diff options
Diffstat (limited to 'arch/arm/boot/dts/am43x-epos-evm.dts')
| -rw-r--r-- | arch/arm/boot/dts/am43x-epos-evm.dts | 245 |
1 files changed, 219 insertions, 26 deletions
diff --git a/arch/arm/boot/dts/am43x-epos-evm.dts b/arch/arm/boot/dts/am43x-epos-evm.dts index 9d276af7c539..a04d79ec212a 100644 --- a/arch/arm/boot/dts/am43x-epos-evm.dts +++ b/arch/arm/boot/dts/am43x-epos-evm.dts @@ -75,6 +75,9 @@ compatible = "gpio-matrix-keypad"; debounce-delay-ms = <5>; col-scan-delay-us = <2>; + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&matrix_keypad_default>; + pinctrl-1 = <&matrix_keypad_sleep>; row-gpios = <&gpio0 12 GPIO_ACTIVE_HIGH /* Bank0, pin12 */ &gpio0 13 GPIO_ACTIVE_HIGH /* Bank0, pin13 */ @@ -145,6 +148,43 @@ }; &am43xx_pinmux { + pinctrl-names = "default"; + pinctrl-0 = <&unused_pins>; + + unused_pins: unused_pins { + pinctrl-single,pins = < + AM4372_IOPAD(0x848, DS0_PIN_OUTPUT_PULLUP | PIN_OUTPUT_PULLUP | MUX_MODE7) + AM4372_IOPAD(0x850, DS0_PIN_INPUT | PIN_INPUT_PULLDOWN | MUX_MODE7) + AM4372_IOPAD(0x858, DS0_PIN_INPUT | PIN_INPUT_PULLDOWN | MUX_MODE7) + AM4372_IOPAD(0x860, DS0_PIN_INPUT | PIN_INPUT_PULLDOWN | MUX_MODE7) + AM4372_IOPAD(0x864, DS0_PIN_INPUT | PIN_INPUT_PULLDOWN | MUX_MODE7) + AM4372_IOPAD(0x868, DS0_PIN_INPUT | PIN_INPUT_PULLDOWN | MUX_MODE7) + AM4372_IOPAD(0x86c, DS0_PIN_INPUT | PIN_INPUT_PULLDOWN | MUX_MODE7) + AM4372_IOPAD(0x878, DS0_PIN_OUTPUT_PULLUP | PIN_OUTPUT_PULLUP | MUX_MODE7) + AM4372_IOPAD(0x908, DS0_PIN_INPUT_PULLDOWN | PIN_INPUT_PULLDOWN | MUX_MODE7) + AM4372_IOPAD(0x91c, DS0_PIN_OUTPUT_PULLDOWN | PIN_OUTPUT_PULLDOWN | MUX_MODE7) + AM4372_IOPAD(0x920, DS0_PIN_INPUT | PIN_INPUT_PULLDOWN | MUX_MODE7) + AM4372_IOPAD(0x9e0, DS0_PIN_INPUT_PULLDOWN | PIN_INPUT_PULLDOWN | MUX_MODE7) + AM4372_IOPAD(0xA0c, DS0_PIN_OUTPUT_PULLDOWN | PIN_OUTPUT_PULLDOWN | MUX_MODE7) + AM4372_IOPAD(0xA38, DS0_PIN_INPUT | PIN_INPUT_PULLDOWN | MUX_MODE7) + AM4372_IOPAD(0xA3c, DS0_PIN_INPUT | PIN_INPUT_PULLDOWN | MUX_MODE7) + AM4372_IOPAD(0xA40, DS0_PIN_INPUT | PIN_INPUT_PULLDOWN | MUX_MODE7) + AM4372_IOPAD(0xA44, DS0_PIN_INPUT | PIN_INPUT_PULLDOWN | MUX_MODE7) + AM4372_IOPAD(0xA48, DS0_PIN_INPUT | PIN_INPUT_PULLDOWN | MUX_MODE7) + AM4372_IOPAD(0xA4c, DS0_PIN_INPUT | PIN_INPUT_PULLDOWN | MUX_MODE7) + AM4372_IOPAD(0xA50, DS0_PIN_INPUT | PIN_INPUT_PULLDOWN | MUX_MODE7) + AM4372_IOPAD(0xA54, DS0_PIN_INPUT | PIN_INPUT_PULLDOWN | MUX_MODE7) + AM4372_IOPAD(0xA58, DS0_PIN_INPUT | PIN_INPUT_PULLDOWN | MUX_MODE7) + AM4372_IOPAD(0xA5c, DS0_PIN_INPUT | PIN_INPUT_PULLDOWN | MUX_MODE7) + AM4372_IOPAD(0xA60, DS0_PIN_INPUT | PIN_INPUT_PULLDOWN | MUX_MODE7) + AM4372_IOPAD(0xA64, DS0_PIN_OUTPUT_PULLUP | PIN_OUTPUT_PULLUP | MUX_MODE7) + AM4372_IOPAD(0xA68, DS0_PIN_INPUT | PIN_INPUT_PULLDOWN | MUX_MODE7) + AM4372_IOPAD(0xA6C, DS0_PIN_INPUT | PIN_INPUT_PULLDOWN | MUX_MODE7) + AM4372_IOPAD(0xA74, DS0_PIN_INPUT_PULLDOWN | PIN_INPUT_PULLDOWN | MUX_MODE7) + AM4372_IOPAD(0xA78, DS0_PIN_INPUT | PIN_INPUT_PULLDOWN | MUX_MODE7) + >; + }; + cpsw_default: cpsw_default { pinctrl-single,pins = < /* Slave 1 */ @@ -198,7 +238,7 @@ >; }; - nand_flash_x8: nand_flash_x8 { + nand_flash_x8_default: nand_flash_x8_default { pinctrl-single,pins = < AM4372_IOPAD(0x840, PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_a0.SELQSPIorNAND/GPIO */ AM4372_IOPAD(0x800, PIN_INPUT_PULLDOWN | MUX_MODE0) /* gpmc_ad0.gpmc_ad0 */ @@ -219,12 +259,39 @@ >; }; - ecap0_pins: backlight_pins { + nand_flash_x8_sleep: nand_flash_x8_sleep { + pinctrl-single,pins = < + AM4372_IOPAD(0x840, DS0_PIN_OUTPUT_PULLDOWN | MUX_MODE7) + AM4372_IOPAD(0x800, DS0_PIN_OUTPUT_PULLDOWN | MUX_MODE7) + AM4372_IOPAD(0x804, DS0_PIN_OUTPUT_PULLDOWN | MUX_MODE7) + AM4372_IOPAD(0x808, DS0_PIN_OUTPUT_PULLDOWN | MUX_MODE7) + AM4372_IOPAD(0x80c, DS0_PIN_OUTPUT_PULLDOWN | MUX_MODE7) + AM4372_IOPAD(0x810, DS0_PIN_OUTPUT_PULLDOWN | MUX_MODE7) + AM4372_IOPAD(0x814, DS0_PIN_OUTPUT_PULLDOWN | MUX_MODE7) + AM4372_IOPAD(0x818, DS0_PIN_OUTPUT_PULLDOWN | MUX_MODE7) + AM4372_IOPAD(0x81c, DS0_PIN_OUTPUT_PULLDOWN | MUX_MODE7) + AM4372_IOPAD(0x870, DS0_PIN_OUTPUT_PULLUP | MUX_MODE7) + AM4372_IOPAD(0x874, DS0_PIN_OUTPUT_PULLUP | MUX_MODE7) + AM4372_IOPAD(0x87c, DS0_PIN_OUTPUT_PULLUP | MUX_MODE7) + AM4372_IOPAD(0x890, DS0_PIN_OUTPUT_PULLUP | MUX_MODE7) + AM4372_IOPAD(0x894, DS0_PIN_OUTPUT_PULLUP | MUX_MODE7) + AM4372_IOPAD(0x898, DS0_PIN_OUTPUT_PULLUP | MUX_MODE7) + AM4372_IOPAD(0x89c, DS0_PIN_OUTPUT_PULLUP | MUX_MODE7) + >; + }; + + ecap0_pins_default: backlight_pins_default { pinctrl-single,pins = < AM4372_IOPAD(0x964, MUX_MODE0) /* eCAP0_in_PWM0_out.eCAP0_in_PWM0_out MODE0 */ >; }; + ecap0_pins_sleep: backlight_pins_sleep { + pinctrl-single,pins = < + AM4372_IOPAD(0x964, DS0_PIN_OUTPUT_PULLUP | MUX_MODE7) + >; + }; + i2c2_pins: pinmux_i2c2_pins { pinctrl-single,pins = < AM4372_IOPAD(0x9c0, PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE8) /* i2c2_sda.i2c2_sda */ @@ -232,7 +299,7 @@ >; }; - spi0_pins: pinmux_spi0_pins { + spi0_pins_default: pinmux_spi0_pins_default { pinctrl-single,pins = < AM4372_IOPAD(0x950, PIN_INPUT | MUX_MODE0) /* spi0_clk.spi0_clk */ AM4372_IOPAD(0x954, PIN_OUTPUT | MUX_MODE0) /* spi0_d0.spi0_d0 */ @@ -241,7 +308,16 @@ >; }; - spi1_pins: pinmux_spi1_pins { + spi0_pins_sleep: pinmux_spi0_pins_sleep { + pinctrl-single,pins = < + AM4372_IOPAD(0x950, DS0_PIN_OUTPUT_PULLUP | PIN_OUTPUT_PULLUP | MUX_MODE7) + AM4372_IOPAD(0x954, DS0_PIN_OUTPUT_PULLUP | PIN_OUTPUT_PULLUP | MUX_MODE7) + AM4372_IOPAD(0x958, DS0_PIN_OUTPUT_PULLUP | PIN_OUTPUT_PULLUP | MUX_MODE7) + AM4372_IOPAD(0x95c, DS0_PIN_OUTPUT_PULLUP | PIN_OUTPUT_PULLUP | MUX_MODE7) + >; + }; + + spi1_pins_default: pinmux_spi1_pins_default { pinctrl-single,pins = < AM4372_IOPAD(0x990, PIN_INPUT | MUX_MODE3) /* mcasp0_aclkx.spi1_clk */ AM4372_IOPAD(0x994, PIN_OUTPUT | MUX_MODE3) /* mcasp0_fsx.spi1_d0 */ @@ -250,13 +326,54 @@ >; }; - mmc1_pins: pinmux_mmc1_pins { + spi1_pins_sleep: pinmux_spi1_pins_sleep { + pinctrl-single,pins = < + AM4372_IOPAD(0x990, DS0_PIN_OUTPUT_PULLDOWN | PIN_OUTPUT_PULLDOWN | MUX_MODE7) + AM4372_IOPAD(0x994, DS0_PIN_OUTPUT_PULLDOWN | PIN_OUTPUT_PULLDOWN | MUX_MODE7) + AM4372_IOPAD(0x998, DS0_PIN_OUTPUT_PULLDOWN | PIN_OUTPUT_PULLDOWN | MUX_MODE7) + AM4372_IOPAD(0x99c, DS0_PIN_OUTPUT_PULLDOWN | PIN_OUTPUT_PULLDOWN | MUX_MODE7) + >; + }; + + mmc1_pins_default: pinmux_mmc1_pins_default { pinctrl-single,pins = < AM4372_IOPAD(0x960, PIN_INPUT | MUX_MODE7) /* spi0_cs1.gpio0_6 */ >; }; - qspi1_default: qspi1_default { + mmc1_pins_sleep: pinmux_mmc1_pins_sleep { + pinctrl-single,pins = < + AM4372_IOPAD(0x960, DS0_PIN_OUTPUT_PULLUP | PIN_INPUT | MUX_MODE7) + >; + }; + + matrix_keypad_default: matrix_keypad_default { + pinctrl-single,pins = < + AM4372_IOPAD(0x92c, PIN_OUTPUT | MUX_MODE7) /* mii1_tx_clk.gpio3_9 */ + AM4372_IOPAD(0x930, PIN_OUTPUT | MUX_MODE7) /* mii1_rx_clk.gpio3_10 */ + AM4372_IOPAD(0x934, PIN_OUTPUT | MUX_MODE7) /* mii1_rxd3.gpio2_18 */ + AM4372_IOPAD(0x938, PIN_OUTPUT | MUX_MODE7) /* mii1_rxd2.gpio2_19 */ + AM4372_IOPAD(0x978, PIN_INPUT_PULLDOWN | MUX_MODE7) /* uart1_ctsn.gpio0_12 */ + AM4372_IOPAD(0x97C, PIN_INPUT_PULLDOWN | MUX_MODE7) /* uart1_rtsn.gpio0_13 */ + AM4372_IOPAD(0x980, PIN_INPUT_PULLDOWN | MUX_MODE7) /* uart1_rxd.gpio0_14 */ + AM4372_IOPAD(0x984, PIN_INPUT_PULLDOWN | MUX_MODE7) /* uart1_txd.gpio0_15 */ + >; + }; + + matrix_keypad_sleep: matrix_keypad_sleep { + pinctrl-single,pins = < + AM4372_IOPAD(0x92c, PIN_INPUT_PULLUP | MUX_MODE7) + AM4372_IOPAD(0x930, PIN_INPUT_PULLUP | MUX_MODE7) + AM4372_IOPAD(0x934, PIN_INPUT_PULLUP | MUX_MODE7) + AM4372_IOPAD(0x938, PIN_INPUT_PULLUP | MUX_MODE7) + AM4372_IOPAD(0x978, PIN_INPUT_PULLDOWN | MUX_MODE7) + AM4372_IOPAD(0x97C, PIN_INPUT_PULLDOWN | MUX_MODE7) + AM4372_IOPAD(0x980, PIN_INPUT_PULLDOWN | MUX_MODE7) + AM4372_IOPAD(0x984, PIN_INPUT_PULLDOWN | MUX_MODE7) + >; + }; + + qspi1_pins_default: qspi1_pins_default { pinctrl-single,pins = < AM4372_IOPAD(0x87c, PIN_INPUT_PULLUP | MUX_MODE3) AM4372_IOPAD(0x888, PIN_INPUT_PULLUP | MUX_MODE2) @@ -267,12 +384,29 @@ >; }; - pixcir_ts_pins: pixcir_ts_pins { + qspi1_pins_sleep: qspi1_pins_sleep { + pinctrl-single,pins = < + AM4372_IOPAD(0x87c, DS0_PIN_OUTPUT_PULLUP | MUX_MODE7) + AM4372_IOPAD(0x888, DS0_PIN_OUTPUT_PULLUP | MUX_MODE7) + AM4372_IOPAD(0x890, DS0_PIN_OUTPUT_PULLUP | MUX_MODE7) + AM4372_IOPAD(0x894, DS0_PIN_OUTPUT_PULLUP | MUX_MODE7) + AM4372_IOPAD(0x898, DS0_PIN_OUTPUT_PULLUP | MUX_MODE7) + AM4372_IOPAD(0x89c, DS0_PIN_OUTPUT_PULLUP | MUX_MODE7) + >; + }; + + pixcir_ts_pins_default: pixcir_ts_pins_default { pinctrl-single,pins = < AM4372_IOPAD(0x844, PIN_INPUT_PULLUP | MUX_MODE7) /* gpmc_a1.gpio1_17 */ >; }; + pixcir_ts_pins_sleep: pixcir_ts_pins_sleep { + pinctrl-single,pins = < + AM4372_IOPAD(0x844, DS0_PIN_OUTPUT_PULLUP | PIN_OUTPUT_PULLUP | MUX_MODE7) /* gpmc_a1.gpio1_17 */ + >; + }; + hdq_pins: pinmux_hdq_pins { pinctrl-single,pins = < AM4372_IOPAD(0xa34, PIN_INPUT_PULLUP | MUX_MODE1) /* cam1_wen.hdq_gpio */ @@ -355,6 +489,48 @@ >; }; + uart0_pins_default: uart0_pins_default { + pinctrl-single,pins = < + AM4372_IOPAD(0x968, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE0) /* uart0_ctsn.uart0_ctsn */ + AM4372_IOPAD(0x96C, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE0) /* uart0_rtsn.uart0_rtsn */ + AM4372_IOPAD(0x970, PIN_INPUT_PULLUP | SLEWCTRL_FAST | DS0_PULL_UP_DOWN_EN | MUX_MODE0) /* uart0_rxd.uart0_rxd */ + AM4372_IOPAD(0x974, PIN_INPUT | SLEWCTRL_FAST | DS0_PULL_UP_DOWN_EN | MUX_MODE0) /* uart0_txd.uart0_txd */ + >; + }; + + uart0_pins_sleep: uart0_pins_sleep { + pinctrl-single,pins = < + AM4372_IOPAD(0x968, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) + AM4372_IOPAD(0x96C, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) + AM4372_IOPAD(0x970, PIN_INPUT_PULLUP | SLEWCTRL_FAST | DS0_PULL_UP_DOWN_EN | MUX_MODE0) + AM4372_IOPAD(0x974, PIN_INPUT | SLEWCTRL_FAST | DS0_PULL_UP_DOWN_EN | MUX_MODE0) + >; + }; + + usb2_phy1_default: usb2_phy1_default { + pinctrl-single,pins = < + AM4372_IOPAD(0xac0, PIN_INPUT_PULLDOWN | MUX_MODE0) + >; + }; + + usb2_phy1_sleep: usb2_phy1_sleep { + pinctrl-single,pins = < + AM4372_IOPAD(0xac0, DS0_PULL_UP_DOWN_EN | PIN_INPUT_PULLDOWN | MUX_MODE7) + >; + }; + + usb2_phy2_default: usb2_phy2_default { + pinctrl-single,pins = < + AM4372_IOPAD(0xac4, PIN_INPUT_PULLDOWN | MUX_MODE0) + >; + }; + + usb2_phy2_sleep: usb2_phy2_sleep { + pinctrl-single,pins = < + AM4372_IOPAD(0xac4, DS0_PULL_UP_DOWN_EN | PIN_INPUT_PULLDOWN | MUX_MODE7) + >; + }; + mcasp1_pins: mcasp1_pins { pinctrl-single,pins = < AM4372_IOPAD(0x9a0, PIN_INPUT_PULLDOWN | MUX_MODE3) /* MCASP0_ACLKR/MCASP1_ACLKX */ @@ -378,8 +554,9 @@ status = "okay"; vmmc-supply = <&vmmcsd_fixed>; bus-width = <4>; - pinctrl-names = "default"; - pinctrl-0 = <&mmc1_pins>; + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&mmc1_pins_default>; + pinctrl-1 = <&mmc1_pins_sleep>; cd-gpios = <&gpio0 6 GPIO_ACTIVE_LOW>; }; @@ -388,6 +565,7 @@ pinctrl-0 = <&cpsw_default>; pinctrl-1 = <&cpsw_sleep>; status = "okay"; + slaves = <1>; }; &davinci_mdio { @@ -402,11 +580,6 @@ phy-mode = "rmii"; }; -&cpsw_emac1 { - phy_id = <&davinci_mdio>, <1>; - phy-mode = "rmii"; -}; - &phy_sel { rmii-clock-ext; }; @@ -482,8 +655,10 @@ pixcir_ts@5c { compatible = "pixcir,pixcir_tangoc"; - pinctrl-names = "default"; - pinctrl-0 = <&pixcir_ts_pins>; + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&pixcir_ts_pins_default>; + pinctrl-1 = <&pixcir_ts_pins_sleep>; + reg = <0x5c>; interrupt-parent = <&gpio1>; interrupts = <17 IRQ_TYPE_EDGE_FALLING>; @@ -554,8 +729,9 @@ &gpmc { status = "okay"; /* Disable QSPI when enabling GPMC (NAND) */ - pinctrl-names = "default"; - pinctrl-0 = <&nand_flash_x8>; + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&nand_flash_x8_default>; + pinctrl-1 = <&nand_flash_x8_sleep>; ranges = <0 0 0x08000000 0x01000000>; /* CS0 space. Min partition = 16MB */ nand@0,0 { compatible = "ti,omap2-nand"; @@ -651,24 +827,30 @@ &ecap0 { status = "okay"; - pinctrl-names = "default"; - pinctrl-0 = <&ecap0_pins>; + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&ecap0_pins_default>; + pinctrl-1 = <&ecap0_pins_sleep>; }; &spi0 { - pinctrl-names = "default"; - pinctrl-0 = <&spi0_pins>; status = "okay"; + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&spi0_pins_default>; + pinctrl-1 = <&spi0_pins_sleep>; }; &spi1 { - pinctrl-names = "default"; - pinctrl-0 = <&spi1_pins>; status = "okay"; + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&spi1_pins_default>; + pinctrl-1 = <&spi1_pins_sleep>; }; &usb2_phy1 { status = "okay"; + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&usb2_phy1_default>; + pinctrl-1 = <&usb2_phy1_sleep>; }; &usb1 { @@ -678,6 +860,9 @@ &usb2_phy2 { status = "okay"; + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&usb2_phy2_default>; + pinctrl-1 = <&usb2_phy2_sleep>; }; &usb2 { @@ -687,8 +872,9 @@ &qspi { status = "disabled"; /* Disable GPMC (NAND) when enabling QSPI */ - pinctrl-names = "default"; - pinctrl-0 = <&qspi1_default>; + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&qspi1_pins_default>; + pinctrl-1 = <&qspi1_pins_sleep>; spi-max-frequency = <48000000>; m25p80@0 { @@ -774,6 +960,13 @@ }; }; +&uart0 { + status = "okay"; + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&uart0_pins_default>; + pinctrl-1 = <&uart0_pins_sleep>; +}; + &mcasp1 { #sound-dai-cells = <0>; pinctrl-names = "default", "sleep"; |