On 8 June 2013 16:55, Tomasz Figa <tomasz.figa@xxxxxxxxx> wrote:
> Hi Chander, Thomas,
>
> On Thursday 06 of June 2013 16:31:23 Chander Kashyap wrote:
>> The Exynos5420 clocks are statically listed and registered using the
>> Samsung specific common clock helper functions.
>
> Is the clock tree of Exynos5420 really so much different from Exynos5250
> that it needs a separate driver? Just asking out of curiousity, as I
> haven't an opportunity to look at Exynos5420 yet.
yes to many differences.
>
> Best regards,
> Tomasz
>
>> Signed-off-by: Chander Kashyap <chander.kashyap@xxxxxxxxxx>
>> Signed-off-by: Thomas Abraham <thomas.abraham@xxxxxxxxxx>
>> ---
>> .../devicetree/bindings/clock/exynos5420-clock.txt | 201 ++++++
>> drivers/clk/samsung/Makefile | 1 +
>> drivers/clk/samsung/clk-exynos5420.c | 762
>> ++++++++++++++++++++ 3 files changed, 964 insertions(+)
>> create mode 100644
>> Documentation/devicetree/bindings/clock/exynos5420-clock.txt create
>> mode 100644 drivers/clk/samsung/clk-exynos5420.c
>>
>> diff --git
>> a/Documentation/devicetree/bindings/clock/exynos5420-clock.txt
>> b/Documentation/devicetree/bindings/clock/exynos5420-clock.txt new file
>> mode 100644
>> index 0000000..72d25fc
>> --- /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
>> + ----------------------------
>> +
>> + oscclk 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 132
>> + sclk_mmc2 133
>> + sclk_spi0 134
>> + sclk_spi1 135
>> + sclk_spi2 136
>> + sclk_i2s1 137
>> + sclk_i2s2 138
>> + sclk_pcm1 139
>> + sclk_pcm2 140
>> + sclk_spdif 141
>> + sclk_hdmi 142
>> + sclk_pixel 143
>> + sclk_dp1 144
>> + sclk_mipi1 145
>> + sclk_fimd1 146
>> + sclk_maudio0 147
>> + sclk_maupcm0 148
>> + sclk_usbd300 149
>> + sclk_usbd301 150
>> + sclk_usbphy300 151
>> + sclk_usbphy301 152
>> + sclk_unipro 153
>> + sclk_pwm 154
>> + sclk_gscl_wa 155
>> + sclk_gscl_wb 156
>> +
>> + [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
>> + aclk266_g2d 470
>> + sss 471
>> + slim_sss 472
>> + mdma0 473
>> + aclk333_g2d 480
>> + g2d 481
>> + aclk333_432_gscl 490
>> + smmu_3aa 491
>> + smmu_fimcl0 492
>> + smmu_fimcl1 493
>> + smmu_fimcl3 494
>> + fimc_lite3 495
>> + aclk_g3d 500
>> + g3d 501
>> +
>> +Example 1: An example of a clock controller node is listed below.
>> +
>> + clock: clock-controller@0x10010000 {
>> + compatible = "samsung,exynos5420-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 259>, <&clock 130>;
>> + clock-names = "uart", "clk_uart_baud0";
>> + };
>> diff --git a/drivers/clk/samsung/Makefile b/drivers/clk/samsung/Makefile
>> index b7c232e..603ba4b 100644
>> --- a/drivers/clk/samsung/Makefile
>> +++ b/drivers/clk/samsung/Makefile
>> @@ -5,4 +5,5 @@
>> obj-$(CONFIG_COMMON_CLK) += clk.o clk-pll.o
>> obj-$(CONFIG_ARCH_EXYNOS4) += clk-exynos4.o
>> obj-$(CONFIG_SOC_EXYNOS5250) += clk-exynos5250.o
>> +obj-$(CONFIG_SOC_EXYNOS5420) += clk-exynos5420.o
>> obj-$(CONFIG_SOC_EXYNOS5440) += clk-exynos5440.o
>> diff --git a/drivers/clk/samsung/clk-exynos5420.c
>> b/drivers/clk/samsung/clk-exynos5420.c new file mode 100644
>> index 0000000..76ff872
>> --- /dev/null
>> +++ b/drivers/clk/samsung/clk-exynos5420.c
>> @@ -0,0 +1,762 @@
>> +/*
>> + * Copyright (c) 2013 Samsung Electronics Co., Ltd.
>> + * Authors: Thomas Abraham <thomas.ab@xxxxxxxxxxx>
>> + * Chander Kashyap <k.chander@xxxxxxxxxxx>
>> + *
>> + * 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.
>> + *
>> + * Common Clock Framework support for Exynos5420 SoC.
>> +*/
>> +
>> +#include <linux/clk.h>
>> +#include <linux/clkdev.h>
>> +#include <linux/clk-provider.h>
>> +#include <linux/of.h>
>> +#include <linux/of_address.h>
>> +
>> +#include "clk.h"
>> +#include "clk-pll.h"
>> +
>> +#define SRC_CPU 0x200
>> +#define DIV_CPU0 0x500
>> +#define DIV_CPU1 0x504
>> +#define GATE_BUS_CPU 0x700
>> +#define GATE_SCLK_CPU 0x800
>> +#define SRC_TOP0 0x10200
>> +#define SRC_TOP1 0x10204
>> +#define SRC_TOP2 0x10208
>> +#define SRC_TOP3 0x1020c
>> +#define SRC_TOP4 0x10210
>> +#define SRC_TOP5 0x10214
>> +#define SRC_TOP6 0x10218
>> +#define SRC_TOP7 0x1021c
>> +#define SRC_DISP10 0x1022c
>> +#define SRC_MAU 0x10240
>> +#define SRC_FSYS 0x10244
>> +#define SRC_PERIC0 0x10250
>> +#define SRC_PERIC1 0x10254
>> +#define SRC_TOP10 0x10280
>> +#define SRC_TOP11 0x10284
>> +#define SRC_TOP12 0x10288
>> +#define SRC_MASK_DISP10 0x1032c
>> +#define SRC_MASK_FSYS 0x10340
>> +#define SRC_MASK_PERIC0 0x10350
>> +#define SRC_MASK_PERIC1 0x10354
>> +#define DIV_TOP0 0x10500
>> +#define DIV_TOP1 0x10504
>> +#define DIV_TOP2 0x10508
>> +#define DIV_DISP10 0x1052c
>> +#define DIV_MAU 0x10544
>> +#define DIV_FSYS0 0x10548
>> +#define DIV_FSYS1 0x1054c
>> +#define DIV_FSYS2 0x10550
>> +#define DIV_PERIC0 0x10558
>> +#define DIV_PERIC1 0x1055c
>> +#define DIV_PERIC2 0x10560
>> +#define DIV_PERIC3 0x10564
>> +#define DIV_PERIC4 0x10568
>> +#define GATE_BUS_TOP 0x10700
>> +#define GATE_BUS_FSYS0 0x10740
>> +#define GATE_BUS_PERIC 0x10750
>> +#define GATE_BUS_PERIC1 0x10754
>> +#define GATE_BUS_PERIS0 0x10760
>> +#define GATE_BUS_PERIS1 0x10764
>> +#define GATE_IP_GSCL0 0x10910
>> +#define GATE_IP_GSCL1 0x10920
>> +#define GATE_IP_MFC 0x1092c
>> +#define GATE_IP_DISP1 0x10928
>> +#define GATE_IP_G3D 0x10930
>> +#define GATE_IP_GEN 0x10934
>> +#define GATE_IP_MSCL 0x10970
>> +#define GATE_TOP_SCLK_GSCL 0x10820
>> +#define GATE_TOP_SCLK_DISP1 0x10828
>> +#define GATE_TOP_SCLK_MAU 0x1083c
>> +#define GATE_TOP_SCLK_FSYS 0x10840
>> +#define GATE_TOP_SCLK_PERIC 0x10850
>> +#define SRC_CDREX 0x20200
>> +#define SRC_KFC 0x28200
>> +#define DIV_KFC0 0x28500
>> +
>> +enum exynos5420_clks {
>> + none,
>> +
>> + /* core clocks */
>> + oscclk,
>> +
>> + /* gate for special clocks (sclk) */
>> + sclk_uart0 = 128, sclk_uart1, sclk_uart2, sclk_uart3, sclk_mmc0,
>> + sclk_mmc1, sclk_mmc2, sclk_spi0, sclk_spi1, sclk_spi2, sclk_i2s1,
>> + sclk_i2s2, sclk_pcm1, sclk_pcm2, sclk_spdif, sclk_hdmi,
> sclk_pixel,
>> + sclk_dp1, sclk_mipi1, sclk_fimd1, sclk_maudio0, sclk_maupcm0,
>> + sclk_usbd300, sclk_usbd301, sclk_usbphy300, sclk_usbphy301,
>> sclk_unipro, + sclk_pwm, sclk_gscl_wa, sclk_gscl_wb,
>> +
>> + /* gate clocks */
>> + aclk66_peric = 256, uart0, uart1, uart2, uart3, i2c0, i2c1, i2c2,
>> i2c3, + i2c4, i2c5, i2c6, i2c7, i2c_hdmi, tsadc, spi0, spi1, spi2,
>> keyif, i2s1, + i2s2, pcm1, pcm2, pwm, spdif, i2c8, i2c9, i2c10,
>> aclk66_psgen = 300, + chipid, sysreg, tzpc0, tzpc1, tzpc2, tzpc3,
>> tzpc4, tzpc5, tzpc6, tzpc7, + tzpc8, tzpc9, hdmi_cec, seckey, mct, wdt,
>> rtc, tmu, tmu_gpu, + pclk66_gpio = 330, aclk200_fsys2 = 350, mmc0,
>> mmc1, mmc2, sromc, ufs, + aclk200_fsys = 360, tsi, pdma0, pdma1,
> rtic,
>> usbh20, usbd300, usbd301, + aclk400_mscl = 380, mscl0, mscl1, mscl2,
>> smmu_mscl0, smmu_mscl1, + smmu_mscl2, aclk333 = 400, mfc, smmu_mfcl,
>> smmu_mfcr,
>> + aclk200_disp1 = 410, dsim1, dp1, hdmi, aclk300_disp1 = 420, fimd1,
>> + smmu_fimd1, aclk166 = 430, mixer, aclk266 = 440, rotator, mdma1,
>> + smmu_rotator, smmu_mdma1, aclk300_jpeg = 450, jpeg, jpeg2,
> smmu_jpeg,
>> + aclk300_gscl = 460, smmu_gscl0, smmu_gscl1, gscl_wa, gscl_wb,
> gscl0,
>> + gscl1, clk_3aa, aclk266_g2d = 470, sss, slim_sss, mdma0,
>> + aclk333_g2d = 480, g2d, aclk333_432_gscl = 490, smmu_3aa,
> smmu_fimcl0,
>> + smmu_fimcl1, smmu_fimcl3, fimc_lite3, aclk_g3d = 500, g3d,
>> +
>> + nr_clks,
>> +};
>> +
>> +/*
>> + * list of controller registers to be saved and restored during a
>> + * suspend/resume cycle.
>> + */
>> +static __initdata unsigned long exynos5420_clk_regs[] = {
>> + SRC_CPU,
>> + DIV_CPU0,
>> + DIV_CPU1,
>> + GATE_BUS_CPU,
>> + GATE_SCLK_CPU,
>> + SRC_TOP0,
>> + SRC_TOP1,
>> + SRC_TOP2,
>> + SRC_TOP3,
>> + SRC_TOP4,
>> + SRC_TOP5,
>> + SRC_TOP6,
>> + SRC_TOP7,
>> + SRC_DISP10,
>> + SRC_MAU,
>> + SRC_FSYS,
>> + SRC_PERIC0,
>> + SRC_PERIC1,
>> + SRC_TOP10,
>> + SRC_TOP11,
>> + SRC_TOP12,
>> + SRC_MASK_DISP10,
>> + SRC_MASK_FSYS,
>> + SRC_MASK_PERIC0,
>> + SRC_MASK_PERIC1,
>> + DIV_TOP0,
>> + DIV_TOP1,
>> + DIV_TOP2,
>> + DIV_DISP10,
>> + DIV_MAU,
>> + DIV_FSYS0,
>> + DIV_FSYS1,
>> + DIV_FSYS2,
>> + DIV_PERIC0,
>> + DIV_PERIC1,
>> + DIV_PERIC2,
>> + DIV_PERIC3,
>> + DIV_PERIC4,
>> + GATE_BUS_TOP,
>> + GATE_BUS_FSYS0,
>> + GATE_BUS_PERIC,
>> + GATE_BUS_PERIC1,
>> + GATE_BUS_PERIS0,
>> + GATE_BUS_PERIS1,
>> + GATE_IP_GSCL0,
>> + GATE_IP_GSCL1,
>> + GATE_IP_MFC,
>> + GATE_IP_DISP1,
>> + GATE_IP_G3D,
>> + GATE_IP_GEN,
>> + GATE_IP_MSCL,
>> + GATE_TOP_SCLK_GSCL,
>> + GATE_TOP_SCLK_DISP1,
>> + GATE_TOP_SCLK_MAU,
>> + GATE_TOP_SCLK_FSYS,
>> + GATE_TOP_SCLK_PERIC,
>> + SRC_CDREX,
>> + SRC_KFC,
>> + DIV_KFC0,
>> +};
>> +
>> +/* list of all parent clocks */
>> +PNAME(mspll_cpu_p) = { "sclk_cpll", "sclk_dpll",
>> + "sclk_mpll", "sclk_spll" };
>> +PNAME(cpu_p) = { "mout_apll" , "mout_mspll_cpu" };
>> +PNAME(kfc_p) = { "mout_kpll" , "mout_mspll_kfc" };
>> +PNAME(apll_p) = { "oscclk", "fout_apll", };
>> +PNAME(bpll_p) = { "oscclk", "fout_bpll", };
>> +PNAME(cpll_p) = { "oscclk", "fout_cpll", };
>> +PNAME(dpll_p) = { "oscclk", "fout_dpll", };
>> +PNAME(epll_p) = { "oscclk", "fout_epll", };
>> +PNAME(ipll_p) = { "oscclk", "fout_ipll", };
>> +PNAME(kpll_p) = { "oscclk", "fout_kpll", };
>> +PNAME(mpll_p) = { "oscclk", "fout_mpll", };
>> +PNAME(rpll_p) = { "oscclk", "fout_rpll", };
>> +PNAME(spll_p) = { "oscclk", "fout_spll", };
>> +PNAME(vpll_p) = { "oscclk", "fout_vpll", };
>> +
>> +PNAME(group1_p) = { "sclk_cpll", "sclk_dpll", "sclk_mpll"
> };
>> +PNAME(group2_p) = { "oscclk", "sclk_cpll", "sclk_dpll",
> "sclk_mpll",
>> + "sclk_spll", "sclk_ipll", "sclk_epll",
> "sclk_rpll" };
>> +PNAME(group3_p) = { "sclk_rpll", "sclk_spll" };
>> +PNAME(group4_p) = { "sclk_ipll", "sclk_dpll", "sclk_mpll"
> };
>> +PNAME(group5_p) = { "sclk_vpll", "sclk_dpll" };
>> +
>> +PNAME(sw_aclk66_p) = { "dout_aclk66", "sclk_spll" };
>> +PNAME(aclk66_peric_p) = { "oscclk", "mout_sw_aclk66" };
>> +
>> +PNAME(sw_aclk200_fsys_p) = { "dout_aclk200_fsys", "sclk_spll"};
>> +PNAME(user_aclk200_fsys_p) = { "oscclk", "mout_sw_aclk200_fsys" };
>> +
>> +PNAME(sw_aclk200_fsys2_p) = { "dout_aclk200_fsys2", "sclk_spll"};
>> +PNAME(user_aclk200_fsys2_p) = { "oscclk", "mout_sw_aclk200_fsys2" };
>> +
>> +PNAME(sw_aclk200_p) = { "dout_aclk200", "sclk_spll"};
>> +PNAME(aclk200_disp1_p) = { "oscclk", "mout_sw_aclk200" };
>> +
>> +PNAME(sw_aclk400_mscl_p) = { "dout_aclk400_mscl", "sclk_spll"};
>> +PNAME(user_aclk400_mscl_p) = { "oscclk", "mout_sw_aclk400_mscl" };
>> +
>> +PNAME(sw_aclk333_p) = { "dout_aclk333", "sclk_spll"};
>> +PNAME(user_aclk333_p) = { "oscclk", "mout_sw_aclk333" };
>> +
>> +PNAME(sw_aclk166_p) = { "dout_aclk166", "sclk_spll"};
>> +PNAME(user_aclk166_p) = { "oscclk", "mout_sw_aclk166" };
>> +
>> +PNAME(sw_aclk266_p) = { "dout_aclk266", "sclk_spll"};
>> +PNAME(user_aclk266_p) = { "oscclk", "mout_sw_aclk266" };
>> +
>> +PNAME(sw_aclk333_432_gscl_p) = { "dout_aclk333_432_gscl", "sclk_spll"};
>> +PNAME(user_aclk333_432_gscl_p) = { "oscclk",
>> "mout_sw_aclk333_432_gscl" }; +
>> +PNAME(sw_aclk300_gscl_p) = { "dout_aclk300_gscl", "sclk_spll"};
>> +PNAME(user_aclk300_gscl_p) = { "oscclk", "mout_sw_aclk300_gscl" };
>> +
>> +PNAME(sw_aclk300_disp1_p) = { "dout_aclk300_disp1", "sclk_spll"};
>> +PNAME(user_aclk300_disp1_p) = { "oscclk", "mout_sw_aclk300_disp1" };
>> +
>> +PNAME(sw_aclk300_jpeg_p) = { "dout_aclk300_jpeg", "sclk_spll"};
>> +PNAME(user_aclk300_jpeg_p) = { "oscclk", "mout_sw_aclk300_jpeg" };
>> +
>> +PNAME(sw_aclk_g3d_p) = { "dout_aclk_g3d", "sclk_spll"};
>> +PNAME(user_aclk_g3d_p) = { "oscclk", "mout_sw_aclk_g3d" };
>> +
>> +PNAME(sw_aclk266_g2d_p) = { "dout_aclk266_g2d", "sclk_spll"};
>> +PNAME(user_aclk266_g2d_p) = { "oscclk", "mout_sw_aclk266_g2d" };
>> +
>> +PNAME(sw_aclk333_g2d_p) = { "dout_aclk333_g2d", "sclk_spll"};
>> +PNAME(user_aclk333_g2d_p) = { "oscclk", "mout_sw_aclk333_g2d" };
>> +
>> +PNAME(audio0_p) = { "oscclk", "cdclk0", "sclk_dpll", "sclk_mpll",
>> + "sclk_spll", "sclk_ipll", "sclk_epll", "sclk_rpll" };
>> +PNAME(audio1_p) = { "oscclk", "cdclk1", "sclk_dpll", "sclk_mpll",
>> + "sclk_spll", "sclk_ipll", "sclk_epll", "sclk_rpll" };
>> +PNAME(audio2_p) = { "oscclk", "cdclk2", "sclk_dpll", "sclk_mpll",
>> + "sclk_spll", "sclk_ipll", "sclk_epll", "sclk_rpll" };
>> +PNAME(spdif_p) = { "oscclk", "dout_audio0", "dout_audio1",
>> "dout_audio2", + "spdif_extclk", "sclk_ipll",
> "sclk_epll",
>> "sclk_rpll" };
>> +PNAME(hdmi_p) = { "sclk_hdmiphy", "dout_hdmi_pixel" };
>> +PNAME(maudio0_p) = { "oscclk", "maudio_clk", "sclk_dpll",
> "sclk_mpll",
>> + "sclk_spll", "sclk_ipll", "sclk_epll",
> "sclk_rpll" };
>> +
>> +/* fixed rate clocks generated outside the soc */
>> +struct samsung_fixed_rate_clock exynos5420_fixed_rate_ext_clks[]
>> __initdata = { + FRATE(oscclk, "oscclk", NULL, CLK_IS_ROOT, 0),
>> +};
>> +
>> +/* fixed rate clocks generated inside the soc */
>> +struct samsung_fixed_rate_clock exynos5420_fixed_rate_clks[] __initdata
>> = { + FRATE(none, "sclk_hdmiphy", NULL, CLK_IS_ROOT, 24000000),
>> + FRATE(none, "sclk_pwi", NULL, CLK_IS_ROOT, 24000000),
>> + FRATE(none, "sclk_usbh20", NULL, CLK_IS_ROOT, 48000000),
>> + FRATE(none, "mphy_refclk_ixtal24", NULL, CLK_IS_ROOT, 48000000),
>> + FRATE(none, "sclk_usbh20_scan_clk", NULL, CLK_IS_ROOT, 480000000),
>> +};
>> +
>> +struct samsung_fixed_factor_clock exynos5420_fixed_factor_clks[]
>> __initdata = { + FFACTOR(none, "sclk_hsic_12m", "oscclk", 1, 2, 0),
>> +};
>> +
>> +struct samsung_mux_clock exynos5420_mux_clks[] __initdata = {
>> + MUX(none, "mout_mspll_kfc", mspll_cpu_p, SRC_TOP7, 8, 2),
>> + MUX(none, "mout_mspll_cpu", mspll_cpu_p, SRC_TOP7, 12, 2),
>> + MUX(none, "mout_apll", apll_p, SRC_CPU, 0, 1),
>> + MUX(none, "mout_cpu", cpu_p, SRC_CPU, 16, 1),
>> + MUX(none, "mout_kpll", kpll_p, SRC_KFC, 0, 1),
>> + MUX(none, "mout_cpu_kfc", kfc_p, SRC_KFC, 16, 1),
>> +
>> + MUX(none, "sclk_bpll", bpll_p, SRC_CDREX, 0, 1),
>> +
>> + MUX_A(none, "mout_aclk400_mscl", group1_p,
>> + SRC_TOP0, 4, 2, "aclk400_mscl"),
>> + MUX(none, "mout_aclk200", group1_p, SRC_TOP0, 8, 2),
>> + MUX(none, "mout_aclk200_fsys2", group1_p, SRC_TOP0, 12, 2),
>> + MUX(none, "mout_aclk200_fsys", group1_p, SRC_TOP0, 28, 2),
>> +
>> + MUX(none, "mout_aclk333_432_gscl", group4_p, SRC_TOP1, 0, 2),
>> + MUX(none, "mout_aclk66", group1_p, SRC_TOP1, 8, 2),
>> + MUX(none, "mout_aclk266", group1_p, SRC_TOP1, 20, 2),
>> + MUX(none, "mout_aclk166", group1_p, SRC_TOP1, 24, 2),
>> + MUX(none, "mout_aclk333", group1_p, SRC_TOP1, 28, 2),
>> +
>> + MUX(none, "mout_aclk333_g2d", group1_p, SRC_TOP2, 8, 2),
>> + MUX(none, "mout_aclk266_g2d", group1_p, SRC_TOP2, 12, 2),
>> + MUX(none, "mout_aclk_g3d", group5_p, SRC_TOP2, 16, 1),
>> + MUX(none, "mout_aclk300_jpeg", group1_p, SRC_TOP2, 20, 2),
>> + MUX(none, "mout_aclk300_disp1", group1_p, SRC_TOP2, 24, 2),
>> + MUX(none, "mout_aclk300_gscl", group1_p, SRC_TOP2, 28, 2),
>> +
>> + MUX(none, "mout_user_aclk400_mscl", user_aclk400_mscl_p,
>> + SRC_TOP3, 4, 1),
>> + MUX_A(none, "mout_aclk200_disp1", aclk200_disp1_p,
>> + SRC_TOP3, 8, 1, "aclk200_disp1"),
>> + MUX(none, "mout_user_aclk200_fsys2", user_aclk200_fsys2_p,
>> + SRC_TOP3, 12, 1),
>> + MUX(none, "mout_user_aclk200_fsys", user_aclk200_fsys_p,
>> + SRC_TOP3, 28, 1),
>> +
>> + MUX(none, "mout_user_aclk333_432_gscl", user_aclk333_432_gscl_p,
>> + SRC_TOP4, 0, 1),
>> + MUX(none, "mout_aclk66_peric", aclk66_peric_p, SRC_TOP4, 8, 1),
>> + MUX(none, "mout_user_aclk266", user_aclk266_p, SRC_TOP4, 20, 1),
>> + MUX(none, "mout_user_aclk166", user_aclk166_p, SRC_TOP4, 24, 1),
>> + MUX(none, "mout_user_aclk333", user_aclk333_p, SRC_TOP4, 28, 1),
>> +
>> + MUX(none, "mout_aclk66_psgen", aclk66_peric_p, SRC_TOP5, 4, 1),
>> + MUX(none, "mout_user_aclk333_g2d", user_aclk333_g2d_p, SRC_TOP5,
> 8,
>> 1), + MUX(none, "mout_user_aclk266_g2d", user_aclk266_g2d_p, SRC_TOP5,
>> 12, 1), + MUX_A(none, "mout_user_aclk_g3d", user_aclk_g3d_p,
>> + SRC_TOP5, 16, 1, "aclkg3d"),
>> + MUX(none, "mout_user_aclk300_jpeg", user_aclk300_jpeg_p,
>> + SRC_TOP5, 20, 1),
>> + MUX(none, "mout_user_aclk300_disp1", user_aclk300_disp1_p,
>> + SRC_TOP5, 24, 1),
>> + MUX(none, "mout_user_aclk300_gscl", user_aclk300_gscl_p,
>> + SRC_TOP5, 28, 1),
>> +
>> + MUX(none, "sclk_mpll", mpll_p, SRC_TOP6, 0, 1),
>> + MUX(none, "sclk_vpll", vpll_p, SRC_TOP6, 4, 1),
>> + MUX(none, "sclk_spll", spll_p, SRC_TOP6, 8, 1),
>> + MUX(none, "sclk_ipll", ipll_p, SRC_TOP6, 12, 1),
>> + MUX(none, "sclk_rpll", rpll_p, SRC_TOP6, 16, 1),
>> + MUX(none, "sclk_epll", epll_p, SRC_TOP6, 20, 1),
>> + MUX(none, "sclk_dpll", dpll_p, SRC_TOP6, 24, 1),
>> + MUX(none, "sclk_cpll", cpll_p, SRC_TOP6, 28, 1),
>> +
>> + MUX(none, "mout_sw_aclk400_mscl", sw_aclk400_mscl_p, SRC_TOP10, 4,
> 1),
>> + MUX(none, "mout_sw_aclk200", sw_aclk200_p, SRC_TOP10, 8, 1),
>> + MUX(none, "mout_sw_aclk200_fsys2", sw_aclk200_fsys2_p,
>> + SRC_TOP10, 12, 1),
>> + MUX(none, "mout_sw_aclk200_fsys", sw_aclk200_fsys_p, SRC_TOP10,
> 28,
>> 1), +
>> + MUX(none, "mout_sw_aclk333_432_gscl", sw_aclk333_432_gscl_p,
>> + SRC_TOP11, 0, 1),
>> + MUX(none, "mout_sw_aclk66", sw_aclk66_p, SRC_TOP11, 8, 1),
>> + MUX(none, "mout_sw_aclk266", sw_aclk266_p, SRC_TOP11, 20, 1),
>> + MUX(none, "mout_sw_aclk166", sw_aclk166_p, SRC_TOP11, 24, 1),
>> + MUX(none, "mout_sw_aclk333", sw_aclk333_p, SRC_TOP11, 28, 1),
>> +
>> + MUX(none, "mout_sw_aclk333_g2d", sw_aclk333_g2d_p, SRC_TOP12, 8,
> 1),
>> + MUX(none, "mout_sw_aclk266_g2d", sw_aclk266_g2d_p, SRC_TOP12, 12,
> 1),
>> + MUX(none, "mout_sw_aclk_g3d", sw_aclk_g3d_p, SRC_TOP12, 16, 1),
>> + MUX(none, "mout_sw_aclk300_jpeg", sw_aclk300_jpeg_p, SRC_TOP12,
> 20,
>> 1), + MUX(none, "mout_sw_aclk300_disp1", sw_aclk300_disp1_p,
>> + SRC_TOP12, 24, 1),
>> + MUX(none, "mout_sw_aclk300_gscl", sw_aclk300_gscl_p, SRC_TOP12,
> 28,
>> 1), +
>> + /* DISP1 Block */
>> + MUX(none, "mout_fimd1", group3_p, SRC_DISP10, 4, 1),
>> + MUX(none, "mout_mipi1", group2_p, SRC_DISP10, 16, 3),
>> + MUX(none, "mout_dp1", group2_p, SRC_DISP10, 20, 3),
>> + MUX(none, "mout_pixel", group2_p, SRC_DISP10, 24, 3),
>> + MUX(none, "mout_hdmi", hdmi_p, SRC_DISP10, 28, 1),
>> +
>> + /* MAU Block */
>> + MUX(none, "mout_maudio0", maudio0_p, SRC_MAU, 28, 3),
>> +
>> + /* FSYS Block */
>> + MUX(none, "mout_usbd301", group2_p, SRC_FSYS, 4, 3),
>> + MUX(none, "mout_mmc0", group2_p, SRC_FSYS, 8, 3),
>> + MUX(none, "mout_mmc1", group2_p, SRC_FSYS, 12, 3),
>> + MUX(none, "mout_mmc2", group2_p, SRC_FSYS, 16, 3),
>> + MUX(none, "mout_usbd300", group2_p, SRC_FSYS, 20, 3),
>> + MUX(none, "mout_unipro", group2_p, SRC_FSYS, 24, 3),
>> +
>> + /* PERIC Block */
>> + MUX(none, "mout_uart0", group2_p, SRC_PERIC0, 4, 3),
>> + MUX(none, "mout_uart1", group2_p, SRC_PERIC0, 8, 3),
>> + MUX(none, "mout_uart2", group2_p, SRC_PERIC0, 12, 3),
>> + MUX(none, "mout_uart3", group2_p, SRC_PERIC0, 16, 3),
>> + MUX(none, "mout_pwm", group2_p, SRC_PERIC0, 24, 3),
>> + MUX(none, "mout_spdif", spdif_p, SRC_PERIC0, 28, 3),
>> + MUX(none, "mout_audio0", audio0_p, SRC_PERIC1, 8, 3),
>> + MUX(none, "mout_audio1", audio1_p, SRC_PERIC1, 12, 3),
>> + MUX(none, "mout_audio2", audio2_p, SRC_PERIC1, 16, 3),
>> + MUX(none, "mout_spi0", group2_p, SRC_PERIC1, 20, 3),
>> + MUX(none, "mout_spi1", group2_p, SRC_PERIC1, 24, 3),
>> + MUX(none, "mout_spi2", group2_p, SRC_PERIC1, 28, 3),
>> +};
>> +
>> +struct samsung_div_clock exynos5420_div_clks[] __initdata = {
>> + DIV(none, "div_arm", "mout_cpu", DIV_CPU0, 0, 3),
>> + DIV(none, "sclk_apll", "mout_apll", DIV_CPU0, 24, 3),
>> + DIV(none, "armclk2", "div_arm", DIV_CPU0, 28, 3),
>> + DIV(none, "div_kfc", "mout_cpu_kfc", DIV_KFC0, 0, 3),
>> + DIV(none, "sclk_kpll", "mout_kpll", DIV_KFC0, 24, 3),
>> +
>> + DIV(none, "dout_aclk400_mscl", "mout_aclk400_mscl", DIV_TOP0, 4,
> 3),
>> + DIV(none, "dout_aclk200", "mout_aclk200", DIV_TOP0, 8, 3),
>> + DIV(none, "dout_aclk200_fsys2", "mout_aclk200_fsys2", DIV_TOP0,
> 12,
>> 3), + DIV(none, "dout_pclk200_fsys", "mout_pclk200_fsys", DIV_TOP0, 24,
>> 3), + DIV(none, "dout_aclk200_fsys", "mout_aclk200_fsys", DIV_TOP0, 28,
>> 3), +
>> + DIV(none, "dout_aclk333_432_gscl", "mout_aclk333_432_gscl",
>> + DIV_TOP1, 0, 3),
>> + DIV(none, "dout_aclk66", "mout_aclk66", DIV_TOP1, 8, 6),
>> + DIV(none, "dout_aclk266", "mout_aclk266", DIV_TOP1, 20, 3),
>> + DIV(none, "dout_aclk166", "mout_aclk166", DIV_TOP1, 24, 3),
>> + DIV(none, "dout_aclk333", "mout_aclk333", DIV_TOP1, 28, 3),
>> +
>> + DIV(none, "dout_aclk333_g2d", "mout_aclk333_g2d", DIV_TOP2, 8, 3),
>> + DIV(none, "dout_aclk266_g2d", "mout_aclk266_g2d", DIV_TOP2, 12,
> 3),
>> + DIV(none, "dout_aclk_g3d", "mout_aclk_g3d", DIV_TOP2, 16, 3),
>> + DIV(none, "dout_aclk300_jpeg", "mout_aclk300_jpeg", DIV_TOP2, 20,
> 3),
>> + DIV_A(none, "dout_aclk300_disp1", "mout_aclk300_disp1",
>> + DIV_TOP2, 24, 3, "aclk300_disp1"),
>> + DIV(none, "dout_aclk300_gscl", "mout_aclk300_gscl", DIV_TOP2, 28,
> 3),
>> +
>> + /* DISP1 Block */
>> + DIV(none, "dout_fimd1", "mout_fimd1", DIV_DISP10, 0, 4),
>> + DIV(none, "dout_mipi1", "mout_mipi1", DIV_DISP10, 16, 8),
>> + DIV(none, "dout_dp1", "mout_dp1", DIV_DISP10, 24, 4),
>> + DIV(none, "dout_hdmi_pixel", "mout_pixel", DIV_DISP10, 28, 4),
>> +
>> + /* Audio Block */
>> + DIV(none, "dout_maudio0", "mout_maudio0", DIV_MAU, 20, 4),
>> + DIV(none, "dout_maupcm0", "dout_maudio0", DIV_MAU, 24, 8),
>> +
>> + /* USB3.0 */
>> + DIV(none, "dout_usbphy301", "mout_usbd301", DIV_FSYS0, 12, 4),
>> + DIV(none, "dout_usbphy300", "mout_usbd300", DIV_FSYS0, 16, 4),
>> + DIV(none, "dout_usbd301", "mout_usbd301", DIV_FSYS0, 20, 4),
>> + DIV(none, "dout_usbd300", "mout_usbd300", DIV_FSYS0, 24, 4),
>> +
>> + /* MMC */
>> + DIV(none, "dout_mmc0", "mout_mmc0", DIV_FSYS1, 0, 10),
>> + DIV(none, "dout_mmc1", "mout_mmc1", DIV_FSYS1, 10, 10),
>> + DIV(none, "dout_mmc2", "mout_mmc2", DIV_FSYS1, 20, 10),
>> +
>> + DIV(none, "dout_unipro", "mout_unipro", DIV_FSYS2, 24, 8),
>> +
>> + /* UART and PWM */
>> + DIV(none, "dout_uart0", "mout_uart0", DIV_PERIC0, 8, 4),
>> + DIV(none, "dout_uart1", "mout_uart1", DIV_PERIC0, 12, 4),
>> + DIV(none, "dout_uart2", "mout_uart2", DIV_PERIC0, 16, 4),
>> + DIV(none, "dout_uart3", "mout_uart3", DIV_PERIC0, 20, 4),
>> + DIV(none, "dout_pwm", "mout_pwm", DIV_PERIC0, 28, 4),
>> +
>> + /* SPI */
>> + DIV(none, "dout_spi0", "mout_spi0", DIV_PERIC1, 20, 4),
>> + DIV(none, "dout_spi1", "mout_spi1", DIV_PERIC1, 24, 4),
>> + DIV(none, "dout_spi2", "mout_spi2", DIV_PERIC1, 28, 4),
>> +
>> + /* PCM */
>> + DIV(none, "dout_pcm1", "dout_audio1", DIV_PERIC2, 16, 8),
>> + DIV(none, "dout_pcm2", "dout_audio2", DIV_PERIC2, 24, 8),
>> +
>> + /* Audio - I2S */
>> + DIV(none, "dout_i2s1", "dout_audio1", DIV_PERIC3, 6, 6),
>> + DIV(none, "dout_i2s2", "dout_audio2", DIV_PERIC3, 12, 6),
>> + DIV(none, "dout_audio0", "mout_audio0", DIV_PERIC3, 20, 4),
>> + DIV(none, "dout_audio1", "mout_audio1", DIV_PERIC3, 24, 4),
>> + DIV(none, "dout_audio2", "mout_audio2", DIV_PERIC3, 28, 4),
>> +
>> + /* SPI Pre-Ratio */
>> + DIV(none, "dout_pre_spi0", "dout_spi0", DIV_PERIC4, 8, 8),
>> + DIV(none, "dout_pre_spi1", "dout_spi1", DIV_PERIC4, 16, 8),
>> + DIV(none, "dout_pre_spi2", "dout_spi2", DIV_PERIC4, 24, 8),
>> +};
>> +
>> +struct samsung_gate_clock exynos5420_gate_clks[] __initdata = {
>> + /* TODO: Re-verify the CG bits for all the gate clocks */
>> + GATE_A(mct, "pclk_st", "aclk66_psgen", GATE_BUS_PERIS1, 2, 0, 0,
>> "mct"), +
>> + GATE(0, "aclk200_fsys", "mout_user_aclk200_fsys",
>> + GATE_BUS_FSYS0, 9, CLK_IGNORE_UNUSED, 0),
>> + GATE(0, "aclk200_fsys2", "mout_user_aclk200_fsys2",
>> + GATE_BUS_FSYS0, 10, CLK_IGNORE_UNUSED, 0),
>> +
>> + GATE(0, "aclk333_g2d", "mout_user_aclk333_g2d",
>> + GATE_BUS_TOP, 0, CLK_IGNORE_UNUSED, 0),
>> + GATE(0, "aclk266_g2d", "mout_user_aclk266_g2d",
>> + GATE_BUS_TOP, 1, CLK_IGNORE_UNUSED, 0),
>> + GATE(0, "aclk300_jpeg", "mout_user_aclk300_jpeg",
>> + GATE_BUS_TOP, 4, CLK_IGNORE_UNUSED, 0),
>> + GATE(0, "aclk300_gscl", "mout_user_aclk300_gscl",
>> + GATE_BUS_TOP, 6, CLK_IGNORE_UNUSED, 0),
>> + GATE(0, "aclk333_432_gscl", "mout_user_aclk333_432_gscl",
>> + GATE_BUS_TOP, 7, CLK_IGNORE_UNUSED, 0),
>> + GATE(0, "pclk66_gpio", "mout_sw_aclk66",
>> + GATE_BUS_TOP, 9, CLK_IGNORE_UNUSED, 0),
>> + GATE(0, "aclk66_psgen", "mout_aclk66_psgen",
>> + GATE_BUS_TOP, 10, CLK_IGNORE_UNUSED, 0),
>> + GATE(0, "aclk66_peric", "mout_aclk66_peric",
>> + GATE_BUS_TOP, 11, 0, 0),
>> + GATE(0, "aclk166", "mout_user_aclk166",
>> + GATE_BUS_TOP, 14, CLK_IGNORE_UNUSED, 0),
>> + GATE(0, "aclk333", "mout_aclk333",
>> + GATE_BUS_TOP, 15, CLK_IGNORE_UNUSED, 0),
>> +
>> + /* sclk */
>> + GATE(sclk_uart0, "sclk_uart0", "dout_uart0",
>> + GATE_TOP_SCLK_PERIC, 0, CLK_SET_RATE_PARENT, 0),
>> + GATE(sclk_uart1, "sclk_uart1", "dout_uart1",
>> + GATE_TOP_SCLK_PERIC, 1, CLK_SET_RATE_PARENT, 0),
>> + GATE(sclk_uart2, "sclk_uart2", "dout_uart2",
>> + GATE_TOP_SCLK_PERIC, 2, CLK_SET_RATE_PARENT, 0),
>> + GATE(sclk_uart3, "sclk_uart3", "dout_uart3",
>> + GATE_TOP_SCLK_PERIC, 3, CLK_SET_RATE_PARENT, 0),
>> + GATE(sclk_spi0, "sclk_spi0", "dout_pre_spi0",
>> + GATE_TOP_SCLK_PERIC, 6, CLK_SET_RATE_PARENT, 0),
>> + GATE(sclk_spi1, "sclk_spi1", "dout_pre_spi1",
>> + GATE_TOP_SCLK_PERIC, 7, CLK_SET_RATE_PARENT, 0),
>> + GATE(sclk_spi2, "sclk_spi2", "dout_pre_spi2",
>> + GATE_TOP_SCLK_PERIC, 8, CLK_SET_RATE_PARENT, 0),
>> + GATE(sclk_spdif, "sclk_spdif", "mout_spdif",
>> + GATE_TOP_SCLK_PERIC, 9, CLK_SET_RATE_PARENT, 0),
>> + GATE(sclk_pwm, "sclk_pwm", "dout_pwm",
>> + GATE_TOP_SCLK_PERIC, 11, CLK_SET_RATE_PARENT, 0),
>> + GATE(sclk_pcm1, "sclk_pcm1", "dout_pcm1",
>> + GATE_TOP_SCLK_PERIC, 15, CLK_SET_RATE_PARENT, 0),
>> + GATE(sclk_pcm2, "sclk_pcm2", "dout_pcm2",
>> + GATE_TOP_SCLK_PERIC, 16, CLK_SET_RATE_PARENT, 0),
>> + GATE(sclk_i2s1, "sclk_i2s1", "dout_i2s1",
>> + GATE_TOP_SCLK_PERIC, 17, CLK_SET_RATE_PARENT, 0),
>> + GATE(sclk_i2s2, "sclk_i2s2", "dout_i2s2",
>> + GATE_TOP_SCLK_PERIC, 18, CLK_SET_RATE_PARENT, 0),
>> +
>> + GATE(sclk_mmc0, "sclk_mmc0", "dout_mmc0",
>> + GATE_TOP_SCLK_FSYS, 0, CLK_SET_RATE_PARENT, 0),
>> + GATE(sclk_mmc1, "sclk_mmc1", "dout_mmc1",
>> + GATE_TOP_SCLK_FSYS, 1, CLK_SET_RATE_PARENT, 0),
>> + GATE(sclk_mmc2, "sclk_mmc2", "dout_mmc2",
>> + GATE_TOP_SCLK_FSYS, 2, CLK_SET_RATE_PARENT, 0),
>> + GATE(sclk_usbphy301, "sclk_usbphy301", "dout_usbphy301",
>> + GATE_TOP_SCLK_FSYS, 7, CLK_SET_RATE_PARENT, 0),
>> + GATE(sclk_usbphy300, "sclk_usbphy300", "dout_usbphy300",
>> + GATE_TOP_SCLK_FSYS, 8, CLK_SET_RATE_PARENT, 0),
>> + GATE(sclk_usbd300, "sclk_usbd300", "dout_usbd300",
>> + GATE_TOP_SCLK_FSYS, 9, CLK_SET_RATE_PARENT, 0),
>> + GATE(sclk_usbd301, "sclk_usbd301", "dout_usbd301",
>> + GATE_TOP_SCLK_FSYS, 10, CLK_SET_RATE_PARENT, 0),
>> +
>> + GATE(sclk_usbd301, "sclk_unipro", "dout_unipro",
>> + SRC_MASK_FSYS, 24, CLK_SET_RATE_PARENT, 0),
>> +
>> + GATE(sclk_gscl_wa, "sclk_gscl_wa", "aclK333_432_gscl",
>> + GATE_TOP_SCLK_GSCL, 6, CLK_SET_RATE_PARENT, 0),
>> + GATE(sclk_gscl_wb, "sclk_gscl_wb", "aclk333_432_gscl",
>> + GATE_TOP_SCLK_GSCL, 7, CLK_SET_RATE_PARENT, 0),
>> +
>> + /* Display */
>> + GATE(sclk_fimd1, "sclk_fimd1", "dout_fimd1",
>> + GATE_TOP_SCLK_DISP1, 0, CLK_SET_RATE_PARENT, 0),
>> + GATE(sclk_mipi1, "sclk_mipi1", "dout_mipi1",
>> + GATE_TOP_SCLK_DISP1, 3, CLK_SET_RATE_PARENT, 0),
>> + GATE(sclk_hdmi, "sclk_hdmi", "mout_hdmi",
>> + GATE_TOP_SCLK_DISP1, 9, CLK_SET_RATE_PARENT, 0),
>> + GATE(sclk_pixel, "sclk_pixel", "dout_hdmi_pixel",
>> + GATE_TOP_SCLK_DISP1, 10, CLK_SET_RATE_PARENT, 0),
>> + GATE(sclk_dp1, "sclk_dp1", "dout_dp1",
>> + GATE_TOP_SCLK_DISP1, 20, CLK_SET_RATE_PARENT, 0),
>> +
>> + /* Maudio Block */
>> + GATE(sclk_maudio0, "sclk_maudio0", "dout_maudio0",
>> + GATE_TOP_SCLK_MAU, 0, CLK_SET_RATE_PARENT, 0),
>> + GATE(sclk_maupcm0, "sclk_maupcm0", "dout_maupcm0",
>> + GATE_TOP_SCLK_MAU, 1, CLK_SET_RATE_PARENT, 0),
>> + /* FSYS */
>> + GATE(tsi, "tsi", "aclk200_fsys", GATE_BUS_FSYS0, 0, 0, 0),
>> + GATE(pdma0, "pdma0", "aclk200_fsys", GATE_BUS_FSYS0, 1, 0, 0),
>> + GATE(pdma1, "pdma1", "aclk200_fsys", GATE_BUS_FSYS0, 2, 0, 0),
>> + GATE(ufs, "ufs", "aclk200_fsys2", GATE_BUS_FSYS0, 3, 0, 0),
>> + GATE(rtic, "rtic", "aclk200_fsys", GATE_BUS_FSYS0, 5, 0, 0),
>> + GATE(mmc0, "mmc0", "aclk200_fsys2", GATE_BUS_FSYS0, 12, 0, 0),
>> + GATE(mmc1, "mmc1", "aclk200_fsys2", GATE_BUS_FSYS0, 13, 0, 0),
>> + GATE(mmc2, "mmc2", "aclk200_fsys2", GATE_BUS_FSYS0, 14, 0, 0),
>> + GATE(sromc, "sromc", "aclk200_fsys2",
>> + GATE_BUS_FSYS0, 19, CLK_IGNORE_UNUSED, 0),
>> + GATE(usbh20, "usbh20", "aclk200_fsys", GATE_BUS_FSYS0, 20, 0, 0),
>> + GATE(usbd300, "usbd300", "aclk200_fsys", GATE_BUS_FSYS0, 21, 0,
> 0),
>> + GATE(usbd301, "usbd301", "aclk200_fsys", GATE_BUS_FSYS0, 28, 0,
> 0),
>> +
>> + /* UART */
>> + GATE(uart0, "uart0", "aclk66_peric", GATE_BUS_PERIC, 4, 0, 0),
>> + GATE(uart1, "uart1", "aclk66_peric", GATE_BUS_PERIC, 5, 0, 0),
>> + GATE_A(uart2, "uart2", "aclk66_peric",
>> + GATE_BUS_PERIC, 6, CLK_IGNORE_UNUSED, 0, "uart2"),
>> + GATE(uart3, "uart3", "aclk66_peric", GATE_BUS_PERIC, 7, 0, 0),
>> + /* I2C */
>> + GATE(i2c0, "i2c0", "aclk66_peric", GATE_BUS_PERIC, 9, 0, 0),
>> + GATE(i2c1, "i2c1", "aclk66_peric", GATE_BUS_PERIC, 10, 0, 0),
>> + GATE(i2c2, "i2c2", "aclk66_peric", GATE_BUS_PERIC, 11, 0, 0),
>> + GATE(i2c3, "i2c3", "aclk66_peric", GATE_BUS_PERIC, 12, 0, 0),
>> + GATE(i2c4, "i2c4", "aclk66_peric", GATE_BUS_PERIC, 13, 0, 0),
>> + GATE(i2c5, "i2c5", "aclk66_peric", GATE_BUS_PERIC, 14, 0, 0),
>> + GATE(i2c6, "i2c6", "aclk66_peric", GATE_BUS_PERIC, 15, 0, 0),
>> + GATE(i2c7, "i2c7", "aclk66_peric", GATE_BUS_PERIC, 16, 0, 0),
>> + GATE(i2c_hdmi, "i2c_hdmi", "aclk66_peric", GATE_BUS_PERIC, 17, 0,
> 0),
>> + GATE(tsadc, "tsadc", "aclk66_peric", GATE_BUS_PERIC, 18, 0, 0),
>> + /* SPI */
>> + GATE(spi0, "spi0", "aclk66_peric", GATE_BUS_PERIC, 19, 0, 0),
>> + GATE(spi1, "spi1", "aclk66_peric", GATE_BUS_PERIC, 20, 0, 0),
>> + GATE(spi2, "spi2", "aclk66_peric", GATE_BUS_PERIC, 21, 0, 0),
>> + GATE(keyif, "keyif", "aclk66_peric", GATE_BUS_PERIC, 22, 0, 0),
>> + /* I2S */
>> + GATE(i2s1, "i2s1", "aclk66_peric", GATE_BUS_PERIC, 23, 0, 0),
>> + GATE(i2s2, "i2s2", "aclk66_peric", GATE_BUS_PERIC, 24, 0, 0),
>> + /* PCM */
>> + GATE(pcm1, "pcm1", "aclk66_peric", GATE_BUS_PERIC, 25, 0, 0),
>> + GATE(pcm2, "pcm2", "aclk66_peric", GATE_BUS_PERIC, 26, 0, 0),
>> + /* PWM */
>> + GATE(pwm, "pwm", "aclk66_peric", GATE_BUS_PERIC, 27, 0, 0),
>> + /* SPDIF */
>> + GATE(spdif, "spdif", "aclk66_peric", GATE_BUS_PERIC, 29, 0, 0),
>> +
>> + GATE(i2c8, "i2c8", "aclk66_peric", GATE_BUS_PERIC1, 0, 0, 0),
>> + GATE(i2c9, "i2c9", "aclk66_peric", GATE_BUS_PERIC1, 1, 0, 0),
>> + GATE(i2c10, "i2c10", "aclk66_peric", GATE_BUS_PERIC1, 2, 0, 0),
>> +
>> + GATE(chipid, "chipid", "aclk66_psgen",
>> + GATE_BUS_PERIS0, 12, CLK_IGNORE_UNUSED, 0),
>> + GATE(sysreg, "sysreg", "aclk66_psgen",
>> + GATE_BUS_PERIS0, 13, CLK_IGNORE_UNUSED, 0),
>> + GATE(tzpc0, "tzpc0", "aclk66_psgen", GATE_BUS_PERIS0, 18, 0, 0),
>> + GATE(tzpc1, "tzpc1", "aclk66_psgen", GATE_BUS_PERIS0, 19, 0, 0),
>> + GATE(tzpc2, "tzpc2", "aclk66_psgen", GATE_BUS_PERIS0, 20, 0, 0),
>> + GATE(tzpc3, "tzpc3", "aclk66_psgen", GATE_BUS_PERIS0, 21, 0, 0),
>> + GATE(tzpc4, "tzpc4", "aclk66_psgen", GATE_BUS_PERIS0, 22, 0, 0),
>> + GATE(tzpc5, "tzpc5", "aclk66_psgen", GATE_BUS_PERIS0, 23, 0, 0),
>> + GATE(tzpc6, "tzpc6", "aclk66_psgen", GATE_BUS_PERIS0, 24, 0, 0),
>> + GATE(tzpc7, "tzpc7", "aclk66_psgen", GATE_BUS_PERIS0, 25, 0, 0),
>> + GATE(tzpc8, "tzpc8", "aclk66_psgen", GATE_BUS_PERIS0, 26, 0, 0),
>> + GATE(tzpc9, "tzpc9", "aclk66_psgen", GATE_BUS_PERIS0, 27, 0, 0),
>> +
>> + GATE(hdmi_cec, "hdmi_cec", "aclk66_psgen", GATE_BUS_PERIS1, 0, 0,
> 0),
>> + GATE(seckey, "seckey", "aclk66_psgen", GATE_BUS_PERIS1, 1, 0, 0),
>> + GATE(wdt, "wdt", "aclk66_psgen", GATE_BUS_PERIS1, 3, 0, 0),
>> + GATE(rtc, "rtc", "aclk66_psgen", GATE_BUS_PERIS1, 4, 0, 0),
>> + GATE(tmu, "tmu", "aclk66_psgen", GATE_BUS_PERIS1, 5, 0, 0),
>> + GATE(tmu_gpu, "tmu_gpu", "aclk66_psgen", GATE_BUS_PERIS1, 6, 0,
> 0),
>> +
>> + GATE(gscl0, "gscl0", "aclk300_gscl", GATE_IP_GSCL0, 0, 0, 0),
>> + GATE(gscl1, "gscl1", "aclk300_gscl", GATE_IP_GSCL0, 1, 0, 0),
>> + GATE(clk_3aa, "clk_3aa", "aclk300_gscl", GATE_IP_GSCL0, 4, 0, 0),
>> +
>> + GATE(smmu_3aa, "smmu_3aa", "aclk333_432_gscl", GATE_IP_GSCL1, 2,
> 0,
>> 0), + GATE(smmu_fimcl0, "smmu_fimcl0", "aclk333_432_gscl",
>> + GATE_IP_GSCL1, 3, 0, 0),
>> + GATE(smmu_fimcl1, "smmu_fimcl1", "aclk333_432_gscl",
>> + GATE_IP_GSCL1, 4, 0, 0),
>> + GATE(smmu_gscl0, "smmu_gscl0", "aclk300_gscl", GATE_IP_GSCL1, 6,
> 0,
>> 0), + GATE(smmu_gscl1, "smmu_gscl1", "aclk300_gscl", GATE_IP_GSCL1, 7,
>> 0, 0), + GATE(gscl_wa, "gscl_wa", "aclk300_gscl", GATE_IP_GSCL1,
> 12, 0,
>> 0), + GATE(gscl_wb, "gscl_wb", "aclk300_gscl", GATE_IP_GSCL1, 13, 0,
>> 0), + GATE(smmu_fimcl3, "smmu_fimcl3,", "aclk333_432_gscl",
>> + GATE_IP_GSCL1, 16, 0, 0),
>> + GATE(fimc_lite3, "fimc_lite3", "aclk333_432_gscl",
>> + GATE_IP_GSCL1, 17, 0, 0),
>> +
>> + GATE(fimd1, "fimd1", "aclk300_disp1", GATE_IP_DISP1, 0, 0, 0),
>> + GATE(dsim1, "dsim1", "aclk200_disp1", GATE_IP_DISP1, 3, 0, 0),
>> + GATE(dp1, "dp1", "aclk200_disp1", GATE_IP_DISP1, 4, 0, 0),
>> + GATE(mixer, "mixer", "aclk166", GATE_IP_DISP1, 5, 0, 0),
>> + GATE(hdmi, "hdmi", "aclk200_disp1", GATE_IP_DISP1, 6, 0, 0),
>> + GATE(smmu_fimd1, "smmu_fimd1", "aclk300_disp1", GATE_IP_DISP1, 8,
> 0,
>> 0), +
>> + GATE(mfc, "mfc", "aclk333", GATE_IP_MFC, 0, 0, 0),
>> + GATE(smmu_mfcl, "smmu_mfcl", "aclk333", GATE_IP_MFC, 1, 0, 0),
>> + GATE(smmu_mfcr, "smmu_mfcr", "aclk333", GATE_IP_MFC, 2, 0, 0),
>> +
>> + GATE(g3d, "g3d", "aclkg3d", GATE_IP_G3D, 9, 0, 0),
>> +
>> + GATE(rotator, "rotator", "aclk266", GATE_IP_GEN, 1, 0, 0),
>> + GATE(jpeg, "jpeg", "aclk300_jpeg", GATE_IP_GEN, 2, 0, 0),
>> + GATE(jpeg2, "jpeg2", "aclk300_jpeg", GATE_IP_GEN, 3, 0, 0),
>> + GATE(mdma1, "mdma1", "aclk266", GATE_IP_GEN, 4, 0, 0),
>> + GATE(smmu_rotator, "smmu_rotator", "aclk266", GATE_IP_GEN, 6, 0,
> 0),
>> + GATE(smmu_jpeg, "smmu_jpeg", "aclk300_jpeg", GATE_IP_GEN, 7, 0,
> 0),
>> + GATE(smmu_mdma1, "smmu_mdma1", "aclk266", GATE_IP_GEN, 9, 0, 0),
>> +
>> + GATE(mscl0, "mscl0", "aclk400_mscl", GATE_IP_MSCL, 0, 0, 0),
>> + GATE(mscl1, "mscl1", "aclk400_mscl", GATE_IP_MSCL, 1, 0, 0),
>> + GATE(mscl2, "mscl2", "aclk400_mscl", GATE_IP_MSCL, 2, 0, 0),
>> + GATE(smmu_mscl0, "smmu_mscl0", "aclk400_mscl", GATE_IP_MSCL, 8, 0,
> 0),
>> + GATE(smmu_mscl1, "smmu_mscl1", "aclk400_mscl", GATE_IP_MSCL, 9, 0,
>> 0), + GATE(smmu_mscl2, "smmu_mscl2", "aclk400_mscl", GATE_IP_MSCL, 10,
>> 0, 0), +};
>> +
>> +static __initdata struct of_device_id ext_clk_match[] = {
>> + { .compatible = "samsung,exynos5420-oscclk", .data = (void *)0, },
>> + { },
>> +};
>> +
>> +/* register exynos5420 clocks */
>> +void __init exynos5420_clk_init(struct device_node *np)
>> +{
>> + void __iomem *reg_base;
>> + struct clk *apll, *bpll, *cpll, *dpll, *epll, *ipll, *kpll, *mpll;
>> + struct clk *rpll, *spll, *vpll;
>> +
>> + if (np) {
>> + reg_base = of_iomap(np, 0);
>> + if (!reg_base)
>> + panic("%s: failed to map registers\n", __func__);
>> + } else {
>> + panic("%s: unable to determine soc\n", __func__);
>> + }
>> +
>> + samsung_clk_init(np, reg_base, nr_clks,
>> + exynos5420_clk_regs,
> ARRAY_SIZE(exynos5420_clk_regs),
>> + NULL, 0);
>> + samsung_clk_of_register_fixed_ext(exynos5420_fixed_rate_ext_clks,
>> + ARRAY_SIZE(exynos5420_fixed_rate_ext_clks),
>> + ext_clk_match);
>> +
>> + apll = samsung_clk_register_pll35xx("fout_apll", "oscclk",
>> + reg_base + 0x100);
>> + bpll = samsung_clk_register_pll35xx("fout_bpll", "oscclk",
>> + reg_base + 0x20110);
>> + cpll = samsung_clk_register_pll35xx("fout_cpll", "oscclk",
>> + reg_base + 0x10120);
>> + dpll = samsung_clk_register_pll35xx("fout_dpll", "oscclk",
>> + reg_base + 0x10128);
>> + epll = samsung_clk_register_pll35xx("fout_epll", "oscclk",
>> + reg_base + 0x10130);
>> + ipll = samsung_clk_register_pll35xx("fout_ipll", "oscclk",
>> + reg_base + 0x10150);
>> + kpll = samsung_clk_register_pll35xx("fout_kpll", "oscclk",
>> + reg_base + 0x28100);
>> + mpll = samsung_clk_register_pll35xx("fout_mpll", "oscclk",
>> + reg_base + 0x10180);
>> + rpll = samsung_clk_register_pll35xx("fout_rpll", "oscclk",
>> + reg_base + 0x10140);
>> + spll = samsung_clk_register_pll35xx("fout_spll", "oscclk",
>> + reg_base + 0x10160);
>> + vpll = samsung_clk_register_pll35xx("fout_vpll", "oscclk",
>> + reg_base + 0x10170);
>> +
>> + samsung_clk_register_fixed_rate(exynos5420_fixed_rate_clks,
>> + ARRAY_SIZE(exynos5420_fixed_rate_clks));
>> + samsung_clk_register_fixed_factor(exynos5420_fixed_factor_clks,
>> + ARRAY_SIZE(exynos5420_fixed_factor_clks));
>> + samsung_clk_register_mux(exynos5420_mux_clks,
>> + ARRAY_SIZE(exynos5420_mux_clks));
>> + samsung_clk_register_div(exynos5420_div_clks,
>> + ARRAY_SIZE(exynos5420_div_clks));
>> + samsung_clk_register_gate(exynos5420_gate_clks,
>> + ARRAY_SIZE(exynos5420_gate_clks));
>> +}
>> +CLK_OF_DECLARE(exynos5420_clk, "samsung,exynos5420-clock",
>> exynos5420_clk_init);
--
with warm regards,
Chander Kashyap
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