diff options
Diffstat (limited to 'drivers/clk/sunxi')
| -rw-r--r-- | drivers/clk/sunxi/clk-sun9i-core.c | 10 | ||||
| -rw-r--r-- | drivers/clk/sunxi/clk-sunxi.c | 2 | ||||
| -rw-r--r-- | drivers/clk/sunxi/clk-usb.c | 11 |
3 files changed, 18 insertions, 5 deletions
diff --git a/drivers/clk/sunxi/clk-sun9i-core.c b/drivers/clk/sunxi/clk-sun9i-core.c index d8da77d72861..887f4ea161bb 100644 --- a/drivers/clk/sunxi/clk-sun9i-core.c +++ b/drivers/clk/sunxi/clk-sun9i-core.c @@ -93,7 +93,7 @@ static void __init sun9i_a80_pll4_setup(struct device_node *node) void __iomem *reg; reg = of_io_request_and_map(node, 0, of_node_full_name(node)); - if (!reg) { + if (IS_ERR(reg)) { pr_err("Could not get registers for a80-pll4-clk: %s\n", node->name); return; @@ -154,7 +154,7 @@ static void __init sun9i_a80_gt_setup(struct device_node *node) struct clk *gt; reg = of_io_request_and_map(node, 0, of_node_full_name(node)); - if (!reg) { + if (IS_ERR(reg)) { pr_err("Could not get registers for a80-gt-clk: %s\n", node->name); return; @@ -218,7 +218,7 @@ static void __init sun9i_a80_ahb_setup(struct device_node *node) void __iomem *reg; reg = of_io_request_and_map(node, 0, of_node_full_name(node)); - if (!reg) { + if (IS_ERR(reg)) { pr_err("Could not get registers for a80-ahb-clk: %s\n", node->name); return; @@ -244,7 +244,7 @@ static void __init sun9i_a80_apb0_setup(struct device_node *node) void __iomem *reg; reg = of_io_request_and_map(node, 0, of_node_full_name(node)); - if (!reg) { + if (IS_ERR(reg)) { pr_err("Could not get registers for a80-apb0-clk: %s\n", node->name); return; @@ -310,7 +310,7 @@ static void __init sun9i_a80_apb1_setup(struct device_node *node) void __iomem *reg; reg = of_io_request_and_map(node, 0, of_node_full_name(node)); - if (!reg) { + if (IS_ERR(reg)) { pr_err("Could not get registers for a80-apb1-clk: %s\n", node->name); return; diff --git a/drivers/clk/sunxi/clk-sunxi.c b/drivers/clk/sunxi/clk-sunxi.c index 7e1e2bd189b6..9a82f17d2d73 100644 --- a/drivers/clk/sunxi/clk-sunxi.c +++ b/drivers/clk/sunxi/clk-sunxi.c @@ -198,6 +198,8 @@ static void __init sun6i_ahb1_clk_setup(struct device_node *node) int i = 0; reg = of_io_request_and_map(node, 0, of_node_full_name(node)); + if (IS_ERR(reg)) + return; /* we have a mux, we will have >1 parents */ while (i < SUN6I_AHB1_MAX_PARENTS && diff --git a/drivers/clk/sunxi/clk-usb.c b/drivers/clk/sunxi/clk-usb.c index a86ed2f8d7af..3a25f9588e67 100644 --- a/drivers/clk/sunxi/clk-usb.c +++ b/drivers/clk/sunxi/clk-usb.c @@ -204,6 +204,17 @@ static void __init sun6i_a31_usb_setup(struct device_node *node) } CLK_OF_DECLARE(sun6i_a31_usb, "allwinner,sun6i-a31-usb-clk", sun6i_a31_usb_setup); +static const struct usb_clk_data sun8i_a23_usb_clk_data __initconst = { + .clk_mask = BIT(16) | BIT(11) | BIT(10) | BIT(9) | BIT(8), + .reset_mask = BIT(2) | BIT(1) | BIT(0), +}; + +static void __init sun8i_a23_usb_setup(struct device_node *node) +{ + sunxi_usb_clk_setup(node, &sun8i_a23_usb_clk_data, &sun4i_a10_usb_lock); +} +CLK_OF_DECLARE(sun8i_a23_usb, "allwinner,sun8i-a23-usb-clk", sun8i_a23_usb_setup); + static const struct usb_clk_data sun9i_a80_usb_mod_data __initconst = { .clk_mask = BIT(6) | BIT(5) | BIT(4) | BIT(3) | BIT(2) | BIT(1), .reset_mask = BIT(19) | BIT(18) | BIT(17), |