linux-kernel - [PATCH 4/4] ARM: STi: DT: STiH407: 407 DT Entry for clockgenA9

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: <1401892372-18279-5-git-send-email-gabriel.fernandez@linaro.org>
Date:	Wed,  4 Jun 2014 16:32:52 +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>,
	Olivier Bideau <olivier.bideau@...com>
Subject: [PATCH 4/4] ARM: STi: DT: STiH407: 407 DT Entry for clockgenA9

Patch adds DT entries for clockgen A9

Signed-off-by: Gabriel Fernandez <gabriel.fernandez@...aro.org>
Signed-off-by: Olivier Bideau <olivier.bideau@...com>
---
 arch/arm/boot/dts/stih407-clock.dtsi | 55 ++++++++++++++++++++++++++++++++++--
 1 file changed, 52 insertions(+), 3 deletions(-)

diff --git a/arch/arm/boot/dts/stih407-clock.dtsi b/arch/arm/boot/dts/stih407-clock.dtsi
index 6e59011..b4318e1 100644
--- a/arch/arm/boot/dts/stih407-clock.dtsi
+++ b/arch/arm/boot/dts/stih407-clock.dtsi
@@ -24,10 +24,59 @@
 		/*
 		 * ARM Peripheral clock for timers
 		 */
-		arm_periph_clk: arm-periph-clk {
+		arm_periph_clk: clk-m-a9-periphs {
 			#clock-cells = <0>;
-			compatible = "fixed-clock";
-			clock-frequency = <600000000>;
+			compatible = "fixed-factor-clock";
+
+			clocks = <&clk_m_a9>;
+			clock-div = <2>;
+			clock-mult = <1>;
+		};
+
+		/*
+		 * A9 PLL.
+		 */
+		clockgen-a9@...0000 {
+			compatible = "st,clkgen-c32";
+			reg = <0x92b0000 0xffff>;
+
+			clockgen_a9_pll: clockgen-a9-pll {
+				#clock-cells = <1>;
+				compatible = "st,stih407-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@...0000 {
+			#clock-cells = <0>;
+			compatible = "st,stih407-clkgen-a9-mux", "st,clkgen-mux";
+			reg = <0x92b0000 0x10000>;
+
+			clocks = <&clockgen_a9_pll 0>,
+				 <&clockgen_a9_pll 0>,
+				 <&clk_s_c0_flexgen 13>,
+				 <&clk_m_a9_ext2f_div2>;
+		};
+
+		/*
+		 * ARM Peripheral clock for timers
+		 */
+		clk_m_a9_ext2f_div2: clk-m-a9-ext2f-div2s {
+			#clock-cells = <0>;
+			compatible = "fixed-factor-clock";
+
+			clocks = <&clk_s_c0_flexgen 13>;
+
+			clock-output-names = "clk-m-a9-ext2f-div2";
+
+			clock-div = <2>;
+			clock-mult = <1>;
 		};
 
 		/*
-- 
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/