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Diffstat (limited to 'arch/arm64/boot/dts/freescale/imx8mq.dtsi')
-rw-r--r--arch/arm64/boot/dts/freescale/imx8mq.dtsi357
1 files changed, 330 insertions, 27 deletions
diff --git a/arch/arm64/boot/dts/freescale/imx8mq.dtsi b/arch/arm64/boot/dts/freescale/imx8mq.dtsi
index 19eaa523564d..607962f807be 100644
--- a/arch/arm64/boot/dts/freescale/imx8mq.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mq.dtsi
@@ -106,7 +106,6 @@
device_type = "cpu";
compatible = "arm,cortex-a53";
reg = <0x0>;
- clock-latency = <61036>; /* two CLK32 periods */
clocks = <&clk IMX8MQ_CLK_ARM>;
enable-method = "psci";
i-cache-size = <0x8000>;
@@ -126,7 +125,6 @@
device_type = "cpu";
compatible = "arm,cortex-a53";
reg = <0x1>;
- clock-latency = <61036>; /* two CLK32 periods */
clocks = <&clk IMX8MQ_CLK_ARM>;
enable-method = "psci";
i-cache-size = <0x8000>;
@@ -144,7 +142,6 @@
device_type = "cpu";
compatible = "arm,cortex-a53";
reg = <0x2>;
- clock-latency = <61036>; /* two CLK32 periods */
clocks = <&clk IMX8MQ_CLK_ARM>;
enable-method = "psci";
i-cache-size = <0x8000>;
@@ -162,7 +159,6 @@
device_type = "cpu";
compatible = "arm,cortex-a53";
reg = <0x3>;
- clock-latency = <61036>; /* two CLK32 periods */
clocks = <&clk IMX8MQ_CLK_ARM>;
enable-method = "psci";
i-cache-size = <0x8000>;
@@ -179,6 +175,7 @@
A53_L2: l2-cache0 {
compatible = "cache";
cache-level = <2>;
+ cache-unified;
cache-size = <0x100000>;
cache-line-size = <64>;
cache-sets = <1024>;
@@ -224,6 +221,59 @@
};
};
+ funnel {
+ /*
+ * non-configurable funnel don't show up on the AMBA
+ * bus. As such no need to add "arm,primecell".
+ */
+ compatible = "arm,coresight-static-funnel";
+
+ in-ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+
+ ca_funnel_in_port0: endpoint {
+ remote-endpoint = <&etm0_out_port>;
+ };
+ };
+
+ port@1 {
+ reg = <1>;
+
+ ca_funnel_in_port1: endpoint {
+ remote-endpoint = <&etm1_out_port>;
+ };
+ };
+
+ port@2 {
+ reg = <2>;
+
+ ca_funnel_in_port2: endpoint {
+ remote-endpoint = <&etm2_out_port>;
+ };
+ };
+
+ port@3 {
+ reg = <3>;
+
+ ca_funnel_in_port3: endpoint {
+ remote-endpoint = <&etm3_out_port>;
+ };
+ };
+ };
+
+ out-ports {
+ port {
+ ca_funnel_out_port0: endpoint {
+ remote-endpoint = <&hugo_funnel_in_port0>;
+ };
+ };
+ };
+ };
+
pmu {
compatible = "arm,cortex-a53-pmu";
interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_HIGH>;
@@ -329,6 +379,145 @@
nvmem-cells = <&imx8mq_uid>;
nvmem-cell-names = "soc_unique_id";
+ etm0: etm@28440000 {
+ compatible = "arm,coresight-etm4x", "arm,primecell";
+ reg = <0x28440000 0x1000>;
+ cpu = <&A53_0>;
+ clocks = <&clk IMX8MQ_CLK_MAIN_AXI>;
+ clock-names = "apb_pclk";
+
+ out-ports {
+ port {
+ etm0_out_port: endpoint {
+ remote-endpoint = <&ca_funnel_in_port0>;
+ };
+ };
+ };
+ };
+
+ etm1: etm@28540000 {
+ compatible = "arm,coresight-etm4x", "arm,primecell";
+ reg = <0x28540000 0x1000>;
+ cpu = <&A53_1>;
+ clocks = <&clk IMX8MQ_CLK_MAIN_AXI>;
+ clock-names = "apb_pclk";
+
+ out-ports {
+ port {
+ etm1_out_port: endpoint {
+ remote-endpoint = <&ca_funnel_in_port1>;
+ };
+ };
+ };
+ };
+
+ etm2: etm@28640000 {
+ compatible = "arm,coresight-etm4x", "arm,primecell";
+ reg = <0x28640000 0x1000>;
+ cpu = <&A53_2>;
+ clocks = <&clk IMX8MQ_CLK_MAIN_AXI>;
+ clock-names = "apb_pclk";
+
+ out-ports {
+ port {
+ etm2_out_port: endpoint {
+ remote-endpoint = <&ca_funnel_in_port2>;
+ };
+ };
+ };
+ };
+
+ etm3: etm@28740000 {
+ compatible = "arm,coresight-etm4x", "arm,primecell";
+ reg = <0x28740000 0x1000>;
+ cpu = <&A53_3>;
+ clocks = <&clk IMX8MQ_CLK_MAIN_AXI>;
+ clock-names = "apb_pclk";
+
+ out-ports {
+ port {
+ etm3_out_port: endpoint {
+ remote-endpoint = <&ca_funnel_in_port3>;
+ };
+ };
+ };
+ };
+
+ funnel@28c03000 {
+ compatible = "arm,coresight-dynamic-funnel", "arm,primecell";
+ reg = <0x28c03000 0x1000>;
+ clocks = <&clk IMX8MQ_CLK_MAIN_AXI>;
+ clock-names = "apb_pclk";
+
+ in-ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+
+ hugo_funnel_in_port0: endpoint {
+ remote-endpoint = <&ca_funnel_out_port0>;
+ };
+ };
+
+ port@1 {
+ reg = <1>;
+
+ hugo_funnel_in_port1: endpoint {
+ /* M4 input */
+ };
+ };
+ /* the other input ports are not connect to anything */
+ };
+
+ out-ports {
+ port {
+ hugo_funnel_out_port0: endpoint {
+ remote-endpoint = <&etf_in_port>;
+ };
+ };
+ };
+ };
+
+ etf@28c04000 {
+ compatible = "arm,coresight-tmc", "arm,primecell";
+ reg = <0x28c04000 0x1000>;
+ clocks = <&clk IMX8MQ_CLK_MAIN_AXI>;
+ clock-names = "apb_pclk";
+
+ in-ports {
+ port {
+ etf_in_port: endpoint {
+ remote-endpoint = <&hugo_funnel_out_port0>;
+ };
+ };
+ };
+
+ out-ports {
+ port {
+ etf_out_port: endpoint {
+ remote-endpoint = <&etr_in_port>;
+ };
+ };
+ };
+ };
+
+ etr@28c06000 {
+ compatible = "arm,coresight-tmc", "arm,primecell";
+ reg = <0x28c06000 0x1000>;
+ clocks = <&clk IMX8MQ_CLK_MAIN_AXI>;
+ clock-names = "apb_pclk";
+
+ in-ports {
+ port {
+ etr_in_port: endpoint {
+ remote-endpoint = <&etf_out_port>;
+ };
+ };
+ };
+ };
+
aips1: bus@30000000 { /* AIPS1 */
compatible = "fsl,aips-bus", "simple-bus";
reg = <0x30000000 0x400000>;
@@ -546,11 +735,13 @@
};
lcdif: lcd-controller@30320000 {
- compatible = "fsl,imx8mq-lcdif", "fsl,imx28-lcdif";
+ compatible = "fsl,imx8mq-lcdif", "fsl,imx6sx-lcdif";
reg = <0x30320000 0x10000>;
interrupts = <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&clk IMX8MQ_CLK_LCDIF_PIXEL>;
- clock-names = "pix";
+ clocks = <&clk IMX8MQ_CLK_LCDIF_PIXEL>,
+ <&clk IMX8MQ_CLK_DISP_APB_ROOT>,
+ <&clk IMX8MQ_CLK_DISP_AXI_ROOT>;
+ clock-names = "pix", "axi", "disp_axi";
assigned-clocks = <&clk IMX8MQ_VIDEO_PLL1_REF_SEL>,
<&clk IMX8MQ_VIDEO_PLL1_BYPASS>,
<&clk IMX8MQ_CLK_LCDIF_PIXEL>,
@@ -574,8 +765,7 @@
};
iomuxc_gpr: syscon@30340000 {
- compatible = "fsl,imx8mq-iomuxc-gpr", "fsl,imx6q-iomuxc-gpr",
- "syscon", "simple-mfd";
+ compatible = "fsl,imx8mq-iomuxc-gpr", "syscon", "simple-mfd";
reg = <0x30340000 0x10000>;
mux: mux-controller {
@@ -592,32 +782,46 @@
#address-cells = <1>;
#size-cells = <1>;
- imx8mq_uid: soc-uid@410 {
+ /*
+ * The register address below maps to the MX8M
+ * Fusemap Description Table entries this way.
+ * Assuming
+ * reg = <ADDR SIZE>;
+ * then
+ * Fuse Address = (ADDR * 4) + 0x400
+ * Note that if SIZE is greater than 4, then
+ * each subsequent fuse is located at offset
+ * +0x10 in Fusemap Description Table (e.g.
+ * reg = <0x4 0x8> describes fuses 0x410 and
+ * 0x420).
+ */
+ imx8mq_uid: soc-uid@4 { /* 0x410-0x420 */
reg = <0x4 0x8>;
};
- cpu_speed_grade: speed-grade@10 {
+ cpu_speed_grade: speed-grade@10 { /* 0x440 */
reg = <0x10 4>;
};
- fec_mac_address: mac-address@90 {
+ fec_mac_address: mac-address@90 { /* 0x640 */
reg = <0x90 6>;
};
};
- anatop: syscon@30360000 {
- compatible = "fsl,imx8mq-anatop", "syscon";
+ anatop: clock-controller@30360000 {
+ compatible = "fsl,imx8mq-anatop";
reg = <0x30360000 0x10000>;
interrupts = <GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH>;
+ #clock-cells = <1>;
};
snvs: snvs@30370000 {
compatible = "fsl,sec-v4.0-mon", "syscon", "simple-mfd";
reg = <0x30370000 0x10000>;
- snvs_rtc: snvs-rtc-lp{
+ snvs_rtc: snvs-rtc-lp {
compatible = "fsl,sec-v4.0-mon-rtc-lp";
- regmap =<&snvs>;
+ regmap = <&snvs>;
offset = <0x34>;
interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>;
@@ -756,7 +960,7 @@
<&clk IMX8MQ_SYS1_PLL_800M>,
<&clk IMX8MQ_VPU_PLL>;
assigned-clock-rates = <600000000>,
- <600000000>,
+ <300000000>,
<800000000>,
<0>;
};
@@ -926,6 +1130,8 @@
clocks = <&clk IMX8MQ_CLK_UART1_ROOT>,
<&clk IMX8MQ_CLK_UART1_ROOT>;
clock-names = "ipg", "per";
+ dmas = <&sdma1 22 4 0>, <&sdma1 23 4 0>;
+ dma-names = "rx", "tx";
status = "disabled";
};
@@ -937,6 +1143,8 @@
clocks = <&clk IMX8MQ_CLK_UART3_ROOT>,
<&clk IMX8MQ_CLK_UART3_ROOT>;
clock-names = "ipg", "per";
+ dmas = <&sdma1 26 4 0>, <&sdma1 27 4 0>;
+ dma-names = "rx", "tx";
status = "disabled";
};
@@ -948,6 +1156,8 @@
clocks = <&clk IMX8MQ_CLK_UART2_ROOT>,
<&clk IMX8MQ_CLK_UART2_ROOT>;
clock-names = "ipg", "per";
+ dmas = <&sdma1 24 4 0>, <&sdma1 25 4 0>;
+ dma-names = "rx", "tx";
status = "disabled";
};
@@ -1034,9 +1244,11 @@
};
};
- mipi_dsi: mipi-dsi@30a00000 {
+ mipi_dsi: dsi@30a00000 {
compatible = "fsl,imx8mq-nwl-dsi";
reg = <0x30a00000 0x300>;
+ #address-cells = <1>;
+ #size-cells = <0>;
clocks = <&clk IMX8MQ_CLK_DSI_CORE>,
<&clk IMX8MQ_CLK_DSI_AHB>,
<&clk IMX8MQ_CLK_DSI_IPG_DIV>,
@@ -1074,6 +1286,13 @@
remote-endpoint = <&lcdif_mipi_dsi>;
};
};
+
+ port@1 {
+ reg = <1>;
+
+ mipi_dsi_out: endpoint {
+ };
+ };
};
};
@@ -1143,6 +1362,8 @@
clocks = <&clk IMX8MQ_CLK_UART4_ROOT>,
<&clk IMX8MQ_CLK_UART4_ROOT>;
clock-names = "ipg", "per";
+ dmas = <&sdma1 28 4 0>, <&sdma1 29 4 0>;
+ dma-names = "rx", "tx";
status = "disabled";
};
@@ -1184,7 +1405,7 @@
};
csi1: csi@30a90000 {
- compatible = "fsl,imx8mq-csi", "fsl,imx7-csi";
+ compatible = "fsl,imx8mq-csi";
reg = <0x30a90000 0x10000>;
interrupts = <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clk IMX8MQ_CLK_CSI1_ROOT>;
@@ -1236,7 +1457,7 @@
};
csi2: csi@30b80000 {
- compatible = "fsl,imx8mq-csi", "fsl,imx7-csi";
+ compatible = "fsl,imx8mq-csi";
reg = <0x30b80000 0x10000>;
interrupts = <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clk IMX8MQ_CLK_CSI2_ROOT>;
@@ -1356,15 +1577,15 @@
noc_opp_table: opp-table {
compatible = "operating-points-v2";
- opp-133M {
+ opp-133000000 {
opp-hz = /bits/ 64 <133333333>;
};
- opp-400M {
+ opp-400000000 {
opp-hz = /bits/ 64 <400000000>;
};
- opp-800M {
+ opp-800000000 {
opp-hz = /bits/ 64 <800000000>;
};
};
@@ -1431,7 +1652,7 @@
phys = <&usb3_phy0>, <&usb3_phy0>;
phy-names = "usb2-phy", "usb3-phy";
power-domains = <&pgc_otg1>;
- usb3-resume-missing-cas;
+ snps,parkmode-disable-ss-quirk;
status = "disabled";
};
@@ -1463,7 +1684,7 @@
phys = <&usb3_phy1>, <&usb3_phy1>;
phy-names = "usb2-phy", "usb3-phy";
power-domains = <&pgc_otg2>;
- usb3-resume-missing-cas;
+ snps,parkmode-disable-ss-quirk;
status = "disabled";
};
@@ -1528,6 +1749,11 @@
<0 0 0 4 &gic GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>;
fsl,max-link-speed = <2>;
linux,pci-domain = <0>;
+ clocks = <&clk IMX8MQ_CLK_PCIE1_ROOT>,
+ <&clk IMX8MQ_CLK_PCIE1_PHY>,
+ <&clk IMX8MQ_CLK_PCIE1_PHY>,
+ <&clk IMX8MQ_CLK_PCIE1_AUX>;
+ clock-names = "pcie", "pcie_bus", "pcie_phy", "pcie_aux";
power-domains = <&pgc_pcie>;
resets = <&src IMX8MQ_RESET_PCIEPHY>,
<&src IMX8MQ_RESET_PCIE_CTRL_APPS_EN>,
@@ -1544,6 +1770,41 @@
status = "disabled";
};
+ pcie0_ep: pcie-ep@33800000 {
+ compatible = "fsl,imx8mq-pcie-ep";
+ reg = <0x33800000 0x100000>,
+ <0x18000000 0x8000000>,
+ <0x33900000 0x100000>,
+ <0x33b00000 0x100000>;
+ reg-names = "dbi", "addr_space", "dbi2", "atu";
+ num-lanes = <1>;
+ interrupts = <GIC_SPI 127 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "dma";
+ linux,pci-domain = <0>;
+ clocks = <&clk IMX8MQ_CLK_PCIE2_ROOT>,
+ <&clk IMX8MQ_CLK_PCIE2_PHY>,
+ <&clk IMX8MQ_CLK_PCIE2_PHY>,
+ <&clk IMX8MQ_CLK_PCIE2_AUX>;
+ clock-names = "pcie", "pcie_bus", "pcie_phy", "pcie_aux";
+ power-domains = <&pgc_pcie>;
+ resets = <&src IMX8MQ_RESET_PCIEPHY2>,
+ <&src IMX8MQ_RESET_PCIE2_CTRL_APPS_EN>,
+ <&src IMX8MQ_RESET_PCIE2_CTRL_APPS_TURNOFF>;
+ reset-names = "pciephy", "apps", "turnoff";
+ assigned-clocks = <&clk IMX8MQ_CLK_PCIE2_CTRL>,
+ <&clk IMX8MQ_CLK_PCIE2_PHY>,
+ <&clk IMX8MQ_CLK_PCIE2_AUX>;
+ assigned-clock-parents = <&clk IMX8MQ_SYS2_PLL_250M>,
+ <&clk IMX8MQ_SYS2_PLL_100M>,
+ <&clk IMX8MQ_SYS1_PLL_80M>;
+ assigned-clock-rates = <250000000>, <100000000>,
+ <10000000>;
+ num-ib-windows = <4>;
+ num-ob-windows = <4>;
+ fsl,max-link-speed = <2>;
+ status = "disabled";
+ };
+
pcie1: pcie@33c00000 {
compatible = "fsl,imx8mq-pcie";
reg = <0x33c00000 0x400000>,
@@ -1552,8 +1813,9 @@
#address-cells = <3>;
#size-cells = <2>;
device_type = "pci";
- ranges = <0x81000000 0 0x00000000 0x27f80000 0 0x00010000>, /* downstream I/O 64KB */
- <0x82000000 0 0x20000000 0x20000000 0 0x07f00000>; /* non-prefetchable memory */
+ bus-range = <0x00 0xff>;
+ ranges = <0x81000000 0 0x00000000 0x27f80000 0 0x00010000>, /* downstream I/O 64KB */
+ <0x82000000 0 0x20000000 0x20000000 0 0x07f00000>; /* non-prefetchable memory */
num-lanes = <1>;
interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "msi";
@@ -1565,6 +1827,11 @@
<0 0 0 4 &gic GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>;
fsl,max-link-speed = <2>;
linux,pci-domain = <1>;
+ clocks = <&clk IMX8MQ_CLK_PCIE2_ROOT>,
+ <&clk IMX8MQ_CLK_PCIE2_PHY>,
+ <&clk IMX8MQ_CLK_PCIE2_PHY>,
+ <&clk IMX8MQ_CLK_PCIE2_AUX>;
+ clock-names = "pcie", "pcie_bus", "pcie_phy", "pcie_aux";
power-domains = <&pgc_pcie>;
resets = <&src IMX8MQ_RESET_PCIEPHY2>,
<&src IMX8MQ_RESET_PCIE2_CTRL_APPS_EN>,
@@ -1581,6 +1848,41 @@
status = "disabled";
};
+ pcie1_ep: pcie-ep@33c00000 {
+ compatible = "fsl,imx8mq-pcie-ep";
+ reg = <0x33c00000 0x100000>,
+ <0x20000000 0x8000000>,
+ <0x33d00000 0x100000>,
+ <0x33f00000 0x100000>;
+ reg-names = "dbi", "addr_space", "dbi2", "atu";
+ num-lanes = <1>;
+ interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "dma";
+ fsl,max-link-speed = <2>;
+ linux,pci-domain = <1>;
+ clocks = <&clk IMX8MQ_CLK_PCIE2_ROOT>,
+ <&clk IMX8MQ_CLK_PCIE2_PHY>,
+ <&clk IMX8MQ_CLK_PCIE2_PHY>,
+ <&clk IMX8MQ_CLK_PCIE2_AUX>;
+ clock-names = "pcie", "pcie_bus", "pcie_phy", "pcie_aux";
+ power-domains = <&pgc_pcie>;
+ resets = <&src IMX8MQ_RESET_PCIEPHY2>,
+ <&src IMX8MQ_RESET_PCIE2_CTRL_APPS_EN>,
+ <&src IMX8MQ_RESET_PCIE2_CTRL_APPS_TURNOFF>;
+ reset-names = "pciephy", "apps", "turnoff";
+ assigned-clocks = <&clk IMX8MQ_CLK_PCIE2_CTRL>,
+ <&clk IMX8MQ_CLK_PCIE2_PHY>,
+ <&clk IMX8MQ_CLK_PCIE2_AUX>;
+ assigned-clock-parents = <&clk IMX8MQ_SYS2_PLL_250M>,
+ <&clk IMX8MQ_SYS2_PLL_100M>,
+ <&clk IMX8MQ_SYS1_PLL_80M>;
+ assigned-clock-rates = <250000000>, <100000000>,
+ <10000000>;
+ num-ib-windows = <4>;
+ num-ob-windows = <4>;
+ status = "disabled";
+ };
+
gic: interrupt-controller@38800000 {
compatible = "arm,gic-v3";
reg = <0x38800000 0x10000>, /* GIC Dist */
@@ -1588,6 +1890,7 @@
<0x31000000 0x2000>, /* GICC */
<0x31010000 0x2000>, /* GICV */
<0x31020000 0x2000>; /* GICH */
+ #address-cells = <0>;
#interrupt-cells = <3>;
interrupt-controller;
interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>;
generated by cgit (git 2.34.1) at 2025-12-29 07:42:02 +0000