Commit 6d00b56f authored by Stephen Boyd's avatar Stephen Boyd Committed by Mike Turquette

clk: qcom: Add support for MSM8960's multimedia clock controller (MMCC)

Add a driver for the multimedia clock controller found on MSM
8960 based platforms. This should allow multimedia device drivers
to probe and control their clocks.
Signed-off-by: default avatarStephen Boyd <sboyd@codeaurora.org>
Signed-off-by: default avatarMike Turquette <mturquette@linaro.org>
parent 2ec94130
......@@ -11,3 +11,12 @@ config MSM_GCC_8960
Support for the global clock controller on msm8960 devices.
Say Y if you want to use peripheral devices such as UART, SPI,
i2c, USB, SD/eMMC, SATA, PCIe, etc.
config MSM_MMCC_8960
tristate "MSM8960 Multimedia Clock Controller"
select MSM_GCC_8960
depends on COMMON_CLK_QCOM
help
Support for the multimedia clock controller on msm8960 devices.
Say Y if you want to support multimedia devices such as display,
graphics, video encode/decode, camera, etc.
......@@ -8,3 +8,4 @@ clk-qcom-$(CONFIG_COMMON_CLK_QCOM) += clk-branch.o
clk-qcom-$(CONFIG_COMMON_CLK_QCOM) += reset.o
obj-$(CONFIG_MSM_GCC_8960) += gcc-msm8960.o
obj-$(CONFIG_MSM_MMCC_8960) += mmcc-msm8960.o
/*
* Copyright (c) 2013, The Linux Foundation. All rights reserved.
*
* This software is licensed under the terms of the GNU General Public
* License version 2, as published by the Free Software Foundation, and
* may be copied, distributed, and modified under those terms.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
#include <linux/kernel.h>
#include <linux/bitops.h>
#include <linux/err.h>
#include <linux/delay.h>
#include <linux/platform_device.h>
#include <linux/module.h>
#include <linux/of.h>
#include <linux/of_device.h>
#include <linux/clk-provider.h>
#include <linux/regmap.h>
#include <linux/reset-controller.h>
#include <dt-bindings/clock/qcom,mmcc-msm8960.h>
#include <dt-bindings/reset/qcom,mmcc-msm8960.h>
#include "clk-regmap.h"
#include "clk-pll.h"
#include "clk-rcg.h"
#include "clk-branch.h"
#include "reset.h"
#define P_PXO 0
#define P_PLL8 1
#define P_PLL2 2
#define P_PLL3 3
static u8 mmcc_pxo_pll8_pll2_map[] = {
[P_PXO] = 0,
[P_PLL8] = 2,
[P_PLL2] = 1,
};
static const char *mmcc_pxo_pll8_pll2[] = {
"pxo",
"pll8_vote",
"pll2",
};
static u8 mmcc_pxo_pll8_pll2_pll3_map[] = {
[P_PXO] = 0,
[P_PLL8] = 2,
[P_PLL2] = 1,
[P_PLL3] = 3,
};
static const char *mmcc_pxo_pll8_pll2_pll3[] = {
"pxo",
"pll2",
"pll8_vote",
"pll3",
};
static struct clk_pll pll2 = {
.l_reg = 0x320,
.m_reg = 0x324,
.n_reg = 0x328,
.config_reg = 0x32c,
.mode_reg = 0x31c,
.status_reg = 0x334,
.status_bit = 16,
.clkr.hw.init = &(struct clk_init_data){
.name = "pll2",
.parent_names = (const char *[]){ "pxo" },
.num_parents = 1,
.ops = &clk_pll_ops,
},
};
static struct freq_tbl clk_tbl_cam[] = {
{ 6000000, P_PLL8, 4, 1, 16 },
{ 8000000, P_PLL8, 4, 1, 12 },
{ 12000000, P_PLL8, 4, 1, 8 },
{ 16000000, P_PLL8, 4, 1, 6 },
{ 19200000, P_PLL8, 4, 1, 5 },
{ 24000000, P_PLL8, 4, 1, 4 },
{ 32000000, P_PLL8, 4, 1, 3 },
{ 48000000, P_PLL8, 4, 1, 2 },
{ 64000000, P_PLL8, 3, 1, 2 },
{ 96000000, P_PLL8, 4, 0, 0 },
{ 128000000, P_PLL8, 3, 0, 0 },
{ }
};
static struct clk_rcg camclk0_src = {
.ns_reg = 0x0148,
.md_reg = 0x0144,
.mn = {
.mnctr_en_bit = 5,
.mnctr_reset_bit = 8,
.reset_in_cc = true,
.mnctr_mode_shift = 6,
.n_val_shift = 24,
.m_val_shift = 8,
.width = 8,
},
.p = {
.pre_div_shift = 14,
.pre_div_width = 2,
},
.s = {
.src_sel_shift = 0,
.parent_map = mmcc_pxo_pll8_pll2_map,
},
.freq_tbl = clk_tbl_cam,
.clkr = {
.enable_reg = 0x0140,
.enable_mask = BIT(2),
.hw.init = &(struct clk_init_data){
.name = "camclk0_src",
.parent_names = mmcc_pxo_pll8_pll2,
.num_parents = 3,
.ops = &clk_rcg_ops,
},
},
};
static struct clk_branch camclk0_clk = {
.halt_reg = 0x01e8,
.halt_bit = 15,
.clkr = {
.enable_reg = 0x0140,
.enable_mask = BIT(0),
.hw.init = &(struct clk_init_data){
.name = "camclk0_clk",
.parent_names = (const char *[]){ "camclk0_src" },
.num_parents = 1,
.ops = &clk_branch_ops,
},
},
};
static struct clk_rcg camclk1_src = {
.ns_reg = 0x015c,
.md_reg = 0x0158,
.mn = {
.mnctr_en_bit = 5,
.mnctr_reset_bit = 8,
.reset_in_cc = true,
.mnctr_mode_shift = 6,
.n_val_shift = 24,
.m_val_shift = 8,
.width = 8,
},
.p = {
.pre_div_shift = 14,
.pre_div_width = 2,
},
.s = {
.src_sel_shift = 0,
.parent_map = mmcc_pxo_pll8_pll2_map,
},
.freq_tbl = clk_tbl_cam,
.clkr = {
.enable_reg = 0x0154,
.enable_mask = BIT(2),
.hw.init = &(struct clk_init_data){
.name = "camclk1_src",
.parent_names = mmcc_pxo_pll8_pll2,
.num_parents = 3,
.ops = &clk_rcg_ops,
},
},
};
static struct clk_branch camclk1_clk = {
.halt_reg = 0x01e8,
.halt_bit = 16,
.clkr = {
.enable_reg = 0x0154,
.enable_mask = BIT(0),
.hw.init = &(struct clk_init_data){
.name = "camclk1_clk",
.parent_names = (const char *[]){ "camclk1_src" },
.num_parents = 1,
.ops = &clk_branch_ops,
},
},
};
static struct clk_rcg camclk2_src = {
.ns_reg = 0x0228,
.md_reg = 0x0224,
.mn = {
.mnctr_en_bit = 5,
.mnctr_reset_bit = 8,
.reset_in_cc = true,
.mnctr_mode_shift = 6,
.n_val_shift = 24,
.m_val_shift = 8,
.width = 8,
},
.p = {
.pre_div_shift = 14,
.pre_div_width = 2,
},
.s = {
.src_sel_shift = 0,
.parent_map = mmcc_pxo_pll8_pll2_map,
},
.freq_tbl = clk_tbl_cam,
.clkr = {
.enable_reg = 0x0220,
.enable_mask = BIT(2),
.hw.init = &(struct clk_init_data){
.name = "camclk2_src",
.parent_names = mmcc_pxo_pll8_pll2,
.num_parents = 3,
.ops = &clk_rcg_ops,
},
},
};
static struct clk_branch camclk2_clk = {
.halt_reg = 0x01e8,
.halt_bit = 16,
.clkr = {
.enable_reg = 0x0220,
.enable_mask = BIT(0),
.hw.init = &(struct clk_init_data){
.name = "camclk2_clk",
.parent_names = (const char *[]){ "camclk2_src" },
.num_parents = 1,
.ops = &clk_branch_ops,
},
},
};
static struct freq_tbl clk_tbl_csi[] = {
{ 27000000, P_PXO, 1, 0, 0 },
{ 85330000, P_PLL8, 1, 2, 9 },
{ 177780000, P_PLL2, 1, 2, 9 },
{ }
};
static struct clk_rcg csi0_src = {
.ns_reg = 0x0048,
.md_reg = 0x0044,
.mn = {
.mnctr_en_bit = 5,
.mnctr_reset_bit = 7,
.mnctr_mode_shift = 6,
.n_val_shift = 24,
.m_val_shift = 8,
.width = 8,
},
.p = {
.pre_div_shift = 14,
.pre_div_width = 2,
},
.s = {
.src_sel_shift = 0,
.parent_map = mmcc_pxo_pll8_pll2_map,
},
.freq_tbl = clk_tbl_csi,
.clkr = {
.enable_reg = 0x0040,
.enable_mask = BIT(2),
.hw.init = &(struct clk_init_data){
.name = "csi0_src",
.parent_names = mmcc_pxo_pll8_pll2,
.num_parents = 3,
.ops = &clk_rcg_ops,
},
},
};
static struct clk_branch csi0_clk = {
.halt_reg = 0x01cc,
.halt_bit = 13,
.clkr = {
.enable_reg = 0x0040,
.enable_mask = BIT(0),
.hw.init = &(struct clk_init_data){
.parent_names = (const char *[]){ "csi0_src" },
.num_parents = 1,
.name = "csi0_clk",
.ops = &clk_branch_ops,
.flags = CLK_SET_RATE_PARENT,
},
},
};
static struct clk_branch csi0_phy_clk = {
.halt_reg = 0x01e8,
.halt_bit = 9,
.clkr = {
.enable_reg = 0x0040,
.enable_mask = BIT(8),
.hw.init = &(struct clk_init_data){
.parent_names = (const char *[]){ "csi0_src" },
.num_parents = 1,
.name = "csi0_phy_clk",
.ops = &clk_branch_ops,
.flags = CLK_SET_RATE_PARENT,
},
},
};
static struct clk_rcg csi1_src = {
.ns_reg = 0x0010,
.md_reg = 0x0028,
.mn = {
.mnctr_en_bit = 5,
.mnctr_reset_bit = 7,
.mnctr_mode_shift = 6,
.n_val_shift = 24,
.m_val_shift = 8,
.width = 8,
},
.p = {
.pre_div_shift = 14,
.pre_div_width = 2,
},
.s = {
.src_sel_shift = 0,
.parent_map = mmcc_pxo_pll8_pll2_map,
},
.freq_tbl = clk_tbl_csi,
.clkr = {
.enable_reg = 0x0024,
.enable_mask = BIT(2),
.hw.init = &(struct clk_init_data){
.name = "csi1_src",
.parent_names = mmcc_pxo_pll8_pll2,
.num_parents = 3,
.ops = &clk_rcg_ops,
},
},
};
static struct clk_branch csi1_clk = {
.halt_reg = 0x01cc,
.halt_bit = 14,
.clkr = {
.enable_reg = 0x0024,
.enable_mask = BIT(0),
.hw.init = &(struct clk_init_data){
.parent_names = (const char *[]){ "csi1_src" },
.num_parents = 1,
.name = "csi1_clk",
.ops = &clk_branch_ops,
.flags = CLK_SET_RATE_PARENT,
},
},
};
static struct clk_branch csi1_phy_clk = {
.halt_reg = 0x01e8,
.halt_bit = 10,
.clkr = {
.enable_reg = 0x0024,
.enable_mask = BIT(8),
.hw.init = &(struct clk_init_data){
.parent_names = (const char *[]){ "csi1_src" },
.num_parents = 1,
.name = "csi1_phy_clk",
.ops = &clk_branch_ops,
.flags = CLK_SET_RATE_PARENT,
},
},
};
static struct clk_rcg csi2_src = {
.ns_reg = 0x0234,
.md_reg = 0x022c,
.mn = {
.mnctr_en_bit = 5,
.mnctr_reset_bit = 7,
.mnctr_mode_shift = 6,
.n_val_shift = 24,
.m_val_shift = 8,
.width = 8,
},
.p = {
.pre_div_shift = 14,
.pre_div_width = 2,
},
.s = {
.src_sel_shift = 0,
.parent_map = mmcc_pxo_pll8_pll2_map,
},
.freq_tbl = clk_tbl_csi,
.clkr = {
.enable_reg = 0x022c,
.enable_mask = BIT(2),
.hw.init = &(struct clk_init_data){
.name = "csi2_src",
.parent_names = mmcc_pxo_pll8_pll2,
.num_parents = 3,
.ops = &clk_rcg_ops,
},
},
};
static struct clk_branch csi2_clk = {
.halt_reg = 0x01cc,
.halt_bit = 29,
.clkr = {
.enable_reg = 0x022c,
.enable_mask = BIT(0),
.hw.init = &(struct clk_init_data){
.parent_names = (const char *[]){ "csi2_src" },
.num_parents = 1,
.name = "csi2_clk",
.ops = &clk_branch_ops,
.flags = CLK_SET_RATE_PARENT,
},
},
};
static struct clk_branch csi2_phy_clk = {
.halt_reg = 0x01e8,
.halt_bit = 29,
.clkr = {
.enable_reg = 0x022c,
.enable_mask = BIT(8),
.hw.init = &(struct clk_init_data){
.parent_names = (const char *[]){ "csi2_src" },
.num_parents = 1,
.name = "csi2_phy_clk",
.ops = &clk_branch_ops,
.flags = CLK_SET_RATE_PARENT,
},
},
};
struct clk_pix_rdi {
u32 s_reg;
u32 s_mask;
u32 s2_reg;
u32 s2_mask;
struct clk_regmap clkr;
};
#define to_clk_pix_rdi(_hw) \
container_of(to_clk_regmap(_hw), struct clk_pix_rdi, clkr)
static int pix_rdi_set_parent(struct clk_hw *hw, u8 index)
{
int i;
int ret = 0;
u32 val;
struct clk_pix_rdi *rdi = to_clk_pix_rdi(hw);
struct clk *clk = hw->clk;
int num_parents = __clk_get_num_parents(hw->clk);
/*
* These clocks select three inputs via two muxes. One mux selects
* between csi0 and csi1 and the second mux selects between that mux's
* output and csi2. The source and destination selections for each
* mux must be clocking for the switch to succeed so just turn on
* all three sources because it's easier than figuring out what source
* needs to be on at what time.
*/
for (i = 0; i < num_parents; i++) {
ret = clk_prepare_enable(clk_get_parent_by_index(clk, i));
if (ret)
goto err;
}
if (index == 2)
val = rdi->s2_mask;
else
val = 0;
regmap_update_bits(rdi->clkr.regmap, rdi->s2_reg, rdi->s2_mask, val);
/*
* Wait at least 6 cycles of slowest clock
* for the glitch-free MUX to fully switch sources.
*/
udelay(1);
if (index == 1)
val = rdi->s_mask;
else
val = 0;
regmap_update_bits(rdi->clkr.regmap, rdi->s_reg, rdi->s_mask, val);
/*
* Wait at least 6 cycles of slowest clock
* for the glitch-free MUX to fully switch sources.
*/
udelay(1);
err:
for (i--; i >= 0; i--)
clk_disable_unprepare(clk_get_parent_by_index(clk, i));
return ret;
}
static u8 pix_rdi_get_parent(struct clk_hw *hw)
{
u32 val;
struct clk_pix_rdi *rdi = to_clk_pix_rdi(hw);
regmap_read(rdi->clkr.regmap, rdi->s2_reg, &val);
if (val & rdi->s2_mask)
return 2;
regmap_read(rdi->clkr.regmap, rdi->s_reg, &val);
if (val & rdi->s_mask)
return 1;
return 0;
}
static const struct clk_ops clk_ops_pix_rdi = {
.enable = clk_enable_regmap,
.disable = clk_disable_regmap,
.set_parent = pix_rdi_set_parent,
.get_parent = pix_rdi_get_parent,
.determine_rate = __clk_mux_determine_rate,
};
static const char *pix_rdi_parents[] = {
"csi0_clk",
"csi1_clk",
"csi2_clk",
};
static struct clk_pix_rdi csi_pix_clk = {
.s_reg = 0x0058,
.s_mask = BIT(25),
.s2_reg = 0x0238,
.s2_mask = BIT(13),
.clkr = {
.enable_reg = 0x0058,
.enable_mask = BIT(26),
.hw.init = &(struct clk_init_data){
.name = "csi_pix_clk",
.parent_names = pix_rdi_parents,
.num_parents = 3,
.ops = &clk_ops_pix_rdi,
},
},
};
static struct clk_pix_rdi csi_pix1_clk = {
.s_reg = 0x0238,
.s_mask = BIT(8),
.s2_reg = 0x0238,
.s2_mask = BIT(9),
.clkr = {
.enable_reg = 0x0238,
.enable_mask = BIT(10),
.hw.init = &(struct clk_init_data){
.name = "csi_pix1_clk",
.parent_names = pix_rdi_parents,
.num_parents = 3,
.ops = &clk_ops_pix_rdi,
},
},
};
static struct clk_pix_rdi csi_rdi_clk = {
.s_reg = 0x0058,
.s_mask = BIT(12),
.s2_reg = 0x0238,
.s2_mask = BIT(12),
.clkr = {
.enable_reg = 0x0058,
.enable_mask = BIT(13),
.hw.init = &(struct clk_init_data){
.name = "csi_rdi_clk",
.parent_names = pix_rdi_parents,
.num_parents = 3,
.ops = &clk_ops_pix_rdi,
},
},
};
static struct clk_pix_rdi csi_rdi1_clk = {
.s_reg = 0x0238,
.s_mask = BIT(0),
.s2_reg = 0x0238,
.s2_mask = BIT(1),
.clkr = {
.enable_reg = 0x0238,
.enable_mask = BIT(2),
.hw.init = &(struct clk_init_data){
.name = "csi_rdi1_clk",
.parent_names = pix_rdi_parents,
.num_parents = 3,
.ops = &clk_ops_pix_rdi,
},
},
};
static struct clk_pix_rdi csi_rdi2_clk = {
.s_reg = 0x0238,
.s_mask = BIT(4),
.s2_reg = 0x0238,
.s2_mask = BIT(5),
.clkr = {
.enable_reg = 0x0238,
.enable_mask = BIT(6),
.hw.init = &(struct clk_init_data){
.name = "csi_rdi2_clk",
.parent_names = pix_rdi_parents,
.num_parents = 3,
.ops = &clk_ops_pix_rdi,
},
},
};
static struct freq_tbl clk_tbl_csiphytimer[] = {
{ 85330000, P_PLL8, 1, 2, 9 },
{ 177780000, P_PLL2, 1, 2, 9 },
{ }
};
static struct clk_rcg csiphytimer_src = {
.ns_reg = 0x0168,
.md_reg = 0x0164,
.mn = {
.mnctr_en_bit = 5,
.mnctr_reset_bit = 8,
.reset_in_cc = true,
.mnctr_mode_shift = 6,
.n_val_shift = 24,
.m_val_shift = 8,
.width = 8,
},
.p = {
.pre_div_shift = 14,
.pre_div_width = 2,
},
.s = {
.src_sel_shift = 0,
.parent_map = mmcc_pxo_pll8_pll2_map,
},
.freq_tbl = clk_tbl_csiphytimer,
.clkr = {
.enable_reg = 0x0160,
.enable_mask = BIT(2),
.hw.init = &(struct clk_init_data){
.name = "csiphytimer_src",
.parent_names = mmcc_pxo_pll8_pll2,
.num_parents = 3,
.ops = &clk_rcg_ops,
},
},
};
static const char *csixphy_timer_src[] = { "csiphytimer_src" };
static struct clk_branch csiphy0_timer_clk = {
.halt_reg = 0x01e8,
.halt_bit = 17,
.clkr = {
.enable_reg = 0x0160,
.enable_mask = BIT(0),
.hw.init = &(struct clk_init_data){
.parent_names = csixphy_timer_src,
.num_parents = 1,
.name = "csiphy0_timer_clk",
.ops = &clk_branch_ops,
.flags = CLK_SET_RATE_PARENT,
},
},
};
static struct clk_branch csiphy1_timer_clk = {
.halt_reg = 0x01e8,
.halt_bit = 18,
.clkr = {
.enable_reg = 0x0160,
.enable_mask = BIT(9),
.hw.init = &(struct clk_init_data){
.parent_names = csixphy_timer_src,
.num_parents = 1,
.name = "csiphy1_timer_clk",
.ops = &clk_branch_ops,
.flags = CLK_SET_RATE_PARENT,
},
},
};
static struct clk_branch csiphy2_timer_clk = {
.halt_reg = 0x01e8,
.halt_bit = 30,
.clkr = {
.enable_reg = 0x0160,
.enable_mask = BIT(11),
.hw.init = &(struct clk_init_data){
.parent_names = csixphy_timer_src,
.num_parents = 1,
.name = "csiphy2_timer_clk",
.ops = &clk_branch_ops,
.flags = CLK_SET_RATE_PARENT,
},
},
};
static struct freq_tbl clk_tbl_gfx2d[] = {
{ 27000000, P_PXO, 1, 0 },
{ 48000000, P_PLL8, 1, 8 },
{ 54857000, P_PLL8, 1, 7 },
{ 64000000, P_PLL8, 1, 6 },
{ 76800000, P_PLL8, 1, 5 },
{ 96000000, P_PLL8, 1, 4 },
{ 128000000, P_PLL8, 1, 3 },
{ 145455000, P_PLL2, 2, 11 },
{ 160000000, P_PLL2, 1, 5 },
{ 177778000, P_PLL2, 2, 9 },
{ 200000000, P_PLL2, 1, 4 },
{ 228571000, P_PLL2, 2, 7 },
{ }
};
static struct clk_dyn_rcg gfx2d0_src = {
.ns_reg = 0x0070,
.md_reg[0] = 0x0064,
.md_reg[1] = 0x0068,
.mn[0] = {
.mnctr_en_bit = 8,
.mnctr_reset_bit = 25,
.mnctr_mode_shift = 9,
.n_val_shift = 20,
.m_val_shift = 4,
.width = 4,
},
.mn[1] = {
.mnctr_en_bit = 5,
.mnctr_reset_bit = 24,
.mnctr_mode_shift = 6,
.n_val_shift = 16,
.m_val_shift = 4,
.width = 4,
},
.s[0] = {
.src_sel_shift = 3,
.parent_map = mmcc_pxo_pll8_pll2_map,
},
.s[1] = {
.src_sel_shift = 0,
.parent_map = mmcc_pxo_pll8_pll2_map,
},
.mux_sel_bit = 11,
.freq_tbl = clk_tbl_gfx2d,
.clkr = {
.enable_reg = 0x0060,
.enable_mask = BIT(2),
.hw.init = &(struct clk_init_data){
.name = "gfx2d0_src",
.parent_names = mmcc_pxo_pll8_pll2,
.num_parents = 3,
.ops = &clk_dyn_rcg_ops,
},
},
};
static struct clk_branch gfx2d0_clk = {
.halt_reg = 0x01c8,
.halt_bit = 9,
.clkr = {
.enable_reg = 0x0060,
.enable_mask = BIT(0),
.hw.init = &(struct clk_init_data){
.name = "gfx2d0_clk",
.parent_names = (const char *[]){ "gfx2d0_src" },
.num_parents = 1,
.ops = &clk_branch_ops,
.flags = CLK_SET_RATE_PARENT,
},
},
};
static struct clk_dyn_rcg gfx2d1_src = {
.ns_reg = 0x007c,
.md_reg[0] = 0x0078,
.md_reg[1] = 0x006c,
.mn[0] = {
.mnctr_en_bit = 8,
.mnctr_reset_bit = 25,
.mnctr_mode_shift = 9,
.n_val_shift = 20,
.m_val_shift = 4,
.width = 4,
},
.mn[1] = {
.mnctr_en_bit = 5,
.mnctr_reset_bit = 24,
.mnctr_mode_shift = 6,
.n_val_shift = 16,
.m_val_shift = 4,
.width = 4,
},
.s[0] = {
.src_sel_shift = 3,
.parent_map = mmcc_pxo_pll8_pll2_map,
},
.s[1] = {
.src_sel_shift = 0,
.parent_map = mmcc_pxo_pll8_pll2_map,
},
.mux_sel_bit = 11,
.freq_tbl = clk_tbl_gfx2d,
.clkr = {
.enable_reg = 0x0074,
.enable_mask = BIT(2),
.hw.init = &(struct clk_init_data){
.name = "gfx2d1_src",
.parent_names = mmcc_pxo_pll8_pll2,
.num_parents = 3,
.ops = &clk_dyn_rcg_ops,
},
},
};
static struct clk_branch gfx2d1_clk = {
.halt_reg = 0x01c8,
.halt_bit = 14,
.clkr = {
.enable_reg = 0x0074,
.enable_mask = BIT(0),
.hw.init = &(struct clk_init_data){
.name = "gfx2d1_clk",
.parent_names = (const char *[]){ "gfx2d1_src" },
.num_parents = 1,
.ops = &clk_branch_ops,
.flags = CLK_SET_RATE_PARENT,
},
},
};
static struct freq_tbl clk_tbl_gfx3d[] = {
{ 27000000, P_PXO, 1, 0 },
{ 48000000, P_PLL8, 1, 8 },
{ 54857000, P_PLL8, 1, 7 },
{ 64000000, P_PLL8, 1, 6 },
{ 76800000, P_PLL8, 1, 5 },
{ 96000000, P_PLL8, 1, 4 },
{ 128000000, P_PLL8, 1, 3 },
{ 145455000, P_PLL2, 2, 11 },
{ 160000000, P_PLL2, 1, 5 },
{ 177778000, P_PLL2, 2, 9 },
{ 200000000, P_PLL2, 1, 4 },
{ 228571000, P_PLL2, 2, 7 },
{ 266667000, P_PLL2, 1, 3 },
{ 300000000, P_PLL3, 1, 4 },
{ 320000000, P_PLL2, 2, 5 },
{ 400000000, P_PLL2, 1, 2 },
{ }
};
static struct clk_dyn_rcg gfx3d_src = {
.ns_reg = 0x008c,
.md_reg[0] = 0x0084,
.md_reg[1] = 0x0088,
.mn[0] = {
.mnctr_en_bit = 8,
.mnctr_reset_bit = 25,
.mnctr_mode_shift = 9,
.n_val_shift = 18,
.m_val_shift = 4,
.width = 4,
},
.mn[1] = {
.mnctr_en_bit = 5,
.mnctr_reset_bit = 24,
.mnctr_mode_shift = 6,
.n_val_shift = 14,
.m_val_shift = 4,
.width = 4,
},
.s[0] = {
.src_sel_shift = 3,
.parent_map = mmcc_pxo_pll8_pll2_pll3_map,
},
.s[1] = {
.src_sel_shift = 0,
.parent_map = mmcc_pxo_pll8_pll2_pll3_map,
},
.mux_sel_bit = 11,
.freq_tbl = clk_tbl_gfx3d,
.clkr = {
.enable_reg = 0x0080,
.enable_mask = BIT(2),
.hw.init = &(struct clk_init_data){
.name = "gfx3d_src",
.parent_names = mmcc_pxo_pll8_pll2_pll3,
.num_parents = 3,
.ops = &clk_dyn_rcg_ops,
},
},
};
static struct clk_branch gfx3d_clk = {
.halt_reg = 0x01c8,
.halt_bit = 4,
.clkr = {
.enable_reg = 0x0080,
.enable_mask = BIT(0),
.hw.init = &(struct clk_init_data){
.name = "gfx3d_clk",
.parent_names = (const char *[]){ "gfx3d_src" },
.num_parents = 1,
.ops = &clk_branch_ops,
.flags = CLK_SET_RATE_PARENT,
},
},
};
static struct freq_tbl clk_tbl_ijpeg[] = {
{ 27000000, P_PXO, 1, 0, 0 },
{ 36570000, P_PLL8, 1, 2, 21 },
{ 54860000, P_PLL8, 7, 0, 0 },
{ 96000000, P_PLL8, 4, 0, 0 },
{ 109710000, P_PLL8, 1, 2, 7 },
{ 128000000, P_PLL8, 3, 0, 0 },
{ 153600000, P_PLL8, 1, 2, 5 },
{ 200000000, P_PLL2, 4, 0, 0 },
{ 228571000, P_PLL2, 1, 2, 7 },
{ 266667000, P_PLL2, 1, 1, 3 },
{ 320000000, P_PLL2, 1, 2, 5 },
{ }
};
static struct clk_rcg ijpeg_src = {
.ns_reg = 0x00a0,
.md_reg = 0x009c,
.mn = {
.mnctr_en_bit = 5,
.mnctr_reset_bit = 7,
.mnctr_mode_shift = 6,
.n_val_shift = 16,
.m_val_shift = 8,
.width = 8,
},
.p = {
.pre_div_shift = 12,
.pre_div_width = 2,
},
.s = {
.src_sel_shift = 0,
.parent_map = mmcc_pxo_pll8_pll2_map,
},
.freq_tbl = clk_tbl_ijpeg,
.clkr = {
.enable_reg = 0x0098,
.enable_mask = BIT(2),
.hw.init = &(struct clk_init_data){
.name = "ijpeg_src",
.parent_names = mmcc_pxo_pll8_pll2,
.num_parents = 3,
.ops = &clk_rcg_ops,
},
},
};
static struct clk_branch ijpeg_clk = {
.halt_reg = 0x01c8,
.halt_bit = 24,
.clkr = {
.enable_reg = 0x0098,
.enable_mask = BIT(0),
.hw.init = &(struct clk_init_data){
.name = "ijpeg_clk",
.parent_names = (const char *[]){ "ijpeg_src" },
.num_parents = 1,
.ops = &clk_branch_ops,
.flags = CLK_SET_RATE_PARENT,
},
},
};
static struct freq_tbl clk_tbl_jpegd[] = {
{ 64000000, P_PLL8, 6 },
{ 76800000, P_PLL8, 5 },
{ 96000000, P_PLL8, 4 },
{ 160000000, P_PLL2, 5 },
{ 200000000, P_PLL2, 4 },
{ }
};
static struct clk_rcg jpegd_src = {
.ns_reg = 0x00ac,
.p = {
.pre_div_shift = 12,
.pre_div_width = 2,
},
.s = {
.src_sel_shift = 0,
.parent_map = mmcc_pxo_pll8_pll2_map,
},
.freq_tbl = clk_tbl_jpegd,
.clkr = {
.enable_reg = 0x00a4,
.enable_mask = BIT(2),
.hw.init = &(struct clk_init_data){
.name = "jpegd_src",
.parent_names = mmcc_pxo_pll8_pll2,
.num_parents = 3,
.ops = &clk_rcg_ops,
},
},
};
static struct clk_branch jpegd_clk = {
.halt_reg = 0x01c8,
.halt_bit = 19,
.clkr = {
.enable_reg = 0x00a4,
.enable_mask = BIT(0),
.hw.init = &(struct clk_init_data){
.name = "jpegd_clk",
.parent_names = (const char *[]){ "jpegd_src" },
.num_parents = 1,
.ops = &clk_branch_ops,
.flags = CLK_SET_RATE_PARENT,
},
},
};
static struct freq_tbl clk_tbl_mdp[] = {
{ 9600000, P_PLL8, 1, 1, 40 },
{ 13710000, P_PLL8, 1, 1, 28 },
{ 27000000, P_PXO, 1, 0, 0 },
{ 29540000, P_PLL8, 1, 1, 13 },
{ 34910000, P_PLL8, 1, 1, 11 },
{ 38400000, P_PLL8, 1, 1, 10 },
{ 59080000, P_PLL8, 1, 2, 13 },
{ 76800000, P_PLL8, 1, 1, 5 },
{ 85330000, P_PLL8, 1, 2, 9 },
{ 96000000, P_PLL8, 1, 1, 4 },
{ 128000000, P_PLL8, 1, 1, 3 },
{ 160000000, P_PLL2, 1, 1, 5 },
{ 177780000, P_PLL2, 1, 2, 9 },
{ 200000000, P_PLL2, 1, 1, 4 },
{ 228571000, P_PLL2, 1, 2, 7 },
{ 266667000, P_PLL2, 1, 1, 3 },
{ }
};
static struct clk_dyn_rcg mdp_src = {
.ns_reg = 0x00d0,
.md_reg[0] = 0x00c4,
.md_reg[1] = 0x00c8,
.mn[0] = {
.mnctr_en_bit = 8,
.mnctr_reset_bit = 31,
.mnctr_mode_shift = 9,
.n_val_shift = 22,
.m_val_shift = 8,
.width = 8,
},
.mn[1] = {
.mnctr_en_bit = 5,
.mnctr_reset_bit = 30,
.mnctr_mode_shift = 6,
.n_val_shift = 14,
.m_val_shift = 8,
.width = 8,
},
.s[0] = {
.src_sel_shift = 3,
.parent_map = mmcc_pxo_pll8_pll2_map,
},
.s[1] = {
.src_sel_shift = 0,
.parent_map = mmcc_pxo_pll8_pll2_map,
},
.mux_sel_bit = 11,
.freq_tbl = clk_tbl_mdp,
.clkr = {
.enable_reg = 0x00c0,
.enable_mask = BIT(2),
.hw.init = &(struct clk_init_data){
.name = "mdp_src",
.parent_names = mmcc_pxo_pll8_pll2,
.num_parents = 3,
.ops = &clk_dyn_rcg_ops,
},
},
};
static struct clk_branch mdp_clk = {
.halt_reg = 0x01d0,
.halt_bit = 10,
.clkr = {
.enable_reg = 0x00c0,
.enable_mask = BIT(0),
.hw.init = &(struct clk_init_data){
.name = "mdp_clk",
.parent_names = (const char *[]){ "mdp_src" },
.num_parents = 1,
.ops = &clk_branch_ops,
.flags = CLK_SET_RATE_PARENT,
},
},
};
static struct clk_branch mdp_lut_clk = {
.halt_reg = 0x01e8,
.halt_bit = 13,
.clkr = {
.enable_reg = 0x016c,
.enable_mask = BIT(0),
.hw.init = &(struct clk_init_data){
.parent_names = (const char *[]){ "mdp_clk" },
.num_parents = 1,
.name = "mdp_lut_clk",
.ops = &clk_branch_ops,
.flags = CLK_SET_RATE_PARENT,
},
},
};
static struct clk_branch mdp_vsync_clk = {
.halt_reg = 0x01cc,
.halt_bit = 22,
.clkr = {
.enable_reg = 0x0058,
.enable_mask = BIT(6),
.hw.init = &(struct clk_init_data){
.name = "mdp_vsync_clk",
.parent_names = (const char *[]){ "pxo" },
.num_parents = 1,
.ops = &clk_branch_ops
},
},
};
static struct freq_tbl clk_tbl_rot[] = {
{ 27000000, P_PXO, 1 },
{ 29540000, P_PLL8, 13 },
{ 32000000, P_PLL8, 12 },
{ 38400000, P_PLL8, 10 },
{ 48000000, P_PLL8, 8 },
{ 54860000, P_PLL8, 7 },
{ 64000000, P_PLL8, 6 },
{ 76800000, P_PLL8, 5 },
{ 96000000, P_PLL8, 4 },
{ 100000000, P_PLL2, 8 },
{ 114290000, P_PLL2, 7 },
{ 133330000, P_PLL2, 6 },
{ 160000000, P_PLL2, 5 },
{ 200000000, P_PLL2, 4 },
{ }
};
static struct clk_dyn_rcg rot_src = {
.ns_reg = 0x00e8,
.p[0] = {
.pre_div_shift = 22,
.pre_div_width = 4,
},
.p[1] = {
.pre_div_shift = 26,
.pre_div_width = 4,
},
.s[0] = {
.src_sel_shift = 16,
.parent_map = mmcc_pxo_pll8_pll2_map,
},
.s[1] = {
.src_sel_shift = 19,
.parent_map = mmcc_pxo_pll8_pll2_map,
},
.mux_sel_bit = 30,
.freq_tbl = clk_tbl_rot,
.clkr = {
.enable_reg = 0x00e0,
.enable_mask = BIT(2),
.hw.init = &(struct clk_init_data){
.name = "rot_src",
.parent_names = mmcc_pxo_pll8_pll2,
.num_parents = 3,
.ops = &clk_dyn_rcg_ops,
},
},
};
static struct clk_branch rot_clk = {
.halt_reg = 0x01d0,
.halt_bit = 15,
.clkr = {
.enable_reg = 0x00e0,
.enable_mask = BIT(0),
.hw.init = &(struct clk_init_data){
.name = "rot_clk",
.parent_names = (const char *[]){ "rot_src" },
.num_parents = 1,
.ops = &clk_branch_ops,
.flags = CLK_SET_RATE_PARENT,
},
},
};
#define P_HDMI_PLL 1
static u8 mmcc_pxo_hdmi_map[] = {
[P_PXO] = 0,
[P_HDMI_PLL] = 2,
};
static const char *mmcc_pxo_hdmi[] = {
"pxo",
"hdmi_pll",
};
static struct freq_tbl clk_tbl_tv[] = {
{ 25200000, P_HDMI_PLL, 1, 0, 0 },
{ 27000000, P_HDMI_PLL, 1, 0, 0 },
{ 27030000, P_HDMI_PLL, 1, 0, 0 },
{ 74250000, P_HDMI_PLL, 1, 0, 0 },
{ 108000000, P_HDMI_PLL, 1, 0, 0 },
{ 148500000, P_HDMI_PLL, 1, 0, 0 },
{ }
};
static struct clk_rcg tv_src = {
.ns_reg = 0x00f4,
.md_reg = 0x00f0,
.mn = {
.mnctr_en_bit = 5,
.mnctr_reset_bit = 7,
.mnctr_mode_shift = 6,
.n_val_shift = 16,
.m_val_shift = 8,
.width = 8,
},
.p = {
.pre_div_shift = 14,
.pre_div_width = 2,
},
.s = {
.src_sel_shift = 0,
.parent_map = mmcc_pxo_hdmi_map,
},
.freq_tbl = clk_tbl_tv,
.clkr = {
.enable_reg = 0x00ec,
.enable_mask = BIT(2),
.hw.init = &(struct clk_init_data){
.name = "tv_src",
.parent_names = mmcc_pxo_hdmi,
.num_parents = 2,
.ops = &clk_rcg_ops,
.flags = CLK_SET_RATE_PARENT,
},
},
};
static const char *tv_src_name[] = { "tv_src" };
static struct clk_branch tv_enc_clk = {
.halt_reg = 0x01d4,
.halt_bit = 9,
.clkr = {
.enable_reg = 0x00ec,
.enable_mask = BIT(8),
.hw.init = &(struct clk_init_data){
.parent_names = tv_src_name,
.num_parents = 1,
.name = "tv_enc_clk",
.ops = &clk_branch_ops,
.flags = CLK_SET_RATE_PARENT,
},
},
};
static struct clk_branch tv_dac_clk = {
.halt_reg = 0x01d4,
.halt_bit = 10,
.clkr = {
.enable_reg = 0x00ec,
.enable_mask = BIT(10),
.hw.init = &(struct clk_init_data){
.parent_names = tv_src_name,
.num_parents = 1,
.name = "tv_dac_clk",
.ops = &clk_branch_ops,
.flags = CLK_SET_RATE_PARENT,
},
},
};
static struct clk_branch mdp_tv_clk = {
.halt_reg = 0x01d4,
.halt_bit = 12,
.clkr = {
.enable_reg = 0x00ec,
.enable_mask = BIT(0),
.hw.init = &(struct clk_init_data){
.parent_names = tv_src_name,
.num_parents = 1,
.name = "mdp_tv_clk",
.ops = &clk_branch_ops,
.flags = CLK_SET_RATE_PARENT,
},
},
};
static struct clk_branch hdmi_tv_clk = {
.halt_reg = 0x01d4,
.halt_bit = 11,
.clkr = {
.enable_reg = 0x00ec,
.enable_mask = BIT(12),
.hw.init = &(struct clk_init_data){
.parent_names = tv_src_name,
.num_parents = 1,
.name = "hdmi_tv_clk",
.ops = &clk_branch_ops,
.flags = CLK_SET_RATE_PARENT,
},
},
};
static struct clk_branch hdmi_app_clk = {
.halt_reg = 0x01cc,
.halt_bit = 25,
.clkr = {
.enable_reg = 0x005c,
.enable_mask = BIT(11),
.hw.init = &(struct clk_init_data){
.parent_names = (const char *[]){ "pxo" },
.num_parents = 1,
.name = "hdmi_app_clk",
.ops = &clk_branch_ops,
},
},
};
static struct freq_tbl clk_tbl_vcodec[] = {
{ 27000000, P_PXO, 1, 0 },
{ 32000000, P_PLL8, 1, 12 },
{ 48000000, P_PLL8, 1, 8 },
{ 54860000, P_PLL8, 1, 7 },
{ 96000000, P_PLL8, 1, 4 },
{ 133330000, P_PLL2, 1, 6 },
{ 200000000, P_PLL2, 1, 4 },
{ 228570000, P_PLL2, 2, 7 },
{ 266670000, P_PLL2, 1, 3 },
{ }
};
static struct clk_dyn_rcg vcodec_src = {
.ns_reg = 0x0100,
.md_reg[0] = 0x00fc,
.md_reg[1] = 0x0128,
.mn[0] = {
.mnctr_en_bit = 5,
.mnctr_reset_bit = 31,
.mnctr_mode_shift = 6,
.n_val_shift = 11,
.m_val_shift = 8,
.width = 8,
},
.mn[1] = {
.mnctr_en_bit = 10,
.mnctr_reset_bit = 30,
.mnctr_mode_shift = 11,
.n_val_shift = 19,
.m_val_shift = 8,
.width = 8,
},
.s[0] = {
.src_sel_shift = 27,
.parent_map = mmcc_pxo_pll8_pll2_map,
},
.s[1] = {
.src_sel_shift = 0,
.parent_map = mmcc_pxo_pll8_pll2_map,
},
.mux_sel_bit = 13,
.freq_tbl = clk_tbl_vcodec,
.clkr = {
.enable_reg = 0x00f8,
.enable_mask = BIT(2),
.hw.init = &(struct clk_init_data){
.name = "vcodec_src",
.parent_names = mmcc_pxo_pll8_pll2,
.num_parents = 3,
.ops = &clk_dyn_rcg_ops,
},
},
};
static struct clk_branch vcodec_clk = {
.halt_reg = 0x01d0,
.halt_bit = 29,
.clkr = {
.enable_reg = 0x00f8,
.enable_mask = BIT(0),
.hw.init = &(struct clk_init_data){
.name = "vcodec_clk",
.parent_names = (const char *[]){ "vcodec_src" },
.num_parents = 1,
.ops = &clk_branch_ops,
.flags = CLK_SET_RATE_PARENT,
},
},
};
static struct freq_tbl clk_tbl_vpe[] = {
{ 27000000, P_PXO, 1 },
{ 34909000, P_PLL8, 11 },
{ 38400000, P_PLL8, 10 },
{ 64000000, P_PLL8, 6 },
{ 76800000, P_PLL8, 5 },
{ 96000000, P_PLL8, 4 },
{ 100000000, P_PLL2, 8 },
{ 160000000, P_PLL2, 5 },
{ }
};
static struct clk_rcg vpe_src = {
.ns_reg = 0x0118,
.p = {
.pre_div_shift = 12,
.pre_div_width = 4,
},
.s = {
.src_sel_shift = 0,
.parent_map = mmcc_pxo_pll8_pll2_map,
},
.freq_tbl = clk_tbl_vpe,
.clkr = {
.enable_reg = 0x0110,
.enable_mask = BIT(2),
.hw.init = &(struct clk_init_data){
.name = "vpe_src",
.parent_names = mmcc_pxo_pll8_pll2,
.num_parents = 3,
.ops = &clk_rcg_ops,
},
},
};
static struct clk_branch vpe_clk = {
.halt_reg = 0x01c8,
.halt_bit = 28,
.clkr = {
.enable_reg = 0x0110,
.enable_mask = BIT(0),
.hw.init = &(struct clk_init_data){
.name = "vpe_clk",
.parent_names = (const char *[]){ "vpe_src" },
.num_parents = 1,
.ops = &clk_branch_ops,
.flags = CLK_SET_RATE_PARENT,
},
},
};
static struct freq_tbl clk_tbl_vfe[] = {
{ 13960000, P_PLL8, 1, 2, 55 },
{ 27000000, P_PXO, 1, 0, 0 },
{ 36570000, P_PLL8, 1, 2, 21 },
{ 38400000, P_PLL8, 2, 1, 5 },
{ 45180000, P_PLL8, 1, 2, 17 },
{ 48000000, P_PLL8, 2, 1, 4 },
{ 54860000, P_PLL8, 1, 1, 7 },
{ 64000000, P_PLL8, 2, 1, 3 },
{ 76800000, P_PLL8, 1, 1, 5 },
{ 96000000, P_PLL8, 2, 1, 2 },
{ 109710000, P_PLL8, 1, 2, 7 },
{ 128000000, P_PLL8, 1, 1, 3 },
{ 153600000, P_PLL8, 1, 2, 5 },
{ 200000000, P_PLL2, 2, 1, 2 },
{ 228570000, P_PLL2, 1, 2, 7 },
{ 266667000, P_PLL2, 1, 1, 3 },
{ 320000000, P_PLL2, 1, 2, 5 },
{ }
};
static struct clk_rcg vfe_src = {
.ns_reg = 0x0108,
.mn = {
.mnctr_en_bit = 5,
.mnctr_reset_bit = 7,
.mnctr_mode_shift = 6,
.n_val_shift = 16,
.m_val_shift = 8,
.width = 8,
},
.p = {
.pre_div_shift = 10,
.pre_div_width = 1,
},
.s = {
.src_sel_shift = 0,
.parent_map = mmcc_pxo_pll8_pll2_map,
},
.freq_tbl = clk_tbl_vfe,
.clkr = {
.enable_reg = 0x0104,
.enable_mask = BIT(2),
.hw.init = &(struct clk_init_data){
.name = "vfe_src",
.parent_names = mmcc_pxo_pll8_pll2,
.num_parents = 3,
.ops = &clk_rcg_ops,
},
},
};
static struct clk_branch vfe_clk = {
.halt_reg = 0x01cc,
.halt_bit = 6,
.clkr = {
.enable_reg = 0x0104,
.enable_mask = BIT(0),
.hw.init = &(struct clk_init_data){
.name = "vfe_clk",
.parent_names = (const char *[]){ "vfe_src" },
.num_parents = 1,
.ops = &clk_branch_ops,
.flags = CLK_SET_RATE_PARENT,
},
},
};
static struct clk_branch vfe_csi_clk = {
.halt_reg = 0x01cc,
.halt_bit = 8,
.clkr = {
.enable_reg = 0x0104,
.enable_mask = BIT(12),
.hw.init = &(struct clk_init_data){
.parent_names = (const char *[]){ "vfe_src" },
.num_parents = 1,
.name = "vfe_csi_clk",
.ops = &clk_branch_ops,
.flags = CLK_SET_RATE_PARENT,
},
},
};
static struct clk_branch gmem_axi_clk = {
.halt_reg = 0x01d8,
.halt_bit = 6,
.clkr = {
.enable_reg = 0x0018,
.enable_mask = BIT(24),
.hw.init = &(struct clk_init_data){
.name = "gmem_axi_clk",
.ops = &clk_branch_ops,
.flags = CLK_IS_ROOT,
},
},
};
static struct clk_branch ijpeg_axi_clk = {
.hwcg_reg = 0x0018,
.hwcg_bit = 11,
.halt_reg = 0x01d8,
.halt_bit = 4,
.clkr = {
.enable_reg = 0x0018,
.enable_mask = BIT(21),
.hw.init = &(struct clk_init_data){
.name = "ijpeg_axi_clk",
.ops = &clk_branch_ops,
.flags = CLK_IS_ROOT,
},
},
};
static struct clk_branch mmss_imem_axi_clk = {
.hwcg_reg = 0x0018,
.hwcg_bit = 15,
.halt_reg = 0x01d8,
.halt_bit = 7,
.clkr = {
.enable_reg = 0x0018,
.enable_mask = BIT(22),
.hw.init = &(struct clk_init_data){
.name = "mmss_imem_axi_clk",
.ops = &clk_branch_ops,
.flags = CLK_IS_ROOT,
},
},
};
static struct clk_branch jpegd_axi_clk = {
.halt_reg = 0x01d8,
.halt_bit = 5,
.clkr = {
.enable_reg = 0x0018,
.enable_mask = BIT(25),
.hw.init = &(struct clk_init_data){
.name = "jpegd_axi_clk",
.ops = &clk_branch_ops,
.flags = CLK_IS_ROOT,
},
},
};
static struct clk_branch vcodec_axi_b_clk = {
.hwcg_reg = 0x0114,
.hwcg_bit = 22,
.halt_reg = 0x01e8,
.halt_bit = 25,
.clkr = {
.enable_reg = 0x0114,
.enable_mask = BIT(23),
.hw.init = &(struct clk_init_data){
.name = "vcodec_axi_b_clk",
.ops = &clk_branch_ops,
.flags = CLK_IS_ROOT,
},
},
};
static struct clk_branch vcodec_axi_a_clk = {
.hwcg_reg = 0x0114,
.hwcg_bit = 24,
.halt_reg = 0x01e8,
.halt_bit = 26,
.clkr = {
.enable_reg = 0x0114,
.enable_mask = BIT(25),
.hw.init = &(struct clk_init_data){
.name = "vcodec_axi_a_clk",
.ops = &clk_branch_ops,
.flags = CLK_IS_ROOT,
},
},
};
static struct clk_branch vcodec_axi_clk = {
.hwcg_reg = 0x0018,
.hwcg_bit = 13,
.halt_reg = 0x01d8,
.halt_bit = 3,
.clkr = {
.enable_reg = 0x0018,
.enable_mask = BIT(19),
.hw.init = &(struct clk_init_data){
.name = "vcodec_axi_clk",
.ops = &clk_branch_ops,
.flags = CLK_IS_ROOT,
},
},
};
static struct clk_branch vfe_axi_clk = {
.halt_reg = 0x01d8,
.halt_bit = 0,
.clkr = {
.enable_reg = 0x0018,
.enable_mask = BIT(18),
.hw.init = &(struct clk_init_data){
.name = "vfe_axi_clk",
.ops = &clk_branch_ops,
.flags = CLK_IS_ROOT,
},
},
};
static struct clk_branch mdp_axi_clk = {
.hwcg_reg = 0x0018,
.hwcg_bit = 16,
.halt_reg = 0x01d8,
.halt_bit = 8,
.clkr = {
.enable_reg = 0x0018,
.enable_mask = BIT(23),
.hw.init = &(struct clk_init_data){
.name = "mdp_axi_clk",
.ops = &clk_branch_ops,
.flags = CLK_IS_ROOT,
},
},
};
static struct clk_branch rot_axi_clk = {
.hwcg_reg = 0x0020,
.hwcg_bit = 25,
.halt_reg = 0x01d8,
.halt_bit = 2,
.clkr = {
.enable_reg = 0x0020,
.enable_mask = BIT(24),
.hw.init = &(struct clk_init_data){
.name = "rot_axi_clk",
.ops = &clk_branch_ops,
.flags = CLK_IS_ROOT,
},
},
};
static struct clk_branch vpe_axi_clk = {
.hwcg_reg = 0x0020,
.hwcg_bit = 27,
.halt_reg = 0x01d8,
.halt_bit = 1,
.clkr = {
.enable_reg = 0x0020,
.enable_mask = BIT(26),
.hw.init = &(struct clk_init_data){
.name = "vpe_axi_clk",
.ops = &clk_branch_ops,
.flags = CLK_IS_ROOT,
},
},
};
static struct clk_branch gfx3d_axi_clk = {
.hwcg_reg = 0x0244,
.hwcg_bit = 24,
.halt_reg = 0x0240,
.halt_bit = 30,
.clkr = {
.enable_reg = 0x0244,
.enable_mask = BIT(25),
.hw.init = &(struct clk_init_data){
.name = "gfx3d_axi_clk",
.ops = &clk_branch_ops,
.flags = CLK_IS_ROOT,
},
},
};
static struct clk_branch amp_ahb_clk = {
.halt_reg = 0x01dc,
.halt_bit = 18,
.clkr = {
.enable_reg = 0x0008,
.enable_mask = BIT(24),
.hw.init = &(struct clk_init_data){
.name = "amp_ahb_clk",
.ops = &clk_branch_ops,
.flags = CLK_IS_ROOT,
},
},
};
static struct clk_branch csi_ahb_clk = {
.halt_reg = 0x01dc,
.halt_bit = 16,
.clkr = {
.enable_reg = 0x0008,
.enable_mask = BIT(7),
.hw.init = &(struct clk_init_data){
.name = "csi_ahb_clk",
.ops = &clk_branch_ops,
.flags = CLK_IS_ROOT
},
},
};
static struct clk_branch dsi_m_ahb_clk = {
.halt_reg = 0x01dc,
.halt_bit = 19,
.clkr = {
.enable_reg = 0x0008,
.enable_mask = BIT(9),
.hw.init = &(struct clk_init_data){
.name = "dsi_m_ahb_clk",
.ops = &clk_branch_ops,
.flags = CLK_IS_ROOT,
},
},
};
static struct clk_branch dsi_s_ahb_clk = {
.hwcg_reg = 0x0038,
.hwcg_bit = 20,
.halt_reg = 0x01dc,
.halt_bit = 21,
.clkr = {
.enable_reg = 0x0008,
.enable_mask = BIT(18),
.hw.init = &(struct clk_init_data){
.name = "dsi_s_ahb_clk",
.ops = &clk_branch_ops,
.flags = CLK_IS_ROOT,
},
},
};
static struct clk_branch dsi2_m_ahb_clk = {
.halt_reg = 0x01d8,
.halt_bit = 18,
.clkr = {
.enable_reg = 0x0008,
.enable_mask = BIT(17),
.hw.init = &(struct clk_init_data){
.name = "dsi2_m_ahb_clk",
.ops = &clk_branch_ops,
.flags = CLK_IS_ROOT
},
},
};
static struct clk_branch dsi2_s_ahb_clk = {
.hwcg_reg = 0x0038,
.hwcg_bit = 15,
.halt_reg = 0x01dc,
.halt_bit = 20,
.clkr = {
.enable_reg = 0x0008,
.enable_mask = BIT(22),
.hw.init = &(struct clk_init_data){
.name = "dsi2_s_ahb_clk",
.ops = &clk_branch_ops,
.flags = CLK_IS_ROOT,
},
},
};
static struct clk_branch gfx2d0_ahb_clk = {
.hwcg_reg = 0x0038,
.hwcg_bit = 28,
.halt_reg = 0x01dc,
.halt_bit = 2,
.clkr = {
.enable_reg = 0x0008,
.enable_mask = BIT(19),
.hw.init = &(struct clk_init_data){
.name = "gfx2d0_ahb_clk",
.ops = &clk_branch_ops,
.flags = CLK_IS_ROOT,
},
},
};
static struct clk_branch gfx2d1_ahb_clk = {
.hwcg_reg = 0x0038,
.hwcg_bit = 29,
.halt_reg = 0x01dc,
.halt_bit = 3,
.clkr = {
.enable_reg = 0x0008,
.enable_mask = BIT(2),
.hw.init = &(struct clk_init_data){
.name = "gfx2d1_ahb_clk",
.ops = &clk_branch_ops,
.flags = CLK_IS_ROOT,
},
},
};
static struct clk_branch gfx3d_ahb_clk = {
.hwcg_reg = 0x0038,
.hwcg_bit = 27,
.halt_reg = 0x01dc,
.halt_bit = 4,
.clkr = {
.enable_reg = 0x0008,
.enable_mask = BIT(3),
.hw.init = &(struct clk_init_data){
.name = "gfx3d_ahb_clk",
.ops = &clk_branch_ops,
.flags = CLK_IS_ROOT,
},
},
};
static struct clk_branch hdmi_m_ahb_clk = {
.hwcg_reg = 0x0038,
.hwcg_bit = 21,
.halt_reg = 0x01dc,
.halt_bit = 5,
.clkr = {
.enable_reg = 0x0008,
.enable_mask = BIT(14),
.hw.init = &(struct clk_init_data){
.name = "hdmi_m_ahb_clk",
.ops = &clk_branch_ops,
.flags = CLK_IS_ROOT,
},
},
};
static struct clk_branch hdmi_s_ahb_clk = {
.hwcg_reg = 0x0038,
.hwcg_bit = 22,
.halt_reg = 0x01dc,
.halt_bit = 6,
.clkr = {
.enable_reg = 0x0008,
.enable_mask = BIT(4),
.hw.init = &(struct clk_init_data){
.name = "hdmi_s_ahb_clk",
.ops = &clk_branch_ops,
.flags = CLK_IS_ROOT,
},
},
};
static struct clk_branch ijpeg_ahb_clk = {
.halt_reg = 0x01dc,
.halt_bit = 9,
.clkr = {
.enable_reg = 0x0008,
.enable_mask = BIT(5),
.hw.init = &(struct clk_init_data){
.name = "ijpeg_ahb_clk",
.ops = &clk_branch_ops,
.flags = CLK_IS_ROOT
},
},
};
static struct clk_branch mmss_imem_ahb_clk = {
.hwcg_reg = 0x0038,
.hwcg_bit = 12,
.halt_reg = 0x01dc,
.halt_bit = 10,
.clkr = {
.enable_reg = 0x0008,
.enable_mask = BIT(6),
.hw.init = &(struct clk_init_data){
.name = "mmss_imem_ahb_clk",
.ops = &clk_branch_ops,
.flags = CLK_IS_ROOT
},
},
};
static struct clk_branch jpegd_ahb_clk = {
.halt_reg = 0x01dc,
.halt_bit = 7,
.clkr = {
.enable_reg = 0x0008,
.enable_mask = BIT(21),
.hw.init = &(struct clk_init_data){
.name = "jpegd_ahb_clk",
.ops = &clk_branch_ops,
.flags = CLK_IS_ROOT,
},
},
};
static struct clk_branch mdp_ahb_clk = {
.halt_reg = 0x01dc,
.halt_bit = 11,
.clkr = {
.enable_reg = 0x0008,
.enable_mask = BIT(10),
.hw.init = &(struct clk_init_data){
.name = "mdp_ahb_clk",
.ops = &clk_branch_ops,
.flags = CLK_IS_ROOT,
},
},
};
static struct clk_branch rot_ahb_clk = {
.halt_reg = 0x01dc,
.halt_bit = 13,
.clkr = {
.enable_reg = 0x0008,
.enable_mask = BIT(12),
.hw.init = &(struct clk_init_data){
.name = "rot_ahb_clk",
.ops = &clk_branch_ops,
.flags = CLK_IS_ROOT
},
},
};
static struct clk_branch smmu_ahb_clk = {
.hwcg_reg = 0x0008,
.hwcg_bit = 26,
.halt_reg = 0x01dc,
.halt_bit = 22,
.clkr = {
.enable_reg = 0x0008,
.enable_mask = BIT(15),
.hw.init = &(struct clk_init_data){
.name = "smmu_ahb_clk",
.ops = &clk_branch_ops,
.flags = CLK_IS_ROOT,
},
},
};
static struct clk_branch tv_enc_ahb_clk = {
.halt_reg = 0x01dc,
.halt_bit = 23,
.clkr = {
.enable_reg = 0x0008,
.enable_mask = BIT(25),
.hw.init = &(struct clk_init_data){
.name = "tv_enc_ahb_clk",
.ops = &clk_branch_ops,
.flags = CLK_IS_ROOT,
},
},
};
static struct clk_branch vcodec_ahb_clk = {
.hwcg_reg = 0x0038,
.hwcg_bit = 26,
.halt_reg = 0x01dc,
.halt_bit = 12,
.clkr = {
.enable_reg = 0x0008,
.enable_mask = BIT(11),
.hw.init = &(struct clk_init_data){
.name = "vcodec_ahb_clk",
.ops = &clk_branch_ops,
.flags = CLK_IS_ROOT,
},
},
};
static struct clk_branch vfe_ahb_clk = {
.halt_reg = 0x01dc,
.halt_bit = 14,
.clkr = {
.enable_reg = 0x0008,
.enable_mask = BIT(13),
.hw.init = &(struct clk_init_data){
.name = "vfe_ahb_clk",
.ops = &clk_branch_ops,
.flags = CLK_IS_ROOT,
},
},
};
static struct clk_branch vpe_ahb_clk = {
.halt_reg = 0x01dc,
.halt_bit = 15,
.clkr = {
.enable_reg = 0x0008,
.enable_mask = BIT(16),
.hw.init = &(struct clk_init_data){
.name = "vpe_ahb_clk",
.ops = &clk_branch_ops,
.flags = CLK_IS_ROOT,
},
},
};
static struct clk_regmap *mmcc_msm8960_clks[] = {
[TV_ENC_AHB_CLK] = &tv_enc_ahb_clk.clkr,
[AMP_AHB_CLK] = &amp_ahb_clk.clkr,
[DSI2_S_AHB_CLK] = &dsi2_s_ahb_clk.clkr,
[JPEGD_AHB_CLK] = &jpegd_ahb_clk.clkr,
[GFX2D0_AHB_CLK] = &gfx2d0_ahb_clk.clkr,
[DSI_S_AHB_CLK] = &dsi_s_ahb_clk.clkr,
[DSI2_M_AHB_CLK] = &dsi2_m_ahb_clk.clkr,
[VPE_AHB_CLK] = &vpe_ahb_clk.clkr,
[SMMU_AHB_CLK] = &smmu_ahb_clk.clkr,
[HDMI_M_AHB_CLK] = &hdmi_m_ahb_clk.clkr,
[VFE_AHB_CLK] = &vfe_ahb_clk.clkr,
[ROT_AHB_CLK] = &rot_ahb_clk.clkr,
[VCODEC_AHB_CLK] = &vcodec_ahb_clk.clkr,
[MDP_AHB_CLK] = &mdp_ahb_clk.clkr,
[DSI_M_AHB_CLK] = &dsi_m_ahb_clk.clkr,
[CSI_AHB_CLK] = &csi_ahb_clk.clkr,
[MMSS_IMEM_AHB_CLK] = &mmss_imem_ahb_clk.clkr,
[IJPEG_AHB_CLK] = &ijpeg_ahb_clk.clkr,
[HDMI_S_AHB_CLK] = &hdmi_s_ahb_clk.clkr,
[GFX3D_AHB_CLK] = &gfx3d_ahb_clk.clkr,
[GFX2D1_AHB_CLK] = &gfx2d1_ahb_clk.clkr,
[JPEGD_AXI_CLK] = &jpegd_axi_clk.clkr,
[GMEM_AXI_CLK] = &gmem_axi_clk.clkr,
[MDP_AXI_CLK] = &mdp_axi_clk.clkr,
[MMSS_IMEM_AXI_CLK] = &mmss_imem_axi_clk.clkr,
[IJPEG_AXI_CLK] = &ijpeg_axi_clk.clkr,
[GFX3D_AXI_CLK] = &gfx3d_axi_clk.clkr,
[VCODEC_AXI_CLK] = &vcodec_axi_clk.clkr,
[VFE_AXI_CLK] = &vfe_axi_clk.clkr,
[VPE_AXI_CLK] = &vpe_axi_clk.clkr,
[ROT_AXI_CLK] = &rot_axi_clk.clkr,
[VCODEC_AXI_A_CLK] = &vcodec_axi_a_clk.clkr,
[VCODEC_AXI_B_CLK] = &vcodec_axi_b_clk.clkr,
[CSI0_SRC] = &csi0_src.clkr,
[CSI0_CLK] = &csi0_clk.clkr,
[CSI0_PHY_CLK] = &csi0_phy_clk.clkr,
[CSI1_SRC] = &csi1_src.clkr,
[CSI1_CLK] = &csi1_clk.clkr,
[CSI1_PHY_CLK] = &csi1_phy_clk.clkr,
[CSI2_SRC] = &csi2_src.clkr,
[CSI2_CLK] = &csi2_clk.clkr,
[CSI2_PHY_CLK] = &csi2_phy_clk.clkr,
[CSI_PIX_CLK] = &csi_pix_clk.clkr,
[CSI_RDI_CLK] = &csi_rdi_clk.clkr,
[MDP_VSYNC_CLK] = &mdp_vsync_clk.clkr,
[HDMI_APP_CLK] = &hdmi_app_clk.clkr,
[CSI_PIX1_CLK] = &csi_pix1_clk.clkr,
[CSI_RDI2_CLK] = &csi_rdi2_clk.clkr,
[CSI_RDI1_CLK] = &csi_rdi1_clk.clkr,
[GFX2D0_SRC] = &gfx2d0_src.clkr,
[GFX2D0_CLK] = &gfx2d0_clk.clkr,
[GFX2D1_SRC] = &gfx2d1_src.clkr,
[GFX2D1_CLK] = &gfx2d1_clk.clkr,
[GFX3D_SRC] = &gfx3d_src.clkr,
[GFX3D_CLK] = &gfx3d_clk.clkr,
[IJPEG_SRC] = &ijpeg_src.clkr,
[IJPEG_CLK] = &ijpeg_clk.clkr,
[JPEGD_SRC] = &jpegd_src.clkr,
[JPEGD_CLK] = &jpegd_clk.clkr,
[MDP_SRC] = &mdp_src.clkr,
[MDP_CLK] = &mdp_clk.clkr,
[MDP_LUT_CLK] = &mdp_lut_clk.clkr,
[ROT_SRC] = &rot_src.clkr,
[ROT_CLK] = &rot_clk.clkr,
[TV_ENC_CLK] = &tv_enc_clk.clkr,
[TV_DAC_CLK] = &tv_dac_clk.clkr,
[HDMI_TV_CLK] = &hdmi_tv_clk.clkr,
[MDP_TV_CLK] = &mdp_tv_clk.clkr,
[TV_SRC] = &tv_src.clkr,
[VCODEC_SRC] = &vcodec_src.clkr,
[VCODEC_CLK] = &vcodec_clk.clkr,
[VFE_SRC] = &vfe_src.clkr,
[VFE_CLK] = &vfe_clk.clkr,
[VFE_CSI_CLK] = &vfe_csi_clk.clkr,
[VPE_SRC] = &vpe_src.clkr,
[VPE_CLK] = &vpe_clk.clkr,
[CAMCLK0_SRC] = &camclk0_src.clkr,
[CAMCLK0_CLK] = &camclk0_clk.clkr,
[CAMCLK1_SRC] = &camclk1_src.clkr,
[CAMCLK1_CLK] = &camclk1_clk.clkr,
[CAMCLK2_SRC] = &camclk2_src.clkr,
[CAMCLK2_CLK] = &camclk2_clk.clkr,
[CSIPHYTIMER_SRC] = &csiphytimer_src.clkr,
[CSIPHY2_TIMER_CLK] = &csiphy2_timer_clk.clkr,
[CSIPHY1_TIMER_CLK] = &csiphy1_timer_clk.clkr,
[CSIPHY0_TIMER_CLK] = &csiphy0_timer_clk.clkr,
[PLL2] = &pll2.clkr,
};
static const struct qcom_reset_map mmcc_msm8960_resets[] = {
[VPE_AXI_RESET] = { 0x0208, 15 },
[IJPEG_AXI_RESET] = { 0x0208, 14 },
[MPD_AXI_RESET] = { 0x0208, 13 },
[VFE_AXI_RESET] = { 0x0208, 9 },
[SP_AXI_RESET] = { 0x0208, 8 },
[VCODEC_AXI_RESET] = { 0x0208, 7 },
[ROT_AXI_RESET] = { 0x0208, 6 },
[VCODEC_AXI_A_RESET] = { 0x0208, 5 },
[VCODEC_AXI_B_RESET] = { 0x0208, 4 },
[FAB_S3_AXI_RESET] = { 0x0208, 3 },
[FAB_S2_AXI_RESET] = { 0x0208, 2 },
[FAB_S1_AXI_RESET] = { 0x0208, 1 },
[FAB_S0_AXI_RESET] = { 0x0208 },
[SMMU_GFX3D_ABH_RESET] = { 0x020c, 31 },
[SMMU_VPE_AHB_RESET] = { 0x020c, 30 },
[SMMU_VFE_AHB_RESET] = { 0x020c, 29 },
[SMMU_ROT_AHB_RESET] = { 0x020c, 28 },
[SMMU_VCODEC_B_AHB_RESET] = { 0x020c, 27 },
[SMMU_VCODEC_A_AHB_RESET] = { 0x020c, 26 },
[SMMU_MDP1_AHB_RESET] = { 0x020c, 25 },
[SMMU_MDP0_AHB_RESET] = { 0x020c, 24 },
[SMMU_JPEGD_AHB_RESET] = { 0x020c, 23 },
[SMMU_IJPEG_AHB_RESET] = { 0x020c, 22 },
[SMMU_GFX2D0_AHB_RESET] = { 0x020c, 21 },
[SMMU_GFX2D1_AHB_RESET] = { 0x020c, 20 },
[APU_AHB_RESET] = { 0x020c, 18 },
[CSI_AHB_RESET] = { 0x020c, 17 },
[TV_ENC_AHB_RESET] = { 0x020c, 15 },
[VPE_AHB_RESET] = { 0x020c, 14 },
[FABRIC_AHB_RESET] = { 0x020c, 13 },
[GFX2D0_AHB_RESET] = { 0x020c, 12 },
[GFX2D1_AHB_RESET] = { 0x020c, 11 },
[GFX3D_AHB_RESET] = { 0x020c, 10 },
[HDMI_AHB_RESET] = { 0x020c, 9 },
[MSSS_IMEM_AHB_RESET] = { 0x020c, 8 },
[IJPEG_AHB_RESET] = { 0x020c, 7 },
[DSI_M_AHB_RESET] = { 0x020c, 6 },
[DSI_S_AHB_RESET] = { 0x020c, 5 },
[JPEGD_AHB_RESET] = { 0x020c, 4 },
[MDP_AHB_RESET] = { 0x020c, 3 },
[ROT_AHB_RESET] = { 0x020c, 2 },
[VCODEC_AHB_RESET] = { 0x020c, 1 },
[VFE_AHB_RESET] = { 0x020c, 0 },
[DSI2_M_AHB_RESET] = { 0x0210, 31 },
[DSI2_S_AHB_RESET] = { 0x0210, 30 },
[CSIPHY2_RESET] = { 0x0210, 29 },
[CSI_PIX1_RESET] = { 0x0210, 28 },
[CSIPHY0_RESET] = { 0x0210, 27 },
[CSIPHY1_RESET] = { 0x0210, 26 },
[DSI2_RESET] = { 0x0210, 25 },
[VFE_CSI_RESET] = { 0x0210, 24 },
[MDP_RESET] = { 0x0210, 21 },
[AMP_RESET] = { 0x0210, 20 },
[JPEGD_RESET] = { 0x0210, 19 },
[CSI1_RESET] = { 0x0210, 18 },
[VPE_RESET] = { 0x0210, 17 },
[MMSS_FABRIC_RESET] = { 0x0210, 16 },
[VFE_RESET] = { 0x0210, 15 },
[GFX2D0_RESET] = { 0x0210, 14 },
[GFX2D1_RESET] = { 0x0210, 13 },
[GFX3D_RESET] = { 0x0210, 12 },
[HDMI_RESET] = { 0x0210, 11 },
[MMSS_IMEM_RESET] = { 0x0210, 10 },
[IJPEG_RESET] = { 0x0210, 9 },
[CSI0_RESET] = { 0x0210, 8 },
[DSI_RESET] = { 0x0210, 7 },
[VCODEC_RESET] = { 0x0210, 6 },
[MDP_TV_RESET] = { 0x0210, 4 },
[MDP_VSYNC_RESET] = { 0x0210, 3 },
[ROT_RESET] = { 0x0210, 2 },
[TV_HDMI_RESET] = { 0x0210, 1 },
[TV_ENC_RESET] = { 0x0210 },
[CSI2_RESET] = { 0x0214, 2 },
[CSI_RDI1_RESET] = { 0x0214, 1 },
[CSI_RDI2_RESET] = { 0x0214 },
};
static const struct regmap_config mmcc_msm8960_regmap_config = {
.reg_bits = 32,
.reg_stride = 4,
.val_bits = 32,
.max_register = 0x334,
.fast_io = true,
};
static const struct of_device_id mmcc_msm8960_match_table[] = {
{ .compatible = "qcom,mmcc-msm8960" },
{ }
};
MODULE_DEVICE_TABLE(of, mmcc_msm8960_match_table);
struct qcom_cc {
struct qcom_reset_controller reset;
struct clk_onecell_data data;
struct clk *clks[];
};
static int mmcc_msm8960_probe(struct platform_device *pdev)
{
void __iomem *base;
struct resource *res;
int i, ret;
struct device *dev = &pdev->dev;
struct clk *clk;
struct clk_onecell_data *data;
struct clk **clks;
struct regmap *regmap;
size_t num_clks;
struct qcom_reset_controller *reset;
struct qcom_cc *cc;
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
base = devm_ioremap_resource(dev, res);
if (IS_ERR(base))
return PTR_ERR(base);
regmap = devm_regmap_init_mmio(dev, base, &mmcc_msm8960_regmap_config);
if (IS_ERR(regmap))
return PTR_ERR(regmap);
num_clks = ARRAY_SIZE(mmcc_msm8960_clks);
cc = devm_kzalloc(dev, sizeof(*cc) + sizeof(*clks) * num_clks,
GFP_KERNEL);
if (!cc)
return -ENOMEM;
clks = cc->clks;
data = &cc->data;
data->clks = clks;
data->clk_num = num_clks;
for (i = 0; i < num_clks; i++) {
if (!mmcc_msm8960_clks[i])
continue;
clk = devm_clk_register_regmap(dev, mmcc_msm8960_clks[i]);
if (IS_ERR(clk))
return PTR_ERR(clk);
clks[i] = clk;
}
ret = of_clk_add_provider(dev->of_node, of_clk_src_onecell_get, data);
if (ret)
return ret;
reset = &cc->reset;
reset->rcdev.of_node = dev->of_node;
reset->rcdev.ops = &qcom_reset_ops,
reset->rcdev.owner = THIS_MODULE,
reset->rcdev.nr_resets = ARRAY_SIZE(mmcc_msm8960_resets),
reset->regmap = regmap;
reset->reset_map = mmcc_msm8960_resets,
platform_set_drvdata(pdev, &reset->rcdev);
ret = reset_controller_register(&reset->rcdev);
if (ret)
of_clk_del_provider(dev->of_node);
return ret;
}
static int mmcc_msm8960_remove(struct platform_device *pdev)
{
of_clk_del_provider(pdev->dev.of_node);
reset_controller_unregister(platform_get_drvdata(pdev));
return 0;
}
static struct platform_driver mmcc_msm8960_driver = {
.probe = mmcc_msm8960_probe,
.remove = mmcc_msm8960_remove,
.driver = {
.name = "mmcc-msm8960",
.owner = THIS_MODULE,
.of_match_table = mmcc_msm8960_match_table,
},
};
module_platform_driver(mmcc_msm8960_driver);
MODULE_DESCRIPTION("QCOM MMCC MSM8960 Driver");
MODULE_LICENSE("GPL v2");
MODULE_ALIAS("platform:mmcc-msm8960");
/*
* Copyright (c) 2013, The Linux Foundation. All rights reserved.
*
* This software is licensed under the terms of the GNU General Public
* License version 2, as published by the Free Software Foundation, and
* may be copied, distributed, and modified under those terms.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
#ifndef _DT_BINDINGS_CLK_MSM_MMCC_8960_H
#define _DT_BINDINGS_CLK_MSM_MMCC_8960_H
#define MMSS_AHB_SRC 0
#define FAB_AHB_CLK 1
#define APU_AHB_CLK 2
#define TV_ENC_AHB_CLK 3
#define AMP_AHB_CLK 4
#define DSI2_S_AHB_CLK 5
#define JPEGD_AHB_CLK 6
#define GFX2D0_AHB_CLK 7
#define DSI_S_AHB_CLK 8
#define DSI2_M_AHB_CLK 9
#define VPE_AHB_CLK 10
#define SMMU_AHB_CLK 11
#define HDMI_M_AHB_CLK 12
#define VFE_AHB_CLK 13
#define ROT_AHB_CLK 14
#define VCODEC_AHB_CLK 15
#define MDP_AHB_CLK 16
#define DSI_M_AHB_CLK 17
#define CSI_AHB_CLK 18
#define MMSS_IMEM_AHB_CLK 19
#define IJPEG_AHB_CLK 20
#define HDMI_S_AHB_CLK 21
#define GFX3D_AHB_CLK 22
#define GFX2D1_AHB_CLK 23
#define MMSS_FPB_CLK 24
#define MMSS_AXI_SRC 25
#define MMSS_FAB_CORE 26
#define FAB_MSP_AXI_CLK 27
#define JPEGD_AXI_CLK 28
#define GMEM_AXI_CLK 29
#define MDP_AXI_CLK 30
#define MMSS_IMEM_AXI_CLK 31
#define IJPEG_AXI_CLK 32
#define GFX3D_AXI_CLK 33
#define VCODEC_AXI_CLK 34
#define VFE_AXI_CLK 35
#define VPE_AXI_CLK 36
#define ROT_AXI_CLK 37
#define VCODEC_AXI_A_CLK 38
#define VCODEC_AXI_B_CLK 39
#define MM_AXI_S3_FCLK 40
#define MM_AXI_S2_FCLK 41
#define MM_AXI_S1_FCLK 42
#define MM_AXI_S0_FCLK 43
#define MM_AXI_S2_CLK 44
#define MM_AXI_S1_CLK 45
#define MM_AXI_S0_CLK 46
#define CSI0_SRC 47
#define CSI0_CLK 48
#define CSI0_PHY_CLK 49
#define CSI1_SRC 50
#define CSI1_CLK 51
#define CSI1_PHY_CLK 52
#define CSI2_SRC 53
#define CSI2_CLK 54
#define CSI2_PHY_CLK 55
#define DSI_SRC 56
#define DSI_CLK 57
#define CSI_PIX_CLK 58
#define CSI_RDI_CLK 59
#define MDP_VSYNC_CLK 60
#define HDMI_DIV_CLK 61
#define HDMI_APP_CLK 62
#define CSI_PIX1_CLK 63
#define CSI_RDI2_CLK 64
#define CSI_RDI1_CLK 65
#define GFX2D0_SRC 66
#define GFX2D0_CLK 67
#define GFX2D1_SRC 68
#define GFX2D1_CLK 69
#define GFX3D_SRC 70
#define GFX3D_CLK 71
#define IJPEG_SRC 72
#define IJPEG_CLK 73
#define JPEGD_SRC 74
#define JPEGD_CLK 75
#define MDP_SRC 76
#define MDP_CLK 77
#define MDP_LUT_CLK 78
#define DSI2_PIXEL_SRC 79
#define DSI2_PIXEL_CLK 80
#define DSI2_SRC 81
#define DSI2_CLK 82
#define DSI1_BYTE_SRC 83
#define DSI1_BYTE_CLK 84
#define DSI2_BYTE_SRC 85
#define DSI2_BYTE_CLK 86
#define DSI1_ESC_SRC 87
#define DSI1_ESC_CLK 88
#define DSI2_ESC_SRC 89
#define DSI2_ESC_CLK 90
#define ROT_SRC 91
#define ROT_CLK 92
#define TV_ENC_CLK 93
#define TV_DAC_CLK 94
#define HDMI_TV_CLK 95
#define MDP_TV_CLK 96
#define TV_SRC 97
#define VCODEC_SRC 98
#define VCODEC_CLK 99
#define VFE_SRC 100
#define VFE_CLK 101
#define VFE_CSI_CLK 102
#define VPE_SRC 103
#define VPE_CLK 104
#define DSI_PIXEL_SRC 105
#define DSI_PIXEL_CLK 106
#define CAMCLK0_SRC 107
#define CAMCLK0_CLK 108
#define CAMCLK1_SRC 109
#define CAMCLK1_CLK 110
#define CAMCLK2_SRC 111
#define CAMCLK2_CLK 112
#define CSIPHYTIMER_SRC 113
#define CSIPHY2_TIMER_CLK 114
#define CSIPHY1_TIMER_CLK 115
#define CSIPHY0_TIMER_CLK 116
#define PLL1 117
#define PLL2 118
#endif
/*
* Copyright (c) 2013, The Linux Foundation. All rights reserved.
*
* This software is licensed under the terms of the GNU General Public
* License version 2, as published by the Free Software Foundation, and
* may be copied, distributed, and modified under those terms.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
#ifndef _DT_BINDINGS_RESET_MSM_MMCC_8960_H
#define _DT_BINDINGS_RESET_MSM_MMCC_8960_H
#define VPE_AXI_RESET 0
#define IJPEG_AXI_RESET 1
#define MPD_AXI_RESET 2
#define VFE_AXI_RESET 3
#define SP_AXI_RESET 4
#define VCODEC_AXI_RESET 5
#define ROT_AXI_RESET 6
#define VCODEC_AXI_A_RESET 7
#define VCODEC_AXI_B_RESET 8
#define FAB_S3_AXI_RESET 9
#define FAB_S2_AXI_RESET 10
#define FAB_S1_AXI_RESET 11
#define FAB_S0_AXI_RESET 12
#define SMMU_GFX3D_ABH_RESET 13
#define SMMU_VPE_AHB_RESET 14
#define SMMU_VFE_AHB_RESET 15
#define SMMU_ROT_AHB_RESET 16
#define SMMU_VCODEC_B_AHB_RESET 17
#define SMMU_VCODEC_A_AHB_RESET 18
#define SMMU_MDP1_AHB_RESET 19
#define SMMU_MDP0_AHB_RESET 20
#define SMMU_JPEGD_AHB_RESET 21
#define SMMU_IJPEG_AHB_RESET 22
#define SMMU_GFX2D0_AHB_RESET 23
#define SMMU_GFX2D1_AHB_RESET 24
#define APU_AHB_RESET 25
#define CSI_AHB_RESET 26
#define TV_ENC_AHB_RESET 27
#define VPE_AHB_RESET 28
#define FABRIC_AHB_RESET 29
#define GFX2D0_AHB_RESET 30
#define GFX2D1_AHB_RESET 31
#define GFX3D_AHB_RESET 32
#define HDMI_AHB_RESET 33
#define MSSS_IMEM_AHB_RESET 34
#define IJPEG_AHB_RESET 35
#define DSI_M_AHB_RESET 36
#define DSI_S_AHB_RESET 37
#define JPEGD_AHB_RESET 38
#define MDP_AHB_RESET 39
#define ROT_AHB_RESET 40
#define VCODEC_AHB_RESET 41
#define VFE_AHB_RESET 42
#define DSI2_M_AHB_RESET 43
#define DSI2_S_AHB_RESET 44
#define CSIPHY2_RESET 45
#define CSI_PIX1_RESET 46
#define CSIPHY0_RESET 47
#define CSIPHY1_RESET 48
#define DSI2_RESET 49
#define VFE_CSI_RESET 50
#define MDP_RESET 51
#define AMP_RESET 52
#define JPEGD_RESET 53
#define CSI1_RESET 54
#define VPE_RESET 55
#define MMSS_FABRIC_RESET 56
#define VFE_RESET 57
#define GFX2D0_RESET 58
#define GFX2D1_RESET 59
#define GFX3D_RESET 60
#define HDMI_RESET 61
#define MMSS_IMEM_RESET 62
#define IJPEG_RESET 63
#define CSI0_RESET 64
#define DSI_RESET 65
#define VCODEC_RESET 66
#define MDP_TV_RESET 67
#define MDP_VSYNC_RESET 68
#define ROT_RESET 69
#define TV_HDMI_RESET 70
#define TV_ENC_RESET 71
#define CSI2_RESET 72
#define CSI_RDI1_RESET 73
#define CSI_RDI2_RESET 74
#endif
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