[v3 1/6] ARM: tegra20: create a DT header defining CLK IDs

[Hiroshi Doyu <hdoyu@nvidia.com>]

To replace magic number in tegra_car:

-               clocks = <&tegra_car 28>;
+               clocks = <&tegra_car CLK_HOST1X>;

Signed-off-by: Hiroshi Doyu <hdoyu@nvidia.com>
---
 arch/arm/boot/dts/tegra20-car.h |  158 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 158 insertions(+)
 create mode 100644 arch/arm/boot/dts/tegra20-car.h

diff --git a/arch/arm/boot/dts/tegra20-car.h b/arch/arm/boot/dts/tegra20-car.h
new file mode 100644
index 0000000..5508b66
--- /dev/null
+++ b/arch/arm/boot/dts/tegra20-car.h
@@ -0,0 +1,158 @@
+/*
+ * This header provides constants for binding nvidia,tegra20-car.
+ *
+ * The first 96 clocks are numbered to match the bits in the CAR's CLK_OUT_ENB
+ * registers. These IDs often match those in the CAR's RST_DEVICES registers,
+ * but not in all cases. Some bits in CLK_OUT_ENB affect multiple clocks. In
+ * this case, those clocks are assigned IDs above 95 in order to highlight
+ * this issue. Implementations that interpret these clock IDs as bit values
+ * within the CLK_OUT_ENB or RST_DEVICES registers should be careful to
+ * explicitly handle these special cases.
+ *
+ * The balance of the clocks controlled by the CAR are assigned IDs of 96 and
+ * above.
+ */
+
+#ifndef _DT_TEGRA20_CAR_H
+#define _DT_TEGRA20_CAR_H
+
+#define TEGRA20_CLK_CPU 0
+/* 1 */
+/* 2 */
+#define TEGRA20_CLK_AC97 3
+#define TEGRA20_CLK_RTC 4
+#define TEGRA20_CLK_TIMER 5
+#define TEGRA20_CLK_UARTA 6
+/* 7 */ /* register bit affects uart2 and vfir */
+#define TEGRA20_CLK_GPIO 8
+#define TEGRA20_CLK_SDMMC2 9
+/* 10 */ /* register bit affects spdif_in and spdif_out */
+#define TEGRA20_CLK_I2S1 11
+#define TEGRA20_CLK_I2C1 12
+#define TEGRA20_CLK_NDFLASH 13
+#define TEGRA20_CLK_SDMMC1 14
+#define TEGRA20_CLK_SDMMC4 15
+#define TEGRA20_CLK_TWC 16
+#define TEGRA20_CLK_PWM 17
+#define TEGRA20_CLK_I2S2 18
+#define TEGRA20_CLK_EPP 19
+/* 20 */ /* register bit affects vi and vi_sensor */
+#define TEGRA20_CLK_GR2D 21
+#define TEGRA20_CLK_USBD 22
+#define TEGRA20_CLK_ISP 23
+#define TEGRA20_CLK_GR3D 24
+#define TEGRA20_CLK_IDE 25
+#define TEGRA20_CLK_DISP2 26
+#define TEGRA20_CLK_DISP1 27
+#define TEGRA20_CLK_HOST1X 28
+#define TEGRA20_CLK_VCP 29
+/* 30 */
+#define TEGRA20_CLK_CACHE2 31
+
+#define TEGRA20_CLK_MEM 32
+#define TEGRA20_CLK_AHBDMA 33
+#define TEGRA20_CLK_APBDMA 34
+/* 35 */
+#define TEGRA20_CLK_KBC 36
+#define TEGRA20_CLK_STAT_MON 37
+#define TEGRA20_CLK_PMC 38
+#define TEGRA20_CLK_FUSE 39
+#define TEGRA20_CLK_KFUSE 40
+#define TEGRA20_CLK_SBC1 41
+#define TEGRA20_CLK_NOR 42
+#define TEGRA20_CLK_SPI 43
+#define TEGRA20_CLK_SBC2 44
+#define TEGRA20_CLK_XIO 45
+#define TEGRA20_CLK_SBC3 46
+#define TEGRA20_CLK_DVC 47
+#define TEGRA20_CLK_DSI 48
+/* 49 */ /* register bit affects tvo and cve */
+#define TEGRA20_CLK_MIPI 50
+#define TEGRA20_CLK_HDMI 51
+#define TEGRA20_CLK_CSI 52
+#define TEGRA20_CLK_TVDAC 53
+#define TEGRA20_CLK_I2C2 54
+#define TEGRA20_CLK_UARTC 55
+/* 56 */
+#define TEGRA20_CLK_EMC 57
+#define TEGRA20_CLK_USB2 58
+#define TEGRA20_CLK_USB3 59
+#define TEGRA20_CLK_MPE 60
+#define TEGRA20_CLK_VDE 61
+#define TEGRA20_CLK_BSEA 62
+#define TEGRA20_CLK_BSEV 63
+
+#define TEGRA20_CLK_SPEEDO 64
+#define TEGRA20_CLK_UARTD 65
+#define TEGRA20_CLK_UARTE 66
+#define TEGRA20_CLK_I2C3 67
+#define TEGRA20_CLK_SBC4 68
+#define TEGRA20_CLK_SDMMC3 69
+#define TEGRA20_CLK_PEX 70
+#define TEGRA20_CLK_OWR 71
+#define TEGRA20_CLK_AFI 72
+#define TEGRA20_CLK_CSITE 73
+#define TEGRA20_CLK_PCIE_XCLK 74
+#define TEGRA20_CLK_AVPUCQ 75
+#define TEGRA20_CLK_LA 76
+/* 77 */
+/* 78 */
+/* 79 */
+/* 80 */
+/* 81 */
+/* 82 */
+/* 83 */
+#define TEGRA20_CLK_IRAMA 84
+#define TEGRA20_CLK_IRAMB 85
+#define TEGRA20_CLK_IRAMC 86
+#define TEGRA20_CLK_IRAMD 87
+#define TEGRA20_CLK_CRAM2 88
+#define TEGRA20_CLK_AUDIO_2X 89 /* audio_2x_sync_clk */
+#define TEGRA20_CLK_D 90
+/* 91 */
+#define TEGRA20_CLK_CSUS 92
+#define TEGRA20_CLK_CDEV1 93
+#define TEGRA20_CLK_CDEV2 94
+/* 95 */
+
+#define TEGRA20_CLK_UARTB 96
+#define TEGRA20_CLK_VFIR 97
+#define TEGRA20_CLK_SPDIF_IN 98
+#define TEGRA20_CLK_SPDIF_OUT 99
+#define TEGRA20_CLK_VI 100
+#define TEGRA20_CLK_VI_SENSOR 101
+#define TEGRA20_CLK_TVO 102
+#define TEGRA20_CLK_CVE 103
+#define TEGRA20_CLK_OSC 104
+#define TEGRA20_CLK_32K 105 /* clk_s */
+#define TEGRA20_CLK_M 106
+#define TEGRA20_CLK_SCLK 107
+#define TEGRA20_CLK_CCLK 108
+#define TEGRA20_CLK_HCLK 109
+#define TEGRA20_CLK_PCLK 110
+#define TEGRA20_CLK_BLINK 111
+#define TEGRA20_CLK_PLL_A 112
+#define TEGRA20_CLK_PLL_A_OUT0 113
+#define TEGRA20_CLK_PLL_C 114
+#define TEGRA20_CLK_PLL_C_OUT1 115
+#define TEGRA20_CLK_PLL_D 116
+#define TEGRA20_CLK_PLL_D_OUT0 117
+#define TEGRA20_CLK_PLL_E 118
+#define TEGRA20_CLK_PLL_M 119
+#define TEGRA20_CLK_PLL_M_OUT1 120
+#define TEGRA20_CLK_PLL_P 121
+#define TEGRA20_CLK_PLL_P_OUT1 122
+#define TEGRA20_CLK_PLL_P_OUT2 123
+#define TEGRA20_CLK_PLL_P_OUT3 124
+#define TEGRA20_CLK_PLL_P_OUT4 125
+#define TEGRA20_CLK_PLL_S 126
+#define TEGRA20_CLK_PLL_U 127
+
+#define TEGRA20_CLK_PLL_X 128
+#define TEGRA20_CLK_COP 129 /* avp */
+#define TEGRA20_CLK_AUDIO 130 /* audio_sync_clk */
+#define TEGRA20_CLK_PLL_REF 131
+#define TEGRA20_CLK_TWD 132
+#define TEGRA20_CLK_MAX 133
+
+#endif	/* _DT_TEGRA20_CAR_H */
-- 
1.7.9.5