linux-kernel - [PATCH linux dev-4.10 2/6] ARM: dts: aspeed: peci: Add Aspeed PECI

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Message-Id: <20180109223126.13093-3-jae.hyun.yoo@linux.intel.com>
Date:   Tue,  9 Jan 2018 14:31:22 -0800
From:   Jae Hyun Yoo <jae.hyun.yoo@...ux.intel.com>
To:     joel@....id.au, andrew@...id.au, arnd@...db.de,
        gregkh@...uxfoundation.org, jdelvare@...e.com, linux@...ck-us.net
Cc:     linux-kernel@...r.kernel.org, linux-doc@...r.kernel.org,
        devicetree@...r.kernel.org, linux-hwmon@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, openbmc@...ts.ozlabs.org,
        Jae Hyun Yoo <jae.hyun.yoo@...ux.intel.com>
Subject: [PATCH linux dev-4.10 2/6] ARM: dts: aspeed: peci: Add Aspeed PECI

This commit adds Aspeed PECI node into aspeed-g4 and aspeed-g5.

Signed-off-by: Jae Hyun Yoo <jae.hyun.yoo@...ux.intel.com>
---
 arch/arm/boot/dts/aspeed-g4.dtsi | 14 ++++++++++++++
 arch/arm/boot/dts/aspeed-g5.dtsi | 14 ++++++++++++++
 2 files changed, 28 insertions(+)

diff --git a/arch/arm/boot/dts/aspeed-g4.dtsi b/arch/arm/boot/dts/aspeed-g4.dtsi
index b82ebef..7ecc7b2 100644
--- a/arch/arm/boot/dts/aspeed-g4.dtsi
+++ b/arch/arm/boot/dts/aspeed-g4.dtsi
@@ -238,6 +238,20 @@
 				clocks = <&clk_hpll>;
 			};
 
+			peci: peci@...8b000 {
+				compatible = "aspeed,ast2400-peci";
+				reg = <0x1e78b000 0x60>;
+				interrupt-controller;
+				interrupts = <15>;
+				clocks = <&clk_clkin>;
+				clock-frequency = <24000000>;
+				msg-timing-nego = <1>;
+				addr-timing-nego = <1>;
+				rd-sampling-point = <8>;
+				cmd-timeout-ms = <1000>;
+				status = "disabled";
+			};
+
 			sgpio: gpio@...e780200 {
 				#gpio-cells = <2>;
 				gpio-controller;
diff --git a/arch/arm/boot/dts/aspeed-g5.dtsi b/arch/arm/boot/dts/aspeed-g5.dtsi
index ba3607c..b4e8d51 100644
--- a/arch/arm/boot/dts/aspeed-g5.dtsi
+++ b/arch/arm/boot/dts/aspeed-g5.dtsi
@@ -289,6 +289,20 @@
 				clocks = <&clk_hpll>;
 			};
 
+			peci: peci@...8b000 {
+				compatible = "aspeed,ast2500-peci";
+				reg = <0x1e78b000 0x60>;
+				interrupt-controller;
+				interrupts = <15>;
+				clocks = <&clk_clkin>;
+				clock-frequency = <24000000>;
+				msg-timing-nego = <1>;
+				addr-timing-nego = <1>;
+				rd-sampling-point = <8>;
+				cmd-timeout-ms = <1000>;
+				status = "disabled";
+			};
+
 			timer: timer@...82000 {
 				compatible = "aspeed,ast2400-timer";
 				reg = <0x1e782000 0x90>;
-- 
2.7.4