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42 lines
1.2 KiB
Diff
42 lines
1.2 KiB
Diff
From 9b2aee0e0fd786c6836d1472cd935186b746bc5e Mon Sep 17 00:00:00 2001
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From: Robert Marko <robimarko@gmail.com>
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Date: Sun, 13 Jun 2021 12:10:42 +0200
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Subject: [PATCH] arm64: dts: ipq8074: Add QUP6 I2C node
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Add node to support the QUP6 I2C controller inside
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of IPQ8074.
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It is exactly the same as QUP2 and QUP3 controllers.
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Some routers like Xiaomi AX9000 and Netgear RBK850
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use this bus.
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Signed-off-by: Robert Marko <robimarko@gmail.com>
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---
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arch/arm64/boot/dts/qcom/ipq8074.dtsi | 15 +++++++++++++++
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1 file changed, 15 insertions(+)
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--- a/arch/arm64/boot/dts/qcom/ipq8074.dtsi
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+++ b/arch/arm64/boot/dts/qcom/ipq8074.dtsi
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@@ -629,6 +629,21 @@
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status = "disabled";
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};
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+ blsp1_i2c6: i2c@78ba000 {
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+ compatible = "qcom,i2c-qup-v2.2.1";
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+ #address-cells = <1>;
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+ #size-cells = <0>;
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+ reg = <0x078ba000 0x600>;
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+ interrupts = <GIC_SPI 300 IRQ_TYPE_LEVEL_HIGH>;
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+ clocks = <&gcc GCC_BLSP1_AHB_CLK>,
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+ <&gcc GCC_BLSP1_QUP6_I2C_APPS_CLK>;
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+ clock-names = "iface", "core";
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+ clock-frequency = <100000>;
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+ dmas = <&blsp_dma 23>, <&blsp_dma 22>;
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+ dma-names = "rx", "tx";
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+ status = "disabled";
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+ };
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+
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qpic_bam: dma@7984000 {
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compatible = "qcom,bam-v1.7.0";
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reg = <0x07984000 0x1a000>;
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