6.18-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Huacai Chen <chenhuacai@loongson.cn>

[ Upstream commit 48a82a3f44576a1b227f964fdb150e1cae7455bf ]

32BIT Loongson machines don't have SMC and FreqCtrl registers, so make
this driver depend on MACH_LOONGSON64 (only for LoongArch based 64bit
machines currently).

Cc: stable@vger.kernel.org
Fixes: ccf51454145b ("cpufreq: Add Loongson-3 CPUFreq driver support")
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
Reviewed-by: Zhongqiu Han <zhongqiu.han@oss.qualcomm.com>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/cpufreq/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/cpufreq/Kconfig b/drivers/cpufreq/Kconfig
index 78702a08364f3..73c1b62c1b37b 100644
--- a/drivers/cpufreq/Kconfig
+++ b/drivers/cpufreq/Kconfig
@@ -289,6 +289,7 @@ endif
 if LOONGARCH
 config LOONGSON3_CPUFREQ
 	tristate "Loongson3 CPUFreq Driver"
+	depends on MACH_LOONGSON64
 	help
 	  This option adds a CPUFreq driver for Loongson processors which
 	  support software configurable cpu frequency.
-- 
2.53.0