]> git.ipfire.org Git - thirdparty/kernel/stable.git/commitdiff
arm64: dts: exynos2200: define all usi nodes
authorIvaylo Ivanov <ivo.ivanov.ivanov1@gmail.com>
Fri, 15 Aug 2025 07:05:00 +0000 (10:05 +0300)
committerKrzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Sat, 30 Aug 2025 08:55:44 +0000 (10:55 +0200)
Universal Serial Interface (USI) supports three types of serial
interfaces - uart, i2c and spi. Each protocol can work independently
and configured using external configuration inputs.

As each USI instance has access to 4 pins, there are multiple possible
configurations:
- the first 2 and the last 2 pins can be i2c (sda/scl) or uart (rx/tx)
- the 4 pins can be used for 4 pin uart or spi

For each group of 4 pins, there is one usi instance that can access all
4 pins, and a second usi instance that can be used to set the last 2
pins in i2c mode. Such configuration can be achieved by setting the
mode property of usiX and usiX_i2c nodes correctly - if usiX is set
to take up 2 pins, then usiX_i2c can be set to take the other 2.
If usiX is set for 4 pins, then usiX_i2c should be left disabled.

Define all the USI nodes from peric0 (usi4), peric1 (usi7-10), peric2
(usi0-6, usi11) and cmgp (usi0-6_cmgp, 2 pin usi7_cmgp) blocks, as well
as their respective uart and i2c subnodes. Suffix labels for blocks
in CMGP instances with _cmgpX, and follow the naming conventions from
the vendor kernel to avoid confusion.

Spi support will be added later on.

Signed-off-by: Ivaylo Ivanov <ivo.ivanov.ivanov1@gmail.com>
Reviewed-by: Sam Protsenko <semen.protsenko@linaro.org>
Link: https://lore.kernel.org/r/20250815070500.3275491-5-ivo.ivanov.ivanov1@gmail.com
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
arch/arm64/boot/dts/exynos/exynos2200.dtsi

index b3a8933a43c36330f82e29ba159a950f67a5dce8..933ab7818ab23e316cf572ae8d325a4ef9b566cd 100644 (file)
@@ -7,6 +7,7 @@
 
 #include <dt-bindings/clock/samsung,exynos2200-cmu.h>
 #include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/soc/samsung,exynos-usi.h>
 
 / {
        compatible = "samsung,exynos2200";
                        reg = <0x10430000 0x1000>;
                };
 
+               usi4: usi@105000c0 {
+                       compatible = "samsung,exynos2200-usi", "samsung,exynos850-usi";
+                       reg = <0x105000c0 0x20>;
+                       ranges;
+                       #address-cells = <1>;
+                       #size-cells = <1>;
+                       clocks = <&cmu_peric0 CLK_MOUT_PERIC0_NOC_USER>,
+                                <&cmu_peric0 CLK_DOUT_PERIC0_USI04>;
+                       clock-names = "pclk", "ipclk";
+                       samsung,sysreg = <&syscon_peric0 0x1024>;
+                       status = "disabled";
+
+                       hsi2c_8: i2c@10500000 {
+                               compatible = "samsung,exynos2200-hsi2c",
+                                            "samsung,exynosautov9-hsi2c";
+                               reg = <0x10500000 0xc0>;
+                               #address-cells = <1>;
+                               #size-cells = <0>;
+                               clocks = <&cmu_peric0 CLK_DOUT_PERIC0_USI04>,
+                                        <&cmu_peric0 CLK_MOUT_PERIC0_NOC_USER>;
+                               clock-names = "hsi2c", "hsi2c_pclk";
+                               interrupts = <GIC_SPI 673 IRQ_TYPE_LEVEL_HIGH 0>;
+                               pinctrl-0 = <&hsi2c8_bus>;
+                               pinctrl-names = "default";
+                               status = "disabled";
+                       };
+
+                       serial_6: serial@10500000 {
+                               compatible = "samsung,exynos2200-uart", "google,gs101-uart";
+                               reg = <0x10500000 0xc0>;
+                               clocks = <&cmu_peric0 CLK_MOUT_PERIC0_NOC_USER>,
+                                        <&cmu_peric0 CLK_DOUT_PERIC0_USI04>;
+                               clock-names = "uart", "clk_uart_baud0";
+                               interrupts = <GIC_SPI 673 IRQ_TYPE_LEVEL_HIGH 0>;
+                               pinctrl-0 = <&uart6_bus_single>;
+                               pinctrl-names = "default";
+                               samsung,uart-fifosize = <64>;
+                               status = "disabled";
+                       };
+               };
+
+               usi4_i2c: usi@105100c0 {
+                       compatible = "samsung,exynos2200-usi", "samsung,exynos850-usi";
+                       reg = <0x105100c0 0x20>;
+                       ranges;
+                       #address-cells = <1>;
+                       #size-cells = <1>;
+                       clocks = <&cmu_peric0 CLK_MOUT_PERIC0_NOC_USER>,
+                                <&cmu_peric0 CLK_DOUT_PERIC0_I2C>;
+                       clock-names = "pclk", "ipclk";
+                       samsung,mode = <USI_MODE_I2C>;
+                       samsung,sysreg = <&syscon_peric0 0x1024>;
+                       status = "disabled";
+
+                       hsi2c_9: i2c@10510000 {
+                               compatible = "samsung,exynos2200-hsi2c",
+                                            "samsung,exynosautov9-hsi2c";
+                               reg = <0x10510000 0xc0>;
+                               #address-cells = <1>;
+                               #size-cells = <0>;
+                               clocks = <&cmu_peric0 CLK_DOUT_PERIC0_I2C>,
+                                        <&cmu_peric0 CLK_MOUT_PERIC0_NOC_USER>;
+                               clock-names = "hsi2c", "hsi2c_pclk";
+                               interrupts = <GIC_SPI 672 IRQ_TYPE_LEVEL_HIGH 0>;
+                               pinctrl-0 = <&hsi2c9_bus>;
+                               pinctrl-names = "default";
+                               status = "disabled";
+                       };
+               };
+
                cmu_peric1: clock-controller@10700000 {
                        compatible = "samsung,exynos2200-cmu-peric1";
                        reg = <0x10700000 0x8000>;
                        reg = <0x10730000 0x1000>;
                };
 
+               usi7: usi@109000c0 {
+                       compatible = "samsung,exynos2200-usi", "samsung,exynos850-usi";
+                       reg = <0x109000c0 0x20>;
+                       ranges;
+                       #address-cells = <1>;
+                       #size-cells = <1>;
+                       clocks = <&cmu_peric1 CLK_MOUT_PERIC1_NOC_USER>,
+                                <&cmu_peric1 CLK_DOUT_PERIC1_USI07>;
+                       clock-names = "pclk", "ipclk";
+                       samsung,sysreg = <&syscon_peric1 0x2030>;
+                       status = "disabled";
+
+                       hsi2c_14: i2c@10900000 {
+                               compatible = "samsung,exynos2200-hsi2c",
+                                            "samsung,exynosautov9-hsi2c";
+                               reg = <0x10900000 0xc0>;
+                               #address-cells = <1>;
+                               #size-cells = <0>;
+                               clocks = <&cmu_peric1 CLK_DOUT_PERIC1_USI07>,
+                                        <&cmu_peric1 CLK_MOUT_PERIC1_NOC_USER>;
+                               clock-names = "hsi2c", "hsi2c_pclk";
+                               interrupts = <GIC_SPI 680 IRQ_TYPE_LEVEL_HIGH 0>;
+                               pinctrl-0 = <&hsi2c14_bus>;
+                               pinctrl-names = "default";
+                               status = "disabled";
+                       };
+
+                       serial_9: serial@10900000 {
+                               compatible = "samsung,exynos2200-uart", "google,gs101-uart";
+                               reg = <0x10900000 0xc0>;
+                               clocks = <&cmu_peric1 CLK_MOUT_PERIC1_NOC_USER>,
+                                        <&cmu_peric1 CLK_DOUT_PERIC1_USI07>;
+                               clock-names = "uart", "clk_uart_baud0";
+                               interrupts = <GIC_SPI 680 IRQ_TYPE_LEVEL_HIGH 0>;
+                               pinctrl-0 = <&uart9_bus_single>;
+                               pinctrl-names = "default";
+                               samsung,uart-fifosize = <64>;
+                               status = "disabled";
+                       };
+               };
+
+               usi7_i2c: usi@109100c0 {
+                       compatible = "samsung,exynos2200-usi", "samsung,exynos850-usi";
+                       reg = <0x109100c0 0x20>;
+                       ranges;
+                       #address-cells = <1>;
+                       #size-cells = <1>;
+                       clocks = <&cmu_peric1 CLK_MOUT_PERIC0_NOC_USER>,
+                                <&cmu_peric1 CLK_DOUT_PERIC1_USI07_SPI_I2C>;
+                       clock-names = "pclk", "ipclk";
+                       samsung,mode = <USI_MODE_I2C>;
+                       samsung,sysreg = <&syscon_peric1 0x2034>;
+                       status = "disabled";
+
+                       hsi2c_15: i2c@10910000 {
+                               compatible = "samsung,exynos2200-hsi2c",
+                                            "samsung,exynosautov9-hsi2c";
+                               reg = <0x10910000 0xc0>;
+                               #address-cells = <1>;
+                               #size-cells = <0>;
+                               clocks = <&cmu_peric1 CLK_DOUT_PERIC1_USI07_SPI_I2C>,
+                                        <&cmu_peric1 CLK_MOUT_PERIC0_NOC_USER>;
+                               clock-names = "hsi2c", "hsi2c_pclk";
+                               interrupts = <GIC_SPI 679 IRQ_TYPE_LEVEL_HIGH 0>;
+                               pinctrl-0 = <&hsi2c15_bus>;
+                               pinctrl-names = "default";
+                               status = "disabled";
+                       };
+               };
+
+               usi8: usi@109200c0 {
+                       compatible = "samsung,exynos2200-usi", "samsung,exynos850-usi";
+                       reg = <0x109200c0 0x20>;
+                       ranges;
+                       #address-cells = <1>;
+                       #size-cells = <1>;
+                       clocks = <&cmu_peric1 CLK_MOUT_PERIC1_NOC_USER>,
+                                <&cmu_peric1 CLK_DOUT_PERIC1_USI08>;
+                       clock-names = "pclk", "ipclk";
+                       samsung,sysreg = <&syscon_peric1 0x2038>;
+                       status = "disabled";
+
+                       hsi2c_16: i2c@10920000 {
+                               compatible = "samsung,exynos2200-hsi2c",
+                                            "samsung,exynosautov9-hsi2c";
+                               reg = <0x10920000 0xc0>;
+                               #address-cells = <1>;
+                               #size-cells = <0>;
+                               clocks = <&cmu_peric1 CLK_DOUT_PERIC1_USI08>,
+                                        <&cmu_peric1 CLK_MOUT_PERIC1_NOC_USER>;
+                               clock-names = "hsi2c", "hsi2c_pclk";
+                               interrupts = <GIC_SPI 682 IRQ_TYPE_LEVEL_HIGH 0>;
+                               pinctrl-0 = <&hsi2c16_bus>;
+                               pinctrl-names = "default";
+                               status = "disabled";
+                       };
+
+                       serial_10: serial@10920000 {
+                               compatible = "samsung,exynos2200-uart", "google,gs101-uart";
+                               reg = <0x10920000 0xc0>;
+                               clocks = <&cmu_peric1 CLK_MOUT_PERIC1_NOC_USER>,
+                                        <&cmu_peric1 CLK_DOUT_PERIC1_USI08>;
+                               clock-names = "uart", "clk_uart_baud0";
+                               interrupts = <GIC_SPI 682 IRQ_TYPE_LEVEL_HIGH 0>;
+                               pinctrl-0 = <&uart10_bus_single>;
+                               pinctrl-names = "default";
+                               samsung,uart-fifosize = <64>;
+                               status = "disabled";
+                       };
+               };
+
+               usi8_i2c: usi@109300c0 {
+                       compatible = "samsung,exynos2200-usi", "samsung,exynos850-usi";
+                       reg = <0x109300c0 0x20>;
+                       ranges;
+                       #address-cells = <1>;
+                       #size-cells = <1>;
+                       clocks = <&cmu_peric1 CLK_MOUT_PERIC0_NOC_USER>,
+                                <&cmu_peric1 CLK_DOUT_PERIC1_USI08_SPI_I2C>;
+                       clock-names = "pclk", "ipclk";
+                       samsung,mode = <USI_MODE_I2C>;
+                       samsung,sysreg = <&syscon_peric1 0x203c>;
+                       status = "disabled";
+
+                       hsi2c_17: i2c@10930000 {
+                               compatible = "samsung,exynos2200-hsi2c",
+                                            "samsung,exynosautov9-hsi2c";
+                               reg = <0x10930000 0xc0>;
+                               #address-cells = <1>;
+                               #size-cells = <0>;
+                               clocks = <&cmu_peric1 CLK_DOUT_PERIC1_USI08_SPI_I2C>,
+                                        <&cmu_peric1 CLK_MOUT_PERIC0_NOC_USER>;
+                               clock-names = "hsi2c", "hsi2c_pclk";
+                               interrupts = <GIC_SPI 681 IRQ_TYPE_LEVEL_HIGH 0>;
+                               pinctrl-0 = <&hsi2c17_bus>;
+                               pinctrl-names = "default";
+                               status = "disabled";
+                       };
+               };
+
+               usi9: usi@109400c0 {
+                       compatible = "samsung,exynos2200-usi", "samsung,exynos850-usi";
+                       reg = <0x109400c0 0x20>;
+                       ranges;
+                       #address-cells = <1>;
+                       #size-cells = <1>;
+                       clocks = <&cmu_peric1 CLK_MOUT_PERIC1_NOC_USER>,
+                                <&cmu_peric1 CLK_DOUT_PERIC1_USI09>;
+                       clock-names = "pclk", "ipclk";
+                       samsung,sysreg = <&syscon_peric1 0x2040>;
+                       status = "disabled";
+
+                       hsi2c_18: i2c@10940000 {
+                               compatible = "samsung,exynos2200-hsi2c",
+                                            "samsung,exynosautov9-hsi2c";
+                               reg = <0x10940000 0xc0>;
+                               #address-cells = <1>;
+                               #size-cells = <0>;
+                               clocks = <&cmu_peric1 CLK_DOUT_PERIC1_USI09>,
+                                        <&cmu_peric1 CLK_MOUT_PERIC1_NOC_USER>;
+                               clock-names = "hsi2c", "hsi2c_pclk";
+                               interrupts = <GIC_SPI 684 IRQ_TYPE_LEVEL_HIGH 0>;
+                               pinctrl-0 = <&hsi2c18_bus>;
+                               pinctrl-names = "default";
+                               status = "disabled";
+                       };
+
+                       serial_11: serial@10940000 {
+                               compatible = "samsung,exynos2200-uart", "google,gs101-uart";
+                               reg = <0x10940000 0xc0>;
+                               clocks = <&cmu_peric1 CLK_MOUT_PERIC1_NOC_USER>,
+                                        <&cmu_peric1 CLK_DOUT_PERIC1_USI09>;
+                               clock-names = "uart", "clk_uart_baud0";
+                               interrupts = <GIC_SPI 684 IRQ_TYPE_LEVEL_HIGH 0>;
+                               pinctrl-0 = <&uart11_bus_single>;
+                               pinctrl-names = "default";
+                               samsung,uart-fifosize = <64>;
+                               status = "disabled";
+                       };
+               };
+
+               usi9_i2c: usi@109500c0 {
+                       compatible = "samsung,exynos2200-usi", "samsung,exynos850-usi";
+                       reg = <0x109500c0 0x20>;
+                       ranges;
+                       #address-cells = <1>;
+                       #size-cells = <1>;
+                       clocks = <&cmu_peric1 CLK_MOUT_PERIC0_NOC_USER>,
+                                <&cmu_peric1 CLK_DOUT_PERIC1_I2C>;
+                       clock-names = "pclk", "ipclk";
+                       samsung,mode = <USI_MODE_I2C>;
+                       samsung,sysreg = <&syscon_peric1 0x2044>;
+                       status = "disabled";
+
+                       hsi2c_19: i2c@10950000 {
+                               compatible = "samsung,exynos2200-hsi2c",
+                                            "samsung,exynosautov9-hsi2c";
+                               reg = <0x10950000 0xc0>;
+                               #address-cells = <1>;
+                               #size-cells = <0>;
+                               clocks = <&cmu_peric1 CLK_DOUT_PERIC1_I2C>,
+                                        <&cmu_peric1 CLK_MOUT_PERIC0_NOC_USER>;
+                               clock-names = "hsi2c", "hsi2c_pclk";
+                               interrupts = <GIC_SPI 683 IRQ_TYPE_LEVEL_HIGH 0>;
+                               pinctrl-0 = <&hsi2c19_bus>;
+                               pinctrl-names = "default";
+                               status = "disabled";
+                       };
+               };
+
+               usi10: usi@109600c0 {
+                       compatible = "samsung,exynos2200-usi", "samsung,exynos850-usi";
+                       reg = <0x109600c0 0x20>;
+                       ranges;
+                       #address-cells = <1>;
+                       #size-cells = <1>;
+                       clocks = <&cmu_peric1 CLK_MOUT_PERIC1_NOC_USER>,
+                                <&cmu_peric1 CLK_DOUT_PERIC1_USI10>;
+                       clock-names = "pclk", "ipclk";
+                       samsung,sysreg = <&syscon_peric1 0x2048>;
+                       status = "disabled";
+
+                       hsi2c_20: i2c@10960000 {
+                               compatible = "samsung,exynos2200-hsi2c",
+                                            "samsung,exynosautov9-hsi2c";
+                               reg = <0x10960000 0xc0>;
+                               #address-cells = <1>;
+                               #size-cells = <0>;
+                               clocks = <&cmu_peric1 CLK_DOUT_PERIC1_USI10>,
+                                        <&cmu_peric1 CLK_MOUT_PERIC1_NOC_USER>;
+                               clock-names = "hsi2c", "hsi2c_pclk";
+                               interrupts = <GIC_SPI 686 IRQ_TYPE_LEVEL_HIGH 0>;
+                               pinctrl-0 = <&hsi2c20_bus>;
+                               pinctrl-names = "default";
+                               status = "disabled";
+                       };
+
+                       serial_12: serial@10960000 {
+                               compatible = "samsung,exynos2200-uart", "google,gs101-uart";
+                               reg = <0x10960000 0xc0>;
+                               clocks = <&cmu_peric1 CLK_MOUT_PERIC1_NOC_USER>,
+                                        <&cmu_peric1 CLK_DOUT_PERIC1_USI10>;
+                               clock-names = "uart", "clk_uart_baud0";
+                               interrupts = <GIC_SPI 686 IRQ_TYPE_LEVEL_HIGH 0>;
+                               pinctrl-0 = <&uart12_bus_single>;
+                               pinctrl-names = "default";
+                               samsung,uart-fifosize = <64>;
+                               status = "disabled";
+                       };
+               };
+
+               usi10_i2c: usi@109700c0 {
+                       compatible = "samsung,exynos2200-usi", "samsung,exynos850-usi";
+                       reg = <0x109700c0 0x20>;
+                       ranges;
+                       #address-cells = <1>;
+                       #size-cells = <1>;
+                       clocks = <&cmu_peric1 CLK_MOUT_PERIC0_NOC_USER>,
+                                <&cmu_peric1 CLK_DOUT_PERIC1_I2C>;
+                       clock-names = "pclk", "ipclk";
+                       samsung,mode = <USI_MODE_I2C>;
+                       samsung,sysreg = <&syscon_peric1 0x204c>;
+                       status = "disabled";
+
+                       hsi2c_21: i2c@10970000 {
+                               compatible = "samsung,exynos2200-hsi2c",
+                                            "samsung,exynosautov9-hsi2c";
+                               reg = <0x10970000 0xc0>;
+                               #address-cells = <1>;
+                               #size-cells = <0>;
+                               clocks = <&cmu_peric1 CLK_DOUT_PERIC1_I2C>,
+                                        <&cmu_peric1 CLK_MOUT_PERIC0_NOC_USER>;
+                               clock-names = "hsi2c", "hsi2c_pclk";
+                               interrupts = <GIC_SPI 685 IRQ_TYPE_LEVEL_HIGH 0>;
+                               pinctrl-0 = <&hsi2c21_bus>;
+                               pinctrl-names = "default";
+                               status = "disabled";
+                       };
+
+               };
+
                cmu_hsi0: clock-controller@10a00000 {
                        compatible = "samsung,exynos2200-cmu-hsi0";
                        reg = <0x10a00000 0x8000>;
                        reg = <0x11c30000 0x1000>;
                };
 
+               usi0: usi@11d000c0 {
+                       compatible = "samsung,exynos2200-usi", "samsung,exynos850-usi";
+                       reg = <0x11d000c0 0x20>;
+                       ranges;
+                       #address-cells = <1>;
+                       #size-cells = <1>;
+                       clocks = <&cmu_peric2 CLK_MOUT_PERIC2_NOC_USER>,
+                                <&cmu_peric2 CLK_DOUT_PERIC2_USI00>;
+                       clock-names = "pclk", "ipclk";
+                       samsung,sysreg = <&syscon_peric2 0x2000>;
+                       status = "disabled";
+
+                       hsi2c_0: i2c@11d00000 {
+                               compatible = "samsung,exynos2200-hsi2c",
+                                            "samsung,exynosautov9-hsi2c";
+                               reg = <0x11d00000 0xc0>;
+                               #address-cells = <1>;
+                               #size-cells = <0>;
+                               clocks = <&cmu_peric2 CLK_DOUT_PERIC2_USI00>,
+                                        <&cmu_peric2 CLK_MOUT_PERIC2_NOC_USER>;
+                               clock-names = "hsi2c", "hsi2c_pclk";
+                               interrupts = <GIC_SPI 704 IRQ_TYPE_LEVEL_HIGH 0>;
+                               pinctrl-0 = <&hsi2c0_bus>;
+                               pinctrl-names = "default";
+                               status = "disabled";
+                       };
+
+                       serial_2: serial@11d00000 {
+                               compatible = "samsung,exynos2200-uart", "google,gs101-uart";
+                               reg = <0x11d00000 0xc0>;
+                               clocks = <&cmu_peric2 CLK_MOUT_PERIC2_NOC_USER>,
+                                        <&cmu_peric2 CLK_DOUT_PERIC2_USI00>;
+                               clock-names = "uart", "clk_uart_baud0";
+                               interrupts = <GIC_SPI 704 IRQ_TYPE_LEVEL_HIGH 0>;
+                               pinctrl-0 = <&uart2_bus_single>;
+                               pinctrl-names = "default";
+                               samsung,uart-fifosize = <64>;
+                               status = "disabled";
+                       };
+               };
+
+               usi0_i2c: usi@11d100c0 {
+                       compatible = "samsung,exynos2200-usi", "samsung,exynos850-usi";
+                       reg = <0x11d100c0 0x20>;
+                       ranges;
+                       #address-cells = <1>;
+                       #size-cells = <1>;
+                       clocks = <&cmu_peric2 CLK_MOUT_PERIC2_NOC_USER>,
+                                <&cmu_peric2 CLK_DOUT_PERIC2_USI00_SPI_I2C>;
+                       clock-names = "pclk", "ipclk";
+                       samsung,mode = <USI_MODE_I2C>;
+                       samsung,sysreg = <&syscon_peric2 0x2004>;
+                       status = "disabled";
+
+                       hsi2c_1: i2c@11d10000 {
+                               compatible = "samsung,exynos2200-hsi2c",
+                                            "samsung,exynosautov9-hsi2c";
+                               reg = <0x11d10000 0xc0>;
+                               #address-cells = <1>;
+                               #size-cells = <0>;
+                               clocks = <&cmu_peric2 CLK_DOUT_PERIC2_USI00_SPI_I2C>,
+                                        <&cmu_peric2 CLK_MOUT_PERIC2_NOC_USER>;
+                               clock-names = "hsi2c", "hsi2c_pclk";
+                               interrupts = <GIC_SPI 703 IRQ_TYPE_LEVEL_HIGH 0>;
+                               pinctrl-0 = <&hsi2c1_bus>;
+                               pinctrl-names = "default";
+                               status = "disabled";
+                       };
+               };
+
+               usi1: usi@11d200c0 {
+                       compatible = "samsung,exynos2200-usi", "samsung,exynos850-usi";
+                       reg = <0x11d200c0 0x20>;
+                       ranges;
+                       #address-cells = <1>;
+                       #size-cells = <1>;
+                       clocks = <&cmu_peric2 CLK_MOUT_PERIC2_NOC_USER>,
+                                <&cmu_peric2 CLK_DOUT_PERIC2_USI01>;
+                       clock-names = "pclk", "ipclk";
+                       samsung,sysreg = <&syscon_peric2 0x2008>;
+                       status = "disabled";
+
+                       hsi2c_2: i2c@11d20000 {
+                               compatible = "samsung,exynos2200-hsi2c",
+                                            "samsung,exynosautov9-hsi2c";
+                               reg = <0x11d20000 0xc0>;
+                               #address-cells = <1>;
+                               #size-cells = <0>;
+                               clocks = <&cmu_peric2 CLK_DOUT_PERIC2_USI01>,
+                                        <&cmu_peric2 CLK_MOUT_PERIC2_NOC_USER>;
+                               clock-names = "hsi2c", "hsi2c_pclk";
+                               interrupts = <GIC_SPI 706 IRQ_TYPE_LEVEL_HIGH 0>;
+                               pinctrl-0 = <&hsi2c2_bus>;
+                               pinctrl-names = "default";
+                               status = "disabled";
+                       };
+
+                       serial_3: serial@11d20000 {
+                               compatible = "samsung,exynos2200-uart", "google,gs101-uart";
+                               reg = <0x11d20000 0xc0>;
+                               clocks = <&cmu_peric2 CLK_MOUT_PERIC2_NOC_USER>,
+                                        <&cmu_peric2 CLK_DOUT_PERIC2_USI01>;
+                               clock-names = "uart", "clk_uart_baud0";
+                               interrupts = <GIC_SPI 706 IRQ_TYPE_LEVEL_HIGH 0>;
+                               pinctrl-0 = <&uart3_bus_single>;
+                               pinctrl-names = "default";
+                               samsung,uart-fifosize = <64>;
+                               status = "disabled";
+                       };
+               };
+
+               usi1_i2c: usi@11d300c0 {
+                       compatible = "samsung,exynos2200-usi", "samsung,exynos850-usi";
+                       reg = <0x11d300c0 0x20>;
+                       ranges;
+                       #address-cells = <1>;
+                       #size-cells = <1>;
+                       clocks = <&cmu_peric2 CLK_MOUT_PERIC2_NOC_USER>,
+                                <&cmu_peric2 CLK_DOUT_PERIC2_USI01_SPI_I2C>;
+                       clock-names = "pclk", "ipclk";
+                       samsung,mode = <USI_MODE_I2C>;
+                       samsung,sysreg = <&syscon_peric2 0x200c>;
+                       status = "disabled";
+
+                       hsi2c_3: i2c@11d30000 {
+                               compatible = "samsung,exynos2200-hsi2c",
+                                            "samsung,exynosautov9-hsi2c";
+                               reg = <0x11d30000 0xc0>;
+                               #address-cells = <1>;
+                               #size-cells = <0>;
+                               clocks = <&cmu_peric2 CLK_DOUT_PERIC2_USI01_SPI_I2C>,
+                                        <&cmu_peric2 CLK_MOUT_PERIC2_NOC_USER>;
+                               clock-names = "hsi2c", "hsi2c_pclk";
+                               interrupts = <GIC_SPI 705 IRQ_TYPE_LEVEL_HIGH 0>;
+                               pinctrl-0 = <&hsi2c3_bus>;
+                               pinctrl-names = "default";
+                               status = "disabled";
+                       };
+               };
+
+               usi2: usi@11d400c0 {
+                       compatible = "samsung,exynos2200-usi", "samsung,exynos850-usi";
+                       reg = <0x11d400c0 0x20>;
+                       ranges;
+                       #address-cells = <1>;
+                       #size-cells = <1>;
+                       clocks = <&cmu_peric2 CLK_MOUT_PERIC2_NOC_USER>,
+                                <&cmu_peric2 CLK_DOUT_PERIC2_USI02>;
+                       clock-names = "pclk", "ipclk";
+                       samsung,sysreg = <&syscon_peric2 0x2010>;
+                       status = "disabled";
+
+                       hsi2c_4: i2c@11d40000 {
+                               compatible = "samsung,exynos2200-hsi2c",
+                                            "samsung,exynosautov9-hsi2c";
+                               reg = <0x11d40000 0xc0>;
+                               #address-cells = <1>;
+                               #size-cells = <0>;
+                               clocks = <&cmu_peric2 CLK_DOUT_PERIC2_USI02>,
+                                        <&cmu_peric2 CLK_MOUT_PERIC2_NOC_USER>;
+                               clock-names = "hsi2c", "hsi2c_pclk";
+                               interrupts = <GIC_SPI 708 IRQ_TYPE_LEVEL_HIGH 0>;
+                               pinctrl-0 = <&hsi2c4_bus>;
+                               pinctrl-names = "default";
+                               status = "disabled";
+                       };
+
+                       serial_4: serial@11d40000 {
+                               compatible = "samsung,exynos2200-uart", "google,gs101-uart";
+                               reg = <0x11d40000 0xc0>;
+                               clocks = <&cmu_peric2 CLK_MOUT_PERIC2_NOC_USER>,
+                                        <&cmu_peric2 CLK_DOUT_PERIC2_USI02>;
+                               clock-names = "uart", "clk_uart_baud0";
+                               interrupts = <GIC_SPI 708 IRQ_TYPE_LEVEL_HIGH 0>;
+                               pinctrl-0 = <&uart4_bus_single>;
+                               pinctrl-names = "default";
+                               samsung,uart-fifosize = <256>;
+                               status = "disabled";
+                       };
+               };
+
+               usi2_i2c: usi@11d500c0 {
+                       compatible = "samsung,exynos2200-usi", "samsung,exynos850-usi";
+                       reg = <0x11d500c0 0x20>;
+                       ranges;
+                       #address-cells = <1>;
+                       #size-cells = <1>;
+                       clocks = <&cmu_peric2 CLK_MOUT_PERIC2_NOC_USER>,
+                                <&cmu_peric2 CLK_DOUT_PERIC2_I2C>;
+                       clock-names = "pclk", "ipclk";
+                       samsung,mode = <USI_MODE_I2C>;
+                       samsung,sysreg = <&syscon_peric2 0x2014>;
+                       status = "disabled";
+
+                       hsi2c_5: i2c@11d50000 {
+                               compatible = "samsung,exynos2200-hsi2c",
+                                            "samsung,exynosautov9-hsi2c";
+                               reg = <0x11d50000 0xc0>;
+                               #address-cells = <1>;
+                               #size-cells = <0>;
+                               clocks = <&cmu_peric2 CLK_DOUT_PERIC2_I2C>,
+                                        <&cmu_peric2 CLK_MOUT_PERIC2_NOC_USER>;
+                               clock-names = "hsi2c", "hsi2c_pclk";
+                               interrupts = <GIC_SPI 707 IRQ_TYPE_LEVEL_HIGH 0>;
+                               pinctrl-0 = <&hsi2c5_bus>;
+                               pinctrl-names = "default";
+                               status = "disabled";
+                       };
+               };
+
+               usi3: usi@11d600c0 {
+                       compatible = "samsung,exynos2200-usi", "samsung,exynos850-usi";
+                       reg = <0x11d600c0 0x20>;
+                       ranges;
+                       #address-cells = <1>;
+                       #size-cells = <1>;
+                       clocks = <&cmu_peric2 CLK_MOUT_PERIC2_NOC_USER>,
+                                <&cmu_peric2 CLK_DOUT_PERIC2_USI03>;
+                       clock-names = "pclk", "ipclk";
+                       samsung,sysreg = <&syscon_peric2 0x2018>;
+                       status = "disabled";
+
+                       hsi2c_6: i2c@11d60000 {
+                               compatible = "samsung,exynos2200-hsi2c",
+                                            "samsung,exynosautov9-hsi2c";
+                               reg = <0x11d60000 0xc0>;
+                               #address-cells = <1>;
+                               #size-cells = <0>;
+                               clocks = <&cmu_peric2 CLK_DOUT_PERIC2_USI03>,
+                                        <&cmu_peric2 CLK_MOUT_PERIC2_NOC_USER>;
+                               clock-names = "hsi2c", "hsi2c_pclk";
+                               interrupts = <GIC_SPI 710 IRQ_TYPE_LEVEL_HIGH 0>;
+                               pinctrl-0 = <&hsi2c6_bus>;
+                               pinctrl-names = "default";
+                               status = "disabled";
+                       };
+
+                       serial_5: serial@11d60000 {
+                               compatible = "samsung,exynos2200-uart", "google,gs101-uart";
+                               reg = <0x11d60000 0xc0>;
+                               clocks = <&cmu_peric2 CLK_MOUT_PERIC2_NOC_USER>,
+                                        <&cmu_peric2 CLK_DOUT_PERIC2_USI03>;
+                               clock-names = "uart", "clk_uart_baud0";
+                               interrupts = <GIC_SPI 710 IRQ_TYPE_LEVEL_HIGH 0>;
+                               pinctrl-0 = <&uart5_bus_single>;
+                               pinctrl-names = "default";
+                               samsung,uart-fifosize = <256>;
+                               status = "disabled";
+                       };
+               };
+
+               usi3_i2c: usi@11d700c0 {
+                       compatible = "samsung,exynos2200-usi", "samsung,exynos850-usi";
+                       reg = <0x11d700c0 0x20>;
+                       ranges;
+                       #address-cells = <1>;
+                       #size-cells = <1>;
+                       clocks = <&cmu_peric2 CLK_MOUT_PERIC2_NOC_USER>,
+                                <&cmu_peric2 CLK_DOUT_PERIC2_I2C>;
+                       clock-names = "pclk", "ipclk";
+                       samsung,mode = <USI_MODE_I2C>;
+                       samsung,sysreg = <&syscon_peric2 0x201c>;
+                       status = "disabled";
+
+                       hsi2c_7: i2c@11d70000 {
+                               compatible = "samsung,exynos2200-hsi2c",
+                                            "samsung,exynosautov9-hsi2c";
+                               reg = <0x11d70000 0xc0>;
+                               #address-cells = <1>;
+                               #size-cells = <0>;
+                               clocks = <&cmu_peric2 CLK_DOUT_PERIC2_I2C>,
+                                        <&cmu_peric2 CLK_MOUT_PERIC2_NOC_USER>;
+                               clock-names = "hsi2c", "hsi2c_pclk";
+                               interrupts = <GIC_SPI 709 IRQ_TYPE_LEVEL_HIGH 0>;
+                               pinctrl-0 = <&hsi2c7_bus>;
+                               pinctrl-names = "default";
+                               status = "disabled";
+                       };
+               };
+
+               usi5_i2c: usi@11d800c0 {
+                       compatible = "samsung,exynos2200-usi", "samsung,exynos850-usi";
+                       reg = <0x11d800c0 0x20>;
+                       ranges;
+                       #address-cells = <1>;
+                       #size-cells = <1>;
+                       clocks = <&cmu_peric2 CLK_MOUT_PERIC2_NOC_USER>,
+                                <&cmu_peric2 CLK_DOUT_PERIC2_I2C>;
+                       clock-names = "pclk", "ipclk";
+                       samsung,mode = <USI_MODE_I2C>;
+                       samsung,sysreg = <&syscon_peric2 0x102c>;
+                       status = "disabled";
+
+                       hsi2c_11: i2c@11d80000 {
+                               compatible = "samsung,exynos2200-hsi2c",
+                                            "samsung,exynosautov9-hsi2c";
+                               reg = <0x11d80000 0xc0>;
+                               #address-cells = <1>;
+                               #size-cells = <0>;
+                               clocks = <&cmu_peric2 CLK_DOUT_PERIC2_I2C>,
+                                        <&cmu_peric2 CLK_MOUT_PERIC2_NOC_USER>;
+                               clock-names = "hsi2c", "hsi2c_pclk";
+                               interrupts = <GIC_SPI 711 IRQ_TYPE_LEVEL_HIGH 0>;
+                               pinctrl-0 = <&hsi2c11_bus>;
+                               pinctrl-names = "default";
+                               status = "disabled";
+                       };
+               };
+
+               usi6_i2c: usi@11d900c0 {
+                       compatible = "samsung,exynos2200-usi", "samsung,exynos850-usi";
+                       reg = <0x11d900c0 0x20>;
+                       ranges;
+                       #address-cells = <1>;
+                       #size-cells = <1>;
+                       clocks = <&cmu_peric2 CLK_MOUT_PERIC2_NOC_USER>,
+                                <&cmu_peric2 CLK_DOUT_PERIC2_I2C>;
+                       clock-names = "pclk", "ipclk";
+                       samsung,mode = <USI_MODE_I2C>;
+                       samsung,sysreg = <&syscon_peric2 0x1004>;
+                       status = "disabled";
+
+                       hsi2c_13: i2c@11d90000 {
+                               compatible = "samsung,exynos2200-hsi2c",
+                                            "samsung,exynosautov9-hsi2c";
+                               reg = <0x11d90000 0xc0>;
+                               #address-cells = <1>;
+                               #size-cells = <0>;
+                               clocks = <&cmu_peric2 CLK_DOUT_PERIC2_I2C>,
+                                        <&cmu_peric2 CLK_MOUT_PERIC2_NOC_USER>;
+                               clock-names = "hsi2c", "hsi2c_pclk";
+                               interrupts = <GIC_SPI 713 IRQ_TYPE_LEVEL_HIGH 0>;
+                               pinctrl-0 = <&hsi2c13_bus>;
+                               pinctrl-names = "default";
+                               status = "disabled";
+                       };
+               };
+
+               usi11: usi@11da00c0 {
+                       compatible = "samsung,exynos2200-usi", "samsung,exynos850-usi";
+                       reg = <0x11da00c0 0x20>;
+                       ranges;
+                       #address-cells = <1>;
+                       #size-cells = <1>;
+                       clocks = <&cmu_peric2 CLK_MOUT_PERIC2_NOC_USER>,
+                                <&cmu_peric2 CLK_DOUT_PERIC2_USI11>;
+                       clock-names = "pclk", "ipclk";
+                       samsung,sysreg = <&syscon_peric2 0x1058>;
+                       status = "disabled";
+
+                       hsi2c_22: i2c@11da0000 {
+                               compatible = "samsung,exynos2200-hsi2c",
+                                            "samsung,exynosautov9-hsi2c";
+                               reg = <0x11da0000 0xc0>;
+                               #address-cells = <1>;
+                               #size-cells = <0>;
+                               clocks = <&cmu_peric2 CLK_DOUT_PERIC2_USI11>,
+                                        <&cmu_peric2 CLK_MOUT_PERIC2_NOC_USER>;
+                               clock-names = "hsi2c", "hsi2c_pclk";
+                               interrupts = <GIC_SPI 716 IRQ_TYPE_LEVEL_HIGH 0>;
+                               pinctrl-0 = <&hsi2c22_bus>;
+                               pinctrl-names = "default";
+                               status = "disabled";
+                       };
+
+                       serial_13: serial@11da0000 {
+                               compatible = "samsung,exynos2200-uart", "google,gs101-uart";
+                               reg = <0x11da0000 0xc0>;
+                               clocks = <&cmu_peric2 CLK_MOUT_PERIC2_NOC_USER>,
+                                        <&cmu_peric2 CLK_DOUT_PERIC2_USI11>;
+                               clock-names = "uart", "clk_uart_baud0";
+                               interrupts = <GIC_SPI 716 IRQ_TYPE_LEVEL_HIGH 0>;
+                               pinctrl-0 = <&uart13_bus_single>;
+                               pinctrl-names = "default";
+                               samsung,uart-fifosize = <64>;
+                               status = "disabled";
+                       };
+               };
+
+               usi11_i2c: usi@11db00c0 {
+                       compatible = "samsung,exynos2200-usi", "samsung,exynos850-usi";
+                       reg = <0x11db00c0 0x20>;
+                       ranges;
+                       #address-cells = <1>;
+                       #size-cells = <1>;
+                       clocks = <&cmu_peric2 CLK_MOUT_PERIC2_NOC_USER>,
+                                <&cmu_peric2 CLK_DOUT_PERIC2_I2C>;
+                       clock-names = "pclk", "ipclk";
+                       samsung,mode = <USI_MODE_I2C>;
+                       samsung,sysreg = <&syscon_peric2 0x105c>;
+                       status = "disabled";
+
+                       hsi2c_23: i2c@11db0000 {
+                               compatible = "samsung,exynos2200-hsi2c",
+                                            "samsung,exynosautov9-hsi2c";
+                               reg = <0x11db0000 0xc0>;
+                               #address-cells = <1>;
+                               #size-cells = <0>;
+                               clocks = <&cmu_peric2 CLK_DOUT_PERIC2_I2C>,
+                                        <&cmu_peric2 CLK_MOUT_PERIC2_NOC_USER>;
+                               clock-names = "hsi2c", "hsi2c_pclk";
+                               interrupts = <GIC_SPI 715 IRQ_TYPE_LEVEL_HIGH 0>;
+                               pinctrl-0 = <&hsi2c23_bus>;
+                               pinctrl-names = "default";
+                               status = "disabled";
+                       };
+               };
+
+               usi5: usi@11dd00c0 {
+                       compatible = "samsung,exynos2200-usi", "samsung,exynos850-usi";
+                       reg = <0x11dd00c0 0x20>;
+                       ranges;
+                       #address-cells = <1>;
+                       #size-cells = <1>;
+                       clocks = <&cmu_peric2 CLK_MOUT_PERIC2_NOC_USER>,
+                                <&cmu_peric2 CLK_DOUT_PERIC2_USI05>;
+                       clock-names = "pclk", "ipclk";
+                       samsung,sysreg = <&syscon_peric2 0x117c>;
+                       status = "disabled";
+
+                       hsi2c_10: i2c@11dd0000 {
+                               compatible = "samsung,exynos2200-hsi2c",
+                                            "samsung,exynosautov9-hsi2c";
+                               reg = <0x11dd0000 0xc0>;
+                               #address-cells = <1>;
+                               #size-cells = <0>;
+                               clocks = <&cmu_peric2 CLK_DOUT_PERIC2_USI05>,
+                                        <&cmu_peric2 CLK_MOUT_PERIC2_NOC_USER>;
+                               clock-names = "hsi2c", "hsi2c_pclk";
+                               interrupts = <GIC_SPI 538 IRQ_TYPE_LEVEL_HIGH 0>;
+                               pinctrl-0 = <&hsi2c10_bus>;
+                               pinctrl-names = "default";
+                               status = "disabled";
+                       };
+
+                       serial_7: serial@11dd0000 {
+                               compatible = "samsung,exynos2200-uart", "google,gs101-uart";
+                               reg = <0x11dd0000 0xc0>;
+                               clocks = <&cmu_peric2 CLK_MOUT_PERIC2_NOC_USER>,
+                                        <&cmu_peric2 CLK_DOUT_PERIC2_USI05>;
+                               clock-names = "uart", "clk_uart_baud0";
+                               interrupts = <GIC_SPI 538 IRQ_TYPE_LEVEL_HIGH 0>;
+                               pinctrl-0 = <&uart7_bus_single>;
+                               pinctrl-names = "default";
+                               samsung,uart-fifosize = <256>;
+                               status = "disabled";
+                       };
+               };
+
+               usi6: usi@11de00c0 {
+                       compatible = "samsung,exynos2200-usi", "samsung,exynos850-usi";
+                       reg = <0x11de00c0 0x20>;
+                       ranges;
+                       #address-cells = <1>;
+                       #size-cells = <1>;
+                       clocks = <&cmu_peric2 CLK_MOUT_PERIC2_NOC_USER>,
+                                <&cmu_peric2 CLK_DOUT_PERIC2_USI06>;
+                       clock-names = "pclk", "ipclk";
+                       samsung,sysreg = <&syscon_peric2 0x1180>;
+                       status = "disabled";
+
+                       hsi2c_12: i2c@11de0000 {
+                               compatible = "samsung,exynos2200-hsi2c",
+                                            "samsung,exynosautov9-hsi2c";
+                               reg = <0x11de0000 0xc0>;
+                               #address-cells = <1>;
+                               #size-cells = <0>;
+                               clocks = <&cmu_peric2 CLK_DOUT_PERIC2_USI06>,
+                                        <&cmu_peric2 CLK_MOUT_PERIC2_NOC_USER>;
+                               clock-names = "hsi2c", "hsi2c_pclk";
+                               interrupts = <GIC_SPI 539 IRQ_TYPE_LEVEL_HIGH 0>;
+                               pinctrl-0 = <&hsi2c12_bus>;
+                               pinctrl-names = "default";
+                               status = "disabled";
+                       };
+
+                       serial_8: serial@11de0000 {
+                               compatible = "samsung,exynos2200-uart", "google,gs101-uart";
+                               reg = <0x11de0000 0xc0>;
+                               clocks = <&cmu_peric2 CLK_MOUT_PERIC2_NOC_USER>,
+                                        <&cmu_peric2 CLK_DOUT_PERIC2_USI06>;
+                               clock-names = "uart", "clk_uart_baud0";
+                               interrupts = <GIC_SPI 539 IRQ_TYPE_LEVEL_HIGH 0>;
+                               pinctrl-0 = <&uart8_bus_single>;
+                               pinctrl-names = "default";
+                               samsung,uart-fifosize = <64>;
+                               status = "disabled";
+                       };
+               };
+
                cmu_cmgp: clock-controller@14e00000 {
                        compatible = "samsung,exynos2200-cmu-cmgp";
                        reg = <0x14e00000 0x8000>;
                        };
                };
 
+               usi_cmgp0: usi@14f000c0 {
+                       compatible = "samsung,exynos2200-usi", "samsung,exynos850-usi";
+                       reg = <0x14f000c0 0x20>;
+                       ranges;
+                       #address-cells = <1>;
+                       #size-cells = <1>;
+                       clocks = <&cmu_cmgp CLK_MOUT_CMGP_CLKALIVE_NOC_USER>,
+                                <&cmu_cmgp CLK_DOUT_CMGP_USI0>;
+                       clock-names = "pclk", "ipclk";
+                       samsung,sysreg = <&syscon_cmgp 0x2000>;
+                       status = "disabled";
+
+                       hsi2c_24: i2c@14f00000 {
+                               compatible = "samsung,exynos2200-hsi2c",
+                                            "samsung,exynosautov9-hsi2c";
+                               reg = <0x14f00000 0xc0>;
+                               #address-cells = <1>;
+                               #size-cells = <0>;
+                               clocks = <&cmu_cmgp CLK_DOUT_CMGP_USI0>,
+                                        <&cmu_cmgp CLK_MOUT_CMGP_CLKALIVE_NOC_USER>;
+                               clock-names = "hsi2c", "hsi2c_pclk";
+                               interrupts = <GIC_SPI 175 IRQ_TYPE_LEVEL_HIGH 0>;
+                               pinctrl-0 = <&hsi2c24_bus>;
+                               pinctrl-names = "default";
+                               status = "disabled";
+                       };
+
+                       serial_14: serial@14f00000 {
+                               compatible = "samsung,exynos2200-uart", "google,gs101-uart";
+                               reg = <0x14f00000 0xc0>;
+                               clocks = <&cmu_cmgp CLK_MOUT_CMGP_CLKALIVE_NOC_USER>,
+                                        <&cmu_cmgp CLK_DOUT_CMGP_USI0>;
+                               clock-names = "uart", "clk_uart_baud0";
+                               interrupts = <GIC_SPI 175 IRQ_TYPE_LEVEL_HIGH 0>;
+                               pinctrl-0 = <&uart14_bus_single>;
+                               pinctrl-names = "default";
+                               samsung,uart-fifosize = <64>;
+                               status = "disabled";
+                       };
+               };
+
+               usi_i2c_cmgp0: usi@14f100c0 {
+                       compatible = "samsung,exynos2200-usi", "samsung,exynos850-usi";
+                       reg = <0x14f100c0 0x20>;
+                       ranges;
+                       #address-cells = <1>;
+                       #size-cells = <1>;
+                       clocks = <&cmu_cmgp CLK_MOUT_CMGP_CLKALIVE_NOC_USER>,
+                                <&cmu_cmgp CLK_DOUT_CMGP_SPI_I2C0>;
+                       clock-names = "pclk", "ipclk";
+                       samsung,mode = <USI_MODE_I2C>;
+                       samsung,sysreg = <&syscon_cmgp 0x2070>;
+                       status = "disabled";
+
+                       hsi2c_25: i2c@14f10000 {
+                               compatible = "samsung,exynos2200-hsi2c",
+                                            "samsung,exynosautov9-hsi2c";
+                               reg = <0x14f10000 0xc0>;
+                               #address-cells = <1>;
+                               #size-cells = <0>;
+                               clocks = <&cmu_cmgp CLK_DOUT_CMGP_SPI_I2C0>,
+                                        <&cmu_cmgp CLK_MOUT_CMGP_CLKALIVE_NOC_USER>;
+                               clock-names = "hsi2c", "hsi2c_pclk";
+                               interrupts = <GIC_SPI 173 IRQ_TYPE_LEVEL_HIGH 0>;
+                               pinctrl-0 = <&hsi2c25_bus>;
+                               pinctrl-names = "default";
+                               status = "disabled";
+                       };
+               };
+
+               usi_cmgp1: usi@14f200c0 {
+                       compatible = "samsung,exynos2200-usi", "samsung,exynos850-usi";
+                       reg = <0x14f200c0 0x20>;
+                       ranges;
+                       #address-cells = <1>;
+                       #size-cells = <1>;
+                       clocks = <&cmu_cmgp CLK_MOUT_CMGP_CLKALIVE_NOC_USER>,
+                                <&cmu_cmgp CLK_DOUT_CMGP_USI1>;
+                       clock-names = "pclk", "ipclk";
+                       samsung,sysreg = <&syscon_cmgp 0x2010>;
+                       status = "disabled";
+
+                       hsi2c_26: i2c@14f20000 {
+                               compatible = "samsung,exynos2200-hsi2c",
+                                            "samsung,exynosautov9-hsi2c";
+                               reg = <0x14f20000 0xc0>;
+                               #address-cells = <1>;
+                               #size-cells = <0>;
+                               clocks = <&cmu_cmgp CLK_DOUT_CMGP_USI1>,
+                                        <&cmu_cmgp CLK_MOUT_CMGP_CLKALIVE_NOC_USER>;
+                               clock-names = "hsi2c", "hsi2c_pclk";
+                               interrupts = <GIC_SPI 176 IRQ_TYPE_LEVEL_HIGH 0>;
+                               pinctrl-0 = <&hsi2c26_bus>;
+                               pinctrl-names = "default";
+                               status = "disabled";
+                       };
+
+                       serial_15: serial@14f20000 {
+                               compatible = "samsung,exynos2200-uart", "google,gs101-uart";
+                               reg = <0x14f20000 0xc0>;
+                               clocks = <&cmu_cmgp CLK_MOUT_CMGP_CLKALIVE_NOC_USER>,
+                                        <&cmu_cmgp CLK_DOUT_CMGP_USI1>;
+                               clock-names = "uart", "clk_uart_baud0";
+                               interrupts = <GIC_SPI 176 IRQ_TYPE_LEVEL_HIGH 0>;
+                               pinctrl-0 = <&uart15_bus_single>;
+                               pinctrl-names = "default";
+                               samsung,uart-fifosize = <64>;
+                               status = "disabled";
+                       };
+               };
+
+               usi_i2c_cmgp1: usi@14f300c0 {
+                       compatible = "samsung,exynos2200-usi", "samsung,exynos850-usi";
+                       reg = <0x14f300c0 0x20>;
+                       ranges;
+                       #address-cells = <1>;
+                       #size-cells = <1>;
+                       clocks = <&cmu_cmgp CLK_MOUT_CMGP_CLKALIVE_NOC_USER>,
+                                <&cmu_cmgp CLK_DOUT_CMGP_SPI_I2C1>;
+                       clock-names = "pclk", "ipclk";
+                       samsung,mode = <USI_MODE_I2C>;
+                       samsung,sysreg = <&syscon_cmgp 0x2074>;
+                       status = "disabled";
+
+                       hsi2c_27: i2c@14f30000 {
+                               compatible = "samsung,exynos2200-hsi2c",
+                                            "samsung,exynosautov9-hsi2c";
+                               reg = <0x14f30000 0xc0>;
+                               #address-cells = <1>;
+                               #size-cells = <0>;
+                               clocks = <&cmu_cmgp CLK_DOUT_CMGP_SPI_I2C1>,
+                                        <&cmu_cmgp CLK_MOUT_CMGP_CLKALIVE_NOC_USER>;
+                               clock-names = "hsi2c", "hsi2c_pclk";
+                               interrupts = <GIC_SPI 174 IRQ_TYPE_LEVEL_HIGH 0>;
+                               pinctrl-0 = <&hsi2c27_bus>;
+                               pinctrl-names = "default";
+                               status = "disabled";
+                       };
+               };
+
+               usi_cmgp2: usi@14f400c0 {
+                       compatible = "samsung,exynos2200-usi", "samsung,exynos850-usi";
+                       reg = <0x14f400c0 0x20>;
+                       ranges;
+                       #address-cells = <1>;
+                       #size-cells = <1>;
+                       clocks = <&cmu_cmgp CLK_MOUT_CMGP_CLKALIVE_NOC_USER>,
+                                <&cmu_cmgp CLK_DOUT_CMGP_USI2>;
+                       clock-names = "pclk", "ipclk";
+                       samsung,sysreg = <&syscon_cmgp 0x2020>;
+                       status = "disabled";
+
+                       hsi2c_28: i2c@14f40000 {
+                               compatible = "samsung,exynos2200-hsi2c",
+                                            "samsung,exynosautov9-hsi2c";
+                               reg = <0x14f40000 0xc0>;
+                               #address-cells = <1>;
+                               #size-cells = <0>;
+                               clocks = <&cmu_cmgp CLK_DOUT_CMGP_USI2>,
+                                        <&cmu_cmgp CLK_MOUT_CMGP_CLKALIVE_NOC_USER>;
+                               clock-names = "hsi2c", "hsi2c_pclk";
+                               interrupts = <GIC_SPI 177 IRQ_TYPE_LEVEL_HIGH 0>;
+                               pinctrl-0 = <&hsi2c28_bus>;
+                               pinctrl-names = "default";
+                               status = "disabled";
+                       };
+
+                       serial_16: serial@14f40000 {
+                               compatible = "samsung,exynos2200-uart", "google,gs101-uart";
+                               reg = <0x14f40000 0xc0>;
+                               clocks = <&cmu_cmgp CLK_MOUT_CMGP_CLKALIVE_NOC_USER>,
+                                        <&cmu_cmgp CLK_DOUT_CMGP_USI2>;
+                               clock-names = "uart", "clk_uart_baud0";
+                               interrupts = <GIC_SPI 177 IRQ_TYPE_LEVEL_HIGH 0>;
+                               pinctrl-0 = <&uart16_bus_single>;
+                               pinctrl-names = "default";
+                               samsung,uart-fifosize = <64>;
+                               status = "disabled";
+                       };
+               };
+
+               usi_i2c_cmgp2: usi@14f500c0 {
+                       compatible = "samsung,exynos2200-usi", "samsung,exynos850-usi";
+                       reg = <0x14f500c0 0x20>;
+                       ranges;
+                       #address-cells = <1>;
+                       #size-cells = <1>;
+                       clocks = <&cmu_cmgp CLK_MOUT_CMGP_CLKALIVE_NOC_USER>,
+                                <&cmu_cmgp CLK_DOUT_CMGP_I2C>;
+                       clock-names = "pclk", "ipclk";
+                       samsung,mode = <USI_MODE_I2C>;
+                       samsung,sysreg = <&syscon_cmgp 0x2024>;
+                       status = "disabled";
+
+                       hsi2c_29: i2c@14f50000 {
+                               compatible = "samsung,exynos2200-hsi2c",
+                                            "samsung,exynosautov9-hsi2c";
+                               reg = <0x14f50000 0xc0>;
+                               #address-cells = <1>;
+                               #size-cells = <0>;
+                               clocks = <&cmu_cmgp CLK_DOUT_CMGP_I2C>,
+                                        <&cmu_cmgp CLK_MOUT_CMGP_CLKALIVE_NOC_USER>;
+                               clock-names = "hsi2c", "hsi2c_pclk";
+                               interrupts = <GIC_SPI 167 IRQ_TYPE_LEVEL_HIGH 0>;
+                               pinctrl-0 = <&hsi2c29_bus>;
+                               pinctrl-names = "default";
+                               status = "disabled";
+                       };
+               };
+
+               usi_cmgp3: usi@14f600c0 {
+                       compatible = "samsung,exynos2200-usi", "samsung,exynos850-usi";
+                       reg = <0x14f600c0 0x20>;
+                       ranges;
+                       #address-cells = <1>;
+                       #size-cells = <1>;
+                       clocks = <&cmu_cmgp CLK_MOUT_CMGP_CLKALIVE_NOC_USER>,
+                                <&cmu_cmgp CLK_DOUT_CMGP_USI3>;
+                       clock-names = "pclk", "ipclk";
+                       samsung,sysreg = <&syscon_cmgp 0x2030>;
+                       status = "disabled";
+
+                       hsi2c_30: i2c@14f60000 {
+                               compatible = "samsung,exynos2200-hsi2c",
+                                            "samsung,exynosautov9-hsi2c";
+                               reg = <0x14f60000 0xc0>;
+                               #address-cells = <1>;
+                               #size-cells = <0>;
+                               clocks = <&cmu_cmgp CLK_DOUT_CMGP_USI3>,
+                                        <&cmu_cmgp CLK_MOUT_CMGP_CLKALIVE_NOC_USER>;
+                               clock-names = "hsi2c", "hsi2c_pclk";
+                               interrupts = <GIC_SPI 178 IRQ_TYPE_LEVEL_HIGH 0>;
+                               pinctrl-0 = <&hsi2c30_bus>;
+                               pinctrl-names = "default";
+                               status = "disabled";
+                       };
+
+                       serial_17: serial@14f60000 {
+                               compatible = "samsung,exynos2200-uart", "google,gs101-uart";
+                               reg = <0x14f60000 0xc0>;
+                               clocks = <&cmu_cmgp CLK_MOUT_CMGP_CLKALIVE_NOC_USER>,
+                                        <&cmu_cmgp CLK_DOUT_CMGP_USI3>;
+                               clock-names = "uart", "clk_uart_baud0";
+                               interrupts = <GIC_SPI 178 IRQ_TYPE_LEVEL_HIGH 0>;
+                               pinctrl-0 = <&uart17_bus_single>;
+                               pinctrl-names = "default";
+                               samsung,uart-fifosize = <64>;
+                               status = "disabled";
+                       };
+               };
+
+               usi_i2c_cmgp3: usi@14f700c0 {
+                       compatible = "samsung,exynos2200-usi", "samsung,exynos850-usi";
+                       reg = <0x14f700c0 0x20>;
+                       ranges;
+                       #address-cells = <1>;
+                       #size-cells = <1>;
+                       clocks = <&cmu_cmgp CLK_MOUT_CMGP_CLKALIVE_NOC_USER>,
+                                <&cmu_cmgp CLK_DOUT_CMGP_I2C>;
+                       clock-names = "pclk", "ipclk";
+                       samsung,mode = <USI_MODE_I2C>;
+                       samsung,sysreg = <&syscon_cmgp 0x2034>;
+                       status = "disabled";
+
+                       hsi2c_31: i2c@14f70000 {
+                               compatible = "samsung,exynos2200-hsi2c",
+                                            "samsung,exynosautov9-hsi2c";
+                               reg = <0x14f70000 0xc0>;
+                               #address-cells = <1>;
+                               #size-cells = <0>;
+                               clocks = <&cmu_cmgp CLK_DOUT_CMGP_I2C>,
+                                        <&cmu_cmgp CLK_MOUT_CMGP_CLKALIVE_NOC_USER>;
+                               clock-names = "hsi2c", "hsi2c_pclk";
+                               interrupts = <GIC_SPI 168 IRQ_TYPE_LEVEL_HIGH 0>;
+                               pinctrl-0 = <&hsi2c31_bus>;
+                               pinctrl-names = "default";
+                               status = "disabled";
+                       };
+               };
+
+               usi_cmgp4: usi@14f800c0 {
+                       compatible = "samsung,exynos2200-usi", "samsung,exynos850-usi";
+                       reg = <0x14f800c0 0x20>;
+                       ranges;
+                       #address-cells = <1>;
+                       #size-cells = <1>;
+                       clocks = <&cmu_cmgp CLK_MOUT_CMGP_CLKALIVE_NOC_USER>,
+                                <&cmu_cmgp CLK_DOUT_CMGP_USI4>;
+                       clock-names = "pclk", "ipclk";
+                       samsung,sysreg = <&syscon_cmgp 0x2040>;
+                       status = "disabled";
+
+                       hsi2c_32: i2c@14f80000 {
+                               compatible = "samsung,exynos2200-hsi2c",
+                                            "samsung,exynosautov9-hsi2c";
+                               reg = <0x14f80000 0xc0>;
+                               #address-cells = <1>;
+                               #size-cells = <0>;
+                               clocks = <&cmu_cmgp CLK_DOUT_CMGP_USI4>,
+                                        <&cmu_cmgp CLK_MOUT_CMGP_CLKALIVE_NOC_USER>;
+                               clock-names = "hsi2c", "hsi2c_pclk";
+                               interrupts = <GIC_SPI 179 IRQ_TYPE_LEVEL_HIGH 0>;
+                               pinctrl-0 = <&hsi2c32_bus>;
+                               pinctrl-names = "default";
+                               status = "disabled";
+                       };
+
+                       serial_18: serial@14f80000 {
+                               compatible = "samsung,exynos2200-uart", "google,gs101-uart";
+                               reg = <0x14f80000 0xc0>;
+                               clocks = <&cmu_cmgp CLK_MOUT_CMGP_CLKALIVE_NOC_USER>,
+                                        <&cmu_cmgp CLK_DOUT_CMGP_USI4>;
+                               clock-names = "uart", "clk_uart_baud0";
+                               interrupts = <GIC_SPI 179 IRQ_TYPE_LEVEL_HIGH 0>;
+                               pinctrl-0 = <&uart18_bus_single>;
+                               pinctrl-names = "default";
+                               samsung,uart-fifosize = <64>;
+                               status = "disabled";
+                       };
+               };
+
+               usi_i2c_cmgp4: usi@14f900c0 {
+                       compatible = "samsung,exynos2200-usi", "samsung,exynos850-usi";
+                       reg = <0x14f900c0 0x20>;
+                       ranges;
+                       #address-cells = <1>;
+                       #size-cells = <1>;
+                       clocks = <&cmu_cmgp CLK_MOUT_CMGP_CLKALIVE_NOC_USER>,
+                                <&cmu_cmgp CLK_DOUT_CMGP_I2C>;
+                       clock-names = "pclk", "ipclk";
+                       samsung,mode = <USI_MODE_I2C>;
+                       samsung,sysreg = <&syscon_cmgp 0x2044>;
+                       status = "disabled";
+
+                       hsi2c_33: i2c@14f90000 {
+                               compatible = "samsung,exynos2200-hsi2c",
+                                            "samsung,exynosautov9-hsi2c";
+                               reg = <0x14f90000 0xc0>;
+                               #address-cells = <1>;
+                               #size-cells = <0>;
+                               clocks = <&cmu_cmgp CLK_DOUT_CMGP_I2C>,
+                                        <&cmu_cmgp CLK_MOUT_CMGP_CLKALIVE_NOC_USER>;
+                               clock-names = "hsi2c", "hsi2c_pclk";
+                               interrupts = <GIC_SPI 169 IRQ_TYPE_LEVEL_HIGH 0>;
+                               pinctrl-0 = <&hsi2c33_bus>;
+                               pinctrl-names = "default";
+                               status = "disabled";
+                       };
+               };
+
+               usi_cmgp5: usi@14fa00c0 {
+                       compatible = "samsung,exynos2200-usi", "samsung,exynos850-usi";
+                       reg = <0x14fa00c0 0x20>;
+                       ranges;
+                       #address-cells = <1>;
+                       #size-cells = <1>;
+                       clocks = <&cmu_cmgp CLK_MOUT_CMGP_CLKALIVE_NOC_USER>,
+                                <&cmu_cmgp CLK_DOUT_CMGP_USI5>;
+                       clock-names = "pclk", "ipclk";
+                       samsung,sysreg = <&syscon_cmgp 0x2050>;
+                       status = "disabled";
+
+                       hsi2c_34: i2c@14fa0000 {
+                               compatible = "samsung,exynos2200-hsi2c",
+                                            "samsung,exynosautov9-hsi2c";
+                               reg = <0x14fa0000 0xc0>;
+                               #address-cells = <1>;
+                               #size-cells = <0>;
+                               clocks = <&cmu_cmgp CLK_DOUT_CMGP_USI5>,
+                                        <&cmu_cmgp CLK_MOUT_CMGP_CLKALIVE_NOC_USER>;
+                               clock-names = "hsi2c", "hsi2c_pclk";
+                               interrupts = <GIC_SPI 180 IRQ_TYPE_LEVEL_HIGH 0>;
+                               pinctrl-0 = <&hsi2c34_bus>;
+                               pinctrl-names = "default";
+                               status = "disabled";
+                       };
+
+                       serial_19: serial@14fa0000 {
+                               compatible = "samsung,exynos2200-uart", "google,gs101-uart";
+                               reg = <0x14fa0000 0xc0>;
+                               clocks = <&cmu_cmgp CLK_MOUT_CMGP_CLKALIVE_NOC_USER>,
+                                        <&cmu_cmgp CLK_DOUT_CMGP_USI5>;
+                               clock-names = "uart", "clk_uart_baud0";
+                               interrupts = <GIC_SPI 180 IRQ_TYPE_LEVEL_HIGH 0>;
+                               pinctrl-0 = <&uart19_bus_single>;
+                               pinctrl-names = "default";
+                               samsung,uart-fifosize = <64>;
+                               status = "disabled";
+                       };
+               };
+
+               usi_i2c_cmgp5: usi@14fb00c0 {
+                       compatible = "samsung,exynos2200-usi", "samsung,exynos850-usi";
+                       reg = <0x14fb00c0 0x20>;
+                       ranges;
+                       #address-cells = <1>;
+                       #size-cells = <1>;
+                       clocks = <&cmu_cmgp CLK_MOUT_CMGP_CLKALIVE_NOC_USER>,
+                                <&cmu_cmgp CLK_DOUT_CMGP_I2C>;
+                       clock-names = "pclk", "ipclk";
+                       samsung,mode = <USI_MODE_I2C>;
+                       samsung,sysreg = <&syscon_cmgp 0x2054>;
+                       status = "disabled";
+
+                       hsi2c_35: i2c@14fb0000 {
+                               compatible = "samsung,exynos2200-hsi2c",
+                                            "samsung,exynosautov9-hsi2c";
+                               reg = <0x14fb0000 0xc0>;
+                               #address-cells = <1>;
+                               #size-cells = <0>;
+                               clocks = <&cmu_cmgp CLK_DOUT_CMGP_I2C>,
+                                        <&cmu_cmgp CLK_MOUT_CMGP_CLKALIVE_NOC_USER>;
+                               clock-names = "hsi2c", "hsi2c_pclk";
+                               interrupts = <GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH 0>;
+                               pinctrl-0 = <&hsi2c35_bus>;
+                               pinctrl-names = "default";
+                               status = "disabled";
+                       };
+               };
+
+               usi_cmgp6: usi@14fc00c0 {
+                       compatible = "samsung,exynos2200-usi", "samsung,exynos850-usi";
+                       reg = <0x14fc00c0 0x20>;
+                       ranges;
+                       #address-cells = <1>;
+                       #size-cells = <1>;
+                       clocks = <&cmu_cmgp CLK_MOUT_CMGP_CLKALIVE_NOC_USER>,
+                                <&cmu_cmgp CLK_DOUT_CMGP_USI6>;
+                       clock-names = "pclk", "ipclk";
+                       samsung,sysreg = <&syscon_cmgp 0x2060>;
+                       status = "disabled";
+
+                       hsi2c_36: i2c@14fc0000 {
+                               compatible = "samsung,exynos2200-hsi2c",
+                                            "samsung,exynosautov9-hsi2c";
+                               reg = <0x14fc0000 0xc0>;
+                               #address-cells = <1>;
+                               #size-cells = <0>;
+                               clocks = <&cmu_cmgp CLK_DOUT_CMGP_USI6>,
+                                        <&cmu_cmgp CLK_MOUT_CMGP_CLKALIVE_NOC_USER>;
+                               clock-names = "hsi2c", "hsi2c_pclk";
+                               interrupts = <GIC_SPI 181 IRQ_TYPE_LEVEL_HIGH 0>;
+                               pinctrl-0 = <&hsi2c36_bus>;
+                               pinctrl-names = "default";
+                               status = "disabled";
+                       };
+
+                       serial_20: serial@14fc0000 {
+                               compatible = "samsung,exynos2200-uart", "google,gs101-uart";
+                               reg = <0x14fc0000 0xc0>;
+                               clocks = <&cmu_cmgp CLK_MOUT_CMGP_CLKALIVE_NOC_USER>,
+                                        <&cmu_cmgp CLK_DOUT_CMGP_USI6>;
+                               clock-names = "uart", "clk_uart_baud0";
+                               interrupts = <GIC_SPI 181 IRQ_TYPE_LEVEL_HIGH 0>;
+                               pinctrl-0 = <&uart20_bus_single>;
+                               pinctrl-names = "default";
+                               samsung,uart-fifosize = <64>;
+                               status = "disabled";
+                       };
+               };
+
+               usi_i2c_cmgp6: usi@14fd00c0 {
+                       compatible = "samsung,exynos2200-usi", "samsung,exynos850-usi";
+                       reg = <0x14fd00c0 0x20>;
+                       ranges;
+                       #address-cells = <1>;
+                       #size-cells = <1>;
+                       clocks = <&cmu_cmgp CLK_MOUT_CMGP_CLKALIVE_NOC_USER>,
+                                <&cmu_cmgp CLK_DOUT_CMGP_I2C>;
+                       clock-names = "pclk", "ipclk";
+                       samsung,mode = <USI_MODE_I2C>;
+                       samsung,sysreg = <&syscon_cmgp 0x2064>;
+                       status = "disabled";
+
+                       hsi2c_37: i2c@14fd0000 {
+                               compatible = "samsung,exynos2200-hsi2c",
+                                            "samsung,exynosautov9-hsi2c";
+                               reg = <0x14fd0000 0xc0>;
+                               #address-cells = <1>;
+                               #size-cells = <0>;
+                               clocks = <&cmu_cmgp CLK_DOUT_CMGP_I2C>,
+                                        <&cmu_cmgp CLK_MOUT_CMGP_CLKALIVE_NOC_USER>;
+                               clock-names = "hsi2c", "hsi2c_pclk";
+                               interrupts = <GIC_SPI 171 IRQ_TYPE_LEVEL_HIGH 0>;
+                               pinctrl-0 = <&hsi2c37_bus>;
+                               pinctrl-names = "default";
+                               status = "disabled";
+                       };
+               };
+
+               usi_i2c_cmgp7: usi@14fe00c0 {
+                       compatible = "samsung,exynos2200-usi", "samsung,exynos850-usi";
+                       reg = <0x14fe00c0 0x20>;
+                       ranges;
+                       #address-cells = <1>;
+                       #size-cells = <1>;
+                       clocks = <&cmu_cmgp CLK_MOUT_CMGP_CLKALIVE_NOC_USER>,
+                                <&cmu_cmgp CLK_DOUT_CMGP_I2C>;
+                       clock-names = "pclk", "ipclk";
+                       samsung,mode = <USI_MODE_I2C>;
+                       samsung,sysreg = <&syscon_cmgp 0x2080>;
+                       status = "disabled";
+
+                       hsi2c_38: i2c@14fe0000 {
+                               compatible = "samsung,exynos2200-hsi2c",
+                                            "samsung,exynosautov9-hsi2c";
+                               reg = <0x14fe0000 0xc0>;
+                               #address-cells = <1>;
+                               #size-cells = <0>;
+                               clocks = <&cmu_cmgp CLK_DOUT_CMGP_I2C>,
+                                        <&cmu_cmgp CLK_MOUT_CMGP_CLKALIVE_NOC_USER>;
+                               clock-names = "hsi2c", "hsi2c_pclk";
+                               interrupts = <GIC_SPI 127 IRQ_TYPE_LEVEL_HIGH 0>;
+                               pinctrl-0 = <&hsi2c38_bus>;
+                               pinctrl-names = "default";
+                               status = "disabled";
+                       };
+               };
+
                cmu_vts: clock-controller@15300000 {
                        compatible = "samsung,exynos2200-cmu-vts";
                        reg = <0x15300000 0x8000>;