aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/clk/imx/clk-pll14xx.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/clk/imx/clk-pll14xx.c')
-rw-r--r--drivers/clk/imx/clk-pll14xx.c31
1 files changed, 21 insertions, 10 deletions
diff --git a/drivers/clk/imx/clk-pll14xx.c b/drivers/clk/imx/clk-pll14xx.c
index 5c458199060a..5b0519a81a7a 100644
--- a/drivers/clk/imx/clk-pll14xx.c
+++ b/drivers/clk/imx/clk-pll14xx.c
@@ -67,6 +67,13 @@ struct imx_pll14xx_clk imx_1443x_pll = {
.rate_count = ARRAY_SIZE(imx_pll1443x_tbl),
};
+struct imx_pll14xx_clk imx_1443x_dram_pll = {
+ .type = PLL_1443X,
+ .rate_table = imx_pll1443x_tbl,
+ .rate_count = ARRAY_SIZE(imx_pll1443x_tbl),
+ .flags = CLK_GET_RATE_NOCACHE,
+};
+
struct imx_pll14xx_clk imx_1416x_pll = {
.type = PLL_1416X,
.rate_table = imx_pll1416x_tbl,
@@ -159,7 +166,7 @@ static int clk_pll14xx_wait_lock(struct clk_pll14xx *pll)
{
u32 val;
- return readl_poll_timeout(pll->base, val, val & LOCK_TIMEOUT_US, 0,
+ return readl_poll_timeout(pll->base, val, val & LOCK_STATUS, 0,
LOCK_TIMEOUT_US);
}
@@ -369,13 +376,14 @@ static const struct clk_ops clk_pll1443x_ops = {
.set_rate = clk_pll1443x_set_rate,
};
-struct clk *imx_clk_pll14xx(const char *name, const char *parent_name,
- void __iomem *base,
- const struct imx_pll14xx_clk *pll_clk)
+struct clk_hw *imx_clk_hw_pll14xx(const char *name, const char *parent_name,
+ void __iomem *base,
+ const struct imx_pll14xx_clk *pll_clk)
{
struct clk_pll14xx *pll;
- struct clk *clk;
+ struct clk_hw *hw;
struct clk_init_data init;
+ int ret;
u32 val;
pll = kzalloc(sizeof(*pll), GFP_KERNEL);
@@ -412,12 +420,15 @@ struct clk *imx_clk_pll14xx(const char *name, const char *parent_name,
val &= ~BYPASS_MASK;
writel_relaxed(val, pll->base + GNRL_CTL);
- clk = clk_register(NULL, &pll->hw);
- if (IS_ERR(clk)) {
- pr_err("%s: failed to register pll %s %lu\n",
- __func__, name, PTR_ERR(clk));
+ hw = &pll->hw;
+
+ ret = clk_hw_register(NULL, hw);
+ if (ret) {
+ pr_err("%s: failed to register pll %s %d\n",
+ __func__, name, ret);
kfree(pll);
+ return ERR_PTR(ret);
}
- return clk;
+ return hw;
}