clk: imx: pllv1: Switch to clk_hw based API

Switch the imx_clk_pllv1 register function to clk_hw based API, rename
accordingly and add a macro for clk based legacy. This allows us to
move closer to a clear split between consumer and provider clk APIs.

Signed-off-by: Abel Vesa <abel.vesa@nxp.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

diff --git a/drivers/clk/imx/clk-pllv1.c b/drivers/clk/imx/clk-pllv1.c
index 4ba9973d4c1878bff6bae24ca680cc85eb463502..de4f8a41a7d0501b1fb0aad3da139b27bb679d55 100644 (file)
--- a/drivers/clk/imx/clk-pllv1.c
+++ b/drivers/clk/imx/clk-pllv1.c
@@ -111,12 +111,13 @@ static const struct clk_ops clk_pllv1_ops = {
        .recalc_rate = clk_pllv1_recalc_rate,
 };
 
-struct clk *imx_clk_pllv1(enum imx_pllv1_type type, const char *name,
+struct clk_hw *imx_clk_hw_pllv1(enum imx_pllv1_type type, const char *name,
                const char *parent, void __iomem *base)
 {
        struct clk_pllv1 *pll;
-       struct clk *clk;
+       struct clk_hw *hw;
        struct clk_init_data init;
+       int ret;
 
        pll = kmalloc(sizeof(*pll), GFP_KERNEL);
        if (!pll)
@@ -132,10 +133,13 @@ struct clk *imx_clk_pllv1(enum imx_pllv1_type type, const char *name,
        init.num_parents = 1;
 
        pll->hw.init = &init;
+       hw = &pll->hw;
 
-       clk = clk_register(NULL, &pll->hw);
-       if (IS_ERR(clk))
+       ret = clk_hw_register(NULL, hw);
+       if (ret) {
                kfree(pll);
+               return ERR_PTR(ret);
+       }
 
-       return clk;
+       return hw;
 }

diff --git a/drivers/clk/imx/clk.h b/drivers/clk/imx/clk.h
index 62b7c14b3cf4645aa948120271c95b456d29679c..9dd5ea585fa354466bbae5619213effc2cf77dcb 100644 (file)
--- a/drivers/clk/imx/clk.h
+++ b/drivers/clk/imx/clk.h
@@ -110,10 +110,13 @@ extern struct imx_pll14xx_clk imx_1443x_dram_pll;
 #define imx_clk_mux(name, reg, shift, width, parents, num_parents) \
        to_clk(imx_clk_hw_mux(name, reg, shift, width, parents, num_parents))
 
+#define imx_clk_pllv1(type, name, parent, base) \
+       to_clk(imx_clk_hw_pllv1(type, name, parent, base))
+
 struct clk *imx_clk_pll14xx(const char *name, const char *parent_name,
                 void __iomem *base, const struct imx_pll14xx_clk *pll_clk);
 
-struct clk *imx_clk_pllv1(enum imx_pllv1_type type, const char *name,
+struct clk_hw *imx_clk_hw_pllv1(enum imx_pllv1_type type, const char *name,
                const char *parent, void __iomem *base);
 
 struct clk *imx_clk_pllv2(const char *name, const char *parent,