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 for Android: free password hash cracker in your pocket
[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Date:	Thu,  3 Apr 2014 10:59:27 -0700
From:	Soren Brinkmann <soren.brinkmann@...inx.com>
To:	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>,
	Rob Landley <rob@...dley.net>,
	Russell King <linux@....linux.org.uk>,
	Wolfram Sang <wsa@...-dreams.de>,
	Grant Likely <grant.likely@...aro.org>,
	Michal Simek <michal.simek@...inx.com>
Cc:	Mike Looijmans <mike.looijmans@...ic.nl>,
	linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	Harini Katakam <harinik@...inx.com>, linux-doc@...r.kernel.org,
	devicetree@...r.kernel.org, linux-i2c@...r.kernel.org,
	Sören Brinkmann <soren.brinkmann@...inx.com>
Subject: [PATCH v4 3/3] ARM: zynq: dt: Add I2C nodes to Zynq device tree

Signed-off-by: Soren Brinkmann <soren.brinkmann@...inx.com>
Tested-by: Michal Simek <michal.simek@...inx.com>
---

Changes in v4: None
Changes in v3: None
Changes in v2:
 - replace 'pmbus' with 'ti' in compatibility strings of UCD devices

Signed-off-by: Soren Brinkmann <soren.brinkmann@...inx.com>
---
 arch/arm/boot/dts/zynq-7000.dtsi | 22 ++++++++++++
 arch/arm/boot/dts/zynq-zc702.dts | 76 ++++++++++++++++++++++++++++++++++++++++
 arch/arm/boot/dts/zynq-zc706.dts | 68 +++++++++++++++++++++++++++++++++++
 3 files changed, 166 insertions(+)

diff --git a/arch/arm/boot/dts/zynq-7000.dtsi b/arch/arm/boot/dts/zynq-7000.dtsi
index 789d0bacc110..e4f0820527b1 100644
--- a/arch/arm/boot/dts/zynq-7000.dtsi
+++ b/arch/arm/boot/dts/zynq-7000.dtsi
@@ -54,6 +54,28 @@
 		interrupt-parent = <&intc>;
 		ranges;
 
+		i2c0: zynq-i2c@...04000 {
+			compatible = "cdns,i2c-r1p10";
+			status = "disabled";
+			clocks = <&clkc 38>;
+			interrupt-parent = <&intc>;
+			interrupts = <0 25 4>;
+			reg = <0xE0004000 0x1000>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+
+		i2c1: zynq-i2c@...05000 {
+			compatible = "cdns,i2c-r1p10";
+			status = "disabled";
+			clocks = <&clkc 39>;
+			interrupt-parent = <&intc>;
+			interrupts = <0 48 4>;
+			reg = <0xE0005000 0x1000>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+
 		intc: interrupt-controller@...01000 {
 			compatible = "arm,cortex-a9-gic";
 			#interrupt-cells = <3>;
diff --git a/arch/arm/boot/dts/zynq-zc702.dts b/arch/arm/boot/dts/zynq-zc702.dts
index c913f77a21eb..5e09cee33d42 100644
--- a/arch/arm/boot/dts/zynq-zc702.dts
+++ b/arch/arm/boot/dts/zynq-zc702.dts
@@ -34,6 +34,82 @@
 	phy-mode = "rgmii";
 };
 
+&i2c0 {
+	status = "okay";
+	clock-frequency = <400000>;
+
+	i2cswitch@74 {
+		compatible = "nxp,pca9548";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		reg = <0x74>;
+
+		i2c@0 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0>;
+			si570: clock-generator@5d {
+				#clock-cells = <0>;
+				compatible = "silabs,si570";
+				temperature-stability = <50>;
+				reg = <0x5d>;
+				factory-fout = <156250000>;
+				clock-frequency = <148500000>;
+			};
+		};
+
+		i2c@2 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <2>;
+			eeprom@54 {
+				compatible = "at,24c08";
+				reg = <0x54>;
+			};
+		};
+
+		i2c@3 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <3>;
+			gpio@21 {
+				compatible = "ti,tca6416";
+				reg = <0x21>;
+				gpio-controller;
+				#gpio-cells = <2>;
+			};
+		};
+
+		i2c@4 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <4>;
+			rtc@51 {
+				compatible = "nxp,pcf8563";
+				reg = <0x51>;
+			};
+		};
+
+		i2c@7 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <7>;
+			hwmon@52 {
+				compatible = "ti,ucd9248";
+				reg = <52>;
+			};
+			hwmon@53 {
+				compatible = "ti,ucd9248";
+				reg = <53>;
+			};
+			hwmon@54 {
+				compatible = "ti,ucd9248";
+				reg = <54>;
+			};
+		};
+	};
+};
+
 &sdhci0 {
 	status = "okay";
 };
diff --git a/arch/arm/boot/dts/zynq-zc706.dts b/arch/arm/boot/dts/zynq-zc706.dts
index 88f62c50382e..4cc9913078cd 100644
--- a/arch/arm/boot/dts/zynq-zc706.dts
+++ b/arch/arm/boot/dts/zynq-zc706.dts
@@ -35,6 +35,74 @@
 	phy-mode = "rgmii";
 };
 
+&i2c0 {
+	status = "okay";
+	clock-frequency = <400000>;
+
+	i2cswitch@74 {
+		compatible = "nxp,pca9548";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		reg = <0x74>;
+
+		i2c@0 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0>;
+			si570: clock-generator@5d {
+				#clock-cells = <0>;
+				compatible = "silabs,si570";
+				temperature-stability = <50>;
+				reg = <0x5d>;
+				factory-fout = <156250000>;
+				clock-frequency = <148500000>;
+			};
+		};
+
+		i2c@2 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <2>;
+			eeprom@54 {
+				compatible = "at,24c08";
+				reg = <0x54>;
+			};
+		};
+
+		i2c@3 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <3>;
+			gpio@21 {
+				compatible = "ti,tca6416";
+				reg = <0x21>;
+				gpio-controller;
+				#gpio-cells = <2>;
+			};
+		};
+
+		i2c@4 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <4>;
+			rtc@51 {
+				compatible = "nxp,pcf8563";
+				reg = <0x51>;
+			};
+		};
+
+		i2c@7 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <7>;
+			ucd90120@65 {
+				compatible = "ti,ucd90120";
+				reg = <0x65>;
+			};
+		};
+	};
+};
+
 &sdhci0 {
 	status = "okay";
 };
-- 
1.9.1.1.gbb9f595

--
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