2  * OMAP interface clock support
6  * Tero Kristo <t-kristo@ti.com>
18 #include <linux/clk-provider.h>
35 static struct clk *_register_interface(struct device_node *node,  in _register_interface()  argument
47 		return ERR_PTR(-ENOMEM);  in _register_interface()
49 	clk_hw->hw.init = &init;  in _register_interface()
50 	clk_hw->ops = ops;  in _register_interface()
51 	memcpy(&clk_hw->enable_reg, reg, sizeof(*reg));  in _register_interface()
52 	clk_hw->enable_bit = bit_idx;  in _register_interface()
61 	clk = of_ti_clk_register_omap_hw(node, &clk_hw->hw, name);  in _register_interface()
69 static void __init _of_ti_interface_clk_setup(struct device_node *node,  in _of_ti_interface_clk_setup()  argument
79 	if (ti_clk_get_reg_addr(node, 0, &reg))  in _of_ti_interface_clk_setup()
82 	if (!of_property_read_u32(node, "ti,bit-shift", &val))  in _of_ti_interface_clk_setup()
85 	parent_name = of_clk_get_parent_name(node, 0);  in _of_ti_interface_clk_setup()
87 		pr_err("%pOFn must have a parent\n", node);  in _of_ti_interface_clk_setup()
91 	name = ti_dt_clk_name(node);  in _of_ti_interface_clk_setup()
92 	clk = _register_interface(node, name, parent_name, &reg,  in _of_ti_interface_clk_setup()
96 		of_clk_add_provider(node, of_clk_src_simple_get, clk);  in _of_ti_interface_clk_setup()
99 static void __init of_ti_interface_clk_setup(struct device_node *node)  in of_ti_interface_clk_setup()  argument
101 	_of_ti_interface_clk_setup(node, &clkhwops_iclk_wait);  in of_ti_interface_clk_setup()
103 CLK_OF_DECLARE(ti_interface_clk, "ti,omap3-interface-clock",
106 static void __init of_ti_no_wait_interface_clk_setup(struct device_node *node)  in of_ti_no_wait_interface_clk_setup()  argument
108 	_of_ti_interface_clk_setup(node, &clkhwops_iclk);  in of_ti_no_wait_interface_clk_setup()
110 CLK_OF_DECLARE(ti_no_wait_interface_clk, "ti,omap3-no-wait-interface-clock",
114 static void __init of_ti_hsotgusb_interface_clk_setup(struct device_node *node)  in of_ti_hsotgusb_interface_clk_setup()  argument
116 	_of_ti_interface_clk_setup(node,  in of_ti_hsotgusb_interface_clk_setup()
119 CLK_OF_DECLARE(ti_hsotgusb_interface_clk, "ti,omap3-hsotgusb-interface-clock",
122 static void __init of_ti_dss_interface_clk_setup(struct device_node *node)  in of_ti_dss_interface_clk_setup()  argument
124 	_of_ti_interface_clk_setup(node,  in of_ti_dss_interface_clk_setup()
127 CLK_OF_DECLARE(ti_dss_interface_clk, "ti,omap3-dss-interface-clock",
130 static void __init of_ti_ssi_interface_clk_setup(struct device_node *node)  in of_ti_ssi_interface_clk_setup()  argument
132 	_of_ti_interface_clk_setup(node, &clkhwops_omap3430es2_iclk_ssi_wait);  in of_ti_ssi_interface_clk_setup()
134 CLK_OF_DECLARE(ti_ssi_interface_clk, "ti,omap3-ssi-interface-clock",
137 static void __init of_ti_am35xx_interface_clk_setup(struct device_node *node)  in of_ti_am35xx_interface_clk_setup()  argument
139 	_of_ti_interface_clk_setup(node, &clkhwops_am35xx_ipss_wait);  in of_ti_am35xx_interface_clk_setup()
141 CLK_OF_DECLARE(ti_am35xx_interface_clk, "ti,am35xx-interface-clock",
146 static void __init of_ti_omap2430_interface_clk_setup(struct device_node *node)  in of_ti_omap2430_interface_clk_setup()  argument
148 	_of_ti_interface_clk_setup(node, &clkhwops_omap2430_i2chs_wait);  in of_ti_omap2430_interface_clk_setup()
150 CLK_OF_DECLARE(ti_omap2430_interface_clk, "ti,omap2430-interface-clock",