[PATCH v4 1/8] clk: sunxi: add clock-output-names dt property support - Chen-Yu Tsai

From: wens@csie.org (Chen-Yu Tsai)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v4 1/8] clk: sunxi: add clock-output-names dt property support
Date: Mon,  3 Feb 2014 09:51:37 +0800	[thread overview]
Message-ID: <1391392304-4660-2-git-send-email-wens@csie.org> (raw)
In-Reply-To: <1391392304-4660-1-git-send-email-wens@csie.org>

sunxi clock drivers use dt node name as clock name, but clock
nodes should be named clk at X, so the names would be the same.
Let the drivers read clock names from dt clock-output-names
property.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Acked-by: Mike Turquette <mturquette@linaro.org>
---
 drivers/clk/sunxi/clk-sunxi.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/drivers/clk/sunxi/clk-sunxi.c b/drivers/clk/sunxi/clk-sunxi.c
index abb6c5a..0ed9794 100644
--- a/drivers/clk/sunxi/clk-sunxi.c
+++ b/drivers/clk/sunxi/clk-sunxi.c
@@ -51,6 +51,8 @@ static void __init sun4i_osc_clk_setup(struct device_node *node)
 	if (!gate)
 		goto err_free_fixed;
 
+	of_property_read_string(node, "clock-output-names", &clk_name);
+
 	/* set up gate and fixed rate properties */
 	gate->reg = of_iomap(node, 0);
 	gate->bit_idx = SUNXI_OSC24M_GATE;
@@ -601,6 +603,8 @@ static void __init sunxi_mux_clk_setup(struct device_node *node,
 	       (parents[i] = of_clk_get_parent_name(node, i)) != NULL)
 		i++;
 
+	of_property_read_string(node, "clock-output-names", &clk_name);
+
 	clk = clk_register_mux(NULL, clk_name, parents, i,
 			       CLK_SET_RATE_NO_REPARENT, reg,
 			       data->shift, SUNXI_MUX_GATE_WIDTH,
@@ -660,6 +664,8 @@ static void __init sunxi_divider_clk_setup(struct device_node *node,
 
 	clk_parent = of_clk_get_parent_name(node, 0);
 
+	of_property_read_string(node, "clock-output-names", &clk_name);
+
 	clk = clk_register_divider(NULL, clk_name, clk_parent, 0,
 				   reg, data->shift, data->width,
 				   data->pow ? CLK_DIVIDER_POWER_OF_TWO : 0,
-- 
1.9.rc1
