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@@ -15,6 +15,28 @@
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#include <linux/platform_data/clk-ux500.h>
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#include "clk.h"
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+#define PRCC_SHOW(clk, base, bit) \
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+ clk[(base * PRCC_PERIPHS_PER_CLUSTER) + bit]
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+
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+struct clk *ux500_twocell_get(struct of_phandle_args *clkspec, void *data)
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+{
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+ struct clk **clk_data = data;
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+ unsigned int base, bit;
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+
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+ if (clkspec->args_count != 2)
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+ return ERR_PTR(-EINVAL);
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+
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+ base = clkspec->args[0];
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+ bit = clkspec->args[1];
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+
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+ if (base != 1 && base != 2 && base != 3 && base != 5 && base != 6) {
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+ pr_err("%s: invalid PRCC base %d\n", __func__, base);
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+ return ERR_PTR(-EINVAL);
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+ }
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+
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+ return PRCC_SHOW(clk_data, base, bit);
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+}
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+
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static const struct of_device_id u8500_clk_of_match[] = {
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{ .compatible = "stericsson,u8500-clks", },
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{ },
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