linux-kernel - [PATCH v3 10/11] ARM: STi: DT: STiH415: 415 DT Entry for clockgen A9

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Date:	Tue, 20 May 2014 15:22:54 +0200
From:	Gabriel FERNANDEZ <gabriel.fernandez@...com>
To:	Srinivas Kandagatla <srinivas.kandagatla@...il.com>,
	Maxime Coquelin <maxime.coquelin@...com>,
	Patrice Chotard <patrice.chotard@...com>,
	Rob Herring <robh+dt@...nel.org>,
	Pawel Moll <pawel.moll@....com>,
	Mark Rutland <mark.rutland@....com>,
	Ian Campbell <ijc+devicetree@...lion.org.uk>,
	Kumar Gala <galak@...eaurora.org>,
	Russell King <linux@....linux.org.uk>, olof@...om.net
Cc:	linux-arm-kernel@...ts.infradead.org, kernel@...inux.com,
	devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
	Lee Jones <lee.jones@...aro.org>,
	Gabriel Fernandez <gabriel.fernandez@...aro.org>,
	Pankaj Dev <pankaj.dev@...com>
Subject: [PATCH v3 10/11] ARM: STi: DT: STiH415: 415 DT Entry for clockgen A9

Patch adds DT entries for clockgen A9

Signed-off-by: Pankaj Dev <pankaj.dev@...com>
Signed-off-by: Gabriel Fernandez <gabriel.fernandez@...aro.org>
---
 arch/arm/boot/dts/stih415-clock.dtsi | 48 +++++++++++++++++++++++++++++-------
 1 file changed, 39 insertions(+), 9 deletions(-)

diff --git a/arch/arm/boot/dts/stih415-clock.dtsi b/arch/arm/boot/dts/stih415-clock.dtsi
index 637caa8..3ee3451 100644
--- a/arch/arm/boot/dts/stih415-clock.dtsi
+++ b/arch/arm/boot/dts/stih415-clock.dtsi
@@ -24,15 +24,6 @@
 		};
 
 		/*
-		 * ARM Peripheral clock for timers
-		 */
-		arm_periph_clk: arm_periph_clk {
-			#clock-cells = <0>;
-			compatible = "fixed-clock";
-			clock-frequency = <500000000>;
-		};
-
-		/*
 		 * ClockGenAs on SASG1
 		 */
 		clockgen-a@...62000 {
@@ -499,5 +490,44 @@
 						/* Remaining outputs unused */
 			};
 		};
+
+		/*
+		 * A9 PLL
+		 */
+		clockgen-a9@...e00d8 {
+			reg = <0xfdde00d8 0x70>;
+
+			clockgen_a9_pll: clockgen-a9-pll {
+				#clock-cells = <1>;
+				compatible = "st,stih415-plls-c32-a9", "st,clkgen-plls-c32";
+
+				clocks = <&clk_sysin>;
+				clock-output-names = "clockgen-a9-pll-odf";
+			};
+		};
+
+		/*
+		 * ARM CPU related clocks
+		 */
+		clk_m_a9: clk-m-a9@...e00d8 {
+			#clock-cells = <0>;
+			compatible = "st,stih415-clkgen-a9-mux", "st,clkgen-mux";
+			reg = <0xfdde00d8 0x4>;
+			clocks = <&clockgen_a9_pll 0>,
+				 <&clockgen_a9_pll 0>,
+				 <&clk_m_a0_div1 2>,
+				 <&clk_m_a9_ext2f_div2>;
+		};
+
+		/*
+		 * ARM Peripheral clock for timers
+		 */
+		arm_periph_clk: clk-m-a9-periphs {
+			#clock-cells = <0>;
+			compatible = "fixed-factor-clock";
+			clocks = <&clk_m_a9>;
+			clock-div = <2>;
+			clock-mult = <1>;
+		};
 	};
 };
-- 
1.9.1

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