[PATCH 03/17] arm64: dts: qcom: qcs404: Add RPM GLINK related nodes
From: Vinod Koul <vkoul@kernel.org>
Date: 2018-10-30 10:11:40
Also in:
linux-arm-msm, lkml
Subsystem:
arm/qualcomm mailing list, arm/qualcomm support, the rest · Maintainers:
Bjorn Andersson, Konrad Dybcio, Linus Torvalds
From: Bjorn Andersson <redacted> Add RPM GLINK node and the RPM message ram, hwspinlock, APCS apps global and smem nodes it depends on. Signed-off-by: Bjorn Andersson <redacted> Signed-off-by: Vinod Koul <vkoul@kernel.org> --- arch/arm64/boot/dts/qcom/qcs404.dtsi | 44 ++++++++++++++++++++++++++++++++++++ 1 file changed, 44 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/qcs404.dtsi b/arch/arm64/boot/dts/qcom/qcs404.dtsi
index 28e066927b50..403d7f2b94f1 100644
--- a/arch/arm64/boot/dts/qcom/qcs404.dtsi
+++ b/arch/arm64/boot/dts/qcom/qcs404.dtsi@@ -106,6 +106,34 @@ method = "smc"; }; + rpm-glink { + compatible = "qcom,glink-rpm"; + + interrupts = <GIC_SPI 168 IRQ_TYPE_EDGE_RISING>; + qcom,rpm-msg-ram = <&rpm_msg_ram>; + mboxes = <&apcs_glb 0>; + + rpm_requests: glink-channel { + compatible = "qcom,rpm-qcs404"; + qcom,glink-channels = "rpm_requests"; + }; + }; + + smem { + compatible = "qcom,smem"; + + memory-region = <&smem_region>; + qcom,rpm-msg-ram = <&rpm_msg_ram>; + + hwlocks = <&tcsr_mutex 3>; + }; + + tcsr_mutex: hwlock { + compatible = "qcom,tcsr-mutex"; + syscon = <&tcsr_mutex_regs 0 0x1000>; + #hwlock-cells = <1>; + }; + timer { compatible = "arm,armv8-timer"; interrupts = <GIC_PPI 2 0xff08>,
@@ -128,6 +156,11 @@ ranges = <0 0 0 0xffffffff>; compatible = "simple-bus"; + rpm_msg_ram: memory@60000 { + compatible = "qcom,rpm-msg-ram"; + reg = <0x60000 0x6000>; + }; + intc: interrupt-controller@b000000 { compatible = "qcom,msm-qgic2"; interrupt-controller;
@@ -145,6 +178,11 @@ assigned-clock-rates = <19200000>; }; + tcsr_mutex_regs: syscon@1905000 { + compatible = "syscon"; + reg = <0x1905000 0x20000>; + }; + timer@b120000 { #address-cells = <1>; #size-cells = <1>;
@@ -212,5 +250,11 @@ clock-names = "core", "iface"; status = "okay"; }; + + apcs_glb: mailbox@b011000 { + compatible = "qcom,qcs404-apcs-apps-global", "syscon"; + reg = <0xb011000 0x1000>; + #mbox-cells = <1>; + }; }; };
--
2.14.4