Commit 2deb9286 authored by Vadim Pasternak's avatar Vadim Pasternak Committed by Hans de Goede
Browse files

platform/x86: mlx-platform: Add support for new system XH3000 



Add support for new system type XH3000, which is a water cooling
Ethernet switch blade equipped with 32x200G Ethernet ports.

The system is recognized by "DMI_BOARD_NAME" and "DMI_PRODUCT_SKU" matches,
when these fields are set to "VMOD0005" and "HI139" respectively.

Signed-off-by: default avatarVadim Pasternak <vadimp@nvidia.com>
Reviewed-by: default avatarFelix Radensky <fradensky@nvidia.com>
Link: https://lore.kernel.org/r/20220711084559.62447-6-vadimp@nvidia.com


Reviewed-by: default avatarHans de Goede <hdegoede@redhat.com>
Signed-off-by: default avatarHans de Goede <hdegoede@redhat.com>
parent 6995e711

drivers/platform/x86/mlx-platform.c

+51 −0
Original line number Diff line number Diff line
@@ -2161,6 +2161,25 @@ static struct mlxreg_core_platform_data mlxplat_default_led_wc_data = { 
		.counter = ARRAY_SIZE(mlxplat_mlxcpld_default_led_wc_data),

};



/* Platform led default data for water cooling Ethernet switch blade */

static struct mlxreg_core_data mlxplat_mlxcpld_default_led_eth_wc_blade_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

	},

};



static struct mlxreg_core_platform_data mlxplat_default_led_eth_wc_blade_data = {

	.data = mlxplat_mlxcpld_default_led_eth_wc_blade_data,

	.counter = ARRAY_SIZE(mlxplat_mlxcpld_default_led_eth_wc_blade_data),

};



/* Platform led MSN21xx system family data */

static struct mlxreg_core_data mlxplat_mlxcpld_msn21xx_led_data[] = {

	{
@@ -4708,6 +4727,31 @@ static int __init mlxplat_dmi_default_wc_matched(const struct dmi_system_id *dmi 
	return 1;

}



static int __init mlxplat_dmi_default_eth_wc_blade_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_msn21xx_channels;

		mlxplat_mux_data[i].n_values =

				ARRAY_SIZE(mlxplat_msn21xx_channels);

	}

	mlxplat_hotplug = &mlxplat_mlxcpld_default_wc_data;

	mlxplat_hotplug->deferred_nr =

		mlxplat_msn21xx_channels[MLXPLAT_CPLD_GRP_CHNL_NUM - 1];

	mlxplat_led = &mlxplat_default_led_eth_wc_blade_data;

	mlxplat_regs_io = &mlxplat_default_ng_regs_io_data;

	for (i = 0; i < ARRAY_SIZE(mlxplat_mlxcpld_wd_set_type2); i++)

		mlxplat_wd_data[i] = &mlxplat_mlxcpld_wd_set_type2[i];

	mlxplat_i2c = &mlxplat_mlxcpld_i2c_ng_data;

	mlxplat_regmap_config = &mlxplat_mlxcpld_regmap_config_ng;



	return 1;

}



static int __init mlxplat_dmi_msn21xx_matched(const struct dmi_system_id *dmi)

{

	int i;
@@ -4924,6 +4968,13 @@ static const struct dmi_system_id mlxplat_dmi_table[] __initconst = { 
			DMI_MATCH(DMI_BOARD_NAME, "VMOD0004"),

		},

	},

	{

		.callback = mlxplat_dmi_default_eth_wc_blade_matched,

		.matches = {

			DMI_MATCH(DMI_BOARD_NAME, "VMOD0005"),

			DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "HI139"),

		},

	},

	{

		.callback = mlxplat_dmi_qmb7xx_matched,

		.matches = {