diff options
Diffstat (limited to 'arch/arm/boot/dts/ti/omap/am335x-guardian.dts')
| -rw-r--r-- | arch/arm/boot/dts/ti/omap/am335x-guardian.dts | 745 |
1 files changed, 745 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/ti/omap/am335x-guardian.dts b/arch/arm/boot/dts/ti/omap/am335x-guardian.dts new file mode 100644 index 000000000000..56e5d954a490 --- /dev/null +++ b/arch/arm/boot/dts/ti/omap/am335x-guardian.dts @@ -0,0 +1,745 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2012 Texas Instruments Incorporated - https://www.ti.com/ + * Copyright (C) 2018 Robert Bosch Power Tools GmbH + */ +/dts-v1/; + +#include "am33xx.dtsi" +#include <dt-bindings/input/input.h> +#include <dt-bindings/interrupt-controller/irq.h> + +/ { + model = "Bosch AM335x Guardian"; + compatible = "bosch,am335x-guardian", "ti,am33xx"; + + chosen { + stdout-path = &uart0; + tick-timer = &timer2; + }; + + cpus { + cpu@0 { + cpu0-supply = <&dcdc2_reg>; + }; + }; + + memory@80000000 { + device_type = "memory"; + reg = <0x80000000 0x10000000>; /* 256 MB */ + }; + + guardian_buttons: gpio-keys { + pinctrl-names = "default"; + pinctrl-0 = <&guardian_button_pins>; + compatible = "gpio-keys"; + + select-button { + label = "guardian-select-button"; + linux,code = <KEY_5>; + gpios = <&gpio1 31 GPIO_ACTIVE_LOW>; + wakeup-source; + }; + + power-button { + label = "guardian-power-button"; + linux,code = <KEY_POWER>; + gpios = <&gpio2 21 GPIO_ACTIVE_LOW>; + wakeup-source; + }; + }; + + guardian_leds: gpio-leds { + pinctrl-names = "default"; + pinctrl-0 = <&guardian_led_pins>; + compatible = "gpio-leds"; + + life-led { + label = "guardian:life-led"; + gpios = <&gpio1 26 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "heartbeat"; + default-state = "off"; + }; + }; + + gpio-poweroff { + compatible = "gpio-poweroff"; + gpios = <&gpio0 1 GPIO_ACTIVE_LOW>; + }; + + panel { + compatible = "ti,tilcdc,panel"; + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&lcd_pins_default &lcd_disen_pins>; + pinctrl-1 = <&lcd_pins_sleep>; + + display-timings { + 320x240 { + hactive = <320>; + vactive = <240>; + hback-porch = <68>; + hfront-porch = <20>; + hsync-len = <1>; + vback-porch = <18>; + vfront-porch = <4>; + vsync-len = <1>; + clock-frequency = <9000000>; + hsync-active = <0>; + vsync-active = <0>; + }; + }; + panel-info { + ac-bias = <255>; + ac-bias-intrpt = <0>; + dma-burst-sz = <16>; + bpp = <24>; + bus-width = <16>; + fdd = <0x80>; + sync-edge = <0>; + sync-ctrl = <1>; + raster-order = <0>; + fifo-th = <0>; + }; + + }; + + guardian_beeper: pwm-7 { + compatible = "ti,omap-dmtimer-pwm"; + #pwm-cells = <3>; + ti,timers = <&timer7>; + pinctrl-names = "default"; + pinctrl-0 = <&guardian_beeper_pins>; + ti,clock-source = <0x01>; + }; + + vmmcsd_fixed: fixedregulator0 { + compatible = "regulator-fixed"; + regulator-name = "vmmcsd_fixed"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + + mt_keypad: mt_keypad@0 { + compatible = "gpio-mt-keypad"; + debounce-delay-ms = <10>; + col-scan-delay-us = <2>; + keypad,num-lines = <5>; + linux,no-autorepeat; + gpio-activelow; + line-gpios = < + &gpio1 24 GPIO_ACTIVE_LOW /*gpio_56*/ + &gpio1 23 GPIO_ACTIVE_LOW /*gpio_55*/ + &gpio1 22 GPIO_ACTIVE_LOW /*gpio_54*/ + &gpio1 20 GPIO_ACTIVE_LOW /*gpio_52*/ + &gpio1 16 GPIO_ACTIVE_LOW /*gpio_48*/ + >; + }; +}; + +&elm { + status = "okay"; +}; + +&gpmc { + pinctrl-names = "default"; + pinctrl-0 = <&nandflash_pins>; + ranges = <0 0 0x08000000 0x1000000>; /* CS0: 16MB for NAND */ + status = "okay"; + + nand@0,0 { + compatible = "ti,omap2-nand"; + reg = <0 0 4>; /* CS0, offset 0, IO size 4 */ + interrupt-parent = <&gpmc>; + interrupts = <0 IRQ_TYPE_NONE>, /* fifoevent */ + <1 IRQ_TYPE_NONE>; /* termcount */ + rb-gpios = <&gpmc 0 GPIO_ACTIVE_HIGH>; /* gpmc_wait0 */ + ti,nand-xfer-type = "prefetch-dma"; + ti,nand-ecc-opt = "bch16"; + ti,elm-id = <&elm>; + nand-bus-width = <8>; + gpmc,device-width = <1>; + gpmc,sync-clk-ps = <0>; + gpmc,cs-on-ns = <0>; + gpmc,cs-rd-off-ns = <30>; + gpmc,cs-wr-off-ns = <30>; + gpmc,adv-on-ns = <0>; + gpmc,adv-rd-off-ns = <30>; + gpmc,adv-wr-off-ns = <30>; + gpmc,we-on-ns = <0>; + gpmc,we-off-ns = <15>; + gpmc,oe-on-ns = <1>; + gpmc,oe-off-ns = <15>; + gpmc,access-ns = <30>; + gpmc,rd-cycle-ns = <30>; + gpmc,wr-cycle-ns = <30>; + gpmc,bus-turnaround-ns = <0>; + gpmc,cycle2cycle-delay-ns = <0>; + gpmc,clk-activation-ns = <0>; + gpmc,wr-access-ns = <0>; + gpmc,wr-data-mux-bus-ns = <0>; + + /* + * MTD partition table + * + * All SPL-* partitions are sized to minimal length which can + * be independently programmable. For NAND flash this is equal + * to size of erase-block. + */ + #address-cells = <1>; + #size-cells = <1>; + + partition@0 { + label = "SPL"; + reg = <0x0 0x40000>; + }; + + partition@1 { + label = "SPL.backup1"; + reg = <0x40000 0x40000>; + }; + + partition@2 { + label = "SPL.backup2"; + reg = <0x80000 0x40000>; + }; + + partition@3 { + label = "SPL.backup3"; + reg = <0xc0000 0x40000>; + }; + + partition@4 { + label = "u-boot"; + reg = <0x100000 0x100000>; + }; + + partition@5 { + label = "u-boot.backup1"; + reg = <0x200000 0x100000>; + }; + + partition@6 { + label = "u-boot-2"; + reg = <0x300000 0x100000>; + }; + + partition@7 { + label = "u-boot-2.backup1"; + reg = <0x400000 0x100000>; + }; + + partition@8 { + label = "u-boot-env"; + reg = <0x500000 0x40000>; + }; + + partition@9 { + label = "u-boot-env.backup1"; + reg = <0x540000 0x40000>; + }; + + partition@10 { + label = "splash-screen"; + reg = <0x580000 0x40000>; + }; + + partition@11 { + label = "UBI"; + reg = <0x5c0000 0x1fa40000>; + }; + }; +}; + +&i2c0 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c0_pins>; + clock-frequency = <400000>; + status = "okay"; + + tps: tps@24 { + reg = <0x24>; + }; +}; + +&lcdc { + blue-and-red-wiring = "crossed"; + status = "okay"; + port { + lcdc_0: endpoint@0 { + remote-endpoint = <0>; + }; + }; +}; + +&mmc1 { + bus-width = <0x4>; + pinctrl-names = "default"; + pinctrl-0 = <&mmc1_pins>; + cd-gpios = <&gpio0 6 GPIO_ACTIVE_LOW>; + vmmc-supply = <&vmmcsd_fixed>; + status = "okay"; +}; + +&rtc { + clocks = <&clk_32768_ck>, <&clk_24mhz_clkctrl AM3_CLK_24MHZ_CLKDIV32K_CLKCTRL 0>; + clock-names = "ext-clk", "int-clk"; +}; + +&spi0 { + ti,pindir-d0-out-d1-in; + pinctrl-names = "default"; + pinctrl-0 = <&spi0_pins>; + status = "okay"; +}; + +#include "../../tps65217.dtsi" + +&tps { + /* + * Configure pmic to enter OFF-state instead of SLEEP-state ("RTC-only + * mode") at poweroff. Most BeagleBone versions do not support RTC-only + * mode and risk hardware damage if this mode is entered. + * + * For details, see linux-omap mailing list May 2015 thread + * [PATCH] ARM: dts: am335x-bone* enable pmic-shutdown-controller + * In particular, messages: + * https://www.spinics.net/lists/linux-omap/msg118585.html + * https://www.spinics.net/lists/linux-omap/msg118615.html + * + * You can override this later with + * &tps { /delete-property/ ti,pmic-shutdown-controller; } + * if you want to use RTC-only mode and made sure you are not affected + * by the hardware problems. (Tip: double-check by performing a current + * measurement after shutdown: it should be less than 1 mA.) + */ + ti,pmic-shutdown-controller; + interrupt-parent = <&intc>; + interrupts = <7>; /* NMI */ + + backlight { + isel = <1>; /* 1 - ISET1, 2 ISET2 */ + fdim = <500>; /* TPS65217_BL_FDIM_500HZ */ + default-brightness = <50>; + /* 1(on) - enable current sink, while initialization */ + /* 0(off) - disable current sink, while initialization */ + isink-en = <1>; + }; + + regulators { + dcdc1_reg: regulator@0 { + regulator-name = "vdds_dpr"; + regulator-always-on; + }; + + dcdc2_reg: regulator@1 { + /* VDD_MPU voltage limits 0.95V - 1.26V with +/-4% tolerance */ + regulator-name = "vdd_mpu"; + regulator-min-microvolt = <925000>; + regulator-max-microvolt = <1351500>; + regulator-boot-on; + regulator-always-on; + }; + + dcdc3_reg: regulator@2 { + /* VDD_CORE voltage limits 0.95V - 1.1V with +/-4% tolerance */ + regulator-name = "vdd_core"; + regulator-min-microvolt = <925000>; + regulator-max-microvolt = <1150000>; + regulator-boot-on; + regulator-always-on; + }; + + ldo1_reg: regulator@3 { + regulator-name = "vio,vrtc,vdds"; + regulator-always-on; + }; + + ldo2_reg: regulator@4 { + regulator-name = "vdd_3v3aux"; + regulator-always-on; + }; + + ldo3_reg: regulator@5 { + regulator-name = "vdd_1v8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + }; + + ldo4_reg: regulator@6 { + regulator-name = "vdd_3v3a"; + regulator-always-on; + }; + }; +}; + +&tscadc { + status = "okay"; + + adc { + ti,adc-channels = <0 1 2 3 4 5 6>; + }; +}; + +&gpio0 { + gpio-line-names = + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "MirxWakeup", + "", + ""; +}; + +&gpio3 { + ti,gpio-always-on; + ti,no-reset-on-init; + gpio-line-names = + "", + "MirxBtReset", + "", + "CcVolAdcEn", + "MirxBlePause", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "AspEn", + "", + "", + "", + "", + "", + "", + "BatVolAdcEn", + "", + "", + "", + "", + "", + "", + "", + "", + "", + ""; +}; + +&uart0 { + pinctrl-names = "default"; + pinctrl-0 = <&uart0_pins>; + status = "okay"; +}; + +&uart2 { + pinctrl-names = "default"; + pinctrl-0 = <&uart2_pins>; + status = "okay"; +}; + +&usb0 { + dr_mode = "peripheral"; +}; + +&usb1 { + dr_mode = "host"; + /delete-property/dmas; + /delete-property/dma-names; +}; + +&am33xx_pinmux { + pinctrl-names = "default"; + pinctrl-0 = <&clkout2_pin &guardian_interface_pins>; + + clkout2_pin: clkout2-pins { + pinctrl-single,pins = < + /* xdma_event_intr1.clkout2 */ + AM33XX_IOPAD(0x9b4, PIN_OUTPUT_PULLDOWN | MUX_MODE3) + >; + }; + + guardian_interface_pins: interface-pins { + pinctrl-single,pins = < + /* ADC_BATSENSE_EN */ + /* (A14) MCASP0_AHCLKx.gpio3[21] */ + AM33XX_IOPAD(0x9ac, PIN_OUTPUT_PULLDOWN | MUX_MODE7 ) + /* ADC_COINCELL_EN */ + /* (J16) MII1_TX_EN.gpio3[3] */ + AM33XX_IOPAD(0x914, PIN_OUTPUT_PULLDOWN | MUX_MODE7 ) + /* ASP_ENABLE */ + /* (A13) MCASP0_ACLKx.gpio3[14] */ + AM33XX_IOPAD(0x990, PIN_OUTPUT_PULLUP | MUX_MODE7) + /* (D16) uart1_rxd.uart1_rxd */ + AM33XX_IOPAD(0x980, PIN_INPUT | MUX_MODE7) + /* (D15) uart1_txd.uart1_txd */ + AM33XX_IOPAD(0x984, PIN_INPUT | MUX_MODE7) + /*SWITCH-OFF_3V6*/ + /* (M18) gpio0[1] */ + AM33XX_IOPAD(0x94c, PIN_OUTPUT_PULLUP | MUX_MODE7) + /* MIRACULIX */ + /* (H17) gmii1_crs.gpio3[1] */ + AM33XX_IOPAD(0x90c, PIN_OUTPUT_PULLDOWN | MUX_MODE7 ) + /* (H18) rmii1_refclk.gpio0[29] */ + AM33XX_IOPAD(0x944, PIN_OUTPUT_PULLDOWN | MUX_MODE7 ) + /* (J18) gmii1_txd3.gpio0[16] */ + AM33XX_IOPAD(0x91c, PIN_INPUT | MUX_MODE7 ) + /* (J17) gmii1_rxdv.gpio3[4] */ + AM33XX_IOPAD(0x918, PIN_OUTPUT_PULLDOWN | MUX_MODE7 ) + >; + }; + + guardian_beeper_pins: dmtimer7-pins { + pinctrl-single,pins = < + AM33XX_IOPAD(0x968, PIN_OUTPUT | MUX_MODE5) /* (E18) timer7 */ + >; + }; + + guardian_button_pins: guardian-button-pins { + pinctrl-single,pins = < + AM33XX_IOPAD(0x940, PIN_INPUT | MUX_MODE7) /* (M16) gmii1_rxd0.gpio2[21] */ + AM33XX_IOPAD(0x884, PIN_INPUT | MUX_MODE7) /* (V9) gpmc_csn2.gpio1[31] */ + >; + }; + + + i2c0_pins: i2c0-pins { + pinctrl-single,pins = < + AM33XX_IOPAD(0x988, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c0_sda.i2c0_sda */ + AM33XX_IOPAD(0x98c, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c0_scl.i2c0_scl */ + >; + }; + + led_bl_pins: gpio-led-bl-pins { + pinctrl-single,pins = < + /* P9_14, gpmc_a[2].GPIO1[18] (backlight control) */ + AM33XX_IOPAD(0x848, PIN_OUTPUT | MUX_MODE7) + >; + }; + + lcd_disen_pins: lcd-disen-pins { + pinctrl-single,pins = < + /* P9_27, mcasp0_fsr.gpio3[19] (lcd_disen) */ + AM33XX_IOPAD(0x9a4, PIN_OUTPUT_PULLUP | SLEWCTRL_SLOW | MUX_MODE7) + >; + }; + + lcd_pins_default: lcd-default-pins { + pinctrl-single,pins = < + /* (U10) gpmc_ad8.lcd_data23 */ + AM33XX_IOPAD(0x820, PIN_OUTPUT | SLEWCTRL_SLOW | MUX_MODE1) + /* (T10) gpmc_ad9.lcd_data22 */ + AM33XX_IOPAD(0x824, PIN_OUTPUT | SLEWCTRL_SLOW | MUX_MODE1) + /* (T11) gpmc_ad10.lcd_data21 */ + AM33XX_IOPAD(0x828, PIN_OUTPUT | SLEWCTRL_SLOW | MUX_MODE1) + /* (U12) gpmc_ad11.lcd_data20 */ + AM33XX_IOPAD(0x82c, PIN_OUTPUT | SLEWCTRL_SLOW | MUX_MODE1) + /* (T12) gpmc_ad12.lcd_data19 */ + AM33XX_IOPAD(0x830, PIN_OUTPUT | SLEWCTRL_SLOW | MUX_MODE1) + /* (R12) gpmc_ad13.lcd_data18 */ + AM33XX_IOPAD(0x834, PIN_OUTPUT | SLEWCTRL_SLOW | MUX_MODE1) + /* (V13) gpmc_ad14.lcd_data17 */ + AM33XX_IOPAD(0x838, PIN_OUTPUT | SLEWCTRL_SLOW | MUX_MODE1) + /* (U13) gpmc_ad15.lcd_data16 */ + AM33XX_IOPAD(0x83c, PIN_OUTPUT | SLEWCTRL_SLOW | MUX_MODE1) + /* lcd_data0.lcd_data0 */ + AM33XX_IOPAD(0x8a0, PIN_OUTPUT | SLEWCTRL_SLOW | MUX_MODE0) + /* lcd_data1.lcd_data1 */ + AM33XX_IOPAD(0x8a4, PIN_OUTPUT | SLEWCTRL_SLOW | MUX_MODE0) + /* lcd_data2.lcd_data2 */ + AM33XX_IOPAD(0x8a8, PIN_OUTPUT | SLEWCTRL_SLOW | MUX_MODE0) + /* lcd_data3.lcd_data3 */ + AM33XX_IOPAD(0x8ac, PIN_OUTPUT | SLEWCTRL_SLOW | MUX_MODE0) + /* lcd_data4.lcd_data4 */ + AM33XX_IOPAD(0x8b0, PIN_OUTPUT | SLEWCTRL_SLOW | MUX_MODE0) + /* lcd_data5.lcd_data5 */ + AM33XX_IOPAD(0x8b4, PIN_OUTPUT | SLEWCTRL_SLOW | MUX_MODE0) + /* lcd_data6.lcd_data6 */ + AM33XX_IOPAD(0x8b8, PIN_OUTPUT | SLEWCTRL_SLOW | MUX_MODE0) + /* lcd_data7.lcd_data7 */ + AM33XX_IOPAD(0x8bc, PIN_OUTPUT | SLEWCTRL_SLOW | MUX_MODE0) + /* lcd_data8.lcd_data8 */ + AM33XX_IOPAD(0x8c0, PIN_OUTPUT | SLEWCTRL_SLOW | MUX_MODE0) + /* lcd_data9.lcd_data9 */ + AM33XX_IOPAD(0x8c4, PIN_OUTPUT | SLEWCTRL_SLOW | MUX_MODE0) + /* lcd_data10.lcd_data10 */ + AM33XX_IOPAD(0x8c8, PIN_OUTPUT | SLEWCTRL_SLOW | MUX_MODE0) + /* lcd_data11.lcd_data11 */ + AM33XX_IOPAD(0x8cc, PIN_OUTPUT | SLEWCTRL_SLOW | MUX_MODE0) + /* lcd_data12.lcd_data12 */ + AM33XX_IOPAD(0x8d0, PIN_OUTPUT | SLEWCTRL_SLOW | MUX_MODE0) + /* lcd_data13.lcd_data13 */ + AM33XX_IOPAD(0x8d4, PIN_OUTPUT | SLEWCTRL_SLOW | MUX_MODE0) + /* lcd_data14.lcd_data14 */ + AM33XX_IOPAD(0x8d8, PIN_OUTPUT | SLEWCTRL_SLOW | MUX_MODE0) + /* lcd_data15.lcd_data15 */ + AM33XX_IOPAD(0x8dc, PIN_OUTPUT | SLEWCTRL_SLOW | MUX_MODE0) + /* lcd_vsync.lcd_vsync */ + AM33XX_IOPAD(0x8e0, PIN_OUTPUT | SLEWCTRL_SLOW | MUX_MODE0) + /* lcd_hsync.lcd_hsync */ + AM33XX_IOPAD(0x8e4, PIN_OUTPUT | SLEWCTRL_SLOW | MUX_MODE0) + /* lcd_pclk.lcd_pclk */ + AM33XX_IOPAD(0x8e8, PIN_OUTPUT | SLEWCTRL_SLOW | MUX_MODE0) + /* lcd_ac_bias_en.lcd_ac_bias_en */ + AM33XX_IOPAD(0x8ec, PIN_OUTPUT | SLEWCTRL_SLOW | MUX_MODE0) + >; + }; + + lcd_pins_sleep: lcd-sleep-pins { + pinctrl-single,pins = < + /* lcd_data0.lcd_data0 */ + AM33XX_IOPAD(0x8a0, PULL_DISABLE | SLEWCTRL_SLOW | MUX_MODE7) + /* lcd_data1.lcd_data1 */ + AM33XX_IOPAD(0x8a4, PULL_DISABLE | SLEWCTRL_SLOW | MUX_MODE7) + /* lcd_data2.lcd_data2 */ + AM33XX_IOPAD(0x8a8, PULL_DISABLE | SLEWCTRL_SLOW | MUX_MODE7) + /* lcd_data3.lcd_data3 */ + AM33XX_IOPAD(0x8ac, PULL_DISABLE | SLEWCTRL_SLOW | MUX_MODE7) + /* lcd_data4.lcd_data4 */ + AM33XX_IOPAD(0x8b0, PULL_DISABLE | SLEWCTRL_SLOW | MUX_MODE7) + /* lcd_data5.lcd_data5 */ + AM33XX_IOPAD(0x8b4, PULL_DISABLE | SLEWCTRL_SLOW | MUX_MODE7) + /* lcd_data6.lcd_data6 */ + AM33XX_IOPAD(0x8b8, PULL_DISABLE | SLEWCTRL_SLOW | MUX_MODE7) + /* lcd_data7.lcd_data7 */ + AM33XX_IOPAD(0x8bc, PULL_DISABLE | SLEWCTRL_SLOW | MUX_MODE7) + /* lcd_data8.lcd_data8 */ + AM33XX_IOPAD(0x8c0, PULL_DISABLE | SLEWCTRL_SLOW | MUX_MODE7) + /* lcd_data9.lcd_data9 */ + AM33XX_IOPAD(0x8c4, PULL_DISABLE | SLEWCTRL_SLOW | MUX_MODE7) + /* lcd_data10.lcd_data10 */ + AM33XX_IOPAD(0x8c8, PULL_DISABLE | SLEWCTRL_SLOW | MUX_MODE7) + /* lcd_data11.lcd_data11 */ + AM33XX_IOPAD(0x8cc, PULL_DISABLE | SLEWCTRL_SLOW | MUX_MODE7) + /* lcd_data12.lcd_data12 */ + AM33XX_IOPAD(0x8d0, PULL_DISABLE | SLEWCTRL_SLOW | MUX_MODE7) + /* lcd_data13.lcd_data13 */ + AM33XX_IOPAD(0x8d4, PULL_DISABLE | SLEWCTRL_SLOW | MUX_MODE7) + /* lcd_data14.lcd_data14 */ + AM33XX_IOPAD(0x8d8, PULL_DISABLE | SLEWCTRL_SLOW | MUX_MODE7) + /* lcd_data15.lcd_data15 */ + AM33XX_IOPAD(0x8dc, PULL_DISABLE | SLEWCTRL_SLOW | MUX_MODE7) + /* lcd_vsync.lcd_vsync */ + AM33XX_IOPAD(0x8e0, PIN_INPUT_PULLDOWN | SLEWCTRL_SLOW | MUX_MODE7) + /* lcd_hsync.lcd_hsync */ + AM33XX_IOPAD(0x8e4, PIN_INPUT_PULLDOWN | SLEWCTRL_SLOW | MUX_MODE7) + /* lcd_pclk.lcd_pclk */ + AM33XX_IOPAD(0x8e8, PIN_INPUT_PULLDOWN | SLEWCTRL_SLOW | MUX_MODE7) + /* lcd_ac_bias_en.lcd_ac_bias_en */ + AM33XX_IOPAD(0x8ec, PIN_INPUT_PULLDOWN | SLEWCTRL_SLOW | MUX_MODE7) + >; + }; + + guardian_led_pins: guardian-led-pins { + pinctrl-single,pins = < + AM33XX_IOPAD(0x868, PIN_OUTPUT | MUX_MODE7) /* (T16) gpmc_a10.gpio1[26] */ + >; + }; + + mmc1_pins: mmc1-pins { + pinctrl-single,pins = < + AM33XX_IOPAD(0x8f0, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat3.mmc0_dat3 */ + AM33XX_IOPAD(0x8f4, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat2.mmc0_dat2 */ + AM33XX_IOPAD(0x8f8, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat1.mmc0_dat1 */ + AM33XX_IOPAD(0x8fc, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat0.mmc0_dat0 */ + AM33XX_IOPAD(0x900, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_clk.mmc0_clk */ + AM33XX_IOPAD(0x904, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_cmd.mmc0_cmd */ + AM33XX_IOPAD(0x960, PIN_INPUT | MUX_MODE7) /* GPIO0_6 */ + >; + }; + + spi0_pins: spi0-pins { + pinctrl-single,pins = < + /* SPI0_CLK - spi0_clk.spi */ + AM33XX_IOPAD(0x950, PIN_OUTPUT_PULLDOWN | MUX_MODE0) + /* SPI0_MOSI - spi0_d0.spi0 */ + AM33XX_IOPAD(0x954, PIN_OUTPUT_PULLUP | MUX_MODE0) + /* SPI0_MISO - spi0_d1.spi0 */ + AM33XX_IOPAD(0x958, PIN_INPUT_PULLUP | MUX_MODE0) + /* SPI0_CS0 - spi */ + AM33XX_IOPAD(0x95c, PIN_OUTPUT_PULLUP | MUX_MODE0) + >; + }; + + uart0_pins: uart0-pins { + pinctrl-single,pins = < + /* uart0_rxd.uart0_rxd */ + AM33XX_IOPAD(0x970, PIN_INPUT_PULLUP | MUX_MODE0) + /* uart0_txd.uart0_txd */ + AM33XX_IOPAD(0x974, PIN_OUTPUT_PULLDOWN | MUX_MODE0) + >; + }; + + uart2_pins: uart2-pins { + pinctrl-single,pins = < + /* K18 uart2_rxd.mirx_txd */ + AM33XX_IOPAD(0x92c, PIN_INPUT_PULLUP | MUX_MODE1) + /* L18 uart2_txd.mirx_rxd */ + AM33XX_IOPAD(0x930, PIN_OUTPUT_PULLDOWN | MUX_MODE1) + >; + }; + + nandflash_pins: nandflash-pins { + pinctrl-single,pins = < + /* (U7) gpmc_ad0.gpmc_ad0 */ + AM33XX_IOPAD(0x800, PIN_INPUT | MUX_MODE0) + /* (V7) gpmc_ad1.gpmc_ad1 */ + AM33XX_IOPAD(0x804, PIN_INPUT | MUX_MODE0) + /* (R8) gpmc_ad2.gpmc_ad2 */ + AM33XX_IOPAD(0x808, PIN_INPUT | MUX_MODE0) + /* (T8) gpmc_ad3.gpmc_ad3 */ + AM33XX_IOPAD(0x80c, PIN_INPUT | MUX_MODE0) + /* (U8) gpmc_ad4.gpmc_ad4 */ + AM33XX_IOPAD(0x810, PIN_INPUT | MUX_MODE0) + /* (V8) gpmc_ad5.gpmc_ad5 */ + AM33XX_IOPAD(0x814, PIN_INPUT | MUX_MODE0) + /* (R9) gpmc_ad6.gpmc_ad6 */ + AM33XX_IOPAD(0x818, PIN_INPUT | MUX_MODE0) + /* (T9) gpmc_ad7.gpmc_ad7 */ + AM33XX_IOPAD(0x81c, PIN_INPUT | MUX_MODE0) + /* (T17) gpmc_wait0.gpmc_wait0 */ + AM33XX_IOPAD(0x870, PIN_INPUT | MUX_MODE0) + /* (U17) gpmc_wpn.gpmc_wpn */ + AM33XX_IOPAD(0x874, PIN_OUTPUT | MUX_MODE0) + /* (V6) gpmc_csn0.gpmc_csn0 */ + AM33XX_IOPAD(0x87c, PIN_OUTPUT | MUX_MODE0) + /* (R7) gpmc_advn_ale.gpmc_advn_ale */ + AM33XX_IOPAD(0x890, PIN_OUTPUT | MUX_MODE0) + /* (T7) gpmc_oen_ren.gpmc_oen_ren */ + AM33XX_IOPAD(0x894, PIN_OUTPUT | MUX_MODE0) + /* (U6) gpmc_wen.gpmc_wen */ + AM33XX_IOPAD(0x898, PIN_OUTPUT | MUX_MODE0) + /* (T6) gpmc_be0n_cle.gpmc_be0n_cle */ + AM33XX_IOPAD(0x89c, PIN_OUTPUT | MUX_MODE0) + >; + }; +}; |