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Message-Id: <20220819083209.50844-3-krzysztof.kozlowski@linaro.org>
Date: Fri, 19 Aug 2022 11:31:55 +0300
From: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To: Andy Gross <agross@...nel.org>,
Bjorn Andersson <bjorn.andersson@...aro.org>,
Konrad Dybcio <konrad.dybcio@...ainline.org>,
Lee Jones <lee@...nel.org>, Rob Herring <robh+dt@...nel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org
Cc: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Subject: [RFT PATCH v3 02/16] arm64: dts: qcom: msm8996: split TCSR halt regs out of mutex
The TCSR halt regs are next to TCSR mutex (in one address block called
TCSR_MUTEX), so before converting the TCSR mutex into device with
address space, we need to split the halt regs to its own syscon device.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@...ainline.org>
---
arch/arm64/boot/dts/qcom/msm8996.dtsi | 13 +++++++++----
1 file changed, 9 insertions(+), 4 deletions(-)
diff --git a/arch/arm64/boot/dts/qcom/msm8996.dtsi b/arch/arm64/boot/dts/qcom/msm8996.dtsi
index 742eac4ce9b3..3411ced96db6 100644
--- a/arch/arm64/boot/dts/qcom/msm8996.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8996.dtsi
@@ -359,7 +359,7 @@ opp-2150400000 {
firmware {
scm {
compatible = "qcom,scm-msm8996", "qcom,scm";
- qcom,dload-mode = <&tcsr 0x13000>;
+ qcom,dload-mode = <&tcsr_2 0x13000>;
};
};
@@ -840,10 +840,15 @@ pnoc: interconnect@...000 {
tcsr_mutex_regs: syscon@...000 {
compatible = "syscon";
- reg = <0x00740000 0x40000>;
+ reg = <0x00740000 0x20000>;
};
- tcsr: syscon@...000 {
+ tcsr_1: sycon@...000 {
+ compatible = "qcom,tcsr-msm8996", "syscon";
+ reg = <0x00760000 0x20000>;
+ };
+
+ tcsr_2: syscon@...000 {
compatible = "qcom,tcsr-msm8996", "syscon";
reg = <0x007a0000 0x18000>;
};
@@ -2413,7 +2418,7 @@ mss_pil: remoteproc@...0000 {
qcom,smem-states = <&mpss_smp2p_out 0>;
qcom,smem-state-names = "stop";
- qcom,halt-regs = <&tcsr_mutex_regs 0x23000 0x25000 0x24000>;
+ qcom,halt-regs = <&tcsr_1 0x3000 0x5000 0x4000>;
status = "disabled";
--
2.34.1
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