Messages in this thread | | | Date | Thu, 27 Apr 2023 19:51:05 +0530 | Subject | Re: [EXTERNAL] Re: [PATCH v14 3/8] arm64: dts: ti: k3-j721s2-mcu-wakeup: Add support of OSPI | From | Ravi Gunasekaran <> |
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Roger,
On 4/25/2023 5:02 PM, Roger Quadros wrote: > Hi, > > On 31/03/2023 12:00, Ravi Gunasekaran wrote: >> From: Aswath Govindraju <a-govindraju@ti.com> >> >> Add support for two instance of OSPI in J721S2 SoC. >> >> Reviewed-by: Vaishnav Achath <vaishnav.a@ti.com> >> Signed-off-by: Aswath Govindraju <a-govindraju@ti.com> >> Signed-off-by: Matt Ranostay <mranostay@ti.com> >> Signed-off-by: Ravi Gunasekaran <r-gunasekaran@ti.com> >> ---
[...]
>> + 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>; >> + >> + status = "disabled"; /* Needs pinmux */ >> + }; >> + >> + ospi1: spi@47050000 { >> + compatible = "ti,am654-ospi", "cdns,qspi-nor"; >> + reg = <0x00 0x47050000 0x00 0x100>, >> + <0x07 0x00000000 0x01 0x00000000>; >> + interrupts = <GIC_SPI 841 IRQ_TYPE_LEVEL_HIGH>; >> + cdns,fifo-depth = <256>; >> + cdns,fifo-width = <4>; >> + cdns,trigger-address = <0x0>; >> + clocks = <&k3_clks 110 5>; > What about clock parent and clock rate assignment like it was done for osip0?
ospi1 uses default values.
>> + power-domains = <&k3_pds 110 TI_SCI_PD_EXCLUSIVE>; >> + #address-cells = <1>; >> + #size-cells = <0>; >> + >> + status = "disabled"; /* Needs pinmux */ >> + }; >> + }; >> }; > cheers, > -roger
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