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100 files changed, 15065 insertions, 3123 deletions
diff --git a/Documentation/devicetree/bindings/clock/clk-exynos-audss.txt b/Documentation/devicetree/bindings/clock/clk-exynos-audss.txt new file mode 100644 index 00000000000..a1201802f90 --- /dev/null +++ b/Documentation/devicetree/bindings/clock/clk-exynos-audss.txt @@ -0,0 +1,64 @@ +* Samsung Audio Subsystem Clock Controller + +The Samsung Audio Subsystem clock controller generates and supplies clocks +to Audio Subsystem block available in the S5PV210 and Exynos SoCs. The clock +binding described here is applicable to all SoC's in Exynos family. + +Required Properties: + +- compatible: should be one of the following: + - "samsung,exynos4210-audss-clock" - controller compatible with all Exynos4 SoCs. + - "samsung,exynos5250-audss-clock" - controller compatible with all Exynos5 SoCs. + +- reg: physical base address and length of the controller's register set. + +- #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. Some of the clocks are available only on a particular +Exynos4 SoC and this is specified where applicable. + +Provided clocks: + +Clock ID SoC (if specific) +----------------------------------------------- + +mout_audss 0 +mout_i2s 1 +dout_srp 2 +dout_aud_bus 3 +dout_i2s 4 +srp_clk 5 +i2s_bus 6 +sclk_i2s 7 +pcm_bus 8 +sclk_pcm 9 + +Example 1: An example of a clock controller node is listed below. + +clock_audss: audss-clock-controller@3810000 { + compatible = "samsung,exynos5250-audss-clock"; + reg = <0x03810000 0x0C>; + #clock-cells = <1>; +}; + +Example 2: I2S 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. + +i2s0: i2s@03830000 { + compatible = "samsung,i2s-v5"; + reg = <0x03830000 0x100>; + dmas = <&pdma0 10 + &pdma0 9 + &pdma0 8>; + dma-names = "tx", "rx", "tx-sec"; + clocks = <&clock_audss EXYNOS_I2S_BUS>, + <&clock_audss EXYNOS_I2S_BUS>, + <&clock_audss EXYNOS_SCLK_I2S>, + <&clock_audss EXYNOS_MOUT_AUDSS>, + <&clock_audss EXYNOS_MOUT_I2S>; + clock-names = "iis", "i2s_opclk0", "i2s_opclk1", + "mout_audss", "mout_i2s"; +}; diff --git a/Documentation/devicetree/bindings/clock/exynos4-clock.txt b/Documentation/devicetree/bindings/clock/exynos4-clock.txt index ea5e26f16ae..14d5c2af26f 100644 --- a/Documentation/devicetree/bindings/clock/exynos4-clock.txt +++ b/Documentation/devicetree/bindings/clock/exynos4-clock.txt @@ -102,6 +102,7 @@ Exynos4 SoC and this is specified where applicable. sclk_spi0_isp 174 Exynos4x12 sclk_spi1_isp 175 Exynos4x12 sclk_uart_isp 176 Exynos4x12 + sclk_fimg2d 177 [Peripheral Clock Gates] @@ -129,7 +130,7 @@ Exynos4 SoC and this is specified where applicable. smmu_mfcl 274 smmu_mfcr 275 g3d 276 - g2d 277 Exynos4210 + g2d 277 rotator 278 Exynos4210 mdma 279 Exynos4210 smmu_g2d 280 Exynos4210 diff --git a/Documentation/devicetree/bindings/clock/exynos5420-clock.txt b/Documentation/devicetree/bindings/clock/exynos5420-clock.txt new file mode 100644 index 00000000000..9bcc4b1bff5 --- /dev/null +++ b/Documentation/devicetree/bindings/clock/exynos5420-clock.txt @@ -0,0 +1,201 @@ +* Samsung Exynos5420 Clock Controller + +The Exynos5420 clock controller generates and supplies clock to various +controllers within the Exynos5420 SoC. + +Required Properties: + +- comptible: should be one of the following. + - "samsung,exynos5420-clock" - controller compatible with Exynos5420 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_uart0 128 + sclk_uart1 129 + sclk_uart2 130 + sclk_uart3 131 + sclk_mmc0 132 + sclk_mmc1 133 + sclk_mmc2 134 + sclk_spi0 135 + sclk_spi1 136 + sclk_spi2 137 + sclk_i2s1 138 + sclk_i2s2 139 + sclk_pcm1 140 + sclk_pcm2 141 + sclk_spdif 142 + sclk_hdmi 143 + sclk_pixel 144 + sclk_dp1 145 + sclk_mipi1 146 + sclk_fimd1 147 + sclk_maudio0 148 + sclk_maupcm0 149 + sclk_usbd300 150 + sclk_usbd301 151 + sclk_usbphy300 152 + sclk_usbphy301 153 + sclk_unipro 154 + sclk_pwm 155 + sclk_gscl_wa 156 + sclk_gscl_wb 157 + + [Peripheral Clock Gates] + + Clock ID + ---------------------------- + + aclk66_peric 256 + uart0 257 + uart1 258 + uart2 259 + uart3 260 + i2c0 261 + i2c1 262 + i2c2 263 + i2c3 264 + i2c4 265 + i2c5 266 + i2c6 267 + i2c7 268 + i2c_hdmi 269 + tsadc 270 + spi0 271 + spi1 272 + spi2 273 + keyif 274 + i2s1 275 + i2s2 276 + pcm1 277 + pcm2 278 + pwm 279 + spdif 280 + i2c8 281 + i2c9 282 + i2c10 283 + aclk66_psgen 300 + chipid 301 + sysreg 302 + tzpc0 303 + tzpc1 304 + tzpc2 305 + tzpc3 306 + tzpc4 307 + tzpc5 308 + tzpc6 309 + tzpc7 310 + tzpc8 311 + tzpc9 312 + hdmi_cec 313 + seckey 314 + mct 315 + wdt 316 + rtc 317 + tmu 318 + tmu_gpu 319 + pclk66_gpio 330 + aclk200_fsys2 350 + mmc0 351 + mmc1 352 + mmc2 353 + sromc 354 + ufs 355 + aclk200_fsys 360 + tsi 361 + pdma0 362 + pdma1 363 + rtic 364 + usbh20 365 + usbd300 366 + usbd301 377 + aclk400_mscl 380 + mscl0 381 + mscl1 382 + mscl2 383 + smmu_mscl0 384 + smmu_mscl1 385 + smmu_mscl2 386 + aclk333 400 + mfc 401 + smmu_mfcl 402 + smmu_mfcr 403 + aclk200_disp1 410 + dsim1 411 + dp1 412 + hdmi 413 + aclk300_disp1 420 + fimd1 421 + smmu_fimd1 422 + aclk166 430 + mixer 431 + aclk266 440 + rotator 441 + mdma1 442 + smmu_rotator 443 + smmu_mdma1 444 + aclk300_jpeg 450 + jpeg 451 + jpeg2 452 + smmu_jpeg 453 + aclk300_gscl 460 + smmu_gscl0 461 + smmu_gscl1 462 + gscl_wa 463 + gscl_wb 464 + gscl0 465 + gscl1 466 + clk_3aa 467 + a |