2021-08-07 09:13:52

by Peng Fan (OSS)

Subject: [PATCH 0/3] arm64: dts: imx: pmu update

From: Peng Fan <[email protected]>

Update pmu compatible
Drop interrupt affinity

Peng Fan (3):
arm64: dts: imx8mm: update pmu compatible
arm64: dts: imx8qxp: update pmu compatible
arm64: dts: imx8m: drop interrupt-affinity for pmu

arch/arm64/boot/dts/freescale/imx8mm.dtsi | 3 +--
arch/arm64/boot/dts/freescale/imx8mn.dtsi | 1 -
arch/arm64/boot/dts/freescale/imx8mp.dtsi | 1 -
arch/arm64/boot/dts/freescale/imx8mq.dtsi | 1 -
arch/arm64/boot/dts/freescale/imx8qxp.dtsi | 2 +-
5 files changed, 2 insertions(+), 6 deletions(-)

--
2.30.0

2021-08-07 09:13:52

by Peng Fan (OSS)

Subject: [PATCH 1/3] arm64: dts: imx8mm: update pmu compatible

From: Peng Fan <[email protected]>

i.MX8MM features four Cortex-A53 cores, update the compatible
to use more accurate "arm,cortex-a53-pmu"

Signed-off-by: Peng Fan <[email protected]>
---
arch/arm64/boot/dts/freescale/imx8mm.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/freescale/imx8mm.dtsi b/arch/arm64/boot/dts/freescale/imx8mm.dtsi
index 49c46bbf8d9c..e878eefd8f78 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mm.dtsi
@@ -192,7 +192,7 @@ psci {
};

pmu {
- compatible = "arm,armv8-pmuv3";
+ compatible = "arm,cortex-a53-pmu";
interrupts = <GIC_PPI 7
(GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
interrupt-affinity = <&A53_0>, <&A53_1>, <&A53_2>, <&A53_3>;
--
2.30.0

2021-08-07 09:15:51

by Peng Fan (OSS)

Subject: [PATCH 2/3] arm64: dts: imx8qxp: update pmu compatible

From: Peng Fan <[email protected]>

i.MX8QXP features four Cortex-A35 cores, use more accurate
compatible.

Signed-off-by: Peng Fan <[email protected]>
---
arch/arm64/boot/dts/freescale/imx8qxp.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/freescale/imx8qxp.dtsi b/arch/arm64/boot/dts/freescale/imx8qxp.dtsi
index a625fb6bdc62..617618edf77e 100644
--- a/arch/arm64/boot/dts/freescale/imx8qxp.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8qxp.dtsi
@@ -141,7 +141,7 @@ dsp_reserved: dsp@92400000 {
};

pmu {
- compatible = "arm,armv8-pmuv3";
+ compatible = "arm,cortex-a35-pmu";
interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_HIGH>;
};

--
2.30.0

2021-08-07 09:15:58

by Peng Fan (OSS)

Subject: [PATCH 3/3] arm64: dts: imx8m: drop interrupt-affinity for pmu

From: Peng Fan <[email protected]>

i.MX8M use PPI for pmu, interrupt-affinity is not needed.

Signed-off-by: Peng Fan <[email protected]>
---
arch/arm64/boot/dts/freescale/imx8mm.dtsi | 1 -
arch/arm64/boot/dts/freescale/imx8mn.dtsi | 1 -
arch/arm64/boot/dts/freescale/imx8mp.dtsi | 1 -
arch/arm64/boot/dts/freescale/imx8mq.dtsi | 1 -
4 files changed, 4 deletions(-)

diff --git a/arch/arm64/boot/dts/freescale/imx8mm.dtsi b/arch/arm64/boot/dts/freescale/imx8mm.dtsi
index e878eefd8f78..2f632e8ca388 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mm.dtsi
@@ -195,7 +195,6 @@ pmu {
compatible = "arm,cortex-a53-pmu";
interrupts = <GIC_PPI 7
(GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
- interrupt-affinity = <&A53_0>, <&A53_1>, <&A53_2>, <&A53_3>;
};

timer {
diff --git a/arch/arm64/boot/dts/freescale/imx8mn.dtsi b/arch/arm64/boot/dts/freescale/imx8mn.dtsi
index a5822d49c6ed..da6c942fb7f9 100644
--- a/arch/arm64/boot/dts/freescale/imx8mn.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mn.dtsi
@@ -190,7 +190,6 @@ pmu {
compatible = "arm,cortex-a53-pmu";
interrupts = <GIC_PPI 7
(GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
- interrupt-affinity = <&A53_0>, <&A53_1>, <&A53_2>, <&A53_3>;
};

psci {
diff --git a/arch/arm64/boot/dts/freescale/imx8mp.dtsi b/arch/arm64/boot/dts/freescale/imx8mp.dtsi
index f4eaab3ecf03..7360cb377293 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mp.dtsi
@@ -139,7 +139,6 @@ pmu {
compatible = "arm,cortex-a53-pmu";
interrupts = <GIC_PPI 7
(GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
- interrupt-affinity = <&A53_0>, <&A53_1>, <&A53_2>, <&A53_3>;
};

psci {
diff --git a/arch/arm64/boot/dts/freescale/imx8mq.dtsi b/arch/arm64/boot/dts/freescale/imx8mq.dtsi
index 91df9c5350ae..5923d15a217b 100644
--- a/arch/arm64/boot/dts/freescale/imx8mq.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mq.dtsi
@@ -193,7 +193,6 @@ pmu {
compatible = "arm,cortex-a53-pmu";
interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_HIGH>;
interrupt-parent = <&gic>;
- interrupt-affinity = <&A53_0>, <&A53_1>, <&A53_2>, <&A53_3>;
};

psci {
--
2.30.0

2021-08-09 10:17:52

by Shawn Guo

Subject: Re: [PATCH 0/3] arm64: dts: imx: pmu update

On Sat, Aug 07, 2021 at 05:45:34PM +0800, Peng Fan (OSS) wrote:
> From: Peng Fan <[email protected]>
>
> Update pmu compatible
> Drop interrupt affinity
>
> Peng Fan (3):
> arm64: dts: imx8mm: update pmu compatible
> arm64: dts: imx8qxp: update pmu compatible
> arm64: dts: imx8m: drop interrupt-affinity for pmu

Applied all, thanks!