diff options
Diffstat (limited to 'arch/arm/boot/dts/stm32mp157c-ed1.dts')
| -rw-r--r-- | arch/arm/boot/dts/stm32mp157c-ed1.dts | 125 |
1 files changed, 104 insertions, 21 deletions
diff --git a/arch/arm/boot/dts/stm32mp157c-ed1.dts b/arch/arm/boot/dts/stm32mp157c-ed1.dts index 4fe7f71a74d3..1fc43251d697 100644 --- a/arch/arm/boot/dts/stm32mp157c-ed1.dts +++ b/arch/arm/boot/dts/stm32mp157c-ed1.dts @@ -5,8 +5,10 @@ */ /dts-v1/; -#include "stm32mp157c.dtsi" -#include "stm32mp157xaa-pinctrl.dtsi" +#include "stm32mp157.dtsi" +#include "stm32mp15xc.dtsi" +#include "stm32mp15-pinctrl.dtsi" +#include "stm32mp15xxaa-pinctrl.dtsi" #include <dt-bindings/gpio/gpio.h> #include <dt-bindings/mfd/st,stpmic1.h> @@ -28,6 +30,42 @@ #size-cells = <1>; ranges; + mcuram2: mcuram2@10000000 { + compatible = "shared-dma-pool"; + reg = <0x10000000 0x40000>; + no-map; + }; + + vdev0vring0: vdev0vring0@10040000 { + compatible = "shared-dma-pool"; + reg = <0x10040000 0x1000>; + no-map; + }; + + vdev0vring1: vdev0vring1@10041000 { + compatible = "shared-dma-pool"; + reg = <0x10041000 0x1000>; + no-map; + }; + + vdev0buffer: vdev0buffer@10042000 { + compatible = "shared-dma-pool"; + reg = <0x10042000 0x4000>; + no-map; + }; + + mcuram: mcuram@30000000 { + compatible = "shared-dma-pool"; + reg = <0x30000000 0x40000>; + no-map; + }; + + retram: retram@38000000 { + compatible = "shared-dma-pool"; + reg = <0x38000000 0x10000>; + no-map; + }; + gpu_reserved: gpu@e8000000 { reg = <0xe8000000 0x8000000>; no-map; @@ -38,22 +76,6 @@ serial0 = &uart4; }; - reg11: reg11 { - compatible = "regulator-fixed"; - regulator-name = "reg11"; - regulator-min-microvolt = <1100000>; - regulator-max-microvolt = <1100000>; - regulator-always-on; - }; - - reg18: reg18 { - compatible = "regulator-fixed"; - regulator-name = "reg18"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - regulator-always-on; - }; - sd_switch: regulator-sd_switch { compatible = "regulator-gpio"; regulator-name = "sd_switch"; @@ -64,7 +86,37 @@ gpios = <&gpiof 14 GPIO_ACTIVE_HIGH>; gpios-states = <0>; - states = <1800000 0x1 2900000 0x0>; + states = <1800000 0x1>, + <2900000 0x0>; + }; +}; + +&adc { + /* ANA0, ANA1 are dedicated pins and don't need pinctrl: only in6. */ + pinctrl-0 = <&adc1_in6_pins_a>; + pinctrl-names = "default"; + vdd-supply = <&vdd>; + vdda-supply = <&vdda>; + vref-supply = <&vdda>; + status = "disabled"; + adc1: adc@0 { + st,adc-channels = <0 1 6>; + /* 16.5 ck_cycles sampling time */ + st,min-sample-time-nsecs = <400>; + status = "okay"; + }; +}; + +&dac { + pinctrl-names = "default"; + pinctrl-0 = <&dac_ch1_pins_a &dac_ch2_pins_a>; + vref-supply = <&vdda>; + status = "disabled"; + dac1: dac@1 { + status = "okay"; + }; + dac2: dac@2 { + status = "okay"; }; }; @@ -107,7 +159,7 @@ vddcore: buck1 { regulator-name = "vddcore"; - regulator-min-microvolt = <800000>; + regulator-min-microvolt = <1200000>; regulator-max-microvolt = <1350000>; regulator-always-on; regulator-initial-mode = <0>; @@ -205,7 +257,7 @@ vbus_sw: pwr_sw2 { regulator-name = "vbus_sw"; interrupts = <IT_OCP_SWOUT 0>; - regulator-active-discharge; + regulator-active-discharge = <1>; }; }; @@ -233,6 +285,21 @@ status = "okay"; }; +&m4_rproc { + memory-region = <&retram>, <&mcuram>, <&mcuram2>, <&vdev0vring0>, + <&vdev0vring1>, <&vdev0buffer>; + mboxes = <&ipcc 0>, <&ipcc 1>, <&ipcc 2>; + mbox-names = "vq0", "vq1", "shutdown"; + interrupt-parent = <&exti>; + interrupts = <68 1>; + status = "okay"; +}; + +&pwr_regulators { + vdd-supply = <&vdd>; + vdd_3v3_usbfs-supply = <&vdd_usb>; +}; + &rng1 { status = "okay"; }; @@ -256,6 +323,22 @@ status = "okay"; }; +&sdmmc2 { + pinctrl-names = "default", "opendrain", "sleep"; + pinctrl-0 = <&sdmmc2_b4_pins_a &sdmmc2_d47_pins_a>; + pinctrl-1 = <&sdmmc2_b4_od_pins_a &sdmmc2_d47_pins_a>; + pinctrl-2 = <&sdmmc2_b4_sleep_pins_a &sdmmc2_d47_sleep_pins_a>; + non-removable; + no-sd; + no-sdio; + st,neg-edge; + bus-width = <8>; + vmmc-supply = <&v3v3>; + vqmmc-supply = <&v3v3>; + mmc-ddr-3_3v; + status = "okay"; +}; + &timers6 { status = "okay"; /* spare dmas for other usage */ |
