thermal: int340x: Add missing attribute for data rate base

commit b878d3b upstream.

Commit 473be51 ("thermal: int340x: processor_thermal: Add RFIM
driver")' added rfi_restriction_data_rate_base string, mmio details and
documentation, but missed adding attribute to sysfs.

Add missing sysfs attribute.

Fixes: 473be51 ("thermal: int340x: processor_thermal: Add RFIM driver")
Cc: 5.11+ <stable@vger.kernel.org> # v5.11+
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/thermal/intel/int340x_thermal/processor_thermal_rfim.c

@@ -172,6 +172,7 @@ static const struct attribute_group fivr_attribute_group = {
 RFIM_SHOW(rfi_restriction_run_busy, 1)
 RFIM_SHOW(rfi_restriction_err_code, 1)
 RFIM_SHOW(rfi_restriction_data_rate, 1)
+RFIM_SHOW(rfi_restriction_data_rate_base, 1)
 RFIM_SHOW(ddr_data_rate_point_0, 1)
 RFIM_SHOW(ddr_data_rate_point_1, 1)
 RFIM_SHOW(ddr_data_rate_point_2, 1)
@@ -181,11 +182,13 @@ RFIM_SHOW(rfi_disable, 1)
 RFIM_STORE(rfi_restriction_run_busy, 1)
 RFIM_STORE(rfi_restriction_err_code, 1)
 RFIM_STORE(rfi_restriction_data_rate, 1)
+RFIM_STORE(rfi_restriction_data_rate_base, 1)
 RFIM_STORE(rfi_disable, 1)
 
 static DEVICE_ATTR_RW(rfi_restriction_run_busy);
 static DEVICE_ATTR_RW(rfi_restriction_err_code);
 static DEVICE_ATTR_RW(rfi_restriction_data_rate);
+static DEVICE_ATTR_RW(rfi_restriction_data_rate_base);
 static DEVICE_ATTR_RO(ddr_data_rate_point_0);
 static DEVICE_ATTR_RO(ddr_data_rate_point_1);
 static DEVICE_ATTR_RO(ddr_data_rate_point_2);
@@ -248,6 +251,7 @@ static struct attribute *dvfs_attrs[] = {
 	&dev_attr_rfi_restriction_run_busy.attr,
 	&dev_attr_rfi_restriction_err_code.attr,
 	&dev_attr_rfi_restriction_data_rate.attr,
+	&dev_attr_rfi_restriction_data_rate_base.attr,
 	&dev_attr_ddr_data_rate_point_0.attr,
 	&dev_attr_ddr_data_rate_point_1.attr,
 	&dev_attr_ddr_data_rate_point_2.attr,