diff mbox series

[v2,2/2] ns16550: Add more device IDs for Intel LPSS UART

Message ID 20220510115546.1779279-2-marmarek@invisiblethingslab.com (mailing list archive)
State Superseded
Headers show
Series [v2,1/2] ns16550: reject IRQ above nr_irqs_gsi | expand

Commit Message

Marek Marczykowski-Górecki May 10, 2022, 11:55 a.m. UTC 
This is purely based on the spec:
- Intel 500 Series PCH: 635218-006
- Intel 600 Series PCH: 691222-001, 648364-003

This is tested only on TGL-LP added initially, but according to the
spec, they should behave the same.

Signed-off-by: Marek Marczykowski-Górecki <marmarek@invisiblethingslab.com>
---
Changes in v2:
 - new patch, adding more IDs to the patch that went in already
---
 xen/drivers/char/ns16550.c | 80 +++++++++++++++++++++++++++++++++++++-
 1 file changed, 79 insertions(+), 1 deletion(-)

Comments

Andrew Cooper May 10, 2022, 2:32 p.m. UTC | #1 
On 10/05/2022 12:55, Marek Marczykowski-Górecki wrote:
> This is purely based on the spec:
> - Intel 500 Series PCH: 635218-006
> - Intel 600 Series PCH: 691222-001, 648364-003
>
> This is tested only on TGL-LP added initially, but according to the
> spec, they should behave the same.
>
> Signed-off-by: Marek Marczykowski-Górecki <marmarek@invisiblethingslab.com>

Acked-by: Andrew Cooper <andrew.cooper3@citrix.com>
diff mbox series

Patch

diff --git a/xen/drivers/char/ns16550.c b/xen/drivers/char/ns16550.c
index 0c6f6ec43de1..b4486a4e8768 100644
--- a/xen/drivers/char/ns16550.c
+++ b/xen/drivers/char/ns16550.c
@@ -1077,12 +1077,90 @@  static const struct ns16550_config __initconst uart_config[] =
         .dev_id = 0x0358,
         .param = param_exar_xr17v358
     },
-    /* Intel Corp. TGL-LP LPSS PCI */
+    /* Intel Corp. TGL-LP LPSS PCI UART #0 */
+    {
+        .vendor_id = PCI_VENDOR_ID_INTEL,
+        .dev_id = 0xa0a8,
+        .param = param_intel_lpss
+    },
+    /* Intel Corp. TGL-LP LPSS PCI UART #1 */
+    {
+        .vendor_id = PCI_VENDOR_ID_INTEL,
+        .dev_id = 0xa0a9,
+        .param = param_intel_lpss
+    },
+    /* Intel Corp. TGL-LP LPSS PCI UART #2 */
     {
         .vendor_id = PCI_VENDOR_ID_INTEL,
         .dev_id = 0xa0c7,
         .param = param_intel_lpss
     },
+    /* Intel Corp. TGL-H LPSS PCI UART #0 */
+    {
+        .vendor_id = PCI_VENDOR_ID_INTEL,
+        .dev_id = 0x43a8,
+        .param = param_intel_lpss
+    },
+    /* Intel Corp. TGL-H LPSS PCI UART #1 */
+    {
+        .vendor_id = PCI_VENDOR_ID_INTEL,
+        .dev_id = 0x43a9,
+        .param = param_intel_lpss
+    },
+    /* Intel Corp. TGL-H LPSS PCI UART #2 */
+    {
+        .vendor_id = PCI_VENDOR_ID_INTEL,
+        .dev_id = 0x43a7,
+        .param = param_intel_lpss
+    },
+    /* Intel Corp. ADL-P LPSS PCI UART #0 */
+    {
+        .vendor_id = PCI_VENDOR_ID_INTEL,
+        .dev_id = 0x51a8,
+        .param = param_intel_lpss
+    },
+    /* Intel Corp. ADL-P LPSS PCI UART #1 */
+    {
+        .vendor_id = PCI_VENDOR_ID_INTEL,
+        .dev_id = 0x51a9,
+        .param = param_intel_lpss
+    },
+    /* Intel Corp. ADL-P LPSS PCI UART #2 */
+    {
+        .vendor_id = PCI_VENDOR_ID_INTEL,
+        .dev_id = 0x51c7,
+        .param = param_intel_lpss
+    },
+    /* Intel Corp. ADL-P LPSS PCI UART #3 */
+    {
+        .vendor_id = PCI_VENDOR_ID_INTEL,
+        .dev_id = 0x51da,
+        .param = param_intel_lpss
+    },
+    /* Intel Corp. ADL-S LPSS PCI UART #0 */
+    {
+        .vendor_id = PCI_VENDOR_ID_INTEL,
+        .dev_id = 0x7aa8,
+        .param = param_intel_lpss
+    },
+    /* Intel Corp. ADL-S LPSS PCI UART #1 */
+    {
+        .vendor_id = PCI_VENDOR_ID_INTEL,
+        .dev_id = 0x7aa9,
+        .param = param_intel_lpss
+    },
+    /* Intel Corp. ADL-S LPSS PCI UART #2 */
+    {
+        .vendor_id = PCI_VENDOR_ID_INTEL,
+        .dev_id = 0x7afe,
+        .param = param_intel_lpss
+    },
+    /* Intel Corp. ADL-S LPSS PCI UART #3 */
+    {
+        .vendor_id = PCI_VENDOR_ID_INTEL,
+        .dev_id = 0x7adc,
+        .param = param_intel_lpss
+    },
 };
 
 static int __init