struct rpm_smd_clk_desc {
struct clk_smd_rpm **clks;
size_t num_clks;
+ bool scaling_before_handover;
};
static DEFINE_MUTEX(rpm_smd_clk_lock);
static const struct rpm_smd_clk_desc rpm_clk_msm8974 = {
.clks = msm8974_clks,
.num_clks = ARRAY_SIZE(msm8974_clks),
+ .scaling_before_handover = true,
};
static struct clk_smd_rpm *msm8976_clks[] = {
rpm_smd_clks = desc->clks;
num_clks = desc->num_clks;
+ if (desc->scaling_before_handover) {
+ ret = clk_smd_rpm_enable_scaling();
+ if (ret)
+ goto err;
+ }
+
for (i = 0; i < num_clks; i++) {
if (!rpm_smd_clks[i])
continue;
goto err;
}
- ret = clk_smd_rpm_enable_scaling();
- if (ret)
- goto err;
+ if (!desc->scaling_before_handover) {
+ ret = clk_smd_rpm_enable_scaling();
+ if (ret)
+ goto err;
+ }
for (i = 0; i < num_clks; i++) {
if (!rpm_smd_clks[i])