platform_data/mlxreg: Add capability field to core platform data

Add capability field to "mlxreg_core_platform_data" structure.
The purpose of this register is to provide additional info to platform
driver through the atribute related capability register.

Signed-off-by: Vadim Pasternak <vadimp@mellanox.com>
Signed-off-by: Darren Hart (VMware) <dvhart@infradead.org>

diff --git a/include/linux/platform_data/mlxreg.h b/include/linux/platform_data/mlxreg.h
index d823713..1b2f86f 100644 (file)
--- a/include/linux/platform_data/mlxreg.h
+++ b/include/linux/platform_data/mlxreg.h
@@ -61,6 +61,7 @@ struct mlxreg_hotplug_device {
  * @reg: attribute register;
  * @mask: attribute access mask;
  * @bit: attribute effective bit;
+ * @capability: attribute capability register;
  * @mode: access mode;
  * @np - pointer to node platform associated with attribute;
  * @hpdev - hotplug device data;
@@ -72,6 +73,7 @@ struct mlxreg_core_data {
        u32 reg;
        u32 mask;
        u32 bit;
+       u32 capability;
        umode_t mode;
        struct device_node *np;
        struct mlxreg_hotplug_device hpdev;