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Describe them for completeness including the pinmux. Signed-off-by: Nishanth Menon --- .../arm64/boot/dts/ti/k3-am62x-sk-common.dtsi | 24 +++++++++++++++++++ 1 file changed, 24 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-am62x-sk-common.dtsi b/arch/arm64/boot/dts/ti/k3-am62x-sk-common.dtsi index 9036af82894b..dc76529f7aa1 100644 --- a/arch/arm64/boot/dts/ti/k3-am62x-sk-common.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am62x-sk-common.dtsi @@ -126,6 +126,15 @@ AM62X_IOPAD(0x1cc, PIN_OUTPUT, 0) /* (E14/E11) UART0_TXD */ >; }; + main_uart1_pins_default: main-uart1-pins-default { + pinctrl-single,pins = < + AM62X_IOPAD(0x194, PIN_INPUT, 2) /* (B19/B18) MCASP0_AXR3.UART1_CTSn */ + AM62X_IOPAD(0x198, PIN_OUTPUT, 2) /* (A19/B17) MCASP0_AXR2.UART1_RTSn */ + AM62X_IOPAD(0x1ac, PIN_INPUT, 2) /* (E19/D15) MCASP0_AFSR.UART1_RXD */ + AM62X_IOPAD(0x1b0, PIN_OUTPUT, 2) /* (A20/D16) MCASP0_ACLKR.UART1_TXD */ + >; + }; + main_i2c0_pins_default: main-i2c0-pins-default { pinctrl-single,pins = < AM62X_IOPAD(0x1e0, PIN_INPUT_PULLUP, 0) /* (B16/E12) I2C0_SCL */ @@ -220,9 +229,22 @@ AM62X_IOPAD(0x084, PIN_INPUT, 2) /* (L23) GPMC0_ADVN_ALE.MCASP1_AXR2 */ }; }; +&mcu_pmx0 { + wkup_uart0_pins_default: wkup-uart0-pins-default { + pinctrl-single,pins = < + AM62X_MCU_IOPAD(0x02c, PIN_INPUT, 0) /* (C6/A7) WKUP_UART0_CTSn */ + AM62X_MCU_IOPAD(0x030, PIN_OUTPUT, 0) /* (A4/B4) WKUP_UART0_RTSn */ + AM62X_MCU_IOPAD(0x024, PIN_INPUT, 0) /* (B4/B5) WKUP_UART0_RXD */ + AM62X_MCU_IOPAD(0x028, PIN_OUTPUT, 0) /* (C5/C6) WKUP_UART0_TXD */ + >; + }; +}; + &wkup_uart0 { /* WKUP UART0 is used by DM firmware */ status = "reserved"; + pinctrl-names = "default"; + pinctrl-0 = <&wkup_uart0_pins_default>; }; &main_uart0 { @@ -234,6 +256,8 @@ &main_uart0 { &main_uart1 { /* Main UART1 is used by TIFS firmware */ status = "reserved"; + pinctrl-names = "default"; + pinctrl-0 = <&main_uart1_pins_default>; }; &main_i2c0 { From patchwork Tue Apr 18 21:37:39 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nishanth Menon X-Patchwork-Id: 85096 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a59:b0ea:0:b0:3b6:4342:cba0 with SMTP id b10csp3159851vqo; Tue, 18 Apr 2023 15:15:53 -0700 (PDT) X-Google-Smtp-Source: AKy350afeRL8hhzATFd5hZxPJveotpIP3XNI6OiZHb9yKzDO3ZEeYAXGnCFSJr25WM6H0Nr9zBiZ X-Received: by 2002:a17:902:f54a:b0:1a6:523c:8589 with SMTP id h10-20020a170902f54a00b001a6523c8589mr3685499plf.5.1681856152838; Tue, 18 Apr 2023 15:15:52 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1681856152; cv=none; d=google.com; s=arc-20160816; b=vfJ6zBxBQrjxeRjfGjFibi9gjwTxVMI8jssPotvd2Rtiqh6aYwkpGVmoOfrbuDHf7z uc1ShBsJkG2wYIO2N6cRVipvRYgkPjw5pOjIZmS5uw1vMWfab4x2wJCmhxMg3qp9XzTS vcRt2HWip8YkAkasCW4ACvwkWW3hhuHb5NrMvHKerS3DvLcWMKS6z/InZNehVd9XCiNA kVzvpuTwSQbXwrlMDQ072Cx+ypFIER5YayJIO236PFDSgzlSN2WFrYcpsy3FTTtk+4lb JVORVKgybZj9bic4GpuQEheDYX2+haaKczHXA+squzA5XyK1edUQ9ieP5YqPSYQ1huBp yhbQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature; bh=jFSYZ2QSxLfP7JWjCXLFwoEf22Ro2xwsa7yb6J/+vW8=; b=FKzC1NcmffU1a6ifsFDQZ+eFfvego8jYWn5dm+wRJKVY3J2XLYFGtkXbTZE6toPa+u jW82ziGnFzWhjAxfSLdisKZI2E95c3+3XCX1e1UOPggVKKZBZg1Ndgt8/fcfpVAUPpKC 9Poy7EEnIrXH4pCdeb3to+A4EsU4HL3zVQXkRcZ4VddvFUo4KhXRNxX2lH7Ft9UMnz7r rpawhcrjaH09QcdJRLTRjAj8pIHEjY+2WKehGFP/PztMbbbUI3lAybqb8LIpc+4la5Y5 uoHgJLleM4sIrSSlGFhDC9E/Uj2BAlzGIsoRw5yjakOc9lc8rIWUjvLOx1LpsB2iVN/u g4yg== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@ti.com header.s=ti-com-17Q1 header.b=ZzQidDx2; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=QUARANTINE sp=NONE dis=NONE) header.from=ti.com Received: from out1.vger.email (out1.vger.email. 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Tue, 18 Apr 2023 16:37:45 -0500 Received: from localhost (ileaxei01-snat.itg.ti.com [10.180.69.5]) by fllv0039.itg.ti.com (8.15.2/8.15.2) with ESMTP id 33ILbjID041280; Tue, 18 Apr 2023 16:37:45 -0500 From: Nishanth Menon To: Krzysztof Kozlowski , Rob Herring , Vignesh Raghavendra CC: , , , Tero Kristo , Nishanth Menon Subject: [PATCH 3/4] arm64: dts: ti: k3-am62x-sk-common: Add eeprom Date: Tue, 18 Apr 2023 16:37:39 -0500 Message-ID: <20230418213740.153519-4-nm@ti.com> X-Mailer: git-send-email 2.40.0 In-Reply-To: <20230418213740.153519-1-nm@ti.com> References: <20230418213740.153519-1-nm@ti.com> MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 X-Spam-Status: No, score=-4.4 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_MED, SPF_HELO_PASS,SPF_PASS,T_SCC_BODY_TEXT_LINE,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1763553997346312877?= X-GMAIL-MSGID: =?utf-8?q?1763553997346312877?= Add board EEPROM support to device tree Signed-off-by: Nishanth Menon --- arch/arm64/boot/dts/ti/k3-am62x-sk-common.dtsi | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-am62x-sk-common.dtsi b/arch/arm64/boot/dts/ti/k3-am62x-sk-common.dtsi index dc76529f7aa1..68cc0bfc907c 100644 --- a/arch/arm64/boot/dts/ti/k3-am62x-sk-common.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am62x-sk-common.dtsi @@ -265,6 +265,12 @@ &main_i2c0 { pinctrl-names = "default"; pinctrl-0 = <&main_i2c0_pins_default>; clock-frequency = <400000>; + + eeprom@51 { + /* AT24C512C-MAHM-T or M24512-DFMC6TG */ + compatible = "atmel,24c512"; + reg = <0x51>; + }; }; &main_i2c1 { From patchwork Tue Apr 18 21:37:40 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nishanth Menon X-Patchwork-Id: 85090 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a59:b0ea:0:b0:3b6:4342:cba0 with SMTP id b10csp3156612vqo; Tue, 18 Apr 2023 15:09:03 -0700 (PDT) X-Google-Smtp-Source: AKy350a1/qSUGAxqzTedvIxzl4T4BML8RIM/BlcauMpX3G8ySYEejr4A5SxcJ72jDiObhOpBjvW1 X-Received: by 2002:a05:6a20:8e23:b0:f0:5d4:c4a with SMTP id y35-20020a056a208e2300b000f005d40c4amr1099111pzj.8.1681855743229; Tue, 18 Apr 2023 15:09:03 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1681855743; cv=none; d=google.com; s=arc-20160816; b=WE5P1K7V5I4VYWaDJoD9HLoD9b/17a3R3T7MGO5eB+1IsC6sZH4D7/wl04Ix6OOvGY 5jmQz0+2lt6WEhSjrgm12evzQVpOucziNwylVEiNEkik30AyK8u+5UrJmL548tKYu+pj gE7p7lOJdnnZq1T/gIettzFjTTvD/UotqdIeiXZhFiNiF1Devho9aMLEjUuwbvyl14Gf Hn2uUd53kJUyWtsvj+I2kZTvtC2oLihvu95UxXlKzf6rkvIz2wWDZddf6a+nAZU49SdI Au5Uu+WjLzTODF1QfjloZB8sNLQIKWMeVz4Caj1rpPOX51IjwKRNTiRvGqvz3phQsnJ5 +zwQ== ARC-Message-Signature: i=1; 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Signed-off-by: Nishanth Menon --- arch/arm64/boot/dts/ti/k3-am62x-sk-common.dtsi | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/arch/arm64/boot/dts/ti/k3-am62x-sk-common.dtsi b/arch/arm64/boot/dts/ti/k3-am62x-sk-common.dtsi index 68cc0bfc907c..633ad7103e7a 100644 --- a/arch/arm64/boot/dts/ti/k3-am62x-sk-common.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am62x-sk-common.dtsi @@ -221,10 +221,10 @@ AM62X_IOPAD(0x0258, PIN_OUTPUT, 0) /* (F18/E16) USB1_DRVVBUS */ main_mcasp1_pins_default: main-mcasp1-pins-default { pinctrl-single,pins = < - AM62X_IOPAD(0x090, PIN_INPUT, 2) /* (M24) GPMC0_BE0N_CLE.MCASP1_ACLKX */ - AM62X_IOPAD(0x098, PIN_INPUT, 2) /* (U23) GPMC0_WAIT0.MCASP1_AFSX */ - AM62X_IOPAD(0x08c, PIN_OUTPUT, 2) /* (L25) GPMC0_WEN.MCASP1_AXR0 */ - AM62X_IOPAD(0x084, PIN_INPUT, 2) /* (L23) GPMC0_ADVN_ALE.MCASP1_AXR2 */ + AM62X_IOPAD(0x090, PIN_INPUT, 2) /* (M24/K17) GPMC0_BE0N_CLE.MCASP1_ACLKX */ + AM62X_IOPAD(0x098, PIN_INPUT, 2) /* (U23/P21) GPMC0_WAIT0.MCASP1_AFSX */ + AM62X_IOPAD(0x08c, PIN_OUTPUT, 2) /* (L25/J17) GPMC0_WEN.MCASP1_AXR0 */ + AM62X_IOPAD(0x084, PIN_INPUT, 2) /* (L23/K20) GPMC0_ADVN_ALE.MCASP1_AXR2 */ >; }; };