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author | Nitin Yadav <n-yadav@ti.com> | 2024-02-14 02:56:53 +0300 |
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committer | Vignesh Raghavendra <vigneshr@ti.com> | 2024-02-19 09:32:47 +0300 |
commit | d3ae4e8d8b6ac0db82264c5576daa260cac3d536 (patch) | |
tree | 306e7ce7899261c69333c70032683dafe2204e70 /arch/arm64/boot/dts/ti | |
parent | d29a6cf980572d8cf7b63935716fca663e2610f0 (diff) | |
download | linux-d3ae4e8d8b6ac0db82264c5576daa260cac3d536.tar.xz |
arm64: dts: ti: k3-am62a-main: Add sdhci0 instance
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>
Diffstat (limited to 'arch/arm64/boot/dts/ti')
-rw-r--r-- | arch/arm64/boot/dts/ti/k3-am62a-main.dtsi | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/ti/k3-am62a-main.dtsi b/arch/arm64/boot/dts/ti/k3-am62a-main.dtsi index 0e274c9b70e8..ecb20f121604 100644 --- a/arch/arm64/boot/dts/ti/k3-am62a-main.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am62a-main.dtsi @@ -535,6 +535,24 @@ 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>; |