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Message-Id: <20250613100255.2131800-5-joy.zou@nxp.com>
Date: Fri, 13 Jun 2025 18:02:50 +0800
From: Joy Zou <joy.zou@....com>
To: robh@...nel.org,
krzk+dt@...nel.org,
conor+dt@...nel.org,
shawnguo@...nel.org,
s.hauer@...gutronix.de,
catalin.marinas@....com,
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Cc: devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org,
imx@...ts.linux.dev,
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Subject: [PATCH v5 4/9] arm64: dts: imx93: move i.MX93 specific part from imx91_93_common.dtsi to imx93.dtsi
Move i.MX93 specific part from imx91_93_common.dtsi to imx93.dtsi.
Signed-off-by: Joy Zou <joy.zou@....com>
---
.../boot/dts/freescale/imx91_93_common.dtsi | 140 +---------------
arch/arm64/boot/dts/freescale/imx93.dtsi | 155 ++++++++++++++++++
2 files changed, 157 insertions(+), 138 deletions(-)
diff --git a/arch/arm64/boot/dts/freescale/imx91_93_common.dtsi b/arch/arm64/boot/dts/freescale/imx91_93_common.dtsi
index 64cd0776b43d..da4c1c0699b3 100644
--- a/arch/arm64/boot/dts/freescale/imx91_93_common.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx91_93_common.dtsi
@@ -1,6 +1,6 @@
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
- * Copyright 2022 NXP
+ * Copyright 2025 NXP
*/
#include <dt-bindings/clock/imx93-clock.h>
@@ -52,7 +52,7 @@ aliases {
spi7 = &lpspi8;
};
- cpus {
+ cpus: cpus {
#address-cells = <1>;
#size-cells = <0>;
@@ -77,58 +77,6 @@ A55_0: cpu@0 {
enable-method = "psci";
#cooling-cells = <2>;
cpu-idle-states = <&cpu_pd_wait>;
- i-cache-size = <32768>;
- i-cache-line-size = <64>;
- i-cache-sets = <128>;
- d-cache-size = <32768>;
- d-cache-line-size = <64>;
- d-cache-sets = <128>;
- next-level-cache = <&l2_cache_l0>;
- };
-
- A55_1: cpu@100 {
- device_type = "cpu";
- compatible = "arm,cortex-a55";
- reg = <0x100>;
- enable-method = "psci";
- #cooling-cells = <2>;
- cpu-idle-states = <&cpu_pd_wait>;
- i-cache-size = <32768>;
- i-cache-line-size = <64>;
- i-cache-sets = <128>;
- d-cache-size = <32768>;
- d-cache-line-size = <64>;
- d-cache-sets = <128>;
- next-level-cache = <&l2_cache_l1>;
- };
-
- l2_cache_l0: l2-cache-l0 {
- compatible = "cache";
- cache-size = <65536>;
- cache-line-size = <64>;
- cache-sets = <256>;
- cache-level = <2>;
- cache-unified;
- next-level-cache = <&l3_cache>;
- };
-
- l2_cache_l1: l2-cache-l1 {
- compatible = "cache";
- cache-size = <65536>;
- cache-line-size = <64>;
- cache-sets = <256>;
- cache-level = <2>;
- cache-unified;
- next-level-cache = <&l3_cache>;
- };
-
- l3_cache: l3-cache {
- compatible = "cache";
- cache-size = <262144>;
- cache-line-size = <64>;
- cache-sets = <256>;
- cache-level = <3>;
- cache-unified;
};
};
@@ -184,44 +132,6 @@ gic: interrupt-controller@...00000 {
interrupt-parent = <&gic>;
};
- thermal-zones {
- cpu-thermal {
- polling-delay-passive = <250>;
- polling-delay = <2000>;
-
- thermal-sensors = <&tmu 0>;
-
- trips {
- cpu_alert: cpu-alert {
- temperature = <80000>;
- hysteresis = <2000>;
- type = "passive";
- };
-
- cpu_crit: cpu-crit {
- temperature = <90000>;
- hysteresis = <2000>;
- type = "critical";
- };
- };
-
- cooling-maps {
- map0 {
- trip = <&cpu_alert>;
- cooling-device =
- <&A55_0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
- <&A55_1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
- };
- };
- };
- };
-
- cm33: remoteproc-cm33 {
- compatible = "fsl,imx93-cm33";
- clocks = <&clk IMX93_CLK_CM33_GATE>;
- status = "disabled";
- };
-
mqs1: mqs1 {
compatible = "fsl,imx93-mqs";
gpr = <&aonmix_ns_gpr>;
@@ -307,15 +217,6 @@ aonmix_ns_gpr: syscon@...10000 {
reg = <0x44210000 0x1000>;
};
- mu1: mailbox@...30000 {
- compatible = "fsl,imx93-mu", "fsl,imx8ulp-mu";
- reg = <0x44230000 0x10000>;
- interrupts = <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&clk IMX93_CLK_MU1_B_GATE>;
- #mbox-cells = <2>;
- status = "disabled";
- };
-
system_counter: timer@...90000 {
compatible = "nxp,sysctr-timer";
reg = <0x44290000 0x30000>;
@@ -519,14 +420,6 @@ src: system-controller@...60000 {
#size-cells = <1>;
ranges;
- mlmix: power-domain@...61800 {
- compatible = "fsl,imx93-src-slice";
- reg = <0x44461800 0x400>, <0x44464800 0x400>;
- #power-domain-cells = <0>;
- clocks = <&clk IMX93_CLK_ML_APB>,
- <&clk IMX93_CLK_ML>;
- };
-
mediamix: power-domain@...62400 {
compatible = "fsl,imx93-src-slice";
reg = <0x44462400 0x400>, <0x44465800 0x400>;
@@ -542,26 +435,6 @@ clock-controller@...80000 {
#clock-cells = <1>;
};
- tmu: tmu@...82000 {
- compatible = "fsl,qoriq-tmu";
- reg = <0x44482000 0x1000>;
- interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&clk IMX93_CLK_TMC_GATE>;
- little-endian;
- fsl,tmu-range = <0x800000da 0x800000e9
- 0x80000102 0x8000012a
- 0x80000166 0x800001a7
- 0x800001b6>;
- fsl,tmu-calibration = <0x00000000 0x0000000e
- 0x00000001 0x00000029
- 0x00000002 0x00000056
- 0x00000003 0x000000a2
- 0x00000004 0x00000116
- 0x00000005 0x00000195
- 0x00000006 0x000001b2>;
- #thermal-sensor-cells = <1>;
- };
-
micfil: micfil@...20000 {
compatible = "fsl,imx93-micfil";
reg = <0x44520000 0x10000>;
@@ -677,15 +550,6 @@ wakeupmix_gpr: syscon@...20000 {
reg = <0x42420000 0x1000>;
};
- mu2: mailbox@...40000 {
- compatible = "fsl,imx93-mu", "fsl,imx8ulp-mu";
- reg = <0x42440000 0x10000>;
- interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&clk IMX93_CLK_MU2_B_GATE>;
- #mbox-cells = <2>;
- status = "disabled";
- };
-
wdog3: watchdog@...90000 {
compatible = "fsl,imx93-wdt";
reg = <0x42490000 0x10000>;
diff --git a/arch/arm64/boot/dts/freescale/imx93.dtsi b/arch/arm64/boot/dts/freescale/imx93.dtsi
index bebb7b4490fb..e7a9348bad7f 100644
--- a/arch/arm64/boot/dts/freescale/imx93.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx93.dtsi
@@ -4,3 +4,158 @@
*/
#include "imx91_93_common.dtsi"
+
+/{
+ cm33: remoteproc-cm33 {
+ compatible = "fsl,imx93-cm33";
+ clocks = <&clk IMX93_CLK_CM33_GATE>;
+ status = "disabled";
+ };
+
+ thermal-zones {
+ cpu-thermal {
+ polling-delay-passive = <250>;
+ polling-delay = <2000>;
+
+ thermal-sensors = <&tmu 0>;
+
+ trips {
+ cpu_alert: cpu-alert {
+ temperature = <80000>;
+ hysteresis = <2000>;
+ type = "passive";
+ };
+
+ cpu_crit: cpu-crit {
+ temperature = <90000>;
+ hysteresis = <2000>;
+ type = "critical";
+ };
+ };
+
+ cooling-maps {
+ map0: map0 {
+ trip = <&cpu_alert>;
+ cooling-device =
+ <&A55_0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+ <&A55_1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+ };
+ };
+ };
+ };
+};
+
+&aips1 {
+ mu1: mailbox@...30000 {
+ compatible = "fsl,imx93-mu", "fsl,imx8ulp-mu";
+ reg = <0x44230000 0x10000>;
+ interrupts = <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clk IMX93_CLK_MU1_B_GATE>;
+ #mbox-cells = <2>;
+ status = "disabled";
+ };
+
+ tmu: tmu@...82000 {
+ compatible = "fsl,qoriq-tmu";
+ reg = <0x44482000 0x1000>;
+ interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clk IMX93_CLK_TMC_GATE>;
+ #thermal-sensor-cells = <1>;
+ little-endian;
+ fsl,tmu-range = <0x800000da 0x800000e9
+ 0x80000102 0x8000012a
+ 0x80000166 0x800001a7
+ 0x800001b6>;
+ fsl,tmu-calibration = <0x00000000 0x0000000e
+ 0x00000001 0x00000029
+ 0x00000002 0x00000056
+ 0x00000003 0x000000a2
+ 0x00000004 0x00000116
+ 0x00000005 0x00000195
+ 0x00000006 0x000001b2>;
+ };
+};
+
+&aips2 {
+ mu2: mailbox@...40000 {
+ compatible = "fsl,imx93-mu", "fsl,imx8ulp-mu";
+ reg = <0x42440000 0x10000>;
+ interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clk IMX93_CLK_MU2_B_GATE>;
+ #mbox-cells = <2>;
+ status = "disabled";
+ };
+};
+
+&cpus {
+ A55_0: cpu@0 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a55";
+ reg = <0x0>;
+ enable-method = "psci";
+ #cooling-cells = <2>;
+ cpu-idle-states = <&cpu_pd_wait>;
+ i-cache-size = <32768>;
+ i-cache-line-size = <64>;
+ i-cache-sets = <128>;
+ d-cache-size = <32768>;
+ d-cache-line-size = <64>;
+ d-cache-sets = <128>;
+ next-level-cache = <&l2_cache_l0>;
+ };
+
+ A55_1: cpu@100 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a55";
+ reg = <0x100>;
+ enable-method = "psci";
+ #cooling-cells = <2>;
+ cpu-idle-states = <&cpu_pd_wait>;
+ i-cache-size = <32768>;
+ i-cache-line-size = <64>;
+ i-cache-sets = <128>;
+ d-cache-size = <32768>;
+ d-cache-line-size = <64>;
+ d-cache-sets = <128>;
+ next-level-cache = <&l2_cache_l1>;
+ };
+
+ l2_cache_l0: l2-cache-l0 {
+ compatible = "cache";
+ cache-size = <65536>;
+ cache-line-size = <64>;
+ cache-sets = <256>;
+ cache-level = <2>;
+ cache-unified;
+ next-level-cache = <&l3_cache>;
+ };
+
+ l2_cache_l1: l2-cache-l1 {
+ compatible = "cache";
+ cache-size = <65536>;
+ cache-line-size = <64>;
+ cache-sets = <256>;
+ cache-level = <2>;
+ cache-unified;
+ next-level-cache = <&l3_cache>;
+ };
+
+ l3_cache: l3-cache {
+ compatible = "cache";
+ cache-size = <262144>;
+ cache-line-size = <64>;
+ cache-sets = <256>;
+ cache-level = <3>;
+ cache-unified;
+ };
+};
+
+&src {
+ mlmix: power-domain@...61800 {
+ compatible = "fsl,imx93-src-slice";
+ reg = <0x44461800 0x400>, <0x44464800 0x400>;
+ clocks = <&clk IMX93_CLK_ML_APB>,
+ <&clk IMX93_CLK_ML>;
+ #power-domain-cells = <0>;
+ };
+};
--
2.37.1
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