Document the compatible for SDHCI on SM6115. Signed-off-by: Adam Skladowski <a39.skl@gmail.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20220815100952.23795-4-a39.skl@gmail.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>