From mboxrd@z Thu Jan 1 00:00:00 1970 From: maxime.ripard@free-electrons.com (Maxime Ripard) Date: Sat, 6 Dec 2014 18:24:49 +0100 Subject: [PATCH 02/10] ARM: dts: sun9i: Add mmc module clock nodes for A80 In-Reply-To: <1417588565-26215-3-git-send-email-wens@csie.org> References: <1417588565-26215-1-git-send-email-wens@csie.org> <1417588565-26215-3-git-send-email-wens@csie.org> Message-ID: <20141206172449.GC12434@lukather> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Hi, On Wed, Dec 03, 2014 at 02:35:57PM +0800, Chen-Yu Tsai wrote: > The mmc module clocks are A80 specific module 0 (storage) type clocks. > > Signed-off-by: Chen-Yu Tsai > Signed-off-by: Andreas F?rber > --- > arch/arm/boot/dts/sun9i-a80.dtsi | 32 ++++++++++++++++++++++++++++++++ > 1 file changed, 32 insertions(+) > > diff --git a/arch/arm/boot/dts/sun9i-a80.dtsi b/arch/arm/boot/dts/sun9i-a80.dtsi > index 494714f..33d18dc 100644 > --- a/arch/arm/boot/dts/sun9i-a80.dtsi > +++ b/arch/arm/boot/dts/sun9i-a80.dtsi > @@ -215,6 +215,38 @@ > clock-output-names = "cci400"; > }; > > + mmc0_clk: clk at 06000410 { > + #clock-cells = <0>; > + compatible = "allwinner,sun9i-a80-mod0-clk"; > + reg = <0x06000410 0x4>; > + clocks = <&osc24M>, <&pll4>; > + clock-output-names = "mmc0"; > + }; > + > + mmc1_clk: clk at 06000414 { > + #clock-cells = <0>; > + compatible = "allwinner,sun9i-a80-mod0-clk"; > + reg = <0x06000414 0x4>; > + clocks = <&osc24M>, <&pll4>; > + clock-output-names = "mmc1"; > + }; > + > + mmc2_clk: clk at 06000418 { > + #clock-cells = <0>; > + compatible = "allwinner,sun9i-a80-mod0-clk"; > + reg = <0x06000418 0x4>; > + clocks = <&osc24M>, <&pll4>; > + clock-output-names = "mmc2"; > + }; > + > + mmc3_clk: clk at 0600041c { > + #clock-cells = <0>; > + compatible = "allwinner,sun9i-a80-mod0-clk"; > + reg = <0x0600041c 0x4>; > + clocks = <&osc24M>, <&pll4>; > + clock-output-names = "mmc3"; > + }; > + How is the phase stuff supposed to work? Is this still used on the A80? Also, wasn't the mux supposed to have 4 bits (so something like at least 9 parent clocks?) given your previous patch? Maxime -- Maxime Ripard, Free Electrons Embedded Linux, Kernel and Android engineering http://free-electrons.com -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 819 bytes Desc: Digital signature URL: