From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Google-Smtp-Source: AIpwx4/dnuPa2I18hMeUUm3Dz5AGCh792Zs8vjbtGBeVFoKv1TDuKD+oliBLOq9Kkh54ZGy7o/x6 ARC-Seal: i=1; a=rsa-sha256; t=1523385177; cv=none; d=google.com; s=arc-20160816; b=lOJZh7TtxtyCBX/QLIALsOX7nxcVdq+GN0Hh76KPgxdg6JnlGPYMP9sWVUuu2GYp2e wpKkCV5zWWBVcr2M/ZO+BaEIOTnAuOmlvctwfZo1dt2ULzOaLgxHsblK0PjTUH2MAu+w teWkkuNs0irtq0qfGWbWeknYCDScv3+gS1mEMWecP3+vmO56mxUbcZJOHSmkm+qj7xRj EUmujxZsDfzRbIsVlkbyIZFIwAc3UJlYY3n7aY+//ZtOVWCdFdQqGJ/mFxVcRpkBriQ4 nJovVzCzPto08Q02t5ENJ99frAyhzhKE5d0nN8019GVGxfwILHBZmj6Wf6huJ/zCT1F+ fmBw== 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=0J7eNm2aWqL1Jw5CHZ6rBNJIp0TQ+l1LBqpZIM33OiQ=; b=iXH1i8eGM8gKvkpnJOW3oeALEj/iV8vxc7De9m9XIP1Iq692aNYAqhSfNyHU+nhQfE kpkuAuNJdIBllYMvH7JGhg2WylhoQcvE3nc5c+XRwNaIEZ8GpYZoNJIKzl+bkFcriRkW oKlIhQ392Lp0D0oalXTkLGvG8EDMB3w7QjiFk6CDgGl34qOsDuYq9oj6veoUqSkZSZJ9 OLmLt/8WlfsD7Q7ZocQ1CknpT2ptUEiMmARSDgfj6PafX4eB20t7CUJe2nXFU2bAhXww Wjgj0NrB7pxlUVoydNst4wbi8TqlN9GlSGbLBcuU3fWFyF1Du5djzJiS33vP/uuA8Ol5 uHFQ== 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 192.55.52.115 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 192.55.52.115 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="5.48,433,1517904000"; d="scan'208";a="219323761" From: Jae Hyun Yoo To: Alan Cox , Andrew Jeffery , Andrew Lunn , Andy Shevchenko , Arnd Bergmann , Benjamin Herrenschmidt , Fengguang Wu , Greg KH , Guenter Roeck , Haiyue Wang , James Feist , Jason M Biils , Jean Delvare , Joel Stanley , Julia Cartwright , Miguel Ojeda , Milton Miller II , Pavel Machek , Randy Dunlap , Stef van Os , Sumeet R Pawnikar , Vernon Mauery 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 v3 05/10] ARM: dts: aspeed: peci: Add PECI node Date: Tue, 10 Apr 2018 11:32:07 -0700 Message-Id: <20180410183212.16787-6-jae.hyun.yoo@linux.intel.com> X-Mailer: git-send-email 2.16.2 In-Reply-To: <20180410183212.16787-1-jae.hyun.yoo@linux.intel.com> References: <20180410183212.16787-1-jae.hyun.yoo@linux.intel.com> X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: =?utf-8?q?1597385135685935687?= X-GMAIL-MSGID: =?utf-8?q?1597385135685935687?= 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 Reviewed-by: Haiyue Wang Reviewed-by: James Feist Reviewed-by: Vernon Mauery Cc: Alan Cox Cc: Andrew Jeffery Cc: Andrew Lunn Cc: Andy Shevchenko Cc: Arnd Bergmann Cc: Benjamin Herrenschmidt Cc: Fengguang Wu Cc: Greg KH Cc: Guenter Roeck Cc: Jason M Biils Cc: Jean Delvare Cc: Joel Stanley Cc: Julia Cartwright Cc: Miguel Ojeda Cc: Milton Miller II Cc: Pavel Machek Cc: Randy Dunlap Cc: Stef van Os Cc: Sumeet R Pawnikar --- 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 518d2bc7c7fc..f7992eee4d1f 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 { @@ -270,6 +271,13 @@ }; }; + peci: peci@1e78b000 { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x0 0x1e78b000 0x60>; + }; + uart2: serial@1e78d000 { compatible = "ns16550a"; reg = <0x1e78d000 0x20>; @@ -313,6 +321,23 @@ }; }; +&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 f9917717dd08..278791dba8a0 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 { @@ -320,6 +321,13 @@ }; }; + peci: peci@1e78b000 { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x0 0x1e78b000 0x60>; + }; + uart2: serial@1e78d000 { compatible = "ns16550a"; reg = <0x1e78d000 0x20>; @@ -363,6 +371,23 @@ }; }; +&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>; -- 2.16.2