From 3a61ad447e2ec437079c86c277b80acde19e9173 Mon Sep 17 00:00:00 2001 From: Vadim Pasternak Date: Mon, 26 Dec 2022 22:28:33 +0200 Subject: [PATCH backport 5.10 073/150] platform: mellanox: Extend all systems with I2C notification callback Motivation is to provide synchronization between I2C main bus and other platform drivers using this notification callback. Signed-off-by: Vadim Pasternak --- drivers/platform/x86/mlx-platform.c | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/drivers/platform/x86/mlx-platform.c b/drivers/platform/x86/mlx-platform.c index 05a630135..1ef0bb975 100644 --- a/drivers/platform/x86/mlx-platform.c +++ b/drivers/platform/x86/mlx-platform.c @@ -365,6 +365,11 @@ static const struct resource mlxplat_lpc_resources[] = { IORESOURCE_IO), }; +/* Platform systems default i2c data */ +static struct mlxreg_core_hotplug_platform_data mlxplat_mlxcpld_i2c_default_data = { + .completion_notify = mlxplat_i2c_main_complition_notify, +}; + /* Platform i2c next generation systems data */ static struct mlxreg_core_data mlxplat_mlxcpld_i2c_ng_items_data[] = { { @@ -5807,6 +5812,7 @@ static int __init mlxplat_dmi_default_matched(const struct dmi_system_id *dmi) mlxplat_led = &mlxplat_default_led_data; mlxplat_regs_io = &mlxplat_default_regs_io_data; mlxplat_wd_data[0] = &mlxplat_mlxcpld_wd_set_type1[0]; + mlxplat_i2c = &mlxplat_mlxcpld_i2c_default_data; return 1; } @@ -5829,6 +5835,7 @@ static int __init mlxplat_dmi_default_wc_matched(const struct dmi_system_id *dmi 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]; + mlxplat_i2c = &mlxplat_mlxcpld_i2c_default_data; return 1; } @@ -5876,6 +5883,7 @@ static int __init mlxplat_dmi_msn21xx_matched(const struct dmi_system_id *dmi) mlxplat_led = &mlxplat_msn21xx_led_data; mlxplat_regs_io = &mlxplat_msn21xx_regs_io_data; mlxplat_wd_data[0] = &mlxplat_mlxcpld_wd_set_type1[0]; + mlxplat_i2c = &mlxplat_mlxcpld_i2c_default_data; return 1; } @@ -5898,6 +5906,7 @@ static int __init mlxplat_dmi_msn274x_matched(const struct dmi_system_id *dmi) mlxplat_led = &mlxplat_default_led_data; mlxplat_regs_io = &mlxplat_msn21xx_regs_io_data; mlxplat_wd_data[0] = &mlxplat_mlxcpld_wd_set_type1[0]; + mlxplat_i2c = &mlxplat_mlxcpld_i2c_default_data; return 1; } @@ -5920,6 +5929,7 @@ static int __init mlxplat_dmi_msn201x_matched(const struct dmi_system_id *dmi) mlxplat_led = &mlxplat_msn21xx_led_data; mlxplat_regs_io = &mlxplat_msn21xx_regs_io_data; mlxplat_wd_data[0] = &mlxplat_mlxcpld_wd_set_type1[0]; + mlxplat_i2c = &mlxplat_mlxcpld_i2c_default_data; return 1; } @@ -5969,6 +5979,7 @@ static int __init mlxplat_dmi_comex_matched(const struct dmi_system_id *dmi) mlxplat_fan = &mlxplat_default_fan_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_default_data; mlxplat_regmap_config = &mlxplat_mlxcpld_regmap_config_comex; return 1; -- 2.20.1