From patchwork Thu Mar 5 14:53:44 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Srinivas Kandagatla X-Patchwork-Id: 11421971 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 49FEE17EF for ; Thu, 5 Mar 2020 14:54:03 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 291AE20848 for ; Thu, 5 Mar 2020 14:54:03 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="Z9wWJeab" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727141AbgCEOyC (ORCPT ); Thu, 5 Mar 2020 09:54:02 -0500 Received: from mail-wm1-f45.google.com ([209.85.128.45]:54976 "EHLO mail-wm1-f45.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727076AbgCEOx7 (ORCPT ); Thu, 5 Mar 2020 09:53:59 -0500 Received: by mail-wm1-f45.google.com with SMTP id i9so6650834wml.4 for ; Thu, 05 Mar 2020 06:53:57 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=T64BhDY4P7BH6N7mZRt4GHgX2fhw+FmEfAXfzxtpWvY=; b=Z9wWJeabu7EJefkYOIj+P/cmEeY6RWiE6YqVxMZi4GNu94+Mbb9b2IkoPnTfUwsoat quh3gQkHQOZdIjhgNEd9yM6khogubrKHLuhC7t6TMOY7PtIYhqfXw4Sahg28TStP/qMY mx67UfasNptCEM0BEC/m2D58vRYmvMhy1rKzZSUrki8g4fPIarXoGgjnwa9LaI/ANJgf yoqmwRLtqZ4Rzt5zrrKlMu8KCUFCDdVqPI6lXvPw33+oUQ5t58pwZVqTdgtKHzaIJq8O Y80w55laQFy5YKsO8rIWZBb8eF/D16vbIWL/ySmJwMshGj8HQZ3YEPfD7X/VN99U/+QP lcrQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=T64BhDY4P7BH6N7mZRt4GHgX2fhw+FmEfAXfzxtpWvY=; b=Wqx/ztfuDKNWghn34AZ1RHHtKw22zGT7elyIXAWw6oAfqaruARZ3MULruOal7tTdoN 3MLcDh/j4N5at6DmwtdjOtreka3G7rfJlzxPaD5P8zaotS2fOsio46ZJUUQ8Tu+TzzX/ DdrfHaTJJT3t+IXLRABdh8edUDj4lvH0elo7S9bqyJOdysRZacCK8brAQhmQAeG/x2gQ IfTybtnxVWi611aR3S5xoF9Ea+qT8D/bsuBefGX3Xgtq8ENDFqbiiaflcztQq0NR1hoz tc6jUUAYCW2YaMKfz/oBN+0mjN3b/8fjGWRZUl56TAgiJXBtbNnR30zRLEyg2ivQ4F+X V8WQ== X-Gm-Message-State: ANhLgQ1Qaw2Uf5Wdz2r3SCDA7tbhp6BAAN10A9G+SjIf6zb7TRogDUQI 2qT/UZqt/uAMavCIrjV3u3DfUw== X-Google-Smtp-Source: ADFU+vvXZ5YJeHGJlIdkbo9OsuH2BSu5AF9PVb9/sLJ1fMQHgVzp5lUXGtexk8eiFBfudPbWoHdilQ== X-Received: by 2002:a7b:c257:: with SMTP id b23mr9833114wmj.70.1583420036777; Thu, 05 Mar 2020 06:53:56 -0800 (PST) Received: from srini-hackbox.lan (cpc89974-aztw32-2-0-cust43.18-1.cable.virginm.net. [86.30.250.44]) by smtp.gmail.com with ESMTPSA id f16sm35785985wrx.25.2020.03.05.06.53.55 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 05 Mar 2020 06:53:56 -0800 (PST) From: Srinivas Kandagatla To: bjorn.andersson@linaro.org, agross@kernel.org Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, robh+dt@kernel.org, linux-kernel@vger.kernel.org, Srinivas Kandagatla Subject: [PATCH 4/4] arm64: dts: qcom: db845c: add Low speed expansion i2c and spi nodes Date: Thu, 5 Mar 2020 14:53:44 +0000 Message-Id: <20200305145344.14670-5-srinivas.kandagatla@linaro.org> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20200305145344.14670-1-srinivas.kandagatla@linaro.org> References: <20200305145344.14670-1-srinivas.kandagatla@linaro.org> MIME-Version: 1.0 Sender: linux-arm-msm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org This patch adds support UART0, I2C0, I2C1 and SPI0 available on Low Speed expansion connector. Signed-off-by: Srinivas Kandagatla --- arch/arm64/boot/dts/qcom/sdm845-db845c.dts | 34 ++++++++++++++++++++++ 1 file changed, 34 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sdm845-db845c.dts b/arch/arm64/boot/dts/qcom/sdm845-db845c.dts index 350d3ea60235..fd2bdf10a4d9 100644 --- a/arch/arm64/boot/dts/qcom/sdm845-db845c.dts +++ b/arch/arm64/boot/dts/qcom/sdm845-db845c.dts @@ -434,6 +434,24 @@ vdda-pll-supply = <&vreg_l26a_1p2>; }; +&i2c11 { + /* On Low speed expansion */ + label = "LS-I2C1"; + status = "okay"; +}; + +&i2c14 { + /* On Low speed expansion */ + label = "LS-I2C0"; + status = "okay"; +}; + +&spi2 { + /* On Low speed expansion */ + label = "LS-SPI0"; + status = "okay"; +}; + &pm8998_gpio { vol_up_pin_a: vol-up-active { pins = "gpio6"; @@ -574,6 +592,11 @@ }; }; +&uart3 { + label = "LS-UART0"; + status = "disabled"; +}; + &uart6 { status = "okay"; @@ -589,6 +612,7 @@ }; &uart9 { + label = "LS-UART1"; status = "okay"; }; @@ -674,6 +698,16 @@ }; /* PINCTRL - additions to nodes defined in sdm845.dtsi */ +&qup_spi2_default { + drive-strength = <16>; +}; + +&qup_uart3_default{ + pinmux { + pins = "gpio41", "gpio42", "gpio43", "gpio44"; + function = "qup3"; + }; +}; &qup_uart6_default { pinmux {