On Thu, Mar 28, 2019 at 8:06 AM <fran.hsu at quantatw.com> wrote:
>
> From: FranHsu <Fran.Hsu at quantatw.com>
>
> Add device tree for quanta-gsj BMC module.
> Tested: Build Quanta GSJ image and load on the GSJ BMC module.
> Ensure that BMC boots to console successful.
>
> Signed-off-by: FranHsu <Fran.Hsu at quantatw.com>
> ---
> arch/arm/boot/dts/nuvoton-npcm730-gsj.dts | 590 ++++++++++++++++++++++
> 1 file changed, 590 insertions(+)
> create mode 100644 arch/arm/boot/dts/nuvoton-npcm730-gsj.dts
>
> diff --git a/arch/arm/boot/dts/nuvoton-npcm730-gsj.dts b/arch/arm/boot/dts/nuvoton-npcm730-gsj.dts
> new file mode 100644
> index 000000000000..75cb099be38b
> --- /dev/null
> +++ b/arch/arm/boot/dts/nuvoton-npcm730-gsj.dts
> @@ -0,0 +1,590 @@
> +// SPDX-License-Identifier: GPL-2.0
> +// Copyright (c) 2019 Quanta Computer lnc. Fran.Hsu at quantatw.com
> +
> +/dts-v1/;
> +#include "nuvoton-npcm730.dtsi"
> +#include "nuvoton-npcm730-gsj-gpio.dtsi"
> +/ {
> + model = "Quanta GSJ Board (Device Tree v8)";
> + compatible = "nuvoton,npcm750";
> +
> + aliases {
> + ethernet0 = &emc0;
> + ethernet1 = &gmac0;
> + serial0 = &serial0;
> + udc9 = &udc9;
> + i2c0 = &i2c0;
> + 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;
> + fiu0 = &fiu0;
> + };
> +
> + chosen {
> + stdout-path = &serial0;
> + };
> +
> + memory {
> + reg = <0 0x40000000>;
> + };
> +
> + ahb {
> + gmac0: eth at f0802000 {
> + phy-mode = "rgmii-id";
> + status = "okay";
> + };
> +
> + mc: memory-controller at f0824000 {
> + compatible = "nuvoton,npcm7xx-sdram-edac";
> + reg = <0xf0824000 0x1000>;
> + interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;
> + };
> +
> + emc0: eth at f0825000 {
> + phy-mode = "rmii";
> + use-ncsi;
> + status = "okay";
> + };
> +
> + ehci1: usb at f0806000 {
> + status = "okay";
> + };
> +
> + ohci1: ohci at f0807000 {
> + status = "okay";
> + };
> +
> + udc9:udc at f0839000 {
> + status = "okay";
> + };
> +
> + aes:aes at f0858000 {
> + status = "okay";
> + };
> +
> + sha:sha at f085a000 {
> + status = "okay";
> + };
> +
> + fiu0: fiu at fb000000 {
> + 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-rx-bus-width = <2>;
Please include a property on the spi-nor node:
label = "bmc";
This makes it so the first MTD partition will encompass the full flash chip
allowing us to use "flashcp" to update the firmware.
> + partitions at 80000000 {
Could you split the partition table into a separate dtsi file similar to
openbmc-flash-layout.dtsi? This would make it easier to adjust the flash layout
in downstream systems if necessary.
> + compatible = "fixed-partitions";
> + #address-cells = <1>;
> + #size-cells = <1>;
> + u-boot at 0 {
> + label = "u-boot";
> + reg = <0x0000000 0x80000>;
> + 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 0x1400000>;
> + };
> + rwfs at 1c00000 {
> + label = "rwfs";
> + reg = <0x1c00000 0x300000>;
> + };
> + haven-update at 1f00000 {
> + label = "haven-update";
> + reg = <0x1f00000 0x100000>;
> + };
> + };
> + };
> + };
> +
> + pcimbox: pcimbox at f0848000 {
> + status = "okay";
> + };
> +
> + apb {
> +
> + watchdog1: watchdog at 901C {
> + status = "okay";
> + };
> +
> + rng: rng at b000 {
> + status = "okay";
> + };
> +
> + serial0: serial at 1000 {
> + status = "okay";
> + };
> +
> + adc: adc at c000 {
> + status = "okay";
> + };
> + otp:otp at 189000 {
> + status = "okay";
> + };
> +
> + i2c0: i2c at 80000 {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + bus-frequency = <100000>;
> + status = "disabled";
> + };
> +
> + i2c1: i2c at 81000 {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + bus-frequency = <100000>;
> + status = "okay";
> + lm75 at 5c {
> + compatible = "maxim,max31725";
> + reg = <0x5c>;
> + status = "okay";
> + };
> + };
> +
> + i2c2: i2c at 82000 {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + bus-frequency = <100000>;
> + status = "okay";
> + lm75 at 5c {
> + compatible = "maxim,max31725";
> + reg = <0x5c>;
> + status = "okay";
> + };
> + };
> +
> + i2c3: i2c at 83000 {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + bus-frequency = <100000>;
> + status = "okay";
> + lm75 at 5c {
> + compatible = "maxim,max31725";
> + reg = <0x5c>;
> + status = "okay";
> + };
> + };
> +
> + i2c4: i2c at 84000 {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + bus-frequency = <100000>;
> + status = "okay";
> + lm75 at 5c {
> + compatible = "maxim,max31725";
> + reg = <0x5c>;
> + status = "okay";
> + };
> + };
> + i2c5: i2c at 85000 {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + bus-frequency = <100000>;
> + status = "disabled";
> + };
> + i2c6: i2c at 86000 {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + bus-frequency = <100000>;
> + status = "disabled";
> + };
> +
> + i2c7: i2c at 87000 {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + bus-frequency = <100000>;
> + status = "disabled";
> + };
> +
> + i2c8: i2c at 88000 {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + bus-frequency = <100000>;
> + status = "okay";
> + };
> +
> + i2c9: i2c at 89000 {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + bus-frequency = <100000>;
> + status = "okay";
> + eeprom at 55 {
> + compatible = "atmel,24c64";
> + reg = <0x55>;
> + };
> + };
> +
> + i2c10: i2c at 8a000 {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + bus-frequency = <100000>;
> + status = "okay";
> + eeprom at 55 {
> + compatible = "atmel,24c64";
> + reg = <0x55>;
> + };
> + };
> +
> + i2c11: i2c at 8b000 {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + bus-frequency = <100000>;
> + status = "okay";
> +
> + /* P12V Quarter Brick DC/DC Power Module Q54SH12050 @60 */
> + power-brick at 36 {
> + compatible = "delta,dps800";
> + reg = <0x36>;
> + };
> +
> + hotswap at 15 {
> + compatible = "ti,lm5066i";
> + reg = <0x15>;
> + };
> + };
> +
> + i2c12: i2c at 8c000 {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + bus-frequency = <100000>;
> + status = "okay";
> + };
> +
> + i2c13: i2c at 8d000 {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + bus-frequency = <100000>;
> + status = "okay";
> +
> + ipmb at 10 {
> + compatible = "slave-mqueue";
> + reg = <0x10>;
> + status = "okay";
> + };
> + };
> +
> + i2c14: i2c at 8e000 {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + bus-frequency = <100000>;
> + status = "okay";
> +
> + ipmb at 12 {
> + compatible = "slave-mqueue";
> + reg = <0x12>;
> + status = "okay";
> + };
> + };
> +
> + i2c15: i2c at 8f000 {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + bus-frequency = <100000>;
> + status = "okay";
> +
> + i2c-switch at 75 {
> + compatible = "nxp,pca9548";
> + #address-cells = <1>;
> + #size-cells = <0>;
> + reg = <0x75>;
> + i2c-mux-idle-disconnect;
> +
> + i2c_u20: i2c at 0 {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + reg = <0>;
> + };
> +
> + i2c_u21: i2c at 1 {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + reg = <1>;
> + };
> +
> + i2c_u22: i2c at 2 {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + reg = <2>;
> + };
> +
> + i2c_u23: i2c at 3 {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + reg = <3>;
> + };
> +
> + i2c_u24: i2c at 4 {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + reg = <4>;
> + };
> +
> + i2c_u25: i2c at 5 {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + reg = <5>;
> + };
> +
> + i2c_u26: i2c at 6 {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + reg = <6>;
> + };
> +
> + i2c_u27: i2c at 7 {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + reg = <7>;
> + };
> + };
> + };
> +
> + pwm_fan:pwm-fan-controller at 103000 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pwm0_pins &pwm1_pins &pwm2_pins
> + &fanin0_pins &fanin1_pins
> + &fanin2_pins &fanin3_pins
> + &fanin4_pins &fanin5_pins>;
> + status = "okay";
> + fan at 0 {
> + reg = <0x00>;
> + fan-tach-ch = /bits/ 8 <0x00 0x01>;
> + cooling-levels = <127 255>;
> + };
> + fan at 1 {
> + reg = <0x01>;
> + fan-tach-ch = /bits/ 8 <0x02 0x03>;
> + cooling-levels = /bits/ 8 <127 255>;
> + };
> + fan at 2 {
> + reg = <0x02>;
> + fan-tach-ch = /bits/ 8 <0x04 0x05>;
> + cooling-levels = /bits/ 8 <127 255>;
> + };
> + };
> +
> + };
> + };
> +
> + pinctrl: pinctrl at f0800000 {
> + pinctrl-names = "default";
> + pinctrl-0 = <
> + /* GPI pins*/
> + &gpio8_pins
> + &gpio9_pins
> + &gpio12_pins
> + &gpio13_pins
> + &gpio14_pins
> + &gpio60_pins
> + &gpio83_pins
> + &gpio91_pins
> + &gpio92_pins
> + &gpio95_pins
> + &gpio136_pins
> + &gpio137_pins
> + &gpio141_pins
> + &gpio144_pins
> + &gpio145_pins
> + &gpio146_pins
> + &gpio147_pins
> + &gpio148_pins
> + &gpio149_pins
> + &gpio150_pins
> + &gpio151_pins
> + &gpio152_pins
> + &gpio153_pins
> + &gpio154_pins
> + &gpio155_pins
> + &gpio156_pins
> + &gpio157_pins
> + &gpio158_pins
> + &gpio159_pins
> + &gpio161_pins
> + &gpio162_pins
> + &gpio163_pins
> + &gpio164_pins
> + &gpio165_pins
> + &gpio166_pins
> + &gpio167_pins
> + &gpio168_pins
> + &gpio169_pins
> + &gpio170_pins
> + &gpio177_pins
> + &gpio191_pins
> + &gpio192_pins
> + &gpio203_pins
> + /* GPO pins*/
> + &gpio0pp_pins
> + &gpio1pp_pins
> + &gpio2pp_pins
> + &gpio3pp_pins
> + &gpio4pp_pins
> + &gpio5pp_pins
> + &gpio6pp_pins
> + &gpio7pp_pins
> + &gpio10pp_pins
> + &gpio11pp_pins
> + &gpio15od_pins
> + &gpio17pp_pins
> + &gpio18pp_pins
> + &gpio19pp_pins
> + &gpio24pp_pins
> + &gpio25pp_pins
> + &gpio37od_pins
> + &gpio59pp_pins
> + &gpio72od_pins
> + &gpio73od_pins
> + &gpio74od_pins
> + &gpio75od_pins
> + &gpio76od_pins
> + &gpio77od_pins
> + &gpio78od_pins
> + &gpio79od_pins
> + &gpio84pp_pins
> + &gpio85pp_pins
> + &gpio86pp_pins
> + &gpio87pp_pins
> + &gpio88pp_pins
> + &gpio89pp_pins
> + &gpio90pp_pins
> + &gpio93pp_pins
> + &gpio94pp_pins
> + &gpio125pp_pins
> + &gpio126od_pins
> + &gpio127od_pins
> + &gpio142od_pins
> + &gpio143ol_pins
> + &gpio175od_pins
> + &gpio176od_pins
> + &gpio190od_pins
> + &gpio194pp_pins
> + &gpio195od_pins
> + &gpio196od_pins
> + &gpio197od_pins
> + &gpio198od_pins
> + &gpio199od_pins
> + &gpio200pp_pins
> + &gpio202od_pins
> + >;
> + };
> +
> +
> +
> + leds {
> + compatible = "gpio-leds";
> +
> + led-bmc-live {
> + gpios = <&gpio4 15 GPIO_ACTIVE_HIGH>;
> + linux,default-trigger = "heartbeat";
> + };
> +
> + LED_U2_0_LOCATE {
> + gpios = <&gpio0 0 GPIO_ACTIVE_HIGH>;
> + default-state = "off";
> + };
> +
> + LED_U2_1_LOCATE {
> + gpios = <&gpio0 1 GPIO_ACTIVE_HIGH>;
> + default-state = "off";
> + };
> +
> + LED_U2_2_LOCATE {
> + gpios = <&gpio0 2 GPIO_ACTIVE_HIGH>;
> + default-state = "off";
> + };
> +
> + LED_U2_3_LOCATE {
> + gpios = <&gpio0 3 GPIO_ACTIVE_HIGH>;
> + default-state = "off";
> + };
> +
> + LED_U2_4_LOCATE {
> + gpios = <&gpio0 10 GPIO_ACTIVE_HIGH>;
> + default-state = "off";
> + };
> +
> + LED_U2_5_LOCATE {
> + gpios = <&gpio0 11 GPIO_ACTIVE_HIGH>;
> + default-state = "off";
> + };
> +
> + LED_BMC_TRAY_PWRGD {
> + gpios = <&gpio0 19 GPIO_ACTIVE_HIGH>;
> + default-state = "off";
> + };
> +
> + LED_U2_7_FAULT {
> + gpios = <&gpio6 8 GPIO_ACTIVE_HIGH>;
> + default-state = "off";
> + };
> +
> + LED_U2_6_LOCATE {
> + gpios = <&gpio0 24 GPIO_ACTIVE_HIGH>;
> + default-state = "off";
> + };
> +
> + LED_U2_7_LOCATE {
> + gpios = <&gpio0 25 GPIO_ACTIVE_HIGH>;
> + default-state = "off";
> + };
> +
> + LED_U2_0_FAULT {
> + gpios = <&gpio2 20 GPIO_ACTIVE_HIGH>;
> + default-state = "off";
> + };
> +
> + LED_U2_1_FAULT {
> + gpios = <&gpio2 21 GPIO_ACTIVE_HIGH>;
> + default-state = "off";
> + };
> +
> + LED_U2_2_FAULT {
> + gpios = <&gpio2 22 GPIO_ACTIVE_HIGH>;
> + default-state = "off";
> + };
> +
> + LED_U2_3_FAULT {
> + gpios = <&gpio2 23 GPIO_ACTIVE_HIGH>;
> + default-state = "off";
> + };
> +
> + LED_U2_4_FAULT {
> + gpios = <&gpio2 24 GPIO_ACTIVE_HIGH>;
> + default-state = "off";
> + };
> +
> + LED_U2_5_FAULT {
> + gpios = <&gpio2 25 GPIO_ACTIVE_HIGH>;
> + default-state = "off";
> + };
> +
> + LED_U2_6_FAULT {
> + gpios = <&gpio2 26 GPIO_ACTIVE_HIGH>;
> + default-state = "off";
> + };
> + };
> +};
> --
> 2.21.0
>