Linux-i2c Archive on lore.kernel.org
 help / color / Atom feed
* [PATCH] i2c: i801: Add support for Intel Alder Lake PCH-M
@ 2021-04-12 13:41 Jarkko Nikula
  2021-04-16 23:11 ` Wolfram Sang
  0 siblings, 1 reply; 2+ messages in thread
From: Jarkko Nikula @ 2021-04-12 13:41 UTC (permalink / raw)
  To: linux-i2c; +Cc: Wolfram Sang, Jean Delvare, Jarkko Nikula

Add PCI ID of SMBus controller on Intel Alder Lake PCH-M.

Signed-off-by: Jarkko Nikula <jarkko.nikula@linux.intel.com>
---
 drivers/i2c/busses/i2c-i801.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/i2c/busses/i2c-i801.c b/drivers/i2c/busses/i2c-i801.c
index 526a5e88c791..f074c007e202 100644
--- a/drivers/i2c/busses/i2c-i801.c
+++ b/drivers/i2c/busses/i2c-i801.c
@@ -74,6 +74,7 @@
  * Comet Lake-V (PCH)		0xa3a3	32	hard	yes	yes	yes
  * Alder Lake-S (PCH)		0x7aa3	32	hard	yes	yes	yes
  * Alder Lake-P (PCH)		0x51a3	32	hard	yes	yes	yes
+ * Alder Lake-M (PCH)		0x54a3	32	hard	yes	yes	yes
  *
  * Features supported by this driver:
  * Software PEC				no
@@ -232,6 +233,7 @@
 #define PCI_DEVICE_ID_INTEL_ELKHART_LAKE_SMBUS		0x4b23
 #define PCI_DEVICE_ID_INTEL_JASPER_LAKE_SMBUS		0x4da3
 #define PCI_DEVICE_ID_INTEL_ALDER_LAKE_P_SMBUS		0x51a3
+#define PCI_DEVICE_ID_INTEL_ALDER_LAKE_M_SMBUS		0x54a3
 #define PCI_DEVICE_ID_INTEL_BROXTON_SMBUS		0x5ad4
 #define PCI_DEVICE_ID_INTEL_ALDER_LAKE_S_SMBUS		0x7aa3
 #define PCI_DEVICE_ID_INTEL_LYNXPOINT_SMBUS		0x8c22
@@ -1090,6 +1092,7 @@ static const struct pci_device_id i801_ids[] = {
 	{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_JASPER_LAKE_SMBUS) },
 	{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ALDER_LAKE_S_SMBUS) },
 	{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ALDER_LAKE_P_SMBUS) },
+	{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ALDER_LAKE_M_SMBUS) },
 	{ 0, }
 };
 
@@ -1775,6 +1778,7 @@ static int i801_probe(struct pci_dev *dev, const struct pci_device_id *id)
 	case PCI_DEVICE_ID_INTEL_EBG_SMBUS:
 	case PCI_DEVICE_ID_INTEL_ALDER_LAKE_S_SMBUS:
 	case PCI_DEVICE_ID_INTEL_ALDER_LAKE_P_SMBUS:
+	case PCI_DEVICE_ID_INTEL_ALDER_LAKE_M_SMBUS:
 		priv->features |= FEATURE_BLOCK_PROC;
 		priv->features |= FEATURE_I2C_BLOCK_READ;
 		priv->features |= FEATURE_IRQ;
-- 
2.30.2


^ permalink raw reply	[flat|nested] 2+ messages in thread

* Re: [PATCH] i2c: i801: Add support for Intel Alder Lake PCH-M
  2021-04-12 13:41 [PATCH] i2c: i801: Add support for Intel Alder Lake PCH-M Jarkko Nikula
@ 2021-04-16 23:11 ` Wolfram Sang
  0 siblings, 0 replies; 2+ messages in thread
From: Wolfram Sang @ 2021-04-16 23:11 UTC (permalink / raw)
  To: Jarkko Nikula; +Cc: linux-i2c, Jean Delvare


[-- Attachment #1: Type: text/plain, Size: 298 bytes --]

On Mon, Apr 12, 2021 at 04:41:12PM +0300, Jarkko Nikula wrote:
> Add PCI ID of SMBus controller on Intel Alder Lake PCH-M.
> 
> Signed-off-by: Jarkko Nikula <jarkko.nikula@linux.intel.com>

I recall Jean was fine with me picking up trivial enablement patches.
Applied to for-next, thanks!


[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 833 bytes --]

^ permalink raw reply	[flat|nested] 2+ messages in thread

end of thread, back to index

Thread overview: 2+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-04-12 13:41 [PATCH] i2c: i801: Add support for Intel Alder Lake PCH-M Jarkko Nikula
2021-04-16 23:11 ` Wolfram Sang

Linux-i2c Archive on lore.kernel.org

Archives are clonable:
	git clone --mirror https://lore.kernel.org/linux-i2c/0 linux-i2c/git/0.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 linux-i2c linux-i2c/ https://lore.kernel.org/linux-i2c \
		linux-i2c@vger.kernel.org
	public-inbox-index linux-i2c

Example config snippet for mirrors

Newsgroup available over NNTP:
	nntp://nntp.lore.kernel.org/org.kernel.vger.linux-i2c


AGPL code for this site: git clone https://public-inbox.org/public-inbox.git