On Mon, Dec 11, 2017 at 07:51:25PM +0800, SZ Lin wrote: > Add support for Moxa UC-8410A open platform > > The UC-8410A computing platform is designed > for embedded communication-centric industrial applications > > The features of UC-8410A are: > * QSPI flash > * SD slot > * 3x LAN > * 8x RS-232/422/485 ports, software-selectable > * Mini PCIe form factor with PCIe/USB signal > * 2x USB host > * TPM > * Watchdog > * RTC > * User LEDs > * Beeper > * Push button > > Signed-off-by: Jimmy Chen <jimmy.chen@xxxxxxxx> > Signed-off-by: Harry YJ Jhou <harryyj.jhou@xxxxxxxx> > Signed-off-by: SZ Lin <sz.lin@xxxxxxxx> > > -- > Changes from v1: > - Add newline between nodes > - Add push button node > - Insert newline between property list and child node > - Include file of "include/dt-bindings/gpio/gpio.h" > - Include file of "include/dt-bindings/input/input.h" > - Use polartiy defines for gpios to make it more readable > - Put 'status' at the end of property list > - Change GPIO pin number in cel_pwr and cel_reset > - Sort the labeled node alphabetically > - Drop container node of regulator and put fixed regulator directly > under root > --- > arch/arm/boot/dts/Makefile | 1 + > arch/arm/boot/dts/ls1021a-moxa-uc-8410a.dts | 241 ++++++++++++++++++++++++++++ > 2 files changed, 242 insertions(+) > create mode 100644 arch/arm/boot/dts/ls1021a-moxa-uc-8410a.dts > > diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile > index d0381e9caf21..62ce9b27ad30 100644 > --- a/arch/arm/boot/dts/Makefile > +++ b/arch/arm/boot/dts/Makefile > @@ -520,6 +520,7 @@ dtb-$(CONFIG_SOC_IMX7D) += \ > imx7s-colibri-eval-v3.dtb \ > imx7s-warp.dtb > dtb-$(CONFIG_SOC_LS1021A) += \ > + ls1021a-moxa-uc-8410a.dtb \ > ls1021a-qds.dtb \ > ls1021a-twr.dtb > dtb-$(CONFIG_SOC_VF610) += \ > diff --git a/arch/arm/boot/dts/ls1021a-moxa-uc-8410a.dts b/arch/arm/boot/dts/ls1021a-moxa-uc-8410a.dts > new file mode 100644 > index 000000000000..bc73b5187990 > --- /dev/null > +++ b/arch/arm/boot/dts/ls1021a-moxa-uc-8410a.dts > @@ -0,0 +1,241 @@ > +/* > + * Copyright (C) 2017 Moxa Inc. - https://www.moxa.com/ > + * > + * Author: Harry YJ Jhou (周亞諄) <harryyj.jhou@xxxxxxxx> > + * Jimmy Chen (陳永達) <jimmy.chen@xxxxxxxx> > + * SZ Lin (林上智) <sz.lin@xxxxxxxx> > + * > + * This program is free software; you can redistribute it and/or modify > + * it under the terms of the GNU General Public License version 2 as > + * published by the Free Software Foundation. > + */ > + > +/dts-v1/; > + > +#include <dt-bindings/gpio/gpio.h> > +#include <dt-bindings/input/input.h> > +#include "ls1021a.dtsi" > + > +/ { > + model = "Moxa UC-8410A"; > + > + aliases { > + enet0_rgmii_phy = &rgmii_phy0; > + enet1_rgmii_phy = &rgmii_phy1; > + enet2_rgmii_phy = &rgmii_phy2; > + }; > + > + sys_mclk: clock-mclk { > + compatible = "fixed-clock"; > + #clock-cells = <0>; > + clock-frequency = <24576000>; > + }; > + > + reg_3p3v: regulator-3p3v { > + compatible = "regulator-fixed"; > + regulator-name = "3P3V"; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + regulator-always-on; > + }; > + > + leds { > + compatible = "gpio-leds"; > + > + cel_pwr { We generally use hyphen rather than underscore in node name. > + label = "UC8410A:CEL-PWR"; > + gpios = <&gpio3 27 GPIO_ACTIVE_LOW>; > + default-state = "off"; > + }; > + > + cel_reset { > + label = "UC8410A:CEL-RESET"; > + gpios = <&gpio3 28 GPIO_ACTIVE_LOW>; > + default-state = "off"; > + }; > + > + str_led { > + label = "UC8410A:RED:PROG"; > + gpios = <&gpio0 16 GPIO_ACTIVE_HIGH>; > + linux,default-trigger = "mmc0"; > + }; > + > + sw_ready { > + label = "UC8410A:GREEN:SWRDY"; > + gpios = <&gpio0 18 GPIO_ACTIVE_HIGH>; > + default-state = "on"; > + }; > + > + beeper { > + label = "UC8410A:BEEP"; > + gpios = <&gpio0 20 GPIO_ACTIVE_HIGH>; > + default-state = "off"; > + }; > + > + prog_led0 { > + label = "UC8410A:GREEN:PROG2"; > + gpios = <&gpio3 14 GPIO_ACTIVE_HIGH>; > + default-state = "off"; > + }; > + > + prog_led1 { > + label = "UC8410A:GREEN:PROG1"; > + gpios = <&gpio3 15 GPIO_ACTIVE_HIGH>; > + default-state = "off"; > + }; > + > + prog_led2 { > + label = "UC8410A:GREEN:PROG0"; > + gpios = <&gpio3 16 GPIO_ACTIVE_HIGH>; > + default-state = "off"; > + }; > + > + wifi_signal0 { > + label = "UC8410A:GREEN:CEL2"; > + gpios = <&gpio3 17 GPIO_ACTIVE_HIGH>; > + default-state = "off"; > + }; > + > + wifi_signal1 { > + label = "UC8410A:GREEN:CEL1"; > + gpios = <&gpio3 18 GPIO_ACTIVE_HIGH>; > + default-state = "off"; > + }; > + > + wifi_signal2 { > + label = "UC8410A:GREEN:CEL0"; > + gpios = <&gpio3 19 GPIO_ACTIVE_HIGH>; > + default-state = "off"; > + }; > + > + cpu_diag_red { > + label = "UC8410A:RED:DIA"; > + gpios = <&gpio3 20 GPIO_ACTIVE_HIGH>; > + default-state = "off"; > + }; > + > + cpu_diag_green { > + label = "UC8410A:GREEN:DIA"; > + gpios = <&gpio3 21 GPIO_ACTIVE_HIGH>; > + default-state = "off"; > + }; > + > + cpu_diag_yellow { > + label = "UC8410A:YELLOW:DIA"; > + gpios = <&gpio3 22 GPIO_ACTIVE_HIGH>; > + default-state = "off"; > + }; > + }; > + > + gpio-keys { > + compatible = "gpio-keys"; > + > + pushbtn-key { > + label = "push button key"; > + gpios = <&gpio1 21 GPIO_ACTIVE_LOW>; > + linux,code = <BTN_MISC>; > + default-state = "on"; > + }; > + }; > +}; > + > +&enet0 { > + phy-handle = <&rgmii_phy0>; > + phy-connection-type = "rgmii-id"; > + status = "okay"; > +}; > + > +&enet1 { > + phy-handle = <&rgmii_phy1>; > + phy-connection-type = "rgmii-id"; > + status = "okay"; > +}; > + > +&enet2 { > + phy-handle = <&rgmii_phy2>; > + phy-connection-type = "rgmii-id"; > + status = "okay"; > +}; > + > +&i2c0 { > + clock-frequency = <100000>; > + status = "okay"; > + > + rtc { Nodes with 'reg' property should have a match unit-address after node name. > + compatible = "dallas,ds1374"; > + reg = <0x68>; > + }; > + > + tpm { Sort nodes with unit-address in order of the address. > + compatible = "infineon,slb9635tt"; > + reg = <0x20>; > + }; > +}; > + > +&lpuart0 { > + status = "okay"; > +}; > + > +&mdio0 { > + rgmii_phy0: ethernet-phy@0 { > + compatible = "marvell,88e1118"; > + reg = <0x0>; > + marvell,reg-init = > + <3 0x11 0 0x4415>, /* Reg 3,17 */ > + <3 0x10 0 0x77>; /* Reg 3,16 */ > + }; > + > + rgmii_phy1: ethernet-phy@1 { > + compatible = "marvell,88e1118"; > + reg = <0x1>; > + marvell,reg-init = > + <3 0x11 0 0x4415>, /* Reg 3,17 */ > + <3 0x10 0 0x77>; /* Reg 3,16 */ > + }; > + > + rgmii_phy2: ethernet-phy@2 { > + compatible = "marvell,88e1118"; > + reg = <0x2>; > + marvell,reg-init = > + <3 0x11 0 0x4415>, /* Reg 3,17 */ > + <3 0x10 0 0x77>; /* Reg 3,16 */ > + }; > +}; > + > +&qspi { > + bus-num = <0>; > + fsl,spi-num-chipselects = <2>; > + fsl,spi-flash-chipselects = <0>; > + fsl,qspi-has-second-chip; > + status = "okay"; > + > + flash: flash@0 { > + compatible = "spansion,s25fl064l", "spansion,s25fl164k"; > + #address-cells = <1>; > + #size-cells = <1>; > + spi-max-frequency = <20000000>; > + reg = <0>; > + > + partitions@0 { > + label = "U-Boot"; > + reg = <0x0 0x180000>; > + }; > + > + partitions@1 { The unit-address doesn't match 'reg' property. Shawn > + label = "U-Boot Env"; > + reg = <0x180000 0x680000>; > + }; > + }; > +}; > + > +&sata { > + status = "okay"; > +}; > + > +&uart0 { > + status = "okay"; > +}; > + > +&uart1 { > + status = "okay"; > +}; > -- > 2.15.1 > -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
