linux-kernel - [PATCH v3 06/11] ARM: STi: DT: STiH416: 416 DT Entry for clockgen A9/DDR/GPU

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <1400592175-13176-7-git-send-email-gabriel.fernandez@linaro.org>
Date:	Tue, 20 May 2014 15:22:50 +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 06/11] ARM: STi: DT: STiH416: 416 DT Entry for clockgen A9/DDR/GPU

Patch adds DT entries for clockgen A9/DDR/GPU

Signed-off-by: Pankaj Dev <pankaj.dev@...com>
Signed-off-by: Gabriel Fernandez <gabriel.fernandez@...aro.org>
---
 arch/arm/boot/dts/stih416-clock.dtsi | 79 ++++++++++++++++++++++++++++++++----
 1 file changed, 70 insertions(+), 9 deletions(-)

diff --git a/arch/arm/boot/dts/stih416-clock.dtsi b/arch/arm/boot/dts/stih416-clock.dtsi
index 0eeadc7..5b4fb83 100644
--- a/arch/arm/boot/dts/stih416-clock.dtsi
+++ b/arch/arm/boot/dts/stih416-clock.dtsi
@@ -25,15 +25,6 @@
 		};
 
 		/*
-		 * ARM Peripheral clock for timers
-		 */
-		arm_periph_clk: arm_periph_clk {
-			#clock-cells = <0>;
-			compatible = "fixed-clock";
-			clock-frequency = <600000000>;
-		};
-
-		/*
 		 * ClockGenAs on SASG2
 		 */
 		clockgen-a@...62000 {
@@ -504,6 +495,45 @@
 		};
 
 		/*
+		 * A9 PLL
+		 */
+		clockgen-a9@...e08b0 {
+			reg = <0xfdde08b0 0x70>;
+
+			clockgen_a9_pll: clockgen-a9-pll {
+				#clock-cells = <1>;
+				compatible = "st,stih416-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@...e08ac {
+			#clock-cells = <0>;
+			compatible = "st,stih416-clkgen-a9-mux", "st,clkgen-mux";
+			reg = <0xfdde08ac 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>;
+		};
+
+		/*
 		 * Frequency synthesizers on the SASG2
 		 */
 		clockgen_b0: clockgen-b0@...108b4 {
@@ -691,5 +721,36 @@
 					      "clk-m-pix-hdmirx-0",
 					      "clk-m-pix-hdmirx-1";
 		};
+
+		/*
+		 * DDR PLL
+		 */
+		clockgen-ddr@...dde07d8 {
+			reg = <0xfdde07d8 0x110>;
+
+			clockgen_ddr_pll: clockgen-ddr-pll {
+				#clock-cells = <1>;
+				compatible = "st,stih416-plls-c32-ddr", "st,clkgen-plls-c32";
+
+				clocks = <&clk_sysin>;
+				clock-output-names = "clockgen-ddr0",
+						     "clockgen-ddr1";
+			};
+		};
+
+		/*
+		 * GPU PLL
+		 */
+		clockgen-gpu@...8ff00 {
+			reg = <0xfd68ff00 0x910>;
+
+			clockgen_gpu_pll: clockgen-gpu-pll {
+				#clock-cells = <1>;
+				compatible = "st,stih416-gpu-pll-c32", "st,clkgengpu-pll-c32";
+
+				clocks = <&clk_sysin>;
+				clock-output-names = "clockgen-gpu-pll";
+			};
+		};
 	};
 };
-- 
1.9.1

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/