mmc: do not overwrite cfg->f_max if "max-frequency" if missing

[u-boot] / arch / arm / dts / sun4i-a10-gemei-g9.dts

diff --git a/arch/arm/dts/sun4i-a10-gemei-g9.dts b/arch/arm/dts/sun4i-a10-gemei-g9.dts
index 570754d8df67750a77325aa01d5c21397e486841..ac64781a0a9cc0f5bf0472157f7120224359254e 100644 (file)
--- a/arch/arm/dts/sun4i-a10-gemei-g9.dts
+++ b/arch/arm/dts/sun4i-a10-gemei-g9.dts
@@ -47,6 +47,7 @@
 #include "sunxi-common-regulators.dtsi"
 #include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/input/input.h>
+#include <dt-bindings/interrupt-controller/irq.h>
 
 / {
        model = "Gemei G9 Tablet";
@@ -64,12 +65,22 @@
 /*
  * TODO:
  *   2x cameras via CSI
- *   bma250 IRQs
  *   AXP battery management
  *   NAND
  *   OTG
  *   Touchscreen - gt801_2plus1 @ i2c adapter 2 @ 0x48
  */
+&codec {
+       /* PH15 controls power to external amplifier (ft2012q) */
+       pinctrl-names = "default";
+       pinctrl-0 = <&codec_pa_pin>;
+       allwinner,pa-gpios = <&pio 7 15 GPIO_ACTIVE_HIGH>;
+       status = "okay";
+};
+
+&cpu0 {
+       cpu-supply = <&reg_dcdc2>;
+};
 
 &ehci0 {
        status = "okay";
@@ -85,15 +96,13 @@
        status = "okay";
 
        axp209: pmic@34 {
-               compatible = "x-powers,axp209";
                reg = <0x34>;
                interrupts = <0>;
-
-               interrupt-controller;
-               #interrupt-cells = <1>;
        };
 };
 
+#include "axp209.dtsi"
+
 &i2c1 {
        pinctrl-names = "default";
        pinctrl-0 = <&i2c1_pins_a>;
@@ -103,17 +112,13 @@
        bma250@18 {
                compatible = "bosch,bma250";
                reg = <0x18>;
-
-               /*
-                * TODO: interrupt pins:
-                * int1 - PH00
-                * int2 - PI10
-                */
+               interrupt-parent = <&pio>;
+               interrupts = <7 0 IRQ_TYPE_EDGE_RISING>; /* PH00 / EINT0 */
        };
 };
 
 &lradc {
-       vref-supply = <&reg_vcc3v0>;
+       vref-supply = <&reg_ldo2>;
 
        status = "okay";
 
@@ -149,6 +154,40 @@
        status = "okay";
 };
 
+&pio {
+       codec_pa_pin: codec_pa_pin@0 {
+               allwinner,pins = "PH15";
+               allwinner,function = "gpio_out";
+               allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+               allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+       };
+};
+
+&reg_dcdc2 {
+       regulator-always-on;
+       regulator-min-microvolt = <1000000>;
+       regulator-max-microvolt = <1400000>;
+       regulator-name = "vdd-cpu";
+};
+
+&reg_dcdc3 {
+       regulator-always-on;
+       regulator-min-microvolt = <1250000>;
+       regulator-max-microvolt = <1250000>;
+       regulator-name = "vdd-int-dll";
+};
+
+&reg_ldo1 {
+       regulator-name = "vdd-rtc";
+};
+
+&reg_ldo2 {
+       regulator-always-on;
+       regulator-min-microvolt = <3000000>;
+       regulator-max-microvolt = <3000000>;
+       regulator-name = "avcc";
+};
+
 &reg_usb1_vbus {
        status = "okay";
 };