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platform: mellanox: nvsw-sn2201: change fans i2c busses.

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Define the exact i2c bus (adapter number) of fans on the SN2201 system.
This will cause fan's EEPROMs be connected already from nvsw-sn2201
platform driver and not from user space after receiving udev events.

Signed-off-by: Michael Shych <michaelsh@nvidia.com>
Reviewed-by: Vadim Pasternak <vadimp@nvidia.com>
Signed-off-by: Vadim Pasternak <vadimp@nvidia.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Link: https://lore.kernel.org/r/20230822113451.13785-16-vadimp@nvidia.com
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
This commit is contained in:
Michael Shych 2023-08-22 11:34:50 +00:00 committed by Hans de Goede
parent 01a4cce892
commit e2aabb7cd4
1 changed files with 8 additions and 4 deletions
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12
drivers/platform/mellanox/nvsw-sn2201.c
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@ -84,6 +84,10 @@
#define NVSW_SN2201_MAIN_MUX_CH5_NR (NVSW_SN2201_MAIN_MUX_CH0_NR + 5)
#define NVSW_SN2201_MAIN_MUX_CH6_NR (NVSW_SN2201_MAIN_MUX_CH0_NR + 6)
#define NVSW_SN2201_MAIN_MUX_CH7_NR (NVSW_SN2201_MAIN_MUX_CH0_NR + 7)
#define NVSW_SN2201_2ND_MUX_CH0_NR (NVSW_SN2201_MAIN_MUX_CH7_NR + 1)
#define NVSW_SN2201_2ND_MUX_CH1_NR (NVSW_SN2201_MAIN_MUX_CH7_NR + 2)
#define NVSW_SN2201_2ND_MUX_CH2_NR (NVSW_SN2201_MAIN_MUX_CH7_NR + 3)
#define NVSW_SN2201_2ND_MUX_CH3_NR (NVSW_SN2201_MAIN_MUX_CH7_NR + 4)
#define NVSW_SN2201_CPLD_NR NVSW_SN2201_MAIN_MUX_CH0_NR
#define NVSW_SN2201_NR_NONE -1
@ -425,28 +429,28 @@ static struct mlxreg_core_data nvsw_sn2201_fan_items_data[] = {
.reg = NVSW_SN2201_FAN_PRSNT_STATUS_OFFSET,
.mask = BIT(0),
.hpdev.brdinfo = &nvsw_sn2201_fan_devices[0],
.hpdev.nr = NVSW_SN2201_NR_NONE,
.hpdev.nr = NVSW_SN2201_2ND_MUX_CH0_NR,
},
{
.label = "fan2",
.reg = NVSW_SN2201_FAN_PRSNT_STATUS_OFFSET,
.mask = BIT(1),
.hpdev.brdinfo = &nvsw_sn2201_fan_devices[1],
.hpdev.nr = NVSW_SN2201_NR_NONE,
.hpdev.nr = NVSW_SN2201_2ND_MUX_CH1_NR,
},
{
.label = "fan3",
.reg = NVSW_SN2201_FAN_PRSNT_STATUS_OFFSET,
.mask = BIT(2),
.hpdev.brdinfo = &nvsw_sn2201_fan_devices[2],
.hpdev.nr = NVSW_SN2201_NR_NONE,
.hpdev.nr = NVSW_SN2201_2ND_MUX_CH2_NR,
},
{
.label = "fan4",
.reg = NVSW_SN2201_FAN_PRSNT_STATUS_OFFSET,
.mask = BIT(3),
.hpdev.brdinfo = &nvsw_sn2201_fan_devices[3],
.hpdev.nr = NVSW_SN2201_NR_NONE,
.hpdev.nr = NVSW_SN2201_2ND_MUX_CH3_NR,
},
};