The two LCC drivers, msm8960 and mdm9615 are almost the same. The only
difference is the platform clock: msm8960/apq8064 use pxo, while mdm9615
uses cxo. Drop the lcc-mdm9615 in favour of using lcc-msm8960 instead.
Reviewed-by: Neil Armstrong <neil.armstrong@xxxxxxxxxx>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx>
---
drivers/clk/qcom/Kconfig | 14 +-
drivers/clk/qcom/Makefile | 1 -
drivers/clk/qcom/lcc-mdm9615.c | 572 ---------------------------------
drivers/clk/qcom/lcc-msm8960.c | 19 +-
4 files changed, 18 insertions(+), 588 deletions(-)
delete mode 100644 drivers/clk/qcom/lcc-mdm9615.c
diff --git a/drivers/clk/qcom/Kconfig b/drivers/clk/qcom/Kconfig
index 12be3e2371b3..72ee4d46aa81 100644
--- a/drivers/clk/qcom/Kconfig
+++ b/drivers/clk/qcom/Kconfig
@@ -238,10 +238,10 @@ config MSM_GCC_8960
i2c, USB, SD/eMMC, SATA, PCIe, etc.
config MSM_LCC_8960
- tristate "APQ8064/MSM8960 LPASS Clock Controller"
- select MSM_GCC_8960
+ tristate "APQ8064/MSM8960/MDM9650 LPASS Clock Controller"
help
- Support for the LPASS clock controller on apq8064/msm8960 devices.
+ Support for the LPASS clock controller on apq8064/msm8960/mdm9650
+ devices.
Say Y if you want to use audio devices such as i2s, pcm,
SLIMBus, etc.
@@ -259,14 +259,6 @@ config MDM_GCC_9615
Say Y if you want to use peripheral devices such as UART, SPI,
i2c, USB, SD/eMMC, etc.
-config MDM_LCC_9615
- tristate "MDM9615 LPASS Clock Controller"
- select MDM_GCC_9615
- help
- Support for the LPASS clock controller on mdm9615 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 9ff4c373ad95..13bd35f17a61 100644
--- a/drivers/clk/qcom/Makefile
+++ b/drivers/clk/qcom/Makefile
@@ -32,7 +32,6 @@ obj-$(CONFIG_IPQ_GCC_9574) += gcc-ipq9574.o
obj-$(CONFIG_IPQ_LCC_806X) += lcc-ipq806x.o
obj-$(CONFIG_MDM_GCC_9607) += gcc-mdm9607.o
obj-$(CONFIG_MDM_GCC_9615) += gcc-mdm9615.o
-obj-$(CONFIG_MDM_LCC_9615) += lcc-mdm9615.o
obj-$(CONFIG_MSM_GCC_8660) += gcc-msm8660.o
obj-$(CONFIG_MSM_GCC_8909) += gcc-msm8909.o
obj-$(CONFIG_MSM_GCC_8916) += gcc-msm8916.o
diff --git a/drivers/clk/qcom/lcc-mdm9615.c b/drivers/clk/qcom/lcc-mdm9615.c
deleted file mode 100644
index c17caffdc349..000000000000
--- a/drivers/clk/qcom/lcc-mdm9615.c
+++ /dev/null
@@ -1,572 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * Copyright (c) 2014, The Linux Foundation. All rights reserved.
- * Copyright (c) BayLibre, SAS.
- * Author : Neil Armstrong <narmstrong@xxxxxxxxxxxx>
- */
-
-#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 *[]){ "cxo" },
- .num_parents = 1,
- .ops = &clk_pll_ops,
- },
-};
-
-enum {
- P_CXO,
- P_PLL4,
-};
-
-static const struct parent_map lcc_cxo_pll4_map[] = {
- { P_CXO, 0 },
- { P_PLL4, 2 }
-};
-
-static const char * const lcc_cxo_pll4[] = {
- "cxo",
- "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_CXO, 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_CXO, 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_cxo_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_cxo_pll4,
- .num_parents = 2,
- .ops = &clk_rcg_ops,
- .flags = CLK_SET_RATE_GATE,
- },
- },
-};
-
-static const char * const 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_cxo_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_cxo_pll4, \
- .num_parents = 2, \
- .ops = &clk_rcg_ops, \
- .flags = CLK_SET_RATE_GATE, \
- }, \
- }, \
-}; \
- \
-static const char * const 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_CXO, 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_CXO, 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_cxo_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_cxo_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 = 24,
- .m_val_shift = 8,
- .width = 8,
- },
- .p = {
- .pre_div_shift = 3,
- .pre_div_width = 2,
- },
- .s = {
- .src_sel_shift = 0,
- .parent_map = lcc_cxo_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_cxo_pll4,
- .num_parents = 2,
- .ops = &clk_rcg_ops,
- .flags = CLK_SET_RATE_GATE,
- },
- },
-};
-
-static const char * const 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_mdm9615_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_mdm9615_regmap_config = {
- .reg_bits = 32,
- .reg_stride = 4,
- .val_bits = 32,
- .max_register = 0xfc,
- .fast_io = true,
-};
-
-static const struct qcom_cc_desc lcc_mdm9615_desc = {
- .config = &lcc_mdm9615_regmap_config,
- .clks = lcc_mdm9615_clks,
- .num_clks = ARRAY_SIZE(lcc_mdm9615_clks),
-};
-
-static const struct of_device_id lcc_mdm9615_match_table[] = {
- { .compatible = "qcom,lcc-mdm9615" },
- { }
-};
-MODULE_DEVICE_TABLE(of, lcc_mdm9615_match_table);
-
-static int lcc_mdm9615_probe(struct platform_device *pdev)
-{
- u32 val;
- struct regmap *regmap;
-
- regmap = qcom_cc_map(pdev, &lcc_mdm9615_desc);
- if (IS_ERR(regmap))
- return PTR_ERR(regmap);
-
- /* Use the correct frequency plan depending on speed of PLL4 */
- 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_mdm9615_desc, regmap);
-}
-
-static struct platform_driver lcc_mdm9615_driver = {
- .probe = lcc_mdm9615_probe,
- .driver = {
- .name = "lcc-mdm9615",
- .of_match_table = lcc_mdm9615_match_table,
- },
-};
-module_platform_driver(lcc_mdm9615_driver);
-
-MODULE_DESCRIPTION("QCOM LCC MDM9615 Driver");
-MODULE_LICENSE("GPL v2");
-MODULE_ALIAS("platform:lcc-mdm9615");
diff --git a/drivers/clk/qcom/lcc-msm8960.c b/drivers/clk/qcom/lcc-msm8960.c
index 3926184cc91b..5e2465f73722 100644
--- a/drivers/clk/qcom/lcc-msm8960.c
+++ b/drivers/clk/qcom/lcc-msm8960.c
@@ -23,6 +23,10 @@
#include "clk-regmap-divider.h"
#include "clk-regmap-mux.h"
+struct clk_parent_data pxo_parent_data = {
+ .fw_name = "pxo", .name = "pxo_board",
+};
+
static struct clk_pll pll4 = {
.l_reg = 0x4,
.m_reg = 0x8,
@@ -33,9 +37,7 @@ static struct clk_pll pll4 = {
.status_bit = 16,
.clkr.hw.init = &(struct clk_init_data){
.name = "pll4",
- .parent_data = (const struct clk_parent_data[]){
- { .fw_name = "pxo", .name = "pxo_board" },
- },
+ .parent_data = &pxo_parent_data,
.num_parents = 1,
.ops = &clk_pll_ops,
},
@@ -51,7 +53,7 @@ static const struct parent_map lcc_pxo_pll4_map[] = {
{ P_PLL4, 2 }
};
-static const struct clk_parent_data lcc_pxo_pll4[] = {
+static struct clk_parent_data lcc_pxo_pll4[] = {
{ .fw_name = "pxo", .name = "pxo_board" },
{ .fw_name = "pll4_vote", .name = "pll4_vote" },
};
@@ -444,6 +446,7 @@ static const struct qcom_cc_desc lcc_msm8960_desc = {
static const struct of_device_id lcc_msm8960_match_table[] = {
{ .compatible = "qcom,lcc-msm8960" },
{ .compatible = "qcom,lcc-apq8064" },
+ { .compatible = "qcom,lcc-mdm9615" },
{ }
};
MODULE_DEVICE_TABLE(of, lcc_msm8960_match_table);
@@ -453,6 +456,14 @@ static int lcc_msm8960_probe(struct platform_device *pdev)
u32 val;
struct regmap *regmap;
+ /* patch for the cxo <-> pxo difference */
+ if (of_device_is_compatible(pdev->dev.of_node, "qcom,lcc-mdm9615")) {
+ pxo_parent_data.fw_name = "cxo";
+ pxo_parent_data.name = "cxo_board";
+ lcc_pxo_pll4[0].fw_name = "cxo";
+ lcc_pxo_pll4[0].name = "cxo_board";
+ }
+
regmap = qcom_cc_map(pdev, &lcc_msm8960_desc);
if (IS_ERR(regmap))
return PTR_ERR(regmap);
--
2.39.2
