riscv: dts: microchip: enable qspi adc/mmc-spi-slot on BeagleV Fire

The BeagleV Fire has an SD card slot and an ADC connected to the QSPI
controller.

Signed-off-by: Conor Dooley <conor.dooley@microchip.com>

diff --git a/arch/riscv/boot/dts/microchip/mpfs-beaglev-fire.dts b/arch/riscv/boot/dts/microchip/mpfs-beaglev-fire.dts
index 55e30f3636df2acbfac6e3be5dd2692fa562728c..f44ad8e6f4e491648767f698cf0bb3c13a99521d 100644 (file)
--- a/arch/riscv/boot/dts/microchip/mpfs-beaglev-fire.dts
+++ b/arch/riscv/boot/dts/microchip/mpfs-beaglev-fire.dts
@@ -79,6 +79,26 @@
 
 };
 
+&gpio0 {
+       interrupts = <13>, <14>, <15>, <16>,
+                    <17>, <18>, <19>, <20>,
+                    <21>, <22>, <23>, <24>,
+                    <25>, <26>;
+       ngpios = <14>;
+       status = "okay";
+};
+
+&gpio1 {
+       interrupts = <27>, <28>, <29>, <30>,
+                    <31>, <32>, <33>, <34>,
+                    <35>, <36>, <37>, <38>,
+                    <39>, <40>, <41>, <42>,
+                    <43>, <44>, <45>, <46>,
+                    <47>, <48>, <49>, <50>;
+       ngpios = <24>;
+       status = "okay";
+};
+
 &gpio2 {
        interrupts = <53>, <53>, <53>, <53>,
                     <53>, <53>, <53>, <53>,
@@ -199,6 +219,82 @@
        status = "okay";
 };
 
+&qspi {
+       status = "okay";
+       cs-gpios = <&gpio1 17 GPIO_ACTIVE_LOW>, <&gpio0 12 GPIO_ACTIVE_LOW>;
+       num-cs = <2>;
+
+       adc@0 {
+               compatible = "microchip,mcp3464r";
+               reg = <0>; /* CE0 */
+               spi-cpol;
+               spi-cpha;
+               spi-max-frequency = <5000000>;
+               microchip,hw-device-address = <1>;
+               #address-cells = <1>;
+               #size-cells = <0>;
+               status = "okay";
+
+               channel@0 {
+                       /* CH0 to AGND */
+                       reg = <0>;
+                       label = "CH0";
+               };
+
+               channel@1 {
+                       /* CH1 to AGND */
+                       reg = <1>;
+                       label = "CH1";
+               };
+
+               channel@2 {
+                       /* CH2 to AGND */
+                       reg = <2>;
+                       label = "CH2";
+               };
+
+               channel@3 {
+                       /* CH3 to AGND */
+                       reg = <3>;
+                       label = "CH3";
+               };
+
+               channel@4 {
+                       /* CH4 to AGND */
+                       reg = <4>;
+                       label = "CH4";
+               };
+
+               channel@5 {
+                       /* CH5 to AGND */
+                       reg = <5>;
+                       label = "CH5";
+               };
+
+               channel@6 {
+                       /* CH6 to AGND */
+                       reg = <6>;
+                       label = "CH6";
+               };
+
+               channel@7 {
+                       /* CH7 is connected to AGND */
+                       reg = <7>;
+                       label = "CH7";
+               };
+       };
+
+       mmc@1 {
+               compatible = "mmc-spi-slot";
+               reg = <1>;
+               gpios = <&gpio2 31 1>;
+               voltage-ranges = <3300 3300>;
+               spi-max-frequency = <5000000>;
+               disable-wp;
+       };
+};
+
+
 &syscontroller {
        microchip,bitstream-flash = <&sys_ctrl_flash>;
        status = "okay";