mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-30 08:31:03 +00:00
224 lines
7.7 KiB
Text
224 lines
7.7 KiB
Text
/*
|
|
* Common support for omap3 EVM 35xx/37xx processor modules
|
|
*/
|
|
|
|
/ {
|
|
memory@80000000 {
|
|
device_type = "memory";
|
|
reg = <0x80000000 0x10000000>; /* 256 MB */
|
|
};
|
|
|
|
wl12xx_vmmc: wl12xx_vmmc {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&wl12xx_gpio>;
|
|
};
|
|
};
|
|
|
|
&dss {
|
|
vdds_dsi-supply = <&vpll2>;
|
|
vdda_video-supply = <&lcd_3v3>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <
|
|
&dss_dpi_pins1
|
|
&dss_dpi_pins2
|
|
>;
|
|
};
|
|
|
|
&hsusb2_phy {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&ehci_phy_pins>;
|
|
};
|
|
|
|
&omap3_pmx_core {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&on_board_gpio_61 &hsusb2_pins>;
|
|
|
|
dss_dpi_pins1: pinmux_dss_dpi_pins2 {
|
|
pinctrl-single,pins = <
|
|
OMAP3_CORE1_IOPAD(0x20d4, PIN_OUTPUT | MUX_MODE0) /* dss_pclk.dss_pclk */
|
|
OMAP3_CORE1_IOPAD(0x20d6, PIN_OUTPUT | MUX_MODE0) /* dss_hsync.dss_hsync */
|
|
OMAP3_CORE1_IOPAD(0x20d8, PIN_OUTPUT | MUX_MODE0) /* dss_vsync.dss_vsync */
|
|
OMAP3_CORE1_IOPAD(0x20da, PIN_OUTPUT | MUX_MODE0) /* dss_acbias.dss_acbias */
|
|
|
|
OMAP3_CORE1_IOPAD(0x20e8, PIN_OUTPUT | MUX_MODE0) /* dss_data6.dss_data6 */
|
|
OMAP3_CORE1_IOPAD(0x20ea, PIN_OUTPUT | MUX_MODE0) /* dss_data7.dss_data7 */
|
|
OMAP3_CORE1_IOPAD(0x20ec, PIN_OUTPUT | MUX_MODE0) /* dss_data8.dss_data8 */
|
|
OMAP3_CORE1_IOPAD(0x20ee, PIN_OUTPUT | MUX_MODE0) /* dss_data9.dss_data9 */
|
|
OMAP3_CORE1_IOPAD(0x20f0, PIN_OUTPUT | MUX_MODE0) /* dss_data10.dss_data10 */
|
|
OMAP3_CORE1_IOPAD(0x20f2, PIN_OUTPUT | MUX_MODE0) /* dss_data11.dss_data11 */
|
|
OMAP3_CORE1_IOPAD(0x20f4, PIN_OUTPUT | MUX_MODE0) /* dss_data12.dss_data12 */
|
|
OMAP3_CORE1_IOPAD(0x20f6, PIN_OUTPUT | MUX_MODE0) /* dss_data13.dss_data13 */
|
|
OMAP3_CORE1_IOPAD(0x20f8, PIN_OUTPUT | MUX_MODE0) /* dss_data14.dss_data14 */
|
|
OMAP3_CORE1_IOPAD(0x20fa, PIN_OUTPUT | MUX_MODE0) /* dss_data15.dss_data15 */
|
|
OMAP3_CORE1_IOPAD(0x20fc, PIN_OUTPUT | MUX_MODE0) /* dss_data16.dss_data16 */
|
|
OMAP3_CORE1_IOPAD(0x20fe, PIN_OUTPUT | MUX_MODE0) /* dss_data17.dss_data17 */
|
|
|
|
OMAP3_CORE1_IOPAD(0x2100, PIN_OUTPUT | MUX_MODE3) /* dss_data18.dss_data0 */
|
|
OMAP3_CORE1_IOPAD(0x2102, PIN_OUTPUT | MUX_MODE3) /* dss_data19.dss_data1 */
|
|
OMAP3_CORE1_IOPAD(0x2104, PIN_OUTPUT | MUX_MODE3) /* dss_data20.dss_data2 */
|
|
OMAP3_CORE1_IOPAD(0x2106, PIN_OUTPUT | MUX_MODE3) /* dss_data21.dss_data3 */
|
|
OMAP3_CORE1_IOPAD(0x2108, PIN_OUTPUT | MUX_MODE3) /* dss_data22.dss_data4 */
|
|
OMAP3_CORE1_IOPAD(0x210a, PIN_OUTPUT | MUX_MODE3) /* dss_data23.dss_data5 */
|
|
>;
|
|
};
|
|
|
|
mmc1_pins: pinmux_mmc1_pins {
|
|
pinctrl-single,pins = <
|
|
OMAP3_CORE1_IOPAD(0x2144, PIN_OUTPUT_PULLUP | MUX_MODE0) /* sdmmc1_clk.sdmmc1_clk */
|
|
OMAP3_CORE1_IOPAD(0x2146, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_cmd.sdmmc1_cmd */
|
|
OMAP3_CORE1_IOPAD(0x2148, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat0.sdmmc1_dat0 */
|
|
OMAP3_CORE1_IOPAD(0x214a, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat1.sdmmc1_dat1 */
|
|
OMAP3_CORE1_IOPAD(0x214c, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat2.sdmmc1_dat2 */
|
|
OMAP3_CORE1_IOPAD(0x214e, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat3.sdmmc1_dat3 */
|
|
OMAP3_CORE1_IOPAD(0x2150, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat4.sdmmc1_dat4 */
|
|
OMAP3_CORE1_IOPAD(0x2152, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat5.sdmmc1_dat5 */
|
|
OMAP3_CORE1_IOPAD(0x2154, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat6.sdmmc1_dat6 */
|
|
OMAP3_CORE1_IOPAD(0x2156, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat7.sdmmc1_dat7 */
|
|
>;
|
|
};
|
|
|
|
/* NOTE: Clocked externally, needs INPUT also for sdmmc2_clk.sdmmc2_clk */
|
|
mmc2_pins: pinmux_mmc2_pins {
|
|
pinctrl-single,pins = <
|
|
OMAP3_CORE1_IOPAD(0x2158, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_clk.sdmmc2_clk */
|
|
OMAP3_CORE1_IOPAD(0x215a, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_cmd.sdmmc2_cmd */
|
|
OMAP3_CORE1_IOPAD(0x215c, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat0.sdmmc2_dat0 */
|
|
OMAP3_CORE1_IOPAD(0x215e, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat1.sdmmc2_dat1 */
|
|
OMAP3_CORE1_IOPAD(0x2160, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat2.sdmmc2_dat2 */
|
|
OMAP3_CORE1_IOPAD(0x2162, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat3.sdmmc2_dat3 */
|
|
OMAP3_CORE1_IOPAD(0x2164, PIN_OUTPUT | MUX_MODE1) /* sdmmc2_dat4.sdmmc2_dir_dat0 */
|
|
OMAP3_CORE1_IOPAD(0x2166, PIN_OUTPUT | MUX_MODE1) /* sdmmc2_dat5.sdmmc2_dir_dat1 */
|
|
OMAP3_CORE1_IOPAD(0x2168, PIN_OUTPUT | MUX_MODE1) /* sdmmc2_dat6.sdmmc2_dir_cmd */
|
|
OMAP3_CORE1_IOPAD(0x216a, PIN_INPUT | MUX_MODE1) /* sdmmc2_dat7.sdmmc2_clkin */
|
|
>;
|
|
};
|
|
|
|
uart3_pins: pinmux_uart3_pins {
|
|
pinctrl-single,pins = <
|
|
OMAP3_CORE1_IOPAD(0x219e, WAKEUP_EN | PIN_INPUT | MUX_MODE0) /* uart3_rx_irrx.uart3_rx_irrx */
|
|
OMAP3_CORE1_IOPAD(0x21a0, PIN_OUTPUT | MUX_MODE0) /* uart3_tx_irtx.uart3_tx_irtx */
|
|
>;
|
|
};
|
|
|
|
/* Devices are routed with gpmc_nbe1.gpio_61 to on-board devices */
|
|
on_board_gpio_61: pinmux_ehci_port_select_pins {
|
|
pinctrl-single,pins = <
|
|
OMAP3_CORE1_IOPAD(0x20c8, PIN_OUTPUT | MUX_MODE4)
|
|
>;
|
|
};
|
|
|
|
/* Used by OHCI and EHCI. OHCI won't work without external phy */
|
|
hsusb2_pins: pinmux_hsusb2_pins {
|
|
pinctrl-single,pins = <
|
|
|
|
/* mcspi1_cs3.hsusb2_data2 */
|
|
OMAP3_CORE1_IOPAD(0x21d4, PIN_INPUT_PULLDOWN | MUX_MODE3)
|
|
|
|
/* mcspi2_clk.hsusb2_data7 */
|
|
OMAP3_CORE1_IOPAD(0x21d6, PIN_INPUT_PULLDOWN | MUX_MODE3)
|
|
|
|
/* mcspi2_simo.hsusb2_data4 */
|
|
OMAP3_CORE1_IOPAD(0x21d8, PIN_INPUT_PULLDOWN | MUX_MODE3)
|
|
|
|
/* mcspi2_somi.hsusb2_data5 */
|
|
OMAP3_CORE1_IOPAD(0x21da, PIN_INPUT_PULLDOWN | MUX_MODE3)
|
|
|
|
/* mcspi2_cs0.hsusb2_data6 */
|
|
OMAP3_CORE1_IOPAD(0x21dc, PIN_INPUT_PULLDOWN | MUX_MODE3)
|
|
|
|
/* mcspi2_cs1.hsusb2_data3 */
|
|
OMAP3_CORE1_IOPAD(0x21de, PIN_INPUT_PULLDOWN | MUX_MODE3)
|
|
>;
|
|
};
|
|
|
|
/*
|
|
* Note that gpio_150 pulled high with internal pull to prevent wlcore
|
|
* reset on return from off mode in idle.
|
|
*/
|
|
wl12xx_gpio: pinmux_wl12xx_gpio {
|
|
pinctrl-single,pins = <
|
|
OMAP3_CORE1_IOPAD(0x2180, PIN_INPUT_PULLUP | MUX_MODE7) /* uart1_cts.gpio_150 */
|
|
OMAP3_CORE1_IOPAD(0x217e, PIN_INPUT | MUX_MODE4) /* uart1_rts.gpio_149 */
|
|
>;
|
|
};
|
|
|
|
smsc911x_pins: pinmux_smsc911x_pins {
|
|
pinctrl-single,pins = <
|
|
OMAP3_CORE1_IOPAD(0x21d2, PIN_INPUT | MUX_MODE4) /* mcspi1_cs2.gpio_176 */
|
|
>;
|
|
};
|
|
};
|
|
|
|
&omap3_pmx_wkup {
|
|
dss_dpi_pins2: pinmux_dss_dpi_pins1 {
|
|
pinctrl-single,pins = <
|
|
OMAP3_WKUP_IOPAD(0x2a0a, PIN_OUTPUT | MUX_MODE3) /* sys_boot0.dss_data18 */
|
|
OMAP3_WKUP_IOPAD(0x2a0c, PIN_OUTPUT | MUX_MODE3) /* sys_boot1.dss_data19 */
|
|
OMAP3_WKUP_IOPAD(0x2a10, PIN_OUTPUT | MUX_MODE3) /* sys_boot3.dss_data20 */
|
|
OMAP3_WKUP_IOPAD(0x2a12, PIN_OUTPUT | MUX_MODE3) /* sys_boot4.dss_data21 */
|
|
OMAP3_WKUP_IOPAD(0x2a14, PIN_OUTPUT | MUX_MODE3) /* sys_boot5.dss_data22 */
|
|
OMAP3_WKUP_IOPAD(0x2a16, PIN_OUTPUT | MUX_MODE3) /* sys_boot6.dss_data23 */
|
|
>;
|
|
};
|
|
};
|
|
|
|
&mmc1 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&mmc1_pins>;
|
|
};
|
|
|
|
&mmc2 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&mmc2_pins>;
|
|
};
|
|
|
|
&mmc3 {
|
|
status = "disabled";
|
|
};
|
|
|
|
&uart1 {
|
|
interrupts-extended = <&intc 72 &omap3_pmx_core OMAP3_UART1_RX>;
|
|
};
|
|
|
|
&uart2 {
|
|
interrupts-extended = <&intc 73 &omap3_pmx_core OMAP3_UART2_RX>;
|
|
};
|
|
|
|
&uart3 {
|
|
interrupts-extended = <&intc 74 &omap3_pmx_core OMAP3_UART3_RX>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&uart3_pins>;
|
|
};
|
|
|
|
/*
|
|
* GPIO_61 (nUSB2_EN_1V8) must be low to enable on-board EHCI USB2 interface
|
|
* for bus switch SN74CB3Q3384A, level-shifter SN74AVC16T245DGGR, and 1.8V.
|
|
*/
|
|
&gpio2 {
|
|
en_usb2_port {
|
|
gpio-hog;
|
|
gpios = <29 GPIO_ACTIVE_HIGH>; /* gpio_61 */
|
|
output-low;
|
|
line-name = "enable usb2 port";
|
|
};
|
|
};
|
|
|
|
/* T2_GPIO_2 low to route GPIO_61 to on-board devices */
|
|
&twl_gpio {
|
|
en_on_board_gpio_61 {
|
|
gpio-hog;
|
|
gpios = <2 GPIO_ACTIVE_HIGH>;
|
|
output-low;
|
|
line-name = "en_hsusb2_clk";
|
|
};
|
|
};
|
|
|
|
&gpmc {
|
|
ranges = <0 0 0x30000000 0x1000000>, /* CS0: 16MB for NAND */
|
|
<5 0 0x2c000000 0x01000000>; /* CS5: 16MB for LAN9220 */
|
|
|
|
ethernet@gpmc {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&smsc911x_pins>;
|
|
};
|
|
};
|