Subject: [PATCH v3 7/8] clk: qcom: Add MSM8960/APQ8064 LPASS clock controller (LCC) driver

From: [email-masked] (Mike Turquette)
Date: Tue, 27 Jan 2015 11:51:40 -0800

Quoting Stephen Boyd (2015-01-19 18:05:34)
> Add an LCC driver for MSM8960/APQ8064 that supports the i2s,
> slimbus, and pcm clocks.
> 
> Change-Id: I2549b821f7bf467c1bd80d4827a1a7621e725659

Removed above line while applying.

Regards,
Mike

> Signed-off-by: Stephen Boyd <[email-masked]>
> ---
>  drivers/clk/qcom/Kconfig                     |   9 +
>  drivers/clk/qcom/Makefile                    |   1 +
>  drivers/clk/qcom/lcc-msm8960.c               | 585 +++++++++++++++++++++++++++
>  include/dt-bindings/clock/qcom,lcc-msm8960.h |  50 +++
>  4 files changed, 645 insertions(+)
>  create mode 100644 drivers/clk/qcom/lcc-msm8960.c
>  create mode 100644 include/dt-bindings/clock/qcom,lcc-msm8960.h
> 
> diff --git a/drivers/clk/qcom/Kconfig b/drivers/clk/qcom/Kconfig
> index 07bce5f35eee..0d7ab52b7ab0 100644
> --- a/drivers/clk/qcom/Kconfig
> +++ b/drivers/clk/qcom/Kconfig
> @@ -54,6 +54,15 @@ config MSM_GCC_8960
>           Say Y if you want to use peripheral devices such as UART, SPI,
>           i2c, USB, SD/eMMC, SATA, PCIe, etc.
>  
> +config MSM_LCC_8960
> +       tristate "APQ8064/MSM8960 LPASS Clock Controller"
> +       select MSM_GCC_8960
> +       depends on COMMON_CLK_QCOM
> +       help
> +         Support for the LPASS clock controller on apq8064/msm8960 devices.
> +         Say Y if you want to use audio devices such as i2s, pcm,
> +         SLIMBus, etc.
> +
>  config MSM_MMCC_8960
>         tristate "MSM8960 Multimedia Clock Controller"
>         select MSM_GCC_8960
> diff --git a/drivers/clk/qcom/Makefile b/drivers/clk/qcom/Makefile
> index 13c03a8808ec..617826469595 100644
> --- a/drivers/clk/qcom/Makefile
> +++ b/drivers/clk/qcom/Makefile
> @@ -16,6 +16,7 @@ obj-$(CONFIG_IPQ_GCC_806X) += gcc-ipq806x.o
>  obj-$(CONFIG_IPQ_LCC_806X) += lcc-ipq806x.o
>  obj-$(CONFIG_MSM_GCC_8660) += gcc-msm8660.o
>  obj-$(CONFIG_MSM_GCC_8960) += gcc-msm8960.o
> +obj-$(CONFIG_MSM_LCC_8960) += lcc-msm8960.o
>  obj-$(CONFIG_MSM_GCC_8974) += gcc-msm8974.o
>  obj-$(CONFIG_MSM_MMCC_8960) += mmcc-msm8960.o
>  obj-$(CONFIG_MSM_MMCC_8974) += mmcc-msm8974.o
> diff --git a/drivers/clk/qcom/lcc-msm8960.c b/drivers/clk/qcom/lcc-msm8960.c
> new file mode 100644
> index 000000000000..a75a408cfccd
> --- /dev/null
> +++ b/drivers/clk/qcom/lcc-msm8960.c
> @@ -0,0 +1,585 @@
> +/*
> + * Copyright (c) 2014, 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/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 <dt-bindings/clock/qcom,lcc-msm8960.h>
> +
> +#include "common.h"
> +#include "clk-regmap.h"
> +#include "clk-pll.h"
> +#include "clk-rcg.h"
> +#include "clk-branch.h"
> +#include "clk-regmap-divider.h"
> +#include "clk-regmap-mux.h"
> +
> +static struct clk_pll pll4 = {
> +       .l_reg = 0x4,
> +       .m_reg = 0x8,
> +       .n_reg = 0xc,
> +       .config_reg = 0x14,
> +       .mode_reg = 0x0,
> +       .status_reg = 0x18,
> +       .status_bit = 16,
> +       .clkr.hw.init = &(struct clk_init_data){
> +               .name = "pll4",
> +               .parent_names = (const char *[]){ "pxo" },
> +               .num_parents = 1,
> +               .ops = &clk_pll_ops,
> +       },
> +};
> +
> +#define P_PXO  0
> +#define P_PLL4 1
> +
> +static const u8 lcc_pxo_pll4_map[] = {
> +       [P_PXO]         = 0,
> +       [P_PLL4]        = 2,
> +};
> +
> +static const char *lcc_pxo_pll4[] = {
> +       "pxo",
> +       "pll4_vote",
> +};
> +
> +static struct freq_tbl clk_tbl_aif_osr_492[] = {
> +       {   512000, P_PLL4, 4, 1, 240 },
> +       {   768000, P_PLL4, 4, 1, 160 },
> +       {  1024000, P_PLL4, 4, 1, 120 },
> +       {  1536000, P_PLL4, 4, 1,  80 },
> +       {  2048000, P_PLL4, 4, 1,  60 },
> +       {  3072000, P_PLL4, 4, 1,  40 },
> +       {  4096000, P_PLL4, 4, 1,  30 },
> +       {  6144000, P_PLL4, 4, 1,  20 },
> +       {  8192000, P_PLL4, 4, 1,  15 },
> +       { 12288000, P_PLL4, 4, 1,  10 },
> +       { 24576000, P_PLL4, 4, 1,   5 },
> +       { 27000000, P_PXO,  1, 0,   0 },
> +       { }
> +};
> +
> +static struct freq_tbl clk_tbl_aif_osr_393[] = {
> +       {   512000, P_PLL4, 4, 1, 192 },
> +       {   768000, P_PLL4, 4, 1, 128 },
> +       {  1024000, P_PLL4, 4, 1,  96 },
> +       {  1536000, P_PLL4, 4, 1,  64 },
> +       {  2048000, P_PLL4, 4, 1,  48 },
> +       {  3072000, P_PLL4, 4, 1,  32 },
> +       {  4096000, P_PLL4, 4, 1,  24 },
> +       {  6144000, P_PLL4, 4, 1,  16 },
> +       {  8192000, P_PLL4, 4, 1,  12 },
> +       { 12288000, P_PLL4, 4, 1,   8 },
> +       { 24576000, P_PLL4, 4, 1,   4 },
> +       { 27000000, P_PXO,  1, 0,   0 },
> +       { }
> +};
> +
> +static struct clk_rcg mi2s_osr_src = {
> +       .ns_reg = 0x48,
> +       .md_reg = 0x4c,
> +       .mn = {
> +               .mnctr_en_bit = 8,
> +               .mnctr_reset_bit = 7,
> +               .mnctr_mode_shift = 5,
> +               .n_val_shift = 24,
> +               .m_val_shift = 8,
> +               .width = 8,
> +       },
> +       .p = {
> +               .pre_div_shift = 3,
> +               .pre_div_width = 2,
> +       },
> +       .s = {
> +               .src_sel_shift = 0,
> +               .parent_map = lcc_pxo_pll4_map,
> +       },
> +       .freq_tbl = clk_tbl_aif_osr_393,
> +       .clkr = {
> +               .enable_reg = 0x48,
> +               .enable_mask = BIT(9),
> +               .hw.init = &(struct clk_init_data){
> +                       .name = "mi2s_osr_src",
> +                       .parent_names = lcc_pxo_pll4,
> +                       .num_parents = 2,
> +                       .ops = &clk_rcg_ops,
> +                       .flags = CLK_SET_RATE_GATE,
> +               },
> +       },
> +};
> +
> +static const char *lcc_mi2s_parents[] = {
> +       "mi2s_osr_src",
> +};
> +
> +static struct clk_branch mi2s_osr_clk = {
> +       .halt_reg = 0x50,
> +       .halt_bit = 1,
> +       .halt_check = BRANCH_HALT_ENABLE,
> +       .clkr = {
> +               .enable_reg = 0x48,
> +               .enable_mask = BIT(17),
> +               .hw.init = &(struct clk_init_data){
> +                       .name = "mi2s_osr_clk",
> +                       .parent_names = lcc_mi2s_parents,
> +                       .num_parents = 1,
> +                       .ops = &clk_branch_ops,
> +                       .flags = CLK_SET_RATE_PARENT,
> +               },
> +       },
> +};
> +
> +static struct clk_regmap_div mi2s_div_clk = {
> +       .reg = 0x48,
> +       .shift = 10,
> +       .width = 4,
> +       .clkr = {
> +               .enable_reg = 0x48,
> +               .enable_mask = BIT(15),
> +               .hw.init = &(struct clk_init_data){
> +                       .name = "mi2s_div_clk",
> +                       .parent_names = lcc_mi2s_parents,
> +                       .num_parents = 1,
> +                       .ops = &clk_regmap_div_ops,
> +               },
> +       },
> +};
> +
> +static struct clk_branch mi2s_bit_div_clk = {
> +       .halt_reg = 0x50,
> +       .halt_bit = 0,
> +       .halt_check = BRANCH_HALT_ENABLE,
> +       .clkr = {
> +               .enable_reg = 0x48,
> +               .enable_mask = BIT(15),
> +               .hw.init = &(struct clk_init_data){
> +                       .name = "mi2s_bit_div_clk",
> +                       .parent_names = (const char *[]){ "mi2s_div_clk" },
> +                       .num_parents = 1,
> +                       .ops = &clk_branch_ops,
> +                       .flags = CLK_SET_RATE_PARENT,
> +               },
> +       },
> +};
> +
> +static struct clk_regmap_mux mi2s_bit_clk = {
> +       .reg = 0x48,
> +       .shift = 14,
> +       .width = 1,
> +       .clkr = {
> +               .hw.init = &(struct clk_init_data){
> +                       .name = "mi2s_bit_clk",
> +                       .parent_names = (const char *[]){
> +                               "mi2s_bit_div_clk",
> +                               "mi2s_codec_clk",
> +                       },
> +                       .num_parents = 2,
> +                       .ops = &clk_regmap_mux_closest_ops,
> +                       .flags = CLK_SET_RATE_PARENT,
> +               },
> +       },
> +};
> +
> +#define CLK_AIF_OSR_DIV(prefix, _ns, _md, hr)                  \
> +static struct clk_rcg prefix##_osr_src = {                     \
> +       .ns_reg = _ns,                                          \
> +       .md_reg = _md,                                          \
> +       .mn = {                                                 \
> +               .mnctr_en_bit = 8,                              \
> +               .mnctr_reset_bit = 7,                           \
> +               .mnctr_mode_shift = 5,                          \
> +               .n_val_shift = 24,                              \
> +               .m_val_shift = 8,                               \
> +               .width = 8,                                     \
> +       },                                                      \
> +       .p = {                                                  \
> +               .pre_div_shift = 3,                             \
> +               .pre_div_width = 2,                             \
> +       },                                                      \
> +       .s = {                                                  \
> +               .src_sel_shift = 0,                             \
> +               .parent_map = lcc_pxo_pll4_map,                 \
> +       },                                                      \
> +       .freq_tbl = clk_tbl_aif_osr_393,                        \
> +       .clkr = {                                               \
> +               .enable_reg = _ns,                              \
> +               .enable_mask = BIT(9),                          \
> +               .hw.init = &(struct clk_init_data){             \
> +                       .name = #prefix "_osr_src",             \
> +                       .parent_names = lcc_pxo_pll4,           \
> +                       .num_parents = 2,                       \
> +                       .ops = &clk_rcg_ops,                    \
> +                       .flags = CLK_SET_RATE_GATE,             \
> +               },                                              \
> +       },                                                      \
> +};                                                             \
> +                                                               \
> +static const char *lcc_##prefix##_parents[] = {                        \
> +       #prefix "_osr_src",                                     \
> +};                                                             \
> +                                                               \
> +static struct clk_branch prefix##_osr_clk = {                  \
> +       .halt_reg = hr,                                         \
> +       .halt_bit = 1,                                          \
> +       .halt_check = BRANCH_HALT_ENABLE,                       \
> +       .clkr = {                                               \
> +               .enable_reg = _ns,                              \
> +               .enable_mask = BIT(21),                         \
> +               .hw.init = &(struct clk_init_data){             \
> +                       .name = #prefix "_osr_clk",             \
> +                       .parent_names = lcc_##prefix##_parents, \
> +                       .num_parents = 1,                       \
> +                       .ops = &clk_branch_ops,                 \
> +                       .flags = CLK_SET_RATE_PARENT,           \
> +               },                                              \
> +       },                                                      \
> +};                                                             \
> +                                                               \
> +static struct clk_regmap_div prefix##_div_clk = {              \
> +       .reg = _ns,                                             \
> +       .shift = 10,                                            \
> +       .width = 8,                                             \
> +       .clkr = {                                               \
> +               .hw.init = &(struct clk_init_data){             \
> +                       .name = #prefix "_div_clk",             \
> +                       .parent_names = lcc_##prefix##_parents, \
> +                       .num_parents = 1,                       \
> +                       .ops = &clk_regmap_div_ops,             \
> +               },                                              \
> +       },                                                      \
> +};                                                             \
> +                                                               \
> +static struct clk_branch prefix##_bit_div_clk = {              \
> +       .halt_reg = hr,                                         \
> +       .halt_bit = 0,                                          \
> +       .halt_check = BRANCH_HALT_ENABLE,                       \
> +       .clkr = {                                               \
> +               .enable_reg = _ns,                              \
> +               .enable_mask = BIT(19),                         \
> +               .hw.init = &(struct clk_init_data){             \
> +                       .name = #prefix "_bit_div_clk",         \
> +                       .parent_names = (const char *[]){       \
> +                               #prefix "_div_clk"              \
> +                       },                                      \
> +                       .num_parents = 1,                       \
> +                       .ops = &clk_branch_ops,                 \
> +                       .flags = CLK_SET_RATE_PARENT,           \
> +               },                                              \
> +       },                                                      \
> +};                                                             \
> +                                                               \
> +static struct clk_regmap_mux prefix##_bit_clk = {              \
> +       .reg = _ns,                                             \
> +       .shift = 18,                                            \
> +       .width = 1,                                             \
> +       .clkr = {                                               \
> +               .hw.init = &(struct clk_init_data){             \
> +                       .name = #prefix "_bit_clk",             \
> +                       .parent_names = (const char *[]){       \
> +                               #prefix "_bit_div_clk",         \
> +                               #prefix "_codec_clk",           \
> +                       },                                      \
> +                       .num_parents = 2,                       \
> +                       .ops = &clk_regmap_mux_closest_ops,     \
> +                       .flags = CLK_SET_RATE_PARENT,           \
> +               },                                              \
> +       },                                                      \
> +}
> +
> +CLK_AIF_OSR_DIV(codec_i2s_mic, 0x60, 0x64, 0x68);
> +CLK_AIF_OSR_DIV(spare_i2s_mic, 0x78, 0x7c, 0x80);
> +CLK_AIF_OSR_DIV(codec_i2s_spkr, 0x6c, 0x70, 0x74);
> +CLK_AIF_OSR_DIV(spare_i2s_spkr, 0x84, 0x88, 0x8c);
> +
> +static struct freq_tbl clk_tbl_pcm_492[] = {
> +       {   256000, P_PLL4, 4, 1, 480 },
> +       {   512000, P_PLL4, 4, 1, 240 },
> +       {   768000, P_PLL4, 4, 1, 160 },
> +       {  1024000, P_PLL4, 4, 1, 120 },
> +       {  1536000, P_PLL4, 4, 1,  80 },
> +       {  2048000, P_PLL4, 4, 1,  60 },
> +       {  3072000, P_PLL4, 4, 1,  40 },
> +       {  4096000, P_PLL4, 4, 1,  30 },
> +       {  6144000, P_PLL4, 4, 1,  20 },
> +       {  8192000, P_PLL4, 4, 1,  15 },
> +       { 12288000, P_PLL4, 4, 1,  10 },
> +       { 24576000, P_PLL4, 4, 1,   5 },
> +       { 27000000, P_PXO,  1, 0,   0 },
> +       { }
> +};
> +
> +static struct freq_tbl clk_tbl_pcm_393[] = {
> +       {   256000, P_PLL4, 4, 1, 384 },
> +       {   512000, P_PLL4, 4, 1, 192 },
> +       {   768000, P_PLL4, 4, 1, 128 },
> +       {  1024000, P_PLL4, 4, 1,  96 },
> +       {  1536000, P_PLL4, 4, 1,  64 },
> +       {  2048000, P_PLL4, 4, 1,  48 },
> +       {  3072000, P_PLL4, 4, 1,  32 },
> +       {  4096000, P_PLL4, 4, 1,  24 },
> +       {  6144000, P_PLL4, 4, 1,  16 },
> +       {  8192000, P_PLL4, 4, 1,  12 },
> +       { 12288000, P_PLL4, 4, 1,   8 },
> +       { 24576000, P_PLL4, 4, 1,   4 },
> +       { 27000000, P_PXO,  1, 0,   0 },
> +       { }
> +};
> +
> +static struct clk_rcg pcm_src = {
> +       .ns_reg = 0x54,
> +       .md_reg = 0x58,
> +       .mn = {
> +               .mnctr_en_bit = 8,
> +               .mnctr_reset_bit = 7,
> +               .mnctr_mode_shift = 5,
> +               .n_val_shift = 16,
> +               .m_val_shift = 16,
> +               .width = 16,
> +       },
> +       .p = {
> +               .pre_div_shift = 3,
> +               .pre_div_width = 2,
> +       },
> +       .s = {
> +               .src_sel_shift = 0,
> +               .parent_map = lcc_pxo_pll4_map,
> +       },
> +       .freq_tbl = clk_tbl_pcm_393,
> +       .clkr = {
> +               .enable_reg = 0x54,
> +               .enable_mask = BIT(9),
> +               .hw.init = &(struct clk_init_data){
> +                       .name = "pcm_src",
> +                       .parent_names = lcc_pxo_pll4,
> +                       .num_parents = 2,
> +                       .ops = &clk_rcg_ops,
> +                       .flags = CLK_SET_RATE_GATE,
> +               },
> +       },
> +};
> +
> +static struct clk_branch pcm_clk_out = {
> +       .halt_reg = 0x5c,
> +       .halt_bit = 0,
> +       .halt_check = BRANCH_HALT_ENABLE,
> +       .clkr = {
> +               .enable_reg = 0x54,
> +               .enable_mask = BIT(11),
> +               .hw.init = &(struct clk_init_data){
> +                       .name = "pcm_clk_out",
> +                       .parent_names = (const char *[]){ "pcm_src" },
> +                       .num_parents = 1,
> +                       .ops = &clk_branch_ops,
> +                       .flags = CLK_SET_RATE_PARENT,
> +               },
> +       },
> +};
> +
> +static struct clk_regmap_mux pcm_clk = {
> +       .reg = 0x54,
> +       .shift = 10,
> +       .width = 1,
> +       .clkr = {
> +               .hw.init = &(struct clk_init_data){
> +                       .name = "pcm_clk",
> +                       .parent_names = (const char *[]){
> +                               "pcm_clk_out",
> +                               "pcm_codec_clk",
> +                       },
> +                       .num_parents = 2,
> +                       .ops = &clk_regmap_mux_closest_ops,
> +                       .flags = CLK_SET_RATE_PARENT,
> +               },
> +       },
> +};
> +
> +static struct clk_rcg slimbus_src = {
> +       .ns_reg = 0xcc,
> +       .md_reg = 0xd0,
> +       .mn = {
> +               .mnctr_en_bit = 8,
> +               .mnctr_reset_bit = 7,
> +               .mnctr_mode_shift = 5,
> +               .n_val_shift = 16,
> +               .m_val_shift = 16,
> +               .width = 8,
> +       },
> +       .p = {
> +               .pre_div_shift = 3,
> +               .pre_div_width = 2,
> +       },
> +       .s = {
> +               .src_sel_shift = 0,
> +               .parent_map = lcc_pxo_pll4_map,
> +       },
> +       .freq_tbl = clk_tbl_aif_osr_393,
> +       .clkr = {
> +               .enable_reg = 0xcc,
> +               .enable_mask = BIT(9),
> +               .hw.init = &(struct clk_init_data){
> +                       .name = "slimbus_src",
> +                       .parent_names = lcc_pxo_pll4,
> +                       .num_parents = 2,
> +                       .ops = &clk_rcg_ops,
> +                       .flags = CLK_SET_RATE_GATE,
> +               },
> +       },
> +};
> +
> +static const char *lcc_slimbus_parents[] = {
> +       "slimbus_src",
> +};
> +
> +static struct clk_branch audio_slimbus_clk = {
> +       .halt_reg = 0xd4,
> +       .halt_bit = 0,
> +       .halt_check = BRANCH_HALT_ENABLE,
> +       .clkr = {
> +               .enable_reg = 0xcc,
> +               .enable_mask = BIT(10),
> +               .hw.init = &(struct clk_init_data){
> +                       .name = "audio_slimbus_clk",
> +                       .parent_names = lcc_slimbus_parents,
> +                       .num_parents = 1,
> +                       .ops = &clk_branch_ops,
> +                       .flags = CLK_SET_RATE_PARENT,
> +               },
> +       },
> +};
> +
> +static struct clk_branch sps_slimbus_clk = {
> +       .halt_reg = 0xd4,
> +       .halt_bit = 1,
> +       .halt_check = BRANCH_HALT_ENABLE,
> +       .clkr = {
> +               .enable_reg = 0xcc,
> +               .enable_mask = BIT(12),
> +               .hw.init = &(struct clk_init_data){
> +                       .name = "sps_slimbus_clk",
> +                       .parent_names = lcc_slimbus_parents,
> +                       .num_parents = 1,
> +                       .ops = &clk_branch_ops,
> +                       .flags = CLK_SET_RATE_PARENT,
> +               },
> +       },
> +};
> +
> +static struct clk_regmap *lcc_msm8960_clks[] = {
> +       [PLL4] = &pll4.clkr,
> +       [MI2S_OSR_SRC] = &mi2s_osr_src.clkr,
> +       [MI2S_OSR_CLK] = &mi2s_osr_clk.clkr,
> +       [MI2S_DIV_CLK] = &mi2s_div_clk.clkr,
> +       [MI2S_BIT_DIV_CLK] = &mi2s_bit_div_clk.clkr,
> +       [MI2S_BIT_CLK] = &mi2s_bit_clk.clkr,
> +       [PCM_SRC] = &pcm_src.clkr,
> +       [PCM_CLK_OUT] = &pcm_clk_out.clkr,
> +       [PCM_CLK] = &pcm_clk.clkr,
> +       [SLIMBUS_SRC] = &slimbus_src.clkr,
> +       [AUDIO_SLIMBUS_CLK] = &audio_slimbus_clk.clkr,
> +       [SPS_SLIMBUS_CLK] = &sps_slimbus_clk.clkr,
> +       [CODEC_I2S_MIC_OSR_SRC] = &codec_i2s_mic_osr_src.clkr,
> +       [CODEC_I2S_MIC_OSR_CLK] = &codec_i2s_mic_osr_clk.clkr,
> +       [CODEC_I2S_MIC_DIV_CLK] = &codec_i2s_mic_div_clk.clkr,
> +       [CODEC_I2S_MIC_BIT_DIV_CLK] = &codec_i2s_mic_bit_div_clk.clkr,
> +       [CODEC_I2S_MIC_BIT_CLK] = &codec_i2s_mic_bit_clk.clkr,
> +       [SPARE_I2S_MIC_OSR_SRC] = &spare_i2s_mic_osr_src.clkr,
> +       [SPARE_I2S_MIC_OSR_CLK] = &spare_i2s_mic_osr_clk.clkr,
> +       [SPARE_I2S_MIC_DIV_CLK] = &spare_i2s_mic_div_clk.clkr,
> +       [SPARE_I2S_MIC_BIT_DIV_CLK] = &spare_i2s_mic_bit_div_clk.clkr,
> +       [SPARE_I2S_MIC_BIT_CLK] = &spare_i2s_mic_bit_clk.clkr,
> +       [CODEC_I2S_SPKR_OSR_SRC] = &codec_i2s_spkr_osr_src.clkr,
> +       [CODEC_I2S_SPKR_OSR_CLK] = &codec_i2s_spkr_osr_clk.clkr,
> +       [CODEC_I2S_SPKR_DIV_CLK] = &codec_i2s_spkr_div_clk.clkr,
> +       [CODEC_I2S_SPKR_BIT_DIV_CLK] = &codec_i2s_spkr_bit_div_clk.clkr,
> +       [CODEC_I2S_SPKR_BIT_CLK] = &codec_i2s_spkr_bit_clk.clkr,
> +       [SPARE_I2S_SPKR_OSR_SRC] = &spare_i2s_spkr_osr_src.clkr,
> +       [SPARE_I2S_SPKR_OSR_CLK] = &spare_i2s_spkr_osr_clk.clkr,
> +       [SPARE_I2S_SPKR_DIV_CLK] = &spare_i2s_spkr_div_clk.clkr,
> +       [SPARE_I2S_SPKR_BIT_DIV_CLK] = &spare_i2s_spkr_bit_div_clk.clkr,
> +       [SPARE_I2S_SPKR_BIT_CLK] = &spare_i2s_spkr_bit_clk.clkr,
> +};
> +
> +static const struct regmap_config lcc_msm8960_regmap_config = {
> +       .reg_bits       = 32,
> +       .reg_stride     = 4,
> +       .val_bits       = 32,
> +       .max_register   = 0xfc,
> +       .fast_io        = true,
> +};
> +
> +static const struct qcom_cc_desc lcc_msm8960_desc = {
> +       .config = &lcc_msm8960_regmap_config,
> +       .clks = lcc_msm8960_clks,
> +       .num_clks = ARRAY_SIZE(lcc_msm8960_clks),
> +};
> +
> +static const struct of_device_id lcc_msm8960_match_table[] = {
> +       { .compatible = "qcom,lcc-msm8960" },
> +       { .compatible = "qcom,lcc-apq8064" },
> +       { }
> +};
> +MODULE_DEVICE_TABLE(of, lcc_msm8960_match_table);
> +
> +static int lcc_msm8960_probe(struct platform_device *pdev)
> +{
> +       u32 val;
> +       struct regmap *regmap;
> +
> +       regmap = qcom_cc_map(pdev, &lcc_msm8960_desc);
> +       if (IS_ERR(regmap))
> +               return PTR_ERR(regmap);
> +
> +       /* Use the correct frequency plan depending on speed of PLL4 */
> +       val = regmap_read(regmap, 0x4, &val);
> +       if (val == 0x12) {
> +               slimbus_src.freq_tbl = clk_tbl_aif_osr_492;
> +               mi2s_osr_src.freq_tbl = clk_tbl_aif_osr_492;
> +               codec_i2s_mic_osr_src.freq_tbl = clk_tbl_aif_osr_492;
> +               spare_i2s_mic_osr_src.freq_tbl = clk_tbl_aif_osr_492;
> +               codec_i2s_spkr_osr_src.freq_tbl = clk_tbl_aif_osr_492;
> +               spare_i2s_spkr_osr_src.freq_tbl = clk_tbl_aif_osr_492;
> +               pcm_src.freq_tbl = clk_tbl_pcm_492;
> +       }
> +       /* Enable PLL4 source on the LPASS Primary PLL Mux */
> +       regmap_write(regmap, 0xc4, 0x1);
> +
> +       return qcom_cc_really_probe(pdev, &lcc_msm8960_desc, regmap);
> +}
> +
> +static int lcc_msm8960_remove(struct platform_device *pdev)
> +{
> +       qcom_cc_remove(pdev);
> +       return 0;
> +}
> +
> +static struct platform_driver lcc_msm8960_driver = {
> +       .probe          = lcc_msm8960_probe,
> +       .remove         = lcc_msm8960_remove,
> +       .driver         = {
> +               .name   = "lcc-msm8960",
> +               .owner  = THIS_MODULE,
> +               .of_match_table = lcc_msm8960_match_table,
> +       },
> +};
> +module_platform_driver(lcc_msm8960_driver);
> +
> +MODULE_DESCRIPTION("QCOM LCC MSM8960 Driver");
> +MODULE_LICENSE("GPL v2");
> +MODULE_ALIAS("platform:lcc-msm8960");
> diff --git a/include/dt-bindings/clock/qcom,lcc-msm8960.h b/include/dt-bindings/clock/qcom,lcc-msm8960.h
> new file mode 100644
> index 000000000000..4fb2aa64d9fe
> --- /dev/null
> +++ b/include/dt-bindings/clock/qcom,lcc-msm8960.h
> @@ -0,0 +1,50 @@
> +/*
> + * Copyright (c) 2014, 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_LCC_MSM8960_H
> +#define _DT_BINDINGS_CLK_LCC_MSM8960_H
> +
> +#define PLL4                           0
> +#define MI2S_OSR_SRC                   1
> +#define MI2S_OSR_CLK                   2
> +#define MI2S_DIV_CLK                   3
> +#define MI2S_BIT_DIV_CLK               4
> +#define MI2S_BIT_CLK                   5
> +#define PCM_SRC                                6
> +#define PCM_CLK_OUT                    7
> +#define PCM_CLK                                8
> +#define SLIMBUS_SRC                    9
> +#define AUDIO_SLIMBUS_CLK              10
> +#define SPS_SLIMBUS_CLK                        11
> +#define CODEC_I2S_MIC_OSR_SRC          12
> +#define CODEC_I2S_MIC_OSR_CLK          13
> +#define CODEC_I2S_MIC_DIV_CLK          14
> +#define CODEC_I2S_MIC_BIT_DIV_CLK      15
> +#define CODEC_I2S_MIC_BIT_CLK          16
> +#define SPARE_I2S_MIC_OSR_SRC          17
> +#define SPARE_I2S_MIC_OSR_CLK          18
> +#define SPARE_I2S_MIC_DIV_CLK          19
> +#define SPARE_I2S_MIC_BIT_DIV_CLK      20
> +#define SPARE_I2S_MIC_BIT_CLK          21
> +#define CODEC_I2S_SPKR_OSR_SRC         22
> +#define CODEC_I2S_SPKR_OSR_CLK         23
> +#define CODEC_I2S_SPKR_DIV_CLK         24
> +#define CODEC_I2S_SPKR_BIT_DIV_CLK     25
> +#define CODEC_I2S_SPKR_BIT_CLK         26
> +#define SPARE_I2S_SPKR_OSR_SRC         27
> +#define SPARE_I2S_SPKR_OSR_CLK         28
> +#define SPARE_I2S_SPKR_DIV_CLK         29
> +#define SPARE_I2S_SPKR_BIT_DIV_CLK     30
> +#define SPARE_I2S_SPKR_BIT_CLK         31
> +
> +#endif
> -- 
> The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
> a Linux Foundation Collaborative Project
>