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    Subject[PATCH v3 7/7] arm64: dts: exynos: Add initial device tree support for Exynos7885 SoC
    Date
    Add initial Exynos7885 device tree nodes with dts for the Samsung Galaxy
    A8 (2018), a.k.a. "jackpotlte", with model number "SM-A530F".
    Currently this includes some clock support, UART support, and I2C nodes.

    Signed-off-by: David Virag <virag.david003@gmail.com>
    ---
    Changes in v2:
    - Remove address-cells, and size-cells from dts, since they are
    already in the dtsi.
    - Lower case hex in memory node
    - Fix node names with underscore instead of hyphen
    - Fix line breaks
    - Fix "-key" missing from gpio keys node names
    - Use the form without "key" in gpio key labels on all keys
    - Suffix pin configuration node names with "-pins"
    - Remove "fimc_is_mclk" nodes from pinctrl dtsi for now
    - Use macros for "samsung,pin-con-pdn", and "samsung,pin-con-pdn"
    - Add comment about Arm PMU
    - Rename "clock-oscclk" to "osc-clock"
    - Include exynos-syscon-restart.dtsi instead of rewriting its contents

    Changes in v3:
    - Fix typo (seperate -> separate)

    arch/arm64/boot/dts/exynos/Makefile | 7 +-
    .../boot/dts/exynos/exynos7885-jackpotlte.dts | 95 ++
    .../boot/dts/exynos/exynos7885-pinctrl.dtsi | 865 ++++++++++++++++++
    arch/arm64/boot/dts/exynos/exynos7885.dtsi | 438 +++++++++
    4 files changed, 1402 insertions(+), 3 deletions(-)
    create mode 100644 arch/arm64/boot/dts/exynos/exynos7885-jackpotlte.dts
    create mode 100644 arch/arm64/boot/dts/exynos/exynos7885-pinctrl.dtsi
    create mode 100644 arch/arm64/boot/dts/exynos/exynos7885.dtsi

    diff --git a/arch/arm64/boot/dts/exynos/Makefile b/arch/arm64/boot/dts/exynos/Makefile
    index b41e86df0a84..c68c4ad577ac 100644
    --- a/arch/arm64/boot/dts/exynos/Makefile
    +++ b/arch/arm64/boot/dts/exynos/Makefile
    @@ -1,6 +1,7 @@
    # SPDX-License-Identifier: GPL-2.0
    dtb-$(CONFIG_ARCH_EXYNOS) += \
    - exynos5433-tm2.dtb \
    - exynos5433-tm2e.dtb \
    - exynos7-espresso.dtb \
    + exynos5433-tm2.dtb \
    + exynos5433-tm2e.dtb \
    + exynos7-espresso.dtb \
    + exynos7885-jackpotlte.dtb \
    exynosautov9-sadk.dtb
    diff --git a/arch/arm64/boot/dts/exynos/exynos7885-jackpotlte.dts b/arch/arm64/boot/dts/exynos/exynos7885-jackpotlte.dts
    new file mode 100644
    index 000000000000..f5941dc4c374
    --- /dev/null
    +++ b/arch/arm64/boot/dts/exynos/exynos7885-jackpotlte.dts
    @@ -0,0 +1,95 @@
    +// SPDX-License-Identifier: GPL-2.0
    +/*
    + * Samsung Galaxy A8 2018 (jackpotlte/SM-A530F) device tree source
    + *
    + * Copyright (c) 2021 Samsung Electronics Co., Ltd.
    + * Copyright (c) 2021 Dávid Virág
    + *
    + */
    +
    +/dts-v1/;
    +#include "exynos7885.dtsi"
    +#include <dt-bindings/gpio/gpio.h>
    +#include <dt-bindings/input/input.h>
    +#include <dt-bindings/interrupt-controller/irq.h>
    +
    +/ {
    + model = "Samsung Galaxy A8 (2018)";
    + compatible = "samsung,jackpotlte", "samsung,exynos7885";
    + chassis-type = "handset";
    +
    + aliases {
    + serial0 = &serial_0;
    + serial1 = &serial_1;
    + serial2 = &serial_2;
    + };
    +
    + chosen {
    + stdout-path = &serial_2;
    + };
    +
    + memory@80000000 {
    + device_type = "memory";
    + reg = <0x0 0x80000000 0x3da00000>,
    + <0x0 0xc0000000 0x40000000>,
    + <0x8 0x80000000 0x40000000>;
    + };
    +
    + gpio-keys {
    + compatible = "gpio-keys";
    + pinctrl-names = "default";
    + pinctrl-0 = <&key_volup &key_voldown &key_power>;
    +
    + volup-key {
    + label = "Volume Up";
    + interrupts = <5 IRQ_TYPE_LEVEL_HIGH 0>;
    + interrupt-parent = <&gpa1>;
    + linux,code = <KEY_VOLUMEUP>;
    + gpios = <&gpa1 5 GPIO_ACTIVE_LOW>;
    + };
    +
    + voldown-key {
    + label = "Volume Down";
    + interrupts = <6 IRQ_TYPE_LEVEL_HIGH 0>;
    + interrupt-parent = <&gpa1>;
    + linux,code = <KEY_VOLUMEDOWN>;
    + gpios = <&gpa1 6 GPIO_ACTIVE_LOW>;
    + };
    +
    + power-key {
    + label = "Power";
    + interrupts = <7 IRQ_TYPE_LEVEL_HIGH 0>;
    + interrupt-parent = <&gpa1>;
    + linux,code = <KEY_POWER>;
    + gpios = <&gpa1 7 GPIO_ACTIVE_LOW>;
    + wakeup-source;
    + };
    + };
    +};
    +
    +&serial_2 {
    + status = "okay";
    +};
    +
    +&pinctrl_alive {
    + key_volup: key-volup-pins {
    + samsung,pins = "gpa1-5";
    + samsung,pin-function = <EXYNOS_PIN_FUNC_F>;
    + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
    + samsung,pin-drv = <0>;
    + };
    +
    + key_voldown: key-voldown-pins {
    + samsung,pins = "gpa1-6";
    + samsung,pin-function = <EXYNOS_PIN_FUNC_F>;
    + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
    + samsung,pin-drv = <0>;
    + };
    +
    + key_power: key-power-pins {
    + samsung,pins = "gpa1-7";
    + samsung,pin-function = <EXYNOS_PIN_FUNC_F>;
    + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
    + samsung,pin-drv = <0>;
    + };
    +};
    diff --git a/arch/arm64/boot/dts/exynos/exynos7885-pinctrl.dtsi b/arch/arm64/boot/dts/exynos/exynos7885-pinctrl.dtsi
    new file mode 100644
    index 000000000000..741d5cceafab
    --- /dev/null
    +++ b/arch/arm64/boot/dts/exynos/exynos7885-pinctrl.dtsi
    @@ -0,0 +1,865 @@
    +// SPDX-License-Identifier: GPL-2.0
    +/*
    + * Samsung Exynos7885 SoC pin-mux and pin-config device tree source
    + *
    + * Copyright (c) 2017 Samsung Electronics Co., Ltd.
    + * Copyright (c) 2021 Dávid Virág
    + *
    + * Samsung's Exynos7885 SoC pin-mux and pin-config options are listed as
    + * device tree nodes in this file.
    + */
    +
    +#include <dt-bindings/pinctrl/samsung.h>
    +
    +&pinctrl_alive {
    + etc0: etc0 {
    + gpio-controller;
    + #gpio-cells = <2>;
    +
    + interrupt-controller;
    + #interrupt-cells = <2>;
    + };
    +
    + etc1: etc1 {
    + gpio-controller;
    + #gpio-cells = <2>;
    +
    + interrupt-controller;
    + #interrupt-cells = <2>;
    + };
    +
    + gpa0: gpa0 {
    + gpio-controller;
    + #gpio-cells = <2>;
    +
    + interrupt-controller;
    + #interrupt-cells = <2>;
    + interrupt-parent = <&gic>;
    + interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>,
    + <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>,
    + <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>,
    + <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>,
    + <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>,
    + <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>,
    + <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>,
    + <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
    + };
    +
    + gpa1: gpa1 {
    + gpio-controller;
    + #gpio-cells = <2>;
    +
    + interrupt-controller;
    + #interrupt-cells = <3>;
    + interrupt-parent = <&gic>;
    + interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>,
    + <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>,
    + <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>,
    + <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>,
    + <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>,
    + <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>,
    + <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>,
    + <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>;
    + };
    +
    + gpa2: gpa2 {
    + gpio-controller;
    + #gpio-cells = <2>;
    +
    + interrupt-controller;
    + #interrupt-cells = <2>;
    + };
    +
    + gpq0: gpq0 {
    + gpio-controller;
    + #gpio-cells = <2>;
    +
    + interrupt-controller;
    + #interrupt-cells = <2>;
    + };
    +
    + sim1_det_gpio: sim1-det-gpio-pins {
    + samsung,pins = "gpa2-5";
    + samsung,pin-function = <EXYNOS_PIN_FUNC_F>;
    + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
    + };
    +
    + sim0_det_gpio: sim0-det-gpio-pins {
    + samsung,pins = "gpa2-6";
    + samsung,pin-function = <EXYNOS_PIN_FUNC_F>;
    + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
    + };
    +
    + speedy_bus: speedy-bus-pins {
    + samsung,pins = "gpq0-2";
    + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
    + samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
    + samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
    + samsung,pin-drv = <0>;
    + };
    +
    + /* UART_DEBUG */
    + uart2_bus: uart2-bus-pins {
    + samsung,pins = "gpq0-4", "gpq0-3";
    + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
    + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
    + };
    +};
    +
    +&pinctrl_dispaud {
    + gpb0: gpb0 {
    + gpio-controller;
    + #gpio-cells = <2>;
    +
    + interrupt-controller;
    + #interrupt-cells = <2>;
    + };
    +
    + gpb1: gpb1 {
    + gpio-controller;
    + #gpio-cells = <2>;
    +
    + interrupt-controller;
    + #interrupt-cells = <2>;
    + };
    +
    + gpb2: gpb2 {
    + gpio-controller;
    + #gpio-cells = <2>;
    +
    + interrupt-controller;
    + #interrupt-cells = <2>;
    + };
    +
    + aud_codec_mclk: aud-codec-mclk-pins {
    + samsung,pins = "gpb0-0";
    + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
    + samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
    + };
    +
    + aud_codec_mclk_idle: aud-codec-mclk-idle-pins {
    + samsung,pins = "gpb0-0";
    + samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
    + samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
    + };
    +
    + aud_codec_bus: aud-codec-bus-pins {
    + samsung,pins = "gpb0-1", "gpb0-2", "gpb0-3", "gpb0-4";
    + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
    + samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
    + };
    +
    + aud_codec_bus_idle: aud-codec-bus-idle-pins {
    + samsung,pins = "gpb0-1", "gpb0-2", "gpb0-3", "gpb0-4";
    + samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
    + samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
    + };
    +
    + aud_loopback_bus: aud-loopback-bus{
    + samsung,pins = "gpb1-0";
    + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
    + samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
    + };
    +
    + aud_loopback_bus_idle: aud-loopback-bus-idle{
    + samsung,pins = "gpb1-0";
    + samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
    + samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
    + };
    +
    + aud_fm_bus: aud-fm-bus-pins {
    + samsung,pins = "gpb1-1", "gpb1-2", "gpb1-3";
    + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
    + samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
    + };
    +
    + aud_fm_bus_idle: aud-fm-bus-idle-pins {
    + samsung,pins = "gpb1-1", "gpb1-2", "gpb1-3";
    + samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
    + samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
    + };
    +
    + aud_spk_bus: aud-spk-bus-pins {
    + samsung,pins = "gpb2-0", "gpb2-1", "gpb2-2", "gpb2-3";
    + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
    + samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
    + };
    +
    + aud_spk_bus_idle: aud-spk-bus-idle-pins {
    + samsung,pins = "gpb2-0", "gpb2-1", "gpb2-2", "gpb2-3";
    + samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
    + samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
    + };
    +};
    +
    +&pinctrl_fsys {
    + gpf0: gpf0 {
    + gpio-controller;
    + #gpio-cells = <2>;
    +
    + interrupt-controller;
    + #interrupt-cells = <2>;
    + };
    +
    + gpf2: gpf2 {
    + gpio-controller;
    + #gpio-cells = <2>;
    +
    + interrupt-controller;
    + #interrupt-cells = <2>;
    + };
    +
    + gpf3: gpf3 {
    + gpio-controller;
    + #gpio-cells = <2>;
    +
    + interrupt-controller;
    + #interrupt-cells = <2>;
    + };
    +
    + gpf4: gpf4 {
    + gpio-controller;
    + #gpio-cells = <2>;
    +
    + interrupt-controller;
    + #interrupt-cells = <2>;
    + };
    +
    + sd0_clk: sd0-clk-pins {
    + samsung,pins = "gpf0-0";
    + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
    + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
    + samsung,pin-drv = <3>;
    + };
    +
    + sd0_clk_fast_slew_rate_1x: sd0-clk-fast-slew-rate-1x-pins {
    + samsung,pins = "gpf0-0";
    + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
    + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
    + samsung,pin-drv = <0>;
    + };
    +
    + sd0_clk_fast_slew_rate_2x: sd0-clk-fast-slew-rate-2x-pins {
    + samsung,pins = "gpf0-0";
    + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
    + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
    + samsung,pin-drv = <1>;
    + };
    +
    + sd0_clk_fast_slew_rate_3x: sd0-clk-fast-slew-rate-3x-pins {
    + samsung,pins = "gpf0-0";
    + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
    + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
    + samsung,pin-drv = <2>;
    + };
    +
    + sd0_clk_fast_slew_rate_4x: sd0-clk-fast-slew-rate-4x-pins {
    + samsung,pins = "gpf0-0";
    + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
    + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
    + samsung,pin-drv = <3>;
    + };
    +
    + sd0_cmd: sd0-cmd-pins {
    + samsung,pins = "gpf0-1";
    + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
    + samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
    + samsung,pin-drv = <3>;
    + };
    +
    + sd0_rdqs: sd0-rdqs-pins {
    + samsung,pins = "gpf0-2";
    + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
    + samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
    + samsung,pin-drv = <3>;
    + };
    +
    + sd0_bus1: sd0-bus-width1-pins {
    + samsung,pins = "gpf2-0";
    + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
    + samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
    + samsung,pin-drv = <3>;
    + };
    +
    + sd0_bus4: sd0-bus-width4-pins {
    + samsung,pins = "gpf2-1", "gpf2-2", "gpf2-3";
    + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
    + samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
    + samsung,pin-drv = <3>;
    + };
    +
    + sd0_bus8: sd0-bus-width8-pins {
    + samsung,pins = "gpf2-4", "gpf2-5", "gpf2-6", "gpf2-7";
    + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
    + samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
    + samsung,pin-drv = <3>;
    + };
    +
    + sd1_clk: sd1-clk-pins {
    + samsung,pins = "gpf3-0";
    + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
    + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
    + samsung,pin-drv = <2>;
    + };
    +
    + sd1_clk_fast_slew_rate_1x: sd1-clk-fast-slew-rate-1x-pins {
    + samsung,pins = "gpf3-0";
    + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
    + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
    + samsung,pin-drv = <0>;
    + };
    +
    + sd1_clk_fast_slew_rate_2x: sd1-clk-fast-slew-rate-2x-pins {
    + samsung,pins = "gpf3-0";
    + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
    + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
    + samsung,pin-drv = <1>;
    + };
    +
    + sd1_clk_fast_slew_rate_3x: sd1-clk-fast-slew-rate-3x-pins {
    + samsung,pins = "gpf3-0";
    + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
    + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
    + samsung,pin-drv = <2>;
    + };
    +
    + sd1_clk_fast_slew_rate_4x: sd1-clk-fast-slew-rate-4x-pins {
    + samsung,pins = "gpf3-0";
    + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
    + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
    + samsung,pin-drv = <3>;
    + };
    +
    + sd1_cmd: sd1-cmd-pins {
    + samsung,pins = "gpf3-1";
    + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
    + samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
    + samsung,pin-drv = <2>;
    + };
    +
    + sd1_bus1: sd1-bus-width1-pins {
    + samsung,pins = "gpf3-2";
    + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
    + samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
    + samsung,pin-drv = <2>;
    + };
    +
    + sd1_bus4: sd1-bus-width4-pins {
    + samsung,pins = "gpf3-3", "gpf3-5";
    + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
    + samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
    + samsung,pin-drv = <2>;
    + };
    +
    + sd2_clk: sd2-clk-pins {
    + samsung,pins = "gpf4-0";
    + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
    + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
    + samsung,pin-drv = <2>;
    + };
    +
    + sd2_clk_fast_slew_rate_1x: sd2-clk-fast-slew-rate-1x-pins {
    + samsung,pins = "gpf4-0";
    + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
    + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
    + samsung,pin-drv = <0>;
    + };
    +
    + sd2_clk_fast_slew_rate_2x: sd2-clk-fast-slew-rate-2x-pins {
    + samsung,pins = "gpf4-0";
    + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
    + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
    + samsung,pin-drv = <1>;
    + };
    +
    + sd2_clk_fast_slew_rate_3x: sd2-clk-fast-slew-rate-3x-pins {
    + samsung,pins = "gpf4-0";
    + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
    + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
    + samsung,pin-drv = <2>;
    + };
    +
    + sd2_clk_fast_slew_rate_4x: sd2-clk-fast-slew-rate-4x-pins {
    + samsung,pins = "gpf4-0";
    + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
    + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
    + samsung,pin-drv = <3>;
    + };
    +
    + sd2_cmd: sd2-cmd-pins {
    + samsung,pins = "gpf4-1";
    + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
    + samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
    + samsung,pin-drv = <2>;
    + };
    +
    + sd2_bus1: sd2-bus-width1-pins {
    + samsung,pins = "gpf4-2";
    + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
    + samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
    + samsung,pin-drv = <2>;
    + };
    +
    + sd2_bus4: sd2-bus-width4-pins {
    + samsung,pins = "gpf4-3", "gpf4-4", "gpf4-5";
    + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
    + samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
    + samsung,pin-drv = <2>;
    + };
    +};
    +
    +&pinctrl_top {
    + gpc0: gpc0 {
    + gpio-controller;
    + #gpio-cells = <2>;
    +
    + interrupt-controller;
    + #interrupt-cells = <2>;
    + };
    +
    + gpc1: gpc1 {
    + gpio-controller;
    + #gpio-cells = <2>;
    +
    + interrupt-controller;
    + #interrupt-cells = <2>;
    + };
    +
    + gpc2: gpc2 {
    + gpio-controller;
    + #gpio-cells = <2>;
    +
    + interrupt-controller;
    + #interrupt-cells = <2>;
    + };
    +
    + gpg0: gpg0 {
    + gpio-controller;
    + #gpio-cells = <2>;
    +
    + interrupt-controller;
    + #interrupt-cells = <2>;
    + };
    +
    + gpg1: gpg1 {
    + gpio-controller;
    + #gpio-cells = <2>;
    +
    + interrupt-controller;
    + #interrupt-cells = <2>;
    + };
    +
    + gpg2: gpg2 {
    + gpio-controller;
    + #gpio-cells = <2>;
    +
    + interrupt-controller;
    + #interrupt-cells = <2>;
    + };
    +
    + gpg3: gpg3 {
    + gpio-controller;
    + #gpio-cells = <2>;
    +
    + interrupt-controller;
    + #interrupt-cells = <2>;
    + };
    +
    + gpg4: gpg4 {
    + gpio-controller;
    + #gpio-cells = <2>;
    +
    + interrupt-controller;
    + #interrupt-cells = <2>;
    + };
    +
    + gpp0: gpp0 {
    + gpio-controller;
    + #gpio-cells = <2>;
    +
    + interrupt-controller;
    + #interrupt-cells = <2>;
    + };
    +
    + gpp1: gpp1 {
    + gpio-controller;
    + #gpio-cells = <2>;
    +
    + interrupt-controller;
    + #interrupt-cells = <2>;
    + };
    +
    + gpp2: gpp2 {
    + gpio-controller;
    + #gpio-cells = <2>;
    +
    + interrupt-controller;
    + #interrupt-cells = <2>;
    + };
    +
    + gpp3: gpp3 {
    + gpio-controller;
    + #gpio-cells = <2>;
    +
    + interrupt-controller;
    + #interrupt-cells = <2>;
    + };
    +
    + gpp4: gpp4 {
    + gpio-controller;
    + #gpio-cells = <2>;
    +
    + interrupt-controller;
    + #interrupt-cells = <2>;
    + };
    +
    + gpp5: gpp5 {
    + gpio-controller;
    + #gpio-cells = <2>;
    +
    + interrupt-controller;
    + #interrupt-cells = <2>;
    + };
    +
    + gpp6: gpp6 {
    + gpio-controller;
    + #gpio-cells = <2>;
    +
    + interrupt-controller;
    + #interrupt-cells = <2>;
    + };
    +
    + gpp7: gpp7 {
    + gpio-controller;
    + #gpio-cells = <2>;
    +
    + interrupt-controller;
    + #interrupt-cells = <2>;
    + };
    +
    + gpp8: gpp8 {
    + gpio-controller;
    + #gpio-cells = <2>;
    +
    + interrupt-controller;
    + #interrupt-cells = <2>;
    + };
    +
    + /* DECON TE */
    + decon_f_te_on: decon_f_te_on {
    + samsung,pins = "gpc0-3";
    + samsung,pin-function = <EXYNOS_PIN_FUNC_F>;
    + };
    +
    + decon_f_te_off: decon_f_te_off {
    + samsung,pins = "gpc0-3";
    + samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
    + };
    +
    + hs_i2c0_bus: hs-i2c0-bus {
    + samsung,pins = "gpc1-1", "gpc1-0";
    + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
    + samsung,pin-con-pdn = <EXYNOS_PIN_PDN_OUT1>;
    + samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_UP>;
    + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
    + samsung,pin-drv = <0>;
    + };
    +
    + hs_i2c1_bus: hs-i2c1-bus {
    + samsung,pins = "gpc1-3", "gpc1-2";
    + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
    + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
    + samsung,pin-drv = <0>;
    + samsung,pin-con-pdn = <EXYNOS_PIN_PDN_OUT1>;
    + samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_UP>;
    + };
    +
    + hs_i2c2_bus: hs-i2c2-bus {
    + samsung,pins = "gpc1-5", "gpc1-4";
    + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
    + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
    + samsung,pin-drv = <0>;
    + samsung,pin-con-pdn = <EXYNOS_PIN_PDN_OUT1>;
    + samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_UP>;
    + };
    +
    + hs_i2c3_bus: hs-i2c3-bus {
    + samsung,pins = "gpc1-7", "gpc1-6";
    + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
    + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
    + samsung,pin-drv = <0>;
    + samsung,pin-con-pdn = <EXYNOS_PIN_PDN_OUT1>;
    + samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_UP>;
    + };
    +
    + /* USI0 UART */
    + uart3_bus_single: uart3-bus-single {
    + samsung,pins = "gpc2-3", "gpc2-2", "gpc2-1", "gpc2-0";
    + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
    + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
    + };
    +
    + /* USI0 UART_HSI2C1 */
    + uart3_bus_dual: uart3-bus-dual {
    + samsung,pins = "gpc2-1", "gpc2-0";
    + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
    + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
    + };
    +
    + /* USI0 HSI2C0 */
    + hs_i2c4_bus: hs-i2c4-bus {
    + samsung,pins = "gpc2-1", "gpc2-0";
    + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
    + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
    + samsung,pin-drv = <0>;
    + samsung,pin-con-pdn = <EXYNOS_PIN_PDN_OUT1>;
    + samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_UP>;
    + };
    +
    + /* USI0 HSI2C1 */
    + hs_i2c5_bus: hs-i2c5-bus {
    + samsung,pins = "gpc2-3", "gpc2-2";
    + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
    + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
    + samsung,pin-drv = <0>;
    + samsung,pin-con-pdn = <EXYNOS_PIN_PDN_OUT1>;
    + samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_UP>;
    + };
    +
    + /* USI0 SPI */
    + spi2_bus: spi2-bus {
    + samsung,pins = "gpc2-1", "gpc2-0", "gpc2-3";
    + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
    + samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
    + samsung,pin-drv = <0>;
    + };
    +
    + spi2_cs: spi2-cs {
    + samsung,pins = "gpc2-2";
    + samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
    + samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
    + samsung,pin-drv = <0>;
    + };
    +
    + /* USI1 UART */
    + uart4_bus_single: uart4-bus-single {
    + samsung,pins = "gpc2-7", "gpc2-6", "gpc2-5", "gpc2-4";
    + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
    + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
    + };
    +
    + /* USI1 UART_HSI2C1*/
    + uart4_bus_dual: uart4-bus-dual {
    + samsung,pins = "gpc2-5", "gpc2-4";
    + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
    + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
    + };
    +
    + /* USI1 HSI2C0 */
    + hs_i2c6_bus: hs-i2c6-bus {
    + samsung,pins = "gpc2-5", "gpc2-4";
    + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
    + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
    + samsung,pin-drv = <0>;
    + samsung,pin-con-pdn = <EXYNOS_PIN_PDN_OUT1>;
    + samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_UP>;
    + };
    +
    + /* USI1 HSI2C1 */
    + hs_i2c7_bus: hs-i2c7-bus {
    + samsung,pins = "gpc2-7", "gpc2-6";
    + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
    + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
    + samsung,pin-drv = <0>;
    + samsung,pin-con-pdn = <EXYNOS_PIN_PDN_OUT1>;
    + samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_UP>;
    + };
    +
    + /* USI1 SPI */
    + spi3_bus: spi3-bus {
    + samsung,pins = "gpc2-5", "gpc2-4", "gpc2-7";
    + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
    + samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
    + samsung,pin-drv = <0>;
    + };
    +
    + spi3_cs: spi3-cs {
    + samsung,pins = "gpc2-6";
    + samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
    + samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
    + samsung,pin-drv = <0>;
    + };
    +
    + fm_lna_en: fm-lna-en {
    + samsung,pins = "gpg0-2";
    + samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
    + samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
    + samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
    + samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_UP>;
    + samsung,pin-val = <1>;
    + };
    +
    + uart1_bus: uart1-bus {
    + samsung,pins = "gpg1-3", "gpg1-2", "gpg1-1", "gpg1-0";
    + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
    + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
    + };
    +
    + i2c7_bus: i2c7-bus {
    + samsung,pins = "gpg1-5", "gpg1-4";
    + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
    + samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
    + samsung,pin-drv = <0>;
    + };
    +
    + aud_dmic_on: aud_dmic_on {
    + samsung,pins = "gpg2-1";
    + samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
    + samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
    + samsung,pin-val = <1>;
    + };
    +
    + aud_dmic_off: aud_dmic_off {
    + samsung,pins = "gpg2-1";
    + samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
    + samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
    + samsung,pin-val = <0>;
    + };
    +
    + /* UART_HEALTH */
    + uart0_bus: uart0-bus {
    + samsung,pins = "gpp0-3", "gpp0-2", "gpp0-1", "gpp0-0";
    + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
    + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
    + };
    +
    + i2c0_bus: i2c0-bus {
    + samsung,pins = "gpp1-1", "gpp1-0";
    + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
    + samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
    + samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
    + samsung,pin-drv = <0>;
    + };
    +
    + i2c1_bus: i2c1-bus {
    + samsung,pins = "gpp1-3", "gpp1-2";
    + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
    + samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
    + samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
    + samsung,pin-drv = <0>;
    + };
    +
    + i2c2_bus: i2c2-bus {
    + samsung,pins = "gpp2-1", "gpp2-0";
    + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
    + samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
    + samsung,pin-drv = <0>;
    + };
    +
    + i2c3_bus: i2c3-bus {
    + samsung,pins = "gpp3-1", "gpp3-0";
    + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
    + samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
    + samsung,pin-drv = <0>;
    + };
    +
    + i2c4_bus: i2c4-bus {
    + samsung,pins = "gpp4-1", "gpp4-0";
    + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
    + samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
    + samsung,pin-drv = <0>;
    + };
    +
    + i2c5_bus: i2c5-bus {
    + samsung,pins = "gpp4-3", "gpp4-2";
    + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
    + samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
    + samsung,pin-drv = <0>;
    + };
    +
    + i2c6_bus: i2c6-bus {
    + samsung,pins = "gpp4-5", "gpp4-4";
    + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
    + samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
    + samsung,pin-drv = <0>;
    + };
    +
    + /* SPI_ESE */
    + spi0_bus: spi0-bus {
    + samsung,pins = "gpp5-3", "gpp5-2", "gpp5-0";
    + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
    + samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
    + samsung,pin-drv = <0>;
    + };
    +
    + spi0_cs: spi0-cs {
    + samsung,pins = "gpp5-1";
    + samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
    + samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
    + samsung,pin-drv = <0>;
    + };
    +
    + /* SPI_FP */
    + spi1_bus: spi1-bus {
    + samsung,pins = "gpp6-3", "gpp6-2", "gpp6-0";
    + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
    + samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
    + samsung,pin-drv = <0>;
    + };
    +
    + spi1_cs: spi1-cs {
    + samsung,pins = "gpp6-1";
    + samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
    + samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
    + samsung,pin-drv = <0>;
    + };
    +
    + /* USI2 UART */
    + uart5_bus_single: uart5-bus-single {
    + samsung,pins = "gpp8-1", "gpp8-0", "gpp7-1", "gpp7-0";
    + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
    + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
    + };
    +
    + /* USI2 UART_HSI2C1 */
    + uart5_bus_dual: uart5-bus-dual {
    + samsung,pins = "gpp7-1", "gpp7-0";
    + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
    + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
    + };
    +
    + /* USI2 HSI2C0 */
    + hs_i2c8_bus: hs-i2c8-bus {
    + samsung,pins = "gpp7-1", "gpp7-0";
    + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
    + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
    + samsung,pin-drv = <0>;
    + samsung,pin-con-pdn = <EXYNOS_PIN_PDN_OUT1>;
    + samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_UP>;
    + };
    +
    + /* USI2 HSI2C1 */
    + hs_i2c9_bus: hs-i2c9-bus {
    + samsung,pins = "gpp8-1", "gpp8-0";
    + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
    + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
    + samsung,pin-drv = <0>;
    + samsung,pin-con-pdn = <EXYNOS_PIN_PDN_OUT1>;
    + samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_UP>;
    + };
    +
    + /* USI2 SPI */
    + spi4_bus: spi4-bus {
    + samsung,pins = "gpp7-1", "gpp7-0", "gpp8-1";
    + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
    + samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
    + samsung,pin-drv = <0>;
    + };
    +
    + spi4_cs: spi4-cs {
    + samsung,pins = "gpp8-0";
    + samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
    + samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
    + samsung,pin-drv = <0>;
    + };
    +};
    diff --git a/arch/arm64/boot/dts/exynos/exynos7885.dtsi b/arch/arm64/boot/dts/exynos/exynos7885.dtsi
    new file mode 100644
    index 000000000000..e85a6b988beb
    --- /dev/null
    +++ b/arch/arm64/boot/dts/exynos/exynos7885.dtsi
    @@ -0,0 +1,438 @@
    +// SPDX-License-Identifier: GPL-2.0
    +/*
    + * Samsung Exynos7885 SoC device tree source
    + *
    + * Copyright (c) 2021 Samsung Electronics Co., Ltd.
    + * Copyright (c) 2021 Dávid Virág
    + *
    + */
    +
    +#include <dt-bindings/clock/exynos7885.h>
    +#include <dt-bindings/interrupt-controller/arm-gic.h>
    +
    +/ {
    + compatible = "samsung,exynos7885";
    + #address-cells = <2>;
    + #size-cells = <1>;
    +
    + interrupt-parent = <&gic>;
    +
    + aliases {
    + pinctrl0 = &pinctrl_alive;
    + pinctrl1 = &pinctrl_dispaud;
    + pinctrl2 = &pinctrl_fsys;
    + pinctrl3 = &pinctrl_top;
    + };
    +
    + /*
    + * We should have two separate nodes for a53 and a73, but we have
    + * no documentation about which interrupts belong to which one.
    + */
    + arm-pmu {
    + compatible = "arm,armv8-pmuv3";
    + interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>,
    + <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>,
    + <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>,
    + <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>,
    + <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>,
    + <GIC_SPI 99 IRQ_TYPE_LEVEL_HIGH>,
    + <GIC_SPI 218 IRQ_TYPE_LEVEL_HIGH>,
    + <GIC_SPI 219 IRQ_TYPE_LEVEL_HIGH>;
    + interrupt-affinity = <&cpu6>,
    + <&cpu7>,
    + <&cpu0>,
    + <&cpu1>,
    + <&cpu2>,
    + <&cpu3>,
    + <&cpu4>,
    + <&cpu5>;
    + };
    +
    + cpus {
    + #address-cells = <1>;
    + #size-cells = <0>;
    +
    + cpu-map {
    + cluster0 {
    + core0 {
    + cpu = <&cpu0>;
    + };
    + core1 {
    + cpu = <&cpu1>;
    + };
    + core2 {
    + cpu = <&cpu2>;
    + };
    + core3 {
    + cpu = <&cpu3>;
    + };
    + core4 {
    + cpu = <&cpu4>;
    + };
    + core5 {
    + cpu = <&cpu5>;
    + };
    + };
    +
    + cluster1 {
    + core0 {
    + cpu = <&cpu6>;
    + };
    + core1 {
    + cpu = <&cpu7>;
    + };
    + };
    + };
    +
    + cpu0: cpu@100 {
    + device_type = "cpu";
    + compatible = "arm,cortex-a53";
    + reg = <0x100>;
    + enable-method = "psci";
    + };
    +
    + cpu1: cpu@101 {
    + device_type = "cpu";
    + compatible = "arm,cortex-a53";
    + reg = <0x101>;
    + enable-method = "psci";
    + };
    +
    + cpu2: cpu@102 {
    + device_type = "cpu";
    + compatible = "arm,cortex-a53";
    + reg = <0x102>;
    + enable-method = "psci";
    + };
    +
    + cpu3: cpu@103 {
    + device_type = "cpu";
    + compatible = "arm,cortex-a53";
    + reg = <0x103>;
    + enable-method = "psci";
    + };
    +
    + cpu4: cpu@200 {
    + device_type = "cpu";
    + compatible = "arm,cortex-a53";
    + reg = <0x200>;
    + enable-method = "psci";
    + };
    +
    + cpu5: cpu@201 {
    + device_type = "cpu";
    + compatible = "arm,cortex-a53";
    + reg = <0x201>;
    + enable-method = "psci";
    + };
    +
    + cpu6: cpu@0 {
    + device_type = "cpu";
    + compatible = "arm,cortex-a73";
    + reg = <0x0>;
    + enable-method = "psci";
    + };
    +
    + cpu7: cpu@1 {
    + device_type = "cpu";
    + compatible = "arm,cortex-a73";
    + reg = <0x1>;
    + enable-method = "psci";
    + };
    + };
    +
    + psci {
    + compatible = "arm,psci";
    + method = "smc";
    + cpu_suspend = <0xc4000001>;
    + cpu_off = <0x84000002>;
    + cpu_on = <0xc4000003>;
    + };
    +
    + timer {
    + compatible = "arm,armv8-timer";
    + /* Hypervisor Virtual Timer interrupt is not wired to GIC */
    + interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>,
    + <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>,
    + <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>,
    + <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>;
    + };
    +
    + fixed-rate-clocks {
    + oscclk: osc-clock {
    + compatible = "fixed-clock";
    + #clock-cells = <0>;
    + clock-frequency = <26000000>;
    + clock-output-names = "oscclk";
    + };
    + };
    +
    + soc: soc@0 {
    + compatible = "simple-bus";
    + #address-cells = <1>;
    + #size-cells = <1>;
    + ranges = <0x0 0x0 0x0 0x20000000>;
    +
    + chipid@10000000 {
    + compatible = "samsung,exynos850-chipid";
    + reg = <0x10000000 0x24>;
    + };
    +
    + gic: interrupt-controller@12301000 {
    + compatible = "arm,gic-400";
    + #interrupt-cells = <3>;
    + #address-cells = <0>;
    + interrupt-controller;
    + reg = <0x12301000 0x1000>,
    + <0x12302000 0x2000>,
    + <0x12304000 0x2000>,
    + <0x12306000 0x2000>;
    + interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(8) |
    + IRQ_TYPE_LEVEL_HIGH)>;
    + };
    +
    + cmu_peri: clock-controller@0x10010000 {
    + compatible = "samsung,exynos7885-cmu-peri";
    + reg = <0x10010000 0x8000>;
    + #clock-cells = <1>;
    +
    + clocks = <&oscclk>,
    + <&cmu_top CLK_DOUT_PERI_BUS>,
    + <&cmu_top CLK_DOUT_PERI_SPI0>,
    + <&cmu_top CLK_DOUT_PERI_SPI1>,
    + <&cmu_top CLK_DOUT_PERI_UART0>,
    + <&cmu_top CLK_DOUT_PERI_UART1>,
    + <&cmu_top CLK_DOUT_PERI_UART2>,
    + <&cmu_top CLK_DOUT_PERI_USI0>,
    + <&cmu_top CLK_DOUT_PERI_USI1>,
    + <&cmu_top CLK_DOUT_PERI_USI2>;
    + clock-names = "oscclk",
    + "dout_peri_bus",
    + "dout_peri_spi0",
    + "dout_peri_spi1",
    + "dout_peri_uart0",
    + "dout_peri_uart1",
    + "dout_peri_uart2",
    + "dout_peri_usi0",
    + "dout_peri_usi1",
    + "dout_peri_usi2";
    + };
    +
    + cmu_core: clock-controller@0x12000000 {
    + compatible = "samsung,exynos7885-cmu-core";
    + reg = <0x12000000 0x8000>;
    + #clock-cells = <1>;
    +
    + clocks = <&oscclk>,
    + <&cmu_top CLK_DOUT_CORE_BUS>,
    + <&cmu_top CLK_DOUT_CORE_CCI>,
    + <&cmu_top CLK_DOUT_CORE_G3D>;
    + clock-names = "oscclk", "dout_core_bus", "dout_core_cci", "dout_core_g3d";
    + };
    +
    + cmu_top: clock-controller@0x12060000 {
    + compatible = "samsung,exynos7885-cmu-top";
    + reg = <0x12060000 0x8000>;
    + #clock-cells = <1>;
    +
    + clocks = <&oscclk>;
    + clock-names = "oscclk";
    + };
    +
    + pinctrl_alive: pinctrl@11cb0000 {
    + compatible = "samsung,exynos7885-pinctrl";
    + reg = <0x11cb0000 0x1000>;
    + interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>,
    + <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>,
    + <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>,
    + <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>,
    + <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>,
    + <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>,
    + <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>,
    + <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>,
    + <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>,
    + <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>,
    + <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>,
    + <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>,
    + <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>,
    + <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>,
    + <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>,
    + <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>;
    +
    + wakeup-interrupt-controller {
    + compatible = "samsung,exynos7-wakeup-eint";
    + interrupt-parent = <&gic>;
    + interrupts = <GIC_SPI 130 IRQ_TYPE_LEVEL_HIGH>;
    + };
    + };
    +
    + pinctrl_dispaud: pinctrl@148f0000 {
    + compatible = "samsung,exynos7885-pinctrl";
    + reg = <0x148f0000 0x1000>;
    + interrupts = <GIC_SPI 130 IRQ_TYPE_LEVEL_HIGH>;
    + };
    +
    + pinctrl_fsys: pinctrl@13430000 {
    + compatible = "samsung,exynos7885-pinctrl";
    + reg = <0x13430000 0x1000>;
    + interrupts = <GIC_SPI 150 IRQ_TYPE_LEVEL_HIGH>;
    + };
    +
    + pinctrl_top: pinctrl@139b0000 {
    + compatible = "samsung,exynos7885-pinctrl";
    + reg = <0x139b0000 0x1000>;
    + interrupts = <GIC_SPI 266 IRQ_TYPE_LEVEL_HIGH>;
    + };
    +
    + pmu_system_controller: system-controller@11c80000 {
    + compatible = "samsung,exynos7-pmu", "syscon";
    + reg = <0x11c80000 0x10000>;
    + };
    +
    + serial_0: serial@13800000 {
    + compatible = "samsung,exynos5433-uart";
    + reg = <0x13800000 0x100>;
    + interrupts = <GIC_SPI 246 IRQ_TYPE_LEVEL_HIGH>;
    + pinctrl-names = "default";
    + pinctrl-0 = <&uart0_bus>;
    + clocks = <&cmu_peri CLK_GOUT_UART0_EXT_UCLK>,
    + <&cmu_peri CLK_GOUT_UART0_PCLK>;
    + clock-names = "uart", "clk_uart_baud0";
    + samsung,uart-fifosize = <64>;
    + status = "disabled";
    + };
    +
    + serial_1: serial@13810000 {
    + compatible = "samsung,exynos5433-uart";
    + reg = <0x13810000 0x100>;
    + interrupts = <GIC_SPI 247 IRQ_TYPE_LEVEL_HIGH>;
    + pinctrl-names = "default";
    + pinctrl-0 = <&uart1_bus>;
    + clocks = <&cmu_peri CLK_GOUT_UART1_EXT_UCLK>,
    + <&cmu_peri CLK_GOUT_UART1_PCLK>;
    + clock-names = "uart", "clk_uart_baud0";
    + samsung,uart-fifosize = <256>;
    + status = "disabled";
    + };
    +
    + serial_2: serial@13820000 {
    + compatible = "samsung,exynos5433-uart";
    + reg = <0x13820000 0x100>;
    + interrupts = <GIC_SPI 279 IRQ_TYPE_LEVEL_HIGH>;
    + pinctrl-names = "default";
    + pinctrl-0 = <&uart2_bus>;
    + clocks = <&cmu_peri CLK_GOUT_UART2_EXT_UCLK>,
    + <&cmu_peri CLK_GOUT_UART2_PCLK>;
    + clock-names = "uart", "clk_uart_baud0";
    + samsung,uart-fifosize = <256>;
    + status = "disabled";
    + };
    +
    + i2c_0: i2c@13830000 {
    + compatible = "samsung,s3c2440-i2c";
    + reg = <0x13830000 0x100>;
    + interrupts = <GIC_SPI 248 IRQ_TYPE_LEVEL_HIGH>;
    + #address-cells = <1>;
    + #size-cells = <0>;
    + pinctrl-names = "default";
    + pinctrl-0 = <&i2c0_bus>;
    + clocks = <&cmu_peri CLK_GOUT_I2C0_PCLK>;
    + clock-names = "i2c";
    + status = "disabled";
    + };
    +
    + i2c_1: i2c@13840000 {
    + compatible = "samsung,s3c2440-i2c";
    + reg = <0x13840000 0x100>;
    + interrupts = <GIC_SPI 249 IRQ_TYPE_LEVEL_HIGH>;
    + #address-cells = <1>;
    + #size-cells = <0>;
    + pinctrl-names = "default";
    + pinctrl-0 = <&i2c1_bus>;
    + clocks = <&cmu_peri CLK_GOUT_I2C1_PCLK>;
    + clock-names = "i2c";
    + status = "disabled";
    + };
    +
    + i2c_2: i2c@13850000 {
    + compatible = "samsung,s3c2440-i2c";
    + reg = <0x13850000 0x100>;
    + interrupts = <GIC_SPI 250 IRQ_TYPE_LEVEL_HIGH>;
    + #address-cells = <1>;
    + #size-cells = <0>;
    + pinctrl-names = "default";
    + pinctrl-0 = <&i2c2_bus>;
    + clocks = <&cmu_peri CLK_GOUT_I2C2_PCLK>;
    + clock-names = "i2c";
    + status = "disabled";
    + };
    +
    + i2c_3: i2c@13860000 {
    + compatible = "samsung,s3c2440-i2c";
    + reg = <0x13860000 0x100>;
    + interrupts = <GIC_SPI 251 IRQ_TYPE_LEVEL_HIGH>;
    + #address-cells = <1>;
    + #size-cells = <0>;
    + pinctrl-names = "default";
    + pinctrl-0 = <&i2c3_bus>;
    + clocks = <&cmu_peri CLK_GOUT_I2C3_PCLK>;
    + clock-names = "i2c";
    + status = "disabled";
    + };
    +
    + i2c_4: i2c@13870000 {
    + compatible = "samsung,s3c2440-i2c";
    + reg = <0x13870000 0x100>;
    + interrupts = <GIC_SPI 252 IRQ_TYPE_LEVEL_HIGH>;
    + #address-cells = <1>;
    + #size-cells = <0>;
    + pinctrl-names = "default";
    + pinctrl-0 = <&i2c4_bus>;
    + clocks = <&cmu_peri CLK_GOUT_I2C4_PCLK>;
    + clock-names = "i2c";
    + status = "disabled";
    + };
    +
    + i2c_5: i2c@13880000 {
    + compatible = "samsung,s3c2440-i2c";
    + reg = <0x13880000 0x100>;
    + interrupts = <GIC_SPI 253 IRQ_TYPE_LEVEL_HIGH>;
    + #address-cells = <1>;
    + #size-cells = <0>;
    + pinctrl-names = "default";
    + pinctrl-0 = <&i2c5_bus>;
    + clocks = <&cmu_peri CLK_GOUT_I2C5_PCLK>;
    + clock-names = "i2c";
    + status = "disabled";
    + };
    +
    + i2c_6: i2c@13890000 {
    + compatible = "samsung,s3c2440-i2c";
    + reg = <0x13890000 0x100>;
    + interrupts = <GIC_SPI 254 IRQ_TYPE_LEVEL_HIGH>;
    + #address-cells = <1>;
    + #size-cells = <0>;
    + pinctrl-names = "default";
    + pinctrl-0 = <&i2c6_bus>;
    + clocks = <&cmu_peri CLK_GOUT_I2C6_PCLK>;
    + clock-names = "i2c";
    + status = "disabled";
    + };
    +
    + i2c_7: i2c@11cd0000 {
    + compatible = "samsung,s3c2440-i2c";
    + reg = <0x11cd0000 0x100>;
    + interrupts = <GIC_SPI 255 IRQ_TYPE_LEVEL_HIGH>;
    + #address-cells = <1>;
    + #size-cells = <0>;
    + pinctrl-names = "default";
    + pinctrl-0 = <&i2c7_bus>;
    + clocks = <&cmu_peri CLK_GOUT_I2C7_PCLK>;
    + clock-names = "i2c";
    + status = "disabled";
    + };
    + };
    +};
    +
    +#include "exynos7885-pinctrl.dtsi"
    +#include "arm/exynos-syscon-restart.dtsi"
    --
    2.34.1
    \
     
     \ /
      Last update: 2021-12-06 00:10    [W:3.935 / U:0.556 seconds]
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