Adding upstream version 6.6.15.upstream/6.6.15

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

1 files changed, 82 insertions, 0 deletions

diff --git a/drivers/iio/accel/kionix-kx022a.h b/drivers/iio/accel/kionix-kx022a.h
new file mode 100644
index 0000000000..12424649d4
--- /dev/null
+++ b/drivers/iio/accel/kionix-kx022a.h
@@ -0,0 +1,82 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/*
+ * Copyright (C) 2022 ROHM Semiconductors
+ *
+ * ROHM/KIONIX KX022A accelerometer driver
+ */
+
+#ifndef _KX022A_H_
+#define _KX022A_H_
+
+#include <linux/bits.h>
+#include <linux/regmap.h>
+
+#define KX022A_REG_WHO		0x0f
+#define KX022A_ID		0xc8
+
+#define KX022A_REG_CNTL2	0x19
+#define KX022A_MASK_SRST	BIT(7)
+#define KX022A_REG_CNTL		0x18
+#define KX022A_MASK_PC1		BIT(7)
+#define KX022A_MASK_RES		BIT(6)
+#define KX022A_MASK_DRDY	BIT(5)
+#define KX022A_MASK_GSEL	GENMASK(4, 3)
+#define KX022A_GSEL_SHIFT	3
+#define KX022A_GSEL_2		0x0
+#define KX022A_GSEL_4		BIT(3)
+#define KX022A_GSEL_8		BIT(4)
+#define KX022A_GSEL_16		GENMASK(4, 3)
+
+#define KX022A_REG_INS2		0x13
+#define KX022A_MASK_INS2_DRDY	BIT(4)
+#define KX122_MASK_INS2_WMI	BIT(5)
+
+#define KX022A_REG_XHP_L	0x0
+#define KX022A_REG_XOUT_L	0x06
+#define KX022A_REG_YOUT_L	0x08
+#define KX022A_REG_ZOUT_L	0x0a
+#define KX022A_REG_COTR		0x0c
+#define KX022A_REG_TSCP		0x10
+#define KX022A_REG_INT_REL	0x17
+
+#define KX022A_REG_ODCNTL	0x1b
+
+#define KX022A_REG_BTS_WUF_TH	0x31
+#define KX022A_REG_MAN_WAKE	0x2c
+
+#define KX022A_REG_BUF_CNTL1	0x3a
+#define KX022A_MASK_WM_TH	GENMASK(6, 0)
+#define KX022A_REG_BUF_CNTL2	0x3b
+#define KX022A_MASK_BUF_EN	BIT(7)
+#define KX022A_MASK_BRES16	BIT(6)
+#define KX022A_REG_BUF_STATUS_1	0x3c
+#define KX022A_REG_BUF_STATUS_2	0x3d
+#define KX022A_REG_BUF_CLEAR	0x3e
+#define KX022A_REG_BUF_READ	0x3f
+#define KX022A_MASK_ODR		GENMASK(3, 0)
+#define KX022A_ODR_SHIFT	3
+#define KX022A_FIFO_MAX_WMI_TH	41
+
+#define KX022A_REG_INC1		0x1c
+#define KX022A_REG_INC5		0x20
+#define KX022A_REG_INC6		0x21
+#define KX022A_MASK_IEN		BIT(5)
+#define KX022A_MASK_IPOL	BIT(4)
+#define KX022A_IPOL_LOW		0
+#define KX022A_IPOL_HIGH	KX022A_MASK_IPOL1
+#define KX022A_MASK_ITYP	BIT(3)
+#define KX022A_ITYP_PULSE	KX022A_MASK_ITYP
+#define KX022A_ITYP_LEVEL	0
+
+#define KX022A_REG_INC4		0x1f
+#define KX022A_MASK_WMI		BIT(5)
+
+#define KX022A_REG_SELF_TEST	0x60
+#define KX022A_MAX_REGISTER	0x60
+
+struct device;
+
+int kx022a_probe_internal(struct device *dev);
+extern const struct regmap_config kx022a_regmap;
+
+#endif