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arm64: dts: ti: k3-am62a-main: Add sdhci0 instance

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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: Nitin Yadav <n-yadav@ti.com>
Signed-off-by: Judith Mendez <jm@ti.com>
Link: https://lore.kernel.org/r/20240213235701.2438513-2-jm@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
This commit is contained in:
Nitin Yadav 2024-02-13 17:56:53 -06:00 committed by Vignesh Raghavendra
parent d29a6cf980
commit d3ae4e8d8b
1 changed files with 18 additions and 0 deletions
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18
arch/arm64/boot/dts/ti/k3-am62a-main.dtsi
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@ -535,6 +535,24 @@ main_gpio1: gpio@601000 {
status = "disabled"; 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 { sdhci1: mmc@fa00000 {
compatible = "ti,am62-sdhci"; compatible = "ti,am62-sdhci";
reg = <0x00 0xfa00000 0x00 0x260>, <0x00 0xfa08000 0x00 0x134>; reg = <0x00 0xfa00000 0x00 0x260>, <0x00 0xfa08000 0x00 0x134>;