socinfo: Add socinfo support for sdm450
Add socinfo support to get soc_id and other details
about sdm450.
Change-Id: I7c82dbb69df95e2c1a06c9fe9f3f3bf5cc9b49ef
Signed-off-by: Maria Yu <aiquny@codeaurora.org>
diff --git a/drivers/soc/qcom/socinfo.c b/drivers/soc/qcom/socinfo.c
index c879996..195aec1 100644
--- a/drivers/soc/qcom/socinfo.c
+++ b/drivers/soc/qcom/socinfo.c
@@ -582,6 +582,9 @@ static struct msm_soc_info cpu_of_id[] = {
[293] = {MSM_CPU_8953, "MSM8953"},
[304] = {MSM_CPU_8953, "APQ8053"},
+ /* SDM450 ID */
+ [338] = {MSM_CPU_SDM450, "SDM450"},
+
/* Uninitialized IDs are not known to run Linux.
* MSM_CPU_UNKNOWN is set to 0 to ensure these IDs are
* considered as unknown CPU.
@@ -1460,6 +1463,10 @@ static void * __init setup_dummy_socinfo(void)
dummy_socinfo.id = 293;
strlcpy(dummy_socinfo.build_id, "msm8953 - ",
sizeof(dummy_socinfo.build_id));
+ } else if (early_machine_is_sdm450()) {
+ dummy_socinfo.id = 338;
+ strlcpy(dummy_socinfo.build_id, "sdm450 - ",
+ sizeof(dummy_socinfo.build_id));
}
strlcat(dummy_socinfo.build_id, "Dummy socinfo",
diff --git a/include/soc/qcom/socinfo.h b/include/soc/qcom/socinfo.h
index 16ae293..9e91e4b 100644
--- a/include/soc/qcom/socinfo.h
+++ b/include/soc/qcom/socinfo.h
@@ -108,6 +108,8 @@
of_flat_dt_is_compatible(of_get_flat_dt_root(), "qcom,sda670")
#define early_machine_is_msm8953() \
of_flat_dt_is_compatible(of_get_flat_dt_root(), "qcom,msm8953")
+#define early_machine_is_sdm450() \
+ of_flat_dt_is_compatible(of_get_flat_dt_root(), "qcom,sdm450")
#else
#define of_board_is_sim() 0
#define of_board_is_rumi() 0
@@ -151,6 +153,7 @@
#define early_machine_is_qcs605() 0
#define early_machine_is_sda670() 0
#define early_machine_is_msm8953() 0
+#define early_machine_is_sdm450() 0
#endif
#define PLATFORM_SUBTYPE_MDM 1
@@ -216,6 +219,7 @@ enum msm_cpu {
MSM_CPU_QCS605,
MSM_CPU_SDA670,
MSM_CPU_8953,
+ MSM_CPU_SDM450,
};
struct msm_soc_info {