linux-kernel - [PATCH v2 07/15] arm64: qcom: qcs404: Change CPR nvmem-names

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Date:   Sat,  9 Jan 2021 19:03:51 +0100
From:   AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...ainline.org>
To:     linux-arm-msm@...r.kernel.org
Cc:     konrad.dybcio@...ainline.org, marijn.suijten@...ainline.org,
        martin.botka@...ainline.org, phone-devel@...r.kernel.org,
        linux-kernel@...r.kernel.org, robh+dt@...nel.org,
        rjw@...ysocki.net, viresh.kumar@...aro.org, nks@...wful.org,
        agross@...nel.org, bjorn.andersson@...aro.org,
        daniel.lezcano@...aro.org, manivannan.sadhasivam@...aro.org,
        devicetree@...r.kernel.org, linux-pm@...r.kernel.org,
        AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...ainline.org>
Subject: [PATCH v2 07/15] arm64: qcom: qcs404: Change CPR nvmem-names

The CPR driver's common functions were split and put in another
file in order to support newer CPR revisions: to simplify the
commonization, the expected names of the fuses had to be changed
in order for both new and old support to use the same fuse name
retrieval function and keeping the naming consistent.

The thread id was added to the fuse name and, since CPRv1 does
not support threads, it is expected to always read ID 0, which
means that the expected name here is now "cpr0_(fuse_name)"
instead of "cpr_(fuse_name)": luckily, QCS404 is the only user
so change it accordingly.

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@...ainline.org>
---
 arch/arm64/boot/dts/qcom/qcs404.dtsi | 26 +++++++++++++-------------
 1 file changed, 13 insertions(+), 13 deletions(-)

diff --git a/arch/arm64/boot/dts/qcom/qcs404.dtsi b/arch/arm64/boot/dts/qcom/qcs404.dtsi
index b654b802e95c..5d5a33c7eb82 100644
--- a/arch/arm64/boot/dts/qcom/qcs404.dtsi
+++ b/arch/arm64/boot/dts/qcom/qcs404.dtsi
@@ -1168,19 +1168,19 @@ cpr: power-controller@...8000 {
 				<&cpr_efuse_ring2>,
 				<&cpr_efuse_ring3>,
 				<&cpr_efuse_revision>;
-			nvmem-cell-names = "cpr_quotient_offset1",
-				"cpr_quotient_offset2",
-				"cpr_quotient_offset3",
-				"cpr_init_voltage1",
-				"cpr_init_voltage2",
-				"cpr_init_voltage3",
-				"cpr_quotient1",
-				"cpr_quotient2",
-				"cpr_quotient3",
-				"cpr_ring_osc1",
-				"cpr_ring_osc2",
-				"cpr_ring_osc3",
-				"cpr_fuse_revision";
+			nvmem-cell-names = "cpr0_quotient_offset1",
+				"cpr0_quotient_offset2",
+				"cpr0_quotient_offset3",
+				"cpr0_init_voltage1",
+				"cpr0_init_voltage2",
+				"cpr0_init_voltage3",
+				"cpr0_quotient1",
+				"cpr0_quotient2",
+				"cpr0_quotient3",
+				"cpr0_ring_osc1",
+				"cpr0_ring_osc2",
+				"cpr0_ring_osc3",
+				"cpr0_fuse_revision";
 		};
 
 		timer@...0000 {
-- 
2.29.2