From: Chen-Yu Tsai <wens-jdAy2FN1RRM@public.gmane.org> To: Mike Turquette <mturquette-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>, Maxime Ripard <maxime.ripard-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>, Emilio Lopez <emilio-0Z03zUJReD5OxF6Tv1QG9Q@public.gmane.org>, Vinod Koul <vinod.koul-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>, Dan Williams <dan.j.williams-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>, Grant Likely <grant.likely-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>, Rob Herring <robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org> Cc: Chen-Yu Tsai <wens-jdAy2FN1RRM@public.gmane.org>, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, linux-sunxi-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org, dmaengine-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org Subject: [PATCH 6/7] ARM: dts: sun6i: Add required ahb1 clock parent and rates for dma controller Date: Sat, 6 Sep 2014 18:47:27 +0800 [thread overview] Message-ID: <1410000448-9999-7-git-send-email-wens@csie.org> (raw) In-Reply-To: <1410000448-9999-1-git-send-email-wens-jdAy2FN1RRM@public.gmane.org> The DMA controller requires AHB1 bus clock to be clocked from PLL6. Signed-off-by: Chen-Yu Tsai <wens-jdAy2FN1RRM@public.gmane.org> --- arch/arm/boot/dts/sun6i-a31.dtsi | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/arch/arm/boot/dts/sun6i-a31.dtsi b/arch/arm/boot/dts/sun6i-a31.dtsi index 8eb2c6d..1117989 100644 --- a/arch/arm/boot/dts/sun6i-a31.dtsi +++ b/arch/arm/boot/dts/sun6i-a31.dtsi @@ -317,6 +317,11 @@ clocks = <&ahb1_gates 6>; resets = <&ahb1_rst 6>; #dma-cells = <1>; + + /* DMA controller requires AHB1 clocked from PLL6 */ + assigned-clocks = <&ahb1>; + assigned-clock-parents = <&pll6>; + assigned-clock-rates = <200000000>; }; mmc0: mmc@01c0f000 { -- 2.1.0
WARNING: multiple messages have this Message-ID (diff)
From: wens@csie.org (Chen-Yu Tsai) To: linux-arm-kernel@lists.infradead.org Subject: [PATCH 6/7] ARM: dts: sun6i: Add required ahb1 clock parent and rates for dma controller Date: Sat, 6 Sep 2014 18:47:27 +0800 [thread overview] Message-ID: <1410000448-9999-7-git-send-email-wens@csie.org> (raw) In-Reply-To: <1410000448-9999-1-git-send-email-wens@csie.org> The DMA controller requires AHB1 bus clock to be clocked from PLL6. Signed-off-by: Chen-Yu Tsai <wens@csie.org> --- arch/arm/boot/dts/sun6i-a31.dtsi | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/arch/arm/boot/dts/sun6i-a31.dtsi b/arch/arm/boot/dts/sun6i-a31.dtsi index 8eb2c6d..1117989 100644 --- a/arch/arm/boot/dts/sun6i-a31.dtsi +++ b/arch/arm/boot/dts/sun6i-a31.dtsi @@ -317,6 +317,11 @@ clocks = <&ahb1_gates 6>; resets = <&ahb1_rst 6>; #dma-cells = <1>; + + /* DMA controller requires AHB1 clocked from PLL6 */ + assigned-clocks = <&ahb1>; + assigned-clock-parents = <&pll6>; + assigned-clock-rates = <200000000>; }; mmc0: mmc at 01c0f000 { -- 2.1.0
next prev parent reply other threads:[~2014-09-06 10:47 UTC|newest] Thread overview: 72+ messages / expand[flat|nested] mbox.gz Atom feed top 2014-09-06 10:47 [PATCH 0/7] clk: sun6i: Unify AHB1 clock and fix rate calculation Chen-Yu Tsai 2014-09-06 10:47 ` Chen-Yu Tsai [not found] ` <1410000448-9999-1-git-send-email-wens-jdAy2FN1RRM@public.gmane.org> 2014-09-06 10:47 ` [PATCH 1/7] clk: sunxi: Add post clk divider for factor clocks Chen-Yu Tsai 2014-09-06 10:47 ` Chen-Yu Tsai [not found] ` <1410000448-9999-2-git-send-email-wens-jdAy2FN1RRM@public.gmane.org> 2014-09-11 20:36 ` Maxime Ripard 2014-09-11 20:36 ` Maxime Ripard 2014-09-13 14:43 ` Emilio López 2014-09-13 14:43 ` Emilio López [not found] ` <54145822.4020607-0Z03zUJReD5OxF6Tv1QG9Q@public.gmane.org> 2014-09-16 8:11 ` Chen-Yu Tsai 2014-09-16 8:11 ` [linux-sunxi] " Chen-Yu Tsai 2014-09-16 15:57 ` Maxime Ripard 2014-09-16 15:57 ` Maxime Ripard 2014-09-24 15:35 ` Chen-Yu Tsai 2014-09-24 15:35 ` Chen-Yu Tsai [not found] ` <CAGb2v64o-7La6Sd_WVDrPQC0DUTqXZPZoG7u=OpXb+xRB1tcog-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org> 2014-09-27 7:07 ` Maxime Ripard 2014-09-27 7:07 ` Maxime Ripard 2014-09-27 7:23 ` Chen-Yu Tsai 2014-09-27 7:23 ` Chen-Yu Tsai 2014-09-06 10:47 ` [PATCH 2/7] clk: sunxi: Fix PLL6 calculation on sun6i Chen-Yu Tsai 2014-09-06 10:47 ` Chen-Yu Tsai [not found] ` <1410000448-9999-3-git-send-email-wens-jdAy2FN1RRM@public.gmane.org> 2014-09-11 20:38 ` Maxime Ripard 2014-09-11 20:38 ` Maxime Ripard 2014-09-06 10:47 ` [PATCH 3/7] clk: sunxi: unify sun6i AHB1 clock with proper PLL6 pre-divider Chen-Yu Tsai 2014-09-06 10:47 ` Chen-Yu Tsai [not found] ` <1410000448-9999-4-git-send-email-wens-jdAy2FN1RRM@public.gmane.org> 2014-09-11 21:02 ` Maxime Ripard 2014-09-11 21:02 ` Maxime Ripard 2014-09-12 3:16 ` Chen-Yu Tsai 2014-09-12 3:16 ` Chen-Yu Tsai [not found] ` <CAGb2v66L36nsoucSgLY8pV8f=wjKTvtjJby43Z=Ct+NiRonptQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org> 2014-09-13 10:26 ` Maxime Ripard 2014-09-13 10:26 ` Maxime Ripard 2014-09-25 23:03 ` Mike Turquette 2014-09-25 23:03 ` Mike Turquette 2014-09-26 8:28 ` Maxime Ripard 2014-09-26 8:28 ` Maxime Ripard 2014-09-06 10:47 ` [PATCH 4/7] ARM: dts: sun8i: Unify ahb1 clock nodes Chen-Yu Tsai 2014-09-06 10:47 ` Chen-Yu Tsai 2014-09-06 10:47 ` [PATCH 5/7] ARM: dts: sun6i: " Chen-Yu Tsai 2014-09-06 10:47 ` Chen-Yu Tsai 2014-09-06 10:47 ` Chen-Yu Tsai [this message] 2014-09-06 10:47 ` [PATCH 6/7] ARM: dts: sun6i: Add required ahb1 clock parent and rates for dma controller Chen-Yu Tsai [not found] ` <1410000448-9999-7-git-send-email-wens-jdAy2FN1RRM@public.gmane.org> 2014-09-11 21:15 ` Maxime Ripard 2014-09-11 21:15 ` Maxime Ripard 2014-09-12 2:10 ` Chen-Yu Tsai 2014-09-12 2:10 ` Chen-Yu Tsai [not found] ` <CAGb2v64+RxJ52DzawhAtYCn=sw+28e4Q11jzG02KQE=8hxa0tQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org> 2014-09-16 15:48 ` Maxime Ripard 2014-09-16 15:48 ` Maxime Ripard 2014-09-16 16:01 ` Chen-Yu Tsai 2014-09-16 16:01 ` Chen-Yu Tsai [not found] ` <CAGb2v64BLvB3v8Wnep5Fqh1COTXYJ5_uyeuevejqD-KpYiptQg-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org> 2014-09-20 9:59 ` Maxime Ripard 2014-09-20 9:59 ` Maxime Ripard 2014-09-21 8:31 ` Chen-Yu Tsai 2014-09-21 8:31 ` Chen-Yu Tsai [not found] ` <CAGb2v67cf+UQW2Sp=vS1jSu1jCAgG-wXz8cvh7K4RM4zhJgjkA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org> 2014-09-25 13:41 ` Maxime Ripard 2014-09-25 13:41 ` Maxime Ripard 2014-09-06 10:47 ` [PATCH 7/7] dmaengine: sun6i: Remove obsolete clk muxing code Chen-Yu Tsai 2014-09-06 10:47 ` Chen-Yu Tsai [not found] ` <1410000448-9999-8-git-send-email-wens-jdAy2FN1RRM@public.gmane.org> 2014-09-11 21:16 ` Maxime Ripard 2014-09-11 21:16 ` Maxime Ripard 2014-09-24 5:10 ` Vinod Koul 2014-09-24 5:10 ` Vinod Koul 2014-09-11 20:36 ` [PATCH 0/7] clk: sun6i: Unify AHB1 clock and fix rate calculation Maxime Ripard 2014-09-11 20:36 ` Maxime Ripard 2014-09-26 0:25 ` Mike Turquette 2014-09-26 0:25 ` Mike Turquette 2014-09-26 0:55 ` Chen-Yu Tsai 2014-09-26 0:55 ` Chen-Yu Tsai 2014-09-26 18:53 ` Mike Turquette 2014-09-26 18:53 ` Mike Turquette 2014-10-09 3:16 ` Chen-Yu Tsai 2014-10-09 3:16 ` Chen-Yu Tsai [not found] ` <CAGb2v65KDOmwHAgFT6Gx8mtKTGEEYfbx6UVhz74V15J1O4odjg-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org> 2014-10-13 10:39 ` Maxime Ripard 2014-10-13 10:39 ` Maxime Ripard
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