[PATCH v2] ARM: imx: clk-imx27: Do not register peripheral clock for SSI

[PATCH v2] ARM: imx: clk-imx27: Do not register peripheral clock for SSI

[Fabio Estevam]

imx ssi block has two types of clocks:
    
- ipg: bus clock, the clock needed for accessing registers.
- per: peripheral clock, the clock needed for generating the bit rate.

Currently ssi driver only supports slave mode and thus need only to handle
the ipg clock, because the peripheral clock comes from the master codec.

Only register the ipg clock and do not register the peripheral clock for ssi

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
---
Changes since v1:
- Fix typo in email address in the From field

 arch/arm/mach-imx/clk-imx27.c |    2 --
 1 file changed, 2 deletions(-)

diff --git a/arch/arm/mach-imx/clk-imx27.c b/arch/arm/mach-imx/clk-imx27.c
index 1ffe3b534..303d7bd 100644
--- a/arch/arm/mach-imx/clk-imx27.c
+++ b/arch/arm/mach-imx/clk-imx27.c
@@ -274,8 +274,6 @@ int __init mx27_clocks_init(unsigned long fref)
 	clk_register_clkdev(clk[scc_ipg_gate], "scc", NULL);
 	clk_register_clkdev(clk[cpu_div], "cpu", NULL);
 	clk_register_clkdev(clk[emi_ahb_gate], "emi_ahb" , NULL);
-	clk_register_clkdev(clk[ssi1_baud_gate], "bitrate" , "imx-ssi.0");
-	clk_register_clkdev(clk[ssi2_baud_gate], "bitrate" , "imx-ssi.1");
 
 	mxc_timer_init(MX27_IO_ADDRESS(MX27_GPT1_BASE_ADDR), MX27_INT_GPT1);
 
-- 
1.7.9.5

[PATCH v2] ARM: imx: clk-imx27: Do not register peripheral clock for SSI

[Sascha Hauer]

On Tue, Jan 29, 2013 at 10:17:35AM -0200, Fabio Estevam wrote:
> imx ssi block has two types of clocks:
>     
> - ipg: bus clock, the clock needed for accessing registers.
> - per: peripheral clock, the clock needed for generating the bit rate.
> 
> Currently ssi driver only supports slave mode and thus need only to handle
> the ipg clock, because the peripheral clock comes from the master codec.
> 
> Only register the ipg clock and do not register the peripheral clock for ssi
> 
> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>

Applied, thanks

Sascha

> ---
> Changes since v1:
> - Fix typo in email address in the From field
> 
>  arch/arm/mach-imx/clk-imx27.c |    2 --
>  1 file changed, 2 deletions(-)
> 
> diff --git a/arch/arm/mach-imx/clk-imx27.c b/arch/arm/mach-imx/clk-imx27.c
> index 1ffe3b534..303d7bd 100644
> --- a/arch/arm/mach-imx/clk-imx27.c
> +++ b/arch/arm/mach-imx/clk-imx27.c
> @@ -274,8 +274,6 @@ int __init mx27_clocks_init(unsigned long fref)
>  	clk_register_clkdev(clk[scc_ipg_gate], "scc", NULL);
>  	clk_register_clkdev(clk[cpu_div], "cpu", NULL);
>  	clk_register_clkdev(clk[emi_ahb_gate], "emi_ahb" , NULL);
> -	clk_register_clkdev(clk[ssi1_baud_gate], "bitrate" , "imx-ssi.0");
> -	clk_register_clkdev(clk[ssi2_baud_gate], "bitrate" , "imx-ssi.1");
>  
>  	mxc_timer_init(MX27_IO_ADDRESS(MX27_GPT1_BASE_ADDR), MX27_INT_GPT1);
>  
> -- 
> 1.7.9.5
> 
> 
> 

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