diff options
Diffstat (limited to 'drivers/clk/qcom/clock-qcom.c')
| -rw-r--r-- | drivers/clk/qcom/clock-qcom.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/drivers/clk/qcom/clock-qcom.c b/drivers/clk/qcom/clock-qcom.c index 7687bbe6a23..5018851725b 100644 --- a/drivers/clk/qcom/clock-qcom.c +++ b/drivers/clk/qcom/clock-qcom.c @@ -74,6 +74,21 @@ void clk_enable_vote_clk(phys_addr_t base, const struct vote_clk *vclk) } while ((val != BRANCH_ON_VAL) && (val != BRANCH_NOC_FSM_ON_VAL)); } +int qcom_gate_clk_en(const struct msm_clk_priv *priv, unsigned long id) +{ + u32 val; + if (id >= priv->data->num_clks || priv->data->clks[id].reg == 0) { + log_err("gcc@%#08llx: unknown clock ID %lu!\n", + priv->base, id); + return -ENOENT; + } + + val = readl(priv->base + priv->data->clks[id].reg); + writel(val | priv->data->clks[id].en_val, priv->base + priv->data->clks[id].reg); + + return 0; +} + #define APPS_CMD_RCGR_UPDATE BIT(0) /* Update clock command via CMD_RCGR */ |