Lines Matching +full:clock +full:- +full:for +full:- +full:clock
1 * Samsung Exynos5433 CMU (Clock Management Units)
3 The Exynos5433 clock controller generates and supplies clock to various
8 - compatible: should be one of the following.
9 - "samsung,exynos5433-cmu-top" - clock controller compatible for CMU_TOP
10 which generates clocks for IMEM/FSYS/G3D/GSCL/HEVC/MSCL/G2D/MFC/PERIC/PERIS
12 - "samsung,exynos5433-cmu-cpif" - clock controller compatible for CMU_CPIF
13 which generates clocks for LLI (Low Latency Interface) IP.
14 - "samsung,exynos5433-cmu-mif" - clock controller compatible for CMU_MIF
15 which generates clocks for DRAM Memory Controller domain.
16 - "samsung,exynos5433-cmu-peric" - clock controller compatible for CMU_PERIC
17 which generates clocks for UART/I2C/SPI/I2S/PCM/SPDIF/PWM/SLIMBUS IPs.
18 - "samsung,exynos5433-cmu-peris" - clock controller compatible for CMU_PERIS
19 which generates clocks for PMU/TMU/MCT/WDT/RTC/SECKEY/TZPC IPs.
20 - "samsung,exynos5433-cmu-fsys" - clock controller compatible for CMU_FSYS
21 which generates clocks for USB/UFS/SDMMC/TSI/PDMA IPs.
22 - "samsung,exynos5433-cmu-g2d" - clock controller compatible for CMU_G2D
23 which generates clocks for G2D/MDMA IPs.
24 - "samsung,exynos5433-cmu-disp" - clock controller compatible for CMU_DISP
25 which generates clocks for Display (DECON/HDMI/DSIM/MIXER) IPs.
26 - "samsung,exynos5433-cmu-aud" - clock controller compatible for CMU_AUD
27 which generates clocks for Cortex-A5/BUS/AUDIO clocks.
28 - "samsung,exynos5433-cmu-bus0", "samsung,exynos5433-cmu-bus1"
29 and "samsung,exynos5433-cmu-bus2" - clock controller compatible for CMU_BUS
30 which generates global data buses clock and global peripheral buses clock.
31 - "samsung,exynos5433-cmu-g3d" - clock controller compatible for CMU_G3D
32 which generates clocks for 3D Graphics Engine IP.
33 - "samsung,exynos5433-cmu-gscl" - clock controller compatible for CMU_GSCL
34 which generates clocks for GSCALER IPs.
35 - "samsung,exynos5433-cmu-apollo"- clock controller compatible for CMU_APOLLO
36 which generates clocks for Cortex-A53 Quad-core processor.
37 - "samsung,exynos5433-cmu-atlas" - clock controller compatible for CMU_ATLAS
38 which generates clocks for Cortex-A57 Quad-core processor, CoreSight and
40 - "samsung,exynos5433-cmu-mscl" - clock controller compatible for CMU_MSCL
41 which generates clocks for M2M (Memory to Memory) scaler and JPEG IPs.
42 - "samsung,exynos5433-cmu-mfc" - clock controller compatible for CMU_MFC
43 which generates clocks for MFC(Multi-Format Codec) IP.
44 - "samsung,exynos5433-cmu-hevc" - clock controller compatible for CMU_HEVC
45 which generates clocks for HEVC(High Efficiency Video Codec) decoder IP.
46 - "samsung,exynos5433-cmu-isp" - clock controller compatible for CMU_ISP
47 which generates clocks for FIMC-ISP/DRC/SCLC/DIS/3DNR IPs.
48 - "samsung,exynos5433-cmu-cam0" - clock controller compatible for CMU_CAM0
49 which generates clocks for MIPI_CSIS{0|1}/FIMC_LITE_{A|B|D}/FIMC_3AA{0|1}
51 - "samsung,exynos5433-cmu-cam1" - clock controller compatible for CMU_CAM1
52 which generates clocks for Cortex-A5/MIPI_CSIS2/FIMC-LITE_C/FIMC-FD IPs.
53 - "samsung,exynos5433-cmu-imem" - clock controller compatible for CMU_IMEM
54 which generates clocks for SSS (Security SubSystem) and SlimSSS IPs.
56 - reg: physical base address of the controller and length of memory mapped
59 - #clock-cells: should be 1.
61 - clocks: list of the clock controller input clock identifiers,
62 from common clock bindings. Please refer the next section
63 to find the input clocks for a given controller.
65 - clock-names: list of the clock controller input clock names,
66 as described in clock-bindings.txt.
68 Input clocks for top clock controller:
69 - oscclk
70 - sclk_mphy_pll
71 - sclk_mfc_pll
72 - sclk_bus_pll
74 Input clocks for cpif clock controller:
75 - oscclk
77 Input clocks for mif clock controller:
78 - oscclk
79 - sclk_mphy_pll
81 Input clocks for fsys clock controller:
82 - oscclk
83 - sclk_ufs_mphy
84 - aclk_fsys_200
85 - sclk_pcie_100_fsys
86 - sclk_ufsunipro_fsys
87 - sclk_mmc2_fsys
88 - sclk_mmc1_fsys
89 - sclk_mmc0_fsys
90 - sclk_usbhost30_fsys
91 - sclk_usbdrd30_fsys
93 Input clocks for g2d clock controller:
94 - oscclk
95 - aclk_g2d_266
96 - aclk_g2d_400
98 Input clocks for disp clock controller:
99 - oscclk
100 - sclk_dsim1_disp
101 - sclk_dsim0_disp
102 - sclk_dsd_disp
103 - sclk_decon_tv_eclk_disp
104 - sclk_decon_vclk_disp
105 - sclk_decon_eclk_disp
106 - sclk_decon_tv_vclk_disp
107 - aclk_disp_333
109 Input clocks for audio clock controller:
110 - oscclk
111 - fout_aud_pll
113 Input clocks for bus0 clock controller:
114 - aclk_bus0_400
116 Input clocks for bus1 clock controller:
117 - aclk_bus1_400
119 Input clocks for bus2 clock controller:
120 - oscclk
121 - aclk_bus2_400
123 Input clocks for g3d clock controller:
124 - oscclk
125 - aclk_g3d_400
127 Input clocks for gscl clock controller:
128 - oscclk
129 - aclk_gscl_111
130 - aclk_gscl_333
132 Input clocks for apollo clock controller:
133 - oscclk
134 - sclk_bus_pll_apollo
136 Input clocks for atlas clock controller:
137 - oscclk
138 - sclk_bus_pll_atlas
140 Input clocks for mscl clock controller:
141 - oscclk
142 - sclk_jpeg_mscl
143 - aclk_mscl_400
145 Input clocks for mfc clock controller:
146 - oscclk
147 - aclk_mfc_400
149 Input clocks for hevc clock controller:
150 - oscclk
151 - aclk_hevc_400
153 Input clocks for isp clock controller:
154 - oscclk
155 - aclk_isp_dis_400
156 - aclk_isp_400
158 Input clocks for cam0 clock controller:
159 - oscclk
160 - aclk_cam0_333
161 - aclk_cam0_400
162 - aclk_cam0_552
164 Input clocks for cam1 clock controller:
165 - oscclk
166 - sclk_isp_uart_cam1
167 - sclk_isp_spi1_cam1
168 - sclk_isp_spi0_cam1
169 - aclk_cam1_333
170 - aclk_cam1_400
171 - aclk_cam1_552
173 Input clocks for imem clock controller:
174 - oscclk
175 - aclk_imem_sssx_266
176 - aclk_imem_266
177 - aclk_imem_200
180 - power-domains: a phandle to respective power domain node as described by
181 generic PM domain bindings (see power/power_domain.txt for more
184 Each clock is assigned an identifier and client nodes can use this identifier
185 to specify the clock which they consume.
188 dt-bindings/clock/exynos5433.h header and can be used in device
191 Example 1: Examples of 'oscclk' source clock node are listed below.
194 compatible = "fixed-clock";
195 clock-output-names = "oscclk";
196 #clock-cells = <0>;
199 Example 2: Examples of clock controller nodes are listed below.
201 cmu_top: clock-controller@10030000 {
202 compatible = "samsung,exynos5433-cmu-top";
204 #clock-cells = <1>;
206 clock-names = "oscclk",
216 cmu_cpif: clock-controller@10fc0000 {
217 compatible = "samsung,exynos5433-cmu-cpif";
219 #clock-cells = <1>;
221 clock-names = "oscclk";
225 cmu_mif: clock-controller@105b0000 {
226 compatible = "samsung,exynos5433-cmu-mif";
228 #clock-cells = <1>;
230 clock-names = "oscclk",
236 cmu_peric: clock-controller@14c80000 {
237 compatible = "samsung,exynos5433-cmu-peric";
239 #clock-cells = <1>;
242 cmu_peris: clock-controller@10040000 {
243 compatible = "samsung,exynos5433-cmu-peris";
245 #clock-cells = <1>;
248 cmu_fsys: clock-controller@156e0000 {
249 compatible = "samsung,exynos5433-cmu-fsys";
251 #clock-cells = <1>;
253 clock-names = "oscclk",
275 cmu_g2d: clock-controller@12460000 {
276 compatible = "samsung,exynos5433-cmu-g2d";
278 #clock-cells = <1>;
280 clock-names = "oscclk",
286 power-domains = <&pd_g2d>;
289 cmu_disp: clock-controller@13b90000 {
290 compatible = "samsung,exynos5433-cmu-disp";
292 #clock-cells = <1>;
294 clock-names = "oscclk",
312 power-domains = <&pd_disp>;
315 cmu_aud: clock-controller@114c0000 {
316 compatible = "samsung,exynos5433-cmu-aud";
318 #clock-cells = <1>;
320 clock-names = "oscclk", "fout_aud_pll";
322 power-domains = <&pd_aud>;
325 cmu_bus0: clock-controller@13600000 {
326 compatible = "samsung,exynos5433-cmu-bus0";
328 #clock-cells = <1>;
330 clock-names = "aclk_bus0_400";
334 cmu_bus1: clock-controller@14800000 {
335 compatible = "samsung,exynos5433-cmu-bus1";
337 #clock-cells = <1>;
339 clock-names = "aclk_bus1_400";
343 cmu_bus2: clock-controller@13400000 {
344 compatible = "samsung,exynos5433-cmu-bus2";
346 #clock-cells = <1>;
348 clock-names = "oscclk", "aclk_bus2_400";
352 cmu_g3d: clock-controller@14aa0000 {
353 compatible = "samsung,exynos5433-cmu-g3d";
355 #clock-cells = <1>;
357 clock-names = "oscclk", "aclk_g3d_400";
359 power-domains = <&pd_g3d>;
362 cmu_gscl: clock-controller@13cf0000 {
363 compatible = "samsung,exynos5433-cmu-gscl";
365 #clock-cells = <1>;
367 clock-names = "oscclk",
373 power-domains = <&pd_gscl>;
376 cmu_apollo: clock-controller@11900000 {
377 compatible = "samsung,exynos5433-cmu-apollo";
379 #clock-cells = <1>;
381 clock-names = "oscclk", "sclk_bus_pll_apollo";
385 cmu_atlas: clock-controller@11800000 {
386 compatible = "samsung,exynos5433-cmu-atlas";
388 #clock-cells = <1>;
390 clock-names = "oscclk", "sclk_bus_pll_atlas";
394 cmu_mscl: clock-controller@105d0000 {
395 compatible = "samsung,exynos5433-cmu-mscl";
397 #clock-cells = <1>;
399 clock-names = "oscclk",
405 power-domains = <&pd_mscl>;
408 cmu_mfc: clock-controller@15280000 {
409 compatible = "samsung,exynos5433-cmu-mfc";
411 #clock-cells = <1>;
413 clock-names = "oscclk", "aclk_mfc_400";
415 power-domains = <&pd_mfc>;
418 cmu_hevc: clock-controller@14f80000 {
419 compatible = "samsung,exynos5433-cmu-hevc";
421 #clock-cells = <1>;
423 clock-names = "oscclk", "aclk_hevc_400";
425 power-domains = <&pd_hevc>;
428 cmu_isp: clock-controller@146d0000 {
429 compatible = "samsung,exynos5433-cmu-isp";
431 #clock-cells = <1>;
433 clock-names = "oscclk",
439 power-domains = <&pd_isp>;
442 cmu_cam0: clock-controller@120d0000 {
443 compatible = "samsung,exynos5433-cmu-cam0";
445 #clock-cells = <1>;
447 clock-names = "oscclk",
455 power-domains = <&pd_cam0>;
458 cmu_cam1: clock-controller@145d0000 {
459 compatible = "samsung,exynos5433-cmu-cam1";
461 #clock-cells = <1>;
463 clock-names = "oscclk",
477 power-domains = <&pd_cam1>;
480 cmu_imem: clock-controller@11060000 {
481 compatible = "samsung,exynos5433-cmu-imem";
483 #clock-cells = <1>;
485 clock-names = "oscclk",
495 Example 3: UART controller node that consumes the clock generated by the clock
499 compatible = "samsung,exynos5433-uart";
504 clock-names = "uart", "clk_uart_baud0";
505 pinctrl-names = "default";
506 pinctrl-0 = <&uart0_bus>;