@@ -50,6 +50,7 @@
regulator-max-microvolt = <3000000>;
gpio = <&gpio3 7 GPIO_ACTIVE_LOW>;
startup-delay-us = <100000>;
+ vin-supply = <&vio_reg>;
};
dwmmc@10214000 { /* sdmmc */
@@ -108,3 +109,95 @@
};
};
};
+
+&i2c1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c1_pins>;
+
+ status = "okay";
+ clock-frequency = <400000>;
+
+ tps: tps@2d {
+ reg = <0x2d>;
+
+ interrupt-parent = <&gpio6>;
+ interrupts = <6 IRQ_TYPE_LEVEL_LOW>;
+ };
+};
+
+#include "tps65910.dtsi"
+
+&tps {
+ vcc5-supply = <&vio_reg>;
+ vcc6-supply = <&vio_reg>;
+
+ regulators {
+ vrtc_reg: regulator@0 {
+ regulator-name = "vcc_rtc";
+ regulator-always-on;
+ };
+
+ vio_reg: regulator@1 {
+ regulator-name = "vcc_io";
+ regulator-always-on;
+ };
+
+ vdd1_reg: regulator@2 {
+ regulator-name = "vdd_arm";
+ regulator-min-microvolt = <600000>;
+ regulator-max-microvolt = <1500000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ vdd2_reg: regulator@3 {
+ regulator-name = "vcc_ddr";
+ regulator-min-microvolt = <600000>;
+ regulator-max-microvolt = <1500000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ /* vdd3_reg is not connected */
+
+ vdig1_reg: regulator@5 {
+ regulator-name = "vcc18_cif";
+ regulator-always-on;
+ };
+
+ vdig2_reg: regulator@6 {
+ regulator-name = "vdd_11";
+ regulator-always-on;
+ };
+
+ vpll_reg: regulator@7 {
+ regulator-name = "vcc_25";
+ regulator-always-on;
+ };
+
+ vdac_reg: regulator@8 {
+ regulator-name = "vcc_18";
+ regulator-always-on;
+ };
+
+ vaux1_reg: regulator@9 {
+ regulator-name = "vcc25_hdmi";
+ regulator-always-on;
+ };
+
+ vaux2_reg: regulator@10 {
+ regulator-name = "vcca_33";
+ regulator-always-on;
+ };
+
+ vaux33_reg: regulator@11 {
+ regulator-name = "vcc_tp";
+ regulator-always-on;
+ };
+
+ vmmc_reg: regulator@12 {
+ regulator-name = "vcc28_cif";
+ regulator-always-on;
+ };
+ };
+};
The Curie2 uses a tps659102 as its main pmic, so add the i2c1 and tps65910 node as well as define the used voltages and regulator-names according to the schematics. Also fix the supply of the sd0 regulator, as it is supplied by the vio reg. Signed-off-by: Heiko Stuebner <heiko@sntech.de> --- arch/arm/boot/dts/rk3066a-bqcurie2.dts | 93 ++++++++++++++++++++++++++++++++++ 1 file changed, 93 insertions(+)