diff options
Diffstat (limited to 'arch/arm/boot/dts/am43x-epos-evm.dts')
| -rw-r--r-- | arch/arm/boot/dts/am43x-epos-evm.dts | 107 |
1 files changed, 104 insertions, 3 deletions
diff --git a/arch/arm/boot/dts/am43x-epos-evm.dts b/arch/arm/boot/dts/am43x-epos-evm.dts index 167dbc8494de..ad362c50e32e 100644 --- a/arch/arm/boot/dts/am43x-epos-evm.dts +++ b/arch/arm/boot/dts/am43x-epos-evm.dts @@ -138,6 +138,29 @@ 0x160 (PIN_INPUT | MUX_MODE7) /* spi0_cs1.gpio0_6 */ >; }; + + qspi1_default: qspi1_default { + pinctrl-single,pins = < + 0x7c (PIN_INPUT_PULLUP | MUX_MODE3) + 0x88 (PIN_INPUT_PULLUP | MUX_MODE2) + 0x90 (PIN_INPUT_PULLUP | MUX_MODE3) + 0x94 (PIN_INPUT_PULLUP | MUX_MODE3) + 0x98 (PIN_INPUT_PULLUP | MUX_MODE3) + 0x9c (PIN_INPUT_PULLUP | MUX_MODE3) + >; + }; + + pixcir_ts_pins: pixcir_ts_pins { + pinctrl-single,pins = < + 0x44 (PIN_INPUT_PULLUP | MUX_MODE7) /* gpmc_a1.gpio1_17 */ + >; + }; + + hdq_pins: pinmux_hdq_pins { + pinctrl-single,pins = < + 0x234 (PIN_INPUT_PULLUP | MUX_MODE1) /* cam1_wen.hdq_gpio */ + >; + }; }; matrix_keypad: matrix_keypad@0 { @@ -226,7 +249,9 @@ }; pixcir_ts@5c { - compatible = "pixcir,pixcir_ts"; + compatible = "pixcir,pixcir_tangoc"; + pinctrl-names = "default"; + pinctrl-0 = <&pixcir_ts_pins>; reg = <0x5c>; interrupt-parent = <&gpio1>; interrupts = <17 0>; @@ -234,7 +259,7 @@ attb-gpio = <&gpio1 17 GPIO_ACTIVE_HIGH>; x-size = <1024>; - y-size = <768>; + y-size = <600>; }; }; @@ -341,7 +366,7 @@ }; partition@9 { label = "NAND.file-system"; - reg = <0x00800000 0x1F600000>; + reg = <0x00a00000 0x1f600000>; }; }; }; @@ -367,3 +392,79 @@ pinctrl-0 = <&spi1_pins>; status = "okay"; }; + +&usb2_phy1 { + status = "okay"; +}; + +&usb1 { + dr_mode = "peripheral"; + status = "okay"; +}; + +&usb2_phy2 { + status = "okay"; +}; + +&usb2 { + dr_mode = "host"; + status = "okay"; +}; + +&qspi { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&qspi1_default>; + + spi-max-frequency = <48000000>; + m25p80@0 { + compatible = "mx66l51235l"; + spi-max-frequency = <48000000>; + reg = <0>; + spi-cpol; + spi-cpha; + spi-tx-bus-width = <1>; + spi-rx-bus-width = <4>; + #address-cells = <1>; + #size-cells = <1>; + + /* MTD partition table. + * The ROM checks the first 512KiB + * for a valid file to boot(XIP). + */ + partition@0 { + label = "QSPI.U_BOOT"; + reg = <0x00000000 0x000080000>; + }; + partition@1 { + label = "QSPI.U_BOOT.backup"; + reg = <0x00080000 0x00080000>; + }; + partition@2 { + label = "QSPI.U-BOOT-SPL_OS"; + reg = <0x00100000 0x00010000>; + }; + partition@3 { + label = "QSPI.U_BOOT_ENV"; + reg = <0x00110000 0x00010000>; + }; + partition@4 { + label = "QSPI.U-BOOT-ENV.backup"; + reg = <0x00120000 0x00010000>; + }; + partition@5 { + label = "QSPI.KERNEL"; + reg = <0x00130000 0x0800000>; + }; + partition@6 { + label = "QSPI.FILESYSTEM"; + reg = <0x00930000 0x36D0000>; + }; + }; +}; + +&hdq { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&hdq_pins>; +}; |