diff options
Diffstat (limited to 'drivers/clk/ti/apll.c')
| -rw-r--r-- | drivers/clk/ti/apll.c | 50 |
1 files changed, 25 insertions, 25 deletions
diff --git a/drivers/clk/ti/apll.c b/drivers/clk/ti/apll.c index 6411e132faa2..06f486b3488c 100644 --- a/drivers/clk/ti/apll.c +++ b/drivers/clk/ti/apll.c @@ -55,20 +55,20 @@ static int dra7_apll_enable(struct clk_hw *hw) state <<= __ffs(ad->idlest_mask); /* Check is already locked */ - v = ti_clk_ll_ops->clk_readl(ad->idlest_reg); + v = ti_clk_ll_ops->clk_readl(&ad->idlest_reg); if ((v & ad->idlest_mask) == state) return r; - v = ti_clk_ll_ops->clk_readl(ad->control_reg); + v = ti_clk_ll_ops->clk_readl(&ad->control_reg); v &= ~ad->enable_mask; v |= APLL_FORCE_LOCK << __ffs(ad->enable_mask); - ti_clk_ll_ops->clk_writel(v, ad->control_reg); + ti_clk_ll_ops->clk_writel(v, &ad->control_reg); state <<= __ffs(ad->idlest_mask); while (1) { - v = ti_clk_ll_ops->clk_readl(ad->idlest_reg); + v = ti_clk_ll_ops->clk_readl(&ad->idlest_reg); if ((v & ad->idlest_mask) == state) break; if (i > MAX_APLL_WAIT_TRIES) @@ -99,10 +99,10 @@ static void dra7_apll_disable(struct clk_hw *hw) state <<= __ffs(ad->idlest_mask); - v = ti_clk_ll_ops->clk_readl(ad->control_reg); + v = ti_clk_ll_ops->clk_readl(&ad->control_reg); v &= ~ad->enable_mask; v |= APLL_AUTO_IDLE << __ffs(ad->enable_mask); - ti_clk_ll_ops->clk_writel(v, ad->control_reg); + ti_clk_ll_ops->clk_writel(v, &ad->control_reg); } static int dra7_apll_is_enabled(struct clk_hw *hw) @@ -113,7 +113,7 @@ static int dra7_apll_is_enabled(struct clk_hw *hw) ad = clk->dpll_data; - v = ti_clk_ll_ops->clk_readl(ad->control_reg); + v = ti_clk_ll_ops->clk_readl(&ad->control_reg); v &= ad->enable_mask; v >>= __ffs(ad->enable_mask); @@ -164,7 +164,7 @@ static void __init omap_clk_register_apll(struct clk_hw *hw, ad->clk_bypass = __clk_get_hw(clk); - clk = clk_register(NULL, &clk_hw->hw); + clk = ti_clk_register(NULL, &clk_hw->hw, node->name); if (!IS_ERR(clk)) { of_clk_add_provider(node, of_clk_src_simple_get, clk); kfree(clk_hw->hw.init->parent_names); @@ -185,6 +185,7 @@ static void __init of_dra7_apll_setup(struct device_node *node) struct clk_hw_omap *clk_hw = NULL; struct clk_init_data *init = NULL; const char **parent_names = NULL; + int ret; ad = kzalloc(sizeof(*ad), GFP_KERNEL); clk_hw = kzalloc(sizeof(*clk_hw), GFP_KERNEL); @@ -194,7 +195,6 @@ static void __init of_dra7_apll_setup(struct device_node *node) clk_hw->dpll_data = ad; clk_hw->hw.init = init; - clk_hw->flags = MEMMAP_ADDRESSING; init->name = node->name; init->ops = &apll_ck_ops; @@ -213,10 +213,10 @@ static void __init of_dra7_apll_setup(struct device_node *node) init->parent_names = parent_names; - ad->control_reg = ti_clk_get_reg_addr(node, 0); - ad->idlest_reg = ti_clk_get_reg_addr(node, 1); + ret = ti_clk_get_reg_addr(node, 0, &ad->control_reg); + ret |= ti_clk_get_reg_addr(node, 1, &ad->idlest_reg); - if (IS_ERR(ad->control_reg) || IS_ERR(ad->idlest_reg)) + if (ret) goto cleanup; ad->idlest_mask = 0x1; @@ -242,7 +242,7 @@ static int omap2_apll_is_enabled(struct clk_hw *hw) struct dpll_data *ad = clk->dpll_data; u32 v; - v = ti_clk_ll_ops->clk_readl(ad->control_reg); + v = ti_clk_ll_ops->clk_readl(&ad->control_reg); v &= ad->enable_mask; v >>= __ffs(ad->enable_mask); @@ -268,13 +268,13 @@ static int omap2_apll_enable(struct clk_hw *hw) u32 v; int i = 0; - v = ti_clk_ll_ops->clk_readl(ad->control_reg); + v = ti_clk_ll_ops->clk_readl(&ad->control_reg); v &= ~ad->enable_mask; v |= OMAP2_EN_APLL_LOCKED << __ffs(ad->enable_mask); - ti_clk_ll_ops->clk_writel(v, ad->control_reg); + ti_clk_ll_ops->clk_writel(v, &ad->control_reg); while (1) { - v = ti_clk_ll_ops->clk_readl(ad->idlest_reg); + v = ti_clk_ll_ops->clk_readl(&ad->idlest_reg); if (v & ad->idlest_mask) break; if (i > MAX_APLL_WAIT_TRIES) @@ -298,10 +298,10 @@ static void omap2_apll_disable(struct clk_hw *hw) struct dpll_data *ad = clk->dpll_data; u32 v; - v = ti_clk_ll_ops->clk_readl(ad->control_reg); + v = ti_clk_ll_ops->clk_readl(&ad->control_reg); v &= ~ad->enable_mask; v |= OMAP2_EN_APLL_STOPPED << __ffs(ad->enable_mask); - ti_clk_ll_ops->clk_writel(v, ad->control_reg); + ti_clk_ll_ops->clk_writel(v, &ad->control_reg); } static struct clk_ops omap2_apll_ops = { @@ -316,10 +316,10 @@ static void omap2_apll_set_autoidle(struct clk_hw_omap *clk, u32 val) struct dpll_data *ad = clk->dpll_data; u32 v; - v = ti_clk_ll_ops->clk_readl(ad->autoidle_reg); + v = ti_clk_ll_ops->clk_readl(&ad->autoidle_reg); v &= ~ad->autoidle_mask; v |= val << __ffs(ad->autoidle_mask); - ti_clk_ll_ops->clk_writel(v, ad->control_reg); + ti_clk_ll_ops->clk_writel(v, &ad->control_reg); } #define OMAP2_APLL_AUTOIDLE_LOW_POWER_STOP 0x3 @@ -348,6 +348,7 @@ static void __init of_omap2_apll_setup(struct device_node *node) struct clk *clk; const char *parent_name; u32 val; + int ret; ad = kzalloc(sizeof(*ad), GFP_KERNEL); clk_hw = kzalloc(sizeof(*clk_hw), GFP_KERNEL); @@ -393,12 +394,11 @@ static void __init of_omap2_apll_setup(struct device_node *node) ad->idlest_mask = 1 << val; - ad->control_reg = ti_clk_get_reg_addr(node, 0); - ad->autoidle_reg = ti_clk_get_reg_addr(node, 1); - ad->idlest_reg = ti_clk_get_reg_addr(node, 2); + ret = ti_clk_get_reg_addr(node, 0, &ad->control_reg); + ret |= ti_clk_get_reg_addr(node, 1, &ad->autoidle_reg); + ret |= ti_clk_get_reg_addr(node, 2, &ad->idlest_reg); - if (IS_ERR(ad->control_reg) || IS_ERR(ad->autoidle_reg) || - IS_ERR(ad->idlest_reg)) + if (ret) goto cleanup; clk = clk_register(NULL, &clk_hw->hw); |