All of lore.kernel.org
 help / color / mirror / Atom feed
From: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
To: Andy Gross <agross@kernel.org>,
	Bjorn Andersson <bjorn.andersson@linaro.org>,
	Rob Herring <robh+dt@kernel.org>,
	Krzysztof Kozlowski <krzk@kernel.org>,
	Jingoo Han <jingoohan1@gmail.com>,
	Gustavo Pimentel <gustavo.pimentel@synopsys.com>,
	Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>,
	Bjorn Helgaas <bhelgaas@google.com>,
	Stanimir Varbanov <svarbanov@mm-sol.com>,
	Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Cc: Vinod Koul <vkoul@kernel.org>,
	linux-arm-msm@vger.kernel.org, linux-pci@vger.kernel.org,
	devicetree@vger.kernel.org, Johan Hovold <johan@kernel.org>
Subject: [PATCH v11 7/7] dt-bindings: mfd: qcom,qca639x: add binding for QCA639x defvice
Date: Fri, 20 May 2022 21:31:14 +0300	[thread overview]
Message-ID: <20220520183114.1356599-8-dmitry.baryshkov@linaro.org> (raw)
In-Reply-To: <20220520183114.1356599-1-dmitry.baryshkov@linaro.org>

Qualcomm QCA639x is a family of WiFi + Bluetooth SoCs, with BT part
being controlled through the UART and WiFi being present on PCIe bus.
Both blocks share common power sources. Add binding to describe power
sequencing required to power up this device.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
---
 .../devicetree/bindings/mfd/qcom,qca639x.yaml | 84 +++++++++++++++++++
 1 file changed, 84 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/mfd/qcom,qca639x.yaml

diff --git a/Documentation/devicetree/bindings/mfd/qcom,qca639x.yaml b/Documentation/devicetree/bindings/mfd/qcom,qca639x.yaml
new file mode 100644
index 000000000000..d43c75da136f
--- /dev/null
+++ b/Documentation/devicetree/bindings/mfd/qcom,qca639x.yaml
@@ -0,0 +1,84 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: "http://devicetree.org/schemas/mfd/qcom,qca639x.yaml#"
+$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+
+title: Qualcomm QCA639x WiFi + Bluetoot SoC bindings
+
+maintainers:
+  - Andy Gross <agross@kernel.org>
+  - Bjorn Andersson <bjorn.andersson@linaro.org>
+
+description: |
+  This binding describes thes Qualcomm QCA6390 or QCA6391 power supplies and
+  enablement pins.
+
+properties:
+  compatible:
+    const: qcom,qca639x
+
+  '#power-domain-cells':
+    const: 0
+
+  pinctrl-0: true
+  pinctrl-1: true
+
+  pinctrl-names:
+    items:
+      - const: default
+      - const: active
+
+  vddaon-supply:
+    description:
+      0.95V always-on LDO power input
+
+  vddpmu-supply:
+    description:
+      0.95V LDO power input to PMU
+
+  vddrfa1-supply:
+    description:
+      0.95V LDO power input to RFA
+
+  vddrfa2-supply:
+    description:
+      1.25V LDO power input to RFA
+
+  vddrfa3-supply:
+    description:
+      2V LDO power input to RFA
+
+  vddpcie1-supply:
+    description:
+      1.25V LDO power input to PCIe part
+
+  vddpcie2-supply:
+    description:
+      2V LDO power input to PCIe part
+
+  vddio-supply:
+    description:
+      1.8V VIO input
+
+additionalProperties: false
+
+examples:
+  - |
+    qca639x: qca639x {
+      compatible = "qcom,qca639x";
+      #power-domain-cells = <0>;
+
+      vddaon-supply = <&vreg_s6a_0p95>;
+      vddpmu-supply = <&vreg_s2f_0p95>;
+      vddrfa1-supply = <&vreg_s2f_0p95>;
+      vddrfa2-supply = <&vreg_s8c_1p3>;
+      vddrfa3-supply = <&vreg_s5a_1p9>;
+      vddpcie1-supply = <&vreg_s8c_1p3>;
+      vddpcie2-supply = <&vreg_s5a_1p9>;
+      vddio-supply = <&vreg_s4a_1p8>;
+      pinctrl-names = "default", "active";
+      pinctrl-0 = <&wlan_default_state &bt_default_state>;
+      pinctrl-1 = <&wlan_active_state &bt_active_state>;
+    };
+...
-- 
2.35.1


  parent reply	other threads:[~2022-05-20 18:32 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-05-20 18:31 [PATCH v11 0/7] PCI: qcom: Fix higher MSI vectors handling Dmitry Baryshkov
2022-05-20 18:31 ` [PATCH v11 1/7] PCI: dwc: Convert msi_irq to the array Dmitry Baryshkov
2022-05-20 18:31 ` [PATCH v11 2/7] PCI: dwc: split MSI IRQ parsing/allocation to a separate function Dmitry Baryshkov
2022-05-20 18:31 ` [PATCH v11 3/7] PCI: dwc: Handle MSIs routed to multiple GIC interrupts Dmitry Baryshkov
2022-05-23  7:53   ` Johan Hovold
2022-05-23 13:39     ` Dmitry Baryshkov
2022-05-23 14:02       ` Johan Hovold
2022-05-23 15:17         ` Dmitry Baryshkov
2022-05-23 15:32           ` Johan Hovold
2022-05-23 15:36             ` Dmitry Baryshkov
2022-05-20 18:31 ` [PATCH v11 4/7] PCI: dwc: Implement special ISR handler for split MSI IRQ setup Dmitry Baryshkov
2022-05-20 18:31 ` [PATCH v11 5/7] dt-bindings: PCI: qcom: Support additional MSI interrupts Dmitry Baryshkov
2022-05-20 18:31 ` [PATCH v11 6/7] arm64: dts: qcom: sm8250: provide " Dmitry Baryshkov
2022-05-20 18:31 ` Dmitry Baryshkov [this message]
2022-05-23  7:42 ` [PATCH v11 0/7] PCI: qcom: Fix higher MSI vectors handling Johan Hovold
2022-05-23 13:03   ` Dmitry Baryshkov

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20220520183114.1356599-8-dmitry.baryshkov@linaro.org \
    --to=dmitry.baryshkov@linaro.org \
    --cc=agross@kernel.org \
    --cc=bhelgaas@google.com \
    --cc=bjorn.andersson@linaro.org \
    --cc=devicetree@vger.kernel.org \
    --cc=gustavo.pimentel@synopsys.com \
    --cc=jingoohan1@gmail.com \
    --cc=johan@kernel.org \
    --cc=krzk@kernel.org \
    --cc=linux-arm-msm@vger.kernel.org \
    --cc=linux-pci@vger.kernel.org \
    --cc=lorenzo.pieralisi@arm.com \
    --cc=manivannan.sadhasivam@linaro.org \
    --cc=robh+dt@kernel.org \
    --cc=svarbanov@mm-sol.com \
    --cc=vkoul@kernel.org \
    --subject='Re: [PATCH v11 7/7] dt-bindings: mfd: qcom,qca639x: add binding for QCA639x defvice' \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.