diff options
Diffstat (limited to 'drivers/clk/rockchip/clk-ddr.c')
| -rw-r--r-- | drivers/clk/rockchip/clk-ddr.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/drivers/clk/rockchip/clk-ddr.c b/drivers/clk/rockchip/clk-ddr.c index 86718c54e56b..8866a65982a0 100644 --- a/drivers/clk/rockchip/clk-ddr.c +++ b/drivers/clk/rockchip/clk-ddr.c @@ -55,17 +55,18 @@ rockchip_ddrclk_sip_recalc_rate(struct clk_hw *hw, return res.a0; } -static long rockchip_ddrclk_sip_round_rate(struct clk_hw *hw, - unsigned long rate, - unsigned long *prate) +static int rockchip_ddrclk_sip_determine_rate(struct clk_hw *hw, + struct clk_rate_request *req) { struct arm_smccc_res res; - arm_smccc_smc(ROCKCHIP_SIP_DRAM_FREQ, rate, 0, + arm_smccc_smc(ROCKCHIP_SIP_DRAM_FREQ, req->rate, 0, ROCKCHIP_SIP_CONFIG_DRAM_ROUND_RATE, 0, 0, 0, 0, &res); - return res.a0; + req->rate = res.a0; + + return 0; } static u8 rockchip_ddrclk_get_parent(struct clk_hw *hw) @@ -83,7 +84,7 @@ static u8 rockchip_ddrclk_get_parent(struct clk_hw *hw) static const struct clk_ops rockchip_ddrclk_sip_ops = { .recalc_rate = rockchip_ddrclk_sip_recalc_rate, .set_rate = rockchip_ddrclk_sip_set_rate, - .round_rate = rockchip_ddrclk_sip_round_rate, + .determine_rate = rockchip_ddrclk_sip_determine_rate, .get_parent = rockchip_ddrclk_get_parent, }; |