[PATCH v2 2/3] arm64: dts: exynos: gs101: add CPU clocks
Tudor Ambarus
tudor.ambarus at linaro.org
Wed Aug 27 05:59:47 PDT 2025
Add the GS101 CPU clocks exposed through the ACPM protocol.
Signed-off-by: Tudor Ambarus <tudor.ambarus at linaro.org>
---
arch/arm64/boot/dts/exynos/google/gs101.dtsi | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/arch/arm64/boot/dts/exynos/google/gs101.dtsi b/arch/arm64/boot/dts/exynos/google/gs101.dtsi
index f00754692bbac39fd828ebd4ef7c269f746f2522..746b7d8ecdc90fd746015b8322924bac66c6e363 100644
--- a/arch/arm64/boot/dts/exynos/google/gs101.dtsi
+++ b/arch/arm64/boot/dts/exynos/google/gs101.dtsi
@@ -72,6 +72,7 @@ cpu0: cpu at 0 {
device_type = "cpu";
compatible = "arm,cortex-a55";
reg = <0x0000>;
+ clocks = <&acpm_ipc CLK_ACPM_DVFS_CPUCL0>;
enable-method = "psci";
cpu-idle-states = <&ananke_cpu_sleep>;
capacity-dmips-mhz = <250>;
@@ -82,6 +83,7 @@ cpu1: cpu at 100 {
device_type = "cpu";
compatible = "arm,cortex-a55";
reg = <0x0100>;
+ clocks = <&acpm_ipc CLK_ACPM_DVFS_CPUCL0>;
enable-method = "psci";
cpu-idle-states = <&ananke_cpu_sleep>;
capacity-dmips-mhz = <250>;
@@ -92,6 +94,7 @@ cpu2: cpu at 200 {
device_type = "cpu";
compatible = "arm,cortex-a55";
reg = <0x0200>;
+ clocks = <&acpm_ipc CLK_ACPM_DVFS_CPUCL0>;
enable-method = "psci";
cpu-idle-states = <&ananke_cpu_sleep>;
capacity-dmips-mhz = <250>;
@@ -102,6 +105,7 @@ cpu3: cpu at 300 {
device_type = "cpu";
compatible = "arm,cortex-a55";
reg = <0x0300>;
+ clocks = <&acpm_ipc CLK_ACPM_DVFS_CPUCL0>;
enable-method = "psci";
cpu-idle-states = <&ananke_cpu_sleep>;
capacity-dmips-mhz = <250>;
@@ -112,6 +116,7 @@ cpu4: cpu at 400 {
device_type = "cpu";
compatible = "arm,cortex-a76";
reg = <0x0400>;
+ clocks = <&acpm_ipc CLK_ACPM_DVFS_CPUCL1>;
enable-method = "psci";
cpu-idle-states = <&enyo_cpu_sleep>;
capacity-dmips-mhz = <620>;
@@ -122,6 +127,7 @@ cpu5: cpu at 500 {
device_type = "cpu";
compatible = "arm,cortex-a76";
reg = <0x0500>;
+ clocks = <&acpm_ipc CLK_ACPM_DVFS_CPUCL1>;
enable-method = "psci";
cpu-idle-states = <&enyo_cpu_sleep>;
capacity-dmips-mhz = <620>;
@@ -132,6 +138,7 @@ cpu6: cpu at 600 {
device_type = "cpu";
compatible = "arm,cortex-x1";
reg = <0x0600>;
+ clocks = <&acpm_ipc CLK_ACPM_DVFS_CPUCL2>;
enable-method = "psci";
cpu-idle-states = <&hera_cpu_sleep>;
capacity-dmips-mhz = <1024>;
@@ -142,6 +149,7 @@ cpu7: cpu at 700 {
device_type = "cpu";
compatible = "arm,cortex-x1";
reg = <0x0700>;
+ clocks = <&acpm_ipc CLK_ACPM_DVFS_CPUCL2>;
enable-method = "psci";
cpu-idle-states = <&hera_cpu_sleep>;
capacity-dmips-mhz = <1024>;
--
2.51.0.261.g7ce5a0a67e-goog
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