From mboxrd@z Thu Jan  1 00:00:00 1970
From: Andreas =?iso-8859-1?Q?Bie=DFmann?= <andreas.devel@googlemail.com>
Date: Thu, 18 Feb 2016 20:47:20 +0100
Subject: [U-Boot] [U-Boot, v3,
	2/4] ARM: at91: armv7: clean up UTMI PLL handle code
In-Reply-To: <1454382714-8712-3-git-send-email-wenyou.yang@atmel.com>
References: <1454382714-8712-3-git-send-email-wenyou.yang@atmel.com>
Message-ID: <20160218194720.GB40739@imac.int.er.biessmann.org>
List-Id: <u-boot.lists.denx.de>
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To: u-boot@lists.denx.de

On Tue, Feb 02, 2016 at 11:11:52AM +0800, Wenyou Yang wrote:
> Due to introducing the UTMI PLL enable function, use this function
> to reduce the duplicated code.
> 
> Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com>
> Tested-by: Heiko Schocher <hs@denx.de>

Reviewed-by: Andreas Bie?mann <andreas.devel@googlemail.com>

> ---
> 
> Changes in v3: None
> Changes in v2: None
> 
>  arch/arm/mach-at91/armv7/sama5d2_devices.c |    5 +----
>  arch/arm/mach-at91/armv7/sama5d3_devices.c |    5 +----
>  arch/arm/mach-at91/armv7/sama5d4_devices.c |    5 +----
>  3 files changed, 3 insertions(+), 12 deletions(-)
> 
> diff --git a/arch/arm/mach-at91/armv7/sama5d2_devices.c b/arch/arm/mach-at91/armv7/sama5d2_devices.c
> index 88f8f2c..978eac2 100644
> --- a/arch/arm/mach-at91/armv7/sama5d2_devices.c
> +++ b/arch/arm/mach-at91/armv7/sama5d2_devices.c
> @@ -7,7 +7,6 @@
>  
>  #include <common.h>
>  #include <asm/io.h>
> -#include <asm/arch/at91_pmc.h>
>  #include <asm/arch/clk.h>
>  #include <asm/arch/sama5d2.h>
>  
> @@ -48,9 +47,7 @@ char *get_cpu_name()
>  #ifdef CONFIG_USB_GADGET_ATMEL_USBA
>  void at91_udp_hw_init(void)
>  {
> -	struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC;
> -
> -	writel(AT91_PMC_UPLLEN | AT91_PMC_BIASEN, &pmc->uckr);
> +	at91_upll_clk_enable();
>  
>  	at91_periph_clk_enable(ATMEL_ID_UDPHS);
>  }
> diff --git a/arch/arm/mach-at91/armv7/sama5d3_devices.c b/arch/arm/mach-at91/armv7/sama5d3_devices.c
> index 78ecfc8..64ac262 100644
> --- a/arch/arm/mach-at91/armv7/sama5d3_devices.c
> +++ b/arch/arm/mach-at91/armv7/sama5d3_devices.c
> @@ -8,7 +8,6 @@
>  #include <common.h>
>  #include <asm/arch/sama5d3.h>
>  #include <asm/arch/at91_common.h>
> -#include <asm/arch/at91_pmc.h>
>  #include <asm/arch/clk.h>
>  #include <asm/arch/gpio.h>
>  #include <asm/io.h>
> @@ -208,10 +207,8 @@ void at91_lcd_hw_init(void)
>  #ifdef CONFIG_USB_GADGET_ATMEL_USBA
>  void at91_udp_hw_init(void)
>  {
> -	struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC;
> -
>  	/* Enable UPLL clock */
> -	writel(AT91_PMC_UPLLEN | AT91_PMC_BIASEN, &pmc->uckr);
> +	at91_upll_clk_enable();
>  	/* Enable UDPHS clock */
>  	at91_periph_clk_enable(ATMEL_ID_UDPHS);
>  }
> diff --git a/arch/arm/mach-at91/armv7/sama5d4_devices.c b/arch/arm/mach-at91/armv7/sama5d4_devices.c
> index ce33cd4..ebb779e 100644
> --- a/arch/arm/mach-at91/armv7/sama5d4_devices.c
> +++ b/arch/arm/mach-at91/armv7/sama5d4_devices.c
> @@ -8,7 +8,6 @@
>  #include <common.h>
>  #include <asm/io.h>
>  #include <asm/arch/at91_common.h>
> -#include <asm/arch/at91_pmc.h>
>  #include <asm/arch/clk.h>
>  #include <asm/arch/sama5_sfr.h>
>  #include <asm/arch/sama5d4.h>
> @@ -37,10 +36,8 @@ char *get_cpu_name()
>  #ifdef CONFIG_USB_GADGET_ATMEL_USBA
>  void at91_udp_hw_init(void)
>  {
> -	struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC;
> -
>  	/* Enable UPLL clock */
> -	writel(AT91_PMC_UPLLEN | AT91_PMC_BIASEN, &pmc->uckr);
> +	at91_upll_clk_enable();
>  	/* Enable UDPHS clock */
>  	at91_periph_clk_enable(ATMEL_ID_UDPHS);
>  }