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Review apml modules venice a0 #135

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Review apml modules venice a0 #135

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bcc5de5
amd-apml: sbrmi: Add sbrmi device as per the SBRMI device instance ID
akky16 Jun 2, 2025
c77f047
amd-apml: sbtsi: Add sbtsi device as per the SBTSI device instance ID
akky16 Jun 2, 2025
416a90d
amd-apml: sbtsi: Add device IDs for socket 0 and Socket 1 for Fam:0x1…
akky16 Jun 2, 2025
3cbafb7
amd-apml: sbrmi: Add device IDs for socket 0 and Socket 1 for Fam:0x1…
akky16 Jun 2, 2025
0666518
linux: i3c: Extra info should not be updated in the driver
akky16 Jun 2, 2025
ca272c9
amd-apml: sbrmi: update label for hwmon entry to include socket_iod n…
akky16 Jun 2, 2025
2495233
amd_apml: sbtsi: update label for hwmon entry to include socket & die…
akky16 Jun 2, 2025
1a104c9
amd-apml: alertl: Add support for AMD APML Alert_L platform driver
sathyapk Jun 2, 2025
df7cc4b
amd-apml: alertl: dts changes for Morocco & Congo
akky16 May 30, 2025
0f54429
amd-apml: doc: Documentation for dts changes for Alert_L module
akky16 Jun 3, 2025
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2 changes: 2 additions & 0 deletions drivers/misc/amd-apml/sbrmi.c
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Original file line number Diff line number Diff line change
Expand Up @@ -755,6 +755,8 @@ static const struct i3c_device_id sbrmi_i3c_id[] = {
I3C_DEVICE_EXTRA_INFO(0, 0x000, 0x1118, NULL), /* P0 - IOD0 - SBRMI */
I3C_DEVICE_EXTRA_INFO(0, 0x100, 0x1118, NULL), /* P1 - IOD0 - SBRMI */
I3C_DEVICE_EXTRA_INFO(0x112, 0x0, 0x2, NULL),
I3C_DEVICE_EXTRA_INFO(0x112, 0x0, 0x118, NULL), /* Socket:0, IOD:0 */
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@mahkurap mahkurap Jun 10, 2025

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sbrmi additional id is 0x1118 not 0x118.

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@nchatrad nchatrad Jun 13, 2025

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This change works on top of the DMA patches where the OR instance ID is removed.

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@akky16 akky16 Jun 16, 2025

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i3c_device_match_id function is defined in file drivers/i3c/device.c where the manu_id, partid, ext_info are extracted and matched.
ext_info is assigned in file, drivers/i3c/device.c as
ext_info = I3C_PID_EXTRA_INFO(devinfo.pid);

where I3C_PID_EXTRA_INFO is defined in file "include/linux/i3c/device.h" as
#define I3C_PID_EXTRA_INFO(pid) ((pid) & GENMASK_ULL(11, 0))

ext_info is 12 bit value, the bits [15:12] are the instance ID, which is not part of ext_info

I3C_DEVICE_EXTRA_INFO(0x112, 0x100, 0x118, NULL), /* Socket:1 IOD:0 */
I3C_DEVICE_EXTRA_INFO(0, 0x0, 0x0, NULL),
{}
};
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