From mboxrd@z Thu Jan 1 00:00:00 1970 From: gregory.clement@bootlin.com (Gregory CLEMENT) Date: Fri, 09 Mar 2018 17:50:14 +0100 Subject: [PATCH] ARM64: dts: marvell: armada-cp110: Add apb_pclk clock for the uart nodes In-Reply-To: <20180301131819.10790-1-gregory.clement@bootlin.com> (Gregory CLEMENT's message of "Thu, 1 Mar 2018 14:18:19 +0100") References: <20180301131819.10790-1-gregory.clement@bootlin.com> Message-ID: <87po4d2ny1.fsf@bootlin.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Hi, On jeu., mars 01 2018, Gregory CLEMENT wrote: > This extra clock is needed to access the registers of the UARTs used on > CP110 component of the Armada 7K/8K SoCs. > > Signed-off-by: Gregory CLEMENT Applied on mvebu/dt64 Gregory > --- > arch/arm64/boot/dts/marvell/armada-cp110.dtsi | 16 ++++++++++++---- > 1 file changed, 12 insertions(+), 4 deletions(-) > > diff --git a/arch/arm64/boot/dts/marvell/armada-cp110.dtsi b/arch/arm64/boot/dts/marvell/armada-cp110.dtsi > index d3f422f8f086..355bb295e4d9 100644 > --- a/arch/arm64/boot/dts/marvell/armada-cp110.dtsi > +++ b/arch/arm64/boot/dts/marvell/armada-cp110.dtsi > @@ -303,7 +303,9 @@ > reg-shift = <2>; > interrupts = ; > reg-io-width = <1>; > - clocks = <&CP110_LABEL(clk) 1 21>; > + clock-names = "baudclk", "apb_pclk"; > + clocks = <&CP110_LABEL(clk) 1 21>, > + <&CP110_LABEL(clk) 1 17>; > status = "disabled"; > }; > > @@ -313,7 +315,9 @@ > reg-shift = <2>; > interrupts = ; > reg-io-width = <1>; > - clocks = <&CP110_LABEL(clk) 1 21>; > + clock-names = "baudclk", "apb_pclk"; > + clocks = <&CP110_LABEL(clk) 1 21>, > + <&CP110_LABEL(clk) 1 17>; > status = "disabled"; > }; > > @@ -323,7 +327,9 @@ > reg-shift = <2>; > interrupts = ; > reg-io-width = <1>; > - clocks = <&CP110_LABEL(clk) 1 21>; > + clock-names = "baudclk", "apb_pclk"; > + clocks = <&CP110_LABEL(clk) 1 21>, > + <&CP110_LABEL(clk) 1 17>; > status = "disabled"; > }; > > @@ -333,7 +339,9 @@ > reg-shift = <2>; > interrupts = ; > reg-io-width = <1>; > - clocks = <&CP110_LABEL(clk) 1 21>; > + clock-names = "baudclk", "apb_pclk"; > + clocks = <&CP110_LABEL(clk) 1 21>, > + <&CP110_LABEL(clk) 1 17>; > status = "disabled"; > }; > > -- > 2.16.1 > -- Gregory Clement, Bootlin (formerly Free Electrons) Embedded Linux and Kernel engineering http://bootlin.com