Re: [RFC PATCH 06/13] arm64: dts: ti: k3-am62a-main: Add sdhci0 instance

[Judith Mendez]

On 1/31/24 1:17 PM, Nishanth Menon wrote:
> On 18:37-20240130, Judith Mendez wrote:
> > From: Nitin Yadav <n-yadav@xxxxxx>
> >
> > Add sdhci0 DT node in k3-am62a-main for eMMC support. Add otap/itap
> > values according to the datasheet[0], Refer to Table 7-79.
> >
> > [0] https://www.ti.com/lit/ds/symlink/am62a3.pdf
> >
> > Signed-off-by: Judith Mendez <jm@xxxxxx>
> > Signed-off-by: Nitin Yadav <n-yadav@xxxxxx>
> > ---
>
> Side note: will appreciate if the dt patches come via the SoC dt tree
> for TI K3 and not via mmc tree.

Will use DO NOT MERGE for v1, thanks.

> >   arch/arm64/boot/dts/ti/k3-am62a-main.dtsi | 18 ++++++++++++++++++
> >   1 file changed, 18 insertions(+)
> >
> > diff --git a/arch/arm64/boot/dts/ti/k3-am62a-main.dtsi b/arch/arm64/boot/dts/ti/k3-am62a-main.dtsi
> > index f0b8c9ab1459..523dee78123a 100644
> > --- a/arch/arm64/boot/dts/ti/k3-am62a-main.dtsi
> > +++ b/arch/arm64/boot/dts/ti/k3-am62a-main.dtsi
> > @@ -536,6 +536,24 @@ main_gpio1: gpio@601000 {
> >   		status = "disabled";
> >   	};
> >   
> > +	sdhci0: mmc@fa10000 {
> > +		compatible = "ti,am62-sdhci";
> > +		reg = <0x00 0xfa10000 0x00 0x260>, <0x00 0xfa18000 0x00 0x134>;
> > +		interrupts = <GIC_SPI 133 IRQ_TYPE_LEVEL_HIGH>;
> > +		power-domains = <&k3_pds 57 TI_SCI_PD_EXCLUSIVE>;
> > +		clocks = <&k3_clks 57 5>, <&k3_clks 57 6>;
> > +		clock-names = "clk_ahb", "clk_xin";
> > +		assigned-clocks = <&k3_clks 57 6>;
> > +		assigned-clock-parents = <&k3_clks 57 8>;
> > +		bus-width = <8>;
> > +		mmc-hs200-1_8v;
> > +		ti,clkbuf-sel = <0x7>;
> > +		ti,otap-del-sel-legacy = <0x0>;
> > +		ti,otap-del-sel-mmc-hs = <0x0>;
> > +		ti,otap-del-sel-hs200 = <0x6>;
> > +		status = "disabled";
> > +	};
> > +
> >   	sdhci1: mmc@fa00000 {
> >   		compatible = "ti,am62-sdhci";
> >   		reg = <0x00 0xfa00000 0x00 0x260>, <0x00 0xfa08000 0x00 0x134>;
> > --
> > 2.34.1