From patchwork Tue Mar 3 10:34:10 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "J, KEERTHY" X-Patchwork-Id: 243181 List-Id: U-Boot discussion From: j-keerthy at ti.com (Keerthy) Date: Tue, 3 Mar 2020 16:04:10 +0530 Subject: [PATCH 3/3] arm: dts: k3-j721e-r5-common-proc-board: Add ospi1 flash node In-Reply-To: <20200303103410.23206-1-j-keerthy@ti.com> References: <20200303103410.23206-1-j-keerthy@ti.com> Message-ID: <20200303103410.23206-4-j-keerthy@ti.com> Add ospi1 flash node required for QSPI boot. Signed-off-by: Keerthy --- .../arm/dts/k3-j721e-r5-common-proc-board.dts | 25 +++++++++++++++++++ 1 file changed, 25 insertions(+) diff --git a/arch/arm/dts/k3-j721e-r5-common-proc-board.dts b/arch/arm/dts/k3-j721e-r5-common-proc-board.dts index ebea9efa58..cb98e4ba33 100644 --- a/arch/arm/dts/k3-j721e-r5-common-proc-board.dts +++ b/arch/arm/dts/k3-j721e-r5-common-proc-board.dts @@ -306,4 +306,29 @@ }; }; +&ospi1 { + pinctrl-names = "default"; + pinctrl-0 = <&mcu_fss0_ospi1_pins_default>; + u-boot,dm-spl; + + reg = <0x0 0x47050000 0x0 0x100>, + <0x0 0x58000000 0x0 0x8000000>; + + flash at 0{ + compatible = "jedec,spi-nor"; + reg = <0x0>; + spi-tx-bus-width = <1>; + spi-rx-bus-width = <4>; + spi-max-frequency = <40000000>; + cdns,tshsl-ns = <60>; + cdns,tsd2d-ns = <60>; + cdns,tchsh-ns = <60>; + cdns,tslch-ns = <60>; + cdns,read-delay = <2>; + #address-cells = <1>; + #size-cells = <1>; + u-boot,dm-spl; + }; +}; + #include "k3-j721e-common-proc-board-u-boot.dtsi"