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platform/x86: mlx-platform: Add support for new system SGN2410

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Add support for new system type, which is a water-cooling flavor
of the VMOD001 system class, equipped with 48xSFP28 and 8xQSFP28
100G Ethernet ports.

System is recognized by "DMI_BOARD_NAME" and " DMI_PRODUCT_SKU"
matches, when these fields are set respectively to "VMOD001" and
"HI138".

Signed-off-by: Vadim Pasternak <vadimp@nvidia.com>
Reviewed-by: Oleksandr Shamray <oleksandrs@nvidia.com>
Link: https://lore.kernel.org/r/20211023094022.4193813-4-vadimp@nvidia.com
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
This commit is contained in:
Vadim Pasternak 2021-10-23 12:40:22 +03:00 committed by Hans de Goede
parent 4289fd4ad4
commit 4616e54795
1 changed files with 113 additions and 0 deletions
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113
drivers/platform/x86/mlx-platform.c
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@ -533,6 +533,21 @@ static struct mlxreg_core_data mlxplat_mlxcpld_default_pwr_items_data[] = {
},
};
static struct mlxreg_core_data mlxplat_mlxcpld_default_pwr_wc_items_data[] = {
{
.label = "pwr1",
.reg = MLXPLAT_CPLD_LPC_REG_PWR_OFFSET,
.mask = BIT(0),
.hpdev.nr = MLXPLAT_CPLD_NR_NONE,
},
{
.label = "pwr2",
.reg = MLXPLAT_CPLD_LPC_REG_PWR_OFFSET,
.mask = BIT(1),
.hpdev.nr = MLXPLAT_CPLD_NR_NONE,
},
};
static struct mlxreg_core_data mlxplat_mlxcpld_default_fan_items_data[] = {
{
.label = "fan1",
@ -661,6 +676,46 @@ struct mlxreg_core_hotplug_platform_data mlxplat_mlxcpld_default_data = {
.mask_low = MLXPLAT_CPLD_LOW_AGGR_MASK_LOW,
};
static struct mlxreg_core_item mlxplat_mlxcpld_default_wc_items[] = {
{
.data = mlxplat_mlxcpld_comex_psu_items_data,
.aggr_mask = MLXPLAT_CPLD_AGGR_MASK_CARRIER,
.reg = MLXPLAT_CPLD_LPC_REG_PSU_OFFSET,
.mask = MLXPLAT_CPLD_PSU_MASK,
.count = ARRAY_SIZE(mlxplat_mlxcpld_default_psu_items_data),
.inversed = 1,
.health = false,
},
{
.data = mlxplat_mlxcpld_default_pwr_wc_items_data,
.aggr_mask = MLXPLAT_CPLD_AGGR_MASK_CARRIER,
.reg = MLXPLAT_CPLD_LPC_REG_PWR_OFFSET,
.mask = MLXPLAT_CPLD_PWR_MASK,
.count = ARRAY_SIZE(mlxplat_mlxcpld_default_pwr_items_data),
.inversed = 0,
.health = false,
},
{
.data = mlxplat_mlxcpld_default_asic_items_data,
.aggr_mask = MLXPLAT_CPLD_AGGR_ASIC_MASK_DEF,
.reg = MLXPLAT_CPLD_LPC_REG_ASIC_HEALTH_OFFSET,
.mask = MLXPLAT_CPLD_ASIC_MASK,
.count = ARRAY_SIZE(mlxplat_mlxcpld_default_asic_items_data),
.inversed = 0,
.health = true,
},
};
static
struct mlxreg_core_hotplug_platform_data mlxplat_mlxcpld_default_wc_data = {
.items = mlxplat_mlxcpld_default_wc_items,
.counter = ARRAY_SIZE(mlxplat_mlxcpld_default_wc_items),
.cell = MLXPLAT_CPLD_LPC_REG_AGGR_OFFSET,
.mask = MLXPLAT_CPLD_AGGR_MASK_DEF,
.cell_low = MLXPLAT_CPLD_LPC_REG_AGGRLO_OFFSET,
.mask_low = MLXPLAT_CPLD_LOW_AGGR_MASK_LOW,
};
static
struct mlxreg_core_hotplug_platform_data mlxplat_mlxcpld_comex_data = {
.items = mlxplat_mlxcpld_comex_items,
@ -2018,6 +2073,35 @@ static struct mlxreg_core_platform_data mlxplat_default_led_data = {
.counter = ARRAY_SIZE(mlxplat_mlxcpld_default_led_data),
};
/* Platform led default data for water cooling */
static struct mlxreg_core_data mlxplat_mlxcpld_default_led_wc_data[] = {
{
.label = "status:green",
.reg = MLXPLAT_CPLD_LPC_REG_LED1_OFFSET,
.mask = MLXPLAT_CPLD_LED_LO_NIBBLE_MASK,
},
{
.label = "status:red",
.reg = MLXPLAT_CPLD_LPC_REG_LED1_OFFSET,
.mask = MLXPLAT_CPLD_LED_LO_NIBBLE_MASK
},
{
.label = "psu:green",
.reg = MLXPLAT_CPLD_LPC_REG_LED1_OFFSET,
.mask = MLXPLAT_CPLD_LED_HI_NIBBLE_MASK,
},
{
.label = "psu:red",
.reg = MLXPLAT_CPLD_LPC_REG_LED1_OFFSET,
.mask = MLXPLAT_CPLD_LED_HI_NIBBLE_MASK,
},
};
static struct mlxreg_core_platform_data mlxplat_default_led_wc_data = {
.data = mlxplat_mlxcpld_default_led_wc_data,
.counter = ARRAY_SIZE(mlxplat_mlxcpld_default_led_wc_data),
};
/* Platform led MSN21xx system family data */
static struct mlxreg_core_data mlxplat_mlxcpld_msn21xx_led_data[] = {
{
@ -4311,6 +4395,28 @@ static int __init mlxplat_dmi_default_matched(const struct dmi_system_id *dmi)
return 1;
}
static int __init mlxplat_dmi_default_wc_matched(const struct dmi_system_id *dmi)
{
int i;
mlxplat_max_adap_num = MLXPLAT_CPLD_MAX_PHYS_ADAPTER_NUM;
mlxplat_mux_num = ARRAY_SIZE(mlxplat_default_mux_data);
mlxplat_mux_data = mlxplat_default_mux_data;
for (i = 0; i < mlxplat_mux_num; i++) {
mlxplat_mux_data[i].values = mlxplat_default_channels[i];
mlxplat_mux_data[i].n_values =
ARRAY_SIZE(mlxplat_default_channels[i]);
}
mlxplat_hotplug = &mlxplat_mlxcpld_default_wc_data;
mlxplat_hotplug->deferred_nr =
mlxplat_default_channels[i - 1][MLXPLAT_CPLD_GRP_CHNL_NUM - 1];
mlxplat_led = &mlxplat_default_led_wc_data;
mlxplat_regs_io = &mlxplat_default_regs_io_data;
mlxplat_wd_data[0] = &mlxplat_mlxcpld_wd_set_type1[0];
return 1;
}
static int __init mlxplat_dmi_msn21xx_matched(const struct dmi_system_id *dmi)
{
int i;
@ -4474,6 +4580,13 @@ static int __init mlxplat_dmi_modular_matched(const struct dmi_system_id *dmi)
}
static const struct dmi_system_id mlxplat_dmi_table[] __initconst = {
{
.callback = mlxplat_dmi_default_wc_matched,
.matches = {
DMI_MATCH(DMI_BOARD_NAME, "VMOD0001"),
DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "HI138"),
},
},
{
.callback = mlxplat_dmi_default_matched,
.matches = {