On 20.07.2023 09:48, Hariharan K wrote:
Add the initial device tree support for the Reference Design[...]
Platform(RDP) 415 based on IPQ5018 family of SoC. This patch
carries the support for Console UART and eMMC.
Signed-off-by: Hariharan K <quic_harihk@xxxxxxxxxxx>
---
+Since some (but presumably not all) SKUs have SDHCI, you can define
+&sdhc_1 {
+ pinctrl-0 = <&sdc_default_state>;
+ pinctrl-names = "default";
+ mmc-ddr-1_8v;
+ mmc-hs200-1_8v;
+ max-frequency = <192000000>;
+ bus-width = <4>;
+ status = "okay";
the plumbing for it in the common DTSI but only enable it on ones
that do (or disable on those that don't)
Konrad