From a44982e45922096726ed9376ef9bc40d8e2bb954 Mon Sep 17 00:00:00 2001 From: chenxing Date: Wed, 4 Jul 2012 17:23:30 +0800 Subject: [PATCH] rk30:sdk: add GPU frequency limit between 133MHz to 400MHz --- arch/arm/mach-rk30/cpufreq.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/arm/mach-rk30/cpufreq.c b/arch/arm/mach-rk30/cpufreq.c index b352b1f9f7a5..f7a1c87c21b7 100755 --- a/arch/arm/mach-rk30/cpufreq.c +++ b/arch/arm/mach-rk30/cpufreq.c @@ -256,6 +256,9 @@ static int rk30_cpu_init(struct cpufreq_policy *policy) } clk_enable_dvfs(cpu_clk); + /* Limit gpu frequency between 133M to 400M */ + dvfs_clk_enable_limit(gpu_clk, 133000000, 400000000); + freq_wq = create_singlethread_workqueue("rk30_cpufreqd"); #ifdef CONFIG_RK30_CPU_FREQ_LIMIT_BY_TEMP if (rk30_cpufreq_is_ondemand_policy(policy)) { -- 2.34.1