ARM64: dts: rockchip: Tiny comment cleanups for kevin-r0

I was having a hard time figuring out where to put new things in
kevin-r0.  Add some comments to explain the sort order.

BUG=None
TEST=Build and boot

Change-Id: I9fb8c200f934542ebed984566bab039d4ec3fd13
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Reviewed-on: https://chrome-internal-review.googlesource.com/256509
Commit-Ready: Doug Anderson <dianders@google.com>
Tested-by: Doug Anderson <dianders@google.com>
Reviewed-by: Brian Norris <briannorris@google.com>
Signed-off-by: Caesar Wang <wxt@rock-chips.com>

diff --git a/arch/arm64/boot/dts/rockchip/rk3399-gru-kevin-r0.dts b/arch/arm64/boot/dts/rockchip/rk3399-gru-kevin-r0.dts
index 99e7b2cb01e462dba129640dbadfa1ea492a071c..84d2c6990694089f7e66b1b0bbe772acb465e4e1 100644 (file)
--- a/arch/arm64/boot/dts/rockchip/rk3399-gru-kevin-r0.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-gru-kevin-r0.dts
@@ -51,6 +51,8 @@
                     "google,kevin", "google,gru", "rockchip,rk3399";
 };
 
+/* GPIO overrides for -r0; in same order as parent */
+
 &pp3000 {
        gpio = <&gpio1 12 GPIO_ACTIVE_HIGH>;
 };
@@ -71,6 +73,8 @@
        interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
 };
 
+/* Pinctrl overrides for -r0; in same order as parent */
+
 &ec_ap_int_l {
        rockchip,pins = <0 2 RK_FUNC_GPIO &pcfg_pull_up>;
 };
@@ -94,7 +98,6 @@
                         &pcfg_pull_none>;
 };
 
-/* This is where we actually hook up CD; has external pull */
 &sdmmc_cd_gpio {
        rockchip,pins = <4 26 RK_FUNC_GPIO &pcfg_pull_none>;
 };