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From: Jae Hyun Yoo <jae.hyun.yoo@linux.intel.com>
To: joel@jms.id.au, andrew@aj.id.au, arnd@arndb.de,
	gregkh@linuxfoundation.org, jdelvare@suse.com,
	linux@roeck-us.net, benh@kernel.crashing.org, andrew@lunn.ch
Cc: linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org,
	devicetree@vger.kernel.org, linux-hwmon@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org, openbmc@lists.ozlabs.org,
	Jae Hyun Yoo <jae.hyun.yoo@linux.intel.com>
Subject: [PATCH v2 3/8] [PATCH 3/8] ARM: dts: aspeed: peci: Add PECI node
Date: Wed, 21 Feb 2018 08:16:01 -0800	[thread overview]
Message-ID: <20180221161606.32247-4-jae.hyun.yoo@linux.intel.com> (raw)
In-Reply-To: <20180221161606.32247-1-jae.hyun.yoo@linux.intel.com>

This commit adds PECI bus/adapter node of AST24xx/AST25xx into
aspeed-g4 and aspeed-g5.

Signed-off-by: Jae Hyun Yoo <jae.hyun.yoo@linux.intel.com>
---
 arch/arm/boot/dts/aspeed-g4.dtsi | 25 +++++++++++++++++++++++++
 arch/arm/boot/dts/aspeed-g5.dtsi | 25 +++++++++++++++++++++++++
 2 files changed, 50 insertions(+)

diff --git a/arch/arm/boot/dts/aspeed-g4.dtsi b/arch/arm/boot/dts/aspeed-g4.dtsi
index b0d8431a3700..077b4d6795b8 100644
--- a/arch/arm/boot/dts/aspeed-g4.dtsi
+++ b/arch/arm/boot/dts/aspeed-g4.dtsi
@@ -29,6 +29,7 @@
 		serial3 = &uart4;
 		serial4 = &uart5;
 		serial5 = &vuart;
+		peci0 = &peci0;
 	};
 
 	cpus {
@@ -250,6 +251,13 @@
 				};
 			};
 
+			peci: peci@1e78b000 {
+				compatible = "simple-bus";
+				#address-cells = <1>;
+				#size-cells = <1>;
+				ranges = <0x0 0x1e78b000 0x60>;
+			};
+
 			uart2: serial@1e78d000 {
 				compatible = "ns16550a";
 				reg = <0x1e78d000 0x20>;
@@ -290,6 +298,23 @@
 	};
 };
 
+&peci {
+	peci0: peci-bus@0 {
+		compatible = "aspeed,ast2400-peci";
+		reg = <0x0 0x60>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		interrupts = <15>;
+		clocks = <&syscon ASPEED_CLK_GATE_REFCLK>;
+		clock-frequency = <24000000>;
+		msg-timing-nego = <1>;
+		addr-timing-nego = <1>;
+		rd-sampling-point = <8>;
+		cmd-timeout-ms = <1000>;
+		status = "disabled";
+	};
+};
+
 &i2c {
 	i2c_ic: interrupt-controller@0 {
 		#interrupt-cells = <1>;
diff --git a/arch/arm/boot/dts/aspeed-g5.dtsi b/arch/arm/boot/dts/aspeed-g5.dtsi
index 40de3b66c33f..5d3b5e177a32 100644
--- a/arch/arm/boot/dts/aspeed-g5.dtsi
+++ b/arch/arm/boot/dts/aspeed-g5.dtsi
@@ -29,6 +29,7 @@
 		serial3 = &uart4;
 		serial4 = &uart5;
 		serial5 = &vuart;
+		peci0 = &peci0;
 	};
 
 	cpus {
@@ -301,6 +302,13 @@
 				};
 			};
 
+			peci: peci@1e78b000 {
+				compatible = "simple-bus";
+				#address-cells = <1>;
+				#size-cells = <1>;
+				ranges = <0x0 0x1e78b000 0x60>;
+			};
+
 			uart2: serial@1e78d000 {
 				compatible = "ns16550a";
 				reg = <0x1e78d000 0x20>;
@@ -341,6 +349,23 @@
 	};
 };
 
+&peci {
+	peci0: peci-bus@0 {
+		compatible = "aspeed,ast2500-peci";
+		reg = <0x0 0x60>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		interrupts = <15>;
+		clocks = <&syscon ASPEED_CLK_GATE_REFCLK>;
+		clock-frequency = <24000000>;
+		msg-timing-nego = <1>;
+		addr-timing-nego = <1>;
+		rd-sampling-point = <8>;
+		cmd-timeout-ms = <1000>;
+		status = "disabled";
+	};
+};
+
 &i2c {
 	i2c_ic: interrupt-controller@0 {
 		#interrupt-cells = <1>;
-- 
2.16.1

  parent reply	other threads:[~2018-02-21 16:16 UTC|newest]

Thread overview: 46+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-02-21 16:15 [PATCH v2 0/8] PECI device driver introduction Jae Hyun Yoo
2018-02-21 16:15 ` [PATCH v2 1/8] [PATCH 1/8] drivers/peci: Add support for PECI bus driver core Jae Hyun Yoo
2018-02-21 17:04   ` Andrew Lunn
2018-02-21 20:31     ` Jae Hyun Yoo
2018-02-21 21:51       ` Andrew Lunn
2018-02-21 22:03         ` Jae Hyun Yoo
2018-02-21 17:58   ` Greg KH
2018-02-21 20:42     ` Jae Hyun Yoo
2018-02-22  6:54       ` Greg KH
2018-02-22 17:20         ` Jae Hyun Yoo
2018-02-22  7:01   ` kbuild test robot
2018-02-22  7:01   ` [RFC PATCH] drivers/peci: peci_match_id() can be static kbuild test robot
2018-02-22 17:25     ` Jae Hyun Yoo
2018-03-07  3:19   ` [PATCH v2 1/8] [PATCH 1/8] drivers/peci: Add support for PECI bus driver core Julia Cartwright
2018-03-07 19:03     ` Jae Hyun Yoo
2018-02-21 16:16 ` [PATCH v2 2/8] [PATCH 2/8] Documentations: dt-bindings: Add a document of PECI adapter driver for Aspeed AST24xx/25xx SoCs Jae Hyun Yoo
2018-02-21 17:13   ` Andrew Lunn
2018-02-21 20:35     ` Jae Hyun Yoo
2018-03-06 12:40   ` Pavel Machek
2018-03-06 12:54     ` Andrew Lunn
2018-03-06 13:05       ` Pavel Machek
2018-03-06 13:19         ` Arnd Bergmann
2018-03-06 19:05     ` Jae Hyun Yoo
2018-03-07 22:11       ` Pavel Machek
2018-03-09 23:41       ` Milton Miller II
2018-03-09 23:47         ` Jae Hyun Yoo
2018-02-21 16:16 ` Jae Hyun Yoo [this message]
2018-02-21 16:16 ` [PATCH v2 4/8] [PATCH 4/8] drivers/peci: Add a PECI adapter driver for Aspeed AST24xx/AST25xx Jae Hyun Yoo
2018-02-21 16:16 ` [PATCH v2 5/8] [PATCH [5/8] Documentation: dt-bindings: Add a document for PECI hwmon client driver Jae Hyun Yoo
2018-02-21 16:16 ` [PATCH v2 6/8] [PATCH 6/8] Documentation: hwmon: " Jae Hyun Yoo
2018-03-06 20:28   ` Randy Dunlap
2018-03-06 21:08     ` Jae Hyun Yoo
2018-02-21 16:16 ` [PATCH v2 7/8] [PATCH 7/8] drivers/hwmon: Add a generic " Jae Hyun Yoo
2018-02-21 18:26   ` Guenter Roeck
2018-02-21 21:24     ` Jae Hyun Yoo
2018-02-21 21:48       ` Guenter Roeck
2018-02-21 23:07         ` Jae Hyun Yoo
2018-02-22  0:37           ` Andrew Lunn
2018-02-22  1:29             ` Jae Hyun Yoo
2018-02-24  0:00               ` Miguel Ojeda
2018-02-24  9:32                 ` Jae Hyun Yoo
2018-03-13  9:32   ` Stef van Os
2018-03-13 18:56     ` Jae Hyun Yoo
2018-02-21 16:16 ` [PATCH v2 8/8] [PATCH 8/8] Add a maintainer for the PECI subsystem Jae Hyun Yoo
2018-03-06 12:40 ` [PATCH v2 0/8] PECI device driver introduction Pavel Machek
2018-03-06 19:21   ` Jae Hyun Yoo

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