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From: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
To: Michael Turquette <mturquette@baylibre.com>,
	Stephen Boyd <sboyd@kernel.org>, Rob Herring <robh+dt@kernel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>,
	Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>,
	Sylwester Nawrocki <s.nawrocki@samsung.com>,
	Tomasz Figa <tomasz.figa@gmail.com>,
	Chanwoo Choi <cw00.choi@samsung.com>,
	Lee Jones <lee.jones@linaro.org>,
	Liam Girdwood <lgirdwood@gmail.com>,
	Mark Brown <broonie@kernel.org>,
	linux-clk@vger.kernel.org, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org, linux-samsung-soc@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org
Cc: Marek Szyprowski <m.szyprowski@samsung.com>,
	Sylwester Nawrocki <snawrocki@kernel.org>
Subject: [PATCH 08/12] mfd: dt-bindings: samsung,s2mpa01: convert to dtschema
Date: Tue, 28 Sep 2021 10:49:45 +0200	[thread overview]
Message-ID: <20210928084949.27939-9-krzysztof.kozlowski@canonical.com> (raw)
In-Reply-To: <20210928084949.27939-1-krzysztof.kozlowski@canonical.com>

Convert the MFD part of Samsung S2MPA01 PMIC to DT schema format.
Previously the bindings were mostly in mfd/samsung,sec-core.txt.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
---
 .../bindings/mfd/samsung,s2mpa01.yaml         | 91 +++++++++++++++++++
 1 file changed, 91 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/mfd/samsung,s2mpa01.yaml

diff --git a/Documentation/devicetree/bindings/mfd/samsung,s2mpa01.yaml b/Documentation/devicetree/bindings/mfd/samsung,s2mpa01.yaml
new file mode 100644
index 000000000000..014e00616c8f
--- /dev/null
+++ b/Documentation/devicetree/bindings/mfd/samsung,s2mpa01.yaml
@@ -0,0 +1,91 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/mfd/samsung,s2mpa01.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Samsung S2MPA01 Power Management IC
+
+maintainers:
+  - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
+
+description: |
+  This is a part of device tree bindings for S2M and S5M family of Power
+  Management IC (PMIC).
+
+  The Samsung S2MPA01 is a Power Management IC which include voltage and
+  current regulators, RTC, clock outputs and other sub-blocks.
+
+properties:
+  compatible:
+    const: samsung,s2mpa01-pmic
+
+  interrupts:
+    maxItems: 1
+
+  reg:
+    maxItems: 1
+
+  regulators:
+    $ref: ../regulator/samsung,s2mpa01.yaml
+    description:
+      List of child nodes that specify the regulators.
+
+  wakeup-source: true
+
+required:
+  - compatible
+  - reg
+  - regulators
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/irq.h>
+
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        pmic@66 {
+            compatible = "samsung,s2mpa01-pmic";
+            reg = <0x66>;
+
+            regulators {
+                ldo1_reg: LDO1 {
+                    regulator-name = "VDD_ALIVE";
+                    regulator-min-microvolt = <1000000>;
+                    regulator-max-microvolt = <1000000>;
+                };
+
+                ldo2_reg: LDO2 {
+                    regulator-name = "VDDQ_MMC2";
+                    regulator-min-microvolt = <2800000>;
+                    regulator-max-microvolt = <2800000>;
+                    regulator-always-on;
+                };
+
+                // ...
+
+                buck1_reg: BUCK1 {
+                    regulator-name = "vdd_mif";
+                    regulator-min-microvolt = <950000>;
+                    regulator-max-microvolt = <1350000>;
+                    regulator-always-on;
+                    regulator-boot-on;
+                };
+
+                buck2_reg: BUCK2 {
+                    regulator-name = "vdd_arm";
+                    regulator-min-microvolt = <950000>;
+                    regulator-max-microvolt = <1350000>;
+                    regulator-always-on;
+                    regulator-boot-on;
+                    regulator-ramp-delay = <50000>;
+                };
+
+                // ...
+            };
+        };
+    };
-- 
2.30.2


  parent reply	other threads:[~2021-09-28  8:50 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-09-28  8:49 [PATCH 00/12] regulator/mfd/clock: dt-bindings: Samsung S2M and S5M " Krzysztof Kozlowski
2021-09-28  8:49 ` [PATCH 01/12] regulator: s5m8767: do not use reset value as DVS voltage if GPIO DVS is disabled Krzysztof Kozlowski
2021-09-28  8:49 ` [PATCH 02/12] regulator: dt-bindings: samsung,s5m8767: correct s5m8767,pmic-buck-default-dvs-idx property Krzysztof Kozlowski
2021-09-28  8:49 ` [PATCH 03/12] clock: dt-bindings: samsung,s2mps11: convert to dtschema Krzysztof Kozlowski
2021-09-28  8:49 ` [PATCH 04/12] regulator: dt-bindings: samsung,s2m: " Krzysztof Kozlowski
2021-09-28  8:49 ` [PATCH 05/12] regulator: dt-bindings: samsung,s2mpa01: " Krzysztof Kozlowski
2021-09-28  8:49 ` [PATCH 06/12] regulator: dt-bindings: samsung,s5m8767: " Krzysztof Kozlowski
2021-09-28 12:21   ` Krzysztof Kozlowski
2021-09-28  8:49 ` [PATCH 07/12] mfd: dt-bindings: samsung,s2mps11: " Krzysztof Kozlowski
2021-09-28  8:49 ` Krzysztof Kozlowski [this message]
2021-09-28  8:49 ` [PATCH 09/12] mfd: dt-bindings: samsung,s5m8767: " Krzysztof Kozlowski
2021-09-28  8:49 ` [PATCH 10/12] mfd: dt-bindings: samsung,s5m8767: document buck and LDO supplies Krzysztof Kozlowski
2021-09-30 12:47   ` Lee Jones
2021-09-30 13:16     ` Krzysztof Kozlowski
2021-09-30 13:21       ` Lee Jones
2021-09-28  8:49 ` [PATCH 11/12] ARM: dts: exynos: remove unneeded DVS voltages from PMIC on Arndale Krzysztof Kozlowski
2021-09-30 11:47   ` (subset) " Krzysztof Kozlowski
2021-09-28  8:49 ` [PATCH 12/12] ARM: dts: exynos: use spaces instead of tabs around '=' Krzysztof Kozlowski
2021-09-30 11:47   ` (subset) " Krzysztof Kozlowski

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