diff options
Diffstat (limited to 'drivers/clk/keystone')
-rw-r--r-- | drivers/clk/keystone/sci-clk.c | 14 | ||||
-rw-r--r-- | drivers/clk/keystone/syscon-clk.c | 13 |
2 files changed, 24 insertions, 3 deletions
diff --git a/drivers/clk/keystone/sci-clk.c b/drivers/clk/keystone/sci-clk.c index 35fe197dd303..c5894fc9395e 100644 --- a/drivers/clk/keystone/sci-clk.c +++ b/drivers/clk/keystone/sci-clk.c @@ -272,7 +272,7 @@ static const struct clk_ops sci_clk_ops = { }; /** - * _sci_clk_get - Gets a handle for an SCI clock + * _sci_clk_build - Gets a handle for an SCI clock * @provider: Handle to SCI clock provider * @sci_clk: Handle to the SCI clock to populate * @@ -516,6 +516,7 @@ static int ti_sci_scan_clocks_from_dt(struct sci_clk_provider *provider) struct sci_clk *sci_clk, *prev; int num_clks = 0; int num_parents; + bool state; int clk_id; const char * const clk_names[] = { "clocks", "assigned-clocks", "assigned-clock-parents", NULL @@ -586,6 +587,15 @@ static int ti_sci_scan_clocks_from_dt(struct sci_clk_provider *provider) clk_id = args.args[1] + 1; while (num_parents--) { + /* Check if this clock id is valid */ + ret = provider->ops->is_auto(provider->sci, + sci_clk->dev_id, clk_id, &state); + + if (ret) { + clk_id++; + continue; + } + sci_clk = devm_kzalloc(dev, sizeof(*sci_clk), GFP_KERNEL); @@ -697,7 +707,7 @@ static void ti_sci_clk_remove(struct platform_device *pdev) static struct platform_driver ti_sci_clk_driver = { .probe = ti_sci_clk_probe, - .remove_new = ti_sci_clk_remove, + .remove = ti_sci_clk_remove, .driver = { .name = "ti-sci-clk", .of_match_table = of_match_ptr(ti_sci_clk_of_match), diff --git a/drivers/clk/keystone/syscon-clk.c b/drivers/clk/keystone/syscon-clk.c index 935d9a2d8c2b..c509929da854 100644 --- a/drivers/clk/keystone/syscon-clk.c +++ b/drivers/clk/keystone/syscon-clk.c @@ -105,6 +105,12 @@ static struct clk_hw return &priv->hw; } +static const struct regmap_config ti_syscon_regmap_cfg = { + .reg_bits = 32, + .val_bits = 32, + .reg_stride = 4, +}; + static int ti_syscon_gate_clk_probe(struct platform_device *pdev) { const struct ti_syscon_gate_clk_data *data, *p; @@ -113,12 +119,17 @@ static int ti_syscon_gate_clk_probe(struct platform_device *pdev) int num_clks, num_parents, i; const char *parent_name; struct regmap *regmap; + void __iomem *base; data = device_get_match_data(dev); if (!data) return -EINVAL; - regmap = device_node_to_regmap(dev->of_node); + base = devm_platform_ioremap_resource(pdev, 0); + if (IS_ERR(base)) + return PTR_ERR(base); + + regmap = regmap_init_mmio(dev, base, &ti_syscon_regmap_cfg); if (IS_ERR(regmap)) return dev_err_probe(dev, PTR_ERR(regmap), "failed to get regmap\n"); |