227222f357
Because of the dt-bindings error, these patches have not been merged yet, and the driver part is fine. Signed-off-by: Chukun Pan <amadeus@jmu.edu.cn> Link: https://github.com/openwrt/openwrt/pull/14950 Signed-off-by: Robert Marko <robimarko@gmail.com>
46 lines
1.4 KiB
Diff
46 lines
1.4 KiB
Diff
From b4a32d218d424b81a58fbd419e1114b1c1f76168 Mon Sep 17 00:00:00 2001
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From: Devi Priya <quic_devipriy@quicinc.com>
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Date: Thu, 5 Oct 2023 21:35:50 +0530
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Subject: [PATCH] arm64: dts: qcom: ipq6018: add pwm node
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Describe the PWM block on IPQ6018.
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The PWM is in the TCSR area. Make &tcsr "simple-mfd" compatible, and add
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&pwm as child of &tcsr.
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Add also ipq6018 specific compatible string.
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Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
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Co-developed-by: Baruch Siach <baruch.siach@siklu.com>
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Signed-off-by: Baruch Siach <baruch.siach@siklu.com>
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Signed-off-by: Devi Priya <quic_devipriy@quicinc.com>
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---
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arch/arm64/boot/dts/qcom/ipq6018.dtsi | 15 ++++++++++++++-
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1 file changed, 14 insertions(+), 1 deletion(-)
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--- a/arch/arm64/boot/dts/qcom/ipq6018.dtsi
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+++ b/arch/arm64/boot/dts/qcom/ipq6018.dtsi
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@@ -430,8 +430,21 @@
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};
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tcsr: syscon@1937000 {
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- compatible = "qcom,tcsr-ipq6018", "syscon";
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+ compatible = "qcom,tcsr-ipq6018", "syscon", "simple-mfd";
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reg = <0x0 0x01937000 0x0 0x21000>;
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+ ranges = <0x0 0x0 0x01937000 0x21000>;
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+ #address-cells = <1>;
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+ #size-cells = <1>;
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+
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+ pwm: pwm@a010 {
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+ compatible = "qcom,ipq6018-pwm";
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+ reg = <0xa010 0x20>;
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+ clocks = <&gcc GCC_ADSS_PWM_CLK>;
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+ assigned-clocks = <&gcc GCC_ADSS_PWM_CLK>;
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+ assigned-clock-rates = <100000000>;
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+ #pwm-cells = <2>;
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+ status = "disabled";
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+ };
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};
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usb2: usb@70f8800 {
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