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linux/drivers/clk/meson/gxbb.h

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clk: meson: use SPDX license identifiers consistently Replace every license notices in drivers/clk/meson by SPDX license identifiers, as described in license-rules.rst Acked-by: Neil Armstrong <narmstrong@baylibre.com> Acked-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
2018-05-16 11:50:40 +03:00
/* SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause) */
clk: gxbb: add AmLogic GXBB clk controller driver The gxbb clock controller is the primary clock generation unit for the AmLogic GXBB SoC. It is clocked by a fixed 24MHz xtal, contains several PLLs and the usual post-dividers, muxes, dividers and leaf gates that are fed into various IP blocks in the SoC. Tested-by: Kevin Hilman <khilman@baylibre.com> Signed-off-by: Michael Turquette <mturquette@baylibre.com>
2016-05-24 01:44:26 +03:00
/*
* Copyright (c) 2016 AmLogic, Inc.
* Author: Michael Turquette <mturquette@baylibre.com>
*/
#ifndef __GXBB_H
#define __GXBB_H
/*
* Clock controller register offsets
*
* Register offsets from the data sheet are listed in comment blocks below.
* Those offsets must be multiplied by 4 before adding them to the base address
* to get the right value
*/
#define SCR 0x2C /* 0x0b offset in data sheet */
#define TIMEOUT_VALUE 0x3c /* 0x0f offset in data sheet */
#define HHI_GP0_PLL_CNTL 0x40 /* 0x10 offset in data sheet */
#define HHI_GP0_PLL_CNTL2 0x44 /* 0x11 offset in data sheet */
#define HHI_GP0_PLL_CNTL3 0x48 /* 0x12 offset in data sheet */
#define HHI_GP0_PLL_CNTL4 0x4c /* 0x13 offset in data sheet */
clk: meson-gxbb: Add GXL/GXM GP0 Variant The clock tree in the Amlogic GXBB and GXL/GXM SoCs is shared, but the GXL/GXM SoCs embeds a different GP0 PLL, and needs different parameters with a vendor provided reduced rate table. This patch adds the GXL GP0 variant, and adds a GXL DT compatible in order to use the GXL GP0 PLL instead of the GXBB specific one. Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: Michael Turquette <mturquette@baylibre.com> Link: lkml.kernel.org/r/1490178747-14837-4-git-send-email-narmstrong@baylibre.com
2017-03-22 13:32:25 +03:00
#define HHI_GP0_PLL_CNTL5 0x50 /* 0x14 offset in data sheet */
#define HHI_GP0_PLL_CNTL1 0x58 /* 0x16 offset in data sheet */
clk: gxbb: add AmLogic GXBB clk controller driver The gxbb clock controller is the primary clock generation unit for the AmLogic GXBB SoC. It is clocked by a fixed 24MHz xtal, contains several PLLs and the usual post-dividers, muxes, dividers and leaf gates that are fed into various IP blocks in the SoC. Tested-by: Kevin Hilman <khilman@baylibre.com> Signed-off-by: Michael Turquette <mturquette@baylibre.com>
2016-05-24 01:44:26 +03:00
#define HHI_XTAL_DIVN_CNTL 0xbc /* 0x2f offset in data sheet */
#define HHI_TIMER90K 0xec /* 0x3b offset in data sheet */
#define HHI_MEM_PD_REG0 0x100 /* 0x40 offset in data sheet */
#define HHI_MEM_PD_REG1 0x104 /* 0x41 offset in data sheet */
#define HHI_VPU_MEM_PD_REG1 0x108 /* 0x42 offset in data sheet */
#define HHI_VIID_CLK_DIV 0x128 /* 0x4a offset in data sheet */
#define HHI_VIID_CLK_CNTL 0x12c /* 0x4b offset in data sheet */
#define HHI_GCLK_MPEG0 0x140 /* 0x50 offset in data sheet */
#define HHI_GCLK_MPEG1 0x144 /* 0x51 offset in data sheet */
#define HHI_GCLK_MPEG2 0x148 /* 0x52 offset in data sheet */
#define HHI_GCLK_OTHER 0x150 /* 0x54 offset in data sheet */
#define HHI_GCLK_AO 0x154 /* 0x55 offset in data sheet */
#define HHI_SYS_OSCIN_CNTL 0x158 /* 0x56 offset in data sheet */
#define HHI_SYS_CPU_CLK_CNTL1 0x15c /* 0x57 offset in data sheet */
#define HHI_SYS_CPU_RESET_CNTL 0x160 /* 0x58 offset in data sheet */
#define HHI_VID_CLK_DIV 0x164 /* 0x59 offset in data sheet */
#define HHI_MPEG_CLK_CNTL 0x174 /* 0x5d offset in data sheet */
#define HHI_AUD_CLK_CNTL 0x178 /* 0x5e offset in data sheet */
#define HHI_VID_CLK_CNTL 0x17c /* 0x5f offset in data sheet */
#define HHI_AUD_CLK_CNTL2 0x190 /* 0x64 offset in data sheet */
#define HHI_VID_CLK_CNTL2 0x194 /* 0x65 offset in data sheet */
#define HHI_SYS_CPU_CLK_CNTL0 0x19c /* 0x67 offset in data sheet */
#define HHI_VID_PLL_CLK_DIV 0x1a0 /* 0x68 offset in data sheet */
#define HHI_AUD_CLK_CNTL3 0x1a4 /* 0x69 offset in data sheet */
#define HHI_MALI_CLK_CNTL 0x1b0 /* 0x6c offset in data sheet */
#define HHI_VPU_CLK_CNTL 0x1bC /* 0x6f offset in data sheet */
#define HHI_HDMI_CLK_CNTL 0x1CC /* 0x73 offset in data sheet */
#define HHI_VDEC_CLK_CNTL 0x1E0 /* 0x78 offset in data sheet */
#define HHI_VDEC2_CLK_CNTL 0x1E4 /* 0x79 offset in data sheet */
#define HHI_VDEC3_CLK_CNTL 0x1E8 /* 0x7a offset in data sheet */
#define HHI_VDEC4_CLK_CNTL 0x1EC /* 0x7b offset in data sheet */
#define HHI_HDCP22_CLK_CNTL 0x1F0 /* 0x7c offset in data sheet */
#define HHI_VAPBCLK_CNTL 0x1F4 /* 0x7d offset in data sheet */
#define HHI_VPU_CLKB_CNTL 0x20C /* 0x83 offset in data sheet */
#define HHI_USB_CLK_CNTL 0x220 /* 0x88 offset in data sheet */
#define HHI_32K_CLK_CNTL 0x224 /* 0x89 offset in data sheet */
#define HHI_GEN_CLK_CNTL 0x228 /* 0x8a offset in data sheet */
#define HHI_PCM_CLK_CNTL 0x258 /* 0x96 offset in data sheet */
#define HHI_NAND_CLK_CNTL 0x25C /* 0x97 offset in data sheet */
#define HHI_SD_EMMC_CLK_CNTL 0x264 /* 0x99 offset in data sheet */
#define HHI_MPLL_CNTL 0x280 /* 0xa0 offset in data sheet */
#define HHI_MPLL_CNTL2 0x284 /* 0xa1 offset in data sheet */
#define HHI_MPLL_CNTL3 0x288 /* 0xa2 offset in data sheet */
#define HHI_MPLL_CNTL4 0x28C /* 0xa3 offset in data sheet */
#define HHI_MPLL_CNTL5 0x290 /* 0xa4 offset in data sheet */
#define HHI_MPLL_CNTL6 0x294 /* 0xa5 offset in data sheet */
#define HHI_MPLL_CNTL7 0x298 /* MP0, 0xa6 offset in data sheet */
#define HHI_MPLL_CNTL8 0x29C /* MP1, 0xa7 offset in data sheet */
#define HHI_MPLL_CNTL9 0x2A0 /* MP2, 0xa8 offset in data sheet */
#define HHI_MPLL_CNTL10 0x2A4 /* MP2, 0xa9 offset in data sheet */
#define HHI_MPLL3_CNTL0 0x2E0 /* 0xb8 offset in data sheet */
#define HHI_MPLL3_CNTL1 0x2E4 /* 0xb9 offset in data sheet */
#define HHI_VDAC_CNTL0 0x2F4 /* 0xbd offset in data sheet */
#define HHI_VDAC_CNTL1 0x2F8 /* 0xbe offset in data sheet */
#define HHI_SYS_PLL_CNTL 0x300 /* 0xc0 offset in data sheet */
#define HHI_SYS_PLL_CNTL2 0x304 /* 0xc1 offset in data sheet */
#define HHI_SYS_PLL_CNTL3 0x308 /* 0xc2 offset in data sheet */
#define HHI_SYS_PLL_CNTL4 0x30c /* 0xc3 offset in data sheet */
#define HHI_SYS_PLL_CNTL5 0x310 /* 0xc4 offset in data sheet */
#define HHI_DPLL_TOP_I 0x318 /* 0xc6 offset in data sheet */
#define HHI_DPLL_TOP2_I 0x31C /* 0xc7 offset in data sheet */
#define HHI_HDMI_PLL_CNTL 0x320 /* 0xc8 offset in data sheet */
#define HHI_HDMI_PLL_CNTL2 0x324 /* 0xc9 offset in data sheet */
#define HHI_HDMI_PLL_CNTL3 0x328 /* 0xca offset in data sheet */
#define HHI_HDMI_PLL_CNTL4 0x32C /* 0xcb offset in data sheet */
#define HHI_HDMI_PLL_CNTL5 0x330 /* 0xcc offset in data sheet */
#define HHI_HDMI_PLL_CNTL6 0x334 /* 0xcd offset in data sheet */
#define HHI_HDMI_PLL_CNTL_I 0x338 /* 0xce offset in data sheet */
#define HHI_HDMI_PLL_CNTL7 0x33C /* 0xcf offset in data sheet */
#define HHI_HDMI_PHY_CNTL0 0x3A0 /* 0xe8 offset in data sheet */
#define HHI_HDMI_PHY_CNTL1 0x3A4 /* 0xe9 offset in data sheet */
#define HHI_HDMI_PHY_CNTL2 0x3A8 /* 0xea offset in data sheet */
#define HHI_HDMI_PHY_CNTL3 0x3AC /* 0xeb offset in data sheet */
#define HHI_VID_LOCK_CLK_CNTL 0x3C8 /* 0xf2 offset in data sheet */
#define HHI_BT656_CLK_CNTL 0x3D4 /* 0xf5 offset in data sheet */
#define HHI_SAR_CLK_CNTL 0x3D8 /* 0xf6 offset in data sheet */
/*
* CLKID index values
*
* These indices are entirely contrived and do not map onto the hardware.
clk: meson-gxbb: expose almost every clock in the bindings Expose all clocks which maybe used as DT bindings Only clock ids internal the controller remain un-exposed Acked-by: Neil Armstrong <narmstrong@baylibre.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2017-07-31 14:38:32 +03:00
* It has now been decided to expose everything by default in the DT header:
* include/dt-bindings/clock/gxbb-clkc.h. Only the clocks ids we don't want
* to expose, such as the internal muxes and dividers of composite clocks,
* will remain defined here.
clk: gxbb: add AmLogic GXBB clk controller driver The gxbb clock controller is the primary clock generation unit for the AmLogic GXBB SoC. It is clocked by a fixed 24MHz xtal, contains several PLLs and the usual post-dividers, muxes, dividers and leaf gates that are fed into various IP blocks in the SoC. Tested-by: Kevin Hilman <khilman@baylibre.com> Signed-off-by: Michael Turquette <mturquette@baylibre.com>
2016-05-24 01:44:26 +03:00
*/
clk: meson: gxbb: remove the "cpu_clk" from the GXBB and GXL driver It seems that the "cpu_clk" was carried over from the meson8b clock controller driver. On Meson GX (GXBB/GXL/GXM) the registers which are used by the cpu_clk have a different purpose (in other words: they don't control the CPU clock anymore). HHI_SYS_CPU_CLK_CNTL1 bits 31:24 are reserved according to the public S905 datasheet, while bit 23 is the "A53_trace_clk_DIS" gate (which according to the datasheet should only be used in case a silicon bug is discovered) and bits 22:20 are a divider (A53_trace_clk). The meson clk-cpu code however expects that bits 28:20 are reserved for a divider (according to the public S805 datasheet this "SCALE_DIV: This value represents an N+1 divider of the input clock."). The CPU clock on Meson GX SoCs is provided by the SCPI DVFS clock driver instead. Two examples from a Meson GXL S905X SoC: - vcpu (SCPI DVFS clock 0) rate: 1000000000 / cpu_clk rate: 708000000 - vcpu (SCPI DVFS clock 0) rate: 1512000000 / cpu_clk rate: 708000000 Unfortunately the CLKID_CPUCLK was already exported (but is currently not used) to DT. Due to the removal of this clock definition there is now a hole in the clk_hw_onecell_data (which is not a problem because this case is already handled in gxbb_clkc_probe). Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
2017-05-04 21:19:20 +03:00
/* ID 1 is unused (it was used by the non-existing CLKID_CPUCLK before) */
clk: gxbb: add AmLogic GXBB clk controller driver The gxbb clock controller is the primary clock generation unit for the AmLogic GXBB SoC. It is clocked by a fixed 24MHz xtal, contains several PLLs and the usual post-dividers, muxes, dividers and leaf gates that are fed into various IP blocks in the SoC. Tested-by: Kevin Hilman <khilman@baylibre.com> Signed-off-by: Michael Turquette <mturquette@baylibre.com>
2016-05-24 01:44:26 +03:00
#define CLKID_MPEG_SEL 10
#define CLKID_MPEG_DIV 11
clk: gxbb: add the SAR ADC clocks and expose them The HHI_SAR_CLK_CNTL contains three SAR ADC specific clocks: - a mux clock to choose between different ADC reference clocks (this is 2-bit wide, but the datasheet only lists the parents for the first bit) - a divider for the input/reference clock - a gate which enables the ADC clock Additionally this exposes the ADC core clock (CLKID_SAR_ADC) and CLKID_SANA (which seems to enable the analog inputs, but unfortunately there is no documentation for this - we just mimic what the vendor driver does). Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Tested-by: Neil Armstrong <narmstrong@baylibre.com> Acked-by: Stephen Boyd <sboyd@codeaurora.org> Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2017-01-19 17:58:20 +03:00
#define CLKID_SAR_ADC_DIV 99
clk: meson-gxbb: expose almost every clock in the bindings Expose all clocks which maybe used as DT bindings Only clock ids internal the controller remain un-exposed Acked-by: Neil Armstrong <narmstrong@baylibre.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2017-07-31 14:38:32 +03:00
#define CLKID_MALI_0_DIV 101
#define CLKID_MALI_1_DIV 104
clk: meson: gxbb: add cts_amclk Add the i2s master clock also referred as cts_amclk Acked-by: Michael Turquette <mturquette@baylibre.com> Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
2017-01-24 20:35:23 +03:00
#define CLKID_CTS_AMCLK_SEL 108
#define CLKID_CTS_AMCLK_DIV 109
clk: meson: gxbb: add cts_mclk_i958 Add the spdif master clock also referred as cts_mclk_i958 Acked-by: Michael Turquette <mturquette@baylibre.com> Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
2017-02-20 20:02:34 +03:00
#define CLKID_CTS_MCLK_I958_SEL 111
#define CLKID_CTS_MCLK_I958_DIV 112
clk: meson-gxbb: Add EE 32K Clock for CEC On Amlogic GX SoCs, there is two CEC controllers : - An Amlogic CEC custom in the AO domain - The Synopsys HDMI-TX Controller in the EE domain Each of these controllers needs a 32.768KHz clock, but there is two paths : - In the EE domain, the "32k_clk" this patchs is adding - In the AO domain, with a more complex dual divider more precise setup The AO 32K clock support will be pushed later in the corresponding gxbb-aoclk driver when the AE CEC driver is ready. The EE 32k_clk must be pushed earlier since mainline support for CEC in the Synopsys HDMI-TX controller is nearby. Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> [Rebased patch on top of last changes] Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
2017-05-24 12:43:45 +03:00
#define CLKID_32K_CLK_SEL 115
#define CLKID_32K_CLK_DIV 116
clk: meson: gxbb: Add sd_emmc clk0 clkids Add the clkids for the clocks feeding the input0 of the mmc controllers Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2017-07-31 14:56:02 +03:00
#define CLKID_SD_EMMC_A_CLK0_SEL 117
#define CLKID_SD_EMMC_A_CLK0_DIV 118
#define CLKID_SD_EMMC_B_CLK0_SEL 120
#define CLKID_SD_EMMC_B_CLK0_DIV 121
#define CLKID_SD_EMMC_C_CLK0_SEL 123
#define CLKID_SD_EMMC_C_CLK0_DIV 124
clk: meson: gxbb: Add VPU and VAPB clockids Add the clkids for the clocks feeding the Video Processing Unit. Acked-by: Jerome Brunet <jbrunet@baylibre.com> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2017-10-16 18:34:44 +03:00
#define CLKID_VPU_0_DIV 127
#define CLKID_VPU_1_DIV 130
#define CLKID_VAPB_0_DIV 134
#define CLKID_VAPB_1_DIV 137
clk: meson: fix rate calculation of plls with a fractional part The rate of the parent should not be multiplied by 2 when the pll has a fractional part. This is making the rate calculation of the gxl_hdmi_pll wrong (and others as well). This multiplication is specific to the hdmi_pll of gxbb and is most likely due to a multiplier sitting in front of this particular pll. Add a fixed factor clock in front on the gxbb pll and remove this constant from the calculation to fix the problem Fixes: 4a47295144dd ("clk: meson: fractional pll support") Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
2018-01-19 18:55:27 +03:00
#define CLKID_HDMI_PLL_PRE_MULT 141
clk: meson: split divider and gate part of mpll The mpll clock is a kind of fractional divider which can gate. When the RW operation have been added, enable/disable ops have been mistakenly inserted in this driver. These ops are essentially a poor copy/paste of the generic gate ops. This change removes the gate ops from the mpll driver and inserts a generic gate clock on each mpll divider, simplifying the mpll driver and reducing code duplication. Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2018-02-12 17:58:43 +03:00
#define CLKID_MPLL0_DIV 142
#define CLKID_MPLL1_DIV 143
#define CLKID_MPLL2_DIV 144
clk: meson: add mpll pre-divider mpll clocks parent can actually be divided by 1 or 2. So far, this divider has always been set to 1, so the calculation was correct. Now that we know it exists, model the tree correctly. If we ever get a platform where the divider is different, we won't get into trouble Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2018-02-19 14:21:44 +03:00
#define CLKID_MPLL_PREDIV 145
clk: meson: add fdiv clock gates Fdiv fixed dividers clocks of the fixed_pll can actually gate independently. We never had an issue so far because these clocks were provided 'enabled' by the bootloader. Add these gates to enable/disable the clocks when required. Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2018-02-19 14:21:45 +03:00
#define CLKID_FCLK_DIV2_DIV 146
#define CLKID_FCLK_DIV3_DIV 147
#define CLKID_FCLK_DIV4_DIV 148
#define CLKID_FCLK_DIV5_DIV 149
#define CLKID_FCLK_DIV7_DIV 150
clk: meson: gxbb: add the video decoder clocks Add the SEL/DIV/GATE for VDEC_1 and VDEC_HEVC. Signed-off-by: Maxime Jourdan <maxi.jourdan@wanadoo.fr> Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
2018-04-24 21:48:38 +03:00
#define CLKID_VDEC_1_SEL 151
#define CLKID_VDEC_1_DIV 152
#define CLKID_VDEC_HEVC_SEL 154
#define CLKID_VDEC_HEVC_DIV 155
clk: meson: add gen_clk GEN_CLK is able to route several internal clocks to one of the SoC pads. In the future, even more clocks could be made accessible using cts_msr_clk - the clock measure block. Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
2018-07-04 19:54:58 +03:00
#define CLKID_GEN_CLK_SEL 157
#define CLKID_GEN_CLK_DIV 158
clk: meson: clk-pll: remove od parameters Remove od parameters from pll clocks and add post dividers clocks instead. Some clock, especially the one which feature several ods, may provide output between those ods. Also, some drivers, such as the hdmi driver, may require a more detailed control of the clock dividers, compared to what CCF would perform automatically. One added benefit of removing ods is that it also greatly reduce the size of the rate parameter tables. In the future, we could possibly take the predivider 'n' out of this driver as well. To do so, we will need to understand the constraints for the PLL to lock and whether or not it depends on the input clock rate. Acked-by: Neil Armstrong <narmstrong@baylibre.com> Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Tested-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
2018-08-01 17:00:52 +03:00
#define CLKID_FIXED_PLL_DCO 160
#define CLKID_HDMI_PLL_DCO 161
#define CLKID_HDMI_PLL_OD 162
#define CLKID_HDMI_PLL_OD2 163
#define CLKID_SYS_PLL_DCO 164
#define CLKID_GP0_PLL_DCO 165
dt-bindings: clk: meson-gxbb: Add Video clock bindings Add the video clock bindings covering all the video graphics pipeline and the HDMI controller. Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Acked-by: Jerome Brunet <jbrunet@baylibre.com> Link: http://lkml.kernel.org/r/1541516257-16157-4-git-send-email-narmstrong@baylibre.com
2018-11-06 17:57:36 +03:00
#define CLKID_VID_PLL_SEL 167
#define CLKID_VID_PLL_DIV 168
#define CLKID_VCLK_SEL 169
#define CLKID_VCLK2_SEL 170
#define CLKID_VCLK_INPUT 171
#define CLKID_VCLK2_INPUT 172
#define CLKID_VCLK_DIV 173
#define CLKID_VCLK2_DIV 174
#define CLKID_VCLK_DIV2_EN 177
#define CLKID_VCLK_DIV4_EN 178
#define CLKID_VCLK_DIV6_EN 179
#define CLKID_VCLK_DIV12_EN 180
#define CLKID_VCLK2_DIV2_EN 181
#define CLKID_VCLK2_DIV4_EN 182
#define CLKID_VCLK2_DIV6_EN 183
#define CLKID_VCLK2_DIV12_EN 184
#define CLKID_CTS_ENCI_SEL 195
#define CLKID_CTS_ENCP_SEL 196
#define CLKID_CTS_VDAC_SEL 197
#define CLKID_HDMI_TX_SEL 198
#define CLKID_HDMI_SEL 203
#define CLKID_HDMI_DIV 204
clk: meson: gxbb: add the gxl internal dac gate Add the ACODEC clock gate to the gxl clk controller driver Acked-by: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
2020-01-22 13:04:50 +03:00
#define NR_CLKS 207
clk: gxbb: add AmLogic GXBB clk controller driver The gxbb clock controller is the primary clock generation unit for the AmLogic GXBB SoC. It is clocked by a fixed 24MHz xtal, contains several PLLs and the usual post-dividers, muxes, dividers and leaf gates that are fed into various IP blocks in the SoC. Tested-by: Kevin Hilman <khilman@baylibre.com> Signed-off-by: Michael Turquette <mturquette@baylibre.com>
2016-05-24 01:44:26 +03:00
clk: meson-gxbb: expose almost every clock in the bindings Expose all clocks which maybe used as DT bindings Only clock ids internal the controller remain un-exposed Acked-by: Neil Armstrong <narmstrong@baylibre.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2017-07-31 14:38:32 +03:00
/* include the CLKIDs that have been made part of the DT binding */
clk: gxbb: add AmLogic GXBB clk controller driver The gxbb clock controller is the primary clock generation unit for the AmLogic GXBB SoC. It is clocked by a fixed 24MHz xtal, contains several PLLs and the usual post-dividers, muxes, dividers and leaf gates that are fed into various IP blocks in the SoC. Tested-by: Kevin Hilman <khilman@baylibre.com> Signed-off-by: Michael Turquette <mturquette@baylibre.com>
2016-05-24 01:44:26 +03:00
#include <dt-bindings/clock/gxbb-clkc.h>
#endif /* __GXBB_H */
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