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-rw-r--r--arch/arc/dts/iot_devkit.dts2
-rw-r--r--arch/arm/dts/imx8mm.dtsi79
-rw-r--r--arch/arm/dts/imx8mn.dtsi54
-rw-r--r--arch/arm/dts/keystone-k2g-evm.dts2
4 files changed, 131 insertions, 6 deletions
diff --git a/arch/arc/dts/iot_devkit.dts b/arch/arc/dts/iot_devkit.dts
index c0173fa5ab4..2122827527e 100644
--- a/arch/arc/dts/iot_devkit.dts
+++ b/arch/arc/dts/iot_devkit.dts
@@ -39,7 +39,7 @@
};
usbphy: phy {
- compatible = "nop-phy";
+ compatible = "usb-nop-xceiv";
#phy-cells = <0>;
};
diff --git a/arch/arm/dts/imx8mm.dtsi b/arch/arm/dts/imx8mm.dtsi
index c824f2615fe..b142b80734d 100644
--- a/arch/arm/dts/imx8mm.dtsi
+++ b/arch/arm/dts/imx8mm.dtsi
@@ -4,6 +4,8 @@
*/
#include <dt-bindings/clock/imx8mm-clock.h>
+#include <dt-bindings/power/imx8mm-power.h>
+#include <dt-bindings/reset/imx8mq-reset.h>
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
@@ -241,6 +243,7 @@
};
usbphynop1: usbphynop1 {
+ #phy-cells = <0>;
compatible = "usb-nop-xceiv";
clocks = <&clk IMX8MM_CLK_USB_PHY_REF>;
assigned-clocks = <&clk IMX8MM_CLK_USB_PHY_REF>;
@@ -249,6 +252,7 @@
};
usbphynop2: usbphynop2 {
+ #phy-cells = <0>;
compatible = "usb-nop-xceiv";
clocks = <&clk IMX8MM_CLK_USB_PHY_REF>;
assigned-clocks = <&clk IMX8MM_CLK_USB_PHY_REF>;
@@ -590,6 +594,75 @@
interrupts = <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>;
#reset-cells = <1>;
};
+
+ gpc: gpc@303a0000 {
+ compatible = "fsl,imx8mm-gpc";
+ reg = <0x303a0000 0x10000>;
+ interrupt-parent = <&gic>;
+ interrupt-controller;
+ #interrupt-cells = <3>;
+
+ pgc {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ pgc_hsiomix: power-domain@0 {
+ #power-domain-cells = <0>;
+ reg = <IMX8MM_POWER_DOMAIN_HSIOMIX>;
+ clocks = <&clk IMX8MM_CLK_USB_BUS>;
+ };
+
+ pgc_pcie: power-domain@1 {
+ #power-domain-cells = <0>;
+ reg = <IMX8MM_POWER_DOMAIN_PCIE>;
+ power-domains = <&pgc_hsiomix>;
+ };
+
+ pgc_otg1: power-domain@2 {
+ #power-domain-cells = <0>;
+ reg = <IMX8MM_POWER_DOMAIN_OTG1>;
+ power-domains = <&pgc_hsiomix>;
+ };
+
+ pgc_otg2: power-domain@3 {
+ #power-domain-cells = <0>;
+ reg = <IMX8MM_POWER_DOMAIN_OTG2>;
+ power-domains = <&pgc_hsiomix>;
+ };
+
+ pgc_gpumix: power-domain@4 {
+ #power-domain-cells = <0>;
+ reg = <IMX8MM_POWER_DOMAIN_GPUMIX>;
+ clocks = <&clk IMX8MM_CLK_GPU_BUS_ROOT>,
+ <&clk IMX8MM_CLK_GPU_AHB>;
+ };
+
+ pgc_gpu: power-domain@5 {
+ #power-domain-cells = <0>;
+ reg = <IMX8MM_POWER_DOMAIN_GPU>;
+ clocks = <&clk IMX8MM_CLK_GPU_AHB>,
+ <&clk IMX8MM_CLK_GPU_BUS_ROOT>,
+ <&clk IMX8MM_CLK_GPU2D_ROOT>,
+ <&clk IMX8MM_CLK_GPU3D_ROOT>;
+ resets = <&src IMX8MQ_RESET_GPU_RESET>;
+ power-domains = <&pgc_gpumix>;
+ };
+
+ dispmix_pd: power-domain@10 {
+ #power-domain-cells = <0>;
+ reg = <IMX8MM_POWER_DOMAIN_DISPMIX>;
+ clocks = <&clk IMX8MM_CLK_DISP_ROOT>,
+ <&clk IMX8MM_CLK_DISP_AXI_ROOT>,
+ <&clk IMX8MM_CLK_DISP_APB_ROOT>;
+ };
+
+ mipi_pd: power-domain@11 {
+ #power-domain-cells = <0>;
+ reg = <IMX8MM_POWER_DOMAIN_MIPI>;
+ power-domains = <&dispmix_pd>;
+ };
+ };
+ };
};
aips2: bus@30400000 {
@@ -936,8 +1009,9 @@
clock-names = "usb1_ctrl_root_clk";
assigned-clocks = <&clk IMX8MM_CLK_USB_BUS>;
assigned-clock-parents = <&clk IMX8MM_SYS_PLL2_500M>;
- fsl,usbphy = <&usbphynop1>;
+ phys = <&usbphynop1>;
fsl,usbmisc = <&usbmisc1 0>;
+ power-domains = <&pgc_otg1>;
status = "disabled";
};
@@ -955,8 +1029,9 @@
clock-names = "usb1_ctrl_root_clk";
assigned-clocks = <&clk IMX8MM_CLK_USB_BUS>;
assigned-clock-parents = <&clk IMX8MM_SYS_PLL2_500M>;
- fsl,usbphy = <&usbphynop2>;
+ phys = <&usbphynop2>;
fsl,usbmisc = <&usbmisc2 0>;
+ power-domains = <&pgc_otg2>;
status = "disabled";
};
diff --git a/arch/arm/dts/imx8mn.dtsi b/arch/arm/dts/imx8mn.dtsi
index 16ea5008956..edcb415b53d 100644
--- a/arch/arm/dts/imx8mn.dtsi
+++ b/arch/arm/dts/imx8mn.dtsi
@@ -4,6 +4,8 @@
*/
#include <dt-bindings/clock/imx8mn-clock.h>
+#include <dt-bindings/power/imx8mn-power.h>
+#include <dt-bindings/reset/imx8mq-reset.h>
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
@@ -612,6 +614,54 @@
interrupts = <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>;
#reset-cells = <1>;
};
+
+ gpc: gpc@303a0000 {
+ compatible = "fsl,imx8mn-gpc";
+ reg = <0x303a0000 0x10000>;
+ interrupt-parent = <&gic>;
+ interrupts = <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>;
+
+ pgc {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ pgc_hsiomix: power-domain@0 {
+ #power-domain-cells = <0>;
+ reg = <IMX8MN_POWER_DOMAIN_HSIOMIX>;
+ clocks = <&clk IMX8MN_CLK_USB_BUS>;
+ };
+
+ pgc_otg1: power-domain@1 {
+ #power-domain-cells = <0>;
+ reg = <IMX8MN_POWER_DOMAIN_OTG1>;
+ power-domains = <&pgc_hsiomix>;
+ };
+
+ pgc_gpumix: power-domain@2 {
+ #power-domain-cells = <0>;
+ reg = <IMX8MN_POWER_DOMAIN_GPUMIX>;
+ clocks = <&clk IMX8MN_CLK_GPU_CORE_ROOT>,
+ <&clk IMX8MN_CLK_GPU_SHADER_DIV>,
+ <&clk IMX8MN_CLK_GPU_BUS_ROOT>,
+ <&clk IMX8MN_CLK_GPU_AHB>;
+ resets = <&src IMX8MQ_RESET_GPU_RESET>;
+ };
+
+ dispmix_pd: power-domain@3 {
+ #power-domain-cells = <0>;
+ reg = <IMX8MN_POWER_DOMAIN_DISPMIX>;
+ clocks = <&clk IMX8MN_CLK_DISP_PIXEL_ROOT>,
+ <&clk IMX8MN_CLK_DISP_AXI_ROOT>,
+ <&clk IMX8MN_CLK_DISP_APB_ROOT>;
+ };
+
+ mipi_pd: power-domain@4 {
+ #power-domain-cells = <0>;
+ reg = <IMX8MN_POWER_DOMAIN_MIPI>;
+ power-domains = <&dispmix_pd>;
+ };
+ };
+ };
};
aips2: bus@30400000 {
@@ -962,8 +1012,9 @@
clock-names = "usb1_ctrl_root_clk";
assigned-clocks = <&clk IMX8MN_CLK_USB_BUS>;
assigned-clock-parents = <&clk IMX8MN_SYS_PLL2_500M>;
- fsl,usbphy = <&usbphynop1>;
+ phys = <&usbphynop1>;
fsl,usbmisc = <&usbmisc1 0>;
+ power-domains = <&pgc_otg1>;
status = "disabled";
};
@@ -1030,6 +1081,7 @@
};
usbphynop1: usbphynop1 {
+ #phy-cells = <0>;
compatible = "usb-nop-xceiv";
clocks = <&clk IMX8MN_CLK_USB_PHY_REF>;
assigned-clocks = <&clk IMX8MN_CLK_USB_PHY_REF>;
diff --git a/arch/arm/dts/keystone-k2g-evm.dts b/arch/arm/dts/keystone-k2g-evm.dts
index 7c5deef8083..b5b511cbd61 100644
--- a/arch/arm/dts/keystone-k2g-evm.dts
+++ b/arch/arm/dts/keystone-k2g-evm.dts
@@ -38,7 +38,6 @@
&usb0_phy {
status = "okay";
- compatible = "nop-phy";
};
&usb0 {
@@ -51,7 +50,6 @@
};
&usb1_phy {
- compatible = "nop-phy";
status = "okay";
};
generated by cgit v1.2.3 (git 2.25.1) at 2026-05-13 04:29:10 +0000