[PATCH] arm64: dts: lx2160a: correct cache-sets info
Peng Fan (OSS)
peng.fan at oss.nxp.com
Thu Nov 11 22:29:37 PST 2021
From: Peng Fan <peng.fan at nxp.com>
A72 Cluster has 48KB Icache, 32KB Dcache and 1MB L2 Cache
- ICache is 3-way set-associative
- Dcache is 2-way set-associative
- Line size are 64bytes
So correct the cache-sets info.
Fixes: d548c217c6a3c ("arm64: dts: add QorIQ LX2160A SoC support")
Signed-off-by: Peng Fan <peng.fan at nxp.com>
---
V1:
I am not sure whether this is intentional or not using the original cache
sets value. If the original value is correct, please drop this patch.
.../arm64/boot/dts/freescale/fsl-lx2160a.dtsi | 64 +++++++++----------
1 file changed, 32 insertions(+), 32 deletions(-)
diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi b/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi
index dc8661ebd1f6..e1a10bc4c5a9 100644
--- a/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi
@@ -34,10 +34,10 @@ cpu0: cpu at 0 {
clocks = <&clockgen QORIQ_CLK_CMUX 0>;
d-cache-size = <0x8000>;
d-cache-line-size = <64>;
- d-cache-sets = <128>;
+ d-cache-sets = <256>;
i-cache-size = <0xC000>;
i-cache-line-size = <64>;
- i-cache-sets = <192>;
+ i-cache-sets = <256>;
next-level-cache = <&cluster0_l2>;
cpu-idle-states = <&cpu_pw15>;
#cooling-cells = <2>;
@@ -51,10 +51,10 @@ cpu1: cpu at 1 {
clocks = <&clockgen QORIQ_CLK_CMUX 0>;
d-cache-size = <0x8000>;
d-cache-line-size = <64>;
- d-cache-sets = <128>;
+ d-cache-sets = <256>;
i-cache-size = <0xC000>;
i-cache-line-size = <64>;
- i-cache-sets = <192>;
+ i-cache-sets = <256>;
next-level-cache = <&cluster0_l2>;
cpu-idle-states = <&cpu_pw15>;
#cooling-cells = <2>;
@@ -68,10 +68,10 @@ cpu100: cpu at 100 {
clocks = <&clockgen QORIQ_CLK_CMUX 1>;
d-cache-size = <0x8000>;
d-cache-line-size = <64>;
- d-cache-sets = <128>;
+ d-cache-sets = <256>;
i-cache-size = <0xC000>;
i-cache-line-size = <64>;
- i-cache-sets = <192>;
+ i-cache-sets = <256>;
next-level-cache = <&cluster1_l2>;
cpu-idle-states = <&cpu_pw15>;
#cooling-cells = <2>;
@@ -85,10 +85,10 @@ cpu101: cpu at 101 {
clocks = <&clockgen QORIQ_CLK_CMUX 1>;
d-cache-size = <0x8000>;
d-cache-line-size = <64>;
- d-cache-sets = <128>;
+ d-cache-sets = <256>;
i-cache-size = <0xC000>;
i-cache-line-size = <64>;
- i-cache-sets = <192>;
+ i-cache-sets = <256>;
next-level-cache = <&cluster1_l2>;
cpu-idle-states = <&cpu_pw15>;
#cooling-cells = <2>;
@@ -102,10 +102,10 @@ cpu200: cpu at 200 {
clocks = <&clockgen QORIQ_CLK_CMUX 2>;
d-cache-size = <0x8000>;
d-cache-line-size = <64>;
- d-cache-sets = <128>;
+ d-cache-sets = <256>;
i-cache-size = <0xC000>;
i-cache-line-size = <64>;
- i-cache-sets = <192>;
+ i-cache-sets = <256>;
next-level-cache = <&cluster2_l2>;
cpu-idle-states = <&cpu_pw15>;
#cooling-cells = <2>;
@@ -119,10 +119,10 @@ cpu201: cpu at 201 {
clocks = <&clockgen QORIQ_CLK_CMUX 2>;
d-cache-size = <0x8000>;
d-cache-line-size = <64>;
- d-cache-sets = <128>;
+ d-cache-sets = <256>;
i-cache-size = <0xC000>;
i-cache-line-size = <64>;
- i-cache-sets = <192>;
+ i-cache-sets = <256>;
next-level-cache = <&cluster2_l2>;
cpu-idle-states = <&cpu_pw15>;
#cooling-cells = <2>;
@@ -136,10 +136,10 @@ cpu300: cpu at 300 {
clocks = <&clockgen QORIQ_CLK_CMUX 3>;
d-cache-size = <0x8000>;
d-cache-line-size = <64>;
- d-cache-sets = <128>;
+ d-cache-sets = <256>;
i-cache-size = <0xC000>;
i-cache-line-size = <64>;
- i-cache-sets = <192>;
+ i-cache-sets = <256>;
next-level-cache = <&cluster3_l2>;
cpu-idle-states = <&cpu_pw15>;
#cooling-cells = <2>;
@@ -153,10 +153,10 @@ cpu301: cpu at 301 {
clocks = <&clockgen QORIQ_CLK_CMUX 3>;
d-cache-size = <0x8000>;
d-cache-line-size = <64>;
- d-cache-sets = <128>;
+ d-cache-sets = <256>;
i-cache-size = <0xC000>;
i-cache-line-size = <64>;
- i-cache-sets = <192>;
+ i-cache-sets = <256>;
next-level-cache = <&cluster3_l2>;
cpu-idle-states = <&cpu_pw15>;
#cooling-cells = <2>;
@@ -170,10 +170,10 @@ cpu400: cpu at 400 {
clocks = <&clockgen QORIQ_CLK_CMUX 4>;
d-cache-size = <0x8000>;
d-cache-line-size = <64>;
- d-cache-sets = <128>;
+ d-cache-sets = <256>;
i-cache-size = <0xC000>;
i-cache-line-size = <64>;
- i-cache-sets = <192>;
+ i-cache-sets = <256>;
next-level-cache = <&cluster4_l2>;
cpu-idle-states = <&cpu_pw15>;
#cooling-cells = <2>;
@@ -187,10 +187,10 @@ cpu401: cpu at 401 {
clocks = <&clockgen QORIQ_CLK_CMUX 4>;
d-cache-size = <0x8000>;
d-cache-line-size = <64>;
- d-cache-sets = <128>;
+ d-cache-sets = <256>;
i-cache-size = <0xC000>;
i-cache-line-size = <64>;
- i-cache-sets = <192>;
+ i-cache-sets = <256>;
next-level-cache = <&cluster4_l2>;
cpu-idle-states = <&cpu_pw15>;
#cooling-cells = <2>;
@@ -204,10 +204,10 @@ cpu500: cpu at 500 {
clocks = <&clockgen QORIQ_CLK_CMUX 5>;
d-cache-size = <0x8000>;
d-cache-line-size = <64>;
- d-cache-sets = <128>;
+ d-cache-sets = <256>;
i-cache-size = <0xC000>;
i-cache-line-size = <64>;
- i-cache-sets = <192>;
+ i-cache-sets = <256>;
next-level-cache = <&cluster5_l2>;
cpu-idle-states = <&cpu_pw15>;
#cooling-cells = <2>;
@@ -221,10 +221,10 @@ cpu501: cpu at 501 {
clocks = <&clockgen QORIQ_CLK_CMUX 5>;
d-cache-size = <0x8000>;
d-cache-line-size = <64>;
- d-cache-sets = <128>;
+ d-cache-sets = <256>;
i-cache-size = <0xC000>;
i-cache-line-size = <64>;
- i-cache-sets = <192>;
+ i-cache-sets = <256>;
next-level-cache = <&cluster5_l2>;
cpu-idle-states = <&cpu_pw15>;
#cooling-cells = <2>;
@@ -238,10 +238,10 @@ cpu600: cpu at 600 {
clocks = <&clockgen QORIQ_CLK_CMUX 6>;
d-cache-size = <0x8000>;
d-cache-line-size = <64>;
- d-cache-sets = <128>;
+ d-cache-sets = <256>;
i-cache-size = <0xC000>;
i-cache-line-size = <64>;
- i-cache-sets = <192>;
+ i-cache-sets = <256>;
next-level-cache = <&cluster6_l2>;
cpu-idle-states = <&cpu_pw15>;
#cooling-cells = <2>;
@@ -255,10 +255,10 @@ cpu601: cpu at 601 {
clocks = <&clockgen QORIQ_CLK_CMUX 6>;
d-cache-size = <0x8000>;
d-cache-line-size = <64>;
- d-cache-sets = <128>;
+ d-cache-sets = <256>;
i-cache-size = <0xC000>;
i-cache-line-size = <64>;
- i-cache-sets = <192>;
+ i-cache-sets = <256>;
next-level-cache = <&cluster6_l2>;
cpu-idle-states = <&cpu_pw15>;
#cooling-cells = <2>;
@@ -272,10 +272,10 @@ cpu700: cpu at 700 {
clocks = <&clockgen QORIQ_CLK_CMUX 7>;
d-cache-size = <0x8000>;
d-cache-line-size = <64>;
- d-cache-sets = <128>;
+ d-cache-sets = <256>;
i-cache-size = <0xC000>;
i-cache-line-size = <64>;
- i-cache-sets = <192>;
+ i-cache-sets = <256>;
next-level-cache = <&cluster7_l2>;
cpu-idle-states = <&cpu_pw15>;
#cooling-cells = <2>;
@@ -289,10 +289,10 @@ cpu701: cpu at 701 {
clocks = <&clockgen QORIQ_CLK_CMUX 7>;
d-cache-size = <0x8000>;
d-cache-line-size = <64>;
- d-cache-sets = <128>;
+ d-cache-sets = <256>;
i-cache-size = <0xC000>;
i-cache-line-size = <64>;
- i-cache-sets = <192>;
+ i-cache-sets = <256>;
next-level-cache = <&cluster7_l2>;
cpu-idle-states = <&cpu_pw15>;
#cooling-cells = <2>;
--
2.25.1
More information about the linux-arm-kernel
mailing list