@@ -28,3 +28,6 @@ dtb-$(CONFIG_ARCH_MVEBU) += cn9130-crb-A.dtb
dtb-$(CONFIG_ARCH_MVEBU) += cn9130-crb-B.dtb
dtb-$(CONFIG_ARCH_MVEBU) += ac5x-rd-carrier-cn9131.dtb
dtb-$(CONFIG_ARCH_MVEBU) += ac5-98dx35xx-rd.dtb
+
+# MMP SoC Family
+dtb-$(CONFIG_ARCH_MMP) += pxa1908-samsung-coreprimevelte.dtb
new file mode 100644
@@ -0,0 +1,336 @@
+// SPDX-License-Identifier: GPL-2.0-only
+#include "pxa1908.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/linux-event-codes.h>
+
+/ {
+ model = "Samsung Galaxy Core Prime VE LTE";
+ compatible = "samsung,coreprimevelte", "marvell,pxa1908";
+
+ aliases {
+ mmc0 = &sdh2; /* eMMC */
+ mmc1 = &sdh0; /* SD card */
+ serial0 = &uart0;
+ };
+
+ chosen {
+ #address-cells = <2>;
+ #size-cells = <2>;
+ ranges;
+
+ stdout-path = "serial0:115200n8";
+
+ /* S-Boot places the initramfs here */
+ linux,initrd-start = <0x4d70000>;
+ linux,initrd-end = <0x5000000>;
+
+ fb0: framebuffer@17177000 {
+ compatible = "simple-framebuffer";
+ reg = <0 0x17177000 0 (480 * 800 * 4)>;
+ width = <480>;
+ height = <800>;
+ stride = <(480 * 4)>;
+ format = "a8r8g8b8";
+ };
+ };
+
+ /* Bootloader fills this in */
+ memory {
+ device_type = "memory";
+ reg = <0 0 0 0>;
+ };
+
+ reserved-memory {
+ #address-cells = <2>;
+ #size-cells = <2>;
+ ranges;
+
+ framebuffer@17000000 {
+ reg = <0 0x17000000 0 0x1800000>;
+ no-map;
+ };
+
+ gpu@9000000 {
+ reg = <0 0x9000000 0 0x1000000>;
+ };
+
+ /* Communications processor, aka modem */
+ cp@5000000 {
+ reg = <0 0x5000000 0 0x3000000>;
+ };
+
+ cm3@a000000 {
+ reg = <0 0xa000000 0 0x80000>;
+ };
+
+ seclog@8000000 {
+ reg = <0 0x8000000 0 0x100000>;
+ };
+
+ ramoops@8100000 {
+ compatible = "ramoops";
+ reg = <0 0x8100000 0 0x40000>;
+ record-size = <0x8000>;
+ console-size = <0x20000>;
+ max-reason = <5>;
+ };
+ };
+
+
+ i2c-muic {
+ compatible = "i2c-gpio";
+ sda-gpios = <&gpio 30 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
+ scl-gpios = <&gpio 29 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
+ i2c-gpio,delay-us = <3>;
+ i2c-gpio,timeout-ms = <100>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c_muic_pins>;
+
+ muic: extcon@14 {
+ compatible = "siliconmitus,sm5504-muic";
+ reg = <0x14>;
+ interrupt-parent = <&gpio>;
+ interrupts = <0 IRQ_TYPE_EDGE_FALLING>;
+ };
+ };
+
+ gpio-keys {
+ compatible = "gpio-keys";
+ pinctrl-names = "default";
+ pinctrl-0 = <&gpio_keys_pins>;
+ autorepeat;
+
+ key-home {
+ label = "Home";
+ linux,code = <KEY_HOME>;
+ gpios = <&gpio 50 GPIO_ACTIVE_LOW>;
+ };
+
+ key-volup {
+ label = "Volume Up";
+ linux,code = <KEY_VOLUMEUP>;
+ gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
+ };
+
+ key-voldown {
+ label = "Volume Down";
+ linux,code = <KEY_VOLUMEDOWN>;
+ gpios = <&gpio 17 GPIO_ACTIVE_LOW>;
+ };
+ };
+};
+
+&smmu {
+ status = "okay";
+};
+
+&pmx {
+ pinctrl-single,gpio-range = <&range 55 55 0>,
+ <&range 110 32 0>,
+ <&range 52 1 0>;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&board_pins_1 &board_pins_2 &board_pins_3>;
+
+ board_pins_1: pinmux-board-1 {
+ pinctrl-single,pins = <
+ 0x160 0
+ 0x164 0
+ 0x168 0
+ 0x16c 0
+ >;
+ pinctrl-single,drive-strength = <0x1000 0x1800>;
+ pinctrl-single,bias-pullup = <0x8000 0x8000 0 0xc000>;
+ pinctrl-single,bias-pulldown = <0x8000 0x8000 0 0xa000>;
+ pinctrl-single,input-schmitt = <0 0x30>;
+ pinctrl-single,input-schmitt-enable = <0x40 0 0x40 0x40>;
+ pinctrl-single,low-power-mode = <0x288 0x388>;
+ };
+
+ board_pins_2: pinmux-board-2 {
+ pinctrl-single,pins = <
+ 0x44 1
+ 0x48 1
+ 0x20 1
+ 0x18 1
+ 0x14 1
+ 0x10 1
+ 0xc 1
+ 0x8 1
+ 0x68 1
+ 0x58 0
+ 0x54 0
+ 0x7c 0
+ 0x6c 0
+ 0x70 0
+ 0x4c 1
+ 0x50 1
+ 0xac 0
+ 0x90 0
+ 0x8c 0
+ 0x88 0
+ 0x84 0
+ 0xc8 0
+ 0x128 0
+ 0x190 0
+ 0x194 0
+ 0x1a0 0
+ 0x114 0
+ 0x118 0
+ 0x1d8 0
+ 0x1e4 0
+ 0xe8 0
+ 0x100 0
+ 0x204 0
+ 0x210 0
+ 0x218 0
+ >;
+ pinctrl-single,bias-pullup = <0xc000 0xc000 0 0xc000>;
+ pinctrl-single,bias-pulldown = <0x8000 0xa000 0x8000 0xc000>;
+ pinctrl-single,low-power-mode = <0x288 0x388>;
+ };
+
+ board_pins_3: pinmux-board-3 {
+ pinctrl-single,pins = <
+ 0x260 0
+ 0x264 0
+ 0x268 0
+ 0x26c 0
+ 0x270 0
+ 0x274 0
+ 0x78 0
+ 0x74 0
+ 0xb0 1
+ >;
+ pinctrl-single,drive-strength = <0x1000 0x1800>;
+ pinctrl-single,bias-pullup = <0 0xc000 0 0xc000>;
+ pinctrl-single,bias-pulldown = <0 0xa000 0 0xa000>;
+ pinctrl-single,input-schmitt = <0 0x30>;
+ pinctrl-single,input-schmitt-enable = <0x40 0 0x40 0x40>;
+ pinctrl-single,low-power-mode = <0 0x388>;
+ };
+
+ uart0_pins: pinmux-uart0 {
+ pinctrl-single,pins = <
+ 0x198 6
+ 0x19c 6
+ >;
+ pinctrl-single,drive-strength = <0x1000 0x1800>;
+ pinctrl-single,bias-pullup = <0 0xc000 0 0xc000>;
+ pinctrl-single,bias-pulldown = <0 0xa000 0 0xa000>;
+ pinctrl-single,input-schmitt = <0 0x30>;
+ pinctrl-single,input-schmitt-enable = <0x40 0 0x40 0x40>;
+ pinctrl-single,low-power-mode = <0 0x388>;
+ };
+
+ gpio_keys_pins: pinmux-gpio-keys {
+ pinctrl-single,pins = <
+ 0x11c 0
+ 0x120 0
+ 0x1a4 0
+ >;
+ pinctrl-single,drive-strength = <0x1000 0x1800>;
+ pinctrl-single,bias-pullup = <0xc000 0xc000 0 0xc000>;
+ pinctrl-single,bias-pulldown = <0x8000 0xa0000 0x8000 0xa000>;
+ pinctrl-single,input-schmitt = <0 0x30>;
+ pinctrl-single,input-schmitt-enable = <0x40 0 0x40 0x40>;
+ pinctrl-single,low-power-mode = <0 0x388>;
+ };
+
+ i2c_muic_pins: pinmux-i2c-muic {
+ pinctrl-single,pins = <
+ 0x154 0
+ 0x150 0
+ >;
+ pinctrl-single,drive-strength = <0x1000 0x1800>;
+ pinctrl-single,bias-pullup = <0 0xc000 0 0xc000>;
+ pinctrl-single,bias-pulldown = <0 0xa000 0 0xa000>;
+ pinctrl-single,input-schmitt = <0 0x30>;
+ pinctrl-single,input-schmitt-enable = <0x40 0 0x40 0x40>;
+ pinctrl-single,low-power-mode = <0x288 0x388>;
+ };
+
+ sdh0_pins_1: pinmux-sdh0-1 {
+ pinctrl-single,pins = <
+ 0x108 0
+ >;
+ pinctrl-single,drive-strength = <0x1000 0x1800>;
+ pinctrl-single,bias-pullup = <0xc000 0xc000 0 0xc000>;
+ pinctrl-single,bias-pulldown = <0x8000 0xa000 0x8000 0xa000>;
+ pinctrl-single,input-schmitt = <0 0x30>;
+ pinctrl-single,input-schmitt-enable = <0x40 0 0x40 0x40>;
+ pinctrl-single,low-power-mode = <0 0x388>;
+ };
+
+ sdh0_pins_2: pinmux-sdh0-2 {
+ pinctrl-single,pins = <
+ 0x94 0
+ 0x98 0
+ 0x9c 0
+ 0xa0 0
+ 0xa4 0
+ >;
+ pinctrl-single,drive-strength = <0x800 0x1800>;
+ pinctrl-single,bias-pullup = <0xc000 0xc000 0 0xc000>;
+ pinctrl-single,bias-pulldown = <0x8000 0xa000 0x8000 0xa000>;
+ pinctrl-single,input-schmitt = <0 0x30>;
+ pinctrl-single,input-schmitt-enable = <0x40 0 0x40 0x40>;
+ pinctrl-single,low-power-mode = <0 0x388>;
+ };
+
+ sdh0_pins_3: pinmux-sdh0-3 {
+ pinctrl-single,pins = <
+ 0xa8 0
+ >;
+ pinctrl-single,drive-strength = <0x1000 0x1800>;
+ pinctrl-single,bias-pullup = <0 0xc000 0 0xc000>;
+ pinctrl-single,bias-pulldown = <0 0xa000 0 0xa000>;
+ pinctrl-single,input-schmitt = <0 0x30>;
+ pinctrl-single,input-schmitt-enable = <0x40 0 0x40 0x40>;
+ pinctrl-single,low-power-mode = <0x208 0x388>;
+ };
+};
+
+&uart0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart0_pins>;
+};
+
+&twsi0 {
+ status = "okay";
+};
+
+&twsi1 {
+ status = "okay";
+};
+
+&twsi2 {
+ status = "okay";
+};
+
+&twsi3 {
+ status = "okay";
+};
+
+&usb {
+ extcon = <&muic>, <&muic>;
+};
+
+&sdh2 {
+ /* Disabled for now because initialization fails with -ETIMEDOUT. */
+ status = "disabled";
+ bus-width = <8>;
+ non-removable;
+ mmc-ddr-1_8v;
+};
+
+&sdh0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&sdh0_pins_1 &sdh0_pins_2 &sdh0_pins_3>;
+ cd-gpios = <&gpio 11 0>;
+ cd-inverted;
+ bus-width = <4>;
+ wp-inverted;
+};
new file mode 100644
@@ -0,0 +1,304 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/dts-v1/;
+
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/clock/marvell,pxa1908.h>
+
+/ {
+ model = "Marvell Armada PXA1908";
+ compatible = "marvell,pxa1908";
+ #address-cells = <2>;
+ #size-cells = <2>;
+ interrupt-parent = <&gic>;
+
+ cpus {
+ #address-cells = <2>;
+ #size-cells = <0>;
+
+ cpu0: cpu@0 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a53";
+ reg = <0 0>;
+ enable-method = "psci";
+ };
+
+ cpu1: cpu@1 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a53";
+ reg = <0 1>;
+ enable-method = "psci";
+ };
+
+ cpu2: cpu@2 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a53";
+ reg = <0 2>;
+ enable-method = "psci";
+ };
+
+ cpu3: cpu@3 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a53";
+ reg = <0 3>;
+ enable-method = "psci";
+ };
+ };
+
+ pmu {
+ compatible = "arm,cortex-a53-pmu";
+ interrupts = <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-affinity = <&cpu0>, <&cpu1>, <&cpu2>, <&cpu3>;
+ };
+
+ psci {
+ compatible = "arm,psci-0.2";
+ method = "smc";
+ };
+
+ timer {
+ compatible = "arm,armv8-timer";
+ interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
+ <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
+ <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
+ <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
+ };
+
+ soc {
+ compatible = "simple-bus";
+ #address-cells = <2>;
+ #size-cells = <2>;
+ ranges;
+
+ smmu: iommu@c0010000 {
+ compatible = "arm,mmu-400";
+ reg = <0 0xc0010000 0 0x10000>;
+ #global-interrupts = <1>;
+ #iommu-cells = <1>;
+ interrupts = <GIC_SPI 78 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 78 IRQ_TYPE_LEVEL_HIGH>;
+ status = "disabled";
+ };
+
+ gic: interrupt-controller@d1df9000 {
+ compatible = "arm,gic-400";
+ reg = <0 0xd1df9000 0 0x1000>,
+ <0 0xd1dfa000 0 0x2000>,
+ /* The subsequent registers are guesses. */
+ <0 0xd1dfc000 0 0x2000>,
+ <0 0xd1dfe000 0 0x2000>;
+ interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
+ interrupt-controller;
+ #interrupt-cells = <3>;
+ };
+
+ apb@d4000000 {
+ compatible = "simple-bus";
+ reg = <0 0xd4000000 0 0x200000>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0 0 0xd4000000 0x200000>;
+
+ pdma: dma-controller@0 {
+ compatible = "marvell,pdma-1.0";
+ reg = <0 0x10000>;
+ interrupts = <GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH>;
+ dma-channels = <30>;
+ #dma-cells = <2>;
+ };
+
+ twsi1: i2c@10800 {
+ compatible = "mrvl,mmp-twsi";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x10800 0x64>;
+ interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&apbc PXA1908_CLK_TWSI1>;
+ mrvl,i2c-fast-mode;
+ status = "disabled";
+ };
+
+ twsi0: i2c@11000 {
+ compatible = "mrvl,mmp-twsi";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x11000 0x64>;
+ interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&apbc PXA1908_CLK_TWSI0>;
+ mrvl,i2c-fast-mode;
+ status = "disabled";
+ };
+
+ twsi3: i2c@13800 {
+ compatible = "mrvl,mmp-twsi";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x13800 0x64>;
+ interrupts = <GIC_SPI 93 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&apbc PXA1908_CLK_TWSI3>;
+ mrvl,i2c-fast-mode;
+ status = "disabled";
+ };
+
+ apbc: clock-controller@15000 {
+ compatible = "marvell,pxa1908-apbc";
+ reg = <0x15000 0x1000>;
+ #clock-cells = <1>;
+ };
+
+ uart0: serial@17000 {
+ compatible = "mrvl,mmp-uart", "intel,xscale-uart";
+ reg = <0x17000 0x1000>;
+ interrupts = <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&apbc PXA1908_CLK_UART0>;
+ reg-shift = <2>;
+ };
+
+ uart1: serial@18000 {
+ compatible = "mrvl,mmp-uart", "intel,xscale-uart";
+ reg = <0x18000 0x1000>;
+ interrupts = <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&apbc PXA1908_CLK_UART1>;
+ reg-shift = <2>;
+ };
+
+ gpio: gpio@19000 {
+ compatible = "marvell,mmp-gpio";
+ reg = <0x19000 0x800>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ clocks = <&apbc PXA1908_CLK_GPIO>;
+ interrupts = <GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "gpio_mux";
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ ranges = <0 0x19000 0x800>;
+
+ gpio@0 {
+ reg = <0x0 0x4>;
+ };
+
+ gpio@4 {
+ reg = <0x4 0x4>;
+ };
+
+ gpio@8 {
+ reg = <0x8 0x4>;
+ };
+
+ gpio@100 {
+ reg = <0x100 0x4>;
+ };
+ };
+
+ pmx: pinmux@1e000 {
+ compatible = "marvell,pxa1908-padconf", "pinconf-single";
+ reg = <0x1e000 0x330>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ #gpio-range-cells = <3>;
+ ranges;
+
+ #pinctrl-cells = <1>;
+ pinctrl-single,register-width = <32>;
+ pinctrl-single,function-mask = <7>;
+
+ range: gpio-range {
+ #pinctrl-single,gpio-range-cells = <3>;
+ };
+ };
+
+ uart2: serial@36000 {
+ compatible = "mrvl,mmp-uart", "intel,xscale-uart";
+ reg = <0x36000 0x1000>;
+ interrupts = <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&apbcp PXA1908_CLK_UART2>;
+ reg-shift = <2>;
+ };
+
+ twsi2: i2c@37000 {
+ compatible = "mrvl,mmp-twsi";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x37000 0x64>;
+ interrupts = <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&apbcp PXA1908_CLK_TWSI2>;
+ mrvl,i2c-fast-mode;
+ status = "disabled";
+ };
+
+ apbcp: clock-controller@3b000 {
+ compatible = "marvell,pxa1908-apbcp";
+ reg = <0x3b000 0x1000>;
+ #clock-cells = <1>;
+ };
+
+ mpmu: clock-controller@50000 {
+ compatible = "marvell,pxa1908-mpmu";
+ reg = <0x50000 0x1000>;
+ #clock-cells = <1>;
+ };
+ };
+
+ axi@d4200000 {
+ compatible = "simple-bus";
+ reg = <0 0xd4200000 0 0x200000>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0 0 0xd4200000 0x200000>;
+
+ usbphy: phy@7000 {
+ compatible = "marvell,pxa1928-usb-phy";
+ reg = <0x7000 0x200>;
+ clocks = <&apmu PXA1908_CLK_USB>;
+ #phy-cells = <0>;
+ };
+
+ usb: usb@8000 {
+ compatible = "chipidea,usb2";
+ reg = <0x8000 0x200>;
+ interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&apmu PXA1908_CLK_USB>;
+ phys = <&usbphy>;
+ phy-names = "usb-phy";
+ };
+
+ sdh0: mmc@80000 {
+ compatible = "mrvl,pxav3-mmc";
+ reg = <0x80000 0x120>;
+ interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&apmu PXA1908_CLK_SDH0>;
+ clock-names = "io";
+ mrvl,clk-delay-cycles = <31>;
+ };
+
+ sdh1: mmc@80800 {
+ compatible = "mrvl,pxav3-mmc";
+ reg = <0x80800 0x120>;
+ interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&apmu PXA1908_CLK_SDH1>;
+ clock-names = "io";
+ mrvl,clk-delay-cycles = <31>;
+ };
+
+ sdh2: mmc@81000 {
+ compatible = "mrvl,pxav3-mmc";
+ reg = <0x81000 0x120>;
+ interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&apmu PXA1908_CLK_SDH2>;
+ clock-names = "io";
+ mrvl,clk-delay-cycles = <31>;
+ };
+
+ apmu: clock-controller@82800 {
+ compatible = "marvell,pxa1908-apmu";
+ reg = <0x82800 0x400>;
+ #clock-cells = <1>;
+ };
+ };
+ };
+};
Add DTS for Marvell PXA1908 SoC and Samsung Galaxy Core Prime Value Edition LTE, a smartphone based on said SoC. Signed-off-by: Duje Mihanović <duje.mihanovic@skole.hr> --- arch/arm64/boot/dts/marvell/Makefile | 3 + .../dts/marvell/pxa1908-samsung-coreprimevelte.dts | 336 +++++++++++++++++++++ arch/arm64/boot/dts/marvell/pxa1908.dtsi | 304 +++++++++++++++++++ 3 files changed, 643 insertions(+)