ARM: qcom: Add initial IPQ8064 SoC and AP148 device trees
Add basic IPQ8064 SoC include device tree and support for basic booting on the AP148 Reference board with support for UART, I2C, and SPI. Signed-off-by: Kumar Gala <galak@codeaurora.org>
This commit is contained in:
Kumar Gala
Родитель
14ff1c4388
Коммит
68de308b1c
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@ -342,6 +342,7 @@ dtb-$(CONFIG_ARCH_QCOM) += \
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qcom-apq8064-ifc6410.dtb \
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qcom-apq8074-dragonboard.dtb \
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qcom-apq8084-mtp.dtb \
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qcom-ipq8064-ap148.dtb \
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qcom-msm8660-surf.dtb \
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qcom-msm8960-cdp.dtb
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dtb-$(CONFIG_ARCH_ROCKCHIP) += \
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@ -0,0 +1,85 @@
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#include "qcom-ipq8064-v1.0.dtsi"
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/ {
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model = "Qualcomm IPQ8064/AP148";
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compatible = "qcom,ipq8064-ap148", "qcom,ipq8064";
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reserved-memory {
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#address-cells = <1>;
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#size-cells = <1>;
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ranges;
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rsvd@41200000 {
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reg = <0x41200000 0x300000>;
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no-map;
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};
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};
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soc {
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pinmux@800000 {
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i2c4_pins: i2c4_pinmux {
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pins = "gpio12", "gpio13";
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function = "gsbi4";
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bias-disable;
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};
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spi_pins: spi_pins {
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mux {
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pins = "gpio18", "gpio19", "gpio21";
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function = "gsbi5";
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drive-strength = <10>;
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bias-none;
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};
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};
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};
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gsbi@16300000 {
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qcom,mode = <GSBI_PROT_I2C_UART>;
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status = "ok";
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serial@16340000 {
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status = "ok";
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};
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i2c4: i2c@16380000 {
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status = "ok";
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clock-frequency = <200000>;
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pinctrl-0 = <&i2c4_pins>;
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pinctrl-names = "default";
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};
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};
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gsbi5: gsbi@1a200000 {
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qcom,mode = <GSBI_PROT_SPI>;
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status = "ok";
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spi4: spi@1a280000 {
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status = "ok";
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spi-max-frequency = <50000000>;
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pinctrl-0 = <&spi_pins>;
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pinctrl-names = "default";
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cs-gpios = <&qcom_pinmux 20 0>;
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flash: m25p80@0 {
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compatible = "s25fl256s1";
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#address-cells = <1>;
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#size-cells = <1>;
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spi-max-frequency = <50000000>;
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reg = <0>;
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partition@0 {
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label = "rootfs";
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reg = <0x0 0x1000000>;
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};
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partition@1 {
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label = "scratch";
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reg = <0x1000000 0x1000000>;
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};
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};
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};
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};
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};
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};
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@ -0,0 +1 @@
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#include "qcom-ipq8064.dtsi"
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@ -0,0 +1,250 @@
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/dts-v1/;
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#include "skeleton.dtsi"
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#include <dt-bindings/clock/qcom,gcc-ipq806x.h>
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#include <dt-bindings/soc/qcom,gsbi.h>
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/ {
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model = "Qualcomm IPQ8064";
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compatible = "qcom,ipq8064";
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interrupt-parent = <&intc>;
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cpus {
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#address-cells = <1>;
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#size-cells = <0>;
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cpu@0 {
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compatible = "qcom,krait";
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enable-method = "qcom,kpss-acc-v1";
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device_type = "cpu";
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reg = <0>;
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next-level-cache = <&L2>;
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qcom,acc = <&acc0>;
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qcom,saw = <&saw0>;
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};
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cpu@1 {
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compatible = "qcom,krait";
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enable-method = "qcom,kpss-acc-v1";
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device_type = "cpu";
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reg = <1>;
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next-level-cache = <&L2>;
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qcom,acc = <&acc1>;
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qcom,saw = <&saw1>;
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};
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L2: l2-cache {
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compatible = "cache";
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cache-level = <2>;
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};
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};
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cpu-pmu {
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compatible = "qcom,krait-pmu";
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interrupts = <1 10 0x304>;
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};
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reserved-memory {
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#address-cells = <1>;
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#size-cells = <1>;
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ranges;
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nss@40000000 {
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reg = <0x40000000 0x1000000>;
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no-map;
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};
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smem@41000000 {
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reg = <0x41000000 0x200000>;
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no-map;
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};
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};
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soc: soc {
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#address-cells = <1>;
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#size-cells = <1>;
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ranges;
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compatible = "simple-bus";
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qcom_pinmux: pinmux@800000 {
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compatible = "qcom,ipq8064-pinctrl";
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reg = <0x800000 0x4000>;
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gpio-controller;
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#gpio-cells = <2>;
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interrupt-controller;
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#interrupt-cells = <2>;
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interrupts = <0 32 0x4>;
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};
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intc: interrupt-controller@2000000 {
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compatible = "qcom,msm-qgic2";
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interrupt-controller;
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#interrupt-cells = <3>;
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reg = <0x02000000 0x1000>,
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<0x02002000 0x1000>;
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};
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timer@200a000 {
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compatible = "qcom,kpss-timer", "qcom,msm-timer";
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interrupts = <1 1 0x301>,
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<1 2 0x301>,
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<1 3 0x301>;
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reg = <0x0200a000 0x100>;
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clock-frequency = <25000000>,
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<32768>;
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cpu-offset = <0x80000>;
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};
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acc0: clock-controller@2088000 {
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compatible = "qcom,kpss-acc-v1";
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reg = <0x02088000 0x1000>, <0x02008000 0x1000>;
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};
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acc1: clock-controller@2098000 {
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compatible = "qcom,kpss-acc-v1";
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reg = <0x02098000 0x1000>, <0x02008000 0x1000>;
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};
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saw0: regulator@2089000 {
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compatible = "qcom,saw2";
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reg = <0x02089000 0x1000>, <0x02009000 0x1000>;
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regulator;
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};
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saw1: regulator@2099000 {
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compatible = "qcom,saw2";
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reg = <0x02099000 0x1000>, <0x02009000 0x1000>;
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regulator;
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};
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gsbi2: gsbi@12480000 {
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compatible = "qcom,gsbi-v1.0.0";
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reg = <0x12480000 0x100>;
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clocks = <&gcc GSBI2_H_CLK>;
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clock-names = "iface";
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#address-cells = <1>;
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#size-cells = <1>;
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ranges;
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status = "disabled";
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serial@12490000 {
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compatible = "qcom,msm-uartdm-v1.3", "qcom,msm-uartdm";
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reg = <0x12490000 0x1000>,
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<0x12480000 0x1000>;
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interrupts = <0 195 0x0>;
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clocks = <&gcc GSBI2_UART_CLK>, <&gcc GSBI2_H_CLK>;
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clock-names = "core", "iface";
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status = "disabled";
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};
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i2c@124a0000 {
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compatible = "qcom,i2c-qup-v1.1.1";
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reg = <0x124a0000 0x1000>;
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interrupts = <0 196 0>;
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clocks = <&gcc GSBI2_QUP_CLK>, <&gcc GSBI2_H_CLK>;
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clock-names = "core", "iface";
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status = "disabled";
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#address-cells = <1>;
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#size-cells = <0>;
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};
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};
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gsbi4: gsbi@16300000 {
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compatible = "qcom,gsbi-v1.0.0";
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reg = <0x16300000 0x100>;
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clocks = <&gcc GSBI4_H_CLK>;
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clock-names = "iface";
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#address-cells = <1>;
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#size-cells = <1>;
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ranges;
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status = "disabled";
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serial@16340000 {
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compatible = "qcom,msm-uartdm-v1.3", "qcom,msm-uartdm";
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reg = <0x16340000 0x1000>,
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<0x16300000 0x1000>;
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interrupts = <0 152 0x0>;
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clocks = <&gcc GSBI4_UART_CLK>, <&gcc GSBI4_H_CLK>;
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clock-names = "core", "iface";
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status = "disabled";
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};
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i2c@16380000 {
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compatible = "qcom,i2c-qup-v1.1.1";
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reg = <0x16380000 0x1000>;
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interrupts = <0 153 0>;
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clocks = <&gcc GSBI4_QUP_CLK>, <&gcc GSBI4_H_CLK>;
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clock-names = "core", "iface";
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status = "disabled";
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#address-cells = <1>;
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#size-cells = <0>;
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};
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};
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gsbi5: gsbi@1a200000 {
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compatible = "qcom,gsbi-v1.0.0";
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reg = <0x1a200000 0x100>;
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clocks = <&gcc GSBI5_H_CLK>;
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clock-names = "iface";
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#address-cells = <1>;
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#size-cells = <1>;
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ranges;
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status = "disabled";
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serial@1a240000 {
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compatible = "qcom,msm-uartdm-v1.3", "qcom,msm-uartdm";
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reg = <0x1a240000 0x1000>,
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<0x1a200000 0x1000>;
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interrupts = <0 154 0x0>;
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clocks = <&gcc GSBI5_UART_CLK>, <&gcc GSBI5_H_CLK>;
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clock-names = "core", "iface";
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status = "disabled";
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};
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i2c@1a280000 {
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compatible = "qcom,i2c-qup-v1.1.1";
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reg = <0x1a280000 0x1000>;
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interrupts = <0 155 0>;
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clocks = <&gcc GSBI5_QUP_CLK>, <&gcc GSBI5_H_CLK>;
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clock-names = "core", "iface";
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status = "disabled";
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#address-cells = <1>;
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#size-cells = <0>;
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};
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spi@1a280000 {
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compatible = "qcom,spi-qup-v1.1.1";
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reg = <0x1a280000 0x1000>;
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interrupts = <0 155 0>;
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clocks = <&gcc GSBI5_QUP_CLK>, <&gcc GSBI5_H_CLK>;
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clock-names = "core", "iface";
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status = "disabled";
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#address-cells = <1>;
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#size-cells = <0>;
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};
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};
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qcom,ssbi@500000 {
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compatible = "qcom,ssbi";
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reg = <0x00500000 0x1000>;
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qcom,controller-type = "pmic-arbiter";
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};
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gcc: clock-controller@900000 {
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compatible = "qcom,gcc-ipq8064";
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reg = <0x00900000 0x4000>;
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#clock-cells = <1>;
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#reset-cells = <1>;
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};
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};
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};
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@ -18,6 +18,8 @@ static const char * const qcom_dt_match[] __initconst = {
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"qcom,apq8064",
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"qcom,apq8074-dragonboard",
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"qcom,apq8084",
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"qcom,ipq8062",
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"qcom,ipq8064",
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"qcom,msm8660-surf",
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"qcom,msm8960-cdp",
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NULL
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