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-rw-r--r--src/arm/omap3-n950-n9.dtsi244
1 files changed, 244 insertions, 0 deletions
diff --git a/src/arm/omap3-n950-n9.dtsi b/src/arm/omap3-n950-n9.dtsi
index a2c2b8d8dd2c7..927b17fc4ed88 100644
--- a/src/arm/omap3-n950-n9.dtsi
+++ b/src/arm/omap3-n950-n9.dtsi
@@ -14,6 +14,13 @@
cpus {
cpu@0 {
cpu0-supply = <&vcc>;
+ operating-points = <
+ /* kHz uV */
+ 300000 1012500
+ 600000 1200000
+ 800000 1325000
+ 1000000 1375000
+ >;
};
};
@@ -31,9 +38,42 @@
startup-delay-us = <150>;
enable-active-high;
};
+
+ vwlan_fixed: fixedregulator@2 {
+ compatible = "regulator-fixed";
+ regulator-name = "VWLAN";
+ gpio = <&gpio2 3 GPIO_ACTIVE_HIGH>; /* gpio 35 */
+ enable-active-high;
+ regulator-boot-off;
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ heartbeat {
+ label = "debug::sleep";
+ gpios = <&gpio3 28 GPIO_ACTIVE_HIGH>; /* gpio92 */
+ linux,default-trigger = "default-on";
+ pinctrl-names = "default";
+ pinctrl-0 = <&debug_leds>;
+ };
+ };
};
&omap3_pmx_core {
+ accelerator_pins: pinmux_accelerator_pins {
+ pinctrl-single,pins = <
+ OMAP3_CORE1_IOPAD(0x21da, PIN_INPUT | MUX_MODE4) /* mcspi2_somi.gpio_180 -> LIS302 INT1 */
+ OMAP3_CORE1_IOPAD(0x21dc, PIN_INPUT | MUX_MODE4) /* mcspi2_cs0.gpio_181 -> LIS302 INT2 */
+ >;
+ };
+
+ debug_leds: pinmux_debug_led_pins {
+ pinctrl-single,pins = <
+ OMAP3_CORE1_IOPAD(0x2108, PIN_OUTPUT | MUX_MODE4) /* dss_data22.gpio_92 */
+ >;
+ };
+
mmc2_pins: pinmux_mmc2_pins {
pinctrl-single,pins = <
OMAP3_CORE1_IOPAD(0x2158, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_clk */
@@ -44,6 +84,55 @@
OMAP3_CORE1_IOPAD(0x2162, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat3 */
>;
};
+
+ wlan_pins: pinmux_wlan_pins {
+ pinctrl-single,pins = <
+ OMAP3_CORE1_IOPAD(0x207c, PIN_OUTPUT | MUX_MODE4) /* gpio 35 - wlan enable */
+ OMAP3_CORE1_IOPAD(0x208a, PIN_INPUT | MUX_MODE4) /* gpio 42 - wlan irq */
+ >;
+ };
+
+ ssi_pins: pinmux_ssi_pins {
+ pinctrl-single,pins = <
+ OMAP3_CORE1_IOPAD(0x217c, PIN_OUTPUT | MUX_MODE1) /* ssi1_dat_tx */
+ OMAP3_CORE1_IOPAD(0x217e, PIN_OUTPUT | MUX_MODE1) /* ssi1_flag_tx */
+ OMAP3_CORE1_IOPAD(0x2180, PIN_INPUT_PULLUP | MUX_MODE1) /* ssi1_rdy_tx */
+ OMAP3_CORE1_IOPAD(0x2182, PIN_INPUT | MUX_MODE4) /* ssi1_wake_tx (cawake) */
+ OMAP3_CORE1_IOPAD(0x2184, PIN_INPUT | MUX_MODE1) /* ssi1_dat_rx */
+ OMAP3_CORE1_IOPAD(0x2186, PIN_INPUT | MUX_MODE1) /* ssi1_flag_rx */
+ OMAP3_CORE1_IOPAD(0x2188, PIN_OUTPUT | MUX_MODE1) /* ssi1_rdy_rx */
+ OMAP3_CORE1_IOPAD(0x218a, PIN_OUTPUT | MUX_MODE1) /* ssi1_wake */
+ >;
+ };
+
+ ssi_pins_idle: pinmux_ssi_pins_idle {
+ pinctrl-single,pins = <
+ OMAP3_CORE1_IOPAD(0x217c, PIN_OUTPUT | MUX_MODE7) /* ssi1_dat_tx */
+ OMAP3_CORE1_IOPAD(0x217e, PIN_OUTPUT | MUX_MODE7) /* ssi1_flag_tx */
+ OMAP3_CORE1_IOPAD(0x2180, PIN_INPUT_PULLDOWN | MUX_MODE7) /* ssi1_rdy_tx */
+ OMAP3_CORE1_IOPAD(0x2182, PIN_INPUT | MUX_MODE4) /* ssi1_wake_tx (cawake) */
+ OMAP3_CORE1_IOPAD(0x2184, PIN_INPUT | MUX_MODE7) /* ssi1_dat_rx */
+ OMAP3_CORE1_IOPAD(0x2186, PIN_INPUT | MUX_MODE7) /* ssi1_flag_rx */
+ OMAP3_CORE1_IOPAD(0x2188, PIN_OUTPUT | MUX_MODE4) /* ssi1_rdy_rx */
+ OMAP3_CORE1_IOPAD(0x218a, PIN_OUTPUT | MUX_MODE7) /* ssi1_wake */
+ >;
+ };
+
+ modem_pins1: pinmux_modem_core1_pins {
+ pinctrl-single,pins = <
+ OMAP3_CORE1_IOPAD(0x207a, PIN_INPUT | MUX_MODE4) /* gpio_34 (ape_rst_rq) */
+ OMAP3_CORE1_IOPAD(0x2100, PIN_OUTPUT | MUX_MODE4) /* gpio_88 (cmt_rst_rq) */
+ OMAP3_CORE1_IOPAD(0x210a, PIN_OUTPUT | MUX_MODE4) /* gpio_93 (cmt_apeslpx) */
+ >;
+ };
+};
+
+&omap3_pmx_core2 {
+ modem_pins2: pinmux_modem_core2_pins {
+ pinctrl-single,pins = <
+ OMAP3630_CORE2_IOPAD(0x25ec, PIN_OUTPUT | MUX_MODE4) /* gpio_23 (cmt_en) */
+ >;
+ };
};
&i2c1 {
@@ -72,6 +161,30 @@
ti,pulldowns = <0x008106>; /* BIT(1) | BIT(2) | BIT(8) | BIT(15) */
};
+&vdac {
+ regulator-name = "vdac";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+};
+
+&vpll1 {
+ regulator-name = "vpll1";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+};
+
+&vpll2 {
+ regulator-name = "vpll2";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+};
+
+&vaux1 {
+ regulator-name = "vaux1";
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+};
+
/* CSI-2 receiver */
&vaux2 {
regulator-name = "vaux2";
@@ -86,12 +199,107 @@
regulator-max-microvolt = <2800000>;
};
+&vaux4 {
+ regulator-name = "vaux4";
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+};
+
+&vmmc1 {
+ regulator-name = "vmmc1";
+ regulator-min-microvolt = <1850000>;
+ regulator-max-microvolt = <3150000>;
+};
+
+&vmmc2 {
+ regulator-name = "vmmc2";
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+};
+
+&vintana1 {
+ regulator-name = "vintana1";
+ regulator-min-microvolt = <1500000>;
+ regulator-max-microvolt = <1500000>;
+};
+
+&vintana2 {
+ regulator-name = "vintana2";
+ regulator-min-microvolt = <2750000>;
+ regulator-max-microvolt = <2750000>;
+};
+
+&vintdig {
+ regulator-name = "vintdig";
+ regulator-min-microvolt = <1500000>;
+ regulator-max-microvolt = <1500000>;
+};
+
+&vsim {
+ regulator-name = "vsim";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+};
+
+&vio {
+ regulator-name = "vio";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+};
+
&i2c2 {
clock-frequency = <400000>;
};
&i2c3 {
clock-frequency = <400000>;
+
+ lis302: lis302@1d {
+ compatible = "st,lis3lv02d";
+ reg = <0x1d>;
+
+ Vdd-supply = <&vaux1>;
+ Vdd_IO-supply = <&vio>;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&accelerator_pins>;
+
+ interrupts-extended = <&gpio6 20 IRQ_TYPE_EDGE_FALLING>, <&gpio6 21 IRQ_TYPE_EDGE_FALLING>; /* 180, 181 */
+
+ /* click flags */
+ st,click-single-x;
+ st,click-single-y;
+ st,click-single-z;
+
+ /* Limits are 0.5g * value */
+ st,click-threshold-x = <8>;
+ st,click-threshold-y = <8>;
+ st,click-threshold-z = <10>;
+
+ /* Click must be longer than time limit */
+ st,click-time-limit = <9>;
+
+ /* Kind of debounce filter */
+ st,click-latency = <50>;
+
+ st,wakeup-x-hi;
+ st,wakeup-y-hi;
+ st,wakeup-threshold = <(800/18)>; /* millig-value / 18 to get HW values */
+
+ st,wakeup2-z-hi;
+ st,wakeup2-threshold = <(1000/18)>; /* millig-value / 18 to get HW values */
+
+ st,highpass-cutoff-hz = <2>;
+
+ /* Interrupt line 1 for thresholds */
+ st,irq1-ff-wu-1;
+ st,irq1-ff-wu-2;
+ /* Interrupt line 2 for click detection */
+ st,irq2-click;
+
+ st,wu-duration-1 = <8>;
+ st,wu-duration-2 = <8>;
+ };
};
&mmc1 {
@@ -191,3 +399,39 @@
};
};
};
+
+&ssi_port1 {
+ pinctrl-names = "default", "idle";
+ pinctrl-0 = <&ssi_pins>;
+ pinctrl-1 = <&ssi_pins_idle>;
+
+ ti,ssi-cawake-gpio = <&gpio5 23 GPIO_ACTIVE_HIGH>; /* 151 */
+
+ modem: hsi-client {
+ pinctrl-names = "default";
+ pinctrl-0 = <&modem_pins1 &modem_pins2>;
+
+ hsi-channel-ids = <0>, <1>, <2>, <3>;
+ hsi-channel-names = "mcsaab-control",
+ "speech-control",
+ "speech-data",
+ "mcsaab-data";
+ hsi-speed-kbps = <96000>;
+ hsi-mode = "frame";
+ hsi-flow = "synchronized";
+ hsi-arb-mode = "round-robin";
+
+ interrupts-extended = <&gpio2 2 IRQ_TYPE_EDGE_RISING>; /* gpio 34 */
+
+ gpios = <&gpio3 29 GPIO_ACTIVE_HIGH>, /* gpio 93 */
+ <&gpio3 24 GPIO_ACTIVE_HIGH>, /* gpio 88 */
+ <&gpio1 23 GPIO_ACTIVE_HIGH>; /* gpio 23 */
+ gpio-names = "cmt_apeslpx",
+ "cmt_rst_rq",
+ "cmt_en";
+ };
+};
+
+&ssi_port2 {
+ status = "disabled";
+};
generated by cgit v1.2.3 (git 2.25.1) at 2025-10-15 12:39:24 +0000