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From: Marek Vasut <marex@denx.de>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH v2 5/6] usb: host: Add ehci-vf USB driver for ARM Vybrid SoC's
Date: Mon, 13 Apr 2015 01:29:39 +0200	[thread overview]
Message-ID: <201504130129.39640.marex@denx.de> (raw)
In-Reply-To: <46735d5d2cbe2d946742db50728198c19dd781ff.1428497492.git.maitysanchayan@gmail.com>

On Wednesday, April 08, 2015 at 03:20:09 PM, Sanchayan Maity wrote:
> This driver adds support for the USB peripheral on Freescale Vybrid
> SoC's.
> 
> Signed-off-by: Sanchayan Maity <maitysanchayan@gmail.com>
> ---
>  arch/arm/include/asm/arch-vf610/crm_regs.h    |  10 ++
>  arch/arm/include/asm/arch-vf610/imx-regs.h    |   4 +
>  arch/arm/include/asm/arch-vf610/regs-usbphy.h |  31 ++++
>  drivers/usb/host/Makefile                     |   1 +
>  drivers/usb/host/ehci-vf.c                    | 196
> ++++++++++++++++++++++++++ 5 files changed, 242 insertions(+)
>  create mode 100644 arch/arm/include/asm/arch-vf610/regs-usbphy.h
>  create mode 100644 drivers/usb/host/ehci-vf.c

A general hint, you can replace sequences of code like this:

var = readl(foo);
var |= BIT_BAR;
writel(var, addr);

with

setbits_le32(var, BIT_BAR);

Same applies for clearing -- clrbits_le32() and both setting and
clearing -- clrsetbits_le32().

Thanks!

Best regards,
Marek Vasut

  reply	other threads:[~2015-04-12 23:29 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-04-08 13:20 [U-Boot] [PATCH v2 0/6] Add support for Colibri Vybrid Modules Sanchayan Maity
2015-04-08 13:20 ` [U-Boot] [PATCH v2 1/6] ARM: vf610: Move DDR3 initialization to imx-common Sanchayan Maity
2015-04-08 13:20 ` [U-Boot] [PATCH v2 2/6] ARM: vf610: Enable external 32KHz oscillator Sanchayan Maity
2015-04-08 13:20 ` [U-Boot] [PATCH v2 3/6] ARM: vf610: Add SoC and CPU type detection Sanchayan Maity
2015-04-08 13:20 ` [U-Boot] [PATCH v2 4/6] ARM: vf610: Enable caches Sanchayan Maity
2015-04-08 13:20 ` [U-Boot] [PATCH v2 5/6] usb: host: Add ehci-vf USB driver for ARM Vybrid SoC's Sanchayan Maity
2015-04-12 23:29   ` Marek Vasut [this message]
2015-04-13  5:37     ` maitysanchayan at gmail.com
2015-04-13  5:49       ` Marek Vasut
2015-04-08 13:20 ` [U-Boot] [PATCH v2 6/6] ARM: vf610: Initial integration for Colibri VF50/VF61 Sanchayan Maity
2015-04-11 16:46 ` [U-Boot] [PATCH v2 0/6] Add support for Colibri Vybrid Modules Marek Vasut
2015-04-12  5:33   ` maitysanchayan at gmail.com
2015-04-12 23:28     ` Marek Vasut
2015-04-13  1:36       ` Fabio Estevam
2015-04-13  3:41         ` Marek Vasut
2015-04-13  6:21       ` maitysanchayan at gmail.com
2015-04-13  8:44         ` Marek Vasut
2015-04-13  8:50           ` Peter Chen
2015-04-13  8:52             ` Marek Vasut
2015-04-14  9:06               ` Peter Chen
2015-04-14 10:18                 ` maitysanchayan at gmail.com
2015-04-15  5:41                   ` Marek Vasut

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