From: William Breathitt Gray <vilhelm.gray@gmail.com>
To: gregkh@linuxfoundation.org
Cc: jic23@kernel.org, linux-arm-kernel@lists.infradead.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-iio@vger.kernel.org, fabrice.gasnier@st.com,
benjamin.gaignard@st.com, knaack.h@gmx.de, lars@metafoo.de,
pmeerw@pmeerw.net, akpm@linux-foundation.org,
david@lechnology.com, robh+dt@kernel.org, mark.rutland@arm.com,
shawnguo@kernel.org, leoyang.li@nxp.com,
daniel.lezcano@linaro.org, tglx@linutronix.de,
thierry.reding@gmail.com, esben@haabendal.dk,
linux-pwm@vger.kernel.org, linuxppc-dev@lists.ozlabs.org,
patrick.havelange@essensium.com,
William Breathitt Gray <vilhelm.gray@gmail.com>
Subject: [PATCH v10 12/18] include/fsl: add common FlexTimer #defines in a separate header.
Date: Tue, 2 Apr 2019 15:30:47 +0900 [thread overview]
Message-ID: <4107a3897b6dc081bbf598d4faedaf3bc306a1d2.1554184734.git.vilhelm.gray@gmail.com> (raw)
In-Reply-To: <cover.1554184734.git.vilhelm.gray@gmail.com>
From: Patrick Havelange <patrick.havelange@essensium.com>
Several files are/will be using the same #defines to use the Flextimer
module. Regroup them in a common file.
Reviewed-by: Esben Haabendal <esben@haabendal.dk>
Signed-off-by: Patrick Havelange <patrick.havelange@essensium.com>
Signed-off-by: William Breathitt Gray <vilhelm.gray@gmail.com>
---
include/linux/fsl/ftm.h | 88 +++++++++++++++++++++++++++++++++++++++++
1 file changed, 88 insertions(+)
create mode 100644 include/linux/fsl/ftm.h
diff --git a/include/linux/fsl/ftm.h b/include/linux/fsl/ftm.h
new file mode 100644
index 000000000000..d59011acf66c
--- /dev/null
+++ b/include/linux/fsl/ftm.h
@@ -0,0 +1,88 @@
+// SPDX-License-Identifier: GPL-2.0
+#ifndef __FSL_FTM_H__
+#define __FSL_FTM_H__
+
+#define FTM_SC 0x0 /* Status And Control */
+#define FTM_CNT 0x4 /* Counter */
+#define FTM_MOD 0x8 /* Modulo */
+
+#define FTM_CNTIN 0x4C /* Counter Initial Value */
+#define FTM_STATUS 0x50 /* Capture And Compare Status */
+#define FTM_MODE 0x54 /* Features Mode Selection */
+#define FTM_SYNC 0x58 /* Synchronization */
+#define FTM_OUTINIT 0x5C /* Initial State For Channels Output */
+#define FTM_OUTMASK 0x60 /* Output Mask */
+#define FTM_COMBINE 0x64 /* Function For Linked Channels */
+#define FTM_DEADTIME 0x68 /* Deadtime Insertion Control */
+#define FTM_EXTTRIG 0x6C /* FTM External Trigger */
+#define FTM_POL 0x70 /* Channels Polarity */
+#define FTM_FMS 0x74 /* Fault Mode Status */
+#define FTM_FILTER 0x78 /* Input Capture Filter Control */
+#define FTM_FLTCTRL 0x7C /* Fault Control */
+#define FTM_QDCTRL 0x80 /* Quadrature Decoder Control And Status */
+#define FTM_CONF 0x84 /* Configuration */
+#define FTM_FLTPOL 0x88 /* FTM Fault Input Polarity */
+#define FTM_SYNCONF 0x8C /* Synchronization Configuration */
+#define FTM_INVCTRL 0x90 /* FTM Inverting Control */
+#define FTM_SWOCTRL 0x94 /* FTM Software Output Control */
+#define FTM_PWMLOAD 0x98 /* FTM PWM Load */
+
+#define FTM_SC_CLK_MASK_SHIFT 3
+#define FTM_SC_CLK_MASK (3 << FTM_SC_CLK_MASK_SHIFT)
+#define FTM_SC_TOF 0x80
+#define FTM_SC_TOIE 0x40
+#define FTM_SC_CPWMS 0x20
+#define FTM_SC_CLKS 0x18
+#define FTM_SC_PS_1 0x0
+#define FTM_SC_PS_2 0x1
+#define FTM_SC_PS_4 0x2
+#define FTM_SC_PS_8 0x3
+#define FTM_SC_PS_16 0x4
+#define FTM_SC_PS_32 0x5
+#define FTM_SC_PS_64 0x6
+#define FTM_SC_PS_128 0x7
+#define FTM_SC_PS_MASK 0x7
+
+#define FTM_MODE_FAULTIE 0x80
+#define FTM_MODE_FAULTM 0x60
+#define FTM_MODE_CAPTEST 0x10
+#define FTM_MODE_PWMSYNC 0x8
+#define FTM_MODE_WPDIS 0x4
+#define FTM_MODE_INIT 0x2
+#define FTM_MODE_FTMEN 0x1
+
+/* NXP Errata: The PHAFLTREN and PHBFLTREN bits are tide to zero internally
+ * and these bits cannot be set. Flextimer cannot use Filter in
+ * Quadrature Decoder Mode.
+ * https://community.nxp.com/thread/467648#comment-1010319
+ */
+#define FTM_QDCTRL_PHAFLTREN 0x80
+#define FTM_QDCTRL_PHBFLTREN 0x40
+#define FTM_QDCTRL_PHAPOL 0x20
+#define FTM_QDCTRL_PHBPOL 0x10
+#define FTM_QDCTRL_QUADMODE 0x8
+#define FTM_QDCTRL_QUADDIR 0x4
+#define FTM_QDCTRL_TOFDIR 0x2
+#define FTM_QDCTRL_QUADEN 0x1
+
+#define FTM_FMS_FAULTF 0x80
+#define FTM_FMS_WPEN 0x40
+#define FTM_FMS_FAULTIN 0x10
+#define FTM_FMS_FAULTF3 0x8
+#define FTM_FMS_FAULTF2 0x4
+#define FTM_FMS_FAULTF1 0x2
+#define FTM_FMS_FAULTF0 0x1
+
+#define FTM_CSC_BASE 0xC
+#define FTM_CSC_MSB 0x20
+#define FTM_CSC_MSA 0x10
+#define FTM_CSC_ELSB 0x8
+#define FTM_CSC_ELSA 0x4
+#define FTM_CSC(_channel) (FTM_CSC_BASE + ((_channel) * 8))
+
+#define FTM_CV_BASE 0x10
+#define FTM_CV(_channel) (FTM_CV_BASE + ((_channel) * 8))
+
+#define FTM_PS_MAX 7
+
+#endif
--
2.21.0
next prev parent reply other threads:[~2019-04-02 6:32 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-04-02 6:30 [PATCH v10 00/18] Introduce the Counter subsystem William Breathitt Gray
2019-04-02 6:30 ` [PATCH v10 01/18] counter: Introduce the Generic Counter interface William Breathitt Gray
2019-04-08 21:55 ` Pavel Machek
2019-04-09 4:57 ` William Breathitt Gray
2019-04-02 6:30 ` [PATCH v10 02/18] counter: Documentation: Add Generic Counter sysfs documentation William Breathitt Gray
2019-04-08 21:55 ` Pavel Machek
2019-04-09 5:07 ` William Breathitt Gray
2019-04-09 13:12 ` David Lechner
2019-04-02 6:30 ` [PATCH v10 03/18] docs: Add Generic Counter interface documentation William Breathitt Gray
2019-04-02 6:30 ` [PATCH v10 04/18] iio: 104-quad-8: Update license boilerplate William Breathitt Gray
2019-04-02 6:30 ` [PATCH v10 05/18] counter: 104-quad-8: Add Generic Counter interface support William Breathitt Gray
2019-04-02 6:30 ` [PATCH v10 06/18] counter: 104-quad-8: Documentation: Add Generic Counter sysfs documentation William Breathitt Gray
2019-04-02 6:30 ` [PATCH v10 07/18] counter: Add STM32 Timer quadrature encoder William Breathitt Gray
2019-04-02 6:30 ` [PATCH v10 08/18] dt-bindings: counter: Document stm32 " William Breathitt Gray
2019-04-02 6:30 ` [PATCH v10 09/18] counter: stm32-lptimer: add counter device William Breathitt Gray
2019-04-02 6:30 ` [PATCH v10 10/18] dt-bindings: counter: Adjust dt-bindings for STM32 lptimer move William Breathitt Gray
2019-04-02 6:30 ` [PATCH v10 11/18] iio: counter: Add deprecation markings for IIO Counter attributes William Breathitt Gray
2019-04-02 6:30 ` William Breathitt Gray [this message]
2019-04-02 6:30 ` [PATCH v10 13/18] drivers/pwm: pwm-fsl-ftm: use common header for FlexTimer #defines William Breathitt Gray
2019-04-02 6:30 ` [PATCH v10 14/18] drivers/clocksource: timer-fsl-ftm: " William Breathitt Gray
2019-04-25 21:41 ` Daniel Lezcano
2019-04-02 6:30 ` [PATCH v10 15/18] dt-bindings: counter: ftm-quaddec William Breathitt Gray
2019-04-26 14:10 ` Rob Herring
2019-04-02 6:30 ` [PATCH v10 16/18] counter: add FlexTimer Module Quadrature decoder counter driver William Breathitt Gray
2019-04-02 6:30 ` [PATCH v10 17/18] counter: ftm-quaddec: Documentation: Add specific counter sysfs documentation William Breathitt Gray
2019-04-02 6:30 ` [PATCH v10 18/18] LS1021A: dtsi: add ftm quad decoder entries William Breathitt Gray
2019-04-07 14:25 ` [PATCH v10 00/18] Introduce the Counter subsystem Jonathan Cameron
2019-04-25 19:36 ` Greg KH
2019-04-27 11:49 ` Jonathan Cameron
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