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Commit 59dcfc48 authored by Tero Kristo's avatar Tero Kristo Committed by Tony Lindgren
Browse files

ARM: OMAP2+: omap_device: create clock alias purely from DT data 



This avoids the need to add most of the clock aliases under
drivers/clk/ti/clk-xyz.c files.

Signed-off-by: default avatarTero Kristo <t-kristo@ti.com>
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
parent b3bf289c

arch/arm/mach-omap2/omap_device.c

+16 −1
Original line number Original line Diff line number Diff line
@@ -63,7 +63,22 @@ static void _add_clkdev(struct omap_device *od, const char *clk_alias, 
		return;

		return;

	}

	}





	rc = clk_add_alias(clk_alias, dev_name(&od->pdev->dev), clk_name, NULL);

	r = clk_get_sys(NULL, clk_name);



	if (IS_ERR(r) && of_have_populated_dt()) {

		struct of_phandle_args clkspec;



		clkspec.np = of_find_node_by_name(NULL, clk_name);



		r = of_clk_get_from_provider(&clkspec);



		rc = clk_register_clkdev(r, clk_alias,

					 dev_name(&od->pdev->dev));

	} else {

		rc = clk_add_alias(clk_alias, dev_name(&od->pdev->dev),

				   clk_name, NULL);

	}



	if (rc) {

	if (rc) {

		if (rc == -ENODEV || rc == -ENOMEM)

		if (rc == -ENODEV || rc == -ENOMEM)

			dev_err(&od->pdev->dev,

			dev_err(&od->pdev->dev,