linux-kernel - [PATCH v2 08/20] ARM: sun6i: DT: Rename PLL6 to PLL6x2 and add fixed-factor-clock for PLL6

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Message-Id: <1403016777-15121-9-git-send-email-wens@csie.org>
Date:	Tue, 17 Jun 2014 22:52:45 +0800
From:	Chen-Yu Tsai <wens@...e.org>
To:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Samuel Ortiz <sameo@...ux.intel.com>,
	Lee Jones <lee.jones@...aro.org>,
	Maxime Ripard <maxime.ripard@...e-electrons.com>,
	Rob Herring <robh+dt@...nel.org>,
	Mike Turquette <mturquette@...aro.org>,
	Emilio Lopez <emilio@...pez.com.ar>,
	Linus Walleij <linus.walleij@...aro.org>
Cc:	Chen-Yu Tsai <wens@...e.org>, linux-serial@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org, linux-sunxi@...glegroups.com,
	devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
	Boris BREZILLON <boris.brezillon@...e-electrons.com>,
	Luc Verhaegen <libv@...net.be>
Subject: [PATCH v2 08/20] ARM: sun6i: DT: Rename PLL6 to PLL6x2 and add fixed-factor-clock for PLL6

The PLL6 clock driver actually manages the PLL6x2 output of PLL6, so
rename the node accordingly, and add a halved fixed-factor-clock for
normal PLL6 output used by most modules.

Signed-off-by: Chen-Yu Tsai <wens@...e.org>
---
 arch/arm/boot/dts/sun6i-a31.dtsi | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/sun6i-a31.dtsi b/arch/arm/boot/dts/sun6i-a31.dtsi
index a9dfa12..12d558b 100644
--- a/arch/arm/boot/dts/sun6i-a31.dtsi
+++ b/arch/arm/boot/dts/sun6i-a31.dtsi
@@ -94,11 +94,20 @@
 			clock-output-names = "pll1";
 		};
 
-		pll6: clk@...20028 {
+		pll6x2: clk@...20028 {
 			#clock-cells = <0>;
 			compatible = "allwinner,sun6i-a31-pll6-clk";
 			reg = <0x01c20028 0x4>;
 			clocks = <&osc24M>;
+			clock-output-names = "pll6x2";
+		};
+
+		pll6: pll6_clk {
+			#clock-cells = <0>;
+			compatible = "fixed-factor-clock";
+			clock-div = <2>;
+			clock-mult = <1>;
+			clocks = <&pll6x2>;
 			clock-output-names = "pll6";
 		};
 
-- 
2.0.0

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