drivers/generic/max98357a: Allow custom _HID from config

Add HID field in max98357a_config and allow mainboards to set it.

Signed-off-by: Aamir Bohra <aamir.bohra@intel.com>
Change-Id: I22d2d078a9a4eb6ab330da8439737ff5133086d4
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39286
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
diff --git a/src/mainboard/google/poppy/variants/nautilus/devicetree.cb b/src/mainboard/google/poppy/variants/nautilus/devicetree.cb
index ef5e8ad..66ceb2d 100644
--- a/src/mainboard/google/poppy/variants/nautilus/devicetree.cb
+++ b/src/mainboard/google/poppy/variants/nautilus/devicetree.cb
@@ -365,6 +365,7 @@
 		device pci 19.0 on  end # UART #2
 		device pci 19.1 on
 			chip drivers/generic/max98357a
+				register "hid" = ""MX98357A""
 				register "sdmode_gpio" =  "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_A23)"
 				register "sdmode_delay" = "5"
 				device generic 0 on end