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linux/arch/arm/boot/dts/tegra30-cardhu.dtsi
Stephen Warren abf80c276d ARM: tegra: move serial clock-frequency attr into the Tegra30 dtsi 
No Tegra30 Platform is running PLL_P at another rate than 408MHz, nor is
any using any other PLL as UART source clock. Move attribute into SoC
level dtsi file to slim down board DT files.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
2013-01-28 11:24:09 -07:00

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/include/ "tegra30.dtsi"
/**
* This file contains common DT entry for all fab version of Cardhu.
* There is multiple fab version of Cardhu starting from A01 to A07.
* Cardhu fab version A01 and A03 are not supported. Cardhu fab version
* A02 will have different sets of GPIOs for fixed regulator compare to
* Cardhu fab version A04. The Cardhu fab version A05, A06, A07 are
* compatible with fab version A04. Based on Cardhu fab version, the
* related dts file need to be chosen like for Cardhu fab version A02,
* use tegra30-cardhu-a02.dts, Cardhu fab version A04 and later, use
* tegra30-cardhu-a04.dts.
* The identification of board is done in two ways, by looking the sticker
* on PCB and by reading board id eeprom.
* The stciker will have number like 600-81291-1000-002 C.3. In this 4th
* number is the fab version like here it is 002 and hence fab version A02.
* The (downstream internal) U-Boot of Cardhu display the board-id as
* follows:
* BoardID: 0C5B, SKU: 0A01, Fab: 02, Rev: 45.00
* In this Fab version is 02 i.e. A02.
* The BoardID I2C eeprom is interfaced through i2c5 (pwr_i2c address 0x56).
* The location 0x8 of this eeprom contains the Fab version. It is 1 byte
* wide.
*/
/ {
model = "NVIDIA Tegra30 Cardhu evaluation board";
compatible = "nvidia,cardhu", "nvidia,tegra30";
memory {
reg = <0x80000000 0x40000000>;
};
pinmux {
pinctrl-names = "default";
pinctrl-0 = <&state_default>;
state_default: pinmux {
sdmmc1_clk_pz0 {
nvidia,pins = "sdmmc1_clk_pz0";
nvidia,function = "sdmmc1";
nvidia,pull = <0>;
nvidia,tristate = <0>;
};
sdmmc1_cmd_pz1 {
nvidia,pins = "sdmmc1_cmd_pz1",
"sdmmc1_dat0_py7",
"sdmmc1_dat1_py6",
"sdmmc1_dat2_py5",
"sdmmc1_dat3_py4";
nvidia,function = "sdmmc1";
nvidia,pull = <2>;
nvidia,tristate = <0>;
};
sdmmc3_clk_pa6 {
nvidia,pins = "sdmmc3_clk_pa6";
nvidia,function = "sdmmc3";
nvidia,pull = <0>;
nvidia,tristate = <0>;
};
sdmmc3_cmd_pa7 {
nvidia,pins = "sdmmc3_cmd_pa7",
"sdmmc3_dat0_pb7",
"sdmmc3_dat1_pb6",
"sdmmc3_dat2_pb5",
"sdmmc3_dat3_pb4";
nvidia,function = "sdmmc3";
nvidia,pull = <2>;
nvidia,tristate = <0>;
};
sdmmc4_clk_pcc4 {
nvidia,pins = "sdmmc4_clk_pcc4",
"sdmmc4_rst_n_pcc3";
nvidia,function = "sdmmc4";
nvidia,pull = <0>;
nvidia,tristate = <0>;
};
sdmmc4_dat0_paa0 {
nvidia,pins = "sdmmc4_dat0_paa0",
"sdmmc4_dat1_paa1",
"sdmmc4_dat2_paa2",
"sdmmc4_dat3_paa3",
"sdmmc4_dat4_paa4",
"sdmmc4_dat5_paa5",
"sdmmc4_dat6_paa6",
"sdmmc4_dat7_paa7";
nvidia,function = "sdmmc4";
nvidia,pull = <2>;
nvidia,tristate = <0>;
};
dap2_fs_pa2 {
nvidia,pins = "dap2_fs_pa2",
"dap2_sclk_pa3",
"dap2_din_pa4",
"dap2_dout_pa5";
nvidia,function = "i2s1";
nvidia,pull = <0>;
nvidia,tristate = <0>;
};
sdio3 {
nvidia,pins = "drive_sdio3";
nvidia,high-speed-mode = <0>;
nvidia,schmitt = <0>;
nvidia,pull-down-strength = <46>;
nvidia,pull-up-strength = <42>;
nvidia,slew-rate-rising = <1>;
nvidia,slew-rate-falling = <1>;
};
uart3_txd_pw6 {
nvidia,pins = "uart3_txd_pw6",
"uart3_cts_n_pa1",
"uart3_rts_n_pc0",
"uart3_rxd_pw7";
nvidia,function = "uartc";
nvidia,pull = <0>;
nvidia,tristate = <0>;
};
};
};
serial@70006000 {
status = "okay";
};
serial@70006200 {
compatible = "nvidia,tegra30-hsuart";
status = "okay";
};
i2c@7000c000 {
status = "okay";
clock-frequency = <100000>;
};
i2c@7000c400 {
status = "okay";
clock-frequency = <100000>;
};
i2c@7000c500 {
status = "okay";
clock-frequency = <100000>;
/* ALS and Proximity sensor */
isl29028@44 {
compatible = "isil,isl29028";
reg = <0x44>;
interrupt-parent = <&gpio>;
interrupts = <88 0x04>; /*gpio PL0 */
};
};
i2c@7000c700 {
status = "okay";
clock-frequency = <100000>;
};
i2c@7000d000 {
status = "okay";
clock-frequency = <100000>;
wm8903: wm8903@1a {
compatible = "wlf,wm8903";
reg = <0x1a>;
interrupt-parent = <&gpio>;
interrupts = <179 0x04>; /* gpio PW3 */
gpio-controller;
#gpio-cells = <2>;
micdet-cfg = <0>;
micdet-delay = <100>;
gpio-cfg = <0xffffffff 0xffffffff 0 0xffffffff 0xffffffff>;
};
tps62361 {
compatible = "ti,tps62361";
reg = <0x60>;
regulator-name = "tps62361-vout";
regulator-min-microvolt = <500000>;
regulator-max-microvolt = <1500000>;
regulator-boot-on;
regulator-always-on;
ti,vsel0-state-high;
ti,vsel1-state-high;
};
pmic: tps65911@2d {
compatible = "ti,tps65911";
reg = <0x2d>;
interrupts = <0 86 0x4>;
#interrupt-cells = <2>;
interrupt-controller;
ti,system-power-controller;
#gpio-cells = <2>;
gpio-controller;
vcc1-supply = <&vdd_ac_bat_reg>;
vcc2-supply = <&vdd_ac_bat_reg>;
vcc3-supply = <&vio_reg>;
vcc4-supply = <&vdd_5v0_reg>;
vcc5-supply = <&vdd_ac_bat_reg>;
vcc6-supply = <&vdd2_reg>;
vcc7-supply = <&vdd_ac_bat_reg>;
vccio-supply = <&vdd_ac_bat_reg>;
regulators {
vdd1_reg: vdd1 {
regulator-name = "vddio_ddr_1v2";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
regulator-always-on;
};
vdd2_reg: vdd2 {
regulator-name = "vdd_1v5_gen";
regulator-min-microvolt = <1500000>;
regulator-max-microvolt = <1500000>;
regulator-always-on;
};
vddctrl_reg: vddctrl {
regulator-name = "vdd_cpu,vdd_sys";
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <1000000>;
regulator-always-on;
};
vio_reg: vio {
regulator-name = "vdd_1v8_gen";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
};
ldo1_reg: ldo1 {
regulator-name = "vdd_pexa,vdd_pexb";
regulator-min-microvolt = <1050000>;
regulator-max-microvolt = <1050000>;
};
ldo2_reg: ldo2 {
regulator-name = "vdd_sata,avdd_plle";
regulator-min-microvolt = <1050000>;
regulator-max-microvolt = <1050000>;
};
/* LDO3 is not connected to anything */
ldo4_reg: ldo4 {
regulator-name = "vdd_rtc";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
regulator-always-on;
};
ldo5_reg: ldo5 {
regulator-name = "vddio_sdmmc,avdd_vdac";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
ldo6_reg: ldo6 {
regulator-name = "avdd_dsi_csi,pwrdet_mipi";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
};
ldo7_reg: ldo7 {
regulator-name = "vdd_pllm,x,u,a_p_c_s";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
regulator-always-on;
};
ldo8_reg: ldo8 {
regulator-name = "vdd_ddr_hs";
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <1000000>;
regulator-always-on;
};
};
};
};
spi@7000da00 {
status = "okay";
spi-max-frequency = <25000000>;
spi-flash@1 {
compatible = "winbond,w25q32";
reg = <1>;
spi-max-frequency = <20000000>;
};
};
ahub {
i2s@70080400 {
status = "okay";
};
};
pmc {
status = "okay";
nvidia,invert-interrupt;
};
sdhci@78000000 {
status = "okay";
cd-gpios = <&gpio 69 0>; /* gpio PI5 */
wp-gpios = <&gpio 155 0>; /* gpio PT3 */
power-gpios = <&gpio 31 0>; /* gpio PD7 */
bus-width = <4>;
};
sdhci@78000600 {
status = "okay";
bus-width = <8>;
};
regulators {
compatible = "simple-bus";
#address-cells = <1>;
#size-cells = <0>;
vdd_ac_bat_reg: regulator@0 {
compatible = "regulator-fixed";
reg = <0>;
regulator-name = "vdd_ac_bat";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
regulator-always-on;
};
cam_1v8_reg: regulator@1 {
compatible = "regulator-fixed";
reg = <1>;
regulator-name = "cam_1v8";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
enable-active-high;
gpio = <&gpio 220 0>; /* gpio PBB4 */
vin-supply = <&vio_reg>;
};
cp_5v_reg: regulator@2 {
compatible = "regulator-fixed";
reg = <2>;
regulator-name = "cp_5v";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
regulator-boot-on;
regulator-always-on;
enable-active-high;
gpio = <&pmic 0 0>; /* PMIC TPS65911 GPIO0 */
};
emmc_3v3_reg: regulator@3 {
compatible = "regulator-fixed";
reg = <3>;
regulator-name = "emmc_3v3";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
regulator-boot-on;
enable-active-high;
gpio = <&gpio 25 0>; /* gpio PD1 */
vin-supply = <&sys_3v3_reg>;
};
modem_3v3_reg: regulator@4 {
compatible = "regulator-fixed";
reg = <4>;
regulator-name = "modem_3v3";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
enable-active-high;
gpio = <&gpio 30 0>; /* gpio PD6 */
};
pex_hvdd_3v3_reg: regulator@5 {
compatible = "regulator-fixed";
reg = <5>;
regulator-name = "pex_hvdd_3v3";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
enable-active-high;
gpio = <&gpio 95 0>; /* gpio PL7 */
vin-supply = <&sys_3v3_reg>;
};
vdd_cam1_ldo_reg: regulator@6 {
compatible = "regulator-fixed";
reg = <6>;
regulator-name = "vdd_cam1_ldo";
regulator-min-microvolt = <2800000>;
regulator-max-microvolt = <2800000>;
enable-active-high;
gpio = <&gpio 142 0>; /* gpio PR6 */
vin-supply = <&sys_3v3_reg>;
};
vdd_cam2_ldo_reg: regulator@7 {
compatible = "regulator-fixed";
reg = <7>;
regulator-name = "vdd_cam2_ldo";
regulator-min-microvolt = <2800000>;
regulator-max-microvolt = <2800000>;
enable-active-high;
gpio = <&gpio 143 0>; /* gpio PR7 */
vin-supply = <&sys_3v3_reg>;
};
vdd_cam3_ldo_reg: regulator@8 {
compatible = "regulator-fixed";
reg = <8>;
regulator-name = "vdd_cam3_ldo";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
enable-active-high;
gpio = <&gpio 144 0>; /* gpio PS0 */
vin-supply = <&sys_3v3_reg>;
};
vdd_com_reg: regulator@9 {
compatible = "regulator-fixed";
reg = <9>;
regulator-name = "vdd_com";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
regulator-boot-on;
enable-active-high;
gpio = <&gpio 24 0>; /* gpio PD0 */
vin-supply = <&sys_3v3_reg>;
};
vdd_fuse_3v3_reg: regulator@10 {
compatible = "regulator-fixed";
reg = <10>;
regulator-name = "vdd_fuse_3v3";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
enable-active-high;
gpio = <&gpio 94 0>; /* gpio PL6 */
vin-supply = <&sys_3v3_reg>;
};
vdd_pnl1_reg: regulator@11 {
compatible = "regulator-fixed";
reg = <11>;
regulator-name = "vdd_pnl1";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
regulator-boot-on;
enable-active-high;
gpio = <&gpio 92 0>; /* gpio PL4 */
vin-supply = <&sys_3v3_reg>;
};
vdd_vid_reg: regulator@12 {
compatible = "regulator-fixed";
reg = <12>;
regulator-name = "vddio_vid";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
enable-active-high;
gpio = <&gpio 152 0>; /* GPIO PT0 */
gpio-open-drain;
vin-supply = <&vdd_5v0_reg>;
};
};
sound {
compatible = "nvidia,tegra-audio-wm8903-cardhu",
"nvidia,tegra-audio-wm8903";
nvidia,model = "NVIDIA Tegra Cardhu";
nvidia,audio-routing =
"Headphone Jack", "HPOUTR",
"Headphone Jack", "HPOUTL",
"Int Spk", "ROP",
"Int Spk", "RON",
"Int Spk", "LOP",
"Int Spk", "LON",
"Mic Jack", "MICBIAS",
"IN1L", "Mic Jack";
nvidia,i2s-controller = <&tegra_i2s1>;
nvidia,audio-codec = <&wm8903>;
nvidia,spkr-en-gpios = <&wm8903 2 0>;
nvidia,hp-det-gpios = <&gpio 178 0>; /* gpio PW2 */
};
};
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