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Date: Thu, 12 Dec 2013 23:56:55 -0800 From: Christian Daudt <bcm@...thebug.org> To: Tim Kryger <tim.kryger@...aro.org> Cc: Rob Herring <rob.herring@...xeda.com>, Pawel Moll <pawel.moll@....com>, Mark Rutland <mark.rutland@....com>, Stephen Warren <swarren@...dotorg.org>, Ian Campbell <ijc+devicetree@...lion.org.uk>, Daniel Lezcano <daniel.lezcano@...aro.org>, Thomas Gleixner <tglx@...utronix.de>, Chris Ball <cjb@...top.org>, Axel Lin <axel.lin@...ics.com>, Device Tree List <devicetree@...r.kernel.org>, Linux ARM Kernel List <linux-arm-kernel@...ts.infradead.org>, Linux Kernel Mailing List <linux-kernel@...r.kernel.org>, Linux MMC List <linux-mmc@...r.kernel.org>, Linaro Patches List <patches@...aro.org> Subject: Re: [PATCH v4 2/8] ARM: dts: Specify clocks for UARTs on bcm11351 On Thu, Dec 5, 2013 at 11:20 AM, Tim Kryger <tim.kryger@...aro.org> wrote: > The frequency property in "snps,dw-apb-uart" entries are no longer > required if the rate of the external clock can be determined using the > clk api (see e302cd9 serial: 8250_dw: add support for clk api). > > This patch replaces the frequency property in the UART nodes of > bcm11351.dtsi with references to the relevant clocks following the > common clock binding. > > Signed-off-by: Tim Kryger <tim.kryger@...aro.org> > Reviewed-by: Markus Mayer <markus.mayer@...aro.org> > Reviewed-by: Matt Porter <matt.porter@...aro.org> > --- > arch/arm/boot/dts/bcm11351.dtsi | 8 ++++---- > 1 file changed, 4 insertions(+), 4 deletions(-) > > diff --git a/arch/arm/boot/dts/bcm11351.dtsi b/arch/arm/boot/dts/bcm11351.dtsi > index eca6fbc..9b99c52 100644 > --- a/arch/arm/boot/dts/bcm11351.dtsi > +++ b/arch/arm/boot/dts/bcm11351.dtsi > @@ -43,7 +43,7 @@ > compatible = "brcm,bcm11351-dw-apb-uart", "snps,dw-apb-uart"; > status = "disabled"; > reg = <0x3e000000 0x1000>; > - clock-frequency = <13000000>; > + clocks = <&uartb_clk>; > interrupts = <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>; > reg-shift = <2>; > reg-io-width = <4>; > @@ -53,7 +53,7 @@ > compatible = "brcm,bcm11351-dw-apb-uart", "snps,dw-apb-uart"; > status = "disabled"; > reg = <0x3e001000 0x1000>; > - clock-frequency = <13000000>; > + clocks = <&uartb2_clk>; > interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>; > reg-shift = <2>; > reg-io-width = <4>; > @@ -63,7 +63,7 @@ > compatible = "brcm,bcm11351-dw-apb-uart", "snps,dw-apb-uart"; > status = "disabled"; > reg = <0x3e002000 0x1000>; > - clock-frequency = <13000000>; > + clocks = <&uartb3_clk>; > interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>; > reg-shift = <2>; > reg-io-width = <4>; > @@ -73,7 +73,7 @@ > compatible = "brcm,bcm11351-dw-apb-uart", "snps,dw-apb-uart"; > status = "disabled"; > reg = <0x3e003000 0x1000>; > - clock-frequency = <13000000>; > + clocks = <&uartb4_clk>; > interrupts = <GIC_SPI 64 IRQ_TYPE_LEVEL_HIGH>; > reg-shift = <2>; > reg-io-width = <4>; > -- > 1.8.0.1 > Reviewed-by: Christian Daudt <bcm@...thebug.org> -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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