[U-Boot] [PATCH v2 14/16] apalis/colibri_t20/30: clean-up

Marcel Ziswiler marcel at ziswiler.com
Tue Jul 21 00:35:48 CEST 2015


From: Marcel Ziswiler <marcel.ziswiler at toradex.com>

Various clean-ups either in comments, order or spacing without any
functional impact:
- Add some comments in the device trees resp. reorder some parameters
  for consistency across all our modules.
- Sort some include files alphabetically (while leaving common.h on
  top of course).
- Streamline some comments in the configuration files and fix the
  spacing from using spaces to tabs.

Signed-off-by: Marcel Ziswiler <marcel.ziswiler at toradex.com>
---
 arch/arm/dts/tegra20-colibri.dts        |  4 +++-
 arch/arm/dts/tegra30-colibri.dts        |  2 +-
 board/toradex/apalis_t30/apalis_t30.c   |  3 ++-
 board/toradex/colibri_t30/colibri_t30.c |  6 +++---
 include/configs/apalis_t30.h            |  8 +++++---
 include/configs/colibri_t20.h           | 12 +++++++-----
 include/configs/colibri_t30.h           |  8 +++++---
 7 files changed, 26 insertions(+), 17 deletions(-)

diff --git a/arch/arm/dts/tegra20-colibri.dts b/arch/arm/dts/tegra20-colibri.dts
index 8eaac4f..f058d45 100644
--- a/arch/arm/dts/tegra20-colibri.dts
+++ b/arch/arm/dts/tegra20-colibri.dts
@@ -36,11 +36,13 @@
 	};
 
 	usb at c5004000 {
+		/* VBUS_LAN */
 		nvidia,phy-reset-gpio = <&gpio TEGRA_GPIO(V, 1) GPIO_ACTIVE_HIGH>;
 		nvidia,vbus-gpio = <&gpio TEGRA_GPIO(BB, 1) GPIO_ACTIVE_HIGH>;
 	};
 
 	usb at c5008000 {
+		/* USBH_PEN */
 		nvidia,vbus-gpio = <&gpio TEGRA_GPIO(W, 2) GPIO_ACTIVE_LOW>;
 	};
 
@@ -82,8 +84,8 @@
 
 	sdhci at c8000600 {
 		status = "okay";
-		cd-gpios = <&gpio TEGRA_GPIO(C, 7) GPIO_ACTIVE_LOW>;
 		bus-width = <4>;
+		cd-gpios = <&gpio TEGRA_GPIO(C, 7) GPIO_ACTIVE_LOW>;
 	};
 
 	lcd_panel: panel {
diff --git a/arch/arm/dts/tegra30-colibri.dts b/arch/arm/dts/tegra30-colibri.dts
index 36533dc..1da7260 100644
--- a/arch/arm/dts/tegra30-colibri.dts
+++ b/arch/arm/dts/tegra30-colibri.dts
@@ -82,9 +82,9 @@
 	/* EHCI instance 1: USB2_DP/N -> AX88772B */
 	usb at 7d004000 {
 		status = "okay";
-		phy_type = "utmi";
 		/* VBUS_LAN */
 		nvidia,vbus-gpio = <&gpio TEGRA_GPIO(DD, 2) GPIO_ACTIVE_HIGH>;
+		phy_type = "utmi";
 	};
 
 	/* EHCI instance 2: USB3_DP/N -> USBH_P/N */
diff --git a/board/toradex/apalis_t30/apalis_t30.c b/board/toradex/apalis_t30/apalis_t30.c
index b7a2219..879006f 100644
--- a/board/toradex/apalis_t30/apalis_t30.c
+++ b/board/toradex/apalis_t30/apalis_t30.c
@@ -6,13 +6,13 @@
  */
 
 #include <common.h>
-#include <dm.h>
 #include <asm/arch/gp_padctrl.h>
 #include <asm/arch/pinmux.h>
 #include <asm/arch-tegra/ap.h>
 #include <asm/arch-tegra/tegra.h>
 #include <asm/gpio.h>
 #include <asm/io.h>
+#include <dm.h>
 #include <i2c.h>
 #include <netdev.h>
 
@@ -59,6 +59,7 @@ int tegra_pcie_board_init(void)
 		debug("%s: Cannot find PMIC I2C chip\n", __func__);
 		return err;
 	}
+
 	/* TPS659110: VDD2_OP_REG = 1.05V */
 	data[0] = 0x27;
 	addr = 0x25;
diff --git a/board/toradex/colibri_t30/colibri_t30.c b/board/toradex/colibri_t30/colibri_t30.c
index 7ca79eb..44b5beb 100644
--- a/board/toradex/colibri_t30/colibri_t30.c
+++ b/board/toradex/colibri_t30/colibri_t30.c
@@ -6,14 +6,14 @@
  */
 
 #include <common.h>
-#include <asm/arch/pinmux.h>
 #include <asm/arch/gp_padctrl.h>
+#include <asm/arch/pinmux.h>
 #include <asm/arch-tegra/ap.h>
 #include <asm/arch-tegra/tegra.h>
+#include <asm/gpio.h>
 #include <asm/io.h>
-#include "pinmux-config-colibri_t30.h"
 #include <i2c.h>
-#include <asm/gpio.h>
+#include "pinmux-config-colibri_t30.h"
 
 int arch_misc_init(void)
 {
diff --git a/include/configs/apalis_t30.h b/include/configs/apalis_t30.h
index 8f7f833..7fc4bd9 100644
--- a/include/configs/apalis_t30.h
+++ b/include/configs/apalis_t30.h
@@ -1,6 +1,8 @@
 /*
  * Copyright (c) 2014-2015 Marcel Ziswiler
  *
+ * Configuration settings for the Toradex Apalis T30 modules.
+ *
  * SPDX-License-Identifier:	GPL-2.0+
  */
 
@@ -28,7 +30,7 @@
 #define CONFIG_SYS_I2C_TEGRA
 #define CONFIG_CMD_I2C
 
-/* SD/MMC */
+/* SD/MMC support */
 #define CONFIG_MMC
 #define CONFIG_GENERIC_MMC
 #define CONFIG_TEGRA_MMC
@@ -40,10 +42,10 @@
 #define CONFIG_SYS_MMC_ENV_DEV		0
 #define CONFIG_SYS_MMC_ENV_PART		2
 
-/* USB Host support */
+/* USB host support */
 #define CONFIG_USB_EHCI
 #define CONFIG_USB_EHCI_TEGRA
-#define CONFIG_USB_MAX_CONTROLLER_COUNT 3
+#define CONFIG_USB_MAX_CONTROLLER_COUNT	3
 #define CONFIG_USB_STORAGE
 #define CONFIG_CMD_USB
 
diff --git a/include/configs/colibri_t20.h b/include/configs/colibri_t20.h
index 65c4bee..f068cfa 100644
--- a/include/configs/colibri_t20.h
+++ b/include/configs/colibri_t20.h
@@ -1,6 +1,8 @@
 /*
  * Copyright (C) 2012 Lucas Stach
  *
+ * Configuration settings for the Toradex Colibri T20 modules.
+ *
  * SPDX-License-Identifier:	GPL-2.0+
  */
 
@@ -38,7 +40,7 @@
 #define CONFIG_USB_EHCI_TEGRA
 #define CONFIG_USB_ULPI
 #define CONFIG_USB_ULPI_VIEWPORT
-#define CONFIG_USB_MAX_CONTROLLER_COUNT 3
+#define CONFIG_USB_MAX_CONTROLLER_COUNT	3
 #define CONFIG_USB_STORAGE
 #define CONFIG_CMD_USB
 
@@ -65,7 +67,7 @@
 /* NAND support */
 #define CONFIG_CMD_NAND
 #define CONFIG_TEGRA_NAND
-#define CONFIG_SYS_MAX_NAND_DEVICE     1
+#define CONFIG_SYS_MAX_NAND_DEVICE	1
 
 /* Dynamic MTD partition support */
 #define CONFIG_CMD_MTDPARTS	/* Enable 'mtdparts' command line support */
@@ -80,9 +82,9 @@
 
 /* Environment in NAND, 64K is a bit excessive but erase block is 512K anyway */
 #define CONFIG_ENV_IS_IN_NAND
-#define CONFIG_ENV_OFFSET              (SZ_2M)
-#undef  CONFIG_ENV_SIZE /* undef size from tegra20-common.h */
-#define CONFIG_ENV_SIZE                (SZ_64K)
+#define CONFIG_ENV_OFFSET		(SZ_2M)
+#undef CONFIG_ENV_SIZE		/* undef size from tegra20-common.h */
+#define CONFIG_ENV_SIZE			(SZ_64K)
 
 /* UBI */
 #define CONFIG_CMD_BOOTZ
diff --git a/include/configs/colibri_t30.h b/include/configs/colibri_t30.h
index f91c2e2..04fdc48 100644
--- a/include/configs/colibri_t30.h
+++ b/include/configs/colibri_t30.h
@@ -1,6 +1,8 @@
 /*
  * Copyright (c) 2013-2015 Stefan Agner
  *
+ * Configuration settings for the Toradex Colibri T30 modules.
+ *
  * SPDX-License-Identifier:	GPL-2.0+
  */
 
@@ -28,7 +30,7 @@
 #define CONFIG_SYS_I2C_TEGRA
 #define CONFIG_CMD_I2C
 
-/* SD/MMC */
+/* SD/MMC support */
 #define CONFIG_MMC
 #define CONFIG_GENERIC_MMC
 #define CONFIG_TEGRA_MMC
@@ -40,10 +42,10 @@
 #define CONFIG_SYS_MMC_ENV_DEV		0
 #define CONFIG_SYS_MMC_ENV_PART		2
 
-/* USB Host support */
+/* USB host support */
 #define CONFIG_USB_EHCI
 #define CONFIG_USB_EHCI_TEGRA
-#define CONFIG_USB_MAX_CONTROLLER_COUNT 3
+#define CONFIG_USB_MAX_CONTROLLER_COUNT	3
 #define CONFIG_USB_STORAGE
 #define CONFIG_CMD_USB
 
-- 
2.4.3



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