Tegra pre-silicon platforms do not have chip revisions. This makes the
revision soc attribute meaningless on these platforms.
Instead, populate the revision soc attribute with
"platform name + chip revision" for Silicon. For pre-silicon platforms
populate it with "platform name" instead.
Signed-off-by: Kartik <kkartik@xxxxxxxxxx>
---
v1->v2:
* Updated commit message.
drivers/soc/tegra/fuse/fuse-tegra.c | 23 +++++++++++++++++++++--
drivers/soc/tegra/fuse/tegra-apbmisc.c | 1 +
include/soc/tegra/fuse.h | 15 +++++++++++++++
3 files changed, 37 insertions(+), 2 deletions(-)
diff --git a/drivers/soc/tegra/fuse/fuse-tegra.c
b/drivers/soc/tegra/fuse/fuse-tegra.c
index ea25a1dcafc2..a20c9e0105dc 100644
--- a/drivers/soc/tegra/fuse/fuse-tegra.c
+++ b/drivers/soc/tegra/fuse/fuse-tegra.c
@@ -35,6 +35,19 @@ static const char
*tegra_revision_name[TEGRA_REVISION_MAX] = {
[TEGRA_REVISION_A04] = "A04",
};
+static const char *tegra_platform_name[TEGRA_PLATFORM_MAX] = {
+ [TEGRA_PLATFORM_SILICON] = "Silicon",
+ [TEGRA_PLATFORM_QT] = "QT",
+ [TEGRA_PLATFORM_SYSTEM_FPGA] = "System FPGA",
+ [TEGRA_PLATFORM_UNIT_FPGA] = "Unit FPGA",
+ [TEGRA_PLATFORM_ASIM_QT] = "Asim QT",
+ [TEGRA_PLATFORM_ASIM_LINSIM] = "Asim Linsim",
+ [TEGRA_PLATFORM_DSIM_ASIM_LINSIM] = "Dsim Asim Linsim",
+ [TEGRA_PLATFORM_VERIFICATION_SIMULATION] = "Verification
Simulation",
+ [TEGRA_PLATFORM_VDK] = "VDK",
+ [TEGRA_PLATFORM_VSP] = "VSP",
+};
+
static const struct of_device_id car_match[] __initconst = {
{ .compatible = "nvidia,tegra20-car", },
{ .compatible = "nvidia,tegra30-car", },
@@ -370,8 +383,14 @@ struct device * __init
tegra_soc_device_register(void)
return NULL;
attr->family = kasprintf(GFP_KERNEL, "Tegra");
- attr->revision = kasprintf(GFP_KERNEL, "%s",
- tegra_revision_name[tegra_sku_info.revision]);
+ if (tegra_is_silicon()) {
