From 8eea417b5748025d50fd537b224eb7be08e09dfb Mon Sep 17 00:00:00 2001 From: Shyam Sundar S K Date: Mon, 12 Aug 2024 20:10:18 +0530 Subject: [PATCH] ACPI: APD: Add AMDI0015 as platform device Add AMDI0015 to the ACPI APD support list to ensure correct clock settings for the I3C device on the latest AMD platforms. Co-developed-by: Sanket Goswami Signed-off-by: Sanket Goswami Signed-off-by: Shyam Sundar S K Reviewed-by: Andy Shevchenko Link: https://patch.msgid.link/20240812144018.360847-1-Shyam-sundar.S-k@amd.com [ rjw: Added missing tag ] Signed-off-by: Rafael J. Wysocki --- drivers/acpi/acpi_apd.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/acpi/acpi_apd.c b/drivers/acpi/acpi_apd.c index 80f945cbec8a..800f97868448 100644 --- a/drivers/acpi/acpi_apd.c +++ b/drivers/acpi/acpi_apd.c @@ -118,6 +118,11 @@ static const struct apd_device_desc wt_i2c_desc = { .fixed_clk_rate = 150000000, }; +static const struct apd_device_desc wt_i3c_desc = { + .setup = acpi_apd_setup, + .fixed_clk_rate = 125000000, +}; + static struct property_entry uart_properties[] = { PROPERTY_ENTRY_U32("reg-io-width", 4), PROPERTY_ENTRY_U32("reg-shift", 2), @@ -231,6 +236,7 @@ static const struct acpi_device_id acpi_apd_device_ids[] = { { "AMD0030", }, { "AMD0040", APD_ADDR(fch_misc_desc)}, { "AMDI0010", APD_ADDR(wt_i2c_desc) }, + { "AMDI0015", APD_ADDR(wt_i3c_desc) }, { "AMDI0019", APD_ADDR(wt_i2c_desc) }, { "AMDI0020", APD_ADDR(cz_uart_desc) }, { "AMDI0022", APD_ADDR(cz_uart_desc) },