From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Google-Smtp-Source: AH8x224ocLKrAUrnYlcuaSXkksmpA7MlZeZUI/gEkkwW2iXyyQGUBp6Gp0T5sXN3N/w/0hn90a2S ARC-Seal: i=1; a=rsa-sha256; t=1519229779; cv=none; d=google.com; s=arc-20160816; b=xC6EZSfxuoVmAAR9ankSD7tO76m9UGHobejTXqX3T2qtWYn+ouzoXzISR2pyllmJJy Z+Jk5E2zkp+SQQTep+n60CIgOu3AhgyLjgo1kkA2CHsPbZQgS1YNH9euYUPxXSQjDzxg /i31ctXebYCEuJaGW8O00Jxpd5cgNi+QjT4+ON6n5GH4kIstWTwJWyuuMK3AQMLA66er gOKPglUbKaP4YCtsiPXrhnTBpdhZIm+dYIKAunwaib+n0IM40tmRPKbzYeVbL2NTQeBL S/Y+tFTBCLc029N6BGiNDmXKye/k13zCqACsM3glOoo3nnsK4rT8RBOib8xgxjdpsdlV Av6g== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=references:in-reply-to:message-id:date:subject:cc:to:from :arc-authentication-results; bh=QcdtKuWi+7QJMQIgBldCy1FjhrDdcM8kbAnl58atcGo=; b=yJ23EfhK3Ez+3tWAY1yV5i3vXpaWVKqX53/mXLvndaZ2FYzMCcauzNujIwoZhsNFo3 NcazVWb6pmUtishI3wFZuDjGrec31uTBlDT8DDAF99T9jSqyEUdMZu4CATXOAE4WRVoK yN+khxALVGlwDgOnjVMKVtFopyDEQPWGFtJsYIiPXAwbTeO06CBelpn3snaC3jjSQSXZ I3jR08QSbu3A99lu9P3BJaInef6XwxOxDrvf4GBPCOQgPY93ZuEjmgsOKcoLrLgzsaVv 1/ZzmAmdvjN9HNQntZcWuXzH0TaS6EaZPbbJyz4yQ8+3nC0/m0bSmOu4qF+d4qsc1Fba T9VQ== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of jae.hyun.yoo@linux.intel.com designates 192.55.52.43 as permitted sender) smtp.mailfrom=jae.hyun.yoo@linux.intel.com Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of jae.hyun.yoo@linux.intel.com designates 192.55.52.43 as permitted sender) smtp.mailfrom=jae.hyun.yoo@linux.intel.com X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.46,543,1511856000"; d="scan'208";a="29617845" From: Jae Hyun Yoo 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 Subject: [PATCH v2 3/8] [PATCH 3/8] ARM: dts: aspeed: peci: Add PECI node Date: Wed, 21 Feb 2018 08:16:01 -0800 Message-Id: <20180221161606.32247-4-jae.hyun.yoo@linux.intel.com> X-Mailer: git-send-email 2.16.1 In-Reply-To: <20180221161606.32247-1-jae.hyun.yoo@linux.intel.com> References: <20180221161606.32247-1-jae.hyun.yoo@linux.intel.com> X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: =?utf-8?q?1593027885195370131?= X-GMAIL-MSGID: =?utf-8?q?1593027885195370131?= X-Mailing-List: linux-kernel@vger.kernel.org List-ID: This commit adds PECI bus/adapter node of AST24xx/AST25xx into aspeed-g4 and aspeed-g5. Signed-off-by: Jae Hyun Yoo --- 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