linux-kernel - Re: [RESEND PATCH 5/6] clk: rockchip: rk3399: delete the CLK_IGNORE_UNUSED for aclk

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Date:	Mon, 1 Aug 2016 16:47:32 +0800
From:	Shawn Lin <shawn.lin@...k-chips.com>
To:	Xing Zheng <zhengxing@...k-chips.com>, heiko@...ech.de
Cc:	shawn.lin@...k-chips.com, mturquette@...libre.com,
	sboyd@...eaurora.org, linux-clk@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	linux-rockchip@...ts.infradead.org, linux-kernel@...r.kernel.org,
	dianders@...omium.org, briannorris@...omium.org,
	huangtao@...k-chips.com, zhangqing@...k-chips.com
Subject: Re: [RESEND PATCH 5/6] clk: rockchip: rk3399: delete the
 CLK_IGNORE_UNUSED for aclk_pcie

On 2016/8/1 12:24, Xing Zheng wrote:
> From: Elaine Zhang <zhangqing@...k-chips.com>
>
> allow aclk_pcie and aclk_perf_pcie disabled when unused.
>

Thanks for landing it. Yes, my pcie driver will control it
manually, and this patch looks the same as what we land on
the downstream tree, so

Reviewed-by: Shawn Lin <shawn.lin@...k-chips.com>

> Signed-off-by: Elaine Zhang <zhangqing@...k-chips.com>
> Signed-off-by: Xing Zheng <zhengxing@...k-chips.com>
>
> ---
>
>  drivers/clk/rockchip/clk-rk3399.c |    4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/clk/rockchip/clk-rk3399.c b/drivers/clk/rockchip/clk-rk3399.c
> index 74afec0..4a15ce5b 100644
> --- a/drivers/clk/rockchip/clk-rk3399.c
> +++ b/drivers/clk/rockchip/clk-rk3399.c
> @@ -848,9 +848,9 @@ static struct rockchip_clk_branch rk3399_clk_branches[] __initdata = {
>  			RK3399_CLKSEL_CON(14), 12, 2, DFLAGS,
>  			RK3399_CLKGATE_CON(5), 4, GFLAGS),
>
> -	GATE(ACLK_PERF_PCIE, "aclk_perf_pcie", "aclk_perihp", CLK_IGNORE_UNUSED,
> +	GATE(ACLK_PERF_PCIE, "aclk_perf_pcie", "aclk_perihp", 0,
>  			RK3399_CLKGATE_CON(20), 2, GFLAGS),
> -	GATE(ACLK_PCIE, "aclk_pcie", "aclk_perihp", CLK_IGNORE_UNUSED,
> +	GATE(ACLK_PCIE, "aclk_pcie", "aclk_perihp", 0,
>  			RK3399_CLKGATE_CON(20), 10, GFLAGS),
>  	GATE(0, "aclk_perihp_noc", "aclk_perihp", CLK_IGNORE_UNUSED,
>  			RK3399_CLKGATE_CON(20), 12, GFLAGS),
>


-- 
Best Regards
Shawn Lin