[PATCH v5 linux dev-5.8] Fii Kudo project device tree file
Lancelot Kao
lancelot.kao at fii-usa.com
Tue Nov 17 10:21:27 AEDT 2020
Add device tree for the Kudo BMC. Kudo is an Ampere (Altra)
server platform manufactured by Fii and is based on a Nuvoton
NPCM730 SoC.
Signed-off-by: Mustatfa Shehabi <Mustafa.Shehabi at fii-na.com>
Signed-off-by: Mohaimen alsmarai <Mohaimen.alsamarai at fii-na.com>
---
v2:
- Remove the duplicate the full path and address of node.
- modified syntax
---
v3:
- Modify the platform description
- Merge uvoton-npcm730-kudo-gpio.dtsi to uvoton-npcm730-kudo.dts
- Removed re-describe statement
- move comment to above
---
v4:
- correct mail title
---
V5:
- add status = "okay" to all i2c interface
- correct the spi-nor partitions and removed the bmc at 0 section
---
arch/arm/boot/dts/nuvoton-npcm730-kudo.dts | 872 +++++++++++++++++++++
1 file changed, 872 insertions(+)
create mode 100644 arch/arm/boot/dts/nuvoton-npcm730-kudo.dts
diff --git a/arch/arm/boot/dts/nuvoton-npcm730-kudo.dts b/arch/arm/boot/dts/nuvoton-npcm730-kudo.dts
new file mode 100644
index 000000000000..635353d3b068
--- /dev/null
+++ b/arch/arm/boot/dts/nuvoton-npcm730-kudo.dts
@@ -0,0 +1,872 @@
+// SPDX-License-Identifier: GPL-2.0
+// Copyright (c) 2020 Fii USA Inc.
+
+/dts-v1/;
+#include "nuvoton-npcm730.dtsi"
+
+/ {
+ model = "Fii Kudo Board";
+ compatible = "fii,kudo", "nuvoton,npcm730";
+
+ aliases {
+ ethernet0 = &emc0;
+ ethernet1 = &gmac0;
+ serial0 = &serial0;
+ serial1 = &serial1;
+ serial2 = &serial2;
+ serial3 = &serial3;
+ udc9 = &udc9;
+ emmc0 = &sdhci0;
+ vdma = &vdma;
+ i2c1 = &i2c1;
+ i2c2 = &i2c2;
+ i2c3 = &i2c3;
+ i2c4 = &i2c4;
+ i2c5 = &i2c5;
+ i2c6 = &i2c6;
+ i2c7 = &i2c7;
+ i2c8 = &i2c8;
+ i2c9 = &i2c9;
+ i2c10 = &i2c10;
+ i2c11 = &i2c11;
+ i2c12 = &i2c12;
+ i2c13 = &i2c13;
+ i2c14 = &i2c14;
+ i2c15 = &i2c15;
+ spi0 = &spi0;
+ spi1 = &spi1;
+ fiu0 = &fiu0;
+ fiu1 = &fiu3;
+ };
+
+ chosen {
+ stdout-path = &serial3;
+ };
+
+ memory {
+ reg = <0 0x40000000>;
+ };
+
+ iio-hwmon {
+ compatible = "iio-hwmon";
+ io-channels = <&adc 0>, <&adc 1>, <&adc 2>, <&adc 3>,
+ <&adc 4>, <&adc 5>, <&adc 6>, <&adc 7>;
+ };
+
+ jtag_master {
+ compatible = "nuvoton,npcm750-jtag-master";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ // dev/jtag0
+ dev-num = <0>;
+ // pspi or gpio
+ mode = "pspi";
+
+ // pspi2
+ pspi-controller = <2>;
+ reg = <0xf0201000 0x1000>;
+ interrupts = <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clk NPCM7XX_CLK_APB5>;
+
+ // TCK, TDI, TDO, TMS
+ jtag-gpios = <&gpio0 19 GPIO_ACTIVE_HIGH>,
+ <&gpio0 18 GPIO_ACTIVE_HIGH>,
+ <&gpio0 17 GPIO_ACTIVE_HIGH>,
+ <&gpio0 16 GPIO_ACTIVE_HIGH>;
+ };
+
+ leds {
+ compatible = "gpio-leds";
+ heartbeat {
+ label = "heartbeat";
+ gpios = <&gpio0 14 1>;
+ };
+ };
+
+ pinctrl: pinctrl at f0800000 {
+ gpio61oh_pins: gpio61oh-pins {
+ pins = "GPO61/nDTR1_BOUT1/STRAP6";
+ bias-disable;
+ output-high;
+ };
+ gpio62oh_pins: gpio62oh-pins {
+ pins = "GPO62/nRTST1/STRAP5";
+ bias-disable;
+ output-high;
+ };
+ gpio161ol_pins: gpio161ol-pins {
+ pins = "GPIO161/nLFRAME/nESPICS";
+ bias-disable;
+ output-low;
+ };
+ gpio163i_pins: gpio163i-pins {
+ pins = "GPIO163/LCLK/ESPICLK";
+ bias-disable;
+ input-enable;
+ };
+ gpio167ol_pins: gpio167ol-pins {
+ pins = "GPIO167/LAD3/ESPI_IO3";
+ bias-disable;
+ output-low;
+ };
+ gpio95i_pins: gpio95i-pins {
+ pins = "GPIO95/nLRESET/nESPIRST";
+ bias-disable;
+ input-enable;
+ };
+ gpio65ol_pins: gpio65ol-pins {
+ pins = "GPIO65/FANIN1";
+ bias-disable;
+ output-low;
+ };
+ gpio66oh_pins: gpio66oh-pins {
+ pins = "GPIO66/FANIN2";
+ bias-disable;
+ output-high;
+ };
+ gpio67oh_pins: gpio67oh-pins {
+ pins = "GPIO67/FANIN3";
+ bias-disable;
+ output-high;
+ };
+ gpio68ol_pins: gpio68ol-pins {
+ pins = "GPIO68/FANIN4";
+ bias-disable;
+ output-low;
+ };
+ gpio69i_pins: gpio69i-pins {
+ pins = "GPIO69/FANIN5";
+ bias-disable;
+ input-enable;
+ };
+ gpio70ol_pins: gpio70ol-pins {
+ pins = "GPIO70/FANIN6";
+ bias-disable;
+ output-low;
+ };
+ gpio71i_pins: gpio71i-pins {
+ pins = "GPIO71/FANIN7";
+ bias-disable;
+ input-enable;
+ };
+ gpio72i_pins: gpio72i-pins {
+ pins = "GPIO72/FANIN8";
+ bias-disable;
+ input-enable;
+ };
+ gpio73i_pins: gpio73i-pins {
+ pins = "GPIO73/FANIN9";
+ bias-disable;
+ input-enable;
+ };
+ gpio74i_pins: gpio74i-pins {
+ pins = "GPIO74/FANIN10";
+ bias-disable;
+ input-enable;
+ };
+ gpio75i_pins: gpio75i-pins {
+ pins = "GPIO75/FANIN11";
+ bias-disable;
+ input-enable;
+ };
+ gpio76i_pins: gpio76i-pins {
+ pins = "GPIO76/FANIN12";
+ bias-disable;
+ input-enable;
+ };
+ gpio77i_pins: gpio77i-pins {
+ pins = "GPIO77/FANIN13";
+ bias-disable;
+ input-enable;
+ };
+ gpio78i_pins: gpio78i-pins {
+ pins = "GPIO78/FANIN14";
+ bias-disable;
+ input-enable;
+ };
+ gpio79ol_pins: gpio79ol-pins {
+ pins = "GPIO79/FANIN15";
+ bias-disable;
+ output-low;
+ };
+ gpio80oh_pins: gpio80oh-pins {
+ pins = "GPIO80/PWM0";
+ bias-disable;
+ output-high;
+ };
+ gpio81i_pins: gpio81i-pins {
+ pins = "GPIO81/PWM1";
+ bias-disable;
+ input-enable;
+ };
+ gpio82i_pins: gpio82i-pins {
+ pins = "GPIO82/PWM2";
+ bias-disable;
+ input-enable;
+ };
+ gpio83i_pins: gpio83i-pins {
+ pins = "GPIO83/PWM3";
+ bias-disable;
+ input-enable;
+ };
+ gpio144i_pins: gpio144i-pins {
+ pins = "GPIO144/PWM4";
+ bias-disable;
+ input-enable;
+ };
+ gpio145i_pins: gpio145i-pins {
+ pins = "GPIO145/PWM5";
+ bias-disable;
+ input-enable;
+ };
+ gpio146i_pins: gpio146i-pins {
+ pins = "GPIO146/PWM6";
+ bias-disable;
+ input-enable;
+ };
+ gpio147oh_pins: gpio147oh-pins {
+ pins = "GPIO147/PWM7";
+ bias-disable;
+ output-high;
+ };
+ gpio168ol_pins: gpio168ol-pins {
+ pins = "GPIO168/nCLKRUN/nESPIALERT";
+ bias-disable;
+ output-low;
+ };
+ gpio169oh_pins: gpio169oh-pins {
+ pins = "GPIO169/nSCIPME";
+ bias-disable;
+ output-high;
+ };
+ gpio170ol_pins: gpio170ol-pins {
+ pins = "GPIO170/nSMI";
+ bias-disable;
+ output-low;
+ };
+ gpio218oh_pins: gpio218oh-pins {
+ pins = "GPIO218/nWDO1";
+ bias-disable;
+ output-high;
+ };
+ gpio37i_pins: gpio37i-pins {
+ pins = "GPIO37/SMB3CSDA";
+ bias-disable;
+ input-enable;
+ };
+ gpio38i_pins: gpio38i-pins {
+ pins = "GPIO38/SMB3CSCL";
+ bias-disable;
+ input-enable;
+ };
+ gpio39i_pins: gpio39i-pins {
+ pins = "GPIO39/SMB3BSDA";
+ bias-disable;
+ input-enable;
+ };
+ gpio40i_pins: gpio40i-pins {
+ pins = "GPIO40/SMB3BSCL";
+ bias-disable;
+ input-enable;
+ };
+ gpio121i_pins: gpio121i-pins {
+ pins = "GPIO121/SMB2CSCL";
+ bias-disable;
+ input-enable;
+ };
+ gpio122i_pins: gpio122i-pins {
+ pins = "GPIO122/SMB2BSDA";
+ bias-disable;
+ input-enable;
+ };
+ gpio123i_pins: gpio123i-pins {
+ pins = "GPIO123/SMB2BSCL";
+ bias-disable;
+ input-enable;
+ };
+ gpio124i_pins: gpio124i-pins {
+ pins = "GPIO124/SMB1CSDA";
+ bias-disable;
+ input-enable;
+ };
+ gpio125i_pins: gpio125i-pins {
+ pins = "GPIO125/SMB1CSCL";
+ bias-disable;
+ input-enable;
+ };
+ gpio126i_pins: gpio126i-pins {
+ pins = "GPIO126/SMB1BSDA";
+ bias-disable;
+ input-enable;
+ };
+ gpio127i_pins: gpio127i-pins {
+ pins = "GPIO127/SMB1BSCL";
+ bias-disable;
+ input-enable;
+ };
+ gpio136i_pins: gpio136i-pins {
+ pins = "GPIO136/SD1DT0";
+ bias-disable;
+ input-enable;
+ };
+ gpio137oh_pins: gpio137oh-pins {
+ pins = "GPIO137/SD1DT1";
+ bias-disable;
+ output-high;
+ };
+ gpio138i_pins: gpio138i-pins {
+ pins = "GPIO138/SD1DT2";
+ bias-disable;
+ input-enable;
+ };
+ gpio139i_pins: gpio139i-pins {
+ pins = "GPIO139/SD1DT3";
+ bias-disable;
+ input-enable;
+ };
+ gpio140i_pins: gpio140i-pins {
+ pins = "GPIO140/SD1CLK";
+ bias-disable;
+ input-enable;
+ };
+ gpio141i_pins: gpio141i-pins {
+ pins = "GPIO141/SD1WP";
+ bias-disable;
+ input-enable;
+ };
+ gpio190oh_pins: gpio190oh-pins {
+ pins = "GPIO190/nPRD_SMI";
+ bias-disable;
+ output-high;
+ };
+ gpio191oh_pins: gpio191oh-pins {
+ pins = "GPIO191";
+ bias-disable;
+ output-high;
+ };
+ gpio195ol_pins: gpio195ol-pins {
+ pins = "GPIO195/SMB0BSDA";
+ bias-disable;
+ output-low;
+ };
+ gpio196ol_pins: gpio196ol-pins {
+ pins = "GPIO196/SMB0CSCL";
+ bias-disable;
+ output-low;
+ };
+ gpio199i_pins: gpio199i-pins {
+ pins = "GPIO199/SMB0DSCL";
+ bias-disable;
+ input-enable;
+ };
+ gpio202ol_pins: gpio202ol-pins {
+ pins = "GPIO202/SMB0CSDA";
+ bias-disable;
+ output-low;
+ };
+ };
+};
+
+&gmac0 {
+ phy-mode = "rgmii-id";
+ snps,eee-force-disable;
+ status = "okay";
+};
+
+&emc0 {
+ status = "okay";
+};
+
+&ehci1 {
+ status = "okay";
+};
+
+&ohci1 {
+ status = "okay";
+};
+
+&udc9 {
+ status = "okay";
+};
+
+&aes {
+ status = "okay";
+};
+
+&sha {
+ status = "okay";
+};
+
+&fiu0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&spi0cs1_pins>;
+ status = "okay";
+ spi-nor at 0 {
+ compatible = "jedec,spi-nor";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ reg = <0>;
+ spi-max-frequency = <5000000>;
+ spi-rx-bus-width = <2>;
+ label = "bmc";
+ partitions at 80000000 {
+ compatible = "fixed-partitions";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ u-boot at 0 {
+ label = "u-boot";
+ reg = <0x0000000 0xC0000>;
+ read-only;
+ };
+ u-boot-env at 100000{
+ label = "u-boot-env";
+ reg = <0x00100000 0x40000>;
+ };
+ kernel at 200000 {
+ label = "kernel";
+ reg = <0x0200000 0x600000>;
+ };
+ rofs at 800000 {
+ label = "rofs";
+ reg = <0x800000 0x3500000>;
+ };
+ rwfs at 3d00000 {
+ label = "rwfs";
+ reg = <0x3d00000 0x300000>;
+ };
+ };
+ };
+ spi-nor at 1 {
+ compatible = "jedec,spi-nor";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ reg = <1>;
+ spi-max-frequency = <5000000>;
+ spi-rx-bus-width = <2>;
+ partitions at 88000000 {
+ compatible = "fixed-partitions";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ spare1 at 0 {
+ label = "spi0-cs1-spare1";
+ reg = <0x0 0x800000>;
+ };
+ spare2 at 800000 {
+ label = "spi0-cs1-spare2";
+ reg = <0x800000 0x0>;
+ };
+ };
+ };
+};
+
+&fiu3 {
+ pinctrl-0 = <&spi3_pins>;
+ spi-nor at 0 {
+ compatible = "jedec,spi-nor";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ reg = <0>;
+ spi-max-frequency = <5000000>;
+ spi-rx-bus-width = <2>;
+ partitions at A0000000 {
+ compatible = "fixed-partitions";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ system1 at 0 {
+ label = "bios";
+ reg = <0x0 0x0>;
+ };
+ system2 at 800000 {
+ label = "spi3-system2";
+ reg = <0x800000 0x0>;
+ };
+ };
+ };
+};
+
+&sdhci0 {
+ status = "okay";
+};
+
+&vdma {
+ status = "okay";
+};
+
+&pcimbox {
+ status = "okay";
+};
+
+&vcd {
+ status = "okay";
+};
+
+&ece {
+ status = "okay";
+};
+
+&watchdog1 {
+ status = "okay";
+};
+
+&rng {
+ status = "okay";
+};
+
+&serial0 {
+ status = "okay";
+};
+
+&serial1 {
+ status = "okay";
+};
+
+&serial2 {
+ status = "okay";
+};
+
+&serial3 {
+ status = "okay";
+};
+
+&adc {
+ #io-channel-cells = <1>;
+ status = "okay";
+};
+
+&otp {
+ status = "okay";
+};
+
+&i2c1 {
+ status = "okay";
+ i2c-switch at 75 {
+ compatible = "nxp,pca9548";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x75>;
+ i2c-mux-idle-disconnect;
+
+ i2c at 2 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <2>;
+
+ // Rear-Fan
+ max31790 at 58 {
+ compatible = "maxim,max31790";
+ reg = <0x58>;
+ };
+ };
+
+ i2c at 3 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <3>;
+
+ // Mid-Fan
+ max31790 at 58 {
+ compatible = "maxim,max31790";
+ reg = <0x58>;
+ };
+ };
+
+ i2c-bus at 4 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <4>;
+
+ // INLET1_T
+ lm75 at 5c {
+ compatible = "ti,lm75";
+ reg = <0x5c>;
+ };
+ };
+
+ i2c-bus at 5 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <5>;
+
+ // OUTLET1_T
+ lm75 at 5c {
+ compatible = "ti,lm75";
+ reg = <0x5c>;
+ };
+ };
+
+ i2c-bus at 6 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <6>;
+
+ // OUTLET2_T
+ lm75 at 5c {
+ compatible = "ti,lm75";
+ reg = <0x5c>;
+ };
+ };
+
+ i2c-bus at 7 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <7>;
+
+ // OUTLET3_T
+ lm75 at 5c {
+ compatible = "ti,lm75";
+ reg = <0x5c>;
+ };
+ };
+ };
+ i2c-switch at 77 {
+ compatible = "nxp,pca9548";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x77>;
+ i2c-mux-idle-disconnect;
+
+ i2c-bus at 2 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <2>;
+
+ // STB-T
+ pmbus at 74 {
+ compatible = "pmbus";
+ reg = <0x74>;
+ };
+ };
+ };
+};
+
+&i2c2 {
+ status = "okay";
+ smpro at 4f {
+ compatible = "ampere,smpro";
+ reg = <0x4f>;
+ };
+
+ smpro at 4e {
+ compatible = "ampere,smpro";
+ reg = <0x4e>;
+ };
+};
+
+&i2c3 {
+ status = "okay";
+};
+
+&i2c4 {
+ status = "okay";
+ i2c-switch at 77 {
+ compatible = "nxp,pca9548";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x77>;
+ i2c-mux-idle-disconnect;
+
+ i2c-bus at 0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0>;
+
+ // ADC sensors
+ adm1266 at 40 {
+ compatible = "adi,adm1266";
+ reg = <0x40>;
+ };
+ };
+
+ i2c-bus at 1 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
+
+ // ADC sensors
+ adm1266 at 41 {
+ compatible = "adi,adm1266";
+ reg = <0x41>;
+ };
+ };
+ };
+};
+
+&i2c5 {
+ status = "okay";
+};
+
+&i2c6 {
+ status = "okay";
+};
+
+&i2c7 {
+ status = "okay";
+};
+
+&i2c8 {
+ status = "okay";
+};
+
+&i2c9 {
+ status = "okay";
+};
+
+&i2c10 {
+ status = "okay";
+};
+
+&i2c11 {
+ status = "okay";
+};
+
+&i2c12 {
+ status = "okay";
+ ssif-bmc at 10 {
+ compatible = "ssif-bmc";
+ reg = <0x10>;
+ };
+};
+
+&i2c13 {
+ status = "okay";
+ i2c-switch at 77 {
+ compatible = "nxp,pca9548";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x77>;
+ i2c-mux-idle-disconnect;
+
+ i2c-bus at 3 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <3>;
+
+ // M2_ZONE_T
+ lm75 at 28 {
+ compatible = "ti,lm75";
+ reg = <0x28>;
+ };
+ };
+
+ i2c-bus at 4 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <4>;
+
+ // BATT_ZONE_T
+ lm75 at 29 {
+ compatible = "ti,lm75";
+ reg = <0x29>;
+ };
+ };
+
+ i2c-bus at 5 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <5>;
+
+ // NBM1_ZONE_T
+ lm75 at 28 {
+ compatible = "ti,lm75";
+ reg = <0x28>;
+ };
+ };
+ i2c-bus at 6 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <6>;
+
+ // NBM2_ZONE_T
+ lm75 at 29 {
+ compatible = "ti,lm75";
+ reg = <0x29>;
+ };
+ };
+ };
+};
+
+&i2c14 {
+ status = "okay";
+};
+
+&i2c15 {
+ status = "okay";
+};
+
+&spi0 {
+ cs-gpios = <&gpio6 11 GPIO_ACTIVE_LOW>;
+ status = "okay";
+};
+
+&pinctrl {
+ pinctrl-names = "default";
+ pinctrl-0 = <
+ &gpio61oh_pins
+ &gpio62oh_pins
+ &gpio161ol_pins
+ &gpio163i_pins
+ &gpio167ol_pins
+ &gpio95i_pins
+ &gpio65ol_pins
+ &gpio66oh_pins
+ &gpio67oh_pins
+ &gpio68ol_pins
+ &gpio69i_pins
+ &gpio70ol_pins
+ &gpio71i_pins
+ &gpio72i_pins
+ &gpio73i_pins
+ &gpio74i_pins
+ &gpio75i_pins
+ &gpio76i_pins
+ &gpio77i_pins
+ &gpio78i_pins
+ &gpio79ol_pins
+ &gpio80oh_pins
+ &gpio81i_pins
+ &gpio82i_pins
+ &gpio83i_pins
+ &gpio144i_pins
+ &gpio145i_pins
+ &gpio146i_pins
+ &gpio147oh_pins
+ &gpio168ol_pins
+ &gpio169oh_pins
+ &gpio170ol_pins
+ &gpio218oh_pins
+ &gpio37i_pins
+ &gpio38i_pins
+ &gpio39i_pins
+ &gpio40i_pins
+ &gpio121i_pins
+ &gpio122i_pins
+ &gpio123i_pins
+ &gpio124i_pins
+ &gpio125i_pins
+ &gpio126i_pins
+ &gpio127i_pins
+ &gpio136i_pins
+ &gpio137oh_pins
+ &gpio138i_pins
+ &gpio139i_pins
+ &gpio140i_pins
+ &gpio141i_pins
+ &gpio190oh_pins
+ &gpio191oh_pins
+ &gpio195ol_pins
+ &gpio196ol_pins
+ &gpio199i_pins
+ &gpio202ol_pins
+ >;
+};
+
+&gcr {
+ serial_port_mux: mux-controller {
+ compatible = "mmio-mux";
+ #mux-control-cells = <1>;
+
+ mux-reg-masks = <0x38 0x07>;
+ idle-states = <2>;
+ };
+};
--
2.17.1
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