mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-11-29 22:16:47 +07:00
20bef32036
* Correct preset_lpj calculation which may lead to too short delays * Correct handling of optional clocks on r8a7791 to restore access to the serial port the porter board -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJXGEtmAAoJENfPZGlqN0++aYIP/RCANWvI9Z7VH/Y/NQ1f5t4Y l4Uv1/dSuIHJq44z0sLMD5gmDVKqP1NnCncfkZabDXceGm9Fk3DlFxeLd+ahMN+B dBtDpf1AA9Mr1AEoBrXjNimWSupvJalatqk3nWfLnjpGHQJOKTZCekikQb9WBA5t l5r5Pvu/leRfyg/wi10F3hq0a2drKbIbFDOzh37L7al9cvZTnyVZNcchb/vlqZmt kAi90crLUXvQ9eOw357kFBmigQF5r/fD0X3f5sFYyDlNldZg3chkyghiluiOcXDL eEc6TdHNT/a9hixqpW/Z1BinpvFF+vIjfUZBW9wXTRz0t9EX5Pxr9wSXWEY4+hmp DrI9eiEAbX8ltfjOo3Q7LgHstjZ6AJyk3CZJBWk8i2DLK5SEt6eum/BvKRmakTa+ DLe+SES+uUfg1d35WEqhqPeO7JEybPAVyto++NrCRSkPeDeO32+h2O6yEsMBqEKC HFoV/V86Ufqq8MCiZkQBZJGNYqcTeKMiXzvte23tcAXXYmxMct5Z4HLCiFEM4paw yyThG9VZofe4pt03u9XqiZjEu23AopMpM9xDpUjK3CKYq6uaJxNoJcgJC6TBbkmT D7kdmhhlWCLeyr3pqblbqiWdK7Bx9B65aFhm/nilX0y4p3vvT46vMLvG4SgfFojv Ybr9ICHZMaTxJ1V32fty =k7qU -----END PGP SIGNATURE----- Merge tag 'renesas-fixes-for-v4.6' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/dt Renesas ARM Based SoC Fixes for v4.6 * Correct preset_lpj calculation which may lead to too short delays * Correct handling of optional clocks on r8a7791 to restore access to the serial port the porter board This is a backmerge of v4.6 fixes, to avoid a merge conflict between 4.6 and our next/dt branch. * tag 'renesas-fixes-for-v4.6' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas: ARM: shmobile: timer: Fix preset_lpj leading to too short delays Revert "ARM: dts: porter: Enable SCIF_CLK frequency and pins" ARM: dts: r8a7791: Don't disable referenced optional clocks
712 lines
12 KiB
Plaintext
712 lines
12 KiB
Plaintext
/*
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* Device Tree Source for the Koelsch board
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*
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* Copyright (C) 2013 Renesas Electronics Corporation
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* Copyright (C) 2013-2014 Renesas Solutions Corp.
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* Copyright (C) 2014 Cogent Embedded, Inc.
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*
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* This file is licensed under the terms of the GNU General Public License
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* version 2. This program is licensed "as is" without any warranty of any
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* kind, whether express or implied.
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*/
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/*
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* SSI-AK4643
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*
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* SW1: 1: AK4643
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* 2: CN22
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* 3: ADV7511
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*
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* This command is required when Playback/Capture
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*
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* amixer set "LINEOUT Mixer DACL" on
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* amixer set "DVC Out" 100%
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* amixer set "DVC In" 100%
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*
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* You can use Mute
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*
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* amixer set "DVC Out Mute" on
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* amixer set "DVC In Mute" on
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*
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* You can use Volume Ramp
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*
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* amixer set "DVC Out Ramp Up Rate" "0.125 dB/64 steps"
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* amixer set "DVC Out Ramp Down Rate" "0.125 dB/512 steps"
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* amixer set "DVC Out Ramp" on
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* aplay xxx.wav &
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* amixer set "DVC Out" 80% // Volume Down
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* amixer set "DVC Out" 100% // Volume Up
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*/
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/dts-v1/;
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#include "r8a7791.dtsi"
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#include <dt-bindings/gpio/gpio.h>
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#include <dt-bindings/input/input.h>
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/ {
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model = "Koelsch";
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compatible = "renesas,koelsch", "renesas,r8a7791";
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aliases {
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serial0 = &scif0;
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serial1 = &scif1;
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};
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chosen {
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bootargs = "ignore_loglevel rw root=/dev/nfs ip=dhcp";
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stdout-path = "serial0:115200n8";
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};
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memory@40000000 {
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device_type = "memory";
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reg = <0 0x40000000 0 0x40000000>;
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};
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memory@200000000 {
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device_type = "memory";
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reg = <2 0x00000000 0 0x40000000>;
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};
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lbsc {
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#address-cells = <1>;
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#size-cells = <1>;
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};
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keyboard {
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compatible = "gpio-keys";
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key-1 {
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gpios = <&gpio5 0 GPIO_ACTIVE_LOW>;
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linux,code = <KEY_1>;
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label = "SW2-1";
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wakeup-source;
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debounce-interval = <20>;
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};
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key-2 {
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gpios = <&gpio5 1 GPIO_ACTIVE_LOW>;
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linux,code = <KEY_2>;
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label = "SW2-2";
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wakeup-source;
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debounce-interval = <20>;
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};
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key-3 {
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gpios = <&gpio5 2 GPIO_ACTIVE_LOW>;
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linux,code = <KEY_3>;
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label = "SW2-3";
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wakeup-source;
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debounce-interval = <20>;
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};
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key-4 {
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gpios = <&gpio5 3 GPIO_ACTIVE_LOW>;
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linux,code = <KEY_4>;
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label = "SW2-4";
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wakeup-source;
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debounce-interval = <20>;
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};
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key-a {
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gpios = <&gpio7 0 GPIO_ACTIVE_LOW>;
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linux,code = <KEY_A>;
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label = "SW30";
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wakeup-source;
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debounce-interval = <20>;
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};
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key-b {
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gpios = <&gpio7 1 GPIO_ACTIVE_LOW>;
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linux,code = <KEY_B>;
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label = "SW31";
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wakeup-source;
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debounce-interval = <20>;
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};
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key-c {
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gpios = <&gpio7 2 GPIO_ACTIVE_LOW>;
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linux,code = <KEY_C>;
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label = "SW32";
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wakeup-source;
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debounce-interval = <20>;
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};
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key-d {
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gpios = <&gpio7 3 GPIO_ACTIVE_LOW>;
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linux,code = <KEY_D>;
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label = "SW33";
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wakeup-source;
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debounce-interval = <20>;
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};
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key-e {
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gpios = <&gpio7 4 GPIO_ACTIVE_LOW>;
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linux,code = <KEY_E>;
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label = "SW34";
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wakeup-source;
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debounce-interval = <20>;
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};
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key-f {
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gpios = <&gpio7 5 GPIO_ACTIVE_LOW>;
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linux,code = <KEY_F>;
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label = "SW35";
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wakeup-source;
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debounce-interval = <20>;
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};
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key-g {
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gpios = <&gpio7 6 GPIO_ACTIVE_LOW>;
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linux,code = <KEY_G>;
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label = "SW36";
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wakeup-source;
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debounce-interval = <20>;
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};
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};
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leds {
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compatible = "gpio-leds";
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led6 {
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gpios = <&gpio2 19 GPIO_ACTIVE_HIGH>;
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label = "LED6";
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};
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led7 {
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gpios = <&gpio2 20 GPIO_ACTIVE_HIGH>;
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label = "LED7";
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};
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led8 {
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gpios = <&gpio2 21 GPIO_ACTIVE_HIGH>;
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label = "LED8";
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};
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};
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vcc_sdhi0: regulator@0 {
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compatible = "regulator-fixed";
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regulator-name = "SDHI0 Vcc";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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gpio = <&gpio7 17 GPIO_ACTIVE_HIGH>;
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enable-active-high;
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};
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vccq_sdhi0: regulator@1 {
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compatible = "regulator-gpio";
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regulator-name = "SDHI0 VccQ";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <3300000>;
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gpios = <&gpio2 12 GPIO_ACTIVE_HIGH>;
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gpios-states = <1>;
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states = <3300000 1
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1800000 0>;
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};
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vcc_sdhi1: regulator@2 {
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compatible = "regulator-fixed";
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regulator-name = "SDHI1 Vcc";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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gpio = <&gpio7 18 GPIO_ACTIVE_HIGH>;
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enable-active-high;
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};
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vccq_sdhi1: regulator@3 {
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compatible = "regulator-gpio";
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regulator-name = "SDHI1 VccQ";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <3300000>;
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gpios = <&gpio2 13 GPIO_ACTIVE_HIGH>;
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gpios-states = <1>;
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states = <3300000 1
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1800000 0>;
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};
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vcc_sdhi2: regulator@4 {
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compatible = "regulator-fixed";
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regulator-name = "SDHI2 Vcc";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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gpio = <&gpio7 19 GPIO_ACTIVE_HIGH>;
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enable-active-high;
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};
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vccq_sdhi2: regulator@5 {
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compatible = "regulator-gpio";
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regulator-name = "SDHI2 VccQ";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <3300000>;
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gpios = <&gpio2 26 GPIO_ACTIVE_HIGH>;
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gpios-states = <1>;
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states = <3300000 1
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1800000 0>;
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};
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audio_clock: audio_clock {
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compatible = "fixed-clock";
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#clock-cells = <0>;
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clock-frequency = <11289600>;
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};
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rsnd_ak4643: sound {
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compatible = "simple-audio-card";
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simple-audio-card,format = "left_j";
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simple-audio-card,bitclock-master = <&sndcodec>;
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simple-audio-card,frame-master = <&sndcodec>;
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sndcpu: simple-audio-card,cpu {
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sound-dai = <&rcar_sound>;
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};
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sndcodec: simple-audio-card,codec {
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sound-dai = <&ak4643>;
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clocks = <&audio_clock>;
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};
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};
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hdmi-out {
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compatible = "hdmi-connector";
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type = "a";
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port {
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hdmi_con: endpoint {
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remote-endpoint = <&adv7511_out>;
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};
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};
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};
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x2_clk: x2-clock {
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compatible = "fixed-clock";
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#clock-cells = <0>;
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clock-frequency = <148500000>;
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};
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x13_clk: x13-clock {
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compatible = "fixed-clock";
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#clock-cells = <0>;
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clock-frequency = <148500000>;
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};
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};
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&du {
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pinctrl-0 = <&du_pins>;
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pinctrl-names = "default";
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status = "okay";
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clocks = <&mstp7_clks R8A7791_CLK_DU0>,
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<&mstp7_clks R8A7791_CLK_DU1>,
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<&mstp7_clks R8A7791_CLK_LVDS0>,
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<&x13_clk>, <&x2_clk>;
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clock-names = "du.0", "du.1", "lvds.0",
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"dclkin.0", "dclkin.1";
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ports {
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port@0 {
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endpoint {
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remote-endpoint = <&adv7511_in>;
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};
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};
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port@1 {
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lvds_connector: endpoint {
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};
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};
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};
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};
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&extal_clk {
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clock-frequency = <20000000>;
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};
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&pfc {
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pinctrl-0 = <&scif_clk_pins>;
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pinctrl-names = "default";
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i2c2_pins: i2c2 {
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groups = "i2c2";
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function = "i2c2";
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};
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du_pins: du {
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groups = "du_rgb888", "du_sync", "du_disp", "du_clk_out_0";
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function = "du";
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};
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scif0_pins: serial0 {
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groups = "scif0_data_d";
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function = "scif0";
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};
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scif1_pins: serial1 {
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groups = "scif1_data_d";
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function = "scif1";
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};
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scif_clk_pins: scif_clk {
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groups = "scif_clk";
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function = "scif_clk";
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};
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ether_pins: ether {
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groups = "eth_link", "eth_mdio", "eth_rmii";
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function = "eth";
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};
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phy1_pins: phy1 {
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groups = "intc_irq0";
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function = "intc";
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};
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sdhi0_pins: sd0 {
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groups = "sdhi0_data4", "sdhi0_ctrl";
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function = "sdhi0";
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};
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sdhi1_pins: sd1 {
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groups = "sdhi1_data4", "sdhi1_ctrl";
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function = "sdhi1";
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};
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sdhi2_pins: sd2 {
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groups = "sdhi2_data4", "sdhi2_ctrl";
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function = "sdhi2";
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};
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qspi_pins: spi0 {
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groups = "qspi_ctrl", "qspi_data4";
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function = "qspi";
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};
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msiof0_pins: spi1 {
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groups = "msiof0_clk", "msiof0_sync", "msiof0_rx",
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"msiof0_tx";
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function = "msiof0";
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};
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usb0_pins: usb0 {
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groups = "usb0";
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function = "usb0";
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};
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usb1_pins: usb1 {
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groups = "usb1";
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function = "usb1";
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};
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vin1_pins: vin1 {
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groups = "vin1_data8", "vin1_clk";
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function = "vin1";
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};
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sound_pins: sound {
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groups = "ssi0129_ctrl", "ssi0_data", "ssi1_data";
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function = "ssi";
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};
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sound_clk_pins: sound_clk {
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groups = "audio_clk_a";
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function = "audio_clk";
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};
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};
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ðer {
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pinctrl-0 = <ðer_pins &phy1_pins>;
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pinctrl-names = "default";
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phy-handle = <&phy1>;
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renesas,ether-link-active-low;
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status = "okay";
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phy1: ethernet-phy@1 {
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reg = <1>;
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interrupt-parent = <&irqc0>;
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interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
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micrel,led-mode = <1>;
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};
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};
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&cmt0 {
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status = "okay";
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};
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&sata0 {
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status = "okay";
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};
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&scif0 {
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pinctrl-0 = <&scif0_pins>;
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pinctrl-names = "default";
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status = "okay";
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};
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&scif1 {
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pinctrl-0 = <&scif1_pins>;
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pinctrl-names = "default";
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status = "okay";
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};
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&scif_clk {
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clock-frequency = <14745600>;
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status = "okay";
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};
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&sdhi0 {
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pinctrl-0 = <&sdhi0_pins>;
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pinctrl-names = "default";
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vmmc-supply = <&vcc_sdhi0>;
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vqmmc-supply = <&vccq_sdhi0>;
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cd-gpios = <&gpio6 6 GPIO_ACTIVE_LOW>;
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wp-gpios = <&gpio6 7 GPIO_ACTIVE_HIGH>;
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status = "okay";
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};
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&sdhi1 {
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pinctrl-0 = <&sdhi1_pins>;
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pinctrl-names = "default";
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vmmc-supply = <&vcc_sdhi1>;
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vqmmc-supply = <&vccq_sdhi1>;
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cd-gpios = <&gpio6 14 GPIO_ACTIVE_LOW>;
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wp-gpios = <&gpio6 15 GPIO_ACTIVE_HIGH>;
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status = "okay";
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};
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&sdhi2 {
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pinctrl-0 = <&sdhi2_pins>;
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pinctrl-names = "default";
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vmmc-supply = <&vcc_sdhi2>;
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vqmmc-supply = <&vccq_sdhi2>;
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cd-gpios = <&gpio6 22 GPIO_ACTIVE_LOW>;
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status = "okay";
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};
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&qspi {
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pinctrl-0 = <&qspi_pins>;
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pinctrl-names = "default";
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status = "okay";
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flash: flash@0 {
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compatible = "spansion,s25fl512s", "jedec,spi-nor";
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reg = <0>;
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spi-max-frequency = <30000000>;
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spi-tx-bus-width = <4>;
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spi-rx-bus-width = <4>;
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spi-cpha;
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spi-cpol;
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m25p,fast-read;
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partitions {
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compatible = "fixed-partitions";
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#address-cells = <1>;
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#size-cells = <1>;
|
|
|
|
partition@0 {
|
|
label = "loader";
|
|
reg = <0x00000000 0x00080000>;
|
|
read-only;
|
|
};
|
|
partition@80000 {
|
|
label = "user";
|
|
reg = <0x00080000 0x00580000>;
|
|
read-only;
|
|
};
|
|
partition@600000 {
|
|
label = "flash";
|
|
reg = <0x00600000 0x03a00000>;
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
&msiof0 {
|
|
pinctrl-0 = <&msiof0_pins>;
|
|
pinctrl-names = "default";
|
|
|
|
status = "okay";
|
|
|
|
pmic: pmic@0 {
|
|
compatible = "renesas,r2a11302ft";
|
|
reg = <0>;
|
|
spi-max-frequency = <6000000>;
|
|
spi-cpol;
|
|
spi-cpha;
|
|
};
|
|
};
|
|
|
|
&i2c2 {
|
|
pinctrl-0 = <&i2c2_pins>;
|
|
pinctrl-names = "default";
|
|
|
|
status = "okay";
|
|
clock-frequency = <100000>;
|
|
|
|
ak4643: codec@12 {
|
|
compatible = "asahi-kasei,ak4643";
|
|
#sound-dai-cells = <0>;
|
|
reg = <0x12>;
|
|
};
|
|
|
|
composite-in@20 {
|
|
compatible = "adi,adv7180";
|
|
reg = <0x20>;
|
|
remote = <&vin1>;
|
|
|
|
port {
|
|
adv7180: endpoint {
|
|
bus-width = <8>;
|
|
remote-endpoint = <&vin1ep>;
|
|
};
|
|
};
|
|
};
|
|
|
|
hdmi@39 {
|
|
compatible = "adi,adv7511w";
|
|
reg = <0x39>;
|
|
interrupt-parent = <&gpio3>;
|
|
interrupts = <29 IRQ_TYPE_LEVEL_LOW>;
|
|
|
|
adi,input-depth = <8>;
|
|
adi,input-colorspace = "rgb";
|
|
adi,input-clock = "1x";
|
|
adi,input-style = <1>;
|
|
adi,input-justification = "evenly";
|
|
|
|
ports {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
port@0 {
|
|
reg = <0>;
|
|
adv7511_in: endpoint {
|
|
remote-endpoint = <&du_out_rgb>;
|
|
};
|
|
};
|
|
|
|
port@1 {
|
|
reg = <1>;
|
|
adv7511_out: endpoint {
|
|
remote-endpoint = <&hdmi_con>;
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
eeprom@50 {
|
|
compatible = "renesas,24c02";
|
|
reg = <0x50>;
|
|
pagesize = <16>;
|
|
};
|
|
};
|
|
|
|
&i2c6 {
|
|
status = "okay";
|
|
clock-frequency = <100000>;
|
|
|
|
pmic@58 {
|
|
compatible = "dlg,da9063";
|
|
reg = <0x58>;
|
|
interrupt-parent = <&irqc0>;
|
|
interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
|
|
interrupt-controller;
|
|
|
|
rtc {
|
|
compatible = "dlg,da9063-rtc";
|
|
};
|
|
|
|
wdt {
|
|
compatible = "dlg,da9063-watchdog";
|
|
};
|
|
};
|
|
|
|
vdd_dvfs: regulator@68 {
|
|
compatible = "dlg,da9210";
|
|
reg = <0x68>;
|
|
interrupt-parent = <&irqc0>;
|
|
interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
|
|
|
|
regulator-min-microvolt = <1000000>;
|
|
regulator-max-microvolt = <1000000>;
|
|
regulator-boot-on;
|
|
regulator-always-on;
|
|
};
|
|
};
|
|
|
|
&pci0 {
|
|
status = "okay";
|
|
pinctrl-0 = <&usb0_pins>;
|
|
pinctrl-names = "default";
|
|
};
|
|
|
|
&pci1 {
|
|
status = "okay";
|
|
pinctrl-0 = <&usb1_pins>;
|
|
pinctrl-names = "default";
|
|
};
|
|
|
|
&hsusb {
|
|
status = "okay";
|
|
pinctrl-0 = <&usb0_pins>;
|
|
pinctrl-names = "default";
|
|
renesas,enable-gpio = <&gpio5 31 GPIO_ACTIVE_HIGH>;
|
|
};
|
|
|
|
&usbphy {
|
|
status = "okay";
|
|
};
|
|
|
|
&pcie_bus_clk {
|
|
clock-frequency = <100000000>;
|
|
status = "okay";
|
|
};
|
|
|
|
&pciec {
|
|
status = "okay";
|
|
};
|
|
|
|
&cpu0 {
|
|
cpu0-supply = <&vdd_dvfs>;
|
|
};
|
|
|
|
/* composite video input */
|
|
&vin1 {
|
|
status = "okay";
|
|
pinctrl-0 = <&vin1_pins>;
|
|
pinctrl-names = "default";
|
|
|
|
port {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
vin1ep: endpoint {
|
|
remote-endpoint = <&adv7180>;
|
|
bus-width = <8>;
|
|
};
|
|
};
|
|
};
|
|
|
|
&rcar_sound {
|
|
pinctrl-0 = <&sound_pins &sound_clk_pins>;
|
|
pinctrl-names = "default";
|
|
|
|
/* Single DAI */
|
|
#sound-dai-cells = <0>;
|
|
|
|
status = "okay";
|
|
|
|
rcar_sound,dai {
|
|
dai0 {
|
|
playback = <&ssi0 &src2 &dvc0>;
|
|
capture = <&ssi1 &src3 &dvc1>;
|
|
};
|
|
};
|
|
};
|
|
|
|
&ssi1 {
|
|
shared-pin;
|
|
};
|