mb/google/fizz/variants/kalista: Add variant for kalista

Add a new variant of fizz for the kalista board.

Key differences from baseboard include:
- GPIO changes
- devicetree.cb changes

BUG=b:117066935
BRANCH=master
TEST=Build (as initial setup)

Change-Id: I808c5e0883049575cbedd181c249a78a833fa96a
Signed-off-by: David Wu <David_Wu@quanta.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/29205
Reviewed-by: David Wu <david_wu@quanta.corp-partner.google.com>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

1 files changed, 44 insertions, 0 deletions

diff --git a/src/mainboard/google/fizz/variants/kalista/nhlt.c b/src/mainboard/google/fizz/variants/kalista/nhlt.c
new file mode 100644
index 0000000000..df04167874
--- /dev/null
+++ b/src/mainboard/google/fizz/variants/kalista/nhlt.c
@@ -0,0 +1,44 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright 2018 Google LLC
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#include <baseboard/variants.h>
+#include <console/console.h>
+#include <nhlt.h>
+#include <soc/nhlt.h>
+
+void variant_nhlt_init(struct nhlt *nhlt)
+{
+	/* 4 Channel DMIC array. */
+	if (nhlt_soc_add_dmic_array(nhlt, 4))
+		printk(BIOS_ERR, "Couldn't add 4CH DMIC array.\n");
+
+	/* Dialog DA7219 Headset codec. */
+	if (nhlt_soc_add_da7219(nhlt, AUDIO_LINK_SSP1))
+		printk(BIOS_ERR, "Couldn't add Dialog DA7219.\n");
+
+	/* MAXIM Smart Amps for left and right speakers. */
+	if (nhlt_soc_add_max98357(nhlt, AUDIO_LINK_SSP0))
+		printk(BIOS_ERR, "Couldn't add  Maxim_98357 codec.\n");
+
+}
+
+void variant_nhlt_oem_overrides(const char **oem_id,
+					const char **oem_table_id,
+					uint32_t *oem_revision)
+{
+	*oem_id = "GOOGLE";
+	*oem_table_id = "KALISTA";
+	*oem_revision = 0;
+}