[PATCH v4 1/2] cpufreq: dt-platdev: Add SpacemiT K1 SoC to the allowlist

From: Shuwei Wu

Date: Fri Jun 26 2026 - 04:13:32 EST


Add the compatible string for supporting the generic
cpufreq driver on the SpacemiT K1 SoC.

Signed-off-by: Shuwei Wu <shuwei.wu@xxxxxxxxxxx>
---
Changes in v4:
- Drop the K1-specific cpufreq driver and use cpufreq-dt again
- Add spacemit,k1 back to the cpufreq-dt allowlist

Changes in v3:
- Add a K1-specific cpufreq driver for the shared-rail, dual-clock topology
- Add spacemit,k1 to the cpufreq-dt blocklist
---
---
drivers/cpufreq/cpufreq-dt-platdev.c | 2 ++
1 file changed, 2 insertions(+)

diff --git a/drivers/cpufreq/cpufreq-dt-platdev.c b/drivers/cpufreq/cpufreq-dt-platdev.c
index 25fd3b191b7e..e262394b56f9 100644
--- a/drivers/cpufreq/cpufreq-dt-platdev.c
+++ b/drivers/cpufreq/cpufreq-dt-platdev.c
@@ -81,6 +81,8 @@ static const struct of_device_id allowlist[] __initconst = {
{ .have_governor_per_policy = true, },
},

+ { .compatible = "spacemit,k1", },
+
{ .compatible = "st-ericsson,u8500", },
{ .compatible = "st-ericsson,u8540", },
{ .compatible = "st-ericsson,u9500", },

--
2.53.0