diff options
Diffstat (limited to 'arch/arm/boot/dts/da850-lcdk.dts')
| -rw-r--r-- | arch/arm/boot/dts/da850-lcdk.dts | 425 |
1 files changed, 0 insertions, 425 deletions
diff --git a/arch/arm/boot/dts/da850-lcdk.dts b/arch/arm/boot/dts/da850-lcdk.dts deleted file mode 100644 index e379d6e7ad49..000000000000 --- a/arch/arm/boot/dts/da850-lcdk.dts +++ /dev/null @@ -1,425 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-only -/* - * Copyright (c) 2016 BayLibre, Inc. - */ -/dts-v1/; -#include "da850.dtsi" -#include <dt-bindings/gpio/gpio.h> -#include <dt-bindings/input/input.h> - -/ { - model = "DA850/AM1808/OMAP-L138 LCDK"; - compatible = "ti,da850-lcdk", "ti,da850"; - - aliases { - serial2 = &serial2; - ethernet0 = ð0; - }; - - chosen { - stdout-path = "serial2:115200n8"; - }; - - memory@c0000000 { - /* 128 MB DDR2 SDRAM @ 0xc0000000 */ - reg = <0xc0000000 0x08000000>; - }; - - reserved-memory { - #address-cells = <1>; - #size-cells = <1>; - ranges; - - dsp_memory_region: dsp-memory@c3000000 { - compatible = "shared-dma-pool"; - reg = <0xc3000000 0x1000000>; - reusable; - status = "okay"; - }; - }; - - vcc_5vd: fixedregulator-vcc_5vd { - compatible = "regulator-fixed"; - regulator-name = "vcc_5vd"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - regulator-boot-on; - }; - - vcc_3v3d: fixedregulator-vcc_3v3d { - /* TPS650250 - VDCDC1 */ - compatible = "regulator-fixed"; - regulator-name = "vcc_3v3d"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - vin-supply = <&vcc_5vd>; - regulator-always-on; - regulator-boot-on; - }; - - vcc_1v8d: fixedregulator-vcc_1v8d { - /* TPS650250 - VDCDC2 */ - compatible = "regulator-fixed"; - regulator-name = "vcc_1v8d"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - vin-supply = <&vcc_5vd>; - regulator-always-on; - regulator-boot-on; - }; - - sound { - compatible = "simple-audio-card"; - simple-audio-card,name = "DA850-OMAPL138 LCDK"; - simple-audio-card,widgets = - "Line", "Line In", - "Line", "Line Out", - "Microphone", "Mic Jack"; - simple-audio-card,routing = - "LINE1L", "Line In", - "LINE1R", "Line In", - "Line Out", "LLOUT", - "Line Out", "RLOUT", - "MIC3L", "Mic Jack", - "MIC3R", "Mic Jack", - "Mic Jack", "Mic Bias"; - simple-audio-card,format = "dsp_b"; - simple-audio-card,bitclock-master = <&link0_codec>; - simple-audio-card,frame-master = <&link0_codec>; - simple-audio-card,bitclock-inversion; - - simple-audio-card,cpu { - sound-dai = <&mcasp0>; - system-clock-frequency = <24576000>; - }; - - link0_codec: simple-audio-card,codec { - sound-dai = <&tlv320aic3106>; - system-clock-frequency = <24576000>; - }; - }; - - gpio-keys { - compatible = "gpio-keys"; - autorepeat; - - user1 { - label = "GPIO Key USER1"; - linux,code = <BTN_0>; - gpios = <&gpio 36 GPIO_ACTIVE_LOW>; - }; - - user2 { - label = "GPIO Key USER2"; - linux,code = <BTN_1>; - gpios = <&gpio 37 GPIO_ACTIVE_LOW>; - }; - }; - - vga-bridge { - compatible = "ti,ths8135"; - #address-cells = <1>; - #size-cells = <0>; - - ports { - #address-cells = <1>; - #size-cells = <0>; - - port@0 { - reg = <0>; - - vga_bridge_in: endpoint { - remote-endpoint = <&lcdc_out_vga>; - }; - }; - - port@1 { - reg = <1>; - - vga_bridge_out: endpoint { - remote-endpoint = <&vga_con_in>; - }; - }; - }; - }; - - vga { - compatible = "vga-connector"; - - ddc-i2c-bus = <&i2c0>; - - port { - vga_con_in: endpoint { - remote-endpoint = <&vga_bridge_out>; - }; - }; - }; - - cvdd: regulator0 { - compatible = "regulator-fixed"; - regulator-name = "cvdd"; - regulator-min-microvolt = <1300000>; - regulator-max-microvolt = <1300000>; - regulator-always-on; - regulator-boot-on; - }; -}; - -&ref_clk { - clock-frequency = <24000000>; -}; - -&cpu { - cpu-supply = <&cvdd>; -}; - -/* - * LCDK has a fixed CVDD of 1.3V, so only operating points >= 300MHz are - * valid. Unfortunately due to a problem with the DA8XX OHCI controller, we - * can't enable more than one OPP by default, since the controller sometimes - * becomes unresponsive after a transition. Fix the frequency at 456 MHz. - */ - -&opp_100 { - status = "disabled"; -}; - -&opp_200 { - status = "disabled"; -}; - -&opp_300 { - status = "disabled"; -}; - -&opp_456 { - status = "okay"; -}; - -&pmx_core { - status = "okay"; - - mcasp0_pins: pinmux_mcasp0_pins { - pinctrl-single,bits = < - /* AHCLKX AFSX ACLKX */ - 0x00 0x00101010 0x00f0f0f0 - /* ARX13 ARX14 */ - 0x04 0x00000110 0x00000ff0 - >; - }; - - nand_pins: nand_pins { - pinctrl-single,bits = < - /* EMA_WAIT[0], EMA_OE, EMA_WE, EMA_CS[3] */ - 0x1c 0x10110010 0xf0ff00f0 - /* - * EMA_D[0], EMA_D[1], EMA_D[2], - * EMA_D[3], EMA_D[4], EMA_D[5], - * EMA_D[6], EMA_D[7] - */ - 0x24 0x11111111 0xffffffff - /* - * EMA_D[8], EMA_D[9], EMA_D[10], - * EMA_D[11], EMA_D[12], EMA_D[13], - * EMA_D[14], EMA_D[15] - */ - 0x20 0x11111111 0xffffffff - /* EMA_A[1], EMA_A[2] */ - 0x30 0x01100000 0x0ff00000 - >; - }; -}; - -&serial2 { - pinctrl-names = "default"; - pinctrl-0 = <&serial2_rxtx_pins>; - status = "okay"; -}; - -&wdt { - status = "okay"; -}; - -&rtc0 { - status = "okay"; -}; - -&gpio { - status = "okay"; -}; - -&sata_refclk { - status = "okay"; - clock-frequency = <100000000>; -}; - -&sata { - status = "okay"; -}; - -&mdio { - pinctrl-names = "default"; - pinctrl-0 = <&mdio_pins>; - bus_freq = <2200000>; - status = "okay"; -}; - -ð0 { - pinctrl-names = "default"; - pinctrl-0 = <&mii_pins>; - status = "okay"; -}; - -&mmc0 { - max-frequency = <50000000>; - bus-width = <4>; - pinctrl-names = "default"; - pinctrl-0 = <&mmc0_pins>; - cd-gpios = <&gpio 64 GPIO_ACTIVE_LOW>; - status = "okay"; -}; - -&i2c0 { - pinctrl-names = "default"; - pinctrl-0 = <&i2c0_pins>; - clock-frequency = <100000>; - status = "okay"; - - tlv320aic3106: tlv320aic3106@18 { - #sound-dai-cells = <0>; - compatible = "ti,tlv320aic3106"; - reg = <0x18>; - adc-settle-ms = <40>; - ai3x-micbias-vg = <1>; /* 2.0V */ - status = "okay"; - - /* Regulators */ - IOVDD-supply = <&vcc_3v3d>; - AVDD-supply = <&vcc_3v3d>; - DRVDD-supply = <&vcc_3v3d>; - DVDD-supply = <&vcc_1v8d>; - }; -}; - -&mcasp0 { - #sound-dai-cells = <0>; - pinctrl-names = "default"; - pinctrl-0 = <&mcasp0_pins>; - status = "okay"; - - op-mode = <0>; /* DAVINCI_MCASP_IIS_MODE */ - tdm-slots = <2>; - serial-dir = < /* 0: INACTIVE, 1: TX, 2: RX */ - 0 0 0 0 - 0 0 0 0 - 0 0 0 0 - 0 1 2 0 - >; - tx-num-evt = <32>; - rx-num-evt = <32>; -}; - -&usb_phy { - status = "okay"; -}; - -&usb0 { - status = "okay"; -}; - -&usb1 { - status = "okay"; -}; - -&aemif { - pinctrl-names = "default"; - pinctrl-0 = <&nand_pins>; - status = "okay"; - cs3 { - #address-cells = <2>; - #size-cells = <1>; - clock-ranges; - ranges; - - ti,cs-chipselect = <3>; - - nand@2000000,0 { - compatible = "ti,davinci-nand"; - #address-cells = <1>; - #size-cells = <1>; - reg = <0 0x02000000 0x02000000 - 1 0x00000000 0x00008000>; - - ti,davinci-chipselect = <1>; - ti,davinci-mask-ale = <0>; - ti,davinci-mask-cle = <0>; - ti,davinci-mask-chipsel = <0>; - - ti,davinci-nand-buswidth = <16>; - ti,davinci-ecc-mode = "hw"; - ti,davinci-ecc-bits = <4>; - ti,davinci-nand-use-bbt; - - /* - * The OMAP-L132/L138 Bootloader doc SPRAB41E reads: - * "To boot from NAND Flash, the AIS should be written - * to NAND block 1 (NAND block 0 is not used by default)". - * The same doc mentions that for ROM "Silicon Revision 2.1", - * "Updated NAND boot mode to offer boot from block 0 or block 1". - * However the limitaion is left here by default for compatibility - * with older silicon and because it needs new boot pin settings - * not possible in stock LCDK. - */ - partitions { - compatible = "fixed-partitions"; - #address-cells = <1>; - #size-cells = <1>; - - partition@0 { - label = "u-boot env"; - reg = <0 0x020000>; - }; - partition@20000 { - /* The LCDK defaults to booting from this partition */ - label = "u-boot"; - reg = <0x020000 0x080000>; - }; - partition@a0000 { - label = "free space"; - reg = <0x0a0000 0>; - }; - }; - }; - }; -}; - -&prictrl { - status = "okay"; -}; - -&memctrl { - status = "okay"; -}; - -&lcdc { - status = "okay"; - pinctrl-names = "default"; - pinctrl-0 = <&lcd_pins>; - - port { - lcdc_out_vga: endpoint { - remote-endpoint = <&vga_bridge_in>; - }; - }; -}; - -&vpif { - pinctrl-names = "default"; - pinctrl-0 = <&vpif_capture_pins>; - status = "okay"; -}; - -&dsp { - memory-region = <&dsp_memory_region>; - status = "okay"; -}; |