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authorManivannan Sadhasivam <manivannan.sadhasivam@linaro.org>2019-05-22 13:53:09 +0530
committerManivannan Sadhasivam <manivannan.sadhasivam@linaro.org>2019-05-22 13:53:09 +0530
commitd2c51439201a4ac3fd216f97b3b3b3030b7082be (patch)
treef4a18407f62bd7724d89798281b5b0446d71039e
parent28d62c81afd2c71788c2cfb761043b098ae80073 (diff)
download96b-common-meerkat96.tar.gz
-rw-r--r--arch/arm/boot/dts/imx7d-meerkat96.dts141
1 files changed, 133 insertions, 8 deletions
diff --git a/arch/arm/boot/dts/imx7d-meerkat96.dts b/arch/arm/boot/dts/imx7d-meerkat96.dts
index b8fad2829f62..a922f5012d55 100644
--- a/arch/arm/boot/dts/imx7d-meerkat96.dts
+++ b/arch/arm/boot/dts/imx7d-meerkat96.dts
@@ -20,6 +20,15 @@
reg = <0x80000000 0x20000000>; /* 512MB */
};
+ usdhc3_pwrseq: usdhc3-pwrseq {
+ compatible = "mmc-pwrseq-simple";
+// reset-gpios = <&gpio6 15 GPIO_ACTIVE_HIGH>;
+// clocks = <&clk_32768_ck>;
+// clock-names = "ext_clock";
+ clocks = <&clks IMX7D_CLKO2_ROOT_DIV>;
+ clock-names = "ext_clock";
+ };
+
reg_wlreg_on: regulator-wlreg_on {
compatible = "regulator-fixed";
pinctrl-names = "default";
@@ -27,8 +36,10 @@
regulator-name = "wlreg_on";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
+ startup-delay-us = <100>;
gpio = <&gpio6 15 GPIO_ACTIVE_HIGH>;
enable-active-high;
+ regulator-always-on;
};
reg_3p3v: regulator-3p3v {
@@ -45,6 +56,7 @@
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
gpio = <&gpio1 2 GPIO_ACTIVE_LOW>;
+ enable-active-low;
};
reg_usb_otg2_vbus: regulator-usb-otg2-vbus {
@@ -137,20 +149,90 @@
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c4>;
status = "okay";
-
+/*
ltc3589: pmic@34 {
compatible = "lltc,ltc3589-2";
reg = <0x34>;
- };
- tda19988: tda19988@73 {
+ regulators {
+ sw1_reg: sw1 {
+ regulator-min-microvolt = <500000>;
+ regulator-max-microvolt = <1000000>;
+ lltc,fb-voltage-divider = <100000 205000>;
+ regulator-ramp-delay = <7000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ sw2_reg: sw2 {
+ regulator-min-microvolt = <704123>;
+ regulator-max-microvolt = <1456803>;
+ lltc,fb-voltage-divider = <180000 191000>;
+ regulator-ramp-delay = <7000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ sw3_reg: sw3 {
+ regulator-min-microvolt = <1341250>;
+ regulator-max-microvolt = <2775000>;
+ lltc,fb-voltage-divider = <270000 100000>;
+ regulator-ramp-delay = <7000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ bb_out_reg: bb-out {
+ regulator-min-microvolt = <3387341>;
+ regulator-max-microvolt = <3387341>;
+ lltc,fb-voltage-divider = <511000 158000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ ldo1_reg: ldo1 {
+ regulator-min-microvolt = <1306329>;
+ regulator-max-microvolt = <1306329>;
+ lltc,fb-voltage-divider = <100000 158000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ ldo2_reg: ldo2 {
+ regulator-min-microvolt = <704123>;
+ regulator-max-microvolt = <1456806>;
+ lltc,fb-voltage-divider = <180000 191000>;
+ regulator-ramp-delay = <7000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ ldo3_reg: ldo3 {
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ regulator-boot-on;
+ };
+
+ ldo4_reg: ldo4 {
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <3200000>;
+ };
+ };
+ };
+*/
+ tda19988: hdmi-encoder@73 {
compatible = "nxp,tda998x";
reg = <0x73>;
- nxp,calib-gpios = <&gpio2 28 0>;
- interrupts-extended = <&gpio2 28 IRQ_TYPE_EDGE_FALLING>;
-
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_tda998x>;
+ nxp,calib-gpios = <&gpio2 28 0>;
+ interrupt-parent = <&gpio2>;
+ interrupts = <28 IRQ_TYPE_EDGE_FALLING>;
+ port {
+ hdmi_in: endpoint {
+ remote-endpoint = <&lcdif_out>;
+ };
+ };
};
};
@@ -161,7 +243,7 @@
display = <&display1>;
display1: display_name {
- bits-per-pixel = <16>;
+ bits-per-pixel = <32>;
bus-width = <24>;
display-timings {
@@ -179,6 +261,35 @@
};
};
};
+/*
+ display1: display {
+ bits-per-pixel = <32>;
+ bus-width = <24>;
+
+ display-timings {
+ native-mode = <&timing0>;
+ timing0: timing0 {
+ clock-frequency = <33500000>;
+ hactive = <800>;
+ vactive = <480>;
+ hfront-porch = <164>;
+ hback-porch = <89>;
+ hsync-len = <10>;
+ vback-porch = <23>;
+ vfront-porch = <10>;
+ vsync-len = <10>;
+ hsync-active = <0>;
+ vsync-active = <0>;
+ de-active = <1>;
+ pixelclk-active = <0>;
+ };
+ };
+ };
+*/ port {
+ lcdif_out: endpoint {
+ remote-endpoint = <&hdmi_in>;
+ };
+ };
};
&uart1 {
@@ -249,17 +360,25 @@
#address-cells = <1>;
#size-cells = <0>;
pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_usdhc3>;
+ pinctrl-0 = <&pinctrl_usdhc3 &pinctrl_wlan_irq>;
bus-width = <4>;
no-1-8-v;
+ no-mmc;
non-removable;
+ cap-sdio-irq;
keep-power-in-suspend;
+ enable-sdio-wakeup;
+ mmc-pwrseq = <&usdhc3_pwrseq>;
vmmc-supply = <&reg_wlreg_on>;
+ vqmmc-supply =<&reg_3p3v>;
status = "okay";
brcmf: wifi@1 {
reg = <1>;
compatible = "brcm,bcm4329-fmac";
+ interrupt-parent = <&gpio6>;
+ interrupts = <14 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "host-wake";
};
};
@@ -399,5 +518,11 @@
MX7D_PAD_SAI1_TX_DATA__GPIO6_IO15 0x19
>;
};
+
+ pinctrl_wlan_irq: wlan_irq {
+ fsl,pins = <
+ MX7D_PAD_SAI1_TX_SYNC__GPIO6_IO14 0x19
+ >;
+ };
};
};