linux-kernel - [PATCH 3/4] clk: exynos4: enable clk_set_parent() propagation for sclk_hdmi and sclk

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Date:	Fri, 04 Apr 2014 16:53:20 +0200
From:	Tomasz Stanislawski <t.stanislaws@...sung.com>
To:	linux-kernel@...r.kernel.org, linux-samsung-soc@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org, devicetree@...r.kernel.org,
	dri-devel@...ts.freedesktop.org
Cc:	t.figa@...sung.com, mturquette@...aro.org, kgene.kim@...sung.com,
	inki.dae@...sung.com, sw0312.kim@...sung.com,
	kyungmin.park@...sung.com, airlied@...ux.ie,
	rob.herring@...xeda.com, sylvester.nawrocki@...il.com,
	a.hajda@...sung.com, kishon@...com,
	Tomasz Stanislawski <t.stanislaws@...sung.com>
Subject: [PATCH 3/4] clk: exynos4: enable clk_set_parent() propagation for
 sclk_hdmi and sclk_mixer clocks

This patch enables clk_set_parent() propagation for clocks used
by s5p-tv and exynos-drm drivers.

Signed-off-by: Tomasz Stanislawski <t.stanislaws@...sung.com>
---
 drivers/clk/samsung/clk-exynos4.c |    6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/drivers/clk/samsung/clk-exynos4.c b/drivers/clk/samsung/clk-exynos4.c
index 528f8eb..87b8264 100644
--- a/drivers/clk/samsung/clk-exynos4.c
+++ b/drivers/clk/samsung/clk-exynos4.c
@@ -680,7 +680,8 @@ static struct samsung_gate_clock exynos4_gate_clks[] __initdata = {
 	 * the device name and clock alias names specified below for some
 	 * of the clocks can be removed.
 	 */
-	GATE(CLK_SCLK_HDMI, "sclk_hdmi", "mout_hdmi", SRC_MASK_TV, 0, 0, 0),
+	GATE(CLK_SCLK_HDMI, "sclk_hdmi", "mout_hdmi", SRC_MASK_TV, 0,
+		CLK_SET_PARENT_PARENT, 0),
 	GATE(CLK_SCLK_SPDIF, "sclk_spdif", "mout_spdif", SRC_MASK_PERIL1, 8, 0,
 		0),
 	GATE(CLK_JPEG, "jpeg", "aclk160", GATE_IP_CAM, 6, 0, 0),
@@ -880,7 +881,8 @@ static struct samsung_gate_clock exynos4210_gate_clks[] __initdata = {
 			E4210_SRC_MASK_LCD1, 12, CLK_SET_RATE_PARENT, 0),
 	GATE(CLK_SCLK_SATA, "sclk_sata", "div_sata",
 			SRC_MASK_FSYS, 24, CLK_SET_RATE_PARENT, 0),
-	GATE(CLK_SCLK_MIXER, "sclk_mixer", "mout_mixer", SRC_MASK_TV, 4, 0, 0),
+	GATE(CLK_SCLK_MIXER, "sclk_mixer", "mout_mixer", SRC_MASK_TV, 4,
+			CLK_SET_PARENT_PARENT, 0),
 	GATE(CLK_SCLK_DAC, "sclk_dac", "mout_dac", SRC_MASK_TV, 8, 0, 0),
 	GATE(CLK_TSADC, "tsadc", "aclk100", GATE_IP_PERIL, 15,
 			0, 0),
-- 
1.7.9.5

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