diff options
| -rw-r--r-- | recipes-kernel/linux/linux-at91-5.4.81/mts-dts/mtr.dts | 297 |
1 files changed, 144 insertions, 153 deletions
diff --git a/recipes-kernel/linux/linux-at91-5.4.81/mts-dts/mtr.dts b/recipes-kernel/linux/linux-at91-5.4.81/mts-dts/mtr.dts index 6a1ba37..bc6ff93 100644 --- a/recipes-kernel/linux/linux-at91-5.4.81/mts-dts/mtr.dts +++ b/recipes-kernel/linux/linux-at91-5.4.81/mts-dts/mtr.dts @@ -20,13 +20,13 @@ / { #address-cells = <1>; #size-cells = <1>; - model = "Atmel AT91SAM9X5-EK"; + model = "Multi-Tech Systems MTR"; compatible = "atmel,at91sam9x5ek", "atmel,at91sam9x5", "atmel,at91sam9"; interrupt-parent = <&aic>; aliases { serial0 = &dbgu; - serial1 = &usart0; + serial1 = &uart0; serial2 = &usart1; serial3 = &usart2; gpio0 = &pioA; @@ -35,15 +35,12 @@ gpio3 = &pioD; tcb0 = &tcb0; tcb1 = &tcb1; - i2c0 = &i2c0; - i2c1 = &i2c1; - i2c2 = &i2c2; ssc0 = &ssc0; pwm0 = &pwm0; }; chosen { - bootargs = "root=/dev/mtdblock1 rw rootfstype=ubifs ubi.mtd=1 root=ubi0:rootfs"; + bootargs = "mem=128M console=ttyS0,115200 root=/dev/mtdblock8 ro rootfstype=jffs2"; stdout-path = "serial0:115200n8"; }; @@ -87,21 +84,6 @@ reg = <0x00300000 0x8000>; }; - sound { - compatible = "atmel,sam9x5-wm8731-audio"; - - atmel,model = "wm8731 @ AT91SAM9X5EK"; - - atmel,audio-routing = - "Headphone Jack", "RHPOUT", - "Headphone Jack", "LHPOUT", - "LLINEIN", "Line In Jack", - "RLINEIN", "Line In Jack"; - - atmel,ssc-controller = <&ssc0>; - atmel,audio-codec = <&wm8731>; - }; - ahb { compatible = "simple-bus"; #address-cells = <1>; @@ -329,32 +311,20 @@ ebi { pinctrl_ebi_data_0_7: ebi-data-lsb-0 { atmel,pins = - <AT91_PIOD 6 AT91_PERIPH_A AT91_PINCTRL_NONE - AT91_PIOD 7 AT91_PERIPH_A AT91_PINCTRL_NONE - AT91_PIOD 8 AT91_PERIPH_A AT91_PINCTRL_NONE - AT91_PIOD 9 AT91_PERIPH_A AT91_PINCTRL_NONE - AT91_PIOD 10 AT91_PERIPH_A AT91_PINCTRL_NONE - AT91_PIOD 11 AT91_PERIPH_A AT91_PINCTRL_NONE - AT91_PIOD 12 AT91_PERIPH_A AT91_PINCTRL_NONE - AT91_PIOD 13 AT91_PERIPH_A AT91_PINCTRL_NONE>; - }; - - pinctrl_ebi_data_8_15: ebi-data-msb-0 { - atmel,pins = - <AT91_PIOD 14 AT91_PERIPH_A AT91_PINCTRL_NONE - AT91_PIOD 15 AT91_PERIPH_A AT91_PINCTRL_NONE - AT91_PIOD 16 AT91_PERIPH_A AT91_PINCTRL_NONE - AT91_PIOD 17 AT91_PERIPH_A AT91_PINCTRL_NONE - AT91_PIOD 18 AT91_PERIPH_A AT91_PINCTRL_NONE - AT91_PIOD 19 AT91_PERIPH_A AT91_PINCTRL_NONE - AT91_PIOD 20 AT91_PERIPH_A AT91_PINCTRL_NONE - AT91_PIOD 21 AT91_PERIPH_A AT91_PINCTRL_NONE>; + <AT91_PIOD 6 AT91_PERIPH_A AT91_PINCTRL_PULL_UP + AT91_PIOD 7 AT91_PERIPH_A AT91_PINCTRL_PULL_UP + AT91_PIOD 8 AT91_PERIPH_A AT91_PINCTRL_PULL_UP + AT91_PIOD 9 AT91_PERIPH_A AT91_PINCTRL_PULL_UP + AT91_PIOD 10 AT91_PERIPH_A AT91_PINCTRL_PULL_UP + AT91_PIOD 11 AT91_PERIPH_A AT91_PINCTRL_PULL_UP + AT91_PIOD 12 AT91_PERIPH_A AT91_PINCTRL_PULL_UP + AT91_PIOD 13 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>; }; pinctrl_ebi_addr_nand: ebi-addr-0 { atmel,pins = - <AT91_PIOD 2 AT91_PERIPH_A AT91_PINCTRL_NONE - AT91_PIOD 3 AT91_PERIPH_A AT91_PINCTRL_NONE>; + <AT91_PIOD 2 AT91_PERIPH_A AT91_PINCTRL_PULL_UP + AT91_PIOD 3 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>; }; }; @@ -469,13 +439,13 @@ nand { pinctrl_nand_oe_we: nand-oe-we-0 { atmel,pins = - <AT91_PIOD 0 AT91_PERIPH_A AT91_PINCTRL_NONE - AT91_PIOD 1 AT91_PERIPH_A AT91_PINCTRL_NONE>; + <AT91_PIOD 0 AT91_PERIPH_A AT91_PINCTRL_PULL_UP + AT91_PIOD 1 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>; }; pinctrl_nand_rb: nand-rb-0 { atmel,pins = - <AT91_PIOD 5 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>; + <AT91_PIOC 31 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>; }; pinctrl_nand_cs: nand-cs-0 { @@ -484,6 +454,23 @@ }; }; + /* + * Pin A23 will be left floating when the power goes off on the radio. + * We need to pull it down to ensure it is low during radio power-off. + * pinctrl is loaded during the call to platform_device_register() in mts-io. + * If we need to customize this for various hardware revisions, these can + * be loaded as overlays prior to loading the mts-io module, overwriting the + * atmel,pins section. + */ + mts_io { + pinctrl_mts_io: mts_io-0 { + atmel,pins = + <AT91_PIOA 21 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP /* PA21 GPIO pull-up radio-power */ + AT91_PIOA 22 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP /* PA22 GPIO pull-up radio-reset */ + AT91_PIOA 23 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_DOWN>; /* PA23 GPIO pull-down radio-monitor */ + }; + }; + mmc0 { pinctrl_mmc0_slot0_clk_cmd_dat0: mmc0_slot0_clk_cmd_dat0-0 { atmel,pins = @@ -501,7 +488,8 @@ pinctrl_board_mmc0: mmc0-board { atmel,pins = - <AT91_PIOD 15 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; /* PD15 gpio CD pin pull up and deglitch */ + <AT91_PIOA 26 AT91_PERIPH_GPIO AT91_PINCTRL_DEGLITCH /* PA26 gpio A int pin deglitch (external PU) */ + AT91_PIOD 15 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; /* PD15 gpio CD pin pull up and deglitch */ }; }; @@ -810,10 +798,12 @@ reg = <0xf802c000 0x100>; interrupts = <24 IRQ_TYPE_LEVEL_HIGH 3>; pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_macb0_rmii>; + pinctrl-0 = <&pinctrl_macb0_rmii &pinctrl_macb0_rmii_mii>; clocks = <&pmc PMC_TYPE_PERIPHERAL 24>, <&pmc PMC_TYPE_PERIPHERAL 24>; clock-names = "hclk", "pclk"; - status = "disabled"; + + phy-mode = "mii"; + status = "okay"; }; ssc0: ssc@f0010000 { @@ -828,7 +818,7 @@ clocks = <&pmc PMC_TYPE_PERIPHERAL 28>; clock-names = "pclk"; - status = "okay"; + status = "disabled"; }; mmc0: mmc@f0008000 { @@ -850,9 +840,17 @@ status = "okay"; slot@0 { - reg = <0>; + compatible = "ti,wl1271"; + reg = <2>; /* Card function */ bus-width = <4>; - cd-gpios = <&pioD 15 GPIO_ACTIVE_HIGH>; + non-removable; + status = "okay"; + interrupt-parent = <&pioA>; + interrupts = <26 IRQ_TYPE_EDGE_RISING>; /* PA26 - REQUIRED */ + ref-clock-frequency = <38400000>; /* 2 = 38.4MHz */ + platform-quirks = <0x1>; /* 1 = Edge IRQ */ + slot-id = <0>; /* Atmel MCI driver fix */ + cd-gpios = <&pioA 1 GPIO_ACTIVE_HIGH>; }; }; @@ -873,7 +871,7 @@ &pinctrl_board_mmc1 &pinctrl_mmc1_slot0_clk_cmd_dat0 &pinctrl_mmc1_slot0_dat1_3>; - status = "okay"; + status = "disabled"; slot@0 { reg = <0>; @@ -893,8 +891,9 @@ dma-names = "tx", "rx"; clocks = <&pmc PMC_TYPE_CORE PMC_MCK>; clock-names = "usart"; - status = "okay"; + atmel,use-dma-rx; + atmel,use-dma-tx; }; usart0: serial@f801c000 { @@ -908,10 +907,9 @@ dma-names = "tx", "rx"; clocks = <&pmc PMC_TYPE_PERIPHERAL 5>; clock-names = "usart"; - atmel,use-dma-rx; atmel,use-dma-tx; - status = "okay"; + status = "disabled"; }; usart1: serial@f8020000 { @@ -956,55 +954,6 @@ status = "disabled"; }; - i2c0: i2c@f8010000 { - compatible = "atmel,at91sam9x5-i2c"; - reg = <0xf8010000 0x100>; - interrupts = <9 IRQ_TYPE_LEVEL_HIGH 6>; - dmas = <&dma0 1 AT91_DMA_CFG_PER_ID(7)>, - <&dma0 1 AT91_DMA_CFG_PER_ID(8)>; - dma-names = "tx", "rx"; - #address-cells = <1>; - #size-cells = <0>; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_i2c0>; - clocks = <&pmc PMC_TYPE_PERIPHERAL 9>; - status = "okay"; - wm8731: wm8731@1a { - compatible = "wm8731"; - reg = <0x1a>; - }; - }; - - i2c1: i2c@f8014000 { - compatible = "atmel,at91sam9x5-i2c"; - reg = <0xf8014000 0x100>; - interrupts = <10 IRQ_TYPE_LEVEL_HIGH 6>; - dmas = <&dma1 1 AT91_DMA_CFG_PER_ID(5)>, - <&dma1 1 AT91_DMA_CFG_PER_ID(6)>; - dma-names = "tx", "rx"; - #address-cells = <1>; - #size-cells = <0>; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_i2c1>; - clocks = <&pmc PMC_TYPE_PERIPHERAL 10>; - status = "disabled"; - }; - - i2c2: i2c@f8018000 { - compatible = "atmel,at91sam9x5-i2c"; - reg = <0xf8018000 0x100>; - interrupts = <11 IRQ_TYPE_LEVEL_HIGH 6>; - dmas = <&dma0 1 AT91_DMA_CFG_PER_ID(9)>, - <&dma0 1 AT91_DMA_CFG_PER_ID(10)>; - dma-names = "tx", "rx"; - #address-cells = <1>; - #size-cells = <0>; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_i2c2>; - clocks = <&pmc PMC_TYPE_PERIPHERAL 11>; - status = "disabled"; - }; - uart0: serial@f8040000 { compatible = "atmel,at91sam9260-usart"; reg = <0xf8040000 0x200>; @@ -1013,7 +962,13 @@ pinctrl-0 = <&pinctrl_uart0>; clocks = <&pmc PMC_TYPE_PERIPHERAL 15>; clock-names = "usart"; - status = "disabled"; + + atmel,use-dma-rx; + atmel,use-dma-tx; + status = "okay"; + dmas = <&dma0 1 AT91_DMA_CFG_PER_ID(11)>, + <&dma0 1 (AT91_DMA_CFG_PER_ID(12) | AT91_DMA_CFG_FIFOCFG_ASAP)>; + dma-names = "tx", "rx"; }; uart1: serial@f8044000 { @@ -1044,10 +999,7 @@ atmel,adc-res = <8 10>; atmel,adc-res-names = "lowres", "highres"; atmel,adc-use-res = "highres"; - - atmel,adc-ts-wires = <4>; - atmel,adc-ts-pressure-threshold = <10000>; - status = "okay"; + status = "disabled"; trigger0 { trigger-name = "external-rising"; @@ -1088,13 +1040,7 @@ clock-names = "spi_clk"; cs-gpios = <&pioA 14 0>, <0>, <0>, <0>; - status = "disabled"; /* conflicts with mmc1 */ - - m25p80@0 { - compatible = "atmel,at25df321a"; - spi-max-frequency = <50000000>; - reg = <0>; - }; + status = "okay"; }; spi1: spi@f0004000 { @@ -1126,8 +1072,8 @@ pinctrl-names = "default"; pinctrl-0 = <&pinctrl_board_usb2>; - atmel,vbus-gpio = <&pioB 16 GPIO_ACTIVE_HIGH>; - status = "okay"; + /* atmel,vbus-gpio = <&pioB 16 GPIO_ACTIVE_HIGH>; mtrv1: no vbus-gpio */ + status = "disabled"; ep@0 { reg = <0>; @@ -1221,10 +1167,11 @@ clock-names = "ohci_clk", "hclk", "uhpck"; num-ports = <3>; - atmel,vbus-gpio = <0 /* &pioD 18 GPIO_ACTIVE_LOW *//* Activate to have access to port A */ - &pioD 19 GPIO_ACTIVE_LOW - &pioD 20 GPIO_ACTIVE_LOW - >; + //mtcdt: no vbus-gpio + //atmel,vbus-gpio = <0 /* &pioD 18 GPIO_ACTIVE_LOW *//* Activate to have access to port A */ + // &pioD 19 GPIO_ACTIVE_LOW + // &pioD 20 GPIO_ACTIVE_LOW + // >; status = "okay"; }; @@ -1275,13 +1222,13 @@ nand@3 { reg = <0x3 0x0 0x800000>; - rb-gpios = <&pioD 5 GPIO_ACTIVE_HIGH>; + rb-gpios = <&pioC 31 GPIO_ACTIVE_HIGH>; cs-gpios = <&pioD 4 GPIO_ACTIVE_HIGH>; nand-bus-width = <8>; nand-ecc-mode = "hw"; - nand-ecc-strength = <2>; + nand-ecc-strength = <4>; nand-ecc-step-size = <512>; - nand-on-flash-bbt; + /* nand-on-flash-bbt; */ label = "atmel_nand"; partitions { @@ -1289,39 +1236,54 @@ #address-cells = <1>; #size-cells = <1>; + nand@0 { + label = "NANDFlash"; + reg = <0x0 0x10000000>; + }; + at91bootstrap@0 { label = "at91bootstrap"; reg = <0x0 0x40000>; }; uboot@40000 { - label = "u-boot"; - reg = <0x40000 0xc0000>; + label = "u-Boot"; + reg = <0x40000 0x80000>; }; - - ubootenvred@100000 { - label = "U-Boot Env Redundant"; - reg = <0x100000 0x40000>; + + 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>; }; - ubootenv@140000 { - label = "U-Boot Env"; - reg = <0x140000 0x40000>; + config0@800000 { + label = "Config"; + reg = <0x800000 0x800000>; }; - dtb@180000 { - label = "device tree"; - reg = <0x180000 0x80000>; + config1@1000000 { + label = "OEM Config"; + reg = <0x1000000 0x800000>; }; - kernel@200000 { - label = "kernel"; - reg = <0x200000 0x600000>; + rootfs@1800000 { + label = "Rootfs"; + reg = <0x1800000 0x8000000>; }; - rootfs@800000 { - label = "rootfs"; - reg = <0x800000 0x0f800000>; + user@9800000 { + label = "User data"; + reg = <0x9800000 0x6800000>; }; }; }; @@ -1341,7 +1303,14 @@ #size-cells = <0>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_i2c_gpio0>; - status = "disabled"; + status = "okay"; + + id_eeprom@56 { + compatible = "atmel,24c04"; + reg = <0x56>; + pagesize = <16>; + status = "okay"; + }; }; i2c-gpio-1 { @@ -1374,18 +1343,40 @@ status = "disabled"; }; + mts-io-0 { + status = "okay"; + compatible = "mts,mts-io"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_mts_io>; + }; + leds { compatible = "gpio-leds"; - pb18 { - label = "pb18"; - gpios = <&pioB 18 GPIO_ACTIVE_LOW>; - linux,default-trigger = "heartbeat"; + pc21 { + label = "led-status"; + gpios = <&pioC 21 GPIO_ACTIVE_LOW>; + linux,default-trigger = "default-on"; }; - - pd21 { - label = "pd21"; - gpios = <&pioD 21 GPIO_ACTIVE_HIGH>; + pc15 { + label = "led-b"; + gpios = <&pioC 15 GPIO_ACTIVE_LOW>; + }; + pc20 { + label = "led-c"; + gpios = <&pioC 20 GPIO_ACTIVE_LOW>; + }; + pc19 { + label = "led-d"; + gpios = <&pioC 19 GPIO_ACTIVE_LOW>; + }; + pc18 { + label = "led-e"; + gpios = <&pioC 18 GPIO_ACTIVE_LOW>; + }; + pc17 { + label = "led-f"; + gpios = <&pioC 17 GPIO_ACTIVE_LOW>; }; }; |