diff options
Diffstat (limited to 'drivers/clk/qcom')
| -rw-r--r-- | drivers/clk/qcom/clk-regmap-divider.c | 20 | ||||
| -rw-r--r-- | drivers/clk/qcom/clk-smd-rpm.c | 9 | ||||
| -rw-r--r-- | drivers/clk/qcom/gcc-msm8996.c | 8 |
3 files changed, 11 insertions, 26 deletions
diff --git a/drivers/clk/qcom/clk-regmap-divider.c b/drivers/clk/qcom/clk-regmap-divider.c index 4e9b8c2c8980..1ee75a5e93f4 100644 --- a/drivers/clk/qcom/clk-regmap-divider.c +++ b/drivers/clk/qcom/clk-regmap-divider.c @@ -28,22 +28,14 @@ static long div_round_ro_rate(struct clk_hw *hw, unsigned long rate, { struct clk_regmap_div *divider = to_clk_regmap_div(hw); struct clk_regmap *clkr = ÷r->clkr; - u32 div; - struct clk_hw *hw_parent = clk_hw_get_parent(hw); - - regmap_read(clkr->regmap, divider->reg, &div); - div >>= divider->shift; - div &= BIT(divider->width) - 1; - div += 1; - - if (clk_hw_get_flags(hw) & CLK_SET_RATE_PARENT) { - if (!hw_parent) - return -EINVAL; + u32 val; - *prate = clk_hw_round_rate(hw_parent, rate * div); - } + regmap_read(clkr->regmap, divider->reg, &val); + val >>= divider->shift; + val &= BIT(divider->width) - 1; - return DIV_ROUND_UP_ULL((u64)*prate, div); + return divider_ro_round_rate(hw, rate, prate, NULL, divider->width, + CLK_DIVIDER_ROUND_CLOSEST, val); } static long div_round_rate(struct clk_hw *hw, unsigned long rate, diff --git a/drivers/clk/qcom/clk-smd-rpm.c b/drivers/clk/qcom/clk-smd-rpm.c index c26d9007bfc4..850c02a52248 100644 --- a/drivers/clk/qcom/clk-smd-rpm.c +++ b/drivers/clk/qcom/clk-smd-rpm.c @@ -686,7 +686,7 @@ static int rpm_smd_clk_probe(struct platform_device *pdev) goto err; } - ret = of_clk_add_hw_provider(pdev->dev.of_node, qcom_smdrpm_clk_hw_get, + ret = devm_of_clk_add_hw_provider(&pdev->dev, qcom_smdrpm_clk_hw_get, rcc); if (ret) goto err; @@ -697,19 +697,12 @@ err: return ret; } -static int rpm_smd_clk_remove(struct platform_device *pdev) -{ - of_clk_del_provider(pdev->dev.of_node); - return 0; -} - static struct platform_driver rpm_smd_clk_driver = { .driver = { .name = "qcom-clk-smd-rpm", .of_match_table = rpm_smd_clk_match_table, }, .probe = rpm_smd_clk_probe, - .remove = rpm_smd_clk_remove, }; static int __init rpm_smd_clk_init(void) diff --git a/drivers/clk/qcom/gcc-msm8996.c b/drivers/clk/qcom/gcc-msm8996.c index 5d7451209206..3d6452932797 100644 --- a/drivers/clk/qcom/gcc-msm8996.c +++ b/drivers/clk/qcom/gcc-msm8996.c @@ -2895,7 +2895,7 @@ static struct clk_branch gcc_aggre0_snoc_axi_clk = { .name = "gcc_aggre0_snoc_axi_clk", .parent_names = (const char *[]){ "system_noc_clk_src" }, .num_parents = 1, - .flags = CLK_SET_RATE_PARENT, + .flags = CLK_SET_RATE_PARENT | CLK_IS_CRITICAL, .ops = &clk_branch2_ops, }, }, @@ -2910,7 +2910,7 @@ static struct clk_branch gcc_aggre0_cnoc_ahb_clk = { .name = "gcc_aggre0_cnoc_ahb_clk", .parent_names = (const char *[]){ "config_noc_clk_src" }, .num_parents = 1, - .flags = CLK_SET_RATE_PARENT, + .flags = CLK_SET_RATE_PARENT | CLK_IS_CRITICAL, .ops = &clk_branch2_ops, }, }, @@ -2925,7 +2925,7 @@ static struct clk_branch gcc_smmu_aggre0_axi_clk = { .name = "gcc_smmu_aggre0_axi_clk", .parent_names = (const char *[]){ "system_noc_clk_src" }, .num_parents = 1, - .flags = CLK_SET_RATE_PARENT, + .flags = CLK_SET_RATE_PARENT | CLK_IS_CRITICAL, .ops = &clk_branch2_ops, }, }, @@ -2940,7 +2940,7 @@ static struct clk_branch gcc_smmu_aggre0_ahb_clk = { .name = "gcc_smmu_aggre0_ahb_clk", .parent_names = (const char *[]){ "config_noc_clk_src" }, .num_parents = 1, - .flags = CLK_SET_RATE_PARENT, + .flags = CLK_SET_RATE_PARENT | CLK_IS_CRITICAL, .ops = &clk_branch2_ops, }, }, |