linux-kernel - [PATCH v2 1/7] soc: qcom: Move some socinfo defines to the header

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Message-Id: <20240404-topic-smem_speedbin-v2-1-c84f820b7e5b@linaro.org>
Date: Wed, 17 Apr 2024 22:02:53 +0200
From: Konrad Dybcio <konrad.dybcio@...aro.org>
To: Bjorn Andersson <andersson@...nel.org>, Rob Clark <robdclark@...il.com>, 
 Abhinav Kumar <quic_abhinavk@...cinc.com>, 
 Dmitry Baryshkov <dmitry.baryshkov@...aro.org>, Sean Paul <sean@...rly.run>, 
 Marijn Suijten <marijn.suijten@...ainline.org>, 
 David Airlie <airlied@...il.com>, Daniel Vetter <daniel@...ll.ch>, 
 Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>
Cc: linux-arm-msm@...r.kernel.org, linux-kernel@...r.kernel.org, 
 dri-devel@...ts.freedesktop.org, freedreno@...ts.freedesktop.org, 
 devicetree@...r.kernel.org, Neil Armstrong <neil.armstrong@...aro.org>, 
 Konrad Dybcio <konrad.dybcio@...aro.org>
Subject: [PATCH v2 1/7] soc: qcom: Move some socinfo defines to the header

In preparation for parsing the chip "feature code" (FC) and "product
code" (PC) (essentially the parameters that let us conclusively
characterize the sillicon we're running on, including various speed
bins), move the socinfo version defines to the public header.

Signed-off-by: Konrad Dybcio <konrad.dybcio@...aro.org>
---
 drivers/soc/qcom/socinfo.c       | 8 --------
 include/linux/soc/qcom/socinfo.h | 8 ++++++++
 2 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/drivers/soc/qcom/socinfo.c b/drivers/soc/qcom/socinfo.c
index 277c07a6603d..cf4616a468f2 100644
--- a/drivers/soc/qcom/socinfo.c
+++ b/drivers/soc/qcom/socinfo.c
@@ -21,14 +21,6 @@
 
 #include <dt-bindings/arm/qcom,ids.h>
 
-/*
- * SoC version type with major number in the upper 16 bits and minor
- * number in the lower 16 bits.
- */
-#define SOCINFO_MAJOR(ver) (((ver) >> 16) & 0xffff)
-#define SOCINFO_MINOR(ver) ((ver) & 0xffff)
-#define SOCINFO_VERSION(maj, min)  ((((maj) & 0xffff) << 16)|((min) & 0xffff))
-
 /* Helper macros to create soc_id table */
 #define qcom_board_id(id) QCOM_ID_ ## id, __stringify(id)
 #define qcom_board_id_named(id, name) QCOM_ID_ ## id, (name)
diff --git a/include/linux/soc/qcom/socinfo.h b/include/linux/soc/qcom/socinfo.h
index e78777bb0f4a..10e0a4c287f4 100644
--- a/include/linux/soc/qcom/socinfo.h
+++ b/include/linux/soc/qcom/socinfo.h
@@ -12,6 +12,14 @@
 #define SMEM_SOCINFO_BUILD_ID_LENGTH	32
 #define SMEM_SOCINFO_CHIP_ID_LENGTH	32
 
+/*
+ * SoC version type with major number in the upper 16 bits and minor
+ * number in the lower 16 bits.
+ */
+#define SOCINFO_MAJOR(ver) (((ver) >> 16) & 0xffff)
+#define SOCINFO_MINOR(ver) ((ver) & 0xffff)
+#define SOCINFO_VERSION(maj, min)  ((((maj) & 0xffff) << 16)|((min) & 0xffff))
+
 /* Socinfo SMEM item structure */
 struct socinfo {
 	__le32 fmt;

-- 
2.44.0