diff options
| -rw-r--r-- | arch/arm/dts/tegra20-trimslice.dts | 69 | ||||
| -rw-r--r-- | board/compulab/trimslice/trimslice.c | 8 | ||||
| -rw-r--r-- | include/configs/trimslice.h | 10 |
3 files changed, 87 insertions, 0 deletions
diff --git a/arch/arm/dts/tegra20-trimslice.dts b/arch/arm/dts/tegra20-trimslice.dts index 74e8a16..1637cbd 100644 --- a/arch/arm/dts/tegra20-trimslice.dts +++ b/arch/arm/dts/tegra20-trimslice.dts @@ -47,6 +47,20 @@ status = "disabled"; }; + pcie-controller@80003000 { + status = "okay"; + + avdd-pex-supply = <&pci_vdd_reg>; + vdd-pex-supply = <&pci_vdd_reg>; + avdd-pex-pll-supply = <&pci_vdd_reg>; + avdd-plle-supply = <&pci_vdd_reg>; + vddio-pex-clk-supply = <&pci_clk_reg>; + + pci@1,0 { + status = "okay"; + }; + }; + usb@c5000000 { nvidia,vbus-gpio = <&gpio 170 0>; /* PV2 */ }; @@ -66,4 +80,59 @@ wp-gpios = <&gpio 122 0>; /* gpio PP2 */ bus-width = <4>; }; + + regulators { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <0>; + + hdmi_vdd_reg: regulator@0 { + compatible = "regulator-fixed"; + reg = <0>; + regulator-name = "avdd_hdmi"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + hdmi_pll_reg: regulator@1 { + compatible = "regulator-fixed"; + reg = <1>; + regulator-name = "avdd_hdmi_pll"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + }; + + vbus_reg: regulator@2 { + compatible = "regulator-fixed"; + reg = <2>; + regulator-name = "usb1_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + enable-active-high; + gpio = <&gpio TEGRA_GPIO(V, 2) 0>; + regulator-always-on; + regulator-boot-on; + }; + + pci_clk_reg: regulator@3 { + compatible = "regulator-fixed"; + reg = <3>; + regulator-name = "pci_clk"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + pci_vdd_reg: regulator@4 { + compatible = "regulator-fixed"; + reg = <4>; + regulator-name = "pci_vdd"; + regulator-min-microvolt = <1050000>; + regulator-max-microvolt = <1050000>; + regulator-always-on; + }; + }; + }; diff --git a/board/compulab/trimslice/trimslice.c b/board/compulab/trimslice/trimslice.c index 723293f..c9da80d 100644 --- a/board/compulab/trimslice/trimslice.c +++ b/board/compulab/trimslice/trimslice.c @@ -13,6 +13,7 @@ #include <asm/arch/pinmux.h> #include <asm/gpio.h> #include <i2c.h> +#include <netdev.h> void pin_mux_usb(void) { @@ -40,3 +41,10 @@ void pin_mux_mmc(void) /* For CD GPIO PP1 */ pinmux_tristate_disable(PMUX_PINGRP_DAP3); } + +#ifdef CONFIG_PCI +int board_eth_init(bd_t *bis) +{ + return pci_eth_init(bis); +} +#endif diff --git a/include/configs/trimslice.h b/include/configs/trimslice.h index a254f86..59f4f67 100644 --- a/include/configs/trimslice.h +++ b/include/configs/trimslice.h @@ -60,6 +60,16 @@ #define CONFIG_USB_HOST_ETHER #define CONFIG_USB_ETHER_ASIX +/* PCI host support */ +#define CONFIG_PCI +#define CONFIG_PCI_TEGRA +#define CONFIG_PCI_PNP +#define CONFIG_CMD_PCI +#define CONFIG_CMD_PCI_ENUM + +/* PCI networking support */ +#define CONFIG_RTL8169 + /* General networking support */ #define CONFIG_CMD_NET #define CONFIG_CMD_DHCP |