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Sun, 8 Jan 2023 22:10:27 -0600 Received: from [172.24.145.182] (ileaxei01-snat.itg.ti.com [10.180.69.5]) by lelv0326.itg.ti.com (8.15.2/8.15.2) with ESMTP id 3094ANG6008094; Sun, 8 Jan 2023 22:10:24 -0600 Message-ID: <5fcc14ee-2118-ec9c-f89f-25612a2d9a0a@ti.com> Date: Mon, 9 Jan 2023 09:40:23 +0530 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.6.0 Subject: Re: [PATCH v7 3/8] arm64: dts: ti: k3-j721s2-mcu-wakeup: Add support of OSPI Content-Language: en-US To: Matt Ranostay , , , , , , , CC: , , References: <20221122101616.770050-1-mranostay@ti.com> <20221122101616.770050-4-mranostay@ti.com> From: Vignesh Raghavendra In-Reply-To: <20221122101616.770050-4-mranostay@ti.com> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 22/11/22 15:46, Matt Ranostay wrote: > From: Aswath Govindraju > > Add support for two instance of OSPI in J721S2 SoC. > > Signed-off-by: Aswath Govindraju > Signed-off-by: Matt Ranostay > --- > .../boot/dts/ti/k3-j721s2-mcu-wakeup.dtsi | 40 +++++++++++++++++++ > 1 file changed, 40 insertions(+) > > diff --git a/arch/arm64/boot/dts/ti/k3-j721s2-mcu-wakeup.dtsi b/arch/arm64/boot/dts/ti/k3-j721s2-mcu-wakeup.dtsi > index 0af242aa9816..a588ab8d867b 100644 > --- a/arch/arm64/boot/dts/ti/k3-j721s2-mcu-wakeup.dtsi > +++ b/arch/arm64/boot/dts/ti/k3-j721s2-mcu-wakeup.dtsi > @@ -306,4 +306,44 @@ cpts@3d000 { > ti,cpts-periodic-outputs = <2>; > }; > }; > + > + fss: syscon@47000000 { Node needs to be renamed as bus@<> as the compatible is "simple-bus" +/workdir/arch/arm64/boot/dts/ti/k3-j721s2-common-proc-board.dtb: syscon@47000000: $nodename:0: 'syscon@47000000' does not match '^([a-z][a-z0-9\\-]+-bus|bus|localbus|soc|axi|ahb|apb)(@.+)?$' > + compatible = "simple-bus"; > + reg = <0x00 0x47000000 0x00 0x100>; > + #address-cells = <2>; > + #size-cells = <2>; > + ranges; > + > + ospi0: spi@47040000 { > + compatible = "ti,am654-ospi", "cdns,qspi-nor"; > + reg = <0x00 0x47040000 0x00 0x100>, > + <0x5 0x0000000 0x1 0x0000000>; > + interrupts = ; > + cdns,fifo-depth = <256>; > + cdns,fifo-width = <4>; > + cdns,trigger-address = <0x0>; > + clocks = <&k3_clks 109 5>; > + assigned-clocks = <&k3_clks 109 5>; > + assigned-clock-parents = <&k3_clks 109 7>; > + assigned-clock-rates = <166666666>; > + power-domains = <&k3_pds 109 TI_SCI_PD_EXCLUSIVE>; > + #address-cells = <1>; > + #size-cells = <0>; > + }; > + > + ospi1: spi@47050000 { > + compatible = "ti,am654-ospi", "cdns,qspi-nor"; > + reg = <0x00 0x47050000 0x00 0x100>, > + <0x7 0x0000000 0x1 0x0000000>; > + interrupts = ; > + cdns,fifo-depth = <256>; > + cdns,fifo-width = <4>; > + cdns,trigger-address = <0x0>; > + clocks = <&k3_clks 110 5>; > + power-domains = <&k3_pds 110 TI_SCI_PD_EXCLUSIVE>; > + #address-cells = <1>; > + #size-cells = <0>; > + }; > + > + }; > }; -- Regards Vignesh