| /* SPDX-License-Identifier: GPL-2.0-only */ |
| |
| #undef ENABLE_TOUCH_WAKE |
| |
| Scope (\_SB.PCI0.I2C0) |
| { |
| Device (ATPA) |
| { |
| Name (_HID, "ATML0000") |
| Name (_DDN, "Atmel Touchpad") |
| Name (_UID, 2) |
| Name (_S0W, 4) |
| Name (ISTP, 1) /* Touchpad */ |
| |
| Name (_CRS, ResourceTemplate() |
| { |
| I2cSerialBus ( |
| BOARD_TRACKPAD_I2C_ADDR, // SlaveAddress |
| ControllerInitiated, // SlaveMode |
| 400000, // ConnectionSpeed |
| AddressingMode7Bit, // AddressingMode |
| "\\_SB.PCI0.I2C0", // ResourceSource |
| ) |
| |
| // GPIO13 is PIRQL |
| Interrupt (ResourceConsumer, Level, ActiveLow) { 27 } |
| }) |
| |
| Name (_PRW, Package() { BOARD_TRACKPAD_WAKE_GPIO, 3 }) |
| |
| Method (_DSW, 3, NotSerialized) |
| { |
| Local0 = BOARD_TRACKPAD_WAKE_GPIO |
| If (Arg0 == 1) { |
| // Enable GPIO as wake source |
| \_SB.PCI0.LPCB.GPIO.GWAK (Local0) |
| } |
| } |
| |
| Method (_STA) |
| { |
| If (\S1EN == 1) { |
| Return (0xF) |
| } Else { |
| Return (0x0) |
| } |
| } |
| } |
| |
| Device (CODC) |
| { |
| /* |
| * TODO(kane): Need official HID. |
| * |
| */ |
| Name (_HID, "RT5677CE") |
| Name (_DDN, "RT5667 Codec") |
| Name (_UID, 1) |
| |
| Name (MB1, 1) /* MICBIAS1 = 2.970V */ |
| Name (DACR, 1) /* Use codec internal 1.8V as DACREF source */ |
| Name (DCLK, 0) /* RT5677_DMIC_CLK1 */ |
| Name (PCLK, 1) /* RT5677_PDM_CLK_DIV2 (~3MHz) */ |
| Name (IN1, 1) /* IN1 differential */ |
| Name (IN2, 0) /* IN2 not differential */ |
| Name (OUT1, 1) /* LOUT1 differential */ |
| Name (OUT2, 1) /* LOUT2 differential */ |
| Name (OUT3, 0) /* LOUT3 differential */ |
| Name (ASRC, 1) /* Enable I2S1 ASRC */ |
| Name (JD1, 0) /* JackDetect1 is not used */ |
| Name (JD2, 2) /* Use GPIO5 as JackDetect2 */ |
| Name (JD3, 3) /* Use GPIO6 as JackDetect3 */ |
| |
| /* Add DT style bindings with _DSD */ |
| Name (_DSD, Package () { |
| ToUUID ("daffd814-6eba-4d8c-8a91-bc9bbf4aa301"), |
| Package () { |
| Package () { "realtek,micbias1", 1 }, |
| Package () { "realtek,internal-dacref-en", 1 }, |
| Package () { "realtek,in1-differential", 1 }, |
| Package () { "realtek,in2-differential", 0 }, |
| Package () { "realtek,lout1-differential", 1 }, |
| Package () { "realtek,lout2-differential", 1 }, |
| Package () { "realtek,lout3-differential", 0 }, |
| Package () { "realtek,pdm_clk_div", 1 }, |
| Package () { "realtek,dmic2_clk_pin", 0 }, |
| Package () { "realtek,asrc-en", 1 }, |
| Package () { "realtek,jd1-gpio", 0 }, |
| Package () { "realtek,jd2-gpio", 2 }, |
| Package () { "realtek,jd3-gpio", 3 }, |
| Package () { "realtek,gpio-config", |
| Package () { 0, 0, 0, 0, 0, 2 } }, |
| } |
| }) |
| |
| Name (_CRS, ResourceTemplate() |
| { |
| I2cSerialBus ( |
| BOARD_CODEC_I2C_ADDR, // SlaveAddress |
| ControllerInitiated, // SlaveMode |
| 400000, // ConnectionSpeed |
| AddressingMode7Bit, // AddressingMode |
| "\\_SB.PCI0.I2C0", // ResourceSource |
| ) |
| |
| /* GPIO46 is PIRQO (use HOTWORD_DET as codec IRQ) */ |
| Interrupt (ResourceConsumer, Edge, ActiveHigh) { 30 } |
| |
| /* |
| * Codec GPIOs are 1-based in the schematic |
| * |
| * [0] = Jack Detect (INPUT) |
| * [1] = Mic Present (INPUT) |
| * [2] = Interrupt to the host (OUTPUT) |
| * [3] = Interrupt to the host (OUTPUT) |
| * [4] = Headphone amp control (OUTPUT) |
| */ |
| |
| /* Index 0: Jack Detect - PLUG_DET is GPIO5 */ |
| GpioIo (Exclusive, PullUp, , , IoRestrictionInputOnly, |
| "\\_SB.PCI0.I2C0.CODC") { 4 } |
| |
| /* Index 1: Mic Present - MIC_PRESENT_L is GPIO6 */ |
| GpioIo (Exclusive, PullUp, , , IoRestrictionInputOnly, |
| "\\_SB.PCI0.I2C0.CODC") { 5 } |
| |
| /* Index 2: Codec IRQ - HOTWORD_DET_L is GPIO1 */ |
| GpioIo (Exclusive, PullUp, , , IoRestrictionOutputOnly, |
| "\\_SB.PCI0.I2C0.CODC") { 0 } |
| |
| /* Index 3: Codec Wake - DSP_INT is GPIO4 */ |
| GpioIo (Exclusive, PullUp, , , IoRestrictionOutputOnly, |
| "\\_SB.PCI0.I2C0.CODC") { 3 } |
| |
| /* Index 4: Headphone amp - HP_AMP_SHDN_L is GPIO2 */ |
| GpioIo (Exclusive, PullDown, , , IoRestrictionOutputOnly, |
| "\\_SB.PCI0.I2C0.CODC") { 1 } |
| }) |
| |
| Name (_PRW, Package() { BOARD_CODEC_WAKE_GPIO, 3 }) |
| |
| Method (_DSW, 3, NotSerialized) |
| { |
| Local0 = BOARD_CODEC_WAKE_GPIO |
| If (Arg0 == 1) { |
| // Enable GPIO as wake source |
| \_SB.PCI0.LPCB.GPIO.GWAK (Local0) |
| } |
| } |
| |
| Method (_STA) |
| { |
| If (\S1EN == 1) { |
| Return (0xF) |
| } Else { |
| Return (0x0) |
| } |
| } |
| } |
| } |
| |
| Scope (\_SB.PCI0.I2C1) |
| { |
| Device (ATSA) |
| { |
| Name (_HID, "ATML0001") |
| Name (_DDN, "Atmel Touchscreen") |
| Name (_UID, 5) |
| Name (_S0W, 4) |
| Name (ISTP, 0) /* TouchScreen */ |
| |
| Name (_CRS, ResourceTemplate() |
| { |
| I2cSerialBus ( |
| BOARD_TOUCHSCREEN_I2C_ADDR, // SlaveAddress |
| ControllerInitiated, // SlaveMode |
| 400000, // ConnectionSpeed |
| AddressingMode7Bit, // AddressingMode |
| "\\_SB.PCI0.I2C1", // ResourceSource |
| ) |
| |
| // GPIO14 is PIRQM |
| Interrupt (ResourceConsumer, Level, ActiveLow) { 28 } |
| }) |
| |
| #ifdef ENABLE_TOUCH_WAKE |
| Name (_PRW, Package() { BOARD_TOUCHSCREEN_WAKE_GPIO, 3 }) |
| |
| Method (_DSW, 3, NotSerialized) |
| { |
| Local0 = BOARD_CODEC_WAKE_GPIO |
| If (Arg0 == 1) { |
| // Enable GPIO as wake source |
| \_SB.PCI0.LPCB.GPIO.GWAK (Local0) |
| } |
| } |
| #endif |
| |
| Method (_STA) |
| { |
| If (\S2EN == 1) { |
| Return (0xF) |
| } Else { |
| Return (0x0) |
| } |
| } |
| } |
| } |
| |
| Scope (\_SB.PCI0.SPI0) |
| { |
| Device (CODC) |
| { |
| // TODO: Need official HID. |
| Name (_HID, "RT5677AA") |
| Name (_UID, 1) |
| Name (_CRS, ResourceTemplate () |
| { |
| SpiSerialBus ( |
| 0, // DeviceSelection (CS0?) |
| PolarityLow, // DeviceSelectionPolarity |
| FourWireMode, // WireMode |
| 8, // DataBitLength |
| ControllerInitiated, // SlaveMode |
| 1000000, // ConnectionSpeed (1MHz) |
| ClockPolarityLow, // ClockPolarity |
| ClockPhaseFirst, // ClockPhase |
| "\\_SB.PCI0.SPI0", // ResourceSource |
| 0, // ResourceSourceIndex |
| ResourceConsumer, // ResourceUsage |
| ) |
| }) |
| } |
| } |