <2>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 3 {
+ reg = <3>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 4 {
+ reg = <4>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 5 {
+ reg = <5>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 6 {
+ reg = <6>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 7 {
+ reg = <7>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 8 {
+ reg = <8>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 9 {
+ reg = <9>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 10 {
+ reg = <10>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 11 {
+ reg = <11>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 12 {
+ reg = <12>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 13 {
+ reg = <13>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 14 {
+ reg = <14>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+
+ gpio at 15 {
+ reg = <15>;
+ type = <PCA955X_TYPE_GPIO>;
+ };
+ };
+
+ rtc at 32 {
+ compatible = "epson,rx8900";
+ reg = <0x32>;
+ };
+
+ eeprom at 51 {
+ compatible = "atmel,24c64";
+ reg = <0x51>;
+ };
+
+ ucd90160 at 64 {
+ compatible = "ti,ucd90160";
+ reg = <0x64>;
+ };
+};
+
+&i2c9 {
+ status = "okay";
+
+ eeprom at 50 {
+ compatible = "atmel,24c64";
+ reg = <0x50>;
+ };
+
+ tmp423a at 4c {
+ compatible = "ti,tmp423";
+ reg = <0x4c>;
+ };
+
+ ir35221 at 71 {
+ compatible = "infineon,ir35221";
+ reg = <0x71>;
+ };
+
+ ir35221 at 72 {
+ compatible = "infineon,ir35221";
+ reg = <0x72>;
+ };
+};
+
+&i2c10 {
+ status = "okay";
+
+ eeprom at 50 {
+ compatible = "atmel,24c64";
+ reg = <0x50>;
+ };
+
+ tmp423a at 4c {
+ compatible = "ti,tmp423";
+ reg = <0x4c>;
+ };
+
+ ir35221 at 71 {
+ compatible = "infineon,ir35221";
+ reg = <0x71>;
+ };
+
+ ir35221 at 72 {
+ compatible = "infineon,ir35221";
+ reg = <0x72>;
+ };
+};
+
+&i2c11 {
+ /* MUX
+ * -> PCIe Slot 0
+ * -> PCIe Slot 1
+ * -> PCIe Slot 2
+ * -> PCIe Slot 3
+ */
+ status = "okay";
+};
+
+&i2c12 {
+ status = "okay";
+
+ tmp275 at 48 {
+ compatible = "ti,tmp275";
+ reg = <0x48>;
+ };
+
+ tmp275 at 4a {
+ compatible = "ti,tmp275";
+ reg = <0x4a>;
+ };
+};
+
+&i2c13 {
+ status = "okay";
+};
+
+&vuart {
+ status = "okay";
+};
+
+&gfx {
+ status = "okay";
+ memory-region = <&gfx_memory>;
+};
+
+&pinctrl {
+ aspeed,external-nodes = <&gfx &lhc>;
+};
+
+&wdt1 {
+ aspeed,reset-type = "none";
+ aspeed,external-signal;
+ aspeed,ext-push-pull;
+ aspeed,ext-active-high;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_wdtrst1_default>;
+};
+
+&wdt2 {
+ aspeed,alt-boot;
+};
+
+&ibt {
+ status = "okay";
+};
+
+&adc {
+ status = "okay";
+};
+
+#include "ibm-power9-dual.dtsi"
--
1.8.3.1
^ permalink raw reply related [flat|nested] 8+ messages in thread
* [PATCH dev-5.0 v4] ARM: dts: aspeed: Add Swift BMC machine
2019-05-06 20:49 ` [PATCH dev-5.0 v4] " Adriana Kobylak
@ 2019-05-06 21:17 ` Brandon Wyman
0 siblings, 0 replies; 8+ messages in thread
From: Brandon Wyman @ 2019-05-06 21:17 UTC (permalink / raw)
To: linux-aspeed
On Mon, May 6, 2019 at 3:49 PM Adriana Kobylak <anoo@linux.ibm.com> wrote:
>
> From: Adriana Kobylak <anoo@us.ibm.com>
>
> The Swift BMC is an ASPEED ast2500 based BMC that is part of
> a Power9 server. This adds the device tree description for
> most upstream components.
>
> Signed-off-by: Adriana Kobylak <anoo@us.ibm.com>
> ---
> arch/arm/boot/dts/Makefile | 1 +
> arch/arm/boot/dts/aspeed-bmc-opp-swift.dts | 824 +++++++++++++++++++++++++++++
> 2 files changed, 825 insertions(+)
> create mode 100644 arch/arm/boot/dts/aspeed-bmc-opp-swift.dts
>
> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
> index c01a7b1..93f0730 100644
> --- a/arch/arm/boot/dts/Makefile
> +++ b/arch/arm/boot/dts/Makefile
> @@ -1245,6 +1245,7 @@ dtb-$(CONFIG_ARCH_ASPEED) += \
> aspeed-bmc-opp-lanyang.dtb \
> aspeed-bmc-opp-palmetto.dtb \
> aspeed-bmc-opp-romulus.dtb \
> + aspeed-bmc-opp-swift.dtb \
> aspeed-bmc-opp-witherspoon.dtb \
> aspeed-bmc-opp-zaius.dtb \
> aspeed-bmc-portwell-neptune.dtb \
> diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-swift.dts b/arch/arm/boot/dts/aspeed-bmc-opp-swift.dts
> new file mode 100644
> index 0000000..9610637
> --- /dev/null
> +++ b/arch/arm/boot/dts/aspeed-bmc-opp-swift.dts
> @@ -0,0 +1,824 @@
> +// SPDX-License-Identifier: GPL-2.0+
> +/dts-v1/;
> +#include "aspeed-g5.dtsi"
> +#include <dt-bindings/gpio/aspeed-gpio.h>
> +#include <dt-bindings/leds/leds-pca955x.h>
> +
> +/ {
> + model = "Swift BMC";
> + compatible = "ibm,swift-bmc", "aspeed,ast2500";
> +
> + chosen {
> + stdout-path = &uart5;
> + bootargs = "console=ttyS4,115200 earlyprintk";
> + };
> +
> + memory at 80000000 {
> + reg = <0x80000000 0x20000000>;
> + };
> +
> + reserved-memory {
> + #address-cells = <1>;
> + #size-cells = <1>;
> + ranges;
> +
> + flash_memory: region at 98000000 {
> + no-map;
> + reg = <0x98000000 0x04000000>; /* 64M */
> + };
> +
> + gfx_memory: framebuffer {
> + size = <0x01000000>;
> + alignment = <0x01000000>;
> + compatible = "shared-dma-pool";
> + reusable;
> + };
> + };
> +
> + gpio-keys {
> + compatible = "gpio-keys";
> +
> + air-water {
> + label = "air-water";
> + gpios = <&gpio ASPEED_GPIO(B, 5) GPIO_ACTIVE_LOW>;
> + linux,code = <ASPEED_GPIO(B, 5)>;
> + };
> +
> + checkstop {
> + label = "checkstop";
> + gpios = <&gpio ASPEED_GPIO(J, 2) GPIO_ACTIVE_LOW>;
> + linux,code = <ASPEED_GPIO(J, 2)>;
> + };
> +
> + ps0-presence {
> + label = "ps0-presence";
> + gpios = <&gpio ASPEED_GPIO(R, 7) GPIO_ACTIVE_LOW>;
> + linux,code = <ASPEED_GPIO(R, 7)>;
> + };
> +
> + ps1-presence {
> + label = "ps1-presence";
> + gpios = <&gpio ASPEED_GPIO(N, 0) GPIO_ACTIVE_LOW>;
> + linux,code = <ASPEED_GPIO(N, 0)>;
> + };
> +
> + oppanel-presence {
> + label = "oppanel-presence";
> + gpios = <&gpio ASPEED_GPIO(A, 7) GPIO_ACTIVE_LOW>;
> + linux,code = <ASPEED_GPIO(A, 7)>;
> + };
> +
> + opencapi-riser-presence {
> + label = "opencapi-riser-presence";
> + gpios = <&gpio ASPEED_GPIO(I, 0) GPIO_ACTIVE_LOW>;
> + linux,code = <ASPEED_GPIO(I, 0)>;
> + };
> + };
> +
> + iio-hwmon-battery {
> + compatible = "iio-hwmon";
> + io-channels = <&adc 12>;
> + };
> +
> + gpio-keys-polled {
> + compatible = "gpio-keys-polled";
> + #address-cells = <1>;
> + #size-cells = <0>;
> + poll-interval = <1000>;
> +
> + scm0-presence {
> + label = "scm0-presence";
> + gpios = <&pca9552 6 GPIO_ACTIVE_LOW>;
> + linux,code = <6>;
> + };
> +
> + scm1-presence {
> + label = "scm1-presence";
> + gpios = <&pca9552 7 GPIO_ACTIVE_LOW>;
> + linux,code = <7>;
> + };
> +
> + cpu0vrm-presence {
> + label = "cpu0vrm-presence";
> + gpios = <&pca9552 12 GPIO_ACTIVE_LOW>;
> + linux,code = <12>;
> + };
> +
> + cpu1vrm-presence {
> + label = "cpu1vrm-presence";
> + gpios = <&pca9552 13 GPIO_ACTIVE_LOW>;
> + linux,code = <13>;
> + };
> +
> + fan0-presence {
> + label = "fan0-presence";
> + gpios = <&pca0 5 GPIO_ACTIVE_LOW>;
> + linux,code = <5>;
> + };
> +
> + fan1-presence {
> + label = "fan1-presence";
> + gpios = <&pca0 6 GPIO_ACTIVE_LOW>;
> + linux,code = <6>;
> + };
> +
> + fan2-presence {
> + label = "fan2-presence";
> + gpios = <&pca0 7 GPIO_ACTIVE_LOW>;
> + linux,code = <7>;
> + };
> +
> + fan3-presence {
> + label = "fan3-presence";
> + gpios = <&pca0 8 GPIO_ACTIVE_LOW>;
> + linux,code = <8>;
> + };
> +
> + fanboost-presence {
> + label = "fanboost-presence";
> + gpios = <&pca0 9 GPIO_ACTIVE_LOW>;
> + linux,code = <9>;
> + };
> + };
> +
> + leds {
> + compatible = "gpio-leds";
> +
> + fan0 {
> + retain-state-shutdown;
> + default-state = "keep";
> + gpios = <&pca0 0 GPIO_ACTIVE_LOW>;
> + };
> +
> + fan1 {
> + retain-state-shutdown;
> + default-state = "keep";
> + gpios = <&pca0 1 GPIO_ACTIVE_LOW>;
> + };
> +
> + fan2 {
> + retain-state-shutdown;
> + default-state = "keep";
> + gpios = <&pca0 2 GPIO_ACTIVE_LOW>;
> + };
> +
> + fan3 {
> + retain-state-shutdown;
> + default-state = "keep";
> + gpios = <&pca0 3 GPIO_ACTIVE_LOW>;
> + };
> +
> + fanboost {
> + retain-state-shutdown;
> + default-state = "keep";
> + gpios = <&pca0 4 GPIO_ACTIVE_LOW>;
> + };
> +
> + front-fault {
> + retain-state-shutdown;
> + default-state = "keep";
> + gpios = <&pca1 2 GPIO_ACTIVE_LOW>;
> + };
> +
> + front-power {
> + retain-state-shutdown;
> + default-state = "keep";
> + gpios = <&pca1 3 GPIO_ACTIVE_LOW>;
> + };
> +
> + front-id {
> + retain-state-shutdown;
> + default-state = "keep";
> + gpios = <&pca1 0 GPIO_ACTIVE_LOW>;
> + };
> +
> + rear-fault {
> + gpios = <&gpio ASPEED_GPIO(N, 2) GPIO_ACTIVE_LOW>;
> + };
> +
> + rear-id {
> + gpios = <&gpio ASPEED_GPIO(N, 4) GPIO_ACTIVE_LOW>;
> + };
> + };
> +
> + fsi: gpio-fsi {
> + compatible = "fsi-master-gpio", "fsi-master";
> + #address-cells = <2>;
> + #size-cells = <0>;
> + no-gpio-delays;
> +
> + clock-gpios = <&gpio ASPEED_GPIO(AA, 0) GPIO_ACTIVE_HIGH>;
> + data-gpios = <&gpio ASPEED_GPIO(E, 0) GPIO_ACTIVE_HIGH>;
> + mux-gpios = <&gpio ASPEED_GPIO(P, 4) GPIO_ACTIVE_HIGH>;
> + enable-gpios = <&gpio ASPEED_GPIO(P, 0) GPIO_ACTIVE_HIGH>;
> + trans-gpios = <&gpio ASPEED_GPIO(P, 3) GPIO_ACTIVE_HIGH>;
> + };
> +
> + iio-hwmon-dps310 {
> + compatible = "iio-hwmon";
> + io-channels = <&dps 0>;
> + };
> +
> +};
> +
> +&fmc {
> + status = "okay";
> +
> + flash at 0 {
> + status = "okay";
> + label = "bmc";
> + m25p,fast-read;
> + spi-max-frequency = <100000000>;
> + partitions {
> + #address-cells = < 1 >;
> + #size-cells = < 1 >;
> + compatible = "fixed-partitions";
> + u-boot at 0 {
> + reg = < 0 0x60000 >;
> + label = "u-boot";
> + };
> + u-boot-env at 60000 {
> + reg = < 0x60000 0x20000 >;
> + label = "u-boot-env";
> + };
> + obmc-ubi at 80000 {
> + reg = < 0x80000 0x7F80000>;
> + label = "obmc-ubi";
> + };
> + };
> + };
> +
> + flash at 1 {
> + status = "okay";
> + label = "alt-bmc";
> + m25p,fast-read;
> + spi-max-frequency = <100000000>;
> + partitions {
> + #address-cells = < 1 >;
> + #size-cells = < 1 >;
> + compatible = "fixed-partitions";
> + u-boot at 0 {
> + reg = < 0 0x60000 >;
> + label = "alt-u-boot";
> + };
> + u-boot-env at 60000 {
> + reg = < 0x60000 0x20000 >;
> + label = "alt-u-boot-env";
> + };
> + obmc-ubi at 80000 {
> + reg = < 0x80000 0x7F80000>;
> + label = "alt-obmc-ubi";
> + };
> + };
> + };
> +};
> +
> +&spi1 {
> + status = "okay";
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_spi1_default>;
> +
> + flash at 0 {
> + status = "okay";
> + label = "pnor";
> + m25p,fast-read;
> + spi-max-frequency = <100000000>;
> + };
> +};
> +
> +&uart1 {
> + /* Rear RS-232 connector */
> + status = "okay";
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_txd1_default
> + &pinctrl_rxd1_default
> + &pinctrl_nrts1_default
> + &pinctrl_ndtr1_default
> + &pinctrl_ndsr1_default
> + &pinctrl_ncts1_default
> + &pinctrl_ndcd1_default
> + &pinctrl_nri1_default>;
> +};
> +
> +&uart2 {
> + /* APSS */
> + status = "okay";
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_txd2_default &pinctrl_rxd2_default>;
> +};
> +
> +&uart5 {
> + status = "okay";
> +};
> +
> +&lpc_ctrl {
> + status = "okay";
> + memory-region = <&flash_memory>;
> + flash = <&spi1>;
> +};
> +
> +&mbox {
> + status = "okay";
> +};
> +
> +&mac0 {
> + status = "okay";
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_rmii1_default>;
> + use-ncsi;
> +};
> +
> +&i2c2 {
> + status = "okay";
> +
> + /* MUX ->
> + * Samtec 1
> + * Samtec 2
> + */
> +};
> +
> +&i2c3 {
> + status = "okay";
> +
> + max31785 at 52 {
> + compatible = "maxim,max31785a";
> + reg = <0x52>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + fan at 0 {
> + compatible = "pmbus-fan";
> + reg = <0>;
> + tach-pulses = <2>;
> + maxim,fan-rotor-input = "tach";
> + maxim,fan-pwm-freq = <25000>;
> + maxim,fan-no-watchdog;
> + maxim,fan-no-fault-ramp;
> + maxim,fan-ramp = <2>;
> + maxim,fan-fault-pin-mon;
> + };
> +
> + fan at 1 {
> + compatible = "pmbus-fan";
> + reg = <1>;
> + tach-pulses = <2>;
> + maxim,fan-rotor-input = "tach";
> + maxim,fan-pwm-freq = <25000>;
> + maxim,fan-no-watchdog;
> + maxim,fan-no-fault-ramp;
> + maxim,fan-ramp = <2>;
> + maxim,fan-fault-pin-mon;
> + };
> +
> + fan at 2 {
> + compatible = "pmbus-fan";
> + reg = <2>;
> + tach-pulses = <2>;
> + maxim,fan-rotor-input = "tach";
> + maxim,fan-pwm-freq = <25000>;
> + maxim,fan-no-watchdog;
> + maxim,fan-no-fault-ramp;
> + maxim,fan-ramp = <2>;
> + maxim,fan-fault-pin-mon;
> + };
> +
> + fan at 3 {
> + compatible = "pmbus-fan";
> + reg = <3>;
> + tach-pulses = <2>;
> + maxim,fan-rotor-input = "tach";
> + maxim,fan-pwm-freq = <25000>;
> + maxim,fan-no-watchdog;
> + maxim,fan-no-fault-ramp;
> + maxim,fan-ramp = <2>;
> + maxim,fan-fault-pin-mon;
> + };
> +
> + fan at 4 {
> + compatible = "pmbus-fan";
> + reg = <4>;
> + tach-pulses = <2>;
> + maxim,fan-rotor-input = "tach";
> + maxim,fan-pwm-freq = <25000>;
> + maxim,fan-no-watchdog;
> + maxim,fan-no-fault-ramp;
> + maxim,fan-ramp = <2>;
> + maxim,fan-fault-pin-mon;
> + };
> + };
> +
> + pca0: pca9552 at 60 {
> + compatible = "nxp,pca9552";
> + reg = <0x60>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + gpio-controller;
> + #gpio-cells = <2>;
> +
> + gpio at 0 {
> + reg = <0>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 1 {
> + reg = <1>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 2 {
> + reg = <2>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 3 {
> + reg = <3>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 4 {
> + reg = <4>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 5 {
> + reg = <5>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 6 {
> + reg = <6>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 7 {
> + reg = <7>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 8 {
> + reg = <8>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 9 {
> + reg = <9>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 10 {
> + reg = <10>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 11 {
> + reg = <11>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 12 {
> + reg = <12>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 13 {
> + reg = <13>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 14 {
> + reg = <14>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 15 {
> + reg = <15>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> + };
> +
> + power-supply at 68 {
> + compatible = "ibm,cffps1";
> + reg = <0x68>;
> + };
> +
> + eeprom at 50 {
> + compatible = "atmel,24c64";
> + reg = <0x50>;
> + };
> +
> + power-supply at 69 {
> + compatible = "ibm,cffps1";
> + reg = <0x69>;
> + };
> +
> + eeprom at 51 {
> + compatible = "atmel,24c64";
> + reg = <0x51>;
> + };
> +};
> +
> +&i2c7 {
> + status = "okay";
> +
> + dps: dps310 at 76 {
> + compatible = "infineon,dps310";
> + reg = <0x76>;
> + #io-channel-cells = <0>;
> + };
> +
> + tmp275 at 48 {
> + compatible = "ti,tmp275";
> + reg = <0x48>;
> + };
> +
> + si7021a20 at 20 {
> + compatible = "si,si7021a20";
> + reg = <0x20>;
> + };
> +
> + eeprom at 50 {
> + compatible = "atmel,24c64";
> + reg = <0x50>;
> + };
> +
> + pca1: pca9551 at 60 {
> + compatible = "nxp,pca9551";
> + reg = <0x60>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + gpio-controller;
> + #gpio-cells = <2>;
> +
> + gpio at 0 {
> + reg = <0>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 1 {
> + reg = <1>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 2 {
> + reg = <2>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 3 {
> + reg = <3>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 4 {
> + reg = <4>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 5 {
> + reg = <5>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 6 {
> + reg = <6>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 7 {
> + reg = <7>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> + };
> +};
> +
> +&i2c8 {
> + status = "okay";
> +
> + pca9552: pca9552 at 60 {
> + compatible = "nxp,pca9552";
> + reg = <0x60>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + gpio-controller;
> + #gpio-cells = <2>;
> +
> + gpio-line-names = "PS_SMBUS_RESET_N", "APSS_RESET_N",
> + "GPU0_TH_OVERT_N_BUFF", "GPU1_TH_OVERT_N_BUFF",
> + "GPU2_TH_OVERT_N_BUFF", "GPU3_TH_OVERT_N_BUFF",
> + "P9_SCM0_PRES", "P9_SCM1_PRES",
> + "GPU0_PWR_GOOD_BUFF", "GPU1_PWR_GOOD_BUFF",
> + "GPU2_PWR_GOOD_BUFF", "GPU3_PWR_GOOD_BUFF",
> + "PRESENT_VRM_CP0_N", "PRESENT_VRM_CP1_N",
> + "12V_BREAKER_FLT_N", "THROTTLE_UNLATCHED_N";
> +
> + gpio at 0 {
> + reg = <0>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 1 {
> + reg = <1>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 2 {
> + reg = <2>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 3 {
> + reg = <3>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 4 {
> + reg = <4>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 5 {
> + reg = <5>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 6 {
> + reg = <6>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 7 {
> + reg = <7>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 8 {
> + reg = <8>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 9 {
> + reg = <9>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 10 {
> + reg = <10>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 11 {
> + reg = <11>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 12 {
> + reg = <12>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 13 {
> + reg = <13>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 14 {
> + reg = <14>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> +
> + gpio at 15 {
> + reg = <15>;
> + type = <PCA955X_TYPE_GPIO>;
> + };
> + };
> +
> + rtc at 32 {
> + compatible = "epson,rx8900";
> + reg = <0x32>;
> + };
> +
> + eeprom at 51 {
> + compatible = "atmel,24c64";
> + reg = <0x51>;
> + };
> +
> + ucd90160 at 64 {
> + compatible = "ti,ucd90160";
> + reg = <0x64>;
> + };
> +};
> +
> +&i2c9 {
> + status = "okay";
> +
> + eeprom at 50 {
> + compatible = "atmel,24c64";
> + reg = <0x50>;
> + };
> +
> + tmp423a at 4c {
> + compatible = "ti,tmp423";
> + reg = <0x4c>;
> + };
> +
> + ir35221 at 71 {
> + compatible = "infineon,ir35221";
> + reg = <0x71>;
> + };
> +
> + ir35221 at 72 {
> + compatible = "infineon,ir35221";
> + reg = <0x72>;
> + };
> +};
> +
> +&i2c10 {
> + status = "okay";
> +
> + eeprom at 50 {
> + compatible = "atmel,24c64";
> + reg = <0x50>;
> + };
> +
> + tmp423a at 4c {
> + compatible = "ti,tmp423";
> + reg = <0x4c>;
> + };
> +
> + ir35221 at 71 {
> + compatible = "infineon,ir35221";
> + reg = <0x71>;
> + };
> +
> + ir35221 at 72 {
> + compatible = "infineon,ir35221";
> + reg = <0x72>;
> + };
> +};
> +
> +&i2c11 {
> + /* MUX
> + * -> PCIe Slot 0
> + * -> PCIe Slot 1
> + * -> PCIe Slot 2
> + * -> PCIe Slot 3
> + */
> + status = "okay";
> +};
> +
> +&i2c12 {
> + status = "okay";
> +
> + tmp275 at 48 {
> + compatible = "ti,tmp275";
> + reg = <0x48>;
> + };
> +
> + tmp275 at 4a {
> + compatible = "ti,tmp275";
> + reg = <0x4a>;
> + };
> +};
> +
> +&i2c13 {
> + status = "okay";
> +};
> +
> +&vuart {
> + status = "okay";
> +};
> +
> +&gfx {
> + status = "okay";
> + memory-region = <&gfx_memory>;
> +};
> +
> +&pinctrl {
> + aspeed,external-nodes = <&gfx &lhc>;
> +};
> +
> +&wdt1 {
> + aspeed,reset-type = "none";
> + aspeed,external-signal;
> + aspeed,ext-push-pull;
> + aspeed,ext-active-high;
> +
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_wdtrst1_default>;
> +};
> +
> +&wdt2 {
> + aspeed,alt-boot;
> +};
> +
> +&ibt {
> + status = "okay";
> +};
> +
> +&adc {
> + status = "okay";
> +};
> +
> +#include "ibm-power9-dual.dtsi"
> --
> 1.8.3.1
>
Reviewed-by: Brandon Wyman <bjwyman@gmail.com>
^ permalink raw reply [flat|nested] 8+ messages in thread
end of thread, other threads:[~2019-05-06 21:17 UTC | newest]
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[not found] <02b66794-19bf-a042-66a9-00fc712355f5@linux.ibm.com>
2019-04-18 16:43 ` [PATCH dev-5.0 v2] ARM: dts: aspeed: Add Swift BMC machine Adriana Kobylak
2019-04-22 18:58 ` Matt Spinler
2019-04-29 21:08 ` [PATCH dev-5.0 v3] " Adriana Kobylak
2019-05-06 14:09 ` Matt Spinler
2019-05-06 19:38 ` Brandon Wyman
2019-05-06 20:40 ` Adriana Kobylak
2019-05-06 20:49 ` [PATCH dev-5.0 v4] " Adriana Kobylak
2019-05-06 21:17 ` Brandon Wyman
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