From: Krzysztof Kozlowski <krzk@xxxxxxxxxx>
[ Upstream commit be00300147ae3c0b2fa4dbc5f00d4332a8d00fac ]
The ARM PMU and ARM architected timer nodes are part of ARM CPU design
therefore they should not be inside the soc node. This also fixes DTC
W=1 warnings like:
arch/arm/boot/dts/exynos3250.dtsi:106.21-135.5:
Warning (simple_bus_reg): /soc/fixed-rate-clocks: missing or empty reg/ranges property
arch/arm/boot/dts/exynos3250.dtsi:676.7-680.5:
Warning (simple_bus_reg): /soc/pmu: missing or empty reg/ranges property
Signed-off-by: Krzysztof Kozlowski <krzk@xxxxxxxxxx>
Tested-by: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>
Stable-dep-of: 33e2c595e2e4 ("ARM: dts: exynos: correct TMU phandle in Exynos5250")
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
arch/arm/boot/dts/exynos3250.dtsi | 12 +++++-----
arch/arm/boot/dts/exynos4.dtsi | 12 +++++-----
arch/arm/boot/dts/exynos5250.dtsi | 40 +++++++++++++++----------------
arch/arm/boot/dts/exynos54xx.dtsi | 38 ++++++++++++++---------------
4 files changed, 51 insertions(+), 51 deletions(-)
diff --git a/arch/arm/boot/dts/exynos3250.dtsi b/arch/arm/boot/dts/exynos3250.dtsi
index 5892a9f7622fa..af54b306204b8 100644
--- a/arch/arm/boot/dts/exynos3250.dtsi
+++ b/arch/arm/boot/dts/exynos3250.dtsi
@@ -97,6 +97,12 @@
};
};
+ pmu {
+ compatible = "arm,cortex-a7-pmu";
+ interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>;
+ };
+
soc: soc {
compatible = "simple-bus";
#address-cells = <1>;
@@ -673,12 +679,6 @@
status = "disabled";
};
- pmu {
- compatible = "arm,cortex-a7-pmu";
- interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>,
- <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>;
- };
-
ppmu_dmc0: ppmu_dmc0@106a0000 {
compatible = "samsung,exynos-ppmu";
reg = <0x106a0000 0x2000>;
diff --git a/arch/arm/boot/dts/exynos4.dtsi b/arch/arm/boot/dts/exynos4.dtsi
index 3f7488833745d..33eb2810cdaa2 100644
--- a/arch/arm/boot/dts/exynos4.dtsi
+++ b/arch/arm/boot/dts/exynos4.dtsi
@@ -51,6 +51,12 @@
serial3 = &serial_3;
};
+ pmu: pmu {
+ compatible = "arm,cortex-a9-pmu";
+ interrupt-parent = <&combiner>;
+ interrupts = <2 2>, <3 2>;
+ };
+
soc: soc {
compatible = "simple-bus";
#address-cells = <1>;
@@ -169,12 +175,6 @@
reg = <0x10440000 0x1000>;
};
- pmu: pmu {
- compatible = "arm,cortex-a9-pmu";
- interrupt-parent = <&combiner>;
- interrupts = <2 2>, <3 2>;
- };
-
sys_reg: syscon@10010000 {
compatible = "samsung,exynos4-sysreg", "syscon";
reg = <0x10010000 0x400>;
diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250.dtsi
index e6b1a8a9b832c..59e5f0016b862 100644
--- a/arch/arm/boot/dts/exynos5250.dtsi
+++ b/arch/arm/boot/dts/exynos5250.dtsi
@@ -157,6 +157,12 @@
};
};
+ pmu {
+ compatible = "arm,cortex-a15-pmu";
+ interrupt-parent = <&combiner>;
+ interrupts = <1 2>, <22 4>;
+ };
+
soc: soc {
sysram@2020000 {
compatible = "mmio-sram";
@@ -227,20 +233,6 @@
power-domains = <&pd_mau>;
};
- timer {
- compatible = "arm,armv7-timer";
- interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
- <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
- <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
- <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
- /*
- * Unfortunately we need this since some versions
- * of U-Boot on Exynos don't set the CNTFRQ register,
- * so we need the value from DT.
- */
- clock-frequency = <24000000>;
- };
-
mct@101c0000 {
compatible = "samsung,exynos4210-mct";
reg = <0x101C0000 0x800>;
@@ -265,12 +257,6 @@
};
};
- pmu {
- compatible = "arm,cortex-a15-pmu";
- interrupt-parent = <&combiner>;
- interrupts = <1 2>, <22 4>;
- };
-
pinctrl_0: pinctrl@11400000 {
compatible = "samsung,exynos5250-pinctrl";
reg = <0x11400000 0x1000>;
@@ -1076,6 +1062,20 @@
};
};
};
+
+ timer {
+ compatible = "arm,armv7-timer";
+ interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
+ <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
+ <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
+ <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
+ /*
+ * Unfortunately we need this since some versions
+ * of U-Boot on Exynos don't set the CNTFRQ register,
+ * so we need the value from DT.
+ */
+ clock-frequency = <24000000>;
+ };
};
&dp {
diff --git a/arch/arm/boot/dts/exynos54xx.dtsi b/arch/arm/boot/dts/exynos54xx.dtsi
index de26e5ee0d2de..ae866bcc30c4e 100644
--- a/arch/arm/boot/dts/exynos54xx.dtsi
+++ b/arch/arm/boot/dts/exynos54xx.dtsi
@@ -25,27 +25,27 @@
usbdrdphy1 = &usbdrd_phy1;
};
- soc: soc {
- arm_a7_pmu: arm-a7-pmu {
- compatible = "arm,cortex-a7-pmu";
- interrupt-parent = <&gic>;
- interrupts = <GIC_SPI 160 IRQ_TYPE_LEVEL_HIGH>,
- <GIC_SPI 161 IRQ_TYPE_LEVEL_HIGH>,
- <GIC_SPI 162 IRQ_TYPE_LEVEL_HIGH>,
- <GIC_SPI 163 IRQ_TYPE_LEVEL_HIGH>;
- status = "disabled";
- };
+ arm_a7_pmu: arm-a7-pmu {
+ compatible = "arm,cortex-a7-pmu";
+ interrupt-parent = <&gic>;
+ interrupts = <GIC_SPI 160 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 161 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 162 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 163 IRQ_TYPE_LEVEL_HIGH>;
+ status = "disabled";
+ };
- arm_a15_pmu: arm-a15-pmu {
- compatible = "arm,cortex-a15-pmu";
- interrupt-parent = <&combiner>;
- interrupts = <1 2>,
- <7 0>,
- <16 6>,
- <19 2>;
- status = "disabled";
- };
+ arm_a15_pmu: arm-a15-pmu {
+ compatible = "arm,cortex-a15-pmu";
+ interrupt-parent = <&combiner>;
+ interrupts = <1 2>,
+ <7 0>,
+ <16 6>,
+ <19 2>;
+ status = "disabled";
+ };
+ soc: soc {
sysram@2020000 {
compatible = "mmio-sram";
reg = <0x02020000 0x54000>;
--
2.39.2
