These are fairly complete, and near-clones of T114 Venice, with an additional I2C port, and MMC address changes for T124.
Change-Id: Icf9d34a2ebf15b5389bbc5293a067a08938ef16a Signed-off-by: Tom Warren twarren@nvidia.com --- arch/arm/dts/tegra124.dtsi | 328 ++++++++++++++++++++++++++++++++++ board/nvidia/dts/tegra124-venice2.dts | 112 ++++++++++++ 2 files changed, 440 insertions(+) create mode 100644 arch/arm/dts/tegra124.dtsi create mode 100644 board/nvidia/dts/tegra124-venice2.dts
diff --git a/arch/arm/dts/tegra124.dtsi b/arch/arm/dts/tegra124.dtsi new file mode 100644 index 0000000..a796f3d --- /dev/null +++ b/arch/arm/dts/tegra124.dtsi @@ -0,0 +1,328 @@ +/include/ "skeleton.dtsi" + +/ { + compatible = "nvidia,tegra124"; + + tegra_car: clock { + compatible = "nvidia,tegra114-car"; + reg = <0x60006000 0x1000>; + #clock-cells = <1>; + }; + + apbdma: dma { + compatible = "nvidia,tegra114-apbdma", "nvidia,tegra30-apbdma"; + reg = <0x6000a000 0x1400>; + interrupts = <0 104 0x04 + 0 105 0x04 + 0 106 0x04 + 0 107 0x04 + 0 108 0x04 + 0 109 0x04 + 0 110 0x04 + 0 111 0x04 + 0 112 0x04 + 0 113 0x04 + 0 114 0x04 + 0 115 0x04 + 0 116 0x04 + 0 117 0x04 + 0 118 0x04 + 0 119 0x04 + 0 128 0x04 + 0 129 0x04 + 0 130 0x04 + 0 131 0x04 + 0 132 0x04 + 0 133 0x04 + 0 134 0x04 + 0 135 0x04 + 0 136 0x04 + 0 137 0x04 + 0 138 0x04 + 0 139 0x04 + 0 140 0x04 + 0 141 0x04 + 0 142 0x04 + 0 143 0x04>; + }; + + gpio: gpio { + compatible = "nvidia,tegra114-gpio"; + reg = <0x6000d000 0x1000>; + interrupts = <0 32 0x04 + 0 33 0x04 + 0 34 0x04 + 0 35 0x04 + 0 55 0x04 + 0 87 0x04 + 0 89 0x04 + 0 125 0x04>; + #gpio-cells = <2>; + gpio-controller; + #interrupt-cells = <2>; + interrupt-controller; + }; + + i2c@7000c000 { + compatible = "nvidia,tegra114-i2c"; + reg = <0x7000c000 0x100>; + interrupts = <0 38 0x04>; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&tegra_car 12>; + status = "disabled"; + }; + + i2c@7000c400 { + compatible = "nvidia,tegra114-i2c"; + reg = <0x7000c400 0x100>; + interrupts = <0 84 0x04>; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&tegra_car 54>; + status = "disabled"; + }; + + i2c@7000c500 { + compatible = "nvidia,tegra114-i2c"; + reg = <0x7000c500 0x100>; + interrupts = <0 92 0x04>; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&tegra_car 67>; + status = "disabled"; + }; + + i2c@7000c700 { + compatible = "nvidia,tegra114-i2c"; + reg = <0x7000c700 0x100>; + interrupts = <0 120 0x04>; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&tegra_car 103>; + status = "disabled"; + }; + + i2c@7000d000 { + compatible = "nvidia,tegra114-i2c"; + reg = <0x7000d000 0x100>; + interrupts = <0 53 0x04>; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&tegra_car 47>; + status = "disabled"; + }; + + i2c@7000d100 { + compatible = "nvidia,tegra114-i2c"; + reg = <0x7000d100 0x100>; + interrupts = <0 53 0x04>; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&tegra_car 47>; + status = "disabled"; + }; + + spi@7000d400 { + compatible = "nvidia,tegra114-spi"; + reg = <0x7000d400 0x200>; + interrupts = <0 59 0x04>; + nvidia,dma-request-selector = <&apbdma 15>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + clocks = <&tegra_car 41>; + }; + + spi@7000d600 { + compatible = "nvidia,tegra114-spi"; + reg = <0x7000d600 0x200>; + interrupts = <0 82 0x04>; + nvidia,dma-request-selector = <&apbdma 16>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + clocks = <&tegra_car 44>; + }; + + spi@7000d800 { + compatible = "nvidia,tegra114-spi"; + reg = <0x7000d800 0x200>; + interrupts = <0 83 0x04>; + nvidia,dma-request-selector = <&apbdma 17>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + clocks = <&tegra_car 46>; + }; + + spi@7000da00 { + compatible = "nvidia,tegra114-spi"; + reg = <0x7000da00 0x200>; + interrupts = <0 93 0x04>; + nvidia,dma-request-selector = <&apbdma 18>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + clocks = <&tegra_car 68>; + }; + + spi@7000dc00 { + compatible = "nvidia,tegra114-spi"; + reg = <0x7000dc00 0x200>; + interrupts = <0 94 0x04>; + nvidia,dma-request-selector = <&apbdma 27>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + clocks = <&tegra_car 104>; + }; + + spi@7000de00 { + compatible = "nvidia,tegra114-spi"; + reg = <0x7000de00 0x200>; + interrupts = <0 79 0x04>; + nvidia,dma-request-selector = <&apbdma 28>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + clocks = <&tegra_car 105>; + }; + + sdhci@700b0000 { + compatible = "nvidia,tegra30-sdhci"; + reg = <0x700b0000 0x200>; + interrupts = <0 14 0x04>; + clocks = <&tegra_car 14>; + status = "disable"; + }; + + sdhci@700b0200 { + compatible = "nvidia,tegra30-sdhci"; + reg = <0x700b0200 0x200>; + interrupts = <0 15 0x04>; + clocks = <&tegra_car 9>; + status = "disable"; + }; + + sdhci@700b0400 { + compatible = "nvidia,tegra30-sdhci"; + reg = <0x700b0400 0x200>; + interrupts = <0 19 0x04>; + clocks = <&tegra_car 69>; + status = "disable"; + }; + + sdhci@700b0600 { + compatible = "nvidia,tegra30-sdhci"; + reg = <0x700b0600 0x200>; + interrupts = <0 31 0x04>; + clocks = <&tegra_car 15>; + status = "disable"; + }; + +/* This table has USB timing parameters for each Oscillator frequency we + * support. There are four sets of values: + * + * 1. PLLU configuration information (reference clock is osc/clk_m and + * PLLU-FOs are fixed at 12MHz/60MHz/480MHz). + * Reference frequency MHZ 12.0 13.0 19.2 26.0 + * ---------------------------------------------------- + * DIVN 960 960 200 960 + * DIVM 12 13 4 26 + * CPCON 12 12 3 12 + * LFCON 2 2 2 2 + * + * 2. PLL CONFIGURATION & PARAMETERS for different clock generators: + * Reference frequency MHZ 12.0 13.0 19.2 26.0 + * ---------------------------------------------------- + * PLLU_ENABLE_DLY_COUNT 02 2 3 4 + * PLLU_STABLE_COUNT 47 51 75 102 + * PLL_ACTIVE_DLY_COUNT 08 9 12 9 + * XTAL_FREQ_COUNT 118 127 188 254 + * + * 3. Debounce values IdDig, Avalid, Bvalid, VbusValid, VbusWakeUp, and + * SessEnd. Each of these signals have their own debouncer and for each of + * those one out of two debouncing times can be chosen (BIAS_DEBOUNCE_A or + * BIAS_DEBOUNCE_B). + * + * The values of DEBOUNCE_A and DEBOUNCE_B are calculated as follows: + * 0xffff -> No debouncing at all + * <n> ms = <n> * 1000 / (1/19.2MHz) / 4 + * + * So to program a 10 ms debounce for BIAS_DEBOUNCE_A, we have: + * BIAS_DEBOUNCE_A[15:0] = 10 * 1000 * 19.2 / 4 = 48000 = 0xBB80 + * + * We need to use only DebounceA for BOOTROM. We don't need the DebounceB + * values, so we can keep those to default. + * + * 4. The 20 microsecond delay after bias cell operation. + * UTMIP_BIAS_PAD_TRK_COUNT + * + * enum { + * PARAM_DIVN, // PLL FEEDBACK DIVIDER + * PARAM_DIVM, // PLL INPUT DIVIDER + * PARAM_DIVP, // POST DIVIDER (2^N) + * PARAM_CPCON, // BASE PLLC CHARGE Pump setup ctrl + * PARAM_LFCON, // BASE PLLC LOOP FILter setup ctrl + * PARAM_ENABLE_DELAY_COUNT, // PLL-U Enable Delay Count + * PARAM_STABLE_COUNT, // PLL-U STABLE count + * PARAM_ACTIVE_DELAY_COUNT, // PLL-U Active delay count + * PARAM_XTAL_FREQ_COUNT, // PLL-U XTAL frequency count + * PARAM_DEBOUNCE_A_TIME, // 10MS DELAY for BIAS_DEBOUNCE_A + * PARAM_BIAS_TIME, // 20US DELAY AFter bias cell op + * // UTMIP_BIAS_PAD_TRK_COUNT + *}; + */ + usbparams@0 { + compatible = "nvidia,usbparams"; + osc-frequency = <13000000>; + /* DivN, DivM, DivP, CPCON, LFCON, Delays Debounce, Bias */ + params = <0x3c0 0x0d 0x00 0xc 2 0x02 0x33 0x09 0x7f 0x7ef4 6>; + }; + + usbparams@1 { + compatible = "nvidia,usbparams"; + osc-frequency = <19200000>; + params = <0x0c8 0x04 0x00 0x3 2 0x03 0x4b 0x0c 0xbc 0xbb80 8>; + }; + + usbparams@2 { + compatible = "nvidia,usbparams"; + osc-frequency = <12000000>; + params = <0x3c0 0x0c 0x00 0xc 2 0x02 0x2f 0x08 0x76 0x7530 5>; + }; + + usbparams@3 { + compatible = "nvidia,usbparams"; + osc-frequency = <26000000>; + params = <0x3c0 0x1a 0x00 0xc 2 0x04 0x66 0x09 0xfe 0xfde8 0xb>; + }; + + usb@7d000000 { + compatible = "nvidia,tegra114-ehci", "nvidia,tegra30-ehci"; + reg = <0x7d000000 0x4000>; + interrupts = < 52 >; + phy_type = "utmi"; + clocks = <&tegra_car 22>; /* PERIPH_ID_USBD */ + status = "disabled"; + }; + + usb@7d004000 { + compatible = "nvidia,tegra114-ehci", "nvidia,tegra30-ehci"; + reg = <0x7d004000 0x4000>; + interrupts = < 53 >; + phy_type = "hsic"; + clocks = <&tegra_car 58>; /* PERIPH_ID_USB2 */ + status = "disabled"; + }; + + usb@7d008000 { + compatible = "nvidia,tegra114-ehci", "nvidia,tegra30-ehci"; + reg = <0x7d008000 0x4000>; + interrupts = < 129 >; + phy_type = "utmi"; + clocks = <&tegra_car 59>; /* PERIPH_ID_USB3 */ + status = "disabled"; + }; +}; diff --git a/board/nvidia/dts/tegra124-venice2.dts b/board/nvidia/dts/tegra124-venice2.dts new file mode 100644 index 0000000..34da40b --- /dev/null +++ b/board/nvidia/dts/tegra124-venice2.dts @@ -0,0 +1,112 @@ +/dts-v1/; + +/include/ "tegra124.dtsi" +#ifdef CONFIG_CHROMEOS +/include/ "flashmap-tegra-ro.dtsi" +/include/ "flashmap-tegra-4mb-rw.dtsi" +/include/ "chromeos-tegra.dtsi" +/include/ "crostegra-common.dtsi" +#endif + +/ { + model = "NVIDIA Venice2"; + compatible = "nvidia,venice2", "nvidia,tegra124"; + + config { + hwid = "NVIDIA Venice2"; + }; + + aliases { + i2c0 = "/i2c@7000d000"; + i2c1 = "/i2c@7000c000"; + i2c2 = "/i2c@7000c400"; + i2c3 = "/i2c@7000c500"; + i2c4 = "/i2c@7000c700"; + i2c5 = "/i2c@7000d100"; + sdhci0 = "/sdhci@700b0600"; + sdhci1 = "/sdhci@700b0400"; + usb0 = "/usb@7d008000"; + }; + + memory { + device_type = "memory"; + reg = <0x80000000 0x80000000>; + }; + + i2c@7000c000 { + status = "okay"; + clock-frequency = <100000>; + nvidia,use-repeat-start; + }; + + i2c@7000c400 { + status = "okay"; + clock-frequency = <100000>; + }; + + i2c@7000c500 { + status = "okay"; + clock-frequency = <100000>; + tpm@20 { + compatible = "infineon,slb9645-tpm"; + reg = <0x20>; + }; + }; + + i2c@7000c700 { + status = "okay"; + clock-frequency = <100000>; + }; + + i2c@7000d000 { + status = "okay"; + clock-frequency = <400000>; + }; + + i2c@7000d100 { + status = "okay"; + clock-frequency = <400000>; + }; + + spi@7000da00 { + status = "okay"; + spi-max-frequency = <25000000>; + firmware_storage_spi: flash@0 { + spi-max-frequency = <25000000>; + }; + }; + + spi@7000d400 { + status = "okay"; + spi-max-frequency = <25000000>; + spi-deactivate-delay = <100>; + cros-ec { + compatible = "google,cros-ec"; + spi-half-duplex; + spi-frame-header = <0xec>; + spi-max-frequency = <4000000>; + ec-interrupt = <&gpio 23 1>; /* PC7, KBC_IRQ_L */ + reg = <0>; + }; + }; + + sdhci@700b0400 { + cd-gpios = <&gpio 170 0>; /* gpio PV2 */ + power-gpios = <&gpio 136 0>; /* gpio PR0 */ + bus-width = <4>; + status = "okay"; + nvidia,removable = <1>; + }; + + sdhci@700b0600 { + bus-width = <8>; + status = "okay"; + nvidia,removable = <0>; + }; + + usb@7d008000 { + /* USB2 */ + nvidia,vbus-gpio = <&gpio 109 0>; /* gpio PN5, USB_VBUS_EN1 */ + status = "okay"; + }; +};