Merge tag 'samsung-dt-5.11-3' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into arm/dt

Samsung DTS ARM changes for v5.11, part three

1. S3C bindings and DTS cleanup,
2. Correct the clock rates for SPI0 in Artik 5 which is a fix for recently
introduced Ethernet on SPI on Artik 5 board.

* tag 'samsung-dt-5.11-3' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux:
ARM: dts: exynos: Reduce assigned-clocks entries for SPI0 on Artik5 board
ARM: dts: s3c6410: correct SMDK6410 board compatible
ARM: dts: s3c24xx: add SMDK2416 board compatible
dt-bindings: arm: samsung: document S3C6410-based boards binding
dt-bindings: arm: samsung: document SMDK2416 board binding

Link: https://lore.kernel.org/r/[e-mail]
Signed-off-by: Arnd Bergmann <[e-mail]>

Documentation/devicetree/bindings/arm/samsung/samsung-boards.yaml

···
     const: '/'
   compatible:
     oneOf:
+      - description: S3C2416 based boards
+        items:
+          - enum:
+              - samsung,smdk2416                # Samsung SMDK2416
+          - const: samsung,s3c2416
+
+      - description: S3C6410 based boards
+        items:
+          - enum:
+              - friendlyarm,mini6410            # FriendlyARM Mini6410
+              - samsung,smdk6410                # Samsung SMDK6410
+          - const: samsung,s3c6410
+
       - description: S5PV210 based boards
         items:
           - enum:

arch/arm/boot/dts/exynos3250-artik5-eval.dts

···
 	status = "okay";
 	cs-gpios = <&gpx3 4 GPIO_ACTIVE_LOW>, <0>;
 
-	assigned-clocks = <&cmu CLK_MOUT_MPLL>, <&cmu CLK_DIV_MPLL_PRE>,
-			  <&cmu CLK_MOUT_SPI0>, <&cmu CLK_DIV_SPI0>,
+	assigned-clocks = <&cmu CLK_MOUT_SPI0>, <&cmu CLK_DIV_SPI0>,
 			  <&cmu CLK_DIV_SPI0_PRE>, <&cmu CLK_SCLK_SPI0>;
-	assigned-clock-parents = <&cmu CLK_FOUT_MPLL>,    /* for: CLK_MOUT_MPLL */
-				 <&cmu CLK_MOUT_MPLL>,    /* for: CLK_DIV_MPLL_PRE */
-				 <&cmu CLK_DIV_MPLL_PRE>, /* for: CLK_MOUT_SPI0 */
+	assigned-clock-parents = <&cmu CLK_DIV_MPLL_PRE>, /* for: CLK_MOUT_SPI0 */
 				 <&cmu CLK_MOUT_SPI0>,    /* for: CLK_DIV_SPI0 */
 				 <&cmu CLK_DIV_SPI0>,     /* for: CLK_DIV_SPI0_PRE */
 				 <&cmu CLK_DIV_SPI0_PRE>; /* for: CLK_SCLK_SPI0 */

arch/arm/boot/dts/s3c2416-smdk2416.dts

···
 
 / {
 	model = "SMDK2416";
-	compatible = "samsung,s3c2416";
+	compatible = "samsung,smdk2416", "samsung,s3c2416";
 
 	memory@30000000 {
 		device_type = "memory";

arch/arm/boot/dts/s3c6410-smdk6410.dts

···
 
 / {
 	model = "Samsung SMDK6410 board based on S3C6410";
-	compatible = "samsung,mini6410", "samsung,s3c6410";
+	compatible = "samsung,smdk6410", "samsung,s3c6410";
 
 	memory@50000000 {
 		device_type = "memory";