| // SPDX-License-Identifier: (GPL-2.0 OR MIT) |
| /* |
| * Copyright (C) 2018 Synaptics Incorporated |
| * |
| * Author: Jisheng Zhang <jszhang@kernel.org> |
| */ |
| |
| /dts-v1/; |
| |
| /memreserve/ 0x1ff00000 0x00100000; |
| |
| #include <dt-bindings/gpio/gpio.h> |
| #include <dt-bindings/input/input.h> |
| |
| #include "as370.dtsi" |
| |
| / { |
| model = "Synaptics AS370 RDK"; |
| compatible = "syna,as370-rdk", "syna,as370"; |
| |
| aliases { |
| i2c0 = &i2c0; |
| i2c1 = &i2c1; |
| }; |
| |
| cpus { |
| cpu@0 { |
| cpu0-supply = <&vcore>; |
| }; |
| }; |
| |
| chosen { |
| bootargs = "console=ttyS0,115200 root=/dev/mtdblock7 rootfstype=squashfs"; |
| }; |
| |
| memory { |
| device_type = "memory"; |
| reg = <0 0x01000000 0 0x1f000000>; |
| }; |
| |
| ion { |
| compatible = "syna,ion-berlin-heaps"; |
| pool-num = <1>; |
| reg-names = "NonSecure"; |
| reg = <0 0x1ff00000 0 0x100000>; |
| attributes-num-per-pool = <2>; |
| pool-attributes = <0x00000102 0x00000F36>; |
| }; |
| |
| regulators { |
| compatible = "simple-bus"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| vmmc_sdio0: vmmc_sdio0 { |
| compatible = "regulator-fixed"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-name = "vmmc_sdio0"; |
| enable-active-high; |
| regulator-boot-on; |
| gpio = <&portb 31 GPIO_ACTIVE_HIGH>; |
| }; |
| }; |
| |
| gpio-keys { |
| compatible = "gpio-keys"; |
| pinctrl-0 = <&gpio_keys_pmux>; |
| pinctrl-names = "default"; |
| |
| factory_reset { |
| wakeup-source; |
| label = "GPIO Key Factory Reset"; |
| gpios = <&portb 30 GPIO_ACTIVE_LOW>; |
| linux,code = <KEY_RESTART>; |
| }; |
| }; |
| }; |
| |
| &adc { |
| status = "okay"; |
| syna,adc-vref = <1800>; |
| }; |
| |
| &pinctrl { |
| gpio_keys_pmux: gpio_keys_pmux { |
| groups = "SD0_CDn"; |
| function = "gpio"; |
| }; |
| |
| i2c0_pmux: i2c0-pmux { |
| groups = "TW0_SCL", "TW0_SDA"; |
| function = "tw0"; |
| }; |
| |
| i2c1_pmux: i2c1-pmux { |
| groups = "TW1_SCL", "TW1_SDA"; |
| function = "tw1"; |
| }; |
| |
| nand_pmux: nand-pmux { |
| groups = "NAND_IO0", "NAND_IO1", "NAND_IO2", "NAND_IO3", "NAND_IO4", "NAND_IO5", "NAND_IO6", "NAND_IO7", "NAND_ALE", "NAND_CLE", "NAND_WEn", "NAND_REn", "NAND_WPn", "NAND_CEn", "NAND_RDY"; |
| function = "nand"; |
| }; |
| |
| pwm0_pmux: pwm0-pmux { |
| groups = "PWM0", "PWM1"; |
| function = "pwm"; |
| }; |
| |
| sd0_pmux: sd0-pmux { |
| groups = "SD0_CLK", "SD0_DAT0", "SD0_DAT1", "SD0_DAT2", "SD0_DAT3", "SD0_CMD"; |
| function = "sd0"; |
| }; |
| |
| sd0_gpio_pmux: sd0_gpio-pmux { |
| groups = "SD0_WP"; |
| function = "gpio"; |
| }; |
| |
| i2s1_pmux: i2s1-pmux { |
| groups = "I2S1_BCLKIO", "I2S1_LRCKIO", "I2S1_DO0", "I2S1_MCLK"; |
| function = "i2s1"; |
| }; |
| |
| i2s2_pmux: i2s2-pmux { |
| groups = "I2S2_BCLKIO", "I2S2_LRCKIO", "I2S2_DI0"; |
| function = "i2s2"; |
| }; |
| |
| spdifo_pmux: spdifo-pmux { |
| groups = "I2S1_DO3"; |
| function = "spdifo"; |
| }; |
| |
| pdm_pmux: pdm-pmux { |
| groups = "PDM_CLKO", "PDM_DI0", "PDM_DI1"; |
| function = "pdm"; |
| }; |
| |
| i2s3_pmux: i2s3-pmux { |
| groups = "I2S3_DI", "I2S3_DO", "I2S3_BCLKIO", "I2S3_LRCKIO"; |
| function = "i2s3"; |
| }; |
| |
| mute_pmux: mute-pmux { |
| groups = "I2S2_DI2"; |
| function = "gpio"; |
| }; |
| }; |
| |
| &i2c0 { |
| status = "okay"; |
| pinctrl-0 = <&i2c0_pmux>; |
| pinctrl-names = "default"; |
| |
| tas2770: tas2770@41 { |
| #sound-dai-cells = <0>; |
| compatible = "ti,tas2770"; |
| reg = <0x41>; |
| ti,asi-format = <0>; |
| ti,reset-gpio = <&porta 17 GPIO_ACTIVE_HIGH>; |
| ti,left-slot = <0>; |
| ti,right-slot = <1>; |
| ti,imon-slot-no = <0>; |
| ti,vmon-slot-no = <4>; |
| }; |
| |
| vcore: regulator@00 { |
| compatible = "silergy,sy8824"; |
| regulator-name = "vcore"; |
| regulator-min-microvolt = <800000>; |
| regulator-max-microvolt = <1150000>; |
| regulator-max-step-microvolt = <12500>; |
| regulator-always-on; |
| regulator-boot-on; |
| reg = <0x66>; |
| }; |
| }; |
| |
| &i2c1 { |
| status = "okay"; |
| pinctrl-0 = <&i2c1_pmux>; |
| pinctrl-names = "default"; |
| }; |
| |
| &pwm0 { |
| status = "okay"; |
| pinctrl-0 = <&pwm0_pmux>; |
| pinctrl-names = "default"; |
| }; |
| |
| &sdhci0 { |
| status = "okay"; |
| broken-cd; |
| non-removable; |
| vmmc-supply = <&vmmc_sdio0>; |
| pinctrl-0 = <&sd0_pmux>, <&sd0_gpio_pmux>; |
| pinctrl-names = "default"; |
| }; |
| |
| &uart0 { |
| status = "okay"; |
| }; |
| |
| &usb_phy0 { |
| status = "okay"; |
| }; |
| |
| &usb0 { |
| dr_mode = "peripheral"; |
| status = "okay"; |
| }; |
| |
| &watchdog0 { |
| status = "okay"; |
| }; |
| |
| &nand0 { |
| status = "okay"; |
| pinctrl-0 = <&nand_pmux>; |
| pinctrl-names = "default"; |
| nand-ecc-step-size = <2048>; |
| nand-ecc-strength = <48>; |
| zos-end = <0x240000>; |
| |
| partitions { |
| compatible = "fixed-partitions"; |
| #address-cells = <1>; |
| #size-cells = <1>; |
| |
| partition_block0 { |
| label = "block0"; |
| reg = <0x00000 0x40000>; /* 256 KiB */ |
| read-only; |
| }; |
| |
| partition_prebootloader { |
| label = "prebootloader"; |
| reg = <0x040000 0x200000>; /* 2 MiB */ |
| read-only; |
| }; |
| |
| partition_tz { |
| label = "TZ"; |
| reg = <0x240000 0x800000>; /* 8 MiB */ |
| read-only; |
| }; |
| |
| partition_tz_b { |
| label = "TZ-B"; |
| reg = <0xa40000 0x800000>; /* 8 MiB */ |
| read-only; |
| }; |
| |
| partition_postbootloader { |
| label = "postbootloader"; |
| reg = <0x1240000 0x100000>; /* 1 MiB */ |
| read-only; |
| }; |
| |
| partition_postbootloader_b { |
| label = "postbootloader-B"; |
| reg = <0x1340000 0x100000>; /* 1 MiB */ |
| read-only; |
| }; |
| |
| partition_kernel { |
| label = "kernel"; |
| reg = <0x1440000 0xa00000>; /* 10 MiB */ |
| read-only; |
| }; |
| |
| partition_rootfs { |
| label = "rootfs"; |
| reg = <0x1e40000 0xb400000>; /* 180 MiB */ |
| read-only; |
| }; |
| |
| partition_cache { |
| label = "cache"; |
| reg = <0xd240000 0x118c0000>; /* 287,488 KiB */ |
| }; |
| |
| partition_recovery { |
| label = "recovery"; |
| reg = <0x1eb00000 0xf00000>; /* 15 MiB */ |
| }; |
| |
| partition_fts { |
| label = "fts"; |
| reg = <0x1fa00000 0x100000>; /* 1 MiB */ |
| }; |
| |
| partition_factory_store { |
| label = "factory_store"; |
| reg = <0x1fb00000 0x300000>; /* 3 MiB */ |
| }; |
| |
| partition_bbt { |
| label = "bbt"; |
| reg = <0x1fe00000 0x200000>; /* 2 MiB */ |
| read-only; |
| }; |
| }; |
| }; |
| |
| &as370_pdmi0 { |
| status = "okay"; |
| pinctrl-0 = <&pdm_pmux>; |
| pinctrl-names = "default"; |
| max-ch-inuse = <3>; |
| }; |
| |
| &as370_pdmi1 { |
| status = "okay"; |
| pinctrl-0 = <&pdm_pmux>; |
| pinctrl-names = "default"; |
| }; |
| |
| &as370_mic1_0 { |
| status = "okay"; |
| pinctrl-0 = <&i2s2_pmux>; |
| pinctrl-names = "default"; |
| }; |
| |
| &as370_mic2 { |
| status = "okay"; |
| pinctrl-0 = <&i2s3_pmux>; |
| pinctrl-names = "default"; |
| }; |
| |
| &as370_outdai { |
| status = "okay"; |
| pinctrl-0 = <&i2s1_pmux>, <&spdifo_pmux>; |
| pinctrl-names = "default"; |
| }; |
| |
| &as370_sec { |
| status = "okay"; |
| pinctrl-0 = <&i2s3_pmux>; |
| pinctrl-names = "default"; |
| }; |
| |
| &as370_pcm { |
| status = "okay"; |
| }; |
| |
| &as370_asoc { |
| status = "okay"; |
| pinctrl-0 = <&mute_pmux>; |
| pinctrl-names = "default"; |
| mute-gpios = <&porta 11 GPIO_ACTIVE_HIGH>; |
| |
| dummy_pdmi0: dummy-pdmi0 { |
| status = "okay"; |
| stream-name = "dummy-pdmi0"; |
| link-name = "dummy-pdmi0"; |
| cpu-node = <&as370_pdmi0>; |
| codec-name = "snd-soc-dummy"; |
| codec-dai-name = "snd-soc-dummy-dai"; |
| platform-node = <&as370_pcm>; |
| }; |
| |
| outdai_tas2770: outdai-tas2770 { |
| status = "okay"; |
| stream-name = "outdai-tas2770"; |
| link-name = "outdai-tas2770"; |
| cpu-node = <&as370_outdai>; |
| codec-node = <&tas2770>; |
| codec-dai-name = "tas2770 ASI1"; |
| platform-node = <&as370_pcm>; |
| format = "i2s"; |
| }; |
| |
| dummy_pdmi1: dummy-pdmi1 { |
| status = "okay"; |
| stream-name = "dummy-pdmi1"; |
| link-name = "dummy-pdmi1"; |
| cpu-node = <&as370_pdmi1>; |
| codec-name = "snd-soc-dummy"; |
| codec-dai-name = "snd-soc-dummy-dai"; |
| platform-node = <&as370_pcm>; |
| }; |
| |
| tas2770_mic1: tas2770-mic1 { |
| status = "okay"; |
| stream-name = "tas2770-mic1"; |
| link-name = "tas2770-mic1"; |
| cpu-node = <&as370_mic1_0>; |
| codec-node = <&tas2770>; |
| codec-dai-name = "tas2770 ASI1"; |
| platform-node = <&as370_pcm>; |
| format = "i2s"; |
| }; |
| }; |
| |
| &nna { |
| status = "okay"; |
| }; |
| |
| &aviodrv { |
| status = "okay"; |
| }; |
