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. > 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 > -- Regards, Nishanth Menon Key (0xDDB5849D1736249D) / Fingerprint: F8A2 8693 54EB 8232 17A3 1A34 DDB5 849D 1736 249D