From patchwork Mon May 6 12:04:57 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Manivannan Sadhasivam X-Patchwork-Id: 10930909 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 44C79912 for ; Mon, 6 May 2019 12:05:39 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 3314C2854F for ; Mon, 6 May 2019 12:05:39 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 2722B2855A; Mon, 6 May 2019 12:05:39 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id D8CBA2854F for ; 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Signed-off-by: Manivannan Sadhasivam --- arch/arm64/boot/dts/rockchip/rk3399-rock960.dts | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3399-rock960.dts b/arch/arm64/boot/dts/rockchip/rk3399-rock960.dts index 12285c51cceb..7498344d4a73 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-rock960.dts +++ b/arch/arm64/boot/dts/rockchip/rk3399-rock960.dts @@ -114,6 +114,18 @@ }; }; +&spi0 { + /* On Low speed expansion */ + label = "LS-SPI0"; + status = "okay"; +}; + +&spi4 { + /* On High speed expansion */ + label = "HS-SPI1"; + status = "okay"; +}; + &usbdrd_dwc3_0 { dr_mode = "otg"; }; From patchwork Mon May 6 12:04:58 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Manivannan Sadhasivam X-Patchwork-Id: 10930911 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 973A61390 for ; 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SPI1 has 3 different chip selects wired as below: CS0 - Serial Flash (unpopulated) CS1 - Low Speed expansion CS2 - High Speed expansion Signed-off-by: Manivannan Sadhasivam --- arch/arm64/boot/dts/rockchip/rk3399-ficus.dts | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3399-ficus.dts b/arch/arm64/boot/dts/rockchip/rk3399-ficus.dts index 027d428917b8..9baa378fc770 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-ficus.dts +++ b/arch/arm64/boot/dts/rockchip/rk3399-ficus.dts @@ -146,6 +146,12 @@ }; }; +&spi1 { + /* On both Low speed and High speed expansion */ + cs-gpios = <0>, <&gpio4 6 0>, <&gpio4 7 0>; + status = "okay"; +}; + &usbdrd_dwc3_0 { dr_mode = "host"; };