[U-Boot] [PATCH RESEND 04/10] arm: dts: introduce dtsi for i.MX8QM

Peng Fan
2019-03-05T02:32:25Z

Introduce basic dtsi for i.MX8QM, only support SDHC/FEC/LPUART.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
---
arch/arm/dts/fsl-imx8qm.dtsi | 400 +++++++++++++++++++++++++++++++++++++++++++
1 file changed, 400 insertions(+)
create mode 100644 arch/arm/dts/fsl-imx8qm.dtsi

diff --git a/arch/arm/dts/fsl-imx8qm.dtsi b/arch/arm/dts/fsl-imx8qm.dtsi
new file mode 100644
index 0000000000..b39c40bd98
--- /dev/null
+++ b/arch/arm/dts/fsl-imx8qm.dtsi
@@ -0,0 +1,400 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright 2018 NXP
+ */
+
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include "fsl-imx8-ca53.dtsi"
+#include <dt-bindings/clock/imx8qm-clock.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/soc/imx_rsrc.h>
+#include <dt-bindings/soc/imx8_pd.h>
+#include <dt-bindings/pinctrl/pads-imx8qm.h>
+#include <dt-bindings/gpio/gpio.h>
+
+/ {
+ compatible = "fsl,imx8qm";
+ interrupt-parent = <&gic>;
+ #address-cells = <2>;
+ #size-cells = <2>;
+
+ aliases {
+ ethernet0 = &fec1;
+ ethernet1 = &fec2;
+ serial0 = &lpuart0;
+ mmc0 = &usdhc1;
+ mmc1 = &usdhc2;
+ mmc2 = &usdhc3;
+ };
+
+ memory at 80000000 {
+ device_type = "memory";
+ reg = <0x00000000 0x80000000 0 0x40000000>;
+ /* DRAM space - 1, size : 1 GB DRAM */
+ };
+
+ gic: interrupt-controller at 51a00000 {
+ compatible = "arm,gic-v3";
+ reg = <0x0 0x51a00000 0 0x10000>, /* GIC Dist */
+ <0x0 0x51b00000 0 0xC0000>, /* GICR */
+ <0x0 0x52000000 0 0x2000>, /* GICC */
+ <0x0 0x52010000 0 0x1000>, /* GICH */
+ <0x0 0x52020000 0 0x20000>; /* GICV */
+ #interrupt-cells = <3>;
+ interrupt-controller;
+ interrupts = <GIC_PPI 9
+ (GIC_CPU_MASK_SIMPLE(6) | IRQ_TYPE_LEVEL_HIGH)>;
+ interrupt-parent = <&gic>;
+ };
+
+ mu: mu at 5d1c0000 {
+ compatible = "fsl,imx8-mu";
+ reg = <0x0 0x5d1c0000 0x0 0x10000>;
+ interrupts = <GIC_SPI 177 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-parent = <&gic>;
+ fsl,scu_ap_mu_id = <0>;
+ status = "okay";
+
+ clk: clk {
+ compatible = "fsl,imx8qm-clk";
+ #clock-cells = <1>;
+ };
+
+ iomuxc: iomuxc {
+ compatible = "fsl,imx8qm-iomuxc";
+ };
+ };
+
+ imx8qm-pm {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ pd_lsio: PD_LSIO {
+ compatible = "nxp,imx8-pd";
+ reg = <SC_R_LAST>;
+ #power-domain-cells = <0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ pd_lsio_gpio0: PD_LSIO_GPIO_0 {
+ reg = <SC_R_GPIO_0>;
+ #power-domain-cells = <0>;
+ power-domains = <&pd_lsio>;
+ };
+ pd_lsio_gpio1: PD_LSIO_GPIO_1 {
+ reg = <SC_R_GPIO_1>;
+ #power-domain-cells = <0>;
+ power-domains = <&pd_lsio>;
+ };
+ pd_lsio_gpio2: PD_LSIO_GPIO_2 {
+ reg = <SC_R_GPIO_2>;
+ #power-domain-cells = <0>;
+ power-domains = <&pd_lsio>;
+ };
+ pd_lsio_gpio3: PD_LSIO_GPIO_3 {
+ reg = <SC_R_GPIO_3>;
+ #power-domain-cells = <0>;
+ power-domains = <&pd_lsio>;
+ };
+ pd_lsio_gpio4: PD_LSIO_GPIO_4 {
+ reg = <SC_R_GPIO_4>;
+ #power-domain-cells = <0>;
+ power-domains = <&pd_lsio>;
+ };
+ pd_lsio_gpio5: PD_LSIO_GPIO_5{
+ reg = <SC_R_GPIO_5>;
+ #power-domain-cells = <0>;
+ power-domains = <&pd_lsio>;
+ };
+ pd_lsio_gpio6:PD_LSIO_GPIO_6 {
+ reg = <SC_R_GPIO_6>;
+ #power-domain-cells = <0>;
+ power-domains = <&pd_lsio>;
+ };
+ pd_lsio_gpio7: PD_LSIO_GPIO_7 {
+ reg = <SC_R_GPIO_7>;
+ #power-domain-cells = <0>;
+ power-domains = <&pd_lsio>;
+ };
+ };
+
+ pd_conn: PD_CONN {
+ compatible = "nxp,imx8-pd";
+ reg = <SC_R_LAST>;
+ #power-domain-cells = <0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ pd_conn_sdch0: PD_CONN_SDHC_0 {
+ reg = <SC_R_SDHC_0>;
+ #power-domain-cells = <0>;
+ power-domains = <&pd_conn>;
+ };
+ pd_conn_sdch1: PD_CONN_SDHC_1 {
+ reg = <SC_R_SDHC_1>;
+ #power-domain-cells = <0>;
+ power-domains = <&pd_conn>;
+ };
+ pd_conn_sdch2: PD_CONN_SDHC_2 {
+ reg = <SC_R_SDHC_2>;
+ #power-domain-cells = <0>;
+ power-domains = <&pd_conn>;
+ };
+ pd_conn_enet0: PD_CONN_ENET_0 {
+ reg = <SC_R_ENET_0>;
+ #power-domain-cells = <0>;
+ power-domains = <&pd_conn>;
+ wakeup-irq = <258>;
+ };
+ pd_conn_enet1: PD_CONN_ENET_1 {
+ reg = <SC_R_ENET_1>;
+ #power-domain-cells = <0>;
+ power-domains = <&pd_conn>;
+ fsl,wakeup_irq = <262>;
+ };
+ };
+
+ pd_dma: PD_DMA {
+ compatible = "nxp,imx8-pd";
+ reg = <SC_R_LAST>;
+ #power-domain-cells = <0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ pd_dma_lpi2c0: PD_DMA_I2C_0 {
+ reg = <SC_R_I2C_0>;
+ #power-domain-cells = <0>;
+ power-domains = <&pd_dma>;
+ };
+ pd_dma_lpi2c1: PD_DMA_I2C_1 {
+ reg = <SC_R_I2C_1>;
+ #power-domain-cells = <0>;
+ power-domains = <&pd_dma>;
+ };
+ pd_dma_lpi2c2:PD_DMA_I2C_2 {
+ reg = <SC_R_I2C_2>;
+ #power-domain-cells = <0>;
+ power-domains = <&pd_dma>;
+ };
+ pd_dma_lpi2c3: PD_DMA_I2C_3 {
+ reg = <SC_R_I2C_3>;
+ #power-domain-cells = <0>;
+ power-domains = <&pd_dma>;
+ };
+ pd_dma_lpi2c4: PD_DMA_I2C_4 {
+ reg = <SC_R_I2C_4>;
+ #power-domain-cells = <0>;
+ power-domains = <&pd_dma>;
+ };
+ pd_dma_lpuart0: PD_DMA_UART0 {
+ reg = <SC_R_UART_0>;
+ #power-domain-cells = <0>;
+ power-domains = <&pd_dma>;
+ wakeup-irq = <345>;
+ };
+ };
+ };
+
+ gpio0: gpio at 5d080000 {
+ compatible = "fsl,imx8qm-gpio", "fsl,imx35-gpio";
+ reg = <0x0 0x5d080000 0x0 0x10000>;
+ interrupts = <GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ power-domains = <&pd_lsio_gpio0>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpio1: gpio at 5d090000 {
+ compatible = "fsl,imx8qm-gpio", "fsl,imx35-gpio";
+ reg = <0x0 0x5d090000 0x0 0x10000>;
+ interrupts = <GIC_SPI 137 IRQ_TYPE_LEVEL_HIGH>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ power-domains = <&pd_lsio_gpio1>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpio2: gpio at 5d0a0000 {
+ compatible = "fsl,imx8qm-gpio", "fsl,imx35-gpio";
+ reg = <0x0 0x5d0a0000 0x0 0x10000>;
+ interrupts = <GIC_SPI 138 IRQ_TYPE_LEVEL_HIGH>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ power-domains = <&pd_lsio_gpio2>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpio3: gpio at 5d0b0000 {
+ compatible = "fsl,imx8qm-gpio", "fsl,imx35-gpio";
+ reg = <0x0 0x5d0b0000 0x0 0x10000>;
+ interrupts = <GIC_SPI 139 IRQ_TYPE_LEVEL_HIGH>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ power-domains = <&pd_lsio_gpio3>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpio4: gpio at 5d0c0000 {
+ compatible = "fsl,imx8qm-gpio", "fsl,imx35-gpio";
+ reg = <0x0 0x5d0c0000 0x0 0x10000>;
+ interrupts = <GIC_SPI 140 IRQ_TYPE_LEVEL_HIGH>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ power-domains = <&pd_lsio_gpio4>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpio5: gpio at 5d0d0000 {
+ compatible = "fsl,imx8qm-gpio", "fsl,imx35-gpio";
+ reg = <0x0 0x5d0d0000 0x0 0x10000>;
+ interrupts = <GIC_SPI 141 IRQ_TYPE_LEVEL_HIGH>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ power-domains = <&pd_lsio_gpio5>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpio6: gpio at 5d0e0000 {
+ compatible = "fsl,imx8qm-gpio", "fsl,imx35-gpio";
+ reg = <0x0 0x5d0e0000 0x0 0x10000>;
+ interrupts = <GIC_SPI 142 IRQ_TYPE_LEVEL_HIGH>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ power-domains = <&pd_lsio_gpio6>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpio7: gpio at 5d0f0000 {
+ compatible = "fsl,imx8qm-gpio", "fsl,imx35-gpio";
+ reg = <0x0 0x5d0f0000 0x0 0x10000>;
+ interrupts = <GIC_SPI 143 IRQ_TYPE_LEVEL_HIGH>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ power-domains = <&pd_lsio_gpio7>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ lpuart0: serial at 5a060000 {
+ compatible = "fsl,imx8qm-lpuart";
+ reg = <0x0 0x5a060000 0x0 0x1000>;
+ interrupts = <GIC_SPI 345 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clk IMX8QM_UART0_CLK>,
+ <&clk IMX8QM_UART0_IPG_CLK>;
+ clock-names = "per", "ipg";
+ assigned-clocks = <&clk IMX8QM_UART0_CLK>;
+ assigned-clock-rates = <80000000>;
+ power-domains = <&pd_dma_lpuart0>;
+ status = "disabled";
+ };
+
+ usdhc1: usdhc at 5b010000 {
+ compatible = "fsl,imx8qm-usdhc", "fsl,imx6sl-usdhc";
+ interrupt-parent = <&gic>;
+ interrupts = <GIC_SPI 232 IRQ_TYPE_LEVEL_HIGH>;
+ reg = <0x0 0x5b010000 0x0 0x10000>;
+ clocks = <&clk IMX8QM_SDHC0_IPG_CLK>,
+ <&clk IMX8QM_SDHC0_CLK>,
+ <&clk IMX8QM_CLK_DUMMY>;
+ clock-names = "ipg", "per", "ahb";
+ assigned-clocks = <&clk IMX8QM_SDHC0_DIV>;
+ assigned-clock-rates = <400000000>;
+ power-domains = <&pd_conn_sdch0>;
+ fsl,tuning-start-tap = <20>;
+ fsl,tuning-step= <2>;
+ status = "disabled";
+ };
+
+ usdhc2: usdhc at 5b020000 {
+ compatible = "fsl,imx8qm-usdhc", "fsl,imx6sl-usdhc";
+ interrupt-parent = <&gic>;
+ interrupts = <GIC_SPI 233 IRQ_TYPE_LEVEL_HIGH>;
+ reg = <0x0 0x5b020000 0x0 0x10000>;
+ clocks = <&clk IMX8QM_SDHC1_IPG_CLK>,
+ <&clk IMX8QM_SDHC1_CLK>,
+ <&clk IMX8QM_CLK_DUMMY>;
+ clock-names = "ipg", "per", "ahb";
+ assigned-clocks = <&clk IMX8QM_SDHC1_DIV>;
+ assigned-clock-rates = <200000000>;
+ power-domains = <&pd_conn_sdch1>;
+ fsl,tuning-start-tap = <20>;
+ fsl,tuning-step= <2>;
+ status = "disabled";
+ };
+
+ usdhc3: usdhc at 5b030000 {
+ compatible = "fsl,imx8qm-usdhc", "fsl,imx6sl-usdhc";
+ interrupt-parent = <&gic>;
+ interrupts = <GIC_SPI 234 IRQ_TYPE_LEVEL_HIGH>;
+ reg = <0x0 0x5b030000 0x0 0x10000>;
+ clocks = <&clk IMX8QM_SDHC2_IPG_CLK>,
+ <&clk IMX8QM_SDHC2_CLK>,
+ <&clk IMX8QM_CLK_DUMMY>;
+ clock-names = "ipg", "per", "ahb";
+ assigned-clocks = <&clk IMX8QM_SDHC2_DIV>;
+ assigned-clock-rates = <200000000>;
+ power-domains = <&pd_conn_sdch2>;
+ status = "disabled";
+ };
+
+ fec1: ethernet at 5b040000 {
+ compatible = "fsl,imx8qm-fec", "fsl,imx7d-fec";
+ reg = <0x0 0x5b040000 0x0 0x10000>;
+ interrupts = <GIC_SPI 258 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 256 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 257 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 259 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clk IMX8QM_ENET0_IPG_CLK>,
+ <&clk IMX8QM_ENET0_AHB_CLK>,
+ <&clk IMX8QM_ENET0_RGMII_TX_CLK>,
+ <&clk IMX8QM_ENET0_PTP_CLK>,
+ <&clk IMX8QM_ENET0_TX_CLK>;
+ clock-names = "ipg", "ahb", "enet_clk_ref", "ptp",
+ "enet_2x_txclk";
+ assigned-clocks = <&clk IMX8QM_ENET0_ROOT_DIV>,
+ <&clk IMX8QM_ENET0_REF_DIV>;
+ assigned-clock-rates = <250000000>, <125000000>;
+ fsl,num-tx-queues=<3>;
+ fsl,num-rx-queues=<3>;
+ fsl,wakeup_irq = <0>;
+ power-domains = <&pd_conn_enet0>;
+ status = "disabled";
+ };
+
+ fec2: ethernet at 5b050000 {
+ compatible = "fsl,imx8qm-fec", "fsl,imx7d-fec";
+ reg = <0x0 0x5b050000 0x0 0x10000>;
+ interrupts = <GIC_SPI 262 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 260 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 261 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 263 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clk IMX8QM_ENET1_IPG_CLK>,
+ <&clk IMX8QM_ENET1_AHB_CLK>,
+ <&clk IMX8QM_ENET1_RGMII_TX_CLK>,
+ <&clk IMX8QM_ENET1_PTP_CLK>,
+ <&clk IMX8QM_ENET1_TX_CLK>;
+ clock-names = "ipg", "ahb", "enet_clk_ref", "ptp",
+ "enet_2x_txclk";
+ assigned-clocks = <&clk IMX8QM_ENET1_ROOT_DIV>,
+ <&clk IMX8QM_ENET1_REF_DIV>;
+ assigned-clock-rates = <250000000>, <125000000>;
+ fsl,num-tx-queues=<3>;
+ fsl,num-rx-queues=<3>;
+ fsl,wakeup_irq = <0>;
+ power-domains = <&pd_conn_enet1>;
+ status = "disabled";
+ };
+};
+
+&A53_0 {
+ clocks = <&clk IMX8QM_A53_DIV>;
+};
--
2.16.4