ARM: EXYNOS: mark the DMA channel binding for SPI as preliminary

Bindings for DMA channels are still under discussion and will
change once this has been resolved. Therefore we mark them
the newly added ones as preliminary. Let's hope nobody starts
relying on them...

Signed-off-by: Arnd Bergmann <arnd@arndb.de>

2 files changed, 12 insertions, 12 deletions

diff --git a/arch/arm/boot/dts/exynos4210.dtsi b/arch/arm/boot/dts/exynos4210.dtsi
index 6904d9dfbf28..02891fe876e4 100644
--- a/arch/arm/boot/dts/exynos4210.dtsi
+++ b/arch/arm/boot/dts/exynos4210.dtsi
@@ -168,8 +168,8 @@
                 compatible = "samsung,exynos4210-spi";
                 reg = <0x13920000 0x100>;
                 interrupts = <0 66 0>;
-                tx-dma-channel = <&pdma0 7>;
-                rx-dma-channel = <&pdma0 6>;
+                tx-dma-channel = <&pdma0 7>; /* preliminary */
+                rx-dma-channel = <&pdma0 6>; /* preliminary */
                 #address-cells = <1>;
                 #size-cells = <0>;
         };
@@ -178,8 +178,8 @@
                 compatible = "samsung,exynos4210-spi";
                 reg = <0x13930000 0x100>;
                 interrupts = <0 67 0>;
-                tx-dma-channel = <&pdma1 7>;
-                rx-dma-channel = <&pdma1 6>;
+                tx-dma-channel = <&pdma1 7>; /* preliminary */
+                rx-dma-channel = <&pdma1 6>; /* preliminary */
                 #address-cells = <1>;
                 #size-cells = <0>;
         };
@@ -188,8 +188,8 @@
                 compatible = "samsung,exynos4210-spi";
                 reg = <0x13940000 0x100>;
                 interrupts = <0 68 0>;
-                tx-dma-channel = <&pdma0 9>;
-                rx-dma-channel = <&pdma0 8>;
+                tx-dma-channel = <&pdma0 9>; /* preliminary */
+                rx-dma-channel = <&pdma0 8>; /* preliminary */
                 #address-cells = <1>;
                 #size-cells = <0>;
         };
diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250.dtsi
index a3a2eb2598d7..004aaa8d123c 100644
--- a/arch/arm/boot/dts/exynos5250.dtsi
+++ b/arch/arm/boot/dts/exynos5250.dtsi
@@ -156,8 +156,8 @@
                 compatible = "samsung,exynos4210-spi";
                 reg = <0x12d20000 0x100>;
                 interrupts = <0 66 0>;
-                tx-dma-channel = <&pdma0 5>;
-                rx-dma-channel = <&pdma0 4>;
+                tx-dma-channel = <&pdma0 5>; /* preliminary */
+                rx-dma-channel = <&pdma0 4>; /* preliminary */
                 #address-cells = <1>;
                 #size-cells = <0>;
         };
@@ -166,8 +166,8 @@
                 compatible = "samsung,exynos4210-spi";
                 reg = <0x12d30000 0x100>;
                 interrupts = <0 67 0>;
-                tx-dma-channel = <&pdma1 5>;
-                rx-dma-channel = <&pdma1 4>;
+                tx-dma-channel = <&pdma1 5>; /* preliminary */
+                rx-dma-channel = <&pdma1 4>; /* preliminary */
                 #address-cells = <1>;
                 #size-cells = <0>;
         };
@@ -176,8 +176,8 @@
                 compatible = "samsung,exynos4210-spi";
                 reg = <0x12d40000 0x100>;
                 interrupts = <0 68 0>;
-                tx-dma-channel = <&pdma0 7>;
-                rx-dma-channel = <&pdma0 6>;
+                tx-dma-channel = <&pdma0 7>; /* preliminary */
+                rx-dma-channel = <&pdma0 6>; /* preliminary */
                 #address-cells = <1>;
                 #size-cells = <0>;
         };