From: Sibi Sankar <sibis@codeaurora.org>
To: Taniya Das <tdas@codeaurora.org>
Cc: "Stephen Boyd" <sboyd@kernel.org>,
"Michael Turquette " <mturquette@baylibre.com>,
"David Brown" <david.brown@linaro.org>,
"Rajendra Nayak" <rnayak@codeaurora.org>,
linux-arm-msm@vger.kernel.org, linux-soc@vger.kernel.org,
linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org,
"Andy Gross" <agross@kernel.org>,
devicetree@vger.kernel.org, robh@kernel.org, robh+dt@kernel.org,
linux-kernel-owner@vger.kernel.org
Subject: Re: [PATCH v3 1/3] dt-bindings: clock: Add YAML schemas for the QCOM MSS clock bindings
Date: Fri, 07 Feb 2020 12:57:43 +0530 [thread overview]
Message-ID: <8d29b13e5444676df46b2479a1f48e36@codeaurora.org> (raw)
In-Reply-To: <1580357923-19783-2-git-send-email-tdas@codeaurora.org>
Hey Taniya,
On 2020-01-30 09:48, Taniya Das wrote:
> The Modem Subsystem clock provider have a bunch of generic properties
> that are needed in a device tree. Add a YAML schemas for those.
>
> Signed-off-by: Taniya Das <tdas@codeaurora.org>
> ---
> .../devicetree/bindings/clock/qcom,mss.yaml | 58
> ++++++++++++++++++++++
> 1 file changed, 58 insertions(+)
> create mode 100644
> Documentation/devicetree/bindings/clock/qcom,mss.yaml
>
> diff --git a/Documentation/devicetree/bindings/clock/qcom,mss.yaml
> b/Documentation/devicetree/bindings/clock/qcom,mss.yaml
> new file mode 100644
> index 0000000..ebb04e1
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/clock/qcom,mss.yaml
> @@ -0,0 +1,58 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/bindings/clock/qcom,mss.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Qualcomm Modem Clock Controller Binding
> +
> +maintainers:
> + - Taniya Das <tdas@codeaurora.org>
> +
> +description: |
> + Qualcomm modem clock control module which supports the clocks.
> +
> +properties:
> + compatible:
> + enum:
> + - qcom,sc7180-mss
> +
> + clocks:
> + minItems: 1
> + maxItems: 3
> + items:
> + - description: gcc_mss_mfab_axi clock from GCC
> + - description: gcc_mss_nav_axi clock from GCC
we don't seem to be referencing the
mss_mfab_axi and mss_nav_axi in the
mss clk driver though, do we really
need them in bindings? If we dont
can we drop the clock-names as well.
> + - description: gcc_mss_cfg_ahb clock from GCC
> +
> + clock-names:
> + items:
> + - const: gcc_mss_mfab_axis_clk
> + - const: gcc_mss_nav_axi_clk
> + - const: cfg_clk
> +
> + '#clock-cells':
> + const: 1
> +
> + reg:
> + maxItems: 1
> +
> +required:
> + - compatible
> + - reg
> + - clocks
> + - '#clock-cells'
> +
> +additionalProperties: false
> +
> +examples:
> + # Example of MSS with clock nodes properties for SC7180:
> + - |
> + clock-controller@41a8000 {
> + compatible = "qcom,sc7180-mss";
> + reg = <0x041a8000 0x8000>;
> + clocks = <&gcc 126>, <&gcc 127>, <&gcc 125>;
> + clock-names = "gcc_mss_mfab_axis_clk", "gcc_mss_nav_axi_clk",
> "cfg_clk";
> + #clock-cells = <1>;
> + };
> +...
> --
> Qualcomm INDIA, on behalf of Qualcomm Innovation Center, Inc.is a
> member
> of the Code Aurora Forum, hosted by the Linux Foundation.
--
Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum,
a Linux Foundation Collaborative Project.
next prev parent reply other threads:[~2020-02-07 7:27 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-30 4:18 [PATCH v3 0/3] Add modem Clock controller (MSS CC) driver for SC7180 Taniya Das
2020-01-30 4:18 ` [PATCH v3 1/3] dt-bindings: clock: Add YAML schemas for the QCOM MSS clock bindings Taniya Das
2020-01-30 18:06 ` Stephen Boyd
2020-02-18 18:12 ` Taniya Das
2020-02-07 7:27 ` Sibi Sankar [this message]
2020-02-07 10:27 ` Taniya Das
2020-01-30 4:18 ` [PATCH v3 2/3] dt-bindings: clock: Introduce QCOM Modem " Taniya Das
2020-01-30 18:09 ` Stephen Boyd
2020-02-18 18:21 ` Taniya Das
2020-01-30 4:18 ` [PATCH v3 3/3] clk: qcom: Add modem clock controller driver for SC7180 Taniya Das
2020-01-30 18:08 ` Stephen Boyd
2020-02-18 18:22 ` Taniya Das
2020-02-07 7:24 ` [PATCH v3 0/3] Add modem Clock controller (MSS CC) " Sibi Sankar
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