[PATCH v3 3/4] Document: dt: binding: imx: update clock doc for imx6sll
Bai Ping
ping.bai at nxp.com
Tue Feb 6 18:00:18 PST 2018
Add clock binding doc update for imx6sll.
Signed-off-by: Bai Ping <ping.bai at nxp.com>
---
change from v2->v3:
- remove the leading 0s
- move the imx6sll-clock.h to this patch.
---
.../devicetree/bindings/clock/imx6sll-clock.txt | 37 ++++
include/dt-bindings/clock/imx6sll-clock.h | 204 +++++++++++++++++++++
2 files changed, 241 insertions(+)
create mode 100644 Documentation/devicetree/bindings/clock/imx6sll-clock.txt
create mode 100644 include/dt-bindings/clock/imx6sll-clock.h
diff --git a/Documentation/devicetree/bindings/clock/imx6sll-clock.txt b/Documentation/devicetree/bindings/clock/imx6sll-clock.txt
new file mode 100644
index 0000000..b5d272f
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/imx6sll-clock.txt
@@ -0,0 +1,37 @@
+* Clock bindings for Freescale i.MX6 SLL
+
+Required properties:
+- compatible: Should be "fsl,imx6sll-ccm"
+- reg: Address and length of the register set
+- #clock-cells: Should be <1>
+- clocks: list of clock specifiers, must contain an entry for each required
+ entry in clock-names
+- clock-names: should include entries "ckil", "osc", "ipp_di0" and "ipp_di1"
+
+The clock consumer should specify the desired clock by having the clock
+ID in its "clocks" phandle cell. See include/dt-bindings/clock/imx6sll-clock.h
+for the full list of i.MX6 SLL clock IDs.
+
+Examples:
+
+#include <dt-bindings/clock/imx6sll-clock.h>
+
+clks: ccm at 20c4000 {
+ compatible = "fsl,imx6sll-ccm";
+ reg = <0x020c4000 0x4000>;
+ interrupts = <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 88 IRQ_TYPE_LEVEL_HIGH>;
+ #clock-cells = <1>;
+ clocks = <&ckil>, <&osc>, <&ipp_di0>, <&ipp_di1>;
+ clock-names = "ckil", "osc", "ipp_di0", "ipp_di1";
+};
+
+uart1: serial at 2020000 {
+ compatible = "fsl,imx6sl-uart", "fsl,imx6q-uart", "fsl,imx21-uart";
+ reg = <0x02020000 0x4000>;
+ interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clks IMX6SLL_CLK_UART1_IPG>,
+ <&clks IMX6SLL_CLK_UART1_SERIAL>;
+ clock-names = "ipg", "per";
+ status = "disabled";
+};
diff --git a/include/dt-bindings/clock/imx6sll-clock.h b/include/dt-bindings/clock/imx6sll-clock.h
new file mode 100644
index 0000000..39c2567
--- /dev/null
+++ b/include/dt-bindings/clock/imx6sll-clock.h
@@ -0,0 +1,204 @@
+/*
+ * Copyright (C) 2016 Freescale Semiconductor, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+
+#ifndef __DT_BINDINGS_CLOCK_IMX6SLL_H
+#define __DT_BINDINGS_CLOCK_IMX6SLL_H
+
+#define IMX6SLL_CLK_DUMMY 0
+#define IMX6SLL_CLK_CKIL 1
+#define IMX6SLL_CLK_OSC 2
+#define IMX6SLL_PLL1_BYPASS_SRC 3
+#define IMX6SLL_PLL2_BYPASS_SRC 4
+#define IMX6SLL_PLL3_BYPASS_SRC 5
+#define IMX6SLL_PLL4_BYPASS_SRC 6
+#define IMX6SLL_PLL5_BYPASS_SRC 7
+#define IMX6SLL_PLL6_BYPASS_SRC 8
+#define IMX6SLL_PLL7_BYPASS_SRC 9
+#define IMX6SLL_CLK_PLL1 10
+#define IMX6SLL_CLK_PLL2 11
+#define IMX6SLL_CLK_PLL3 12
+#define IMX6SLL_CLK_PLL4 13
+#define IMX6SLL_CLK_PLL5 14
+#define IMX6SLL_CLK_PLL6 15
+#define IMX6SLL_CLK_PLL7 16
+#define IMX6SLL_PLL1_BYPASS 17
+#define IMX6SLL_PLL2_BYPASS 18
+#define IMX6SLL_PLL3_BYPASS 19
+#define IMX6SLL_PLL4_BYPASS 20
+#define IMX6SLL_PLL5_BYPASS 21
+#define IMX6SLL_PLL6_BYPASS 22
+#define IMX6SLL_PLL7_BYPASS 23
+#define IMX6SLL_CLK_PLL1_SYS 24
+#define IMX6SLL_CLK_PLL2_BUS 25
+#define IMX6SLL_CLK_PLL3_USB_OTG 26
+#define IMX6SLL_CLK_PLL4_AUDIO 27
+#define IMX6SLL_CLK_PLL5_VIDEO 28
+#define IMX6SLL_CLK_PLL6_ENET 29
+#define IMX6SLL_CLK_PLL7_USB_HOST 30
+#define IMX6SLL_CLK_USBPHY1 31
+#define IMX6SLL_CLK_USBPHY2 32
+#define IMX6SLL_CLK_USBPHY1_GATE 33
+#define IMX6SLL_CLK_USBPHY2_GATE 34
+#define IMX6SLL_CLK_PLL2_PFD0 35
+#define IMX6SLL_CLK_PLL2_PFD1 36
+#define IMX6SLL_CLK_PLL2_PFD2 37
+#define IMX6SLL_CLK_PLL2_PFD3 38
+#define IMX6SLL_CLK_PLL3_PFD0 39
+#define IMX6SLL_CLK_PLL3_PFD1 40
+#define IMX6SLL_CLK_PLL3_PFD2 41
+#define IMX6SLL_CLK_PLL3_PFD3 42
+#define IMX6SLL_CLK_PLL4_POST_DIV 43
+#define IMX6SLL_CLK_PLL4_AUDIO_DIV 44
+#define IMX6SLL_CLK_PLL5_POST_DIV 45
+#define IMX6SLL_CLK_PLL5_VIDEO_DIV 46
+#define IMX6SLL_CLK_PLL2_198M 47
+#define IMX6SLL_CLK_PLL3_120M 48
+#define IMX6SLL_CLK_PLL3_80M 49
+#define IMX6SLL_CLK_PLL3_60M 50
+#define IMX6SLL_CLK_STEP 51
+#define IMX6SLL_CLK_PLL1_SW 52
+#define IMX6SLL_CLK_AXI_ALT_SEL 53
+#define IMX6SLL_CLK_AXI_SEL 54
+#define IMX6SLL_CLK_PERIPH_PRE 55
+#define IMX6SLL_CLK_PERIPH2_PRE 56
+#define IMX6SLL_CLK_PERIPH_CLK2_SEL 57
+#define IMX6SLL_CLK_PERIPH2_CLK2_SEL 58
+#define IMX6SLL_CLK_PERCLK_SEL 59
+#define IMX6SLL_CLK_USDHC1_SEL 60
+#define IMX6SLL_CLK_USDHC2_SEL 61
+#define IMX6SLL_CLK_USDHC3_SEL 62
+#define IMX6SLL_CLK_SSI1_SEL 63
+#define IMX6SLL_CLK_SSI2_SEL 64
+#define IMX6SLL_CLK_SSI3_SEL 65
+#define IMX6SLL_CLK_PXP_SEL 66
+#define IMX6SLL_CLK_LCDIF_PRE_SEL 67
+#define IMX6SLL_CLK_LCDIF_SEL 68
+#define IMX6SLL_CLK_EPDC_PRE_SEL 69
+#define IMX6SLL_CLK_SPDIF_SEL 70
+#define IMX6SLL_CLK_ECSPI_SEL 71
+#define IMX6SLL_CLK_UART_SEL 72
+#define IMX6SLL_CLK_ARM 73
+#define IMX6SLL_CLK_PERIPH 74
+#define IMX6SLL_CLK_PERIPH2 75
+#define IMX6SLL_CLK_PERIPH2_CLK2 76
+#define IMX6SLL_CLK_PERIPH_CLK2 77
+#define IMX6SLL_CLK_MMDC_PODF 78
+#define IMX6SLL_CLK_AXI_PODF 79
+#define IMX6SLL_CLK_AHB 80
+#define IMX6SLL_CLK_IPG 81
+#define IMX6SLL_CLK_PERCLK 82
+#define IMX6SLL_CLK_USDHC1_PODF 83
+#define IMX6SLL_CLK_USDHC2_PODF 84
+#define IMX6SLL_CLK_USDHC3_PODF 85
+#define IMX6SLL_CLK_SSI1_PRED 86
+#define IMX6SLL_CLK_SSI2_PRED 87
+#define IMX6SLL_CLK_SSI3_PRED 88
+#define IMX6SLL_CLK_SSI1_PODF 89
+#define IMX6SLL_CLK_SSI2_PODF 90
+#define IMX6SLL_CLK_SSI3_PODF 91
+#define IMX6SLL_CLK_PXP_PODF 92
+#define IMX6SLL_CLK_LCDIF_PRED 93
+#define IMX6SLL_CLK_LCDIF_PODF 94
+#define IMX6SLL_CLK_EPDC_SEL 95
+#define IMX6SLL_CLK_EPDC_PODF 96
+#define IMX6SLL_CLK_SPDIF_PRED 97
+#define IMX6SLL_CLK_SPDIF_PODF 98
+#define IMX6SLL_CLK_ECSPI_PODF 99
+#define IMX6SLL_CLK_UART_PODF 100
+
+/* CCGR 0 */
+#define IMX6SLL_CLK_AIPSTZ1 101
+#define IMX6SLL_CLK_AIPSTZ2 102
+#define IMX6SLL_CLK_DCP 103
+#define IMX6SLL_CLK_UART2_IPG 104
+#define IMX6SLL_CLK_UART2_SERIAL 105
+
+/* CCGR 1 */
+#define IMX6SLL_CLK_ECSPI1 106
+#define IMX6SLL_CLK_ECSPI2 107
+#define IMX6SLL_CLK_ECSPI3 108
+#define IMX6SLL_CLK_ECSPI4 109
+#define IMX6SLL_CLK_UART3_IPG 110
+#define IMX6SLL_CLK_UART3_SERIAL 111
+#define IMX6SLL_CLK_UART4_IPG 112
+#define IMX6SLL_CLK_UART4_SERIAL 113
+#define IMX6SLL_CLK_EPIT1 114
+#define IMX6SLL_CLK_EPIT2 115
+#define IMX6SLL_CLK_GPT_BUS 116
+#define IMX6SLL_CLK_GPT_SERIAL 117
+
+/* CCGR2 */
+#define IMX6SLL_CLK_CSI 118
+#define IMX6SLL_CLK_I2C1 119
+#define IMX6SLL_CLK_I2C2 120
+#define IMX6SLL_CLK_I2C3 121
+#define IMX6SLL_CLK_OCOTP 122
+#define IMX6SLL_CLK_LCDIF_APB 123
+#define IMX6SLL_CLK_PXP 124
+
+/* CCGR3 */
+#define IMX6SLL_CLK_UART5_IPG 125
+#define IMX6SLL_CLK_UART5_SERIAL 126
+#define IMX6SLL_CLK_EPDC_AXI 127
+#define IMX6SLL_CLK_EPDC_PIX 128
+#define IMX6SLL_CLK_LCDIF_PIX 129
+#define IMX6SLL_CLK_WDOG1 130
+#define IMX6SLL_CLK_MMDC_P0_FAST 131
+#define IMX6SLL_CLK_MMDC_P0_IPG 132
+#define IMX6SLL_CLK_OCRAM 133
+
+/* CCGR4 */
+#define IMX6SLL_CLK_PWM1 134
+#define IMX6SLL_CLK_PWM2 135
+#define IMX6SLL_CLK_PWM3 136
+#define IMX6SLL_CLK_PWM4 137
+
+/* CCGR 5 */
+#define IMX6SLL_CLK_ROM 138
+#define IMX6SLL_CLK_SDMA 139
+#define IMX6SLL_CLK_KPP 140
+#define IMX6SLL_CLK_WDOG2 141
+#define IMX6SLL_CLK_SPBA 142
+#define IMX6SLL_CLK_SPDIF 143
+#define IMX6SLL_CLK_SPDIF_GCLK 144
+#define IMX6SLL_CLK_SSI1 145
+#define IMX6SLL_CLK_SSI1_IPG 146
+#define IMX6SLL_CLK_SSI2 147
+#define IMX6SLL_CLK_SSI2_IPG 148
+#define IMX6SLL_CLK_SSI3 149
+#define IMX6SLL_CLK_SSI3_IPG 150
+#define IMX6SLL_CLK_UART1_IPG 151
+#define IMX6SLL_CLK_UART1_SERIAL 152
+
+/* CCGR 6 */
+#define IMX6SLL_CLK_USBOH3 153
+#define IMX6SLL_CLK_USDHC1 154
+#define IMX6SLL_CLK_USDHC2 155
+#define IMX6SLL_CLK_USDHC3 156
+
+#define IMX6SLL_CLK_IPP_DI0 157
+#define IMX6SLL_CLK_IPP_DI1 158
+#define IMX6SLL_CLK_LDB_DI0_SEL 159
+#define IMX6SLL_CLK_LDB_DI0_DIV_3_5 160
+#define IMX6SLL_CLK_LDB_DI0_DIV_7 161
+#define IMX6SLL_CLK_LDB_DI0_DIV_SEL 162
+#define IMX6SLL_CLK_LDB_DI0 163
+#define IMX6SLL_CLK_LDB_DI1_SEL 164
+#define IMX6SLL_CLK_LDB_DI1_DIV_3_5 165
+#define IMX6SLL_CLK_LDB_DI1_DIV_7 166
+#define IMX6SLL_CLK_LDB_DI1_DIV_SEL 167
+#define IMX6SLL_CLK_LDB_DI1 168
+#define IMX6SLL_CLK_EXTERN_AUDIO_SEL 169
+#define IMX6SLL_CLK_EXTERN_AUDIO_PRED 170
+#define IMX6SLL_CLK_EXTERN_AUDIO_PODF 171
+#define IMX6SLL_CLK_EXTERN_AUDIO 172
+
+#define IMX6SLL_CLK_END 173
+
+#endif /* __DT_BINDINGS_CLOCK_IMX6SLL_H */
--
1.9.1
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