Commit a47eb351 authored Feb 24, 2015 by Andrew Bresticker Committed by Ralf Baechle Mar 31, 2015

CLK: Pistachio: Register external clock gates



Register the clock gates for the external audio and ethernet
reference clocks provided by the top-level general control block.

Signed-off-by: Damien Horsley <Damien.Horsley@imgtec.com>
Signed-off-by: Andrew Bresticker <abrestic@chromium.org>
Cc: Mike Turquette <mturquette@linaro.org>
Cc: Stephen Boyd <sboyd@codeaurora.org>
Cc: devicetree@vger.kernel.org
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Cc: Ezequiel Garcia <ezequiel.garcia@imgtec.com>
Cc: James Hartley <james.hartley@imgtec.com>
Cc: James Hogan <james.hogan@imgtec.com>
Acked-by: Stephen Boyd <sboyd@codeaurora.org>
Patchwork: https://patchwork.linux-mips.org/patch/9321/


Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

parent 8cb94af6

drivers/clk/pistachio/clk-pistachio.c

+21 −0

Original line number	Diff line number	Diff line
		@@ -306,3 +306,24 @@ static void __init pistachio_cr_periph_init(struct device_node *np)
		}
		CLK_OF_DECLARE(pistachio_cr_periph, "img,pistachio-cr-periph",
		pistachio_cr_periph_init);

		static struct pistachio_gate pistachio_ext_gates[] __initdata = {
		GATE(EXT_CLK_ENET_IN, "enet_clk_in_gate", "enet_clk_in", 0x58, 5),
		GATE(EXT_CLK_AUDIO_IN, "audio_clk_in_gate", "audio_clk_in", 0x58, 8)
		};

		static void __init pistachio_cr_top_init(struct device_node *np)
		{
		struct pistachio_clk_provider *p;

		p = pistachio_clk_alloc_provider(np, EXT_CLK_NR_CLKS);
		if (!p)
		return;

		pistachio_clk_register_gate(p, pistachio_ext_gates,
		ARRAY_SIZE(pistachio_ext_gates));

		pistachio_clk_register_provider(p);
		}
		CLK_OF_DECLARE(pistachio_cr_top, "img,pistachio-cr-top",
		pistachio_cr_top_init);