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authorWayne Chang <waynec@nvidia.com>2023-01-31 20:57:44 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2023-02-02 13:15:26 +0300
commitf510b0a3565b9231e828e23a7e0f9790b97edf96 (patch)
treeea71638f4c79d81f25c9f9357aef2a3fbdcef002 /drivers/i2c
parentfb9a1b80e68b2a16ff41b644e2a2e559461c6440 (diff)
downloadlinux-f510b0a3565b9231e828e23a7e0f9790b97edf96.tar.xz
i2c: nvidia-gpu: Add ACPI property to align with device-tree
Device-tree uses the 'firmware-name' string property to pass a name of the firmware build to the Cypress CCGx driver. Add a new ACPI string property to the NVIDIA GPU I2C driver to align with device-tree so that we can migrate to using a common property name for both ACPI and device-tree. Signed-off-by: Wayne Chang <waynec@nvidia.com> Co-developed-by: Jon Hunter <jonathanh@nvidia.com> Signed-off-by: Jon Hunter <jonathanh@nvidia.com> Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Acked-by: Ajay Gupta <ajayg@nvidia.com> Acked-by: Wolfram Sang <wsa@kernel.org> Link: https://lore.kernel.org/r/20230131175748.256423-3-jonathanh@nvidia.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/i2c')
-rw-r--r--drivers/i2c/busses/i2c-nvidia-gpu.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/i2c/busses/i2c-nvidia-gpu.c b/drivers/i2c/busses/i2c-nvidia-gpu.c
index 12e330cd7635..6d81ea530a83 100644
--- a/drivers/i2c/busses/i2c-nvidia-gpu.c
+++ b/drivers/i2c/busses/i2c-nvidia-gpu.c
@@ -261,6 +261,7 @@ MODULE_DEVICE_TABLE(pci, gpu_i2c_ids);
static const struct property_entry ccgx_props[] = {
/* Use FW built for NVIDIA (nv) only */
PROPERTY_ENTRY_U16("ccgx,firmware-build", ('n' << 8) | 'v'),
+ PROPERTY_ENTRY_STRING("firmware-name", "nvidia,gpu"),
{ }
};