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authorVadim Pasternak <vadimp@mellanox.com>2018-02-02 08:45:45 +0000
committerDarren Hart (VMware) <dvhart@infradead.org>2018-02-08 17:45:02 -0800
commitba814fdd0eac312be9cf204066760ef8d0f57221 (patch)
tree0ae14f1a6d5ff503b2f55730bc543928fa04be9c /drivers
parentb81e830c9ad041aba81b495d9386dc31aed3f1e6 (diff)
platform/x86: mlx-platform: Use defines for bus assignment
Add defines for the bus IDs, used for hotplug device topology to improve code readability. Defines added for FAN and power units. Signed-off-by: Vadim Pasternak <vadimp@mellanox.com> Signed-off-by: Darren Hart (VMware) <dvhart@infradead.org>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/platform/x86/mlx-platform.c23
1 files changed, 15 insertions, 8 deletions
diff --git a/drivers/platform/x86/mlx-platform.c b/drivers/platform/x86/mlx-platform.c
index 27de29961f5e..60bf758ff382 100644
--- a/drivers/platform/x86/mlx-platform.c
+++ b/drivers/platform/x86/mlx-platform.c
@@ -89,6 +89,13 @@
/* Number of LPC attached MUX platform devices */
#define MLXPLAT_CPLD_LPC_MUX_DEVS 2
+/* Hotplug devices adapter numbers */
+#define MLXPLAT_CPLD_PSU_DEFAULT_NR 10
+#define MLXPLAT_CPLD_FAN1_DEFAULT_NR 11
+#define MLXPLAT_CPLD_FAN2_DEFAULT_NR 12
+#define MLXPLAT_CPLD_FAN3_DEFAULT_NR 13
+#define MLXPLAT_CPLD_FAN4_DEFAULT_NR 14
+
/* mlxplat_priv - platform private data
* @pdev_i2c - i2c controller platform device
* @pdev_mux - array of mux platform devices
@@ -190,14 +197,14 @@ static struct mlxreg_core_data mlxplat_mlxcpld_default_psu_items_data[] = {
.reg = MLXPLAT_CPLD_LPC_REG_PSU_OFFSET,
.mask = BIT(0),
.hpdev.brdinfo = &mlxplat_mlxcpld_psu[0],
- .hpdev.nr = 10,
+ .hpdev.nr = MLXPLAT_CPLD_PSU_DEFAULT_NR,
},
{
.label = "psu2",
.reg = MLXPLAT_CPLD_LPC_REG_PSU_OFFSET,
.mask = BIT(1),
.hpdev.brdinfo = &mlxplat_mlxcpld_psu[1],
- .hpdev.nr = 10,
+ .hpdev.nr = MLXPLAT_CPLD_PSU_DEFAULT_NR,
},
};
@@ -207,14 +214,14 @@ static struct mlxreg_core_data mlxplat_mlxcpld_default_pwr_items_data[] = {
.reg = MLXPLAT_CPLD_LPC_REG_PWR_OFFSET,
.mask = BIT(0),
.hpdev.brdinfo = &mlxplat_mlxcpld_pwr[0],
- .hpdev.nr = 10,
+ .hpdev.nr = MLXPLAT_CPLD_PSU_DEFAULT_NR,
},
{
.label = "pwr2",
.reg = MLXPLAT_CPLD_LPC_REG_PWR_OFFSET,
.mask = BIT(1),
.hpdev.brdinfo = &mlxplat_mlxcpld_pwr[1],
- .hpdev.nr = 10,
+ .hpdev.nr = MLXPLAT_CPLD_PSU_DEFAULT_NR,
},
};
@@ -224,28 +231,28 @@ static struct mlxreg_core_data mlxplat_mlxcpld_default_fan_items_data[] = {
.reg = MLXPLAT_CPLD_LPC_REG_FAN_OFFSET,
.mask = BIT(0),
.hpdev.brdinfo = &mlxplat_mlxcpld_fan[0],
- .hpdev.nr = 11,
+ .hpdev.nr = MLXPLAT_CPLD_FAN1_DEFAULT_NR,
},
{
.label = "fan2",
.reg = MLXPLAT_CPLD_LPC_REG_FAN_OFFSET,
.mask = BIT(1),
.hpdev.brdinfo = &mlxplat_mlxcpld_fan[1],
- .hpdev.nr = 12,
+ .hpdev.nr = MLXPLAT_CPLD_FAN2_DEFAULT_NR,
},
{
.label = "fan3",
.reg = MLXPLAT_CPLD_LPC_REG_FAN_OFFSET,
.mask = BIT(2),
.hpdev.brdinfo = &mlxplat_mlxcpld_fan[2],
- .hpdev.nr = 13,
+ .hpdev.nr = MLXPLAT_CPLD_FAN3_DEFAULT_NR,
},
{
.label = "fan4",
.reg = MLXPLAT_CPLD_LPC_REG_FAN_OFFSET,
.mask = BIT(3),
.hpdev.brdinfo = &mlxplat_mlxcpld_fan[3],
- .hpdev.nr = 14,
+ .hpdev.nr = MLXPLAT_CPLD_FAN4_DEFAULT_NR,
},
};

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