From: Manish Narani <manish.narani@xilinx.com> To: ulf.hansson@linaro.org, robh+dt@kernel.org, mark.rutland@arm.com, adrian.hunter@intel.com, michal.simek@xilinx.com, jolly.shah@xilinx.com, rajan.vaja@xilinx.com, nava.manne@xilinx.com, mdf@kernel.org, manish.narani@xilinx.com Cc: linux-mmc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, git@xilinx.com Subject: [PATCH v6 4/8] dt-bindings: mmc: Add optional generic properties for mmc Date: Wed, 20 Nov 2019 12:17:25 +0530 [thread overview] Message-ID: <1574232449-13570-5-git-send-email-manish.narani@xilinx.com> (raw) In-Reply-To: <1574232449-13570-1-git-send-email-manish.narani@xilinx.com> Add optional properties for mmc hosts which are used to set clk delays for different speed modes in the controller. Signed-off-by: Manish Narani <manish.narani@xilinx.com> --- .../devicetree/bindings/mmc/mmc-controller.yaml | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/Documentation/devicetree/bindings/mmc/mmc-controller.yaml b/Documentation/devicetree/bindings/mmc/mmc-controller.yaml index 080754e0ef35..305b2016bc17 100644 --- a/Documentation/devicetree/bindings/mmc/mmc-controller.yaml +++ b/Documentation/devicetree/bindings/mmc/mmc-controller.yaml @@ -333,6 +333,18 @@ patternProperties: required: - reg + "^clk-phase-(legacy|sd-hs|mmc-(hs|hs[24]00|ddr52)|uhs-(sdr(12|25|50|104)|ddr50))$": + minItems: 2 + maxItems: 2 + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32 + - minimum: 0 + maximum: 359 + description: + Set the clock (phase) delays which are to be configured in the + controller while switching to particular speed mode. These values + are in pair of degrees. + dependencies: cd-debounce-delay-ms: [ cd-gpios ] fixed-emmc-driver-type: [ non-removable ] @@ -351,6 +363,7 @@ examples: keep-power-in-suspend; wakeup-source; mmc-pwrseq = <&sdhci0_pwrseq>; + clk-phase-sd-hs = <63>, <72>; }; - | -- 2.17.1
WARNING: multiple messages have this Message-ID (diff)
From: Manish Narani <manish.narani@xilinx.com> To: ulf.hansson@linaro.org, robh+dt@kernel.org, mark.rutland@arm.com, adrian.hunter@intel.com, michal.simek@xilinx.com, jolly.shah@xilinx.com, rajan.vaja@xilinx.com, nava.manne@xilinx.com, mdf@kernel.org, manish.narani@xilinx.com Cc: devicetree@vger.kernel.org, linux-mmc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, git@xilinx.com Subject: [PATCH v6 4/8] dt-bindings: mmc: Add optional generic properties for mmc Date: Wed, 20 Nov 2019 12:17:25 +0530 [thread overview] Message-ID: <1574232449-13570-5-git-send-email-manish.narani@xilinx.com> (raw) In-Reply-To: <1574232449-13570-1-git-send-email-manish.narani@xilinx.com> Add optional properties for mmc hosts which are used to set clk delays for different speed modes in the controller. Signed-off-by: Manish Narani <manish.narani@xilinx.com> --- .../devicetree/bindings/mmc/mmc-controller.yaml | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/Documentation/devicetree/bindings/mmc/mmc-controller.yaml b/Documentation/devicetree/bindings/mmc/mmc-controller.yaml index 080754e0ef35..305b2016bc17 100644 --- a/Documentation/devicetree/bindings/mmc/mmc-controller.yaml +++ b/Documentation/devicetree/bindings/mmc/mmc-controller.yaml @@ -333,6 +333,18 @@ patternProperties: required: - reg + "^clk-phase-(legacy|sd-hs|mmc-(hs|hs[24]00|ddr52)|uhs-(sdr(12|25|50|104)|ddr50))$": + minItems: 2 + maxItems: 2 + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32 + - minimum: 0 + maximum: 359 + description: + Set the clock (phase) delays which are to be configured in the + controller while switching to particular speed mode. These values + are in pair of degrees. + dependencies: cd-debounce-delay-ms: [ cd-gpios ] fixed-emmc-driver-type: [ non-removable ] @@ -351,6 +363,7 @@ examples: keep-power-in-suspend; wakeup-source; mmc-pwrseq = <&sdhci0_pwrseq>; + clk-phase-sd-hs = <63>, <72>; }; - | -- 2.17.1 _______________________________________________ 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:[~2019-11-20 6:48 UTC|newest] Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top 2019-11-20 6:47 [PATCH v6 0/8] Arasan SDHCI enhancements and ZynqMP Tap Delays Handling Manish Narani 2019-11-20 6:47 ` Manish Narani 2019-11-20 6:47 ` Manish Narani 2019-11-20 6:47 ` [PATCH v6 1/8] mmc: sdhci-of-arasan: Separate out clk related data to another structure Manish Narani 2019-11-20 6:47 ` Manish Narani 2019-11-20 6:47 ` [PATCH v6 2/8] dt-bindings: mmc: arasan: Update Documentation for the input clock Manish Narani 2019-11-20 6:47 ` Manish Narani 2019-11-20 6:47 ` [PATCH v6 3/8] mmc: sdhci-of-arasan: Add sampling clock for a phy to use Manish Narani 2019-11-20 6:47 ` Manish Narani 2019-11-20 6:47 ` Manish Narani [this message] 2019-11-20 6:47 ` [PATCH v6 4/8] dt-bindings: mmc: Add optional generic properties for mmc Manish Narani 2019-11-21 19:01 ` Rob Herring 2019-11-21 19:01 ` Rob Herring 2019-11-22 6:53 ` Ulf Hansson 2019-11-22 6:53 ` Ulf Hansson 2019-11-20 6:47 ` [PATCH v6 5/8] mmc: sdhci-of-arasan: Add support to set clock phase delays for SD Manish Narani 2019-11-20 6:47 ` Manish Narani 2019-11-20 6:47 ` [PATCH v6 6/8] firmware: xilinx: Add SDIO Tap Delay nodes Manish Narani 2019-11-20 6:47 ` Manish Narani 2019-11-20 6:47 ` [PATCH v6 7/8] dt-bindings: mmc: arasan: Document 'xlnx,zynqmp-8.9a' controller Manish Narani 2019-11-20 6:47 ` [PATCH v6 7/8] dt-bindings: mmc: arasan: Document 'xlnx, zynqmp-8.9a' controller Manish Narani 2019-11-20 6:47 ` Manish Narani 2019-11-20 6:47 ` [PATCH v6 8/8] mmc: sdhci-of-arasan: Add support for ZynqMP Platform Tap Delays Setup Manish Narani 2019-11-20 6:47 ` Manish Narani 2019-11-20 12:59 ` [PATCH v6 0/8] Arasan SDHCI enhancements and ZynqMP Tap Delays Handling Ulf Hansson 2019-11-20 12:59 ` Ulf Hansson 2019-11-21 7:08 ` Manish Narani 2019-11-21 7:08 ` Manish Narani
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