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Date:	Mon, 20 Oct 2014 14:03:55 +0200
From:	Heiko Stübner <heiko@...ech.de>
To:	Kever Yang <kever.yang@...k-chips.com>
Cc:	dianders@...omium.org, cf@...k-chips.com, dkl@...k-chips.com,
	huangtao@...k-chips.com, linux-rockchip@...ts.infradead.org,
	Mike Turquette <mturquette@...aro.org>,
	Derek Basehore <dbasehore@...omium.org>,
	Guenter Roeck <linux@...ck-us.net>,
	Jianqun <jay.xu@...k-chips.com>,
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] clk: rockchip: add npll to source of sclk_gpu

Hi Kever,

Am Donnerstag, 16. Oktober 2014, 15:46:36 schrieb Kever Yang:
> This patch make a common source for uart0 pll src and sclk_gpu,
> so that gpu can get its cloc from npll.
> 
> Signed-off-by: Kever Yang <kever.yang@...k-chips.com>

I've added this to my v3.19-clk/next branch [after adding a small paragraph to 
the commit message, explaining why the gpu now also uses the npl].

Thanks
Heiko


> ---
> 
>  drivers/clk/rockchip/clk-rk3288.c | 8 ++++----
>  1 file changed, 4 insertions(+), 4 deletions(-)
> 
> diff --git a/drivers/clk/rockchip/clk-rk3288.c
> b/drivers/clk/rockchip/clk-rk3288.c index 504b6c2a..3f839cf 100644
> --- a/drivers/clk/rockchip/clk-rk3288.c
> +++ b/drivers/clk/rockchip/clk-rk3288.c
> @@ -174,14 +174,14 @@ PNAME(mux_aclk_cpu_src_p)	= { "cpll_aclk_cpu",
> "gpll_aclk_cpu" }; PNAME(mux_pll_src_cpll_gpll_p)		= { "cpll", "gpll" };
>  PNAME(mux_pll_src_npll_cpll_gpll_p)	= { "npll", "cpll", "gpll" };
>  PNAME(mux_pll_src_cpll_gpll_npll_p)	= { "cpll", "gpll", "npll" };
> -PNAME(mux_pll_src_cpll_gpll_usb480m_p)	= { "cpll", "gpll", "usb480m" };
> +PNAME(mux_pll_src_cpll_gpll_usb480m_p)	= { "cpll", "gpll", "usbphy480m_src"
> }; +PNAME(mux_pll_src_cpll_gll_usb_npll_p)	= { "cpll", "gpll",
> "usbphy480m_src", "npll" };
> 
>  PNAME(mux_mmc_src_p)	= { "cpll", "gpll", "xin24m", "xin24m" };
>  PNAME(mux_i2s_pre_p)	= { "i2s_src", "i2s_frac", "ext_i2s", "xin12m" };
>  PNAME(mux_i2s_clkout_p)	= { "i2s_pre", "xin12m" };
>  PNAME(mux_spdif_p)	= { "spdif_pre", "spdif_frac", "xin12m" };
>  PNAME(mux_spdif_8ch_p)	= { "spdif_8ch_pre", "spdif_8ch_frac", "xin12m" };
> -PNAME(mux_uart0_pll_p)	= { "cpll", "gpll", "usbphy_480m_src", "npll" };
>  PNAME(mux_uart0_p)	= { "uart0_src", "uart0_frac", "xin24m" };
>  PNAME(mux_uart1_p)	= { "uart1_src", "uart1_frac", "xin24m" };
>  PNAME(mux_uart2_p)	= { "uart2_src", "uart2_frac", "xin24m" };
> @@ -427,7 +427,7 @@ static struct rockchip_clk_branch rk3288_clk_branches[]
> __initdata = { RK3288_CLKSEL_CON(33), 0, 5, DFLAGS,
>  			RK3288_CLKGATE_CON(5), 8, GFLAGS),
> 
> -	COMPOSITE(SCLK_GPU, "sclk_gpu", mux_pll_src_cpll_gpll_usb480m_p, 0,
> +	COMPOSITE(SCLK_GPU, "sclk_gpu", mux_pll_src_cpll_gll_usb_npll_p, 0,
>  			RK3288_CLKSEL_CON(34), 6, 2, MFLAGS, 0, 5, DFLAGS,
>  			RK3288_CLKGATE_CON(5), 7, GFLAGS),
> 
> @@ -504,7 +504,7 @@ static struct rockchip_clk_branch rk3288_clk_branches[]
> __initdata = { RK3288_CLKSEL_CON(38), 15, 1, MFLAGS, 8, 5, DFLAGS,
>  			RK3288_CLKGATE_CON(5), 6, GFLAGS),
> 
> -	COMPOSITE(0, "uart0_src", mux_uart0_pll_p, 0,
> +	COMPOSITE(0, "uart0_src", mux_pll_src_cpll_gll_usb_npll_p, 0,
>  			RK3288_CLKSEL_CON(13), 13, 2, MFLAGS, 0, 7, DFLAGS,
>  			RK3288_CLKGATE_CON(1), 8, GFLAGS),
>  	COMPOSITE_FRAC(0, "uart0_frac", "uart0_src", 0,

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