From: Tomi Valkeinen <tomi.valkeinen@ti.com>
Date: Fri, 25 Apr 2014 08:45:18 +0000 (+0530)
Subject: arm/dts: dra7xx: add 'ti,set-rate-parent' for dss_dss_clk
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=b21a9c3ee83ab26fd33c9a5f3bc2150c95eea975;p=linux-beck.git

arm/dts: dra7xx: add 'ti,set-rate-parent' for dss_dss_clk

We need set-rate-parent flags for the display's clock path so that the
DSS driver can change the clock rate of the PLL.

This patchs adds the ti,set-rate-parent flag to 'dss_dss_clk' clock
node, which is only a gate clock, allowing the setting of the clock rate
to propagate to the PLL.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Cc: devicetree@vger.kernel.org
Acked-by: Tero Kristo <t-kristo@ti.com>
---

diff --git a/arch/arm/boot/dts/dra7xx-clocks.dtsi b/arch/arm/boot/dts/dra7xx-clocks.dtsi
index 470f39c4e326..357bedeebfac 100644
--- a/arch/arm/boot/dts/dra7xx-clocks.dtsi
+++ b/arch/arm/boot/dts/dra7xx-clocks.dtsi
@@ -1531,6 +1531,7 @@
 		clocks = <&dpll_per_h12x2_ck>;
 		ti,bit-shift = <8>;
 		reg = <0x1120>;
+		ti,set-rate-parent;
 	};
 
 	dss_hdmi_clk: dss_hdmi_clk {