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* Samsung Exynos5250 Clock Controller

The Exynos5250 clock controller generates and supplies clock to various
controllers within the Exynos5250 SoC.

Required Properties:

- comptible: should be one of the following.
  - "samsung,exynos5250-clock" - controller compatible with Exynos5250 SoC.

- reg: physical base address of the controller and length of memory mapped
  region.

- #clock-cells: should be 1.

The following is the list of clocks generated by the controller. Each clock is
assigned an identifier and client nodes use this identifier to specify the
clock which they consume.


       [Core Clocks]

  Clock			ID
  ----------------------------

  fin_pll		1

  [Clock Gate for Special Clocks]

  Clock			ID
  ----------------------------

  sclk_cam_bayer	128
  sclk_cam0		129
  sclk_cam1		130
  sclk_gscl_wa		131
  sclk_gscl_wb		132
  sclk_fimd1		133
  sclk_mipi1		134
  sclk_dp		135
  sclk_hdmi		136
  sclk_pixel		137
  sclk_audio0		138
  sclk_mmc0		139
  sclk_mmc1		140
  sclk_mmc2		141
  sclk_mmc3		142
  sclk_sata		143
  sclk_usb3		144
  sclk_jpeg		145
  sclk_uart0		146
  sclk_uart1		147
  sclk_uart2		148
  sclk_uart3		149
  sclk_pwm		150
  sclk_audio1		151
  sclk_audio2		152
  sclk_spdif		153
  sclk_spi0		154
  sclk_spi1		155
  sclk_spi2		156


   [Peripheral Clock Gates]

  Clock			ID
  ----------------------------

  gscl0			256
  gscl1			257
  gscl2			258
  gscl3			259
  gscl_wa		260
  gscl_wb		261
  smmu_gscl0		262
  smmu_gscl1		263
  smmu_gscl2		264
  smmu_gscl3		265
  mfc			266
  smmu_mfcl		267
  smmu_mfcr		268
  rotator		269
  jpeg			270
  mdma1			271
  smmu_rotator		272
  smmu_jpeg		273
  smmu_mdma1		274
  pdma0			275
  pdma1			276
  sata			277
  usbotg		278
  mipi_hsi		279
  sdmmc0		280
  sdmmc1		281
  sdmmc2		282
  sdmmc3		283
  sromc			284
  usb2			285
  usb3			286
  sata_phyctrl		287
  sata_phyi2c		288
  uart0			289
  uart1			290
  uart2			291
  uart3			292
  uart4			293
  i2c0			294
  i2c1			295
  i2c2			296
  i2c3			297
  i2c4			298
  i2c5			299
  i2c6			300
  i2c7			301
  i2c_hdmi		302
  adc			303
  spi0			304
  spi1			305
  spi2			306
  i2s1			307
  i2s2			308
  pcm1			309
  pcm2			310
  pwm			311
  spdif			312
  ac97			313
  hsi2c0		314
  hsi2c1		315
  hs12c2		316
  hs12c3		317
  chipid		318
  sysreg		319
  pmu			320
  cmu_top		321
  cmu_core		322
  cmu_mem		323
  tzpc0			324
  tzpc1			325
  tzpc2			326
  tzpc3			327
  tzpc4			328
  tzpc5			329
  tzpc6			330
  tzpc7			331
  tzpc8			332
  tzpc9			333
  hdmi_cec		334
  mct			335
  wdt			336
  rtc			337
  tmu			338
  fimd1			339
  mie1			340
  dsim0			341
  dp			342
  mixer			343
  hdmi			344


   [Clock Muxes]

  Clock			ID
  ----------------------------
  mout_hdmi		1024


Example 1: An example of a clock controller node is listed below.

	clock: clock-controller@0x10010000 {
		compatible = "samsung,exynos5250-clock";
		reg = <0x10010000 0x30000>;
		#clock-cells = <1>;
	};

Example 2: UART controller node that consumes the clock generated by the clock
	   controller. Refer to the standard clock bindings for information
	   about 'clocks' and 'clock-names' property.

	serial@13820000 {
		compatible = "samsung,exynos4210-uart";
		reg = <0x13820000 0x100>;
		interrupts = <0 54 0>;
		clocks = <&clock 314>, <&clock 153>;
		clock-names = "uart", "clk_uart_baud0";
	};