Subject: [PATCH] clk: rockchip: Fix SPIF special clock definition

From: [email-masked] (Heiko Stübner)
Date: Tue, 28 Jul 2015 12:08:54 +0200

Am Dienstag, 28. Juli 2015, 11:52:42 schrieb Sjoerd Simons:
> Neither spdif_src nor spdif_pll exists, judging by the vendor kernel in
> both cases spdif_pre was meant. This brings the naming in line and
> hierachy in line with that of sclk_i2s0.
> 
> Also allow sclk_spdif and spdif_frac to change their parents rate as
> that the upstream dividers are purely there to feed sclk_spdif
> 
> Signed-off-by: Sjoerd Simons <[email-masked]>

I guess there was one rename to many back in the time :-) .
Verified this with the CRU documentation, so

Reviewed-by: Heiko Stuebner <[email-masked]>

> ---
>  drivers/clk/rockchip/clk-rk3188.c | 6 +++---
>  1 file changed, 3 insertions(+), 3 deletions(-)
> 
> diff --git a/drivers/clk/rockchip/clk-rk3188.c
> b/drivers/clk/rockchip/clk-rk3188.c index 0abf22d..ed02bbc 100644
> --- a/drivers/clk/rockchip/clk-rk3188.c
> +++ b/drivers/clk/rockchip/clk-rk3188.c
> @@ -202,7 +202,7 @@ PNAME(mux_pll_src_cpll_gpll_p)	= { "cpll", "gpll" };
>  PNAME(mux_aclk_cpu_p)		= { "apll", "gpll" };
>  PNAME(mux_sclk_cif0_p)		= { "cif0_pre", "xin24m" };
>  PNAME(mux_sclk_i2s0_p)		= { "i2s0_pre", "i2s0_frac", "xin12m" };
> -PNAME(mux_sclk_spdif_p)		= { "spdif_src", "spdif_frac", "xin12m" };
> +PNAME(mux_sclk_spdif_p)		= { "spdif_pre", "spdif_frac", "xin12m" };
>  PNAME(mux_sclk_uart0_p)		= { "uart0_pre", "uart0_frac", "xin24m" };
>  PNAME(mux_sclk_uart1_p)		= { "uart1_pre", "uart1_frac", "xin24m" };
>  PNAME(mux_sclk_uart2_p)		= { "uart2_pre", "uart2_frac", "xin24m" };
> @@ -350,10 +350,10 @@ static struct rockchip_clk_branch
> common_clk_branches[] __initdata = { COMPOSITE_NOMUX(0, "spdif_pre",
> "i2s_src", 0,
>  			RK2928_CLKSEL_CON(5), 0, 7, DFLAGS,
>  			RK2928_CLKGATE_CON(0), 13, GFLAGS),
> -	COMPOSITE_FRAC(0, "spdif_frac", "spdif_pll", 0,
> +	COMPOSITE_FRAC(0, "spdif_frac", "spdif_pre", CLK_SET_RATE_PARENT,
>  			RK2928_CLKSEL_CON(9), 0,
>  			RK2928_CLKGATE_CON(0), 14, GFLAGS),
> -	MUX(SCLK_SPDIF, "sclk_spdif", mux_sclk_spdif_p, 0,
> +	MUX(SCLK_SPDIF, "sclk_spdif", mux_sclk_spdif_p, CLK_SET_RATE_PARENT,
>  			RK2928_CLKSEL_CON(5), 8, 2, MFLAGS),
> 
>  	/*