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-rw-r--r--arch/arm/boot/dts/imx27.dtsi593
1 files changed, 593 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx27.dtsi b/arch/arm/boot/dts/imx27.dtsi
new file mode 100644
index 000000000..39e75b997
--- /dev/null
+++ b/arch/arm/boot/dts/imx27.dtsi
@@ -0,0 +1,593 @@
+// SPDX-License-Identifier: GPL-2.0+
+//
+// Copyright 2012 Sascha Hauer, Pengutronix
+
+#include "imx27-pinfunc.h"
+
+#include <dt-bindings/clock/imx27-clock.h>
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+
+/ {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ /*
+ * The decompressor and also some bootloaders rely on a
+ * pre-existing /chosen node to be available to insert the
+ * command line and merge other ATAGS info.
+ */
+ chosen {};
+
+ aliases {
+ ethernet0 = &fec;
+ gpio0 = &gpio1;
+ gpio1 = &gpio2;
+ gpio2 = &gpio3;
+ gpio3 = &gpio4;
+ gpio4 = &gpio5;
+ gpio5 = &gpio6;
+ i2c0 = &i2c1;
+ i2c1 = &i2c2;
+ serial0 = &uart1;
+ serial1 = &uart2;
+ serial2 = &uart3;
+ serial3 = &uart4;
+ serial4 = &uart5;
+ serial5 = &uart6;
+ spi0 = &cspi1;
+ spi1 = &cspi2;
+ spi2 = &cspi3;
+ };
+
+ aitc: aitc-interrupt-controller@e0000000 {
+ compatible = "fsl,imx27-aitc", "fsl,avic";
+ interrupt-controller;
+ #interrupt-cells = <1>;
+ reg = <0x10040000 0x1000>;
+ };
+
+ clocks {
+ clk_osc26m: osc26m {
+ compatible = "fsl,imx-osc26m", "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <26000000>;
+ };
+ };
+
+ cpus {
+ #size-cells = <0>;
+ #address-cells = <1>;
+
+ cpu: cpu@0 {
+ device_type = "cpu";
+ reg = <0>;
+ compatible = "arm,arm926ej-s";
+ operating-points = <
+ /* kHz uV */
+ 266000 1300000
+ 399000 1450000
+ >;
+ clock-latency = <62500>;
+ clocks = <&clks IMX27_CLK_CPU_DIV>;
+ voltage-tolerance = <5>;
+ };
+ };
+
+ soc {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "simple-bus";
+ interrupt-parent = <&aitc>;
+ ranges;
+
+ aipi@10000000 { /* AIPI1 */
+ compatible = "fsl,aipi-bus", "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ reg = <0x10000000 0x20000>;
+ ranges;
+
+ dma: dma@10001000 {
+ compatible = "fsl,imx27-dma";
+ reg = <0x10001000 0x1000>;
+ interrupts = <32>;
+ clocks = <&clks IMX27_CLK_DMA_IPG_GATE>,
+ <&clks IMX27_CLK_DMA_AHB_GATE>;
+ clock-names = "ipg", "ahb";
+ #dma-cells = <1>;
+ #dma-channels = <16>;
+ };
+
+ wdog: wdog@10002000 {
+ compatible = "fsl,imx27-wdt", "fsl,imx21-wdt";
+ reg = <0x10002000 0x1000>;
+ interrupts = <27>;
+ clocks = <&clks IMX27_CLK_WDOG_IPG_GATE>;
+ };
+
+ gpt1: timer@10003000 {
+ compatible = "fsl,imx27-gpt", "fsl,imx21-gpt";
+ reg = <0x10003000 0x1000>;
+ interrupts = <26>;
+ clocks = <&clks IMX27_CLK_GPT1_IPG_GATE>,
+ <&clks IMX27_CLK_PER1_GATE>;
+ clock-names = "ipg", "per";
+ };
+
+ gpt2: timer@10004000 {
+ compatible = "fsl,imx27-gpt", "fsl,imx21-gpt";
+ reg = <0x10004000 0x1000>;
+ interrupts = <25>;
+ clocks = <&clks IMX27_CLK_GPT2_IPG_GATE>,
+ <&clks IMX27_CLK_PER1_GATE>;
+ clock-names = "ipg", "per";
+ };
+
+ gpt3: timer@10005000 {
+ compatible = "fsl,imx27-gpt", "fsl,imx21-gpt";
+ reg = <0x10005000 0x1000>;
+ interrupts = <24>;
+ clocks = <&clks IMX27_CLK_GPT3_IPG_GATE>,
+ <&clks IMX27_CLK_PER1_GATE>;
+ clock-names = "ipg", "per";
+ };
+
+ pwm: pwm@10006000 {
+ #pwm-cells = <2>;
+ compatible = "fsl,imx27-pwm";
+ reg = <0x10006000 0x1000>;
+ interrupts = <23>;
+ clocks = <&clks IMX27_CLK_PWM_IPG_GATE>,
+ <&clks IMX27_CLK_PER1_GATE>;
+ clock-names = "ipg", "per";
+ };
+
+ rtc: rtc@10007000 {
+ compatible = "fsl,imx21-rtc";
+ reg = <0x10007000 0x1000>;
+ interrupts = <22>;
+ clocks = <&clks IMX27_CLK_CKIL>,
+ <&clks IMX27_CLK_RTC_IPG_GATE>;
+ clock-names = "ref", "ipg";
+ };
+
+ kpp: kpp@10008000 {
+ compatible = "fsl,imx27-kpp", "fsl,imx21-kpp";
+ reg = <0x10008000 0x1000>;
+ interrupts = <21>;
+ clocks = <&clks IMX27_CLK_KPP_IPG_GATE>;
+ status = "disabled";
+ };
+
+ owire: owire@10009000 {
+ compatible = "fsl,imx27-owire", "fsl,imx21-owire";
+ reg = <0x10009000 0x1000>;
+ clocks = <&clks IMX27_CLK_OWIRE_IPG_GATE>;
+ status = "disabled";
+ };
+
+ uart1: serial@1000a000 {
+ compatible = "fsl,imx27-uart", "fsl,imx21-uart";
+ reg = <0x1000a000 0x1000>;
+ interrupts = <20>;
+ clocks = <&clks IMX27_CLK_UART1_IPG_GATE>,
+ <&clks IMX27_CLK_PER1_GATE>;
+ clock-names = "ipg", "per";
+ status = "disabled";
+ };
+
+ uart2: serial@1000b000 {
+ compatible = "fsl,imx27-uart", "fsl,imx21-uart";
+ reg = <0x1000b000 0x1000>;
+ interrupts = <19>;
+ clocks = <&clks IMX27_CLK_UART2_IPG_GATE>,
+ <&clks IMX27_CLK_PER1_GATE>;
+ clock-names = "ipg", "per";
+ status = "disabled";
+ };
+
+ uart3: serial@1000c000 {
+ compatible = "fsl,imx27-uart", "fsl,imx21-uart";
+ reg = <0x1000c000 0x1000>;
+ interrupts = <18>;
+ clocks = <&clks IMX27_CLK_UART3_IPG_GATE>,
+ <&clks IMX27_CLK_PER1_GATE>;
+ clock-names = "ipg", "per";
+ status = "disabled";
+ };
+
+ uart4: serial@1000d000 {
+ compatible = "fsl,imx27-uart", "fsl,imx21-uart";
+ reg = <0x1000d000 0x1000>;
+ interrupts = <17>;
+ clocks = <&clks IMX27_CLK_UART4_IPG_GATE>,
+ <&clks IMX27_CLK_PER1_GATE>;
+ clock-names = "ipg", "per";
+ status = "disabled";
+ };
+
+ cspi1: cspi@1000e000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "fsl,imx27-cspi";
+ reg = <0x1000e000 0x1000>;
+ interrupts = <16>;
+ clocks = <&clks IMX27_CLK_CSPI1_IPG_GATE>,
+ <&clks IMX27_CLK_PER2_GATE>;
+ clock-names = "ipg", "per";
+ status = "disabled";
+ };
+
+ cspi2: cspi@1000f000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "fsl,imx27-cspi";
+ reg = <0x1000f000 0x1000>;
+ interrupts = <15>;
+ clocks = <&clks IMX27_CLK_CSPI2_IPG_GATE>,
+ <&clks IMX27_CLK_PER2_GATE>;
+ clock-names = "ipg", "per";
+ status = "disabled";
+ };
+
+ ssi1: ssi@10010000 {
+ #sound-dai-cells = <0>;
+ compatible = "fsl,imx27-ssi", "fsl,imx21-ssi";
+ reg = <0x10010000 0x1000>;
+ interrupts = <14>;
+ clocks = <&clks IMX27_CLK_SSI1_IPG_GATE>;
+ dmas = <&dma 12>, <&dma 13>, <&dma 14>, <&dma 15>;
+ dma-names = "rx0", "tx0", "rx1", "tx1";
+ fsl,fifo-depth = <8>;
+ status = "disabled";
+ };
+
+ ssi2: ssi@10011000 {
+ #sound-dai-cells = <0>;
+ compatible = "fsl,imx27-ssi", "fsl,imx21-ssi";
+ reg = <0x10011000 0x1000>;
+ interrupts = <13>;
+ clocks = <&clks IMX27_CLK_SSI2_IPG_GATE>;
+ dmas = <&dma 8>, <&dma 9>, <&dma 10>, <&dma 11>;
+ dma-names = "rx0", "tx0", "rx1", "tx1";
+ fsl,fifo-depth = <8>;
+ status = "disabled";
+ };
+
+ i2c1: i2c@10012000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "fsl,imx27-i2c", "fsl,imx21-i2c";
+ reg = <0x10012000 0x1000>;
+ interrupts = <12>;
+ clocks = <&clks IMX27_CLK_I2C1_IPG_GATE>;
+ status = "disabled";
+ };
+
+ sdhci1: sdhci@10013000 {
+ compatible = "fsl,imx27-mmc", "fsl,imx21-mmc";
+ reg = <0x10013000 0x1000>;
+ interrupts = <11>;
+ clocks = <&clks IMX27_CLK_SDHC1_IPG_GATE>,
+ <&clks IMX27_CLK_PER2_GATE>;
+ clock-names = "ipg", "per";
+ dmas = <&dma 7>;
+ dma-names = "rx-tx";
+ status = "disabled";
+ };
+
+ sdhci2: sdhci@10014000 {
+ compatible = "fsl,imx27-mmc", "fsl,imx21-mmc";
+ reg = <0x10014000 0x1000>;
+ interrupts = <10>;
+ clocks = <&clks IMX27_CLK_SDHC2_IPG_GATE>,
+ <&clks IMX27_CLK_PER2_GATE>;
+ clock-names = "ipg", "per";
+ dmas = <&dma 6>;
+ dma-names = "rx-tx";
+ status = "disabled";
+ };
+
+ iomuxc: iomuxc@10015000 {
+ compatible = "fsl,imx27-iomuxc";
+ reg = <0x10015000 0x600>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ gpio1: gpio@10015000 {
+ compatible = "fsl,imx27-gpio", "fsl,imx21-gpio";
+ reg = <0x10015000 0x100>;
+ clocks = <&clks IMX27_CLK_GPIO_IPG_GATE>;
+ interrupts = <8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpio2: gpio@10015100 {
+ compatible = "fsl,imx27-gpio", "fsl,imx21-gpio";
+ reg = <0x10015100 0x100>;
+ clocks = <&clks IMX27_CLK_GPIO_IPG_GATE>;
+ interrupts = <8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpio3: gpio@10015200 {
+ compatible = "fsl,imx27-gpio", "fsl,imx21-gpio";
+ reg = <0x10015200 0x100>;
+ clocks = <&clks IMX27_CLK_GPIO_IPG_GATE>;
+ interrupts = <8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpio4: gpio@10015300 {
+ compatible = "fsl,imx27-gpio", "fsl,imx21-gpio";
+ reg = <0x10015300 0x100>;
+ clocks = <&clks IMX27_CLK_GPIO_IPG_GATE>;
+ interrupts = <8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpio5: gpio@10015400 {
+ compatible = "fsl,imx27-gpio", "fsl,imx21-gpio";
+ reg = <0x10015400 0x100>;
+ clocks = <&clks IMX27_CLK_GPIO_IPG_GATE>;
+ interrupts = <8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpio6: gpio@10015500 {
+ compatible = "fsl,imx27-gpio", "fsl,imx21-gpio";
+ reg = <0x10015500 0x100>;
+ clocks = <&clks IMX27_CLK_GPIO_IPG_GATE>;
+ interrupts = <8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+ };
+
+ audmux: audmux@10016000 {
+ compatible = "fsl,imx27-audmux", "fsl,imx21-audmux";
+ reg = <0x10016000 0x1000>;
+ clocks = <&clks IMX27_CLK_DUMMY>;
+ clock-names = "audmux";
+ status = "disabled";
+ };
+
+ cspi3: cspi@10017000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "fsl,imx27-cspi";
+ reg = <0x10017000 0x1000>;
+ interrupts = <6>;
+ clocks = <&clks IMX27_CLK_CSPI3_IPG_GATE>,
+ <&clks IMX27_CLK_PER2_GATE>;
+ clock-names = "ipg", "per";
+ status = "disabled";
+ };
+
+ gpt4: timer@10019000 {
+ compatible = "fsl,imx27-gpt", "fsl,imx21-gpt";
+ reg = <0x10019000 0x1000>;
+ interrupts = <4>;
+ clocks = <&clks IMX27_CLK_GPT4_IPG_GATE>,
+ <&clks IMX27_CLK_PER1_GATE>;
+ clock-names = "ipg", "per";
+ };
+
+ gpt5: timer@1001a000 {
+ compatible = "fsl,imx27-gpt", "fsl,imx21-gpt";
+ reg = <0x1001a000 0x1000>;
+ interrupts = <3>;
+ clocks = <&clks IMX27_CLK_GPT5_IPG_GATE>,
+ <&clks IMX27_CLK_PER1_GATE>;
+ clock-names = "ipg", "per";
+ };
+
+ uart5: serial@1001b000 {
+ compatible = "fsl,imx27-uart", "fsl,imx21-uart";
+ reg = <0x1001b000 0x1000>;
+ interrupts = <49>;
+ clocks = <&clks IMX27_CLK_UART5_IPG_GATE>,
+ <&clks IMX27_CLK_PER1_GATE>;
+ clock-names = "ipg", "per";
+ status = "disabled";
+ };
+
+ uart6: serial@1001c000 {
+ compatible = "fsl,imx27-uart", "fsl,imx21-uart";
+ reg = <0x1001c000 0x1000>;
+ interrupts = <48>;
+ clocks = <&clks IMX27_CLK_UART6_IPG_GATE>,
+ <&clks IMX27_CLK_PER1_GATE>;
+ clock-names = "ipg", "per";
+ status = "disabled";
+ };
+
+ i2c2: i2c@1001d000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "fsl,imx27-i2c", "fsl,imx21-i2c";
+ reg = <0x1001d000 0x1000>;
+ interrupts = <1>;
+ clocks = <&clks IMX27_CLK_I2C2_IPG_GATE>;
+ status = "disabled";
+ };
+
+ sdhci3: sdhci@1001e000 {
+ compatible = "fsl,imx27-mmc", "fsl,imx21-mmc";
+ reg = <0x1001e000 0x1000>;
+ interrupts = <9>;
+ clocks = <&clks IMX27_CLK_SDHC3_IPG_GATE>,
+ <&clks IMX27_CLK_PER2_GATE>;
+ clock-names = "ipg", "per";
+ dmas = <&dma 36>;
+ dma-names = "rx-tx";
+ status = "disabled";
+ };
+
+ gpt6: timer@1001f000 {
+ compatible = "fsl,imx27-gpt", "fsl,imx21-gpt";
+ reg = <0x1001f000 0x1000>;
+ interrupts = <2>;
+ clocks = <&clks IMX27_CLK_GPT6_IPG_GATE>,
+ <&clks IMX27_CLK_PER1_GATE>;
+ clock-names = "ipg", "per";
+ };
+ };
+
+ aipi@10020000 { /* AIPI2 */
+ compatible = "fsl,aipi-bus", "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ reg = <0x10020000 0x20000>;
+ ranges;
+
+ fb: fb@10021000 {
+ compatible = "fsl,imx27-fb", "fsl,imx21-fb";
+ interrupts = <61>;
+ reg = <0x10021000 0x1000>;
+ clocks = <&clks IMX27_CLK_LCDC_IPG_GATE>,
+ <&clks IMX27_CLK_LCDC_AHB_GATE>,
+ <&clks IMX27_CLK_PER3_GATE>;
+ clock-names = "ipg", "ahb", "per";
+ status = "disabled";
+ };
+
+ coda: coda@10023000 {
+ compatible = "fsl,imx27-vpu", "cnm,codadx6";
+ reg = <0x10023000 0x0200>;
+ interrupts = <53>;
+ clocks = <&clks IMX27_CLK_VPU_BAUD_GATE>,
+ <&clks IMX27_CLK_VPU_AHB_GATE>;
+ clock-names = "per", "ahb";
+ iram = <&iram>;
+ };
+
+ usbotg: usb@10024000 {
+ compatible = "fsl,imx27-usb";
+ reg = <0x10024000 0x200>;
+ interrupts = <56>;
+ clocks = <&clks IMX27_CLK_USB_IPG_GATE>,
+ <&clks IMX27_CLK_USB_AHB_GATE>,
+ <&clks IMX27_CLK_USB_DIV>;
+ clock-names = "ipg", "ahb", "per";
+ fsl,usbmisc = <&usbmisc 0>;
+ status = "disabled";
+ };
+
+ usbh1: usb@10024200 {
+ compatible = "fsl,imx27-usb";
+ reg = <0x10024200 0x200>;
+ interrupts = <54>;
+ clocks = <&clks IMX27_CLK_USB_IPG_GATE>,
+ <&clks IMX27_CLK_USB_AHB_GATE>,
+ <&clks IMX27_CLK_USB_DIV>;
+ clock-names = "ipg", "ahb", "per";
+ fsl,usbmisc = <&usbmisc 1>;
+ dr_mode = "host";
+ status = "disabled";
+ };
+
+ usbh2: usb@10024400 {
+ compatible = "fsl,imx27-usb";
+ reg = <0x10024400 0x200>;
+ interrupts = <55>;
+ clocks = <&clks IMX27_CLK_USB_IPG_GATE>,
+ <&clks IMX27_CLK_USB_AHB_GATE>,
+ <&clks IMX27_CLK_USB_DIV>;
+ clock-names = "ipg", "ahb", "per";
+ fsl,usbmisc = <&usbmisc 2>;
+ dr_mode = "host";
+ status = "disabled";
+ };
+
+ usbmisc: usbmisc@10024600 {
+ #index-cells = <1>;
+ compatible = "fsl,imx27-usbmisc";
+ reg = <0x10024600 0x200>;
+ };
+
+ sahara2: sahara@10025000 {
+ compatible = "fsl,imx27-sahara";
+ reg = <0x10025000 0x1000>;
+ interrupts = <59>;
+ clocks = <&clks IMX27_CLK_SAHARA_IPG_GATE>,
+ <&clks IMX27_CLK_SAHARA_AHB_GATE>;
+ clock-names = "ipg", "ahb";
+ };
+
+ clks: ccm@10027000{
+ compatible = "fsl,imx27-ccm";
+ reg = <0x10027000 0x1000>;
+ #clock-cells = <1>;
+ };
+
+ iim: iim@10028000 {
+ compatible = "fsl,imx27-iim";
+ reg = <0x10028000 0x1000>;
+ interrupts = <62>;
+ clocks = <&clks IMX27_CLK_IIM_IPG_GATE>;
+ };
+
+ fec: ethernet@1002b000 {
+ compatible = "fsl,imx27-fec";
+ reg = <0x1002b000 0x1000>;
+ interrupts = <50>;
+ clocks = <&clks IMX27_CLK_FEC_IPG_GATE>,
+ <&clks IMX27_CLK_FEC_AHB_GATE>;
+ clock-names = "ipg", "ahb";
+ status = "disabled";
+ };
+ };
+
+ nfc: nand@d8000000 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "fsl,imx27-nand";
+ reg = <0xd8000000 0x1000>;
+ interrupts = <29>;
+ clocks = <&clks IMX27_CLK_NFC_BAUD_GATE>;
+ status = "disabled";
+ };
+
+ weim: weim@d8002000 {
+ #address-cells = <2>;
+ #size-cells = <1>;
+ compatible = "fsl,imx27-weim";
+ reg = <0xd8002000 0x1000>;
+ clocks = <&clks IMX27_CLK_EMI_AHB_GATE>;
+ ranges = <
+ 0 0 0xc0000000 0x08000000
+ 1 0 0xc8000000 0x08000000
+ 2 0 0xd0000000 0x02000000
+ 3 0 0xd2000000 0x02000000
+ 4 0 0xd4000000 0x02000000
+ 5 0 0xd6000000 0x02000000
+ >;
+ status = "disabled";
+ };
+
+ iram: iram@ffff4c00 {
+ compatible = "mmio-sram";
+ reg = <0xffff4c00 0xb400>;
+ };
+ };
+};
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-27 20:55:33 +0000