mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-29 10:08:59 +00:00
ac77b45b08
Add node to support the QUP4 SPI controller inside of IPQ8074. Some devices use this bus to communicate to a Bluetooth controller. Signed-off-by: Robert Marko <robimarko@gmail.com>
39 lines
1.2 KiB
Diff
39 lines
1.2 KiB
Diff
From 6a25e70214fde6dcf900271c819c8d7fe7b9a4b0 Mon Sep 17 00:00:00 2001
|
|
From: Robert Marko <robimarko@gmail.com>
|
|
Date: Thu, 23 Nov 2023 13:12:54 +0100
|
|
Subject: [PATCH] arm64: dts: qcom: ipq8074: Add QUP4 SPI node
|
|
|
|
Add node to support the QUP4 SPI controller inside of IPQ8074.
|
|
Some devices use this bus to communicate to a Bluetooth controller.
|
|
|
|
Signed-off-by: Robert Marko <robimarko@gmail.com>
|
|
Link: https://lore.kernel.org/r/20231123121324.1046164-1-robimarko@gmail.com
|
|
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
|
|
---
|
|
arch/arm64/boot/dts/qcom/ipq8074.dtsi | 14 ++++++++++++++
|
|
1 file changed, 14 insertions(+)
|
|
|
|
--- a/arch/arm64/boot/dts/qcom/ipq8074.dtsi
|
|
+++ b/arch/arm64/boot/dts/qcom/ipq8074.dtsi
|
|
@@ -529,6 +529,20 @@
|
|
status = "disabled";
|
|
};
|
|
|
|
+ blsp1_spi4: spi@78b8000 {
|
|
+ compatible = "qcom,spi-qup-v2.2.1";
|
|
+ #address-cells = <1>;
|
|
+ #size-cells = <0>;
|
|
+ reg = <0x78b8000 0x600>;
|
|
+ interrupts = <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>;
|
|
+ clocks = <&gcc GCC_BLSP1_QUP4_SPI_APPS_CLK>,
|
|
+ <&gcc GCC_BLSP1_AHB_CLK>;
|
|
+ clock-names = "core", "iface";
|
|
+ dmas = <&blsp_dma 18>, <&blsp_dma 19>;
|
|
+ dma-names = "tx", "rx";
|
|
+ status = "disabled";
|
|
+ };
|
|
+
|
|
blsp1_i2c5: i2c@78b9000 {
|
|
compatible = "qcom,i2c-qup-v2.2.1";
|
|
#address-cells = <1>;
|