From: Ilia Lin <ilialin@codeaurora.org> To: mturquette@baylibre.com, sboyd@kernel.org, robh@kernel.org, mark.rutland@arm.com, viresh.kumar@linaro.org, nm@ti.com, lgirdwood@gmail.com, broonie@kernel.org, andy.gross@linaro.org, david.brown@linaro.org, catalin.marinas@arm.com, will.deacon@arm.com, rjw@rjwysocki.net, linux-clk@vger.kernel.org Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-soc@vger.kernel.org, linux-arm-kernel@lists.infradead.org, rnayak@codeaurora.org, ilialin@codeaurora.org, amit.kucheria@linaro.org, nicolas.dechesne@linaro.org, celster@codeaurora.org, tfinkel@codeaurora.org Subject: [PATCH v8 14/15] dt-bindings: qcom_spmi: Document SAW support Date: Thu, 17 May 2018 14:19:14 +0300 [thread overview] Message-ID: <1526555955-29960-15-git-send-email-ilialin@codeaurora.org> (raw) In-Reply-To: <1526555955-29960-1-git-send-email-ilialin@codeaurora.org> Document the DT bindings for the SAW regulators. The saw-leader is the only property that is configurable in DT. The saw-slave property allows ganging (grouping) of several regulators so that their outputs can be combined. Signed-off-by: Ilia Lin <ilialin@codeaurora.org> Reviewed-by: Rob Herring <robh@kernel.org> --- .../bindings/regulator/qcom,spmi-regulator.txt | 45 ++++++++++++++++++++++ 1 file changed, 45 insertions(+) diff --git a/Documentation/devicetree/bindings/regulator/qcom,spmi-regulator.txt b/Documentation/devicetree/bindings/regulator/qcom,spmi-regulator.txt index 57d2c65..406f2e5 100644 --- a/Documentation/devicetree/bindings/regulator/qcom,spmi-regulator.txt +++ b/Documentation/devicetree/bindings/regulator/qcom,spmi-regulator.txt @@ -110,6 +110,11 @@ Qualcomm SPMI Regulators Definition: Reference to regulator supplying the input pin, as described in the data sheet. +- qcom,saw-reg: + Usage: optional + Value type: <phandle> + Description: Reference to syscon node defining the SAW registers. + The regulator node houses sub-nodes for each regulator within the device. Each sub-node is identified using the node's name, with valid values listed for each @@ -201,6 +206,17 @@ see regulator.txt - with additional custom properties described below: 2 = 0.55 uA 3 = 0.75 uA +- qcom,saw-slave: + Usage: optional + Value type: <boo> + Description: SAW controlled gang slave. Will not be configured. + +- qcom,saw-leader: + Usage: optional + Value type: <boo> + Description: SAW controlled gang leader. Will be configured as + SAW regulator. + Example: regulators { @@ -221,3 +237,32 @@ Example: .... }; + +Example 2: + + saw3: syscon@9A10000 { + compatible = "syscon"; + reg = <0x9A10000 0x1000>; + }; + + ... + + spm-regulators { + compatible = "qcom,pm8994-regulators"; + qcom,saw-reg = <&saw3>; + s8 { + qcom,saw-slave; + }; + s9 { + qcom,saw-slave; + }; + s10 { + qcom,saw-slave; + }; + pm8994_s11_saw: s11 { + qcom,saw-leader; + regulator-always-on; + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <1140000>; + }; + }; -- 1.9.1
WARNING: multiple messages have this Message-ID (diff)
From: ilialin@codeaurora.org (Ilia Lin) To: linux-arm-kernel@lists.infradead.org Subject: [PATCH v8 14/15] dt-bindings: qcom_spmi: Document SAW support Date: Thu, 17 May 2018 14:19:14 +0300 [thread overview] Message-ID: <1526555955-29960-15-git-send-email-ilialin@codeaurora.org> (raw) In-Reply-To: <1526555955-29960-1-git-send-email-ilialin@codeaurora.org> Document the DT bindings for the SAW regulators. The saw-leader is the only property that is configurable in DT. The saw-slave property allows ganging (grouping) of several regulators so that their outputs can be combined. Signed-off-by: Ilia Lin <ilialin@codeaurora.org> Reviewed-by: Rob Herring <robh@kernel.org> --- .../bindings/regulator/qcom,spmi-regulator.txt | 45 ++++++++++++++++++++++ 1 file changed, 45 insertions(+) diff --git a/Documentation/devicetree/bindings/regulator/qcom,spmi-regulator.txt b/Documentation/devicetree/bindings/regulator/qcom,spmi-regulator.txt index 57d2c65..406f2e5 100644 --- a/Documentation/devicetree/bindings/regulator/qcom,spmi-regulator.txt +++ b/Documentation/devicetree/bindings/regulator/qcom,spmi-regulator.txt @@ -110,6 +110,11 @@ Qualcomm SPMI Regulators Definition: Reference to regulator supplying the input pin, as described in the data sheet. +- qcom,saw-reg: + Usage: optional + Value type: <phandle> + Description: Reference to syscon node defining the SAW registers. + The regulator node houses sub-nodes for each regulator within the device. Each sub-node is identified using the node's name, with valid values listed for each @@ -201,6 +206,17 @@ see regulator.txt - with additional custom properties described below: 2 = 0.55 uA 3 = 0.75 uA +- qcom,saw-slave: + Usage: optional + Value type: <boo> + Description: SAW controlled gang slave. Will not be configured. + +- qcom,saw-leader: + Usage: optional + Value type: <boo> + Description: SAW controlled gang leader. Will be configured as + SAW regulator. + Example: regulators { @@ -221,3 +237,32 @@ Example: .... }; + +Example 2: + + saw3: syscon at 9A10000 { + compatible = "syscon"; + reg = <0x9A10000 0x1000>; + }; + + ... + + spm-regulators { + compatible = "qcom,pm8994-regulators"; + qcom,saw-reg = <&saw3>; + s8 { + qcom,saw-slave; + }; + s9 { + qcom,saw-slave; + }; + s10 { + qcom,saw-slave; + }; + pm8994_s11_saw: s11 { + qcom,saw-leader; + regulator-always-on; + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <1140000>; + }; + }; -- 1.9.1
next prev parent reply other threads:[~2018-05-17 11:19 UTC|newest] Thread overview: 114+ messages / expand[flat|nested] mbox.gz Atom feed top 2018-05-17 11:19 [PATCH v8 00/15] CPU scaling support for msm8996 Ilia Lin 2018-05-17 11:19 ` Ilia Lin 2018-05-17 11:19 ` [PATCH v8 01/15] soc: qcom: Separate kryo l2 accessors from PMU driver Ilia Lin 2018-05-17 11:19 ` Ilia Lin 2018-05-17 11:19 ` [PATCH v8 02/15] clk: qcom: Make clk_alpha_pll_configure available to modules Ilia Lin 2018-05-17 11:19 ` Ilia Lin 2018-05-17 11:19 ` [PATCH v8 03/15] clk: Use devm_ in the register fixed factor clock Ilia Lin 2018-05-17 11:19 ` Ilia Lin 2018-05-17 11:19 ` [PATCH v8 04/15] clk: qcom: Add CPU clock driver for msm8996 Ilia Lin 2018-05-17 11:19 ` Ilia Lin 2018-05-17 11:19 ` Ilia Lin 2018-05-22 13:49 ` kbuild test robot 2018-05-22 13:49 ` kbuild test robot 2018-05-22 13:49 ` kbuild test robot 2018-05-17 11:19 ` [PATCH v8 05/15] dt-bindings: clk: qcom: Add bindings for CPU clock " Ilia Lin 2018-05-17 11:19 ` Ilia Lin 2018-05-17 11:19 ` [PATCH v8 06/15] clk: qcom: cpu-8996: Add support to switch to alternate PLL Ilia Lin 2018-05-17 11:19 ` Ilia Lin 2018-05-17 11:19 ` [PATCH v8 07/15] clk: qcom: cpu-8996: Add support to switch below 600Mhz Ilia Lin 2018-05-17 11:19 ` Ilia Lin 2018-05-17 11:19 ` [PATCH v8 08/15] clk: qcom: Add ACD path to CPU clock driver for msm8996 Ilia Lin 2018-05-17 11:19 ` Ilia Lin 2018-05-17 11:19 ` [PATCH v8 09/15] dt: qcom: Add opp and thermal to the msm8996 Ilia Lin 2018-05-17 11:19 ` Ilia Lin 2018-05-17 11:19 ` [PATCH v8 10/15] cpufreq: Add Kryo CPU scaling driver Ilia Lin 2018-05-17 11:19 ` Ilia Lin 2018-05-18 1:45 ` Viresh Kumar 2018-05-18 1:45 ` Viresh Kumar 2018-05-19 11:09 ` ilialin 2018-05-19 11:09 ` ilialin at codeaurora.org 2018-05-19 11:09 ` ilialin 2018-05-19 11:54 ` Russell King - ARM Linux 2018-05-19 11:54 ` Russell King - ARM Linux 2018-05-19 11:41 ` ilialin 2018-05-19 11:41 ` ilialin at codeaurora.org 2018-05-19 11:41 ` ilialin 2018-05-19 11:45 ` ilialin 2018-05-19 11:45 ` ilialin at codeaurora.org 2018-05-19 11:45 ` ilialin 2018-05-21 4:49 ` Viresh Kumar 2018-05-21 4:49 ` Viresh Kumar 2018-05-21 9:00 ` ilialin 2018-05-21 9:00 ` ilialin at codeaurora.org 2018-05-21 9:00 ` ilialin 2018-05-21 9:05 ` Viresh Kumar 2018-05-21 9:05 ` Viresh Kumar 2018-05-19 11:35 ` [PATCH] " Ilia Lin 2018-05-19 11:35 ` Ilia Lin 2018-05-21 5:04 ` Viresh Kumar 2018-05-21 5:04 ` Viresh Kumar 2018-05-21 12:50 ` Sudeep Holla 2018-05-21 12:50 ` Sudeep Holla 2018-05-21 12:57 ` ilialin 2018-05-21 12:57 ` ilialin at codeaurora.org 2018-05-21 12:57 ` ilialin 2018-05-21 12:57 ` ilialin 2018-05-21 13:04 ` Sudeep Holla 2018-05-21 13:04 ` Sudeep Holla 2018-05-22 6:56 ` ilialin 2018-05-22 6:56 ` ilialin at codeaurora.org 2018-05-22 6:56 ` ilialin 2018-05-22 6:56 ` ilialin 2018-05-22 9:12 ` Sudeep Holla 2018-05-22 9:12 ` Sudeep Holla 2018-05-22 7:59 ` ilialin 2018-05-22 7:59 ` ilialin at codeaurora.org 2018-05-22 7:59 ` ilialin 2018-05-22 7:59 ` ilialin 2018-05-22 9:18 ` Sudeep Holla 2018-05-22 9:18 ` Sudeep Holla 2018-05-22 9:38 ` Viresh Kumar 2018-05-22 9:38 ` Viresh Kumar 2018-05-22 11:29 ` Ilia Lin 2018-05-22 11:29 ` Ilia Lin 2018-05-22 13:07 ` Sudeep Holla 2018-05-22 13:07 ` Sudeep Holla 2018-05-23 5:44 ` Viresh Kumar 2018-05-23 5:44 ` Viresh Kumar 2018-05-23 9:05 ` Ilia Lin 2018-05-23 9:05 ` Ilia Lin 2018-05-23 9:32 ` Viresh Kumar 2018-05-23 9:32 ` Viresh Kumar 2018-05-23 9:40 ` Russell King - ARM Linux 2018-05-23 9:40 ` Russell King - ARM Linux 2018-05-23 9:59 ` Viresh Kumar 2018-05-23 9:59 ` Viresh Kumar 2018-05-21 10:31 ` Ilia Lin 2018-05-21 10:31 ` Ilia Lin 2018-05-21 10:37 ` Viresh Kumar 2018-05-21 10:37 ` Viresh Kumar 2018-05-21 10:54 ` Russell King - ARM Linux 2018-05-21 10:54 ` Russell King - ARM Linux 2018-05-21 11:05 ` ilialin 2018-05-21 11:05 ` ilialin at codeaurora.org 2018-05-21 11:05 ` ilialin 2018-05-21 12:11 ` Russell King - ARM Linux 2018-05-21 12:11 ` Russell King - ARM Linux 2018-05-21 12:35 ` ilialin 2018-05-21 12:35 ` ilialin at codeaurora.org 2018-05-21 12:35 ` ilialin 2018-05-21 12:41 ` Russell King - ARM Linux 2018-05-21 12:41 ` Russell King - ARM Linux 2018-05-17 11:19 ` [PATCH v8 11/15] dt-bindings: cpufreq: Document operating-points-v2-kryo-cpu Ilia Lin 2018-05-17 11:19 ` Ilia Lin 2018-05-18 14:26 ` Rob Herring 2018-05-18 14:26 ` Rob Herring 2018-05-17 11:19 ` [PATCH v8 12/15] dt: qcom: Add qcom-cpufreq-kryo driver configuration Ilia Lin 2018-05-17 11:19 ` Ilia Lin 2018-05-17 11:19 ` [PATCH v8 13/15] regulator: qcom_spmi: Add support for SAW Ilia Lin 2018-05-17 11:19 ` Ilia Lin 2018-05-17 11:19 ` Ilia Lin [this message] 2018-05-17 11:19 ` [PATCH v8 14/15] dt-bindings: qcom_spmi: Document SAW support Ilia Lin 2018-05-17 11:19 ` [PATCH v8 15/15] dt: qcom: Add SAW regulator for 8x96 CPUs Ilia Lin 2018-05-17 11:19 ` Ilia Lin
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