From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751789AbdGMHvJ (ORCPT ); Thu, 13 Jul 2017 03:51:09 -0400 Received: from mail.free-electrons.com ([62.4.15.54]:48067 "EHLO mail.free-electrons.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751244AbdGMHtp (ORCPT ); Thu, 13 Jul 2017 03:49:45 -0400 From: Quentin Schulz To: mturquette@baylibre.com, sboyd@codeaurora.org, robh+dt@kernel.org, mark.rutland@arm.com, lgirdwood@gmail.com, broonie@kernel.org, nicolas.ferre@microchip.com, alexandre.belloni@free-electrons.com, linux@armlinux.org.uk, boris.brezillon@free-electrons.com, perex@perex.cz, tiwai@suse.com Cc: Quentin Schulz , cyrille.pitchen@wedev4u.fr, thomas.petazzoni@free-electrons.com, linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, alsa-devel@alsa-project.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH v3 7/9] ASoC: atmel-classd: remove aclk clock from DT binding Date: Thu, 13 Jul 2017 09:49:25 +0200 Message-Id: <20170713074927.10882-8-quentin.schulz@free-electrons.com> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20170713074927.10882-1-quentin.schulz@free-electrons.com> References: <20170713074927.10882-1-quentin.schulz@free-electrons.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Since gclk (generated-clk) is now able to determine the rate of the audio_pll, there is no need for classd to have a direct phandle to the audio_pll while already having a phandle to gclk. This binding is used by no board in mainline so it is safe to be modified. Signed-off-by: Quentin Schulz Acked-by: Mark Brown Acked-by: Rob Herring --- added in v2 Documentation/devicetree/bindings/sound/atmel-classd.txt | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) diff --git a/Documentation/devicetree/bindings/sound/atmel-classd.txt b/Documentation/devicetree/bindings/sound/atmel-classd.txt index 549e701cb7a1..898551076382 100644 --- a/Documentation/devicetree/bindings/sound/atmel-classd.txt +++ b/Documentation/devicetree/bindings/sound/atmel-classd.txt @@ -13,13 +13,11 @@ Required properties: Must be "tx". - clock-names Tuple listing input clock names. - Required elements: "pclk", "gclk" and "aclk". + Required elements: "pclk" and "gclk". - clocks Please refer to clock-bindings.txt. - assigned-clocks Should be <&classd_gclk>. -- assigned-clock-parents - Should be <&audio_pll_pmc>. Optional properties: - pinctrl-names, pinctrl-0 @@ -45,10 +43,9 @@ classd: classd@fc048000 { (AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) | AT91_XDMAC_DT_PERID(47))>; dma-names = "tx"; - clocks = <&classd_clk>, <&classd_gclk>, <&audio_pll_pmc>; - clock-names = "pclk", "gclk", "aclk"; + clocks = <&classd_clk>, <&classd_gclk>; + clock-names = "pclk", "gclk"; assigned-clocks = <&classd_gclk>; - assigned-clock-parents = <&audio_pll_pmc>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_classd_default>; -- 2.11.0 From mboxrd@z Thu Jan 1 00:00:00 1970 From: Quentin Schulz Subject: [PATCH v3 7/9] ASoC: atmel-classd: remove aclk clock from DT binding Date: Thu, 13 Jul 2017 09:49:25 +0200 Message-ID: <20170713074927.10882-8-quentin.schulz@free-electrons.com> References: <20170713074927.10882-1-quentin.schulz@free-electrons.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <20170713074927.10882-1-quentin.schulz@free-electrons.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: alsa-devel-bounces@alsa-project.org To: mturquette@baylibre.com, sboyd@codeaurora.org, robh+dt@kernel.org, mark.rutland@arm.com, lgirdwood@gmail.com, broonie@kernel.org, nicolas.ferre@microchip.com, alexandre.belloni@free-electrons.com, linux@armlinux.org.uk, boris.brezillon@free-electrons.com, perex@perex.cz, tiwai@suse.com Cc: thomas.petazzoni@free-electrons.com, devicetree@vger.kernel.org, alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org, Quentin Schulz , cyrille.pitchen@wedev4u.fr, linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org List-Id: devicetree@vger.kernel.org Since gclk (generated-clk) is now able to determine the rate of the audio_pll, there is no need for classd to have a direct phandle to the audio_pll while already having a phandle to gclk. This binding is used by no board in mainline so it is safe to be modified. Signed-off-by: Quentin Schulz Acked-by: Mark Brown Acked-by: Rob Herring --- added in v2 Documentation/devicetree/bindings/sound/atmel-classd.txt | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) diff --git a/Documentation/devicetree/bindings/sound/atmel-classd.txt b/Documentation/devicetree/bindings/sound/atmel-classd.txt index 549e701cb7a1..898551076382 100644 --- a/Documentation/devicetree/bindings/sound/atmel-classd.txt +++ b/Documentation/devicetree/bindings/sound/atmel-classd.txt @@ -13,13 +13,11 @@ Required properties: Must be "tx". - clock-names Tuple listing input clock names. - Required elements: "pclk", "gclk" and "aclk". + Required elements: "pclk" and "gclk". - clocks Please refer to clock-bindings.txt. - assigned-clocks Should be <&classd_gclk>. -- assigned-clock-parents - Should be <&audio_pll_pmc>. Optional properties: - pinctrl-names, pinctrl-0 @@ -45,10 +43,9 @@ classd: classd@fc048000 { (AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) | AT91_XDMAC_DT_PERID(47))>; dma-names = "tx"; - clocks = <&classd_clk>, <&classd_gclk>, <&audio_pll_pmc>; - clock-names = "pclk", "gclk", "aclk"; + clocks = <&classd_clk>, <&classd_gclk>; + clock-names = "pclk", "gclk"; assigned-clocks = <&classd_gclk>; - assigned-clock-parents = <&audio_pll_pmc>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_classd_default>; -- 2.11.0 From mboxrd@z Thu Jan 1 00:00:00 1970 From: quentin.schulz@free-electrons.com (Quentin Schulz) Date: Thu, 13 Jul 2017 09:49:25 +0200 Subject: [PATCH v3 7/9] ASoC: atmel-classd: remove aclk clock from DT binding In-Reply-To: <20170713074927.10882-1-quentin.schulz@free-electrons.com> References: <20170713074927.10882-1-quentin.schulz@free-electrons.com> Message-ID: <20170713074927.10882-8-quentin.schulz@free-electrons.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Since gclk (generated-clk) is now able to determine the rate of the audio_pll, there is no need for classd to have a direct phandle to the audio_pll while already having a phandle to gclk. This binding is used by no board in mainline so it is safe to be modified. Signed-off-by: Quentin Schulz Acked-by: Mark Brown Acked-by: Rob Herring --- added in v2 Documentation/devicetree/bindings/sound/atmel-classd.txt | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) diff --git a/Documentation/devicetree/bindings/sound/atmel-classd.txt b/Documentation/devicetree/bindings/sound/atmel-classd.txt index 549e701cb7a1..898551076382 100644 --- a/Documentation/devicetree/bindings/sound/atmel-classd.txt +++ b/Documentation/devicetree/bindings/sound/atmel-classd.txt @@ -13,13 +13,11 @@ Required properties: Must be "tx". - clock-names Tuple listing input clock names. - Required elements: "pclk", "gclk" and "aclk". + Required elements: "pclk" and "gclk". - clocks Please refer to clock-bindings.txt. - assigned-clocks Should be <&classd_gclk>. -- assigned-clock-parents - Should be <&audio_pll_pmc>. Optional properties: - pinctrl-names, pinctrl-0 @@ -45,10 +43,9 @@ classd: classd at fc048000 { (AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) | AT91_XDMAC_DT_PERID(47))>; dma-names = "tx"; - clocks = <&classd_clk>, <&classd_gclk>, <&audio_pll_pmc>; - clock-names = "pclk", "gclk", "aclk"; + clocks = <&classd_clk>, <&classd_gclk>; + clock-names = "pclk", "gclk"; assigned-clocks = <&classd_gclk>; - assigned-clock-parents = <&audio_pll_pmc>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_classd_default>; -- 2.11.0