Add basic initial support for the Samsung Galaxy A8 (2018) smartphone.
This phone is also known as "jackpotlte" and under the model name
"SM-A530F". In its current state this should work on most if not all
Exynos7885 phones/devices released.
As of now, it supports I2C nodes (all disabled by default) and UART
console with basic clock support in place.
To access the UART console on the A8, there are two methods:
-You can open up the device and solder directly to some debug pins
close to the display connector.
-Through I2C you can set the S2MU004 MFD chip to multiplex the SoC's
UART lines to the d+ and d- on the USB Type-C port of the device.
Note that UART works on 1.8 volts, so plugging in a normal USB cable
while multiplexed to UART may fry the SoC.
Everything was tested through UART by using a minimal driver that sets
the S2MU004 to multiplex UART.
The preferred way to boot this device is by using my Minimal S-Boot
Wrapper [1] to work around some issues caused by the stock, and
non-replacable Samsung S-Boot bootloader.
Changes in v2:
- Added R-b tags by Krzysztof Kozlowski
- Moved dt-bindings patches to the beginning of the series
- Fixed double : in 7885 CMU bindings
- Fixed multiple double line breaks
- Made Exynos850 and 7885 clock drivers share some code in a new patch
- Lots of dts/dtsi fixes
Changes in v3:
- Fix SPDX comment style in clk-exynos-arm64.h
- Fix typo in dts comment
Changes in v4:
- Fixed leading 0x in clock-controller nodes
- Fixed missing headers in clock driver patches
- "__SAMSUNG_CLK_ARM64_H" -> "__CLK_EXYNOS_ARM64_H" in
clk-exynos-arm64.h everywhere (only the comment at the end had the
latter by accident)
- Added R-b tag by Krzysztof Kozlowski to pll1417x patch
- Actually suffixed pin configuration node names with "-pins"
- Seperated Cortex-A53 and Cortex-A73 PMU
Changes in v5:
- Only kept DTS patch as the rest have been merged.
- Several fixes in DTS patch
[1] https://github.com/VDavid003/minimal_sboot_wrapper
David Virag (1):
arm64: dts: exynos: Add initial device tree support for Exynos7885 SoC
arch/arm64/boot/dts/exynos/Makefile | 7 +-
.../boot/dts/exynos/exynos7885-jackpotlte.dts | 93 ++
.../boot/dts/exynos/exynos7885-pinctrl.dtsi | 855 ++++++++++++++++++
arch/arm64/boot/dts/exynos/exynos7885.dtsi | 440 +++++++++
4 files changed, 1392 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
--
2.35.1
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 <[email protected]>
---
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)
Changes in v4:
- Fixed leading 0x in clock-controller nodes
- Actually suffixed pin configuration node names with "-pins"
- Seperated Cortex-A53 and Cortex-A73 PMU
Changes in v5:
- Use "-gpio-bank" suffix in gpio bank nodes
- Remove interrupts from gpio-keys
- Move oscclk clock-frequency to board dts
- Seperate cmu_core clock names into 4 lines
- Use EXYNOS5420_PIN_DRV_LVx macros
- Add missing include from pinctrl dtsi
- Drop decon pinctrl nodes
- Order pinctrls by addresses
arch/arm64/boot/dts/exynos/Makefile | 7 +-
.../boot/dts/exynos/exynos7885-jackpotlte.dts | 93 ++
.../boot/dts/exynos/exynos7885-pinctrl.dtsi | 855 ++++++++++++++++++
arch/arm64/boot/dts/exynos/exynos7885.dtsi | 440 +++++++++
4 files changed, 1392 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..d707dba906d1
--- /dev/null
+++ b/arch/arm64/boot/dts/exynos/exynos7885-jackpotlte.dts
@@ -0,0 +1,93 @@
+// 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";
+ linux,code = <KEY_VOLUMEUP>;
+ gpios = <&gpa1 5 GPIO_ACTIVE_LOW>;
+ };
+
+ voldown-key {
+ label = "Volume Down";
+ linux,code = <KEY_VOLUMEDOWN>;
+ gpios = <&gpa1 6 GPIO_ACTIVE_LOW>;
+ };
+
+ power-key {
+ label = "Power";
+ 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 = <EXYNOS5420_PIN_DRV_LV1>;
+ };
+
+ 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 = <EXYNOS5420_PIN_DRV_LV1>;
+ };
+
+ 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 = <EXYNOS5420_PIN_DRV_LV1>;
+ };
+};
+
+&oscclk {
+ clock-frequency = <26000000>;
+};
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..73019e485a02
--- /dev/null
+++ b/arch/arm64/boot/dts/exynos/exynos7885-pinctrl.dtsi
@@ -0,0 +1,855 @@
+// 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>
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+
+&pinctrl_alive {
+ etc0: etc0-gpio-bank {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ etc1: etc1-gpio-bank {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpa0: gpa0-gpio-bank {
+ 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-bank {
+ 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-bank {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpq0: gpq0-gpio-bank {
+ 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 = <EXYNOS5420_PIN_DRV_LV1>;
+ };
+
+ /* 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-bank {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpb1: gpb1-gpio-bank {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpb2: gpb2-gpio-bank {
+ 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-pins {
+ 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-pins {
+ 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-bank {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpf2: gpf2-gpio-bank {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpf3: gpf3-gpio-bank {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpf4: gpf4-gpio-bank {
+ 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 = <EXYNOS5420_PIN_DRV_LV4>;
+ };
+
+ 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 = <EXYNOS5420_PIN_DRV_LV1>;
+ };
+
+ 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 = <EXYNOS5420_PIN_DRV_LV2>;
+ };
+
+ 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 = <EXYNOS5420_PIN_DRV_LV3>;
+ };
+
+ 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 = <EXYNOS5420_PIN_DRV_LV4>;
+ };
+
+ 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 = <EXYNOS5420_PIN_DRV_LV4>;
+ };
+
+ 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 = <EXYNOS5420_PIN_DRV_LV4>;
+ };
+
+ 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 = <EXYNOS5420_PIN_DRV_LV4>;
+ };
+
+ 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 = <EXYNOS5420_PIN_DRV_LV4>;
+ };
+
+ 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 = <EXYNOS5420_PIN_DRV_LV4>;
+ };
+
+ 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 = <EXYNOS5420_PIN_DRV_LV3>;
+ };
+
+ 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 = <EXYNOS5420_PIN_DRV_LV1>;
+ };
+
+ 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 = <EXYNOS5420_PIN_DRV_LV2>;
+ };
+
+ 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 = <EXYNOS5420_PIN_DRV_LV3>;
+ };
+
+ 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 = <EXYNOS5420_PIN_DRV_LV4>;
+ };
+
+ 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 = <EXYNOS5420_PIN_DRV_LV3>;
+ };
+
+ 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 = <EXYNOS5420_PIN_DRV_LV3>;
+ };
+
+ 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 = <EXYNOS5420_PIN_DRV_LV3>;
+ };
+
+ 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 = <EXYNOS5420_PIN_DRV_LV3>;
+ };
+
+ 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 = <EXYNOS5420_PIN_DRV_LV1>;
+ };
+
+ 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 = <EXYNOS5420_PIN_DRV_LV2>;
+ };
+
+ 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 = <EXYNOS5420_PIN_DRV_LV3>;
+ };
+
+ 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 = <EXYNOS5420_PIN_DRV_LV4>;
+ };
+
+ 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 = <EXYNOS5420_PIN_DRV_LV3>;
+ };
+
+ 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 = <EXYNOS5420_PIN_DRV_LV3>;
+ };
+
+ 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 = <EXYNOS5420_PIN_DRV_LV3>;
+ };
+};
+
+&pinctrl_top {
+ gpc0: gpc0-gpio-bank {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpc1: gpc1-gpio-bank {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpc2: gpc2-gpio-bank {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpg0: gpg0-gpio-bank {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpg1: gpg1-gpio-bank {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpg2: gpg2-gpio-bank {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpg3: gpg3-gpio-bank {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpg4: gpg4-gpio-bank {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpp0: gpp0-gpio-bank {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpp1: gpp1-gpio-bank {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpp2: gpp2-gpio-bank {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpp3: gpp3-gpio-bank {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpp4: gpp4-gpio-bank {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpp5: gpp5-gpio-bank {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpp6: gpp6-gpio-bank {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpp7: gpp7-gpio-bank {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpp8: gpp8-gpio-bank {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ hs_i2c0_bus: hs-i2c0-bus-pins {
+ 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 = <EXYNOS5420_PIN_DRV_LV1>;
+ };
+
+ hs_i2c1_bus: hs-i2c1-bus-pins {
+ samsung,pins = "gpc1-3", "gpc1-2";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+ samsung,pin-con-pdn = <EXYNOS_PIN_PDN_OUT1>;
+ samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_UP>;
+ };
+
+ hs_i2c2_bus: hs-i2c2-bus-pins {
+ samsung,pins = "gpc1-5", "gpc1-4";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+ samsung,pin-con-pdn = <EXYNOS_PIN_PDN_OUT1>;
+ samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_UP>;
+ };
+
+ hs_i2c3_bus: hs-i2c3-bus-pins {
+ samsung,pins = "gpc1-7", "gpc1-6";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+ samsung,pin-con-pdn = <EXYNOS_PIN_PDN_OUT1>;
+ samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_UP>;
+ };
+
+ /* USI0 UART */
+ uart3_bus_single: uart3-bus-single-pins {
+ 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-pins {
+ 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-pins {
+ samsung,pins = "gpc2-1", "gpc2-0";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+ samsung,pin-con-pdn = <EXYNOS_PIN_PDN_OUT1>;
+ samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_UP>;
+ };
+
+ /* USI0 HSI2C1 */
+ hs_i2c5_bus: hs-i2c5-bus-pins {
+ samsung,pins = "gpc2-3", "gpc2-2";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+ samsung,pin-con-pdn = <EXYNOS_PIN_PDN_OUT1>;
+ samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_UP>;
+ };
+
+ /* USI0 SPI */
+ spi2_bus: spi2-bus-pins {
+ 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 = <EXYNOS5420_PIN_DRV_LV1>;
+ };
+
+ spi2_cs: spi2-cs-pins {
+ samsung,pins = "gpc2-2";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+ samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+ };
+
+ /* USI1 UART */
+ uart4_bus_single: uart4-bus-single-pins {
+ 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-pins {
+ 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-pins {
+ samsung,pins = "gpc2-5", "gpc2-4";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+ samsung,pin-con-pdn = <EXYNOS_PIN_PDN_OUT1>;
+ samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_UP>;
+ };
+
+ /* USI1 HSI2C1 */
+ hs_i2c7_bus: hs-i2c7-bus-pins {
+ samsung,pins = "gpc2-7", "gpc2-6";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+ samsung,pin-con-pdn = <EXYNOS_PIN_PDN_OUT1>;
+ samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_UP>;
+ };
+
+ /* USI1 SPI */
+ spi3_bus: spi3-bus-pins {
+ 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 = <EXYNOS5420_PIN_DRV_LV1>;
+ };
+
+ spi3_cs: spi3-cs-pins {
+ samsung,pins = "gpc2-6";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+ samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+ };
+
+ fm_lna_en: fm-lna-en-pins {
+ 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-pins {
+ 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-pins {
+ samsung,pins = "gpg1-5", "gpg1-4";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+ samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+ };
+
+ aud_dmic_on: aud-dmic-on-pins {
+ 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-pins {
+ 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-pins {
+ 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-pins {
+ 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 = <EXYNOS5420_PIN_DRV_LV1>;
+ };
+
+ i2c1_bus: i2c1-bus-pins {
+ 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 = <EXYNOS5420_PIN_DRV_LV1>;
+ };
+
+ i2c2_bus: i2c2-bus-pins {
+ samsung,pins = "gpp2-1", "gpp2-0";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+ samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+ };
+
+ i2c3_bus: i2c3-bus-pins {
+ samsung,pins = "gpp3-1", "gpp3-0";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+ samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+ };
+
+ i2c4_bus: i2c4-bus-pins {
+ samsung,pins = "gpp4-1", "gpp4-0";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+ samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+ };
+
+ i2c5_bus: i2c5-bus-pins {
+ samsung,pins = "gpp4-3", "gpp4-2";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+ samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+ };
+
+ i2c6_bus: i2c6-bus-pins {
+ samsung,pins = "gpp4-5", "gpp4-4";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+ samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+ };
+
+ /* SPI_ESE */
+ spi0_bus: spi0-bus-pins {
+ 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 = <EXYNOS5420_PIN_DRV_LV1>;
+ };
+
+ spi0_cs: spi0-cs-pins {
+ samsung,pins = "gpp5-1";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+ samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+ };
+
+ /* SPI_FP */
+ spi1_bus: spi1-bus-pins {
+ 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 = <EXYNOS5420_PIN_DRV_LV1>;
+ };
+
+ spi1_cs: spi1-cs-pins {
+ samsung,pins = "gpp6-1";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+ samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+ };
+
+ /* USI2 UART */
+ uart5_bus_single: uart5-bus-single-pins {
+ 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-pins {
+ 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-pins {
+ samsung,pins = "gpp7-1", "gpp7-0";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+ samsung,pin-con-pdn = <EXYNOS_PIN_PDN_OUT1>;
+ samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_UP>;
+ };
+
+ /* USI2 HSI2C1 */
+ hs_i2c9_bus: hs-i2c9-bus-pins {
+ samsung,pins = "gpp8-1", "gpp8-0";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+ samsung,pin-con-pdn = <EXYNOS_PIN_PDN_OUT1>;
+ samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_UP>;
+ };
+
+ /* USI2 SPI */
+ spi4_bus: spi4-bus-pins {
+ 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 = <EXYNOS5420_PIN_DRV_LV1>;
+ };
+
+ spi4_cs: spi4-cs-pins {
+ samsung,pins = "gpp8-0";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+ samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+ };
+};
diff --git a/arch/arm64/boot/dts/exynos/exynos7885.dtsi b/arch/arm64/boot/dts/exynos/exynos7885.dtsi
new file mode 100644
index 000000000000..b48b31f08213
--- /dev/null
+++ b/arch/arm64/boot/dts/exynos/exynos7885.dtsi
@@ -0,0 +1,440 @@
+// 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;
+ };
+
+ arm-a53-pmu {
+ compatible = "arm,cortex-a53-pmu";
+ interrupts = <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 = <&cpu0>,
+ <&cpu1>,
+ <&cpu2>,
+ <&cpu3>,
+ <&cpu4>,
+ <&cpu5>;
+ };
+
+ arm-a73-pmu {
+ compatible = "arm,cortex-a73-pmu";
+ interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-affinity = <&cpu6>,
+ <&cpu7>;
+ };
+
+ 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-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@10010000 {
+ 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@12000000 {
+ 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@12060000 {
+ 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_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>;
+ };
+
+ pinctrl_dispaud: pinctrl@148f0000 {
+ compatible = "samsung,exynos7885-pinctrl";
+ reg = <0x148f0000 0x1000>;
+ interrupts = <GIC_SPI 130 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"
--
2.35.1
On Mon, 7 Feb 2022 at 00:18, David Virag <[email protected]> wrote:
>
> 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 <[email protected]>
> ---
Reviewed-by: Sam Protsenko <[email protected]>
Glad you continue to put efforts into this, David! Thanks.
> 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)
>
> Changes in v4:
> - Fixed leading 0x in clock-controller nodes
> - Actually suffixed pin configuration node names with "-pins"
> - Seperated Cortex-A53 and Cortex-A73 PMU
>
> Changes in v5:
> - Use "-gpio-bank" suffix in gpio bank nodes
> - Remove interrupts from gpio-keys
> - Move oscclk clock-frequency to board dts
> - Seperate cmu_core clock names into 4 lines
> - Use EXYNOS5420_PIN_DRV_LVx macros
> - Add missing include from pinctrl dtsi
> - Drop decon pinctrl nodes
> - Order pinctrls by addresses
>
> arch/arm64/boot/dts/exynos/Makefile | 7 +-
> .../boot/dts/exynos/exynos7885-jackpotlte.dts | 93 ++
> .../boot/dts/exynos/exynos7885-pinctrl.dtsi | 855 ++++++++++++++++++
> arch/arm64/boot/dts/exynos/exynos7885.dtsi | 440 +++++++++
> 4 files changed, 1392 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..d707dba906d1
> --- /dev/null
> +++ b/arch/arm64/boot/dts/exynos/exynos7885-jackpotlte.dts
> @@ -0,0 +1,93 @@
> +// 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";
> + linux,code = <KEY_VOLUMEUP>;
> + gpios = <&gpa1 5 GPIO_ACTIVE_LOW>;
> + };
> +
> + voldown-key {
> + label = "Volume Down";
> + linux,code = <KEY_VOLUMEDOWN>;
> + gpios = <&gpa1 6 GPIO_ACTIVE_LOW>;
> + };
> +
> + power-key {
> + label = "Power";
> + 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 = <EXYNOS5420_PIN_DRV_LV1>;
> + };
> +
> + 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 = <EXYNOS5420_PIN_DRV_LV1>;
> + };
> +
> + 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 = <EXYNOS5420_PIN_DRV_LV1>;
> + };
> +};
> +
> +&oscclk {
> + clock-frequency = <26000000>;
> +};
> 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..73019e485a02
> --- /dev/null
> +++ b/arch/arm64/boot/dts/exynos/exynos7885-pinctrl.dtsi
> @@ -0,0 +1,855 @@
> +// 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>
> +#include <dt-bindings/interrupt-controller/arm-gic.h>
> +
> +&pinctrl_alive {
> + etc0: etc0-gpio-bank {
> + gpio-controller;
> + #gpio-cells = <2>;
> +
> + interrupt-controller;
> + #interrupt-cells = <2>;
> + };
> +
> + etc1: etc1-gpio-bank {
> + gpio-controller;
> + #gpio-cells = <2>;
> +
> + interrupt-controller;
> + #interrupt-cells = <2>;
> + };
> +
> + gpa0: gpa0-gpio-bank {
> + 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-bank {
> + 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-bank {
> + gpio-controller;
> + #gpio-cells = <2>;
> +
> + interrupt-controller;
> + #interrupt-cells = <2>;
> + };
> +
> + gpq0: gpq0-gpio-bank {
> + 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 = <EXYNOS5420_PIN_DRV_LV1>;
> + };
> +
> + /* 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-bank {
> + gpio-controller;
> + #gpio-cells = <2>;
> +
> + interrupt-controller;
> + #interrupt-cells = <2>;
> + };
> +
> + gpb1: gpb1-gpio-bank {
> + gpio-controller;
> + #gpio-cells = <2>;
> +
> + interrupt-controller;
> + #interrupt-cells = <2>;
> + };
> +
> + gpb2: gpb2-gpio-bank {
> + 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-pins {
> + 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-pins {
> + 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-bank {
> + gpio-controller;
> + #gpio-cells = <2>;
> +
> + interrupt-controller;
> + #interrupt-cells = <2>;
> + };
> +
> + gpf2: gpf2-gpio-bank {
> + gpio-controller;
> + #gpio-cells = <2>;
> +
> + interrupt-controller;
> + #interrupt-cells = <2>;
> + };
> +
> + gpf3: gpf3-gpio-bank {
> + gpio-controller;
> + #gpio-cells = <2>;
> +
> + interrupt-controller;
> + #interrupt-cells = <2>;
> + };
> +
> + gpf4: gpf4-gpio-bank {
> + 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 = <EXYNOS5420_PIN_DRV_LV4>;
> + };
> +
> + 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 = <EXYNOS5420_PIN_DRV_LV1>;
> + };
> +
> + 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 = <EXYNOS5420_PIN_DRV_LV2>;
> + };
> +
> + 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 = <EXYNOS5420_PIN_DRV_LV3>;
> + };
> +
> + 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 = <EXYNOS5420_PIN_DRV_LV4>;
> + };
> +
> + 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 = <EXYNOS5420_PIN_DRV_LV4>;
> + };
> +
> + 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 = <EXYNOS5420_PIN_DRV_LV4>;
> + };
> +
> + 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 = <EXYNOS5420_PIN_DRV_LV4>;
> + };
> +
> + 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 = <EXYNOS5420_PIN_DRV_LV4>;
> + };
> +
> + 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 = <EXYNOS5420_PIN_DRV_LV4>;
> + };
> +
> + 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 = <EXYNOS5420_PIN_DRV_LV3>;
> + };
> +
> + 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 = <EXYNOS5420_PIN_DRV_LV1>;
> + };
> +
> + 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 = <EXYNOS5420_PIN_DRV_LV2>;
> + };
> +
> + 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 = <EXYNOS5420_PIN_DRV_LV3>;
> + };
> +
> + 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 = <EXYNOS5420_PIN_DRV_LV4>;
> + };
> +
> + 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 = <EXYNOS5420_PIN_DRV_LV3>;
> + };
> +
> + 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 = <EXYNOS5420_PIN_DRV_LV3>;
> + };
> +
> + 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 = <EXYNOS5420_PIN_DRV_LV3>;
> + };
> +
> + 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 = <EXYNOS5420_PIN_DRV_LV3>;
> + };
> +
> + 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 = <EXYNOS5420_PIN_DRV_LV1>;
> + };
> +
> + 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 = <EXYNOS5420_PIN_DRV_LV2>;
> + };
> +
> + 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 = <EXYNOS5420_PIN_DRV_LV3>;
> + };
> +
> + 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 = <EXYNOS5420_PIN_DRV_LV4>;
> + };
> +
> + 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 = <EXYNOS5420_PIN_DRV_LV3>;
> + };
> +
> + 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 = <EXYNOS5420_PIN_DRV_LV3>;
> + };
> +
> + 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 = <EXYNOS5420_PIN_DRV_LV3>;
> + };
> +};
> +
> +&pinctrl_top {
> + gpc0: gpc0-gpio-bank {
> + gpio-controller;
> + #gpio-cells = <2>;
> +
> + interrupt-controller;
> + #interrupt-cells = <2>;
> + };
> +
> + gpc1: gpc1-gpio-bank {
> + gpio-controller;
> + #gpio-cells = <2>;
> +
> + interrupt-controller;
> + #interrupt-cells = <2>;
> + };
> +
> + gpc2: gpc2-gpio-bank {
> + gpio-controller;
> + #gpio-cells = <2>;
> +
> + interrupt-controller;
> + #interrupt-cells = <2>;
> + };
> +
> + gpg0: gpg0-gpio-bank {
> + gpio-controller;
> + #gpio-cells = <2>;
> +
> + interrupt-controller;
> + #interrupt-cells = <2>;
> + };
> +
> + gpg1: gpg1-gpio-bank {
> + gpio-controller;
> + #gpio-cells = <2>;
> +
> + interrupt-controller;
> + #interrupt-cells = <2>;
> + };
> +
> + gpg2: gpg2-gpio-bank {
> + gpio-controller;
> + #gpio-cells = <2>;
> +
> + interrupt-controller;
> + #interrupt-cells = <2>;
> + };
> +
> + gpg3: gpg3-gpio-bank {
> + gpio-controller;
> + #gpio-cells = <2>;
> +
> + interrupt-controller;
> + #interrupt-cells = <2>;
> + };
> +
> + gpg4: gpg4-gpio-bank {
> + gpio-controller;
> + #gpio-cells = <2>;
> +
> + interrupt-controller;
> + #interrupt-cells = <2>;
> + };
> +
> + gpp0: gpp0-gpio-bank {
> + gpio-controller;
> + #gpio-cells = <2>;
> +
> + interrupt-controller;
> + #interrupt-cells = <2>;
> + };
> +
> + gpp1: gpp1-gpio-bank {
> + gpio-controller;
> + #gpio-cells = <2>;
> +
> + interrupt-controller;
> + #interrupt-cells = <2>;
> + };
> +
> + gpp2: gpp2-gpio-bank {
> + gpio-controller;
> + #gpio-cells = <2>;
> +
> + interrupt-controller;
> + #interrupt-cells = <2>;
> + };
> +
> + gpp3: gpp3-gpio-bank {
> + gpio-controller;
> + #gpio-cells = <2>;
> +
> + interrupt-controller;
> + #interrupt-cells = <2>;
> + };
> +
> + gpp4: gpp4-gpio-bank {
> + gpio-controller;
> + #gpio-cells = <2>;
> +
> + interrupt-controller;
> + #interrupt-cells = <2>;
> + };
> +
> + gpp5: gpp5-gpio-bank {
> + gpio-controller;
> + #gpio-cells = <2>;
> +
> + interrupt-controller;
> + #interrupt-cells = <2>;
> + };
> +
> + gpp6: gpp6-gpio-bank {
> + gpio-controller;
> + #gpio-cells = <2>;
> +
> + interrupt-controller;
> + #interrupt-cells = <2>;
> + };
> +
> + gpp7: gpp7-gpio-bank {
> + gpio-controller;
> + #gpio-cells = <2>;
> +
> + interrupt-controller;
> + #interrupt-cells = <2>;
> + };
> +
> + gpp8: gpp8-gpio-bank {
> + gpio-controller;
> + #gpio-cells = <2>;
> +
> + interrupt-controller;
> + #interrupt-cells = <2>;
> + };
> +
> + hs_i2c0_bus: hs-i2c0-bus-pins {
> + 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 = <EXYNOS5420_PIN_DRV_LV1>;
> + };
> +
> + hs_i2c1_bus: hs-i2c1-bus-pins {
> + samsung,pins = "gpc1-3", "gpc1-2";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> + samsung,pin-con-pdn = <EXYNOS_PIN_PDN_OUT1>;
> + samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_UP>;
> + };
> +
> + hs_i2c2_bus: hs-i2c2-bus-pins {
> + samsung,pins = "gpc1-5", "gpc1-4";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> + samsung,pin-con-pdn = <EXYNOS_PIN_PDN_OUT1>;
> + samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_UP>;
> + };
> +
> + hs_i2c3_bus: hs-i2c3-bus-pins {
> + samsung,pins = "gpc1-7", "gpc1-6";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> + samsung,pin-con-pdn = <EXYNOS_PIN_PDN_OUT1>;
> + samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_UP>;
> + };
> +
> + /* USI0 UART */
> + uart3_bus_single: uart3-bus-single-pins {
> + 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-pins {
> + 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-pins {
> + samsung,pins = "gpc2-1", "gpc2-0";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> + samsung,pin-con-pdn = <EXYNOS_PIN_PDN_OUT1>;
> + samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_UP>;
> + };
> +
> + /* USI0 HSI2C1 */
> + hs_i2c5_bus: hs-i2c5-bus-pins {
> + samsung,pins = "gpc2-3", "gpc2-2";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> + samsung,pin-con-pdn = <EXYNOS_PIN_PDN_OUT1>;
> + samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_UP>;
> + };
> +
> + /* USI0 SPI */
> + spi2_bus: spi2-bus-pins {
> + 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 = <EXYNOS5420_PIN_DRV_LV1>;
> + };
> +
> + spi2_cs: spi2-cs-pins {
> + samsung,pins = "gpc2-2";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
> + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> + };
> +
> + /* USI1 UART */
> + uart4_bus_single: uart4-bus-single-pins {
> + 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-pins {
> + 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-pins {
> + samsung,pins = "gpc2-5", "gpc2-4";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> + samsung,pin-con-pdn = <EXYNOS_PIN_PDN_OUT1>;
> + samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_UP>;
> + };
> +
> + /* USI1 HSI2C1 */
> + hs_i2c7_bus: hs-i2c7-bus-pins {
> + samsung,pins = "gpc2-7", "gpc2-6";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> + samsung,pin-con-pdn = <EXYNOS_PIN_PDN_OUT1>;
> + samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_UP>;
> + };
> +
> + /* USI1 SPI */
> + spi3_bus: spi3-bus-pins {
> + 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 = <EXYNOS5420_PIN_DRV_LV1>;
> + };
> +
> + spi3_cs: spi3-cs-pins {
> + samsung,pins = "gpc2-6";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
> + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> + };
> +
> + fm_lna_en: fm-lna-en-pins {
> + 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-pins {
> + 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-pins {
> + samsung,pins = "gpg1-5", "gpg1-4";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
> + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> + };
> +
> + aud_dmic_on: aud-dmic-on-pins {
> + 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-pins {
> + 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-pins {
> + 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-pins {
> + 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 = <EXYNOS5420_PIN_DRV_LV1>;
> + };
> +
> + i2c1_bus: i2c1-bus-pins {
> + 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 = <EXYNOS5420_PIN_DRV_LV1>;
> + };
> +
> + i2c2_bus: i2c2-bus-pins {
> + samsung,pins = "gpp2-1", "gpp2-0";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
> + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> + };
> +
> + i2c3_bus: i2c3-bus-pins {
> + samsung,pins = "gpp3-1", "gpp3-0";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
> + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> + };
> +
> + i2c4_bus: i2c4-bus-pins {
> + samsung,pins = "gpp4-1", "gpp4-0";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
> + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> + };
> +
> + i2c5_bus: i2c5-bus-pins {
> + samsung,pins = "gpp4-3", "gpp4-2";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
> + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> + };
> +
> + i2c6_bus: i2c6-bus-pins {
> + samsung,pins = "gpp4-5", "gpp4-4";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
> + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> + };
> +
> + /* SPI_ESE */
> + spi0_bus: spi0-bus-pins {
> + 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 = <EXYNOS5420_PIN_DRV_LV1>;
> + };
> +
> + spi0_cs: spi0-cs-pins {
> + samsung,pins = "gpp5-1";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
> + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> + };
> +
> + /* SPI_FP */
> + spi1_bus: spi1-bus-pins {
> + 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 = <EXYNOS5420_PIN_DRV_LV1>;
> + };
> +
> + spi1_cs: spi1-cs-pins {
> + samsung,pins = "gpp6-1";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
> + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> + };
> +
> + /* USI2 UART */
> + uart5_bus_single: uart5-bus-single-pins {
> + 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-pins {
> + 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-pins {
> + samsung,pins = "gpp7-1", "gpp7-0";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> + samsung,pin-con-pdn = <EXYNOS_PIN_PDN_OUT1>;
> + samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_UP>;
> + };
> +
> + /* USI2 HSI2C1 */
> + hs_i2c9_bus: hs-i2c9-bus-pins {
> + samsung,pins = "gpp8-1", "gpp8-0";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> + samsung,pin-con-pdn = <EXYNOS_PIN_PDN_OUT1>;
> + samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_UP>;
> + };
> +
> + /* USI2 SPI */
> + spi4_bus: spi4-bus-pins {
> + 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 = <EXYNOS5420_PIN_DRV_LV1>;
> + };
> +
> + spi4_cs: spi4-cs-pins {
> + samsung,pins = "gpp8-0";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
> + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> + };
> +};
> diff --git a/arch/arm64/boot/dts/exynos/exynos7885.dtsi b/arch/arm64/boot/dts/exynos/exynos7885.dtsi
> new file mode 100644
> index 000000000000..b48b31f08213
> --- /dev/null
> +++ b/arch/arm64/boot/dts/exynos/exynos7885.dtsi
> @@ -0,0 +1,440 @@
> +// 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;
> + };
> +
> + arm-a53-pmu {
> + compatible = "arm,cortex-a53-pmu";
> + interrupts = <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 = <&cpu0>,
> + <&cpu1>,
> + <&cpu2>,
> + <&cpu3>,
> + <&cpu4>,
> + <&cpu5>;
> + };
> +
> + arm-a73-pmu {
> + compatible = "arm,cortex-a73-pmu";
> + interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>;
> + interrupt-affinity = <&cpu6>,
> + <&cpu7>;
> + };
> +
> + 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-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@10010000 {
> + 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@12000000 {
> + 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@12060000 {
> + 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_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>;
> + };
> +
> + pinctrl_dispaud: pinctrl@148f0000 {
> + compatible = "samsung,exynos7885-pinctrl";
> + reg = <0x148f0000 0x1000>;
> + interrupts = <GIC_SPI 130 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"
> --
> 2.35.1
>
On 07/02/2022 00:18, David Virag wrote:
> 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 <[email protected]>
> ---
> 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)
>
> Changes in v4:
> - Fixed leading 0x in clock-controller nodes
> - Actually suffixed pin configuration node names with "-pins"
> - Seperated Cortex-A53 and Cortex-A73 PMU
>
> Changes in v5:
> - Use "-gpio-bank" suffix in gpio bank nodes
> - Remove interrupts from gpio-keys
> - Move oscclk clock-frequency to board dts
> - Seperate cmu_core clock names into 4 lines
> - Use EXYNOS5420_PIN_DRV_LVx macros
> - Add missing include from pinctrl dtsi
> - Drop decon pinctrl nodes
> - Order pinctrls by addresses
>
> arch/arm64/boot/dts/exynos/Makefile | 7 +-
> .../boot/dts/exynos/exynos7885-jackpotlte.dts | 93 ++
> .../boot/dts/exynos/exynos7885-pinctrl.dtsi | 855 ++++++++++++++++++
> arch/arm64/boot/dts/exynos/exynos7885.dtsi | 440 +++++++++
> 4 files changed, 1392 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
>
Tried to apply and there was a conflict in Makefile, so this looks like
based on something wrong. Patches should be based on maintainer's tree,
which can be easily achieved by basing just on linux-next.
Anyway, I fixed the conflicts but it fails new pinctrl schema (already
in next) with few errors. This looks like the same error exynos850 had:
https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git/commit/?h=next/dt64&id=daeb1c2b50fb98118d6318b5fdbd9ef9bdfaeaf5
also maybe:
https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git/commit/?h=next/dt64&id=f377d4d4beafca755d2b6e6368895b1f3fb383c6
DTSI or schema might need adjustement.
> 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 \
Please rebase.
> 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..d707dba906d1
> --- /dev/null
> +++ b/arch/arm64/boot/dts/exynos/exynos7885-jackpotlte.dts
> @@ -0,0 +1,93 @@
> +// 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
> + *
No need for blank line.
> + */
> +
> +/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";
> + linux,code = <KEY_VOLUMEUP>;
> + gpios = <&gpa1 5 GPIO_ACTIVE_LOW>;
> + };
> +
> + voldown-key {
> + label = "Volume Down";
> + linux,code = <KEY_VOLUMEDOWN>;
> + gpios = <&gpa1 6 GPIO_ACTIVE_LOW>;
> + };
> +
> + power-key {
> + label = "Power";
> + 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 = <EXYNOS5420_PIN_DRV_LV1>;
> + };
> +
> + 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 = <EXYNOS5420_PIN_DRV_LV1>;
> + };
> +
> + 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 = <EXYNOS5420_PIN_DRV_LV1>;
> + };
> +};
> +
> +&oscclk {
Order overriden nodes alphabeticall by label name, so (ossclk,
pinctrl_alive, serial).
Best regards,
Krzysztof