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diff -Naru linux-3.12.27.orig/arch/arm/boot/dts/mtcap.dts linux-3.12.27/arch/arm/boot/dts/mtcap.dts
--- linux-3.12.27.orig/arch/arm/boot/dts/mtcap.dts 1969-12-31 18:00:00.000000000 -0600
+++ linux-3.12.27/arch/arm/boot/dts/mtcap.dts 2017-08-17 13:52:00.360044710 -0500
@@ -0,0 +1,235 @@
+/*
+ * DTS file for Multi-Tech Systems MTCAP Hardware
+ */
+
+/dts-v1/;
+#include "at91sam9g25.dtsi"
+
+/ {
+ model = "Multi-Tech Systems MTCAP";
+ compatible = "atmel,at91sam9g25ek", "atmel,at91sam9x5ek", "atmel,at91sam9x5", "atmel,at91sam9";
+
+ chosen {
+ bootargs = "mem=256M console=ttyS0,115200 root=/dev/mtdblock8 ro rootfstype=jffs2";
+ };
+
+ aliases {
+ spi0 = &spi0;
+ };
+
+ memory {
+ reg = <0x20000000 0x8000000>;
+ };
+
+ clocks {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ main_clock: clock@0 {
+ compatible = "atmel,osc", "fixed-clock";
+ clock-frequency = <12000000>;
+ };
+ };
+
+ ahb {
+ apb {
+ macb0: ethernet@f802c000 {
+ phy-mode = "rmii";
+ status = "okay";
+ };
+
+ mmc0: mmc@f0008000 {
+ pinctrl-names = "default";
+ pinctrl-0 = <
+ /* &pinctrl_board_mmc0 */
+ &pinctrl_mmc0_slot0_clk_cmd_dat0
+ &pinctrl_mmc0_slot0_dat1_3>;
+ status = "okay";
+ slot@0 {
+ reg = <0>;
+ bus-width = <4>;
+ };
+ };
+
+ pinctrl@fffff400 {
+ mmc0 {
+ pinctrl_board_mmc0: mmc0-board {
+ atmel,pins =
+ <AT91_PIOA 4 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; /* PA4 gpio pin pull up and deglitch - WIFI enable */
+ };
+ };
+
+ nand {
+ pinctrl_nand: nand-0 {
+ atmel,pins =
+ <AT91_PIOD 0 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PD0 periph A Read Enable */
+ AT91_PIOD 1 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PD1 periph A Write Enable */
+ AT91_PIOD 2 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PD2 periph A Address Latch Enable */
+ AT91_PIOD 3 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PD3 periph A Command Latch Enable */
+ AT91_PIOD 4 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP /* PD4 gpio Chip Enable pin pull_up */
+ AT91_PIOC 31 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP /* PC31 gpio RDY/BUSY pin pull_up */
+ AT91_PIOD 6 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PD6 periph A Data bit 0 */
+ AT91_PIOD 7 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PD7 periph A Data bit 1 */
+ AT91_PIOD 8 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PD8 periph A Data bit 2 */
+ AT91_PIOD 9 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PD9 periph A Data bit 3 */
+ AT91_PIOD 10 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PD10 periph A Data bit 4 */
+ AT91_PIOD 11 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PD11 periph A Data bit 5 */
+ AT91_PIOD 12 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PD12 periph A Data bit 6 */
+ AT91_PIOD 13 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>; /* PD13 periph A Data bit 7 */
+ };
+
+ pinctrl_nand_16bits: nand_16bits-0 {
+ atmel,pins =
+ <AT91_PIOD 14 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PD14 periph A Data bit 8 */
+ AT91_PIOD 15 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PD15 periph A Data bit 9 */
+ AT91_PIOD 16 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PD16 periph A Data bit 10 */
+ AT91_PIOD 17 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PD17 periph A Data bit 11 */
+ AT91_PIOD 18 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PD18 periph A Data bit 12 */
+ AT91_PIOD 19 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PD19 periph A Data bit 13 */
+ AT91_PIOD 20 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PD20 periph A Data bit 14 */
+ AT91_PIOD 21 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>; /* PD21 periph A Data bit 15 */
+ };
+ };
+ };
+
+ rtc@fffffeb0 {
+ status = "okay";
+ };
+
+ i2c0: i2c@f8010000 {
+ compatible = "i2c-gpio";
+ status = "okay";
+
+ id_eeprom@56 {
+ compatible = "atmel,24c04";
+ reg = <0x56>;
+ pagesize = <16>;
+ };
+ };
+
+ spi@f0000000 {
+ status = "okay";
+ cs-gpios = <&pioA 7 0>, <&pioA 1 0>, <0>, <0>;
+ lora-spi@0 {
+ compatible = "spidev";
+ spi-max-frequency = <2000000>;
+ reg = <0>;
+ };
+ lora-spi@1 {
+ compatible = "spidev";
+ spi-max-frequency = <2000000>;
+ reg = <1>;
+ };
+ };
+
+ dbgu: serial@fffff200 {
+ status = "okay";
+ };
+
+ uart0: serial@f8040000 {
+ status = "okay";
+ };
+
+ watchdog@fffffe40 {
+ status = "okay";
+ };
+ };
+
+ nand0: nand@40000000 {
+ nand-bus-width = <8>;
+ nand-ecc-mode = "hw";
+ atmel,has-pmecc; /* Enable PMECC */
+ atmel,pmecc-sector-size = <512>;
+ status = "okay";
+ reg = < 0x40000000 0x10000000
+ 0xffffe000 0x600 /* PMECC Registers */
+ 0xffffe600 0x200 /* PMECC Error Location Registers */
+ 0x00100000 0x100000 /* PMECC looup table in ROM code */
+ >;
+ atmel,pmecc-lookup-table-offset = <0x8000 0x10000>;
+ gpios = < &pioC 31 GPIO_ACTIVE_HIGH
+ &pioD 4 GPIO_ACTIVE_HIGH
+ 0
+ >;
+ atmel,pmecc-cap = <4>;
+ atmel,nand-has-dma;
+
+ nand@0 {
+ label = "NANDFlash";
+ reg = <0x0 0x10000000>;
+ };
+ at91bootstrap@0 {
+ label = "at91bootstrap";
+ reg = <0x0 0x40000>;
+ };
+ uboot@40000 {
+ label = "u-Boot";
+ reg = <0x40000 0x80000>;
+ };
+ ubootconfig0@c0000 {
+ label = "u-Boot Config";
+ reg = <0xc0000 0xa0000>;
+ };
+ ubootconfig1@160000 {
+ label = "u-Boot Redundant Config";
+ reg = <0x160000 0xa0000>;
+ };
+ uImage@200000 {
+ label = "uImage";
+ reg = <0x200000 0x600000>;
+ };
+ config0@800000 {
+ label = "Config";
+ reg = <0x800000 0x800000>;
+ };
+ config1@1000000 {
+ label = "OEM Config";
+ reg = <0x1000000 0x800000>;
+ };
+ rootfs@1800000 {
+ label = "Rootfs";
+ reg = <0x1800000 0xe800000>;
+ };
+ };
+
+ usb0: ohci@00600000 {
+ status = "okay";
+ num-ports = <3>;
+ };
+
+ usb1: ehci@00700000 {
+ status = "okay";
+ };
+ };
+
+ leds {
+ compatible = "gpio-leds";
+ pc25 {
+ label = "led-status";
+ gpios = <&pioC 25 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "default-on";
+ };
+ pc15 {
+ label = "led-lora";
+ gpios = <&pioC 15 GPIO_ACTIVE_LOW>;
+ };
+ pc16 {
+ label = "led-cd";
+ gpios = <&pioC 16 GPIO_ACTIVE_LOW>;
+ };
+ pc20 {
+ label = "led-wifi";
+ gpios = <&pioC 20 GPIO_ACTIVE_LOW>;
+ };
+ };
+
+ i2c@0 {
+ status = "okay";
+ id_eeprom@56 {
+ compatible = "atmel,24c04";
+ reg = <0x56>;
+ pagesize = <16>;
+ };
+ };
+};
diff -Naru linux-3.12.27.orig/arch/arm/boot/dts/Makefile linux-3.12.27/arch/arm/boot/dts/Makefile
--- linux-3.12.27.orig/arch/arm/boot/dts/Makefile 2017-02-24 14:25:30.983064241 -0600
+++ linux-3.12.27/arch/arm/boot/dts/Makefile 2017-02-24 14:26:50.424821432 -0600
@@ -35,6 +35,7 @@
dtb-$(CONFIG_ARCH_AT91) += at91sam9g35ek.dtb
dtb-$(CONFIG_ARCH_AT91) += at91sam9x25ek.dtb
dtb-$(CONFIG_ARCH_AT91) += at91sam9x35ek.dtb
+dtb-$(CONFIG_ARCH_AT91) += mtcap.dtb
# sama5d3
dtb-$(CONFIG_ARCH_AT91) += sama5d31ek.dtb
dtb-$(CONFIG_ARCH_AT91) += sama5d33ek.dtb
|
