From: Rob Herring <robh@kernel.org> To: Manish Narani <manish.narani@xilinx.com> Cc: ulf.hansson@linaro.org, mark.rutland@arm.com, heiko@sntech.de, michal.simek@xilinx.com, adrian.hunter@intel.com, christoph.muellner@theobroma-systems.com, philipp.tomsich@theobroma-systems.com, viresh.kumar@linaro.org, scott.branden@broadcom.com, ayaka@soulik.info, kernel@esmil.dk, tony.xie@rock-chips.com, rajan.vaja@xilinx.com, jolly.shah@xilinx.com, nava.manne@xilinx.com, mdf@kernel.org, olof@lixom.net, linux-mmc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org Subject: Re: [PATCH v2 07/11] dt-bindings: mmc: arasan: Add optional properties for Arasan SDHCI Date: Mon, 22 Jul 2019 16:01:34 -0600 [thread overview] Message-ID: <20190722220134.GA8281@bogus> (raw) In-Reply-To: <1561958991-21935-8-git-send-email-manish.narani@xilinx.com> On Mon, Jul 01, 2019 at 10:59:47AM +0530, Manish Narani wrote: > Add optional propeties for Arasan SDHCI which are used to set clk delays > for different speed modes in the controller. > > Signed-off-by: Manish Narani <manish.narani@xilinx.com> > --- > Documentation/devicetree/bindings/mmc/arasan,sdhci.txt | 15 +++++++++++++++ > 1 file changed, 15 insertions(+) > > diff --git a/Documentation/devicetree/bindings/mmc/arasan,sdhci.txt b/Documentation/devicetree/bindings/mmc/arasan,sdhci.txt > index 7c79496..7425d52 100644 > --- a/Documentation/devicetree/bindings/mmc/arasan,sdhci.txt > +++ b/Documentation/devicetree/bindings/mmc/arasan,sdhci.txt > @@ -49,6 +49,21 @@ Optional Properties: > properly. Test mode can be used to force the controller to function. > - xlnx,int-clock-stable-broken: when present, the controller always reports > that the internal clock is stable even when it is not. > + - clk-phase-legacy: Input/Output Clock Delay pair in degrees for Legacy Mode. > + - clk-phase-mmc-hs: Input/Output Clock Delay pair degrees for MMC HS. > + - clk-phase-sd-hs: Input/Output Clock Delay pair in degrees for SD HS. > + - clk-phase-uhs-sdr12: Input/Output Clock Delay pair in degrees for SDR12. > + - clk-phase-uhs-sdr25: Input/Output Clock Delay pair in degrees for SDR25. > + - clk-phase-uhs-sdr50: Input/Output Clock Delay pair in degrees for SDR50. > + - clk-phase-uhs-sdr104: Input/Output Clock Delay pair in degrees for SDR104. > + - clk-phase-uhs-ddr50: Input/Output Clock Delay pair in degrees for SD DDR50. > + - clk-phase-mmc-ddr52: Input/Output Clock Delay pair in degrees for MMC DDR52. > + - clk-phase-mmc-hs200: Input/Output Clock Delay pair in degrees for MMC HS200. > + - clk-phase-mmc-hs400: Input/Output Clock Delay pair in degrees for MMC HS400. Either these need vendor prefixes or be added as common properties if that makes sense. Rob > + > + Above mentioned are the clock (phase) delays which are to be configured in the > + controller while switching to particular speed mode. If not specified, driver > + will configure the default value defined for particular mode in it. > > Example: > sdhci@e0100000 { > -- > 2.1.1 >
WARNING: multiple messages have this Message-ID (diff)
From: Rob Herring <robh@kernel.org> To: Manish Narani <manish.narani@xilinx.com> Cc: mark.rutland@arm.com, ulf.hansson@linaro.org, kernel@esmil.dk, viresh.kumar@linaro.org, linux-kernel@vger.kernel.org, tony.xie@rock-chips.com, philipp.tomsich@theobroma-systems.com, heiko@sntech.de, michal.simek@xilinx.com, linux-rockchip@lists.infradead.org, jolly.shah@xilinx.com, devicetree@vger.kernel.org, scott.branden@broadcom.com, nava.manne@xilinx.com, ayaka@soulik.info, mdf@kernel.org, linux-arm-kernel@lists.infradead.org, rajan.vaja@xilinx.com, linux-mmc@vger.kernel.org, adrian.hunter@intel.com, olof@lixom.net, christoph.muellner@theobroma-systems.com Subject: Re: [PATCH v2 07/11] dt-bindings: mmc: arasan: Add optional properties for Arasan SDHCI Date: Mon, 22 Jul 2019 16:01:34 -0600 [thread overview] Message-ID: <20190722220134.GA8281@bogus> (raw) In-Reply-To: <1561958991-21935-8-git-send-email-manish.narani@xilinx.com> On Mon, Jul 01, 2019 at 10:59:47AM +0530, Manish Narani wrote: > Add optional propeties for Arasan SDHCI which are used to set clk delays > for different speed modes in the controller. > > Signed-off-by: Manish Narani <manish.narani@xilinx.com> > --- > Documentation/devicetree/bindings/mmc/arasan,sdhci.txt | 15 +++++++++++++++ > 1 file changed, 15 insertions(+) > > diff --git a/Documentation/devicetree/bindings/mmc/arasan,sdhci.txt b/Documentation/devicetree/bindings/mmc/arasan,sdhci.txt > index 7c79496..7425d52 100644 > --- a/Documentation/devicetree/bindings/mmc/arasan,sdhci.txt > +++ b/Documentation/devicetree/bindings/mmc/arasan,sdhci.txt > @@ -49,6 +49,21 @@ Optional Properties: > properly. Test mode can be used to force the controller to function. > - xlnx,int-clock-stable-broken: when present, the controller always reports > that the internal clock is stable even when it is not. > + - clk-phase-legacy: Input/Output Clock Delay pair in degrees for Legacy Mode. > + - clk-phase-mmc-hs: Input/Output Clock Delay pair degrees for MMC HS. > + - clk-phase-sd-hs: Input/Output Clock Delay pair in degrees for SD HS. > + - clk-phase-uhs-sdr12: Input/Output Clock Delay pair in degrees for SDR12. > + - clk-phase-uhs-sdr25: Input/Output Clock Delay pair in degrees for SDR25. > + - clk-phase-uhs-sdr50: Input/Output Clock Delay pair in degrees for SDR50. > + - clk-phase-uhs-sdr104: Input/Output Clock Delay pair in degrees for SDR104. > + - clk-phase-uhs-ddr50: Input/Output Clock Delay pair in degrees for SD DDR50. > + - clk-phase-mmc-ddr52: Input/Output Clock Delay pair in degrees for MMC DDR52. > + - clk-phase-mmc-hs200: Input/Output Clock Delay pair in degrees for MMC HS200. > + - clk-phase-mmc-hs400: Input/Output Clock Delay pair in degrees for MMC HS400. Either these need vendor prefixes or be added as common properties if that makes sense. Rob > + > + Above mentioned are the clock (phase) delays which are to be configured in the > + controller while switching to particular speed mode. If not specified, driver > + will configure the default value defined for particular mode in it. > > Example: > sdhci@e0100000 { > -- > 2.1.1 > _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2019-07-22 22:01 UTC|newest] Thread overview: 67+ messages / expand[flat|nested] mbox.gz Atom feed top 2019-07-01 5:29 [PATCH v2 00/11] Arasan SDHCI enhancements and ZynqMP Tap Delays Handling Manish Narani 2019-07-01 5:29 ` Manish Narani 2019-07-01 5:29 ` [PATCH v2 01/11] dt-bindings: mmc: arasan: Update documentation for SD Card Clock Manish Narani 2019-07-01 5:29 ` Manish Narani 2019-07-22 21:54 ` Rob Herring 2019-07-22 21:54 ` Rob Herring 2019-07-23 8:23 ` Manish Narani 2019-07-23 8:23 ` Manish Narani 2019-07-23 8:23 ` Manish Narani 2019-07-25 13:00 ` Ulf Hansson 2019-07-25 13:00 ` Ulf Hansson 2019-07-25 13:00 ` Ulf Hansson 2019-08-19 9:21 ` Manish Narani 2019-08-19 9:21 ` Manish Narani 2019-08-19 9:21 ` Manish Narani 2019-08-22 13:38 ` Ulf Hansson 2019-08-22 13:38 ` Ulf Hansson 2019-08-22 13:38 ` Ulf Hansson 2019-08-22 18:23 ` Heiko Stuebner 2019-08-22 18:23 ` Heiko Stuebner 2019-08-22 18:23 ` Heiko Stuebner 2019-08-23 10:01 ` Manish Narani 2019-08-23 10:01 ` Manish Narani 2019-08-23 10:01 ` Manish Narani 2019-07-01 5:29 ` [PATCH v2 02/11] arm64: dts: rockchip: Add optional clock property indicating sdcard clock Manish Narani 2019-07-01 5:29 ` Manish Narani 2019-07-01 5:29 ` [PATCH v2 03/11] mmc: sdhci-of-arasan: Replace deprecated clk API calls Manish Narani 2019-07-01 5:29 ` Manish Narani 2019-07-01 5:29 ` Manish Narani 2019-07-01 5:29 ` [PATCH v2 04/11] mmc: sdhci-of-arasan: Separate out clk related data to another structure Manish Narani 2019-07-01 5:29 ` Manish Narani 2019-07-01 5:29 ` [PATCH v2 05/11] dt-bindings: mmc: arasan: Update Documentation for the input clock Manish Narani 2019-07-01 5:29 ` Manish Narani 2019-07-22 21:56 ` Rob Herring 2019-07-22 21:56 ` Rob Herring 2019-07-01 5:29 ` [PATCH v2 06/11] mmc: sdhci-of-arasan: Add sampling clock for a phy to use Manish Narani 2019-07-01 5:29 ` Manish Narani 2019-07-01 5:29 ` Manish Narani 2019-07-01 5:29 ` [PATCH v2 07/11] dt-bindings: mmc: arasan: Add optional properties for Arasan SDHCI Manish Narani 2019-07-01 5:29 ` Manish Narani 2019-07-22 22:01 ` Rob Herring [this message] 2019-07-22 22:01 ` Rob Herring 2019-07-01 5:29 ` [PATCH v2 08/11] mmc: sdhci-of-arasan: Add support to set clock phase delays for SD Manish Narani 2019-07-01 5:29 ` Manish Narani 2019-07-01 5:29 ` [PATCH v2 09/11] firmware: xilinx: Add SDIO Tap Delay APIs Manish Narani 2019-07-01 5:29 ` Manish Narani 2019-07-01 18:06 ` Jolly Shah 2019-07-01 18:06 ` Jolly Shah 2019-07-01 18:06 ` Jolly Shah 2019-07-02 5:03 ` Manish Narani 2019-07-02 5:03 ` Manish Narani 2019-07-02 5:03 ` Manish Narani 2019-07-01 5:29 ` [PATCH v2 10/11] dt-bindings: mmc: arasan: Document 'xlnx,zynqmp-8.9a' controller Manish Narani 2019-07-01 5:29 ` [PATCH v2 10/11] dt-bindings: mmc: arasan: Document 'xlnx, zynqmp-8.9a' controller Manish Narani 2019-07-22 22:06 ` [PATCH v2 10/11] dt-bindings: mmc: arasan: Document 'xlnx,zynqmp-8.9a' controller Rob Herring 2019-07-22 22:06 ` Rob Herring 2019-07-22 22:06 ` Rob Herring 2019-07-01 5:29 ` [PATCH v2 11/11] mmc: sdhci-of-arasan: Add support for ZynqMP Platform Tap Delays Setup Manish Narani 2019-07-01 5:29 ` Manish Narani 2019-07-10 11:33 ` [PATCH v2 00/11] Arasan SDHCI enhancements and ZynqMP Tap Delays Handling Adrian Hunter 2019-07-10 11:33 ` Adrian Hunter 2019-07-15 7:15 ` Manish Narani 2019-07-15 7:15 ` Manish Narani 2019-07-15 7:15 ` Manish Narani 2019-07-22 4:56 ` Manish Narani 2019-07-22 4:56 ` Manish Narani 2019-07-22 4:56 ` Manish Narani
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