linux-kernel - Re: [PATCH] clk: rockchip: fix the incorrect pclk

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Date:   Wed, 18 Jan 2017 12:27:03 +0800
From:   hl <hl@...k-chips.com>
To:     Xing Zheng <zhengxing@...k-chips.com>, heiko@...ech.de
Cc:     dianders@...gle.com, linux-rockchip@...ts.infradead.org,
        Michael Turquette <mturquette@...libre.com>,
        Stephen Boyd <sboyd@...eaurora.org>, linux-clk@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] clk: rockchip: fix the incorrect pclk_edp div width for
 RK3399

Tested-by: Lin Huang <hl@...k-chips.com>

On 2017年01月18日 12:20, Xing Zheng wrote:
> The range of the  pclk_edp_div_con is [13:8] and 6 bits, not 5.
>
> Reported-by: Lin Huang <hl@...k-chips.com>
> Signed-off-by: Xing Zheng <zhengxing@...k-chips.com>
> ---
>
>   drivers/clk/rockchip/clk-rk3399.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/clk/rockchip/clk-rk3399.c b/drivers/clk/rockchip/clk-rk3399.c
> index 3490887..73121b14 100644
> --- a/drivers/clk/rockchip/clk-rk3399.c
> +++ b/drivers/clk/rockchip/clk-rk3399.c
> @@ -1132,7 +1132,7 @@ static struct rockchip_clk_branch rk3399_clk_branches[] __initdata = {
>   			RK3399_CLKGATE_CON(11), 8, GFLAGS),
>   
>   	COMPOSITE(PCLK_EDP, "pclk_edp", mux_pll_src_cpll_gpll_p, 0,
> -			RK3399_CLKSEL_CON(44), 15, 1, MFLAGS, 8, 5, DFLAGS,
> +			RK3399_CLKSEL_CON(44), 15, 1, MFLAGS, 8, 6, DFLAGS,
>   			RK3399_CLKGATE_CON(11), 11, GFLAGS),
>   	GATE(PCLK_EDP_NOC, "pclk_edp_noc", "pclk_edp", CLK_IGNORE_UNUSED,
>   			RK3399_CLKGATE_CON(32), 12, GFLAGS),

-- 
Lin Huang