As recommended by Stephen Boyd, convert the Agilex/Stratix10/n5x clock
driver to use the clk_hw registration method.
Suggested-by: Stephen Boyd <sb...@kernel.org>
Signed-off-by: Dinh Nguyen <dingu...@kernel.org>
---
drivers/clk/socfpga/clk-agilex.c | 114 ++++++++++++++-------------
drivers/clk/socfpga/clk-gate-s10.c | 15 ++--
drivers/clk/socfpga/clk-periph-s10.c | 42 +++++-----
drivers/clk/socfpga/clk-pll-s10.c | 43 +++++-----
drivers/clk/socfpga/clk-s10.c | 68 +++++++---------
drivers/clk/socfpga/stratix10-clk.h | 24 +++---
6 files changed, 159 insertions(+), 147 deletions(-)
diff --git a/drivers/clk/socfpga/clk-agilex.c b/drivers/clk/socfpga/clk-agilex.c
index 7689bdd0a914..319c69112bcf 100644
--- a/drivers/clk/socfpga/clk-agilex.c
+++ b/drivers/clk/socfpga/clk-agilex.c
@@ -303,18 +303,18 @@ static const struct stratix10_gate_clock
agilex_gate_clks[] = {
static int n5x_clk_register_c_perip(const struct n5x_perip_c_clock *clks,
int nums, struct stratix10_clock_data
*data)
{
- struct clk *clk;
+ struct clk_hw *hw_clk;
void __iomem *base = data->base;
int i;
for (i = 0; i < nums; i++) {
- clk = n5x_register_periph(&clks[i], base);
- if (IS_ERR(clk)) {
+ hw_clk = n5x_register_periph(&clks[i], base);
+ if (IS_ERR(hw_clk)) {
pr_err("%s: failed to register clock %s\n",
__func__, clks[i].name);
continue;
}
- data->clk_data.clks[clks[i].id] = clk;
+ data->clk_data.hws[clks[i].id] = hw_clk;
}
return 0;
}
@@ -322,18 +322,18 @@ static int n5x_clk_register_c_perip(const struct
n5x_perip_c_clock *clks,
static int agilex_clk_register_c_perip(const struct stratix10_perip_c_clock
*clks,
int nums, struct stratix10_clock_data
*data)
{
- struct clk *clk;
+ struct clk_hw *hw_clk;
void __iomem *base = data->base;
int i;
for (i = 0; i < nums; i++) {
- clk = s10_register_periph(&clks[i], base);
- if (IS_ERR(clk)) {
+ hw_clk = s10_register_periph(&clks[i], base);
+ if (IS_ERR(hw_clk)) {
pr_err("%s: failed to register clock %s\n",
__func__, clks[i].name);
continue;
}
- data->clk_data.clks[clks[i].id] = clk;
+ data->clk_data.hws[clks[i].id] = hw_clk;
}
return 0;
}
@@ -341,18 +341,18 @@ static int agilex_clk_register_c_perip(const struct
stratix10_perip_c_clock *clk
static int agilex_clk_register_cnt_perip(const struct
stratix10_perip_cnt_clock *clks,
int nums, struct stratix10_clock_data
*data)
{
- struct clk *clk;
+ struct clk_hw *hw_clk;
void __iomem *base = data->base;
int i;
for (i = 0; i < nums; i++) {
- clk = s10_register_cnt_periph(&clks[i], base);
- if (IS_ERR(clk)) {
+ hw_clk = s10_register_cnt_periph(&clks[i], base);
+ if (IS_ERR(hw_clk)) {
pr_err("%s: failed to register clock %s\n",
__func__, clks[i].name);
continue;
}
- data->clk_data.clks[clks[i].id] = clk;
+ data->clk_data.hws[clks[i].id] = hw_clk;
}
return 0;
@@ -360,18 +360,18 @@ static int agilex_clk_register_cnt_perip(const struct
stratix10_perip_cnt_clock
static int agilex_clk_register_gate(const struct stratix10_gate_clock *clks,
int nums, struct stratix10_clock_data *data)
{
- struct clk *clk;
+ struct clk_hw *hw_clk;
void __iomem *base = data->base;
int i;
for (i = 0; i < nums; i++) {
- clk = s10_register_gate(&clks[i], base);
- if (IS_ERR(clk)) {
+ hw_clk = s10_register_gate(&clks[i], base);
+ if (IS_ERR(hw_clk)) {
pr_err("%s: failed to register clock %s\n",
__func__, clks[i].name);
continue;
}
- data->clk_data.clks[clks[i].id] = clk;
+ data->clk_data.hws[clks[i].id] = hw_clk;
}
return 0;
@@ -380,18 +380,18 @@ static int agilex_clk_register_gate(const struct
stratix10_gate_clock *clks,
static int agilex_clk_register_pll(const struct stratix10_pll_clock *clks,
int nums, struct stratix10_clock_data *data)
{
- struct clk *clk;
+ struct clk_hw *hw_clk;
void __iomem *base = data->base;
int i;
for (i = 0; i < nums; i++) {
- clk = agilex_register_pll(&clks[i], base);
- if (IS_ERR(clk)) {
+ hw_clk = agilex_register_pll(&clks[i], base);
+ if (IS_ERR(hw_clk)) {
pr_err("%s: failed to register clock %s\n",
__func__, clks[i].name);
continue;
}
- data->clk_data.clks[clks[i].id] = clk;
+ data->clk_data.hws[clks[i].id] = hw_clk;
}
return 0;
@@ -400,64 +400,49 @@ static int agilex_clk_register_pll(const struct
stratix10_pll_clock *clks,
static int n5x_clk_register_pll(const struct stratix10_pll_clock *clks,
int nums, struct stratix10_clock_data *data)
{
- struct clk *clk;
+ struct clk_hw *hw_clk;
void __iomem *base = data->base;
int i;
for (i = 0; i < nums; i++) {
- clk = n5x_register_pll(&clks[i], base);
- if (IS_ERR(clk)) {
+ hw_clk = n5x_register_pll(&clks[i], base);
+ if (IS_ERR(hw_clk)) {
pr_err("%s: failed to register clock %s\n",
__func__, clks[i].name);
continue;
}
- data->clk_data.clks[clks[i].id] = clk;
+ data->clk_data.hws[clks[i].id] = hw_clk;
}
return 0;
}
-static struct stratix10_clock_data *__socfpga_agilex_clk_init(struct
platform_device *pdev,
- int nr_clks)
+static int agilex_clkmgr_init(struct platform_device *pdev)
{
struct device_node *np = pdev->dev.of_node;
struct device *dev = &pdev->dev;
struct stratix10_clock_data *clk_data;
- struct clk **clk_table;
struct resource *res;
void __iomem *base;
- int ret;
+ int i, num_clks;
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
base = devm_ioremap_resource(dev, res);
if (IS_ERR(base))
- return ERR_CAST(base);
-
- clk_data = devm_kzalloc(dev, sizeof(*clk_data), GFP_KERNEL);
- if (!clk_data)
- return ERR_PTR(-ENOMEM);
+ return PTR_ERR(base);
- clk_data->base = base;
- clk_table = devm_kcalloc(dev, nr_clks, sizeof(*clk_table), GFP_KERNEL);
- if (!clk_table)
- return ERR_PTR(-ENOMEM);
-
- clk_data->clk_data.clks = clk_table;
- clk_data->clk_data.clk_num = nr_clks;
- ret = of_clk_add_provider(np, of_clk_src_onecell_get,
&clk_data->clk_data);
- if (ret)
- return ERR_PTR(ret);
+ num_clks = AGILEX_NUM_CLKS;
- return clk_data;
-}
+ clk_data = devm_kzalloc(dev, struct_size(clk_data, clk_data.hws,
+ num_clks), GFP_KERNEL);
+ if (!clk_data)
+ return -ENOMEM;
-static int agilex_clkmgr_init(struct platform_device *pdev)
-{
- struct stratix10_clock_data *clk_data;
+ for (i = 0; i < num_clks; i++)
+ clk_data->clk_data.hws[i] = ERR_PTR(-ENOENT);
- clk_data = __socfpga_agilex_clk_init(pdev, AGILEX_NUM_CLKS);
- if (IS_ERR(clk_data))
- return PTR_ERR(clk_data);
+ clk_data->base = base;
+ clk_data->clk_data.num = num_clks;
agilex_clk_register_pll(agilex_pll_clks, ARRAY_SIZE(agilex_pll_clks),
clk_data);
@@ -470,16 +455,36 @@ static int agilex_clkmgr_init(struct platform_device
*pdev)
agilex_clk_register_gate(agilex_gate_clks, ARRAY_SIZE(agilex_gate_clks),
clk_data);
+ of_clk_add_hw_provider(np, of_clk_hw_onecell_get, &clk_data->clk_data);
return 0;
}
static int n5x_clkmgr_init(struct platform_device *pdev)
{
+ struct device_node *np = pdev->dev.of_node;
+ struct device *dev = &pdev->dev;
struct stratix10_clock_data *clk_data;
+ struct resource *res;
+ void __iomem *base;
+ int i, num_clks;
+
+ res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ base = devm_ioremap_resource(dev, res);
+ if (IS_ERR(base))
+ return PTR_ERR(base);
+
+ num_clks = AGILEX_NUM_CLKS;
+
+ clk_data = devm_kzalloc(dev, struct_size(clk_data, clk_data.hws,
+ num_clks), GFP_KERNEL);
+ if (!clk_data)
+ return -ENOMEM;
+
+ for (i = 0; i < num_clks; i++)
+ clk_data->clk_data.hws[i] = ERR_PTR(-ENOENT);
- clk_data = __socfpga_agilex_clk_init(pdev, AGILEX_NUM_CLKS);
- if (IS_ERR(clk_data))
- return PTR_ERR(clk_data);
+ clk_data->base = base;
+ clk_data->clk_data.num = num_clks;
n5x_clk_register_pll(agilex_pll_clks, ARRAY_SIZE(agilex_pll_clks),
clk_data);
@@ -492,6 +497,7 @@ static int n5x_clkmgr_init(struct platform_device *pdev)
agilex_clk_register_gate(agilex_gate_clks, ARRAY_SIZE(agilex_gate_clks),
clk_data);
+ of_clk_add_hw_provider(np, of_clk_hw_onecell_get, &clk_data->clk_data);
return 0;
}
diff --git a/drivers/clk/socfpga/clk-gate-s10.c
b/drivers/clk/socfpga/clk-gate-s10.c
index 083b2ec21fdd..f9f403d7bb58 100644
--- a/drivers/clk/socfpga/clk-gate-s10.c
+++ b/drivers/clk/socfpga/clk-gate-s10.c
@@ -65,12 +65,13 @@ static const struct clk_ops dbgclk_ops = {
.get_parent = socfpga_gate_get_parent,
};
-struct clk *s10_register_gate(const struct stratix10_gate_clock *clks, void
__iomem *regbase)
+struct clk_hw *s10_register_gate(const struct stratix10_gate_clock *clks, void
__iomem *regbase)
{
- struct clk *clk;
+ struct clk_hw *hw_clk;
struct socfpga_gate_clk *socfpga_clk;
struct clk_init_data init;
const char *parent_name = clks->parent_name;
+ int ret;
socfpga_clk = kzalloc(sizeof(*socfpga_clk), GFP_KERNEL);
if (!socfpga_clk)
@@ -112,10 +113,12 @@ struct clk *s10_register_gate(const struct
stratix10_gate_clock *clks, void __io
init.parent_data = clks->parent_data;
socfpga_clk->hw.hw.init = &init;
- clk = clk_register(NULL, &socfpga_clk->hw.hw);
- if (WARN_ON(IS_ERR(clk))) {
+ hw_clk = &socfpga_clk->hw.hw;
+
+ ret = clk_hw_register(NULL, &socfpga_clk->hw.hw);
+ if (ret) {
kfree(socfpga_clk);
- return NULL;
+ return ERR_PTR(ret);
}
- return clk;
+ return hw_clk;
}
diff --git a/drivers/clk/socfpga/clk-periph-s10.c
b/drivers/clk/socfpga/clk-periph-s10.c
index 0ff2b9d24035..e5a5fef76df7 100644
--- a/drivers/clk/socfpga/clk-periph-s10.c
+++ b/drivers/clk/socfpga/clk-periph-s10.c
@@ -93,14 +93,15 @@ static const struct clk_ops peri_cnt_clk_ops = {
.get_parent = clk_periclk_get_parent,
};
-struct clk *s10_register_periph(const struct stratix10_perip_c_clock *clks,
+struct clk_hw *s10_register_periph(const struct stratix10_perip_c_clock *clks,
void __iomem *reg)
{
- struct clk *clk;
+ struct clk_hw *hw_clk;
struct socfpga_periph_clk *periph_clk;
struct clk_init_data init;
const char *name = clks->name;
const char *parent_name = clks->parent_name;
+ int ret;
periph_clk = kzalloc(sizeof(*periph_clk), GFP_KERNEL);
if (WARN_ON(!periph_clk))
@@ -118,23 +119,25 @@ struct clk *s10_register_periph(const struct
stratix10_perip_c_clock *clks,
init.parent_data = clks->parent_data;
periph_clk->hw.hw.init = &init;
+ hw_clk = &periph_clk->hw.hw;
- clk = clk_register(NULL, &periph_clk->hw.hw);
- if (WARN_ON(IS_ERR(clk))) {
+ ret = clk_hw_register(NULL, hw_clk);
+ if (ret) {
kfree(periph_clk);
- return NULL;
+ return ERR_PTR(ret);
}
- return clk;
+ return hw_clk;
}
-struct clk *n5x_register_periph(const struct n5x_perip_c_clock *clks,
+struct clk_hw *n5x_register_periph(const struct n5x_perip_c_clock *clks,
void __iomem *regbase)
{
- struct clk *clk;
+ struct clk_hw *hw_clk;
struct socfpga_periph_clk *periph_clk;
struct clk_init_data init;
const char *name = clks->name;
const char *parent_name = clks->parent_name;
+ int ret;
periph_clk = kzalloc(sizeof(*periph_clk), GFP_KERNEL);
if (WARN_ON(!periph_clk))
@@ -151,23 +154,25 @@ struct clk *n5x_register_periph(const struct
n5x_perip_c_clock *clks,
init.parent_names = parent_name ? &parent_name : NULL;
periph_clk->hw.hw.init = &init;
+ hw_clk = &periph_clk->hw.hw;
- clk = clk_register(NULL, &periph_clk->hw.hw);
- if (WARN_ON(IS_ERR(clk))) {
+ ret = clk_hw_register(NULL, hw_clk);
+ if (ret) {
kfree(periph_clk);
- return NULL;
+ return ERR_PTR(ret);
}
- return clk;
+ return hw_clk;
}
-struct clk *s10_register_cnt_periph(const struct stratix10_perip_cnt_clock
*clks,
+struct clk_hw *s10_register_cnt_periph(const struct stratix10_perip_cnt_clock
*clks,
void __iomem *regbase)
{
- struct clk *clk;
+ struct clk_hw *hw_clk;
struct socfpga_periph_clk *periph_clk;
struct clk_init_data init;
const char *name = clks->name;
const char *parent_name = clks->parent_name;
+ int ret;
periph_clk = kzalloc(sizeof(*periph_clk), GFP_KERNEL);
if (WARN_ON(!periph_clk))
@@ -195,11 +200,12 @@ struct clk *s10_register_cnt_periph(const struct
stratix10_perip_cnt_clock *clks
init.parent_data = clks->parent_data;
periph_clk->hw.hw.init = &init;
+ hw_clk = &periph_clk->hw.hw;
- clk = clk_register(NULL, &periph_clk->hw.hw);
- if (WARN_ON(IS_ERR(clk))) {
+ ret = clk_hw_register(NULL, hw_clk);
+ if (ret) {
kfree(periph_clk);
- return NULL;
+ return ERR_PTR(ret);
}
- return clk;
+ return hw_clk;
}
diff --git a/drivers/clk/socfpga/clk-pll-s10.c
b/drivers/clk/socfpga/clk-pll-s10.c
index f6f66e08e1f4..bc37461d43c0 100644
--- a/drivers/clk/socfpga/clk-pll-s10.c
+++ b/drivers/clk/socfpga/clk-pll-s10.c
@@ -187,13 +187,14 @@ static const struct clk_ops clk_boot_ops = {
.prepare = clk_pll_prepare,
};
-struct clk *s10_register_pll(const struct stratix10_pll_clock *clks,
+struct clk_hw *s10_register_pll(const struct stratix10_pll_clock *clks,
void __iomem *reg)
{
- struct clk *clk;
+ struct clk_hw *hw_clk;
struct socfpga_pll *pll_clk;
struct clk_init_data init;
const char *name = clks->name;
+ int ret;
pll_clk = kzalloc(sizeof(*pll_clk), GFP_KERNEL);
if (WARN_ON(!pll_clk))
@@ -216,21 +217,24 @@ struct clk *s10_register_pll(const struct
stratix10_pll_clock *clks,
pll_clk->hw.bit_idx = SOCFPGA_PLL_POWER;
- clk = clk_register(NULL, &pll_clk->hw.hw);
- if (WARN_ON(IS_ERR(clk))) {
+ hw_clk = &pll_clk->hw.hw;
+
+ ret = clk_hw_register(NULL, hw_clk);
+ if (ret) {
kfree(pll_clk);
- return NULL;
+ return ERR_PTR(ret);
}
- return clk;
+ return hw_clk;
}
-struct clk *agilex_register_pll(const struct stratix10_pll_clock *clks,
+struct clk_hw *agilex_register_pll(const struct stratix10_pll_clock *clks,
void __iomem *reg)
{
- struct clk *clk;
+ struct clk_hw *hw_clk;
struct socfpga_pll *pll_clk;
struct clk_init_data init;
const char *name = clks->name;
+ int ret;
pll_clk = kzalloc(sizeof(*pll_clk), GFP_KERNEL);
if (WARN_ON(!pll_clk))
@@ -252,22 +256,24 @@ struct clk *agilex_register_pll(const struct
stratix10_pll_clock *clks,
pll_clk->hw.hw.init = &init;
pll_clk->hw.bit_idx = SOCFPGA_PLL_POWER;
+ hw_clk = &pll_clk->hw.hw;
- clk = clk_register(NULL, &pll_clk->hw.hw);
- if (WARN_ON(IS_ERR(clk))) {
+ ret = clk_hw_register(NULL, hw_clk);
+ if (ret) {
kfree(pll_clk);
- return NULL;
+ return ERR_PTR(ret);
}
- return clk;
+ return hw_clk;
}
-struct clk *n5x_register_pll(const struct stratix10_pll_clock *clks,
+struct clk_hw *n5x_register_pll(const struct stratix10_pll_clock *clks,
void __iomem *reg)
{
- struct clk *clk;
+ struct clk_hw *hw_clk;
struct socfpga_pll *pll_clk;
struct clk_init_data init;
const char *name = clks->name;
+ int ret;
pll_clk = kzalloc(sizeof(*pll_clk), GFP_KERNEL);
if (WARN_ON(!pll_clk))
@@ -289,11 +295,12 @@ struct clk *n5x_register_pll(const struct
stratix10_pll_clock *clks,
pll_clk->hw.hw.init = &init;
pll_clk->hw.bit_idx = SOCFPGA_PLL_POWER;
+ hw_clk = &pll_clk->hw.hw;
- clk = clk_register(NULL, &pll_clk->hw.hw);
- if (WARN_ON(IS_ERR(clk))) {
+ ret = clk_hw_register(NULL, hw_clk);
+ if (ret) {
kfree(pll_clk);
- return NULL;
+ return ERR_PTR(ret);
}
- return clk;
+ return hw_clk;
}
diff --git a/drivers/clk/socfpga/clk-s10.c b/drivers/clk/socfpga/clk-s10.c
index 661a8e9bfb9b..f0bd77138ecb 100644
--- a/drivers/clk/socfpga/clk-s10.c
+++ b/drivers/clk/socfpga/clk-s10.c
@@ -274,18 +274,18 @@ static const struct stratix10_gate_clock s10_gate_clks[]
= {
static int s10_clk_register_c_perip(const struct stratix10_perip_c_clock *clks,
int nums, struct stratix10_clock_data *data)
{
- struct clk *clk;
+ struct clk_hw *hw_clk;
void __iomem *base = data->base;
int i;
for (i = 0; i < nums; i++) {
- clk = s10_register_periph(&clks[i], base);
- if (IS_ERR(clk)) {
+ hw_clk = s10_register_periph(&clks[i], base);
+ if (IS_ERR(hw_clk)) {
pr_err("%s: failed to register clock %s\n",
__func__, clks[i].name);
continue;
}
- data->clk_data.clks[clks[i].id] = clk;
+ data->clk_data.hws[clks[i].id] = hw_clk;
}
return 0;
}
@@ -293,18 +293,18 @@ static int s10_clk_register_c_perip(const struct
stratix10_perip_c_clock *clks,
static int s10_clk_register_cnt_perip(const struct stratix10_perip_cnt_clock
*clks,
int nums, struct stratix10_clock_data
*data)
{
- struct clk *clk;
+ struct clk_hw *hw_clk;
void __iomem *base = data->base;
int i;
for (i = 0; i < nums; i++) {
- clk = s10_register_cnt_periph(&clks[i], base);
- if (IS_ERR(clk)) {
+ hw_clk = s10_register_cnt_periph(&clks[i], base);
+ if (IS_ERR(hw_clk)) {
pr_err("%s: failed to register clock %s\n",
__func__, clks[i].name);
continue;
}
- data->clk_data.clks[clks[i].id] = clk;
+ data->clk_data.hws[clks[i].id] = hw_clk;
}
return 0;
@@ -313,18 +313,18 @@ static int s10_clk_register_cnt_perip(const struct
stratix10_perip_cnt_clock *cl
static int s10_clk_register_gate(const struct stratix10_gate_clock *clks,
int nums, struct stratix10_clock_data *data)
{
- struct clk *clk;
+ struct clk_hw *hw_clk;
void __iomem *base = data->base;
int i;
for (i = 0; i < nums; i++) {
- clk = s10_register_gate(&clks[i], base);
- if (IS_ERR(clk)) {
+ hw_clk = s10_register_gate(&clks[i], base);
+ if (IS_ERR(hw_clk)) {
pr_err("%s: failed to register clock %s\n",
__func__, clks[i].name);
continue;
}
- data->clk_data.clks[clks[i].id] = clk;
+ data->clk_data.hws[clks[i].id] = hw_clk;
}
return 0;
@@ -333,62 +333,50 @@ static int s10_clk_register_gate(const struct
stratix10_gate_clock *clks,
static int s10_clk_register_pll(const struct stratix10_pll_clock *clks,
int nums, struct stratix10_clock_data *data)
{
- struct clk *clk;
+ struct clk_hw *hw_clk;
void __iomem *base = data->base;
int i;
for (i = 0; i < nums; i++) {
- clk = s10_register_pll(&clks[i], base);
- if (IS_ERR(clk)) {
+ hw_clk = s10_register_pll(&clks[i], base);
+ if (IS_ERR(hw_clk)) {
pr_err("%s: failed to register clock %s\n",
__func__, clks[i].name);
continue;
}
- data->clk_data.clks[clks[i].id] = clk;
+ data->clk_data.hws[clks[i].id] = hw_clk;
}
return 0;
}
-static struct stratix10_clock_data *__socfpga_s10_clk_init(struct
platform_device *pdev,
- int nr_clks)
+static int s10_clkmgr_init(struct platform_device *pdev)
{
struct device_node *np = pdev->dev.of_node;
struct device *dev = &pdev->dev;
struct stratix10_clock_data *clk_data;
- struct clk **clk_table;
struct resource *res;
void __iomem *base;
+ int i, num_clks;
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
base = devm_ioremap_resource(dev, res);
if (IS_ERR(base)) {
pr_err("%s: failed to map clock registers\n", __func__);
- return ERR_CAST(base);
+ return PTR_ERR(base);
}
- clk_data = devm_kzalloc(dev, sizeof(*clk_data), GFP_KERNEL);
+ num_clks = STRATIX10_NUM_CLKS;
+ clk_data = devm_kzalloc(dev, struct_size(clk_data, clk_data.hws,
+ num_clks), GFP_KERNEL);
if (!clk_data)
- return ERR_PTR(-ENOMEM);
+ return -ENOMEM;
- clk_data->base = base;
- clk_table = devm_kcalloc(dev, nr_clks, sizeof(*clk_table), GFP_KERNEL);
- if (!clk_table)
- return ERR_PTR(-ENOMEM);
-
- clk_data->clk_data.clks = clk_table;
- clk_data->clk_data.clk_num = nr_clks;
- of_clk_add_provider(np, of_clk_src_onecell_get, &clk_data->clk_data);
- return clk_data;
-}
+ for (i = 0; i < num_clks; i++)
+ clk_data->clk_data.hws[i] = ERR_PTR(-ENOENT);
-static int s10_clkmgr_init(struct platform_device *pdev)
-{
- struct stratix10_clock_data *clk_data;
-
- clk_data = __socfpga_s10_clk_init(pdev, STRATIX10_NUM_CLKS);
- if (IS_ERR(clk_data))
- return PTR_ERR(clk_data);
+ clk_data->base = base;
+ clk_data->clk_data.num = num_clks;
s10_clk_register_pll(s10_pll_clks, ARRAY_SIZE(s10_pll_clks), clk_data);
@@ -401,6 +389,8 @@ static int s10_clkmgr_init(struct platform_device *pdev)
s10_clk_register_gate(s10_gate_clks, ARRAY_SIZE(s10_gate_clks),
clk_data);
+
+ of_clk_add_hw_provider(np, of_clk_hw_onecell_get, &clk_data->clk_data);
return 0;
}
diff --git a/drivers/clk/socfpga/stratix10-clk.h
b/drivers/clk/socfpga/stratix10-clk.h
index 420deed677ce..61eaf3a41fbb 100644
--- a/drivers/clk/socfpga/stratix10-clk.h
+++ b/drivers/clk/socfpga/stratix10-clk.h
@@ -7,7 +7,7 @@
#define __STRATIX10_CLK_H
struct stratix10_clock_data {
- struct clk_onecell_data clk_data;
+ struct clk_hw_onecell_data clk_data;
void __iomem *base;
};
@@ -71,18 +71,18 @@ struct stratix10_gate_clock {
u8 fixed_div;
};
-struct clk *s10_register_pll(const struct stratix10_pll_clock *,
- void __iomem *);
-struct clk *agilex_register_pll(const struct stratix10_pll_clock *,
- void __iomem *);
-struct clk *n5x_register_pll(const struct stratix10_pll_clock *clks,
+struct clk_hw *s10_register_pll(const struct stratix10_pll_clock *clks,
void __iomem *reg);
-struct clk *s10_register_periph(const struct stratix10_perip_c_clock *,
+struct clk_hw *agilex_register_pll(const struct stratix10_pll_clock *clks,
void __iomem *reg);
-struct clk *n5x_register_periph(const struct n5x_perip_c_clock *clks,
+struct clk_hw *n5x_register_pll(const struct stratix10_pll_clock *clks,
+ void __iomem *reg);
+struct clk_hw *s10_register_periph(const struct stratix10_perip_c_clock *clks,
+ void __iomem *reg);
+struct clk_hw *n5x_register_periph(const struct n5x_perip_c_clock *clks,
void __iomem *reg);
-struct clk *s10_register_cnt_periph(const struct stratix10_perip_cnt_clock *,
- void __iomem *);
-struct clk *s10_register_gate(const struct stratix10_gate_clock *,
- void __iomem *);
+struct clk_hw *s10_register_cnt_periph(const struct stratix10_perip_cnt_clock
*clks,
+ void __iomem *reg);
+struct clk_hw *s10_register_gate(const struct stratix10_gate_clock *clks,
+ void __iomem *reg);
#endif /* __STRATIX10_CLK_H */
--
2.30.0
