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  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]
Date:	Fri, 21 Mar 2014 21:08:39 +0100
From:	Alexandre Belloni <alexandre.belloni@...e-electrons.com>
To:	Sebastian Hesselbarth <sebastian.hesselbarth@...il.com>,
	Mike Turquette <mturquette@...aro.org>
Cc:	Jimmy Xu <zmxu@...vell.com>, Jisheng Zhang <jszhang@...vell.com>,
	linux-doc@...r.kernel.org, linux-kernel@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	Antoine Ténart 
	<antoine.tenart@...e-electrons.com>,
	Alexandre Belloni <alexandre.belloni@...e-electrons.com>
Subject: [PATCH v2 3/5] ARM: berlin/dt: add cpupll and syspll support to BG2Q

The Berlin BG2Q has two supported PLLs: CPU PLL and System PLL, add those to the
SoC device tree.

Note that support for the AVPLL is not yet available.

Signed-off-by: Alexandre Belloni <alexandre.belloni@...e-electrons.com>
---
 arch/arm/boot/dts/berlin2q.dtsi | 22 +++++++++++++++-------
 1 file changed, 15 insertions(+), 7 deletions(-)

diff --git a/arch/arm/boot/dts/berlin2q.dtsi b/arch/arm/boot/dts/berlin2q.dtsi
index 07452a7483fa..5925e6a16749 100644
--- a/arch/arm/boot/dts/berlin2q.dtsi
+++ b/arch/arm/boot/dts/berlin2q.dtsi
@@ -59,16 +59,10 @@
 		clock-frequency = <100000000>;
 	};
 
-	cpuclk: cpu-clock {
-		compatible = "fixed-clock";
-		#clock-cells = <0>;
-		clock-frequency = <1200000000>;
-	};
-
 	twdclk: twdclk {
 		compatible = "fixed-factor-clock";
 		#clock-cells = <0>;
-		clocks = <&cpuclk>;
+		clocks = <&cpupll>;
 		clock-mult = <1>;
 		clock-div = <3>;
 	};
@@ -101,6 +95,20 @@
 			#interrupt-cells = <3>;
 		};
 
+		cpupll: cpupll@...170 {
+			compatible = "marvell,berlin2q-pll";
+			clocks = <&smclk>;
+			#clock-cells = <0>;
+			reg = <0xdd0170 0x8>;
+		};
+
+		syspll: syspll@...030 {
+			compatible = "marvell,berlin2q-pll";
+			clocks = <&smclk>;
+			#clock-cells = <0>;
+			reg = <0xea0030 0x8>;
+		};
+
 		apb@...000 {
 			compatible = "simple-bus";
 			#address-cells = <1>;
-- 
1.8.3.2

--
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/

Powered by blists - more mailing lists