linux-kernel - Re: [PATCH] clk: mxs: Use a better name for the USB PHY clock

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Date:	Fri, 16 Nov 2012 15:05:45 +0800
From:	Shawn Guo <shawn.guo@...aro.org>
To:	<mturquette@...aro.org>, Fabio Estevam <festevam@...il.com>
CC:	<rob.herring@...xeda.com>, <linux-kernel@...r.kernel.org>,
	Fabio Estevam <fabio.estevam@...escale.com>
Subject: Re: [PATCH] clk: mxs: Use a better name for the USB PHY clock

On Sat, Sep 22, 2012 at 01:54:55PM -0300, Fabio Estevam wrote:
> From: Fabio Estevam <fabio.estevam@...escale.com>
> 
> Use a better name for the USB PHY clock.
> 
> Signed-off-by: Fabio Estevam <fabio.estevam@...escale.com>

Mike,

I was planning send a pull-request to you with all mxs clock patches
collected for 3.8.  It turns out this is the only one I queued for
this cycle.  I do not bother to send you a pull-request containing
single patch, so can you please just apply it for 3.8?  Thanks.

Shawn

> ---
>  .../devicetree/bindings/clock/imx23-clock.txt      |    2 +-
>  .../devicetree/bindings/clock/imx28-clock.txt      |    4 ++--
>  drivers/clk/mxs/clk-imx23.c                        |    6 +++---
>  drivers/clk/mxs/clk-imx28.c                        |   10 +++++-----
>  4 files changed, 11 insertions(+), 11 deletions(-)
> 
> diff --git a/Documentation/devicetree/bindings/clock/imx23-clock.txt b/Documentation/devicetree/bindings/clock/imx23-clock.txt
> index a0b867e..baadbb1 100644
> --- a/Documentation/devicetree/bindings/clock/imx23-clock.txt
> +++ b/Documentation/devicetree/bindings/clock/imx23-clock.txt
> @@ -52,7 +52,7 @@ clocks and IDs.
>  	lcdif		38
>  	etm		39
>  	usb		40
> -	usb_pwr		41
> +	usb_phy		41
>  
>  Examples:
>  
> diff --git a/Documentation/devicetree/bindings/clock/imx28-clock.txt b/Documentation/devicetree/bindings/clock/imx28-clock.txt
> index aa2af28..52a49a4 100644
> --- a/Documentation/devicetree/bindings/clock/imx28-clock.txt
> +++ b/Documentation/devicetree/bindings/clock/imx28-clock.txt
> @@ -73,8 +73,8 @@ clocks and IDs.
>  	can1		59
>  	usb0		60
>  	usb1		61
> -	usb0_pwr	62
> -	usb1_pwr	63
> +	usb0_phy	62
> +	usb1_phy	63
>  	enet_out	64
>  
>  Examples:
> diff --git a/drivers/clk/mxs/clk-imx23.c b/drivers/clk/mxs/clk-imx23.c
> index f00dffb..8dd476e 100644
> --- a/drivers/clk/mxs/clk-imx23.c
> +++ b/drivers/clk/mxs/clk-imx23.c
> @@ -85,7 +85,7 @@ enum imx23_clk {
>  	cpu_xtal, hbus, xbus, lcdif_div, ssp_div, gpmi_div, emi_pll,
>  	emi_xtal, etm_div, saif_div, clk32k_div, rtc, adc, spdif_div,
>  	clk32k, dri, pwm, filt, uart, ssp, gpmi, spdif, emi, saif,
> -	lcdif, etm, usb, usb_pwr,
> +	lcdif, etm, usb, usb_phy,
>  	clk_max
>  };
>  
> @@ -143,8 +143,8 @@ int __init mx23_clocks_init(void)
>  	clks[saif] = mxs_clk_gate("saif", "saif_div", SAIF, 31);
>  	clks[lcdif] = mxs_clk_gate("lcdif", "lcdif_div", PIX, 31);
>  	clks[etm] = mxs_clk_gate("etm", "etm_div", ETM, 31);
> -	clks[usb] = mxs_clk_gate("usb", "usb_pwr", DIGCTRL, 2);
> -	clks[usb_pwr] = clk_register_gate(NULL, "usb_pwr", "pll", 0, PLLCTRL0, 18, 0, &mxs_lock);
> +	clks[usb] = mxs_clk_gate("usb", "usb_phy", DIGCTRL, 2);
> +	clks[usb_phy] = clk_register_gate(NULL, "usb_phy", "pll", 0, PLLCTRL0, 18, 0, &mxs_lock);
>  
>  	for (i = 0; i < ARRAY_SIZE(clks); i++)
>  		if (IS_ERR(clks[i])) {
> diff --git a/drivers/clk/mxs/clk-imx28.c b/drivers/clk/mxs/clk-imx28.c
> index 42978f1b..db3af08 100644
> --- a/drivers/clk/mxs/clk-imx28.c
> +++ b/drivers/clk/mxs/clk-imx28.c
> @@ -140,7 +140,7 @@ enum imx28_clk {
>  	emi_xtal, lcdif_div, etm_div, ptp, saif0_div, saif1_div,
>  	clk32k_div, rtc, lradc, spdif_div, clk32k, pwm, uart, ssp0,
>  	ssp1, ssp2, ssp3, gpmi, spdif, emi, saif0, saif1, lcdif, etm,
> -	fec, can0, can1, usb0, usb1, usb0_pwr, usb1_pwr, enet_out,
> +	fec, can0, can1, usb0, usb1, usb0_phy, usb1_phy, enet_out,
>  	clk_max
>  };
>  
> @@ -218,10 +218,10 @@ int __init mx28_clocks_init(void)
>  	clks[fec] = mxs_clk_gate("fec", "hbus", ENET, 30);
>  	clks[can0] = mxs_clk_gate("can0", "ref_xtal", FLEXCAN, 30);
>  	clks[can1] = mxs_clk_gate("can1", "ref_xtal", FLEXCAN, 28);
> -	clks[usb0] = mxs_clk_gate("usb0", "usb0_pwr", DIGCTRL, 2);
> -	clks[usb1] = mxs_clk_gate("usb1", "usb1_pwr", DIGCTRL, 16);
> -	clks[usb0_pwr] = clk_register_gate(NULL, "usb0_pwr", "pll0", 0, PLL0CTRL0, 18, 0, &mxs_lock);
> -	clks[usb1_pwr] = clk_register_gate(NULL, "usb1_pwr", "pll1", 0, PLL1CTRL0, 18, 0, &mxs_lock);
> +	clks[usb0] = mxs_clk_gate("usb0", "usb0_phy", DIGCTRL, 2);
> +	clks[usb1] = mxs_clk_gate("usb1", "usb1_phy", DIGCTRL, 16);
> +	clks[usb0_phy] = clk_register_gate(NULL, "usb0_phy", "pll0", 0, PLL0CTRL0, 18, 0, &mxs_lock);
> +	clks[usb1_phy] = clk_register_gate(NULL, "usb1_phy", "pll1", 0, PLL1CTRL0, 18, 0, &mxs_lock);
>  	clks[enet_out] = clk_register_gate(NULL, "enet_out", "pll2", 0, ENET, 18, 0, &mxs_lock);
>  
>  	for (i = 0; i < ARRAY_SIZE(clks); i++)
> -- 
> 1.7.9.5
> 

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