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mfd: intel-lpss: Add Intel Cannon Lake ACPI IDs 

Some of the machines, like Dell Precision 3630,
may expose LPSS devices via ACPI.

Add their IDs to the list.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
This commit is contained in:
Andy Shevchenko 2021-06-03 19:51:28 +03:00 committed by Lee Jones
parent ef0eea5b15
commit 32979fcf5a
1 changed files with 18 additions and 0 deletions
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18
drivers/mfd/intel-lpss-acpi.c
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@ -89,6 +89,11 @@ static const struct intel_lpss_platform_info apl_i2c_info = {
.swnode = &apl_i2c_node,
};
static const struct intel_lpss_platform_info cnl_i2c_info = {
.clk_rate = 216000000,
.swnode = &spt_i2c_node,
};
static const struct acpi_device_id intel_lpss_acpi_ids[] = {
/* SPT */
{ "INT3440", (kernel_ulong_t)&spt_info },
@ -102,6 +107,19 @@ static const struct acpi_device_id intel_lpss_acpi_ids[] = {
{ "INT3448", (kernel_ulong_t)&spt_uart_info },
{ "INT3449", (kernel_ulong_t)&spt_uart_info },
{ "INT344A", (kernel_ulong_t)&spt_uart_info },
/* CNL */
{ "INT34B0", (kernel_ulong_t)&spt_info },
{ "INT34B1", (kernel_ulong_t)&spt_info },
{ "INT34B2", (kernel_ulong_t)&cnl_i2c_info },
{ "INT34B3", (kernel_ulong_t)&cnl_i2c_info },
{ "INT34B4", (kernel_ulong_t)&cnl_i2c_info },
{ "INT34B5", (kernel_ulong_t)&cnl_i2c_info },
{ "INT34B6", (kernel_ulong_t)&cnl_i2c_info },
{ "INT34B7", (kernel_ulong_t)&cnl_i2c_info },
{ "INT34B8", (kernel_ulong_t)&spt_uart_info },
{ "INT34B9", (kernel_ulong_t)&spt_uart_info },
{ "INT34BA", (kernel_ulong_t)&spt_uart_info },
{ "INT34BC", (kernel_ulong_t)&spt_info },
/* BXT */
{ "80860AAC", (kernel_ulong_t)&bxt_i2c_info },
{ "80860ABC", (kernel_ulong_t)&bxt_info },