[PATCH v2 6/7] arm64: dts: Add nodes for mmc, i2c, rtc, watchdog on Exynos7

On 21.10.2014 15:52, Alim Akhtar wrote:

quoted

+&mmc_0 {
+       status = "okay";
+       num-slots = <1>;
+       broken-cd;
+       caps2-mmc-hs200-1_8v;

Please use mmc_hs200-1_8v instead.

I guess you mean "mmc-hs200-1_8v" (with a hyphen between mmc and hs200).

quoted

+       supports-highspeed;

As per synopsys-dw-mshc DT binding documentation, supports-highspeed
property is deprecated, so please use common DT binding for this,
which is "cap-mmc-highspeed".

quoted

+       non-removable;
+       card-detect-delay = <200>;
+       clock-frequency = <800000000>;
+       samsung,dw-mshc-ciu-div = <3>;
+       samsung,dw-mshc-sdr-timing = <0 4>;
+       samsung,dw-mshc-ddr-timing = <0 2>;
+       pinctrl-names = "default";
+       pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_qrdy &sd0_bus1 &sd0_bus4 &sd0_bus8>;
+       bus-width = <8>;
+};
+
+&mmc_2 {
+       status = "okay";
+       num-slots = <1>;
+       supports-highspeed;

Here also common DT binding please "cap-sd-highspeed"

Above you suggest "cap-mmc-highspeed" to replace the same deprecated
property, but here "cap-sd-highspeed". What is the rationale behind
using only one particular new property and not both for both controllers?

Best regards,
Tomasz