From mboxrd@z Thu Jan 1 00:00:00 1970 From: jbrunet@baylibre.com (Jerome Brunet) Date: Mon, 12 Jun 2017 11:13:43 +0200 Subject: [PATCH v4 6/7] ARM: dts: meson8: switch to new bindings for UART nodes In-Reply-To: <1497001756-942-7-git-send-email-narmstrong@baylibre.com> References: <1497001756-942-1-git-send-email-narmstrong@baylibre.com> <1497001756-942-7-git-send-email-narmstrong@baylibre.com> Message-ID: <1497258823.3086.6.camel@baylibre.com> To: linus-amlogic@lists.infradead.org List-Id: linus-amlogic.lists.infradead.org On Fri, 2017-06-09 at 11:49 +0200, Neil Armstrong wrote: > Switch to the stable UART bindings by adding a XTAL node and using the > proper compatible strings. > > Signed-off-by: Neil Armstrong > --- > ?arch/arm/boot/dts/meson8.dtsi | 23 +++++++++++++++++++---- > ?1 file changed, 19 insertions(+), 4 deletions(-) I think this is clashing with the recent change from Martin on meson8 clock driver. Kevin just applied it :? https://lkml.kernel.org/r/m2d1ad9g38.fsf at baylibre.com <&clk81> no longer exists ... > > diff --git a/arch/arm/boot/dts/meson8.dtsi b/arch/arm/boot/dts/meson8.dtsi > index 6993077..a2ea112 100644 > --- a/arch/arm/boot/dts/meson8.dtsi > +++ b/arch/arm/boot/dts/meson8.dtsi > @@ -83,6 +83,13 @@ > ? }; > ? }; > ? > + xtal: xtal-clk { > + compatible = "fixed-clock"; > + clock-frequency = <24000000>; > + clock-output-names = "xtal"; > + #clock-cells = <0>; > + }; > + > ? clk81: clk at 0 { > ? #clock-cells = <0>; > ? compatible = "fixed-clock"; > @@ -199,17 +206,25 @@ > ?}; > ? > ?&uart_AO { > - clocks = <&clk81>; > + compatible = "amlogic,meson8-uart", "amlogic,meson-ao-uart"; > + clocks = <&xtal>, <&clk81>, <&clk81>; > + clock-names = "xtal", "pclk", "baud"; > ?}; > ? > ?&uart_A { > - clocks = <&clk81>; > + compatible = "amlogic,meson8-uart"; > + clocks = <&xtal>, <&clk81>, <&clk81>; > + clock-names = "xtal", "pclk", "baud"; > ?}; > ? > ?&uart_B { > - clocks = <&clk81>; > + compatible = "amlogic,meson8-uart"; > + clocks = <&xtal>, <&clk81>, <&clk81>; > + clock-names = "xtal", "pclk", "baud"; > ?}; > ? > ?&uart_C { > - clocks = <&clk81>; > + compatible = "amlogic,meson8-uart"; > + clocks = <&xtal>, <&clk81>, <&clk81>; > + clock-names = "xtal", "pclk", "baud"; > ?}; From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jerome Brunet Subject: Re: [PATCH v4 6/7] ARM: dts: meson8: switch to new bindings for UART nodes Date: Mon, 12 Jun 2017 11:13:43 +0200 Message-ID: <1497258823.3086.6.camel@baylibre.com> References: <1497001756-942-1-git-send-email-narmstrong@baylibre.com> <1497001756-942-7-git-send-email-narmstrong@baylibre.com> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 8bit Return-path: In-Reply-To: <1497001756-942-7-git-send-email-narmstrong-rdvid1DuHRBWk0Htik3J/w@public.gmane.org> Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Neil Armstrong , gregkh-hQyY1W1yCW8ekmWlsbkhG0B+6BGkLq7r@public.gmane.org, khilman-rdvid1DuHRBWk0Htik3J/w@public.gmane.org Cc: hgkr.klein-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org, linux-serial-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-amlogic-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: linux-serial@vger.kernel.org On Fri, 2017-06-09 at 11:49 +0200, Neil Armstrong wrote: > Switch to the stable UART bindings by adding a XTAL node and using the > proper compatible strings. > > Signed-off-by: Neil Armstrong > --- >  arch/arm/boot/dts/meson8.dtsi | 23 +++++++++++++++++++---- >  1 file changed, 19 insertions(+), 4 deletions(-) I think this is clashing with the recent change from Martin on meson8 clock driver. Kevin just applied it :  https://lkml.kernel.org/r/m2d1ad9g38.fsf-rdvid1DuHRBWk0Htik3J/w@public.gmane.org <&clk81> no longer exists ... > > diff --git a/arch/arm/boot/dts/meson8.dtsi b/arch/arm/boot/dts/meson8.dtsi > index 6993077..a2ea112 100644 > --- a/arch/arm/boot/dts/meson8.dtsi > +++ b/arch/arm/boot/dts/meson8.dtsi > @@ -83,6 +83,13 @@ >   }; >   }; >   > + xtal: xtal-clk { > + compatible = "fixed-clock"; > + clock-frequency = <24000000>; > + clock-output-names = "xtal"; > + #clock-cells = <0>; > + }; > + >   clk81: clk@0 { >   #clock-cells = <0>; >   compatible = "fixed-clock"; > @@ -199,17 +206,25 @@ >  }; >   >  &uart_AO { > - clocks = <&clk81>; > + compatible = "amlogic,meson8-uart", "amlogic,meson-ao-uart"; > + clocks = <&xtal>, <&clk81>, <&clk81>; > + clock-names = "xtal", "pclk", "baud"; >  }; >   >  &uart_A { > - clocks = <&clk81>; > + compatible = "amlogic,meson8-uart"; > + clocks = <&xtal>, <&clk81>, <&clk81>; > + clock-names = "xtal", "pclk", "baud"; >  }; >   >  &uart_B { > - clocks = <&clk81>; > + compatible = "amlogic,meson8-uart"; > + clocks = <&xtal>, <&clk81>, <&clk81>; > + clock-names = "xtal", "pclk", "baud"; >  }; >   >  &uart_C { > - clocks = <&clk81>; > + compatible = "amlogic,meson8-uart"; > + clocks = <&xtal>, <&clk81>, <&clk81>; > + clock-names = "xtal", "pclk", "baud"; >  }; -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html From mboxrd@z Thu Jan 1 00:00:00 1970 From: jbrunet@baylibre.com (Jerome Brunet) Date: Mon, 12 Jun 2017 11:13:43 +0200 Subject: [PATCH v4 6/7] ARM: dts: meson8: switch to new bindings for UART nodes In-Reply-To: <1497001756-942-7-git-send-email-narmstrong@baylibre.com> References: <1497001756-942-1-git-send-email-narmstrong@baylibre.com> <1497001756-942-7-git-send-email-narmstrong@baylibre.com> Message-ID: <1497258823.3086.6.camel@baylibre.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Fri, 2017-06-09 at 11:49 +0200, Neil Armstrong wrote: > Switch to the stable UART bindings by adding a XTAL node and using the > proper compatible strings. > > Signed-off-by: Neil Armstrong > --- > ?arch/arm/boot/dts/meson8.dtsi | 23 +++++++++++++++++++---- > ?1 file changed, 19 insertions(+), 4 deletions(-) I think this is clashing with the recent change from Martin on meson8 clock driver. Kevin just applied it :? https://lkml.kernel.org/r/m2d1ad9g38.fsf at baylibre.com <&clk81> no longer exists ... > > diff --git a/arch/arm/boot/dts/meson8.dtsi b/arch/arm/boot/dts/meson8.dtsi > index 6993077..a2ea112 100644 > --- a/arch/arm/boot/dts/meson8.dtsi > +++ b/arch/arm/boot/dts/meson8.dtsi > @@ -83,6 +83,13 @@ > ? }; > ? }; > ? > + xtal: xtal-clk { > + compatible = "fixed-clock"; > + clock-frequency = <24000000>; > + clock-output-names = "xtal"; > + #clock-cells = <0>; > + }; > + > ? clk81: clk at 0 { > ? #clock-cells = <0>; > ? compatible = "fixed-clock"; > @@ -199,17 +206,25 @@ > ?}; > ? > ?&uart_AO { > - clocks = <&clk81>; > + compatible = "amlogic,meson8-uart", "amlogic,meson-ao-uart"; > + clocks = <&xtal>, <&clk81>, <&clk81>; > + clock-names = "xtal", "pclk", "baud"; > ?}; > ? > ?&uart_A { > - clocks = <&clk81>; > + compatible = "amlogic,meson8-uart"; > + clocks = <&xtal>, <&clk81>, <&clk81>; > + clock-names = "xtal", "pclk", "baud"; > ?}; > ? > ?&uart_B { > - clocks = <&clk81>; > + compatible = "amlogic,meson8-uart"; > + clocks = <&xtal>, <&clk81>, <&clk81>; > + clock-names = "xtal", "pclk", "baud"; > ?}; > ? > ?&uart_C { > - clocks = <&clk81>; > + compatible = "amlogic,meson8-uart"; > + clocks = <&xtal>, <&clk81>, <&clk81>; > + clock-names = "xtal", "pclk", "baud"; > ?}; From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752329AbdFLJNt (ORCPT ); Mon, 12 Jun 2017 05:13:49 -0400 Received: from mail-wr0-f175.google.com ([209.85.128.175]:34047 "EHLO mail-wr0-f175.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751968AbdFLJNq (ORCPT ); Mon, 12 Jun 2017 05:13:46 -0400 Message-ID: <1497258823.3086.6.camel@baylibre.com> Subject: Re: [PATCH v4 6/7] ARM: dts: meson8: switch to new bindings for UART nodes From: Jerome Brunet To: Neil Armstrong , gregkh@linuxfoundation.org, khilman@baylibre.com Cc: hgkr.klein@gmail.com, linux-serial@vger.kernel.org, linux-amlogic@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org Date: Mon, 12 Jun 2017 11:13:43 +0200 In-Reply-To: <1497001756-942-7-git-send-email-narmstrong@baylibre.com> References: <1497001756-942-1-git-send-email-narmstrong@baylibre.com> <1497001756-942-7-git-send-email-narmstrong@baylibre.com> Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.22.6 (3.22.6-2.fc25) Mime-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, 2017-06-09 at 11:49 +0200, Neil Armstrong wrote: > Switch to the stable UART bindings by adding a XTAL node and using the > proper compatible strings. > > Signed-off-by: Neil Armstrong > --- >  arch/arm/boot/dts/meson8.dtsi | 23 +++++++++++++++++++---- >  1 file changed, 19 insertions(+), 4 deletions(-) I think this is clashing with the recent change from Martin on meson8 clock driver. Kevin just applied it :  https://lkml.kernel.org/r/m2d1ad9g38.fsf@baylibre.com <&clk81> no longer exists ... > > diff --git a/arch/arm/boot/dts/meson8.dtsi b/arch/arm/boot/dts/meson8.dtsi > index 6993077..a2ea112 100644 > --- a/arch/arm/boot/dts/meson8.dtsi > +++ b/arch/arm/boot/dts/meson8.dtsi > @@ -83,6 +83,13 @@ >   }; >   }; >   > + xtal: xtal-clk { > + compatible = "fixed-clock"; > + clock-frequency = <24000000>; > + clock-output-names = "xtal"; > + #clock-cells = <0>; > + }; > + >   clk81: clk@0 { >   #clock-cells = <0>; >   compatible = "fixed-clock"; > @@ -199,17 +206,25 @@ >  }; >   >  &uart_AO { > - clocks = <&clk81>; > + compatible = "amlogic,meson8-uart", "amlogic,meson-ao-uart"; > + clocks = <&xtal>, <&clk81>, <&clk81>; > + clock-names = "xtal", "pclk", "baud"; >  }; >   >  &uart_A { > - clocks = <&clk81>; > + compatible = "amlogic,meson8-uart"; > + clocks = <&xtal>, <&clk81>, <&clk81>; > + clock-names = "xtal", "pclk", "baud"; >  }; >   >  &uart_B { > - clocks = <&clk81>; > + compatible = "amlogic,meson8-uart"; > + clocks = <&xtal>, <&clk81>, <&clk81>; > + clock-names = "xtal", "pclk", "baud"; >  }; >   >  &uart_C { > - clocks = <&clk81>; > + compatible = "amlogic,meson8-uart"; > + clocks = <&xtal>, <&clk81>, <&clk81>; > + clock-names = "xtal", "pclk", "baud"; >  };