Adding upstream version 6.6.15.upstream/6.6.15

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 50 insertions, 0 deletions

diff --git a/drivers/clk/mediatek/clk-mt8188-adsp_audio26m.c b/drivers/clk/mediatek/clk-mt8188-adsp_audio26m.c
new file mode 100644
index 0000000000..1dc3d2bad4
--- /dev/null
+++ b/drivers/clk/mediatek/clk-mt8188-adsp_audio26m.c
@@ -0,0 +1,50 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (c) 2022 MediaTek Inc.
+ * Author: Garmin Chang <garmin.chang@mediatek.com>
+ */
+
+#include <linux/clk-provider.h>
+#include <linux/mod_devicetable.h>
+#include <linux/platform_device.h>
+
+#include <dt-bindings/clock/mediatek,mt8188-clk.h>
+
+#include "clk-gate.h"
+#include "clk-mtk.h"
+
+static const struct mtk_gate_regs adsp_audio26m_cg_regs = {
+	.set_ofs = 0x80,
+	.clr_ofs = 0x80,
+	.sta_ofs = 0x80,
+};
+
+#define GATE_ADSP_FLAGS(_id, _name, _parent, _shift)		\
+	GATE_MTK(_id, _name, _parent, &adsp_audio26m_cg_regs, _shift,		\
+		&mtk_clk_gate_ops_no_setclr)
+
+static const struct mtk_gate adsp_audio26m_clks[] = {
+	GATE_ADSP_FLAGS(CLK_AUDIODSP_AUDIO26M, "audiodsp_audio26m", "clk26m", 3),
+};
+
+static const struct mtk_clk_desc adsp_audio26m_desc = {
+	.clks = adsp_audio26m_clks,
+	.num_clks = ARRAY_SIZE(adsp_audio26m_clks),
+};
+
+static const struct of_device_id of_match_clk_mt8188_adsp_audio26m[] = {
+	{ .compatible = "mediatek,mt8188-adsp-audio26m", .data = &adsp_audio26m_desc },
+	{ /* sentinel */ }
+};
+MODULE_DEVICE_TABLE(of, of_match_clk_mt8188_adsp_audio26m);
+
+static struct platform_driver clk_mt8188_adsp_audio26m_drv = {
+	.probe = mtk_clk_simple_probe,
+	.remove_new = mtk_clk_simple_remove,
+	.driver = {
+		.name = "clk-mt8188-adsp_audio26m",
+		.of_match_table = of_match_clk_mt8188_adsp_audio26m,
+	},
+};
+module_platform_driver(clk_mt8188_adsp_audio26m_drv);
+MODULE_LICENSE("GPL");