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Wed, 30 Jun 2021 20:41:06 -0400 X-MC-Unique: CGqjlbC4P_Wl2cEPPwvDqA-1 Received: from smtp.corp.redhat.com (int-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.11]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id CA01B1005E53; Thu, 1 Jul 2021 00:41:04 +0000 (UTC) Received: from dreyauc.ausil.us (ovpn-113-50.rdu2.redhat.com [10.10.113.50]) by smtp.corp.redhat.com (Postfix) with ESMTPS id B0359604CC; Thu, 1 Jul 2021 00:41:01 +0000 (UTC) From: Dennis Gilmore To: linux-rockchip@lists.infradead.org Cc: dgilmore@redhat.com, Rob Herring , Heiko Stuebner , =?utf-8?q?Uwe_Kleine-K=C3=B6nig?= , devicetree@vger.kernel.org (open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS), linux-arm-kernel@lists.infradead.org (moderated list:ARM/Rockchip SoC support), linux-kernel@vger.kernel.org (open list) Subject: [PATCH 3/4] arm64: dts: rockchip: helios64: add SPI support Date: Wed, 30 Jun 2021 19:40:38 -0500 Message-Id: <20210701004043.18585-3-dgilmore@redhat.com> In-Reply-To: <20210701004043.18585-1-dgilmore@redhat.com> References: <20210701004043.18585-1-dgilmore@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.11 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210630_174311_415561_7DC5FFBB X-CRM114-Status: GOOD ( 12.50 ) X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.org add SPI support for the helios64, u-boot can live in spi1, spi2 is user accessible, spi5 is for the sata controller rom. https://wiki.kobol.io/helios64/spi/ Signed-off-by: Dennis Gilmore --- .../dts/rockchip/rk3399-kobol-helios64.dts | 24 +++++++++++++++++++ 1 file changed, 24 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3399-kobol-helios64.dts b/arch/arm64/boot/dts/rockchip/rk3399-kobol-helios64.dts index bdcf6472664c..09c5a6fa11ff 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-kobol-helios64.dts +++ b/arch/arm64/boot/dts/rockchip/rk3399-kobol-helios64.dts @@ -21,6 +21,9 @@ / { aliases { mmc0 = &sdmmc; mmc1 = &sdhci; + spi1 = &spi1; + spi2 = &spi2; + spi5 = &spi5; }; avdd_0v9_s0: avdd-0v9-s0 { @@ -473,6 +476,27 @@ &sdmmc { status = "okay"; }; +&spi1 { + status = "okay"; + + spiflash: flash@0 { + compatible = "jedec,spi-nor"; + reg = <0x0>; + spi-max-frequency = <25000000>; + status = "okay"; + m25p,fast-read; + }; +}; + +/* UEXT connector */ +&spi2 { + status = "okay"; +}; + +&spi5 { + status = "okay"; +}; + &tcphy1 { /* phy for &usbdrd_dwc3_1 */ status = "okay";