1 From 29e135cf87900ac1da457bb27e98e30ca7f723ea Mon Sep 17 00:00:00 2001
2 From: Robert Marko <robimarko@gmail.com>
3 Date: Thu, 6 Jan 2022 22:25:12 +0100
4 Subject: [PATCH] arm64: dts: qcom: ipq8074: add SMEM support
6 IPQ8074 uses SMEM like other modern QCA SoC-s, so since its already
7 supported by the kernel add the required DT nodes.
9 Signed-off-by: Robert Marko <robimarko@gmail.com>
10 Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
11 Link: https://lore.kernel.org/r/20220106212512.1970828-1-robimarko@gmail.com
13 arch/arm64/boot/dts/qcom/ipq8074.dtsi | 20 ++++++++++++++++++++
14 1 file changed, 20 insertions(+)
16 --- a/arch/arm64/boot/dts/qcom/ipq8074.dtsi
17 +++ b/arch/arm64/boot/dts/qcom/ipq8074.dtsi
23 + #address-cells = <2>;
28 + compatible = "qcom,smem";
29 + reg = <0x0 0x4ab00000 0x0 0x00100000>;
32 + hwlocks = <&tcsr_mutex 0>;
38 compatible = "qcom,scm-ipq8074", "qcom,scm";
43 + tcsr_mutex: hwlock@1905000 {
44 + compatible = "qcom,tcsr-mutex";
45 + reg = <0x01905000 0x20000>;
46 + #hwlock-cells = <1>;
49 spmi_bus: spmi@200f000 {
50 compatible = "qcom,spmi-pmic-arb";
51 reg = <0x0200f000 0x001000>,