diff options
Diffstat (limited to 'dts/src/arm/r8a7742-iwg21m.dtsi')
-rw-r--r-- | dts/src/arm/r8a7742-iwg21m.dtsi | 124 |
1 files changed, 0 insertions, 124 deletions
diff --git a/dts/src/arm/r8a7742-iwg21m.dtsi b/dts/src/arm/r8a7742-iwg21m.dtsi deleted file mode 100644 index 5621c9ed69..0000000000 --- a/dts/src/arm/r8a7742-iwg21m.dtsi +++ /dev/null @@ -1,124 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/* - * Device Tree Source for the iWave RZ/G1H Qseven SOM - * - * Copyright (C) 2020 Renesas Electronics Corp. - */ - -#include "r8a7742.dtsi" -#include <dt-bindings/gpio/gpio.h> - -/ { - compatible = "iwave,g21m", "renesas,r8a7742"; - - memory@40000000 { - device_type = "memory"; - reg = <0 0x40000000 0 0x40000000>; - }; - - memory@200000000 { - device_type = "memory"; - reg = <2 0x00000000 0 0x40000000>; - }; - - reg_3p3v: 3p3v { - compatible = "regulator-fixed"; - regulator-name = "3P3V"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - regulator-always-on; - regulator-boot-on; - }; -}; - -&extal_clk { - clock-frequency = <20000000>; -}; - -&gpio0 { - /* GP0_18 set low to select QSPI. Doing so will disable VIN2 */ - qspi_en { - gpio-hog; - gpios = <18 GPIO_ACTIVE_HIGH>; - output-low; - line-name = "QSPI_EN"; - }; -}; - -&i2c0 { - pinctrl-0 = <&i2c0_pins>; - pinctrl-names = "default"; - - status = "okay"; - clock-frequency = <400000>; - - rtc@68 { - compatible = "ti,bq32000"; - reg = <0x68>; - interrupt-parent = <&gpio1>; - interrupts = <1 IRQ_TYPE_EDGE_FALLING>; - }; -}; - -&mmcif1 { - pinctrl-0 = <&mmc1_pins>; - pinctrl-names = "default"; - - vmmc-supply = <®_3p3v>; - bus-width = <4>; - non-removable; - status = "okay"; -}; - -&pfc { - i2c0_pins: i2c0 { - groups = "i2c0"; - function = "i2c0"; - }; - - mmc1_pins: mmc1 { - groups = "mmc1_data4", "mmc1_ctrl"; - function = "mmc1"; - }; - - qspi_pins: qspi { - groups = "qspi_ctrl", "qspi_data2"; - function = "qspi"; - }; -}; - -&qspi { - pinctrl-0 = <&qspi_pins>; - pinctrl-names = "default"; - - status = "okay"; - - flash: flash@0 { - compatible = "sst,sst25vf016b", "jedec,spi-nor"; - reg = <0>; - spi-max-frequency = <50000000>; - m25p,fast-read; - spi-cpol; - spi-cpha; - - partitions { - compatible = "fixed-partitions"; - #address-cells = <1>; - #size-cells = <1>; - - partition@0 { - label = "bootloader"; - reg = <0x00000000 0x000c0000>; - read-only; - }; - partition@c0000 { - label = "env"; - reg = <0x000c0000 0x00002000>; - }; - partition@c2000 { - label = "user"; - reg = <0x000c2000 0x0013e000>; - }; - }; - }; -}; |