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Mon, 17 May 2021 04:01:03 +0000 From: Quan Nguyen To: Rob Herring , Joel Stanley , Andrew Jeffery , linux-arm-kernel@lists.infradead.org, linux-aspeed@lists.ozlabs.org, linux-kernel@vger.kernel.org Subject: [PATCH 2/3] ARM: dts: aspeed: mtjade: Add PSU support Date: Mon, 17 May 2021 11:00:35 +0700 Message-Id: <20210517040036.13667-3-quan@os.amperecomputing.com> X-Mailer: git-send-email 2.28.0 In-Reply-To: <20210517040036.13667-1-quan@os.amperecomputing.com> References: <20210517040036.13667-1-quan@os.amperecomputing.com> X-Originating-IP: [118.69.219.201] X-ClientProxiedBy: CH2PR05CA0036.namprd05.prod.outlook.com (2603:10b6:610::49) To MW2PR0102MB3482.prod.exchangelabs.com (2603:10b6:302:c::32) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from hcm-sw-17.amperecomputing.com (118.69.219.201) by CH2PR05CA0036.namprd05.prod.outlook.com (2603:10b6:610::49) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4150.11 via Frontend Transport; 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Nguyen" , Open Source Submission , Phong Vo Errors-To: linux-aspeed-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org Sender: "Linux-aspeed" Enable PSU support on Ampere's Mt. Jade BMC. The Mt. Jade BMC is an ASPEED AST2500-based BMC for the Mt. Jade hardware reference platform with Ampere's Altra Processor Family. Signed-off-by: Quan Nguyen Signed-off-by: Phong Vo Signed-off-by: Thang Q. Nguyen --- .../arm/boot/dts/aspeed-bmc-ampere-mtjade.dts | 42 ++++++++++++++++++- 1 file changed, 40 insertions(+), 2 deletions(-) diff --git a/arch/arm/boot/dts/aspeed-bmc-ampere-mtjade.dts b/arch/arm/boot/dts/aspeed-bmc-ampere-mtjade.dts index 282e901092a6..364293e6ca76 100644 --- a/arch/arm/boot/dts/aspeed-bmc-ampere-mtjade.dts +++ b/arch/arm/boot/dts/aspeed-bmc-ampere-mtjade.dts @@ -110,6 +110,30 @@ id_button { linux,code = ; }; + psu1_vin_good { + label = "PSU1_VIN_GOOD"; + gpios = <&gpio ASPEED_GPIO(H, 4) GPIO_ACTIVE_LOW>; + linux,code = ; + }; + + psu2_vin_good { + label = "PSU2_VIN_GOOD"; + gpios = <&gpio ASPEED_GPIO(H, 5) GPIO_ACTIVE_LOW>; + linux,code = ; + }; + + psu1_present { + label = "PSU1_PRESENT"; + gpios = <&gpio ASPEED_GPIO(I, 0) GPIO_ACTIVE_LOW>; + linux,code = ; + }; + + psu2_present { + label = "PSU2_PRESENT"; + gpios = <&gpio ASPEED_GPIO(I, 1) GPIO_ACTIVE_LOW>; + linux,code = ; + }; + }; gpioA0mux: mux-controller { @@ -436,6 +460,19 @@ &i2c9 { status = "okay"; }; +&i2c10 { + status = "okay"; + adm1278@10 { + compatible = "adi,adm1278"; + reg = <0x10>; + }; + + adm1278@11 { + compatible = "adi,adm1278"; + reg = <0x11>; + }; +}; + &gfx { status = "okay"; memory-region = <&gfx_memory>; @@ -539,8 +576,9 @@ &gpio { "S1_DDR_SAVE","","", /*G0-G7*/ "S0_FW_BOOT_OK","SHD_REQ_L","","S0_OVERTEMP_L","","", "","", - /*H0-H7*/ "","","","","","","","", - /*I0-I7*/ "","","S1_BMC_SPECIAL_BOOT","","","","","", + /*H0-H7*/ "","","","","PSU1_VIN_GOOD","PSU2_VIN_GOOD","","", + /*I0-I7*/ "PSU1_PRESENT","PSU2_PRESENT","S1_BMC_SPECIAL_BOOT", + "","","","","", /*J0-J7*/ "S0_HIGHTEMP_L","S0_FAULT_L","S0_SCP_AUTH_FAIL_L","", "","","","", /*K0-K7*/ "","","","","","","","",