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Diffstat (limited to 'dts/src/arm64/freescale/imx8qxp.dtsi')
-rw-r--r--dts/src/arm64/freescale/imx8qxp.dtsi89
1 files changed, 84 insertions, 5 deletions
diff --git a/dts/src/arm64/freescale/imx8qxp.dtsi b/dts/src/arm64/freescale/imx8qxp.dtsi
index 4c3dd95..0683ee2 100644
--- a/dts/src/arm64/freescale/imx8qxp.dtsi
+++ b/dts/src/arm64/freescale/imx8qxp.dtsi
@@ -21,6 +21,7 @@
mmc1 = &usdhc2;
mmc2 = &usdhc3;
serial0 = &adma_lpuart0;
+ mu1 = &lsio_mu1;
};
cpus {
@@ -34,6 +35,9 @@
reg = <0x0 0x0>;
enable-method = "psci";
next-level-cache = <&A35_L2>;
+ clocks = <&clk IMX_A35_CLK>;
+ operating-points-v2 = <&a35_opp_table>;
+ #cooling-cells = <2>;
};
A35_1: cpu@1 {
@@ -42,6 +46,9 @@
reg = <0x0 0x1>;
enable-method = "psci";
next-level-cache = <&A35_L2>;
+ clocks = <&clk IMX_A35_CLK>;
+ operating-points-v2 = <&a35_opp_table>;
+ #cooling-cells = <2>;
};
A35_2: cpu@2 {
@@ -50,6 +57,9 @@
reg = <0x0 0x2>;
enable-method = "psci";
next-level-cache = <&A35_L2>;
+ clocks = <&clk IMX_A35_CLK>;
+ operating-points-v2 = <&a35_opp_table>;
+ #cooling-cells = <2>;
};
A35_3: cpu@3 {
@@ -58,6 +68,9 @@
reg = <0x0 0x3>;
enable-method = "psci";
next-level-cache = <&A35_L2>;
+ clocks = <&clk IMX_A35_CLK>;
+ operating-points-v2 = <&a35_opp_table>;
+ #cooling-cells = <2>;
};
A35_L2: l2-cache0 {
@@ -65,6 +78,24 @@
};
};
+ a35_opp_table: opp-table {
+ compatible = "operating-points-v2";
+ opp-shared;
+
+ opp-900000000 {
+ opp-hz = /bits/ 64 <900000000>;
+ opp-microvolt = <1000000>;
+ clock-latency-ns = <150000>;
+ };
+
+ opp-1200000000 {
+ opp-hz = /bits/ 64 <1200000000>;
+ opp-microvolt = <1100000>;
+ clock-latency-ns = <150000>;
+ opp-suspend;
+ };
+ };
+
gic: interrupt-controller@51a00000 {
compatible = "arm,gic-v3";
reg = <0x0 0x51a00000 0 0x10000>, /* GIC Dist */
@@ -87,7 +118,8 @@
scu {
compatible = "fsl,imx-scu";
mbox-names = "tx0", "tx1", "tx2", "tx3",
- "rx0", "rx1", "rx2", "rx3";
+ "rx0", "rx1", "rx2", "rx3",
+ "gip3";
mboxes = <&lsio_mu1 0 0
&lsio_mu1 0 1
&lsio_mu1 0 2
@@ -95,7 +127,8 @@
&lsio_mu1 1 0
&lsio_mu1 1 1
&lsio_mu1 1 2
- &lsio_mu1 1 3>;
+ &lsio_mu1 1 3
+ &lsio_mu1 3 3>;
clk: clock-controller {
compatible = "fsl,imx8qxp-clk";
@@ -163,6 +196,39 @@
status = "disabled";
};
+ adma_lpuart1: serial@5a070000 {
+ compatible = "fsl,imx8qxp-lpuart", "fsl,imx7ulp-lpuart";
+ reg = <0x5a070000 0x1000>;
+ interrupts = <GIC_SPI 226 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-parent = <&gic>;
+ clocks = <&adma_lpcg IMX_ADMA_LPCG_UART1_BAUD_CLK>;
+ clock-names = "ipg";
+ power-domains = <&pd IMX_SC_R_UART_1>;
+ status = "disabled";
+ };
+
+ adma_lpuart2: serial@5a080000 {
+ compatible = "fsl,imx8qxp-lpuart", "fsl,imx7ulp-lpuart";
+ reg = <0x5a080000 0x1000>;
+ interrupts = <GIC_SPI 227 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-parent = <&gic>;
+ clocks = <&adma_lpcg IMX_ADMA_LPCG_UART2_BAUD_CLK>;
+ clock-names = "ipg";
+ power-domains = <&pd IMX_SC_R_UART_2>;
+ status = "disabled";
+ };
+
+ adma_lpuart3: serial@5a090000 {
+ compatible = "fsl,imx8qxp-lpuart", "fsl,imx7ulp-lpuart";
+ reg = <0x5a090000 0x1000>;
+ interrupts = <GIC_SPI 228 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-parent = <&gic>;
+ clocks = <&adma_lpcg IMX_ADMA_LPCG_UART3_BAUD_CLK>;
+ clock-names = "ipg";
+ power-domains = <&pd IMX_SC_R_UART_3>;
+ status = "disabled";
+ };
+
adma_i2c0: i2c@5a800000 {
compatible = "fsl,imx8qxp-lpi2c", "fsl,imx7ulp-lpi2c";
reg = <0x5a800000 0x4000>;
@@ -328,7 +394,7 @@
compatible = "fsl,imx8qxp-mu", "fsl,imx6sx-mu";
reg = <0x5d1b0000 0x10000>;
interrupts = <GIC_SPI 176 IRQ_TYPE_LEVEL_HIGH>;
- #mbox-cells = <0>;
+ #mbox-cells = <2>;
status = "disabled";
};
@@ -339,11 +405,19 @@
#mbox-cells = <2>;
};
+ lsio_mu2: mailbox@5d1d0000 {
+ compatible = "fsl,imx8qxp-mu", "fsl,imx6sx-mu";
+ reg = <0x5d1d0000 0x10000>;
+ interrupts = <GIC_SPI 178 IRQ_TYPE_LEVEL_HIGH>;
+ #mbox-cells = <2>;
+ status = "disabled";
+ };
+
lsio_mu3: mailbox@5d1e0000 {
compatible = "fsl,imx8qxp-mu", "fsl,imx6sx-mu";
reg = <0x5d1e0000 0x10000>;
interrupts = <GIC_SPI 179 IRQ_TYPE_LEVEL_HIGH>;
- #mbox-cells = <0>;
+ #mbox-cells = <2>;
status = "disabled";
};
@@ -351,7 +425,7 @@
compatible = "fsl,imx8qxp-mu", "fsl,imx6sx-mu";
reg = <0x5d1f0000 0x10000>;
interrupts = <GIC_SPI 180 IRQ_TYPE_LEVEL_HIGH>;
- #mbox-cells = <0>;
+ #mbox-cells = <2>;
status = "disabled";
};
@@ -443,4 +517,9 @@
power-domains = <&pd IMX_SC_R_GPIO_7>;
};
};
+
+ watchdog {
+ compatible = "fsl,imx8qxp-sc-wdt", "fsl,imx-sc-wdt";
+ timeout-sec = <60>;
+ };
};