From b0235c0d8de476c178a30dee1aa5e35db8bb4063 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Daniel=20Gonz=C3=A1lez=20Cabanelas?= <dgcbueu@gmail.com>
Date: Sat, 13 Mar 2021 12:57:46 +0100
Subject: [PATCH] mvebu: LS421DE: make cosmetics changes in dts file
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Make some cosmetic changes in the Buffalo LinkStation LS421DE NAS:
  - Delete pointless #xxx-cells
  - bootargs: replace earlyprintk with earlycon and remove unneeded args.
  - Separate pinmux nodes with empty lines.

Signed-off-by: Daniel González Cabanelas <dgcbueu@gmail.com>
---
 .../arm/boot/dts/armada-370-buffalo-ls421de.dts  | 16 +++++++++++-----
 1 file changed, 11 insertions(+), 5 deletions(-)

diff --git a/target/linux/mvebu/files/arch/arm/boot/dts/armada-370-buffalo-ls421de.dts b/target/linux/mvebu/files/arch/arm/boot/dts/armada-370-buffalo-ls421de.dts
index 57f1acf5f1e..4e176554c65 100644
--- a/target/linux/mvebu/files/arch/arm/boot/dts/armada-370-buffalo-ls421de.dts
+++ b/target/linux/mvebu/files/arch/arm/boot/dts/armada-370-buffalo-ls421de.dts
@@ -25,7 +25,7 @@
 	};
 
 	chosen {
-		bootargs = "console=ttyS0,115200 earlyprintk noinitrd rootfstype=squashfs";
+		bootargs = "earlycon";
 		stdout-path = "serial0:115200n8";
 		append-rootblock = "nullparameter="; /* override the bootloader args */
 	};
@@ -127,8 +127,6 @@
 
 	gpio_keys {
 		compatible = "gpio-keys";
-		#address-cells = <1>;
-		#size-cells = <0>;
 		pinctrl-0 = <&pmx_buttons>;
 		pinctrl-names = "default";
 
@@ -361,8 +359,6 @@
 	pinctrl-names = "default";
 
 	spi-flash@0 {
-		#address-cells = <1>;
-		#size-cells = <1>;
 		compatible = "mxicy,mx25l8005", "jedec,spi-nor";
 		reg = <0>; /* Chip select 0 */
 		spi-max-frequency = <50000000>;
@@ -390,42 +386,52 @@
 		marvell,pins = "mpp4";
 		marvell,function = "vdd";
 	};
+
 	pmx_power_usb: pmx-power-usb {
 		marvell,pins = "mpp5";
 		marvell,function = "gpo";
 	};
+
 	pmx_power_hdd1: pmx-power-hdd1 {
 		marvell,pins = "mpp8";
 		marvell,function = "gpio";
 	};
+
 	pmx_power_hdd2: pmx-power-hdd2 {
 		marvell,pins = "mpp9";
 		marvell,function = "gpo";
 	};
+
 	pmx_fan_lock: pmx-fan-lock {
 		marvell,pins = "mpp10";
 		marvell,function = "gpio";
 	};
+
 	pmx_hdd_present: pmx-hdd-present {
 		marvell,pins = "mpp11", "mpp12";
 		marvell,function = "gpio";
 	};
+
 	pmx_fan_high: pmx-fan-high {
 		marvell,pins = "mpp13";
 		marvell,function = "gpio";
 	};
+
 	pmx_fan_low: pmx-fan-low {
 		marvell,pins = "mpp14";
 		marvell,function = "gpio";
 	};
+
 	pmx_buttons: pmx-buttons {
 		marvell,pins = "mpp15", "mpp16";
 		marvell,function = "gpio";
 	};
+
 	pmx_leds1: pmx-leds {
 		marvell,pins = "mpp7", "mpp54", "mpp59", "mpp61";
 		marvell,function = "gpo";
 	};
+
 	pmx_leds2: pmx-leds {
 		marvell,pins = "mpp55", "mpp57", "mpp62";
 		marvell,function = "gpio";