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[2/3] ARM: dts: exynos: Document eMMC/SD/SDIO devices in Exynos5420 Pit board

Message ID 1477588303-13681-2-git-send-email-javier@osg.samsung.com (mailing list archive)
State Accepted
Headers show

Commit Message

Javier Martinez Canillas Oct. 27, 2016, 5:11 p.m. UTC
There's a cognitive load to figure out which mmc device nodes corresponds
to the eMMC flash, uSD card and WiFI SDIO module on the Peach Pit board.

So it's better to have comments in the DTS to make this more clear.

Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
---

 arch/arm/boot/dts/exynos5420-peach-pit.dts | 3 +++
 1 file changed, 3 insertions(+)
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Patch

diff --git a/arch/arm/boot/dts/exynos5420-peach-pit.dts b/arch/arm/boot/dts/exynos5420-peach-pit.dts
index ec4a00f1ce01..1f964ec35c5e 100644
--- a/arch/arm/boot/dts/exynos5420-peach-pit.dts
+++ b/arch/arm/boot/dts/exynos5420-peach-pit.dts
@@ -697,6 +697,7 @@ 
 	status = "okay";
 };
 
+/* eMMC flash */
 &mmc_0 {
 	status = "okay";
 	num-slots = <1>;
@@ -714,6 +715,7 @@ 
 	bus-width = <8>;
 };
 
+/* WiFi SDIO module */
 &mmc_1 {
 	status = "okay";
 	num-slots = <1>;
@@ -733,6 +735,7 @@ 
 	vqmmc-supply = <&buck10_reg>;
 };
 
+/* uSD card */
 &mmc_2 {
 	status = "okay";
 	num-slots = <1>;