Sometimes the display driver may want to change the parent PLL of
the display clocks (byte and pixel clocks) depending on the
use-case. Currently the parent is fixed by means of having a
frequency table with one entry that chooses a particular parent.
Remove this restriction and use the parent the clock is
configured for in the hardware during clk_set_rate(). This
requires consumers to rely on the default parent or to configure
the parent with clk_set_parent()/assigned-clock-parents on the
clocks before calling clk_set_rate().
Cc: Archit Taneja <[email protected]>
Cc: Hai Li <[email protected]>
Signed-off-by: Stephen Boyd <[email protected]>
---
drivers/clk/qcom/clk-rcg.h | 1 +
drivers/clk/qcom/clk-rcg2.c | 91 +++++++++++++++++++++++++++++++++++++----
drivers/clk/qcom/gcc-msm8916.c | 14 +------
drivers/clk/qcom/mmcc-apq8084.c | 18 +-------
drivers/clk/qcom/mmcc-msm8974.c | 11 +----
5 files changed, 89 insertions(+), 46 deletions(-)
diff --git a/drivers/clk/qcom/clk-rcg.h b/drivers/clk/qcom/clk-rcg.h
index 56028bb31d87..31f92d70e8e0 100644
--- a/drivers/clk/qcom/clk-rcg.h
+++ b/drivers/clk/qcom/clk-rcg.h
@@ -171,6 +171,7 @@ struct clk_rcg2 {
extern const struct clk_ops clk_rcg2_ops;
extern const struct clk_ops clk_edp_pixel_ops;
extern const struct clk_ops clk_byte_ops;
+extern const struct clk_ops clk_byte2_ops;
extern const struct clk_ops clk_pixel_ops;
#endif
diff --git a/drivers/clk/qcom/clk-rcg2.c b/drivers/clk/qcom/clk-rcg2.c
index 9aec1761fd29..d941dea6f7c7 100644
--- a/drivers/clk/qcom/clk-rcg2.c
+++ b/drivers/clk/qcom/clk-rcg2.c
@@ -485,6 +485,76 @@ const struct clk_ops clk_byte_ops = {
};
EXPORT_SYMBOL_GPL(clk_byte_ops);
+static int clk_byte2_determine_rate(struct clk_hw *hw,
+ struct clk_rate_request *req)
+{
+ struct clk_rcg2 *rcg = to_clk_rcg2(hw);
+ unsigned long parent_rate, div;
+ u32 mask = BIT(rcg->hid_width) - 1;
+ struct clk_hw *p;
+ unsigned long rate = req->rate;
+
+ if (rate == 0)
+ return -EINVAL;
+
+ p = req->best_parent_hw;
+ req->best_parent_rate = parent_rate = clk_hw_round_rate(p, rate);
+
+ div = DIV_ROUND_UP((2 * parent_rate), rate) - 1;
+ div = min_t(u32, div, mask);
+
+ req->rate = calc_rate(parent_rate, 0, 0, 0, div);
+
+ return 0;
+}
+
+static int clk_byte2_set_rate(struct clk_hw *hw, unsigned long rate,
+ unsigned long parent_rate)
+{
+ struct clk_rcg2 *rcg = to_clk_rcg2(hw);
+ struct freq_tbl f = { 0 };
+ unsigned long div;
+ int i, num_parents = clk_hw_get_num_parents(hw);
+ u32 mask = BIT(rcg->hid_width) - 1;
+ u32 cfg;
+
+ div = DIV_ROUND_UP((2 * parent_rate), rate) - 1;
+ div = min_t(u32, div, mask);
+
+ f.pre_div = div;
+
+ regmap_read(rcg->clkr.regmap, rcg->cmd_rcgr + CFG_REG, &cfg);
+ cfg &= CFG_SRC_SEL_MASK;
+ cfg >>= CFG_SRC_SEL_SHIFT;
+
+ for (i = 0; i < num_parents; i++) {
+ if (cfg == rcg->parent_map[i].cfg) {
+ f.src = rcg->parent_map[i].src;
+ return clk_rcg2_configure(rcg, &f);
+ }
+ }
+
+ return -EINVAL;
+}
+
+static int clk_byte2_set_rate_and_parent(struct clk_hw *hw,
+ unsigned long rate, unsigned long parent_rate, u8 index)
+{
+ /* Read the hardware to determine parent during set_rate */
+ return clk_byte2_set_rate(hw, rate, parent_rate);
+}
+
+const struct clk_ops clk_byte2_ops = {
+ .is_enabled = clk_rcg2_is_enabled,
+ .get_parent = clk_rcg2_get_parent,
+ .set_parent = clk_rcg2_set_parent,
+ .recalc_rate = clk_rcg2_recalc_rate,
+ .set_rate = clk_byte2_set_rate,
+ .set_rate_and_parent = clk_byte2_set_rate_and_parent,
+ .determine_rate = clk_byte2_determine_rate,
+};
+EXPORT_SYMBOL_GPL(clk_byte2_ops);
+
static const struct frac_entry frac_table_pixel[] = {
{ 3, 8 },
{ 2, 9 },
@@ -496,14 +566,9 @@ static const struct frac_entry frac_table_pixel[] = {
static int clk_pixel_determine_rate(struct clk_hw *hw,
struct clk_rate_request *req)
{
- struct clk_rcg2 *rcg = to_clk_rcg2(hw);
unsigned long request, src_rate;
int delta = 100000;
- const struct freq_tbl *f = rcg->freq_tbl;
const struct frac_entry *frac = frac_table_pixel;
- int index = qcom_find_src_index(hw, rcg->parent_map, f->src);
-
- req->best_parent_hw = clk_hw_get_parent_by_index(hw, index);
for (; frac->num; frac++) {
request = (req->rate * frac->den) / frac->num;
@@ -525,12 +590,23 @@ static int clk_pixel_set_rate(struct clk_hw *hw, unsigned long rate,
unsigned long parent_rate)
{
struct clk_rcg2 *rcg = to_clk_rcg2(hw);
- struct freq_tbl f = *rcg->freq_tbl;
+ struct freq_tbl f = { 0 };
const struct frac_entry *frac = frac_table_pixel;
unsigned long request;
int delta = 100000;
u32 mask = BIT(rcg->hid_width) - 1;
- u32 hid_div;
+ u32 hid_div, cfg;
+ int i, num_parents = clk_hw_get_num_parents(hw);
+
+ regmap_read(rcg->clkr.regmap, rcg->cmd_rcgr + CFG_REG, &cfg);
+ cfg &= CFG_SRC_SEL_MASK;
+ cfg >>= CFG_SRC_SEL_SHIFT;
+
+ for (i = 0; i < num_parents; i++)
+ if (cfg == rcg->parent_map[i].cfg) {
+ f.src = rcg->parent_map[i].src;
+ break;
+ }
for (; frac->num; frac++) {
request = (rate * frac->den) / frac->num;
@@ -555,7 +631,6 @@ static int clk_pixel_set_rate(struct clk_hw *hw, unsigned long rate,
static int clk_pixel_set_rate_and_parent(struct clk_hw *hw, unsigned long rate,
unsigned long parent_rate, u8 index)
{
- /* Parent index is set statically in frequency table */
return clk_pixel_set_rate(hw, rate, parent_rate);
}
diff --git a/drivers/clk/qcom/gcc-msm8916.c b/drivers/clk/qcom/gcc-msm8916.c
index 22a4e1e732c0..3de282365d8d 100644
--- a/drivers/clk/qcom/gcc-msm8916.c
+++ b/drivers/clk/qcom/gcc-msm8916.c
@@ -906,21 +906,15 @@ static struct clk_rcg2 gp3_clk_src = {
},
};
-static struct freq_tbl ftbl_gcc_mdss_byte0_clk[] = {
- { .src = P_DSI0_PHYPLL_BYTE },
- { }
-};
-
static struct clk_rcg2 byte0_clk_src = {
.cmd_rcgr = 0x4d044,
.hid_width = 5,
.parent_map = gcc_xo_gpll0a_dsibyte_map,
- .freq_tbl = ftbl_gcc_mdss_byte0_clk,
.clkr.hw.init = &(struct clk_init_data){
.name = "byte0_clk_src",
.parent_names = gcc_xo_gpll0a_dsibyte,
.num_parents = 3,
- .ops = &clk_byte_ops,
+ .ops = &clk_byte2_ops,
.flags = CLK_SET_RATE_PARENT,
},
};
@@ -968,17 +962,11 @@ static struct clk_rcg2 mdp_clk_src = {
},
};
-static struct freq_tbl ftbl_gcc_mdss_pclk[] = {
- { .src = P_DSI0_PHYPLL_DSI },
- { }
-};
-
static struct clk_rcg2 pclk0_clk_src = {
.cmd_rcgr = 0x4d000,
.mnd_width = 8,
.hid_width = 5,
.parent_map = gcc_xo_gpll0a_dsiphy_map,
- .freq_tbl = ftbl_gcc_mdss_pclk,
.clkr.hw.init = &(struct clk_init_data){
.name = "pclk0_clk_src",
.parent_names = gcc_xo_gpll0a_dsiphy,
diff --git a/drivers/clk/qcom/mmcc-apq8084.c b/drivers/clk/qcom/mmcc-apq8084.c
index f0ee6bde11af..5d2aab7663f0 100644
--- a/drivers/clk/qcom/mmcc-apq8084.c
+++ b/drivers/clk/qcom/mmcc-apq8084.c
@@ -571,17 +571,11 @@ static struct clk_rcg2 jpeg2_clk_src = {
},
};
-static struct freq_tbl pixel_freq_tbl[] = {
- { .src = P_DSI0PLL },
- { }
-};
-
static struct clk_rcg2 pclk0_clk_src = {
.cmd_rcgr = 0x2000,
.mnd_width = 8,
.hid_width = 5,
.parent_map = mmcc_xo_dsi_hdmi_edp_gpll0_map,
- .freq_tbl = pixel_freq_tbl,
.clkr.hw.init = &(struct clk_init_data){
.name = "pclk0_clk_src",
.parent_names = mmcc_xo_dsi_hdmi_edp_gpll0,
@@ -596,7 +590,6 @@ static struct clk_rcg2 pclk1_clk_src = {
.mnd_width = 8,
.hid_width = 5,
.parent_map = mmcc_xo_dsi_hdmi_edp_gpll0_map,
- .freq_tbl = pixel_freq_tbl,
.clkr.hw.init = &(struct clk_init_data){
.name = "pclk1_clk_src",
.parent_names = mmcc_xo_dsi_hdmi_edp_gpll0,
@@ -844,21 +837,15 @@ static struct clk_rcg2 cpp_clk_src = {
},
};
-static struct freq_tbl byte_freq_tbl[] = {
- { .src = P_DSI0PLL_BYTE },
- { }
-};
-
static struct clk_rcg2 byte0_clk_src = {
.cmd_rcgr = 0x2120,
.hid_width = 5,
.parent_map = mmcc_xo_dsibyte_hdmi_edp_gpll0_map,
- .freq_tbl = byte_freq_tbl,
.clkr.hw.init = &(struct clk_init_data){
.name = "byte0_clk_src",
.parent_names = mmcc_xo_dsibyte_hdmi_edp_gpll0,
.num_parents = 6,
- .ops = &clk_byte_ops,
+ .ops = &clk_byte2_ops,
.flags = CLK_SET_RATE_PARENT,
},
};
@@ -867,12 +854,11 @@ static struct clk_rcg2 byte1_clk_src = {
.cmd_rcgr = 0x2140,
.hid_width = 5,
.parent_map = mmcc_xo_dsibyte_hdmi_edp_gpll0_map,
- .freq_tbl = byte_freq_tbl,
.clkr.hw.init = &(struct clk_init_data){
.name = "byte1_clk_src",
.parent_names = mmcc_xo_dsibyte_hdmi_edp_gpll0,
.num_parents = 6,
- .ops = &clk_byte_ops,
+ .ops = &clk_byte2_ops,
.flags = CLK_SET_RATE_PARENT,
},
};
diff --git a/drivers/clk/qcom/mmcc-msm8974.c b/drivers/clk/qcom/mmcc-msm8974.c
index 0987bf443e1f..197700e3b2c9 100644
--- a/drivers/clk/qcom/mmcc-msm8974.c
+++ b/drivers/clk/qcom/mmcc-msm8974.c
@@ -522,17 +522,11 @@ static struct clk_rcg2 jpeg2_clk_src = {
},
};
-static struct freq_tbl pixel_freq_tbl[] = {
- { .src = P_DSI0PLL },
- { }
-};
-
static struct clk_rcg2 pclk0_clk_src = {
.cmd_rcgr = 0x2000,
.mnd_width = 8,
.hid_width = 5,
.parent_map = mmcc_xo_dsi_hdmi_edp_gpll0_map,
- .freq_tbl = pixel_freq_tbl,
.clkr.hw.init = &(struct clk_init_data){
.name = "pclk0_clk_src",
.parent_names = mmcc_xo_dsi_hdmi_edp_gpll0,
@@ -547,7 +541,6 @@ static struct clk_rcg2 pclk1_clk_src = {
.mnd_width = 8,
.hid_width = 5,
.parent_map = mmcc_xo_dsi_hdmi_edp_gpll0_map,
- .freq_tbl = pixel_freq_tbl,
.clkr.hw.init = &(struct clk_init_data){
.name = "pclk1_clk_src",
.parent_names = mmcc_xo_dsi_hdmi_edp_gpll0,
@@ -785,7 +778,7 @@ static struct clk_rcg2 byte0_clk_src = {
.name = "byte0_clk_src",
.parent_names = mmcc_xo_dsibyte_hdmi_edp_gpll0,
.num_parents = 6,
- .ops = &clk_byte_ops,
+ .ops = &clk_byte2_ops,
.flags = CLK_SET_RATE_PARENT,
},
};
@@ -799,7 +792,7 @@ static struct clk_rcg2 byte1_clk_src = {
.name = "byte1_clk_src",
.parent_names = mmcc_xo_dsibyte_hdmi_edp_gpll0,
.num_parents = 6,
- .ops = &clk_byte_ops,
+ .ops = &clk_byte2_ops,
.flags = CLK_SET_RATE_PARENT,
},
};
--
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project
On 08/28/2015 06:12 AM, Stephen Boyd wrote:
> Sometimes the display driver may want to change the parent PLL of
> the display clocks (byte and pixel clocks) depending on the
> use-case. Currently the parent is fixed by means of having a
> frequency table with one entry that chooses a particular parent.
> Remove this restriction and use the parent the clock is
> configured for in the hardware during clk_set_rate(). This
> requires consumers to rely on the default parent or to configure
> the parent with clk_set_parent()/assigned-clock-parents on the
> clocks before calling clk_set_rate().
Tested-by: Archit Taneja <[email protected]>
>
> Cc: Archit Taneja <[email protected]>
> Cc: Hai Li <[email protected]>
> Signed-off-by: Stephen Boyd <[email protected]>
> ---
> drivers/clk/qcom/clk-rcg.h | 1 +
> drivers/clk/qcom/clk-rcg2.c | 91 +++++++++++++++++++++++++++++++++++++----
> drivers/clk/qcom/gcc-msm8916.c | 14 +------
> drivers/clk/qcom/mmcc-apq8084.c | 18 +-------
> drivers/clk/qcom/mmcc-msm8974.c | 11 +----
> 5 files changed, 89 insertions(+), 46 deletions(-)
>
> diff --git a/drivers/clk/qcom/clk-rcg.h b/drivers/clk/qcom/clk-rcg.h
> index 56028bb31d87..31f92d70e8e0 100644
> --- a/drivers/clk/qcom/clk-rcg.h
> +++ b/drivers/clk/qcom/clk-rcg.h
> @@ -171,6 +171,7 @@ struct clk_rcg2 {
> extern const struct clk_ops clk_rcg2_ops;
> extern const struct clk_ops clk_edp_pixel_ops;
> extern const struct clk_ops clk_byte_ops;
> +extern const struct clk_ops clk_byte2_ops;
> extern const struct clk_ops clk_pixel_ops;
>
> #endif
> diff --git a/drivers/clk/qcom/clk-rcg2.c b/drivers/clk/qcom/clk-rcg2.c
> index 9aec1761fd29..d941dea6f7c7 100644
> --- a/drivers/clk/qcom/clk-rcg2.c
> +++ b/drivers/clk/qcom/clk-rcg2.c
> @@ -485,6 +485,76 @@ const struct clk_ops clk_byte_ops = {
> };
> EXPORT_SYMBOL_GPL(clk_byte_ops);
>
> +static int clk_byte2_determine_rate(struct clk_hw *hw,
> + struct clk_rate_request *req)
> +{
> + struct clk_rcg2 *rcg = to_clk_rcg2(hw);
> + unsigned long parent_rate, div;
> + u32 mask = BIT(rcg->hid_width) - 1;
> + struct clk_hw *p;
> + unsigned long rate = req->rate;
> +
> + if (rate == 0)
> + return -EINVAL;
> +
> + p = req->best_parent_hw;
> + req->best_parent_rate = parent_rate = clk_hw_round_rate(p, rate);
> +
> + div = DIV_ROUND_UP((2 * parent_rate), rate) - 1;
> + div = min_t(u32, div, mask);
> +
> + req->rate = calc_rate(parent_rate, 0, 0, 0, div);
> +
> + return 0;
> +}
> +
> +static int clk_byte2_set_rate(struct clk_hw *hw, unsigned long rate,
> + unsigned long parent_rate)
> +{
> + struct clk_rcg2 *rcg = to_clk_rcg2(hw);
> + struct freq_tbl f = { 0 };
> + unsigned long div;
> + int i, num_parents = clk_hw_get_num_parents(hw);
> + u32 mask = BIT(rcg->hid_width) - 1;
> + u32 cfg;
> +
> + div = DIV_ROUND_UP((2 * parent_rate), rate) - 1;
> + div = min_t(u32, div, mask);
> +
> + f.pre_div = div;
> +
> + regmap_read(rcg->clkr.regmap, rcg->cmd_rcgr + CFG_REG, &cfg);
> + cfg &= CFG_SRC_SEL_MASK;
> + cfg >>= CFG_SRC_SEL_SHIFT;
> +
> + for (i = 0; i < num_parents; i++) {
> + if (cfg == rcg->parent_map[i].cfg) {
> + f.src = rcg->parent_map[i].src;
> + return clk_rcg2_configure(rcg, &f);
> + }
> + }
> +
> + return -EINVAL;
> +}
> +
> +static int clk_byte2_set_rate_and_parent(struct clk_hw *hw,
> + unsigned long rate, unsigned long parent_rate, u8 index)
> +{
> + /* Read the hardware to determine parent during set_rate */
> + return clk_byte2_set_rate(hw, rate, parent_rate);
> +}
> +
> +const struct clk_ops clk_byte2_ops = {
> + .is_enabled = clk_rcg2_is_enabled,
> + .get_parent = clk_rcg2_get_parent,
> + .set_parent = clk_rcg2_set_parent,
> + .recalc_rate = clk_rcg2_recalc_rate,
> + .set_rate = clk_byte2_set_rate,
> + .set_rate_and_parent = clk_byte2_set_rate_and_parent,
> + .determine_rate = clk_byte2_determine_rate,
> +};
> +EXPORT_SYMBOL_GPL(clk_byte2_ops);
> +
> static const struct frac_entry frac_table_pixel[] = {
> { 3, 8 },
> { 2, 9 },
> @@ -496,14 +566,9 @@ static const struct frac_entry frac_table_pixel[] = {
> static int clk_pixel_determine_rate(struct clk_hw *hw,
> struct clk_rate_request *req)
> {
> - struct clk_rcg2 *rcg = to_clk_rcg2(hw);
> unsigned long request, src_rate;
> int delta = 100000;
> - const struct freq_tbl *f = rcg->freq_tbl;
> const struct frac_entry *frac = frac_table_pixel;
> - int index = qcom_find_src_index(hw, rcg->parent_map, f->src);
> -
> - req->best_parent_hw = clk_hw_get_parent_by_index(hw, index);
>
> for (; frac->num; frac++) {
> request = (req->rate * frac->den) / frac->num;
> @@ -525,12 +590,23 @@ static int clk_pixel_set_rate(struct clk_hw *hw, unsigned long rate,
> unsigned long parent_rate)
> {
> struct clk_rcg2 *rcg = to_clk_rcg2(hw);
> - struct freq_tbl f = *rcg->freq_tbl;
> + struct freq_tbl f = { 0 };
> const struct frac_entry *frac = frac_table_pixel;
> unsigned long request;
> int delta = 100000;
> u32 mask = BIT(rcg->hid_width) - 1;
> - u32 hid_div;
> + u32 hid_div, cfg;
> + int i, num_parents = clk_hw_get_num_parents(hw);
> +
> + regmap_read(rcg->clkr.regmap, rcg->cmd_rcgr + CFG_REG, &cfg);
> + cfg &= CFG_SRC_SEL_MASK;
> + cfg >>= CFG_SRC_SEL_SHIFT;
> +
> + for (i = 0; i < num_parents; i++)
> + if (cfg == rcg->parent_map[i].cfg) {
> + f.src = rcg->parent_map[i].src;
> + break;
> + }
>
> for (; frac->num; frac++) {
> request = (rate * frac->den) / frac->num;
> @@ -555,7 +631,6 @@ static int clk_pixel_set_rate(struct clk_hw *hw, unsigned long rate,
> static int clk_pixel_set_rate_and_parent(struct clk_hw *hw, unsigned long rate,
> unsigned long parent_rate, u8 index)
> {
> - /* Parent index is set statically in frequency table */
> return clk_pixel_set_rate(hw, rate, parent_rate);
> }
>
> diff --git a/drivers/clk/qcom/gcc-msm8916.c b/drivers/clk/qcom/gcc-msm8916.c
> index 22a4e1e732c0..3de282365d8d 100644
> --- a/drivers/clk/qcom/gcc-msm8916.c
> +++ b/drivers/clk/qcom/gcc-msm8916.c
> @@ -906,21 +906,15 @@ static struct clk_rcg2 gp3_clk_src = {
> },
> };
>
> -static struct freq_tbl ftbl_gcc_mdss_byte0_clk[] = {
> - { .src = P_DSI0_PHYPLL_BYTE },
> - { }
> -};
> -
> static struct clk_rcg2 byte0_clk_src = {
> .cmd_rcgr = 0x4d044,
> .hid_width = 5,
> .parent_map = gcc_xo_gpll0a_dsibyte_map,
> - .freq_tbl = ftbl_gcc_mdss_byte0_clk,
> .clkr.hw.init = &(struct clk_init_data){
> .name = "byte0_clk_src",
> .parent_names = gcc_xo_gpll0a_dsibyte,
> .num_parents = 3,
> - .ops = &clk_byte_ops,
> + .ops = &clk_byte2_ops,
> .flags = CLK_SET_RATE_PARENT,
> },
> };
> @@ -968,17 +962,11 @@ static struct clk_rcg2 mdp_clk_src = {
> },
> };
>
> -static struct freq_tbl ftbl_gcc_mdss_pclk[] = {
> - { .src = P_DSI0_PHYPLL_DSI },
> - { }
> -};
> -
> static struct clk_rcg2 pclk0_clk_src = {
> .cmd_rcgr = 0x4d000,
> .mnd_width = 8,
> .hid_width = 5,
> .parent_map = gcc_xo_gpll0a_dsiphy_map,
> - .freq_tbl = ftbl_gcc_mdss_pclk,
> .clkr.hw.init = &(struct clk_init_data){
> .name = "pclk0_clk_src",
> .parent_names = gcc_xo_gpll0a_dsiphy,
> diff --git a/drivers/clk/qcom/mmcc-apq8084.c b/drivers/clk/qcom/mmcc-apq8084.c
> index f0ee6bde11af..5d2aab7663f0 100644
> --- a/drivers/clk/qcom/mmcc-apq8084.c
> +++ b/drivers/clk/qcom/mmcc-apq8084.c
> @@ -571,17 +571,11 @@ static struct clk_rcg2 jpeg2_clk_src = {
> },
> };
>
> -static struct freq_tbl pixel_freq_tbl[] = {
> - { .src = P_DSI0PLL },
> - { }
> -};
> -
> static struct clk_rcg2 pclk0_clk_src = {
> .cmd_rcgr = 0x2000,
> .mnd_width = 8,
> .hid_width = 5,
> .parent_map = mmcc_xo_dsi_hdmi_edp_gpll0_map,
> - .freq_tbl = pixel_freq_tbl,
> .clkr.hw.init = &(struct clk_init_data){
> .name = "pclk0_clk_src",
> .parent_names = mmcc_xo_dsi_hdmi_edp_gpll0,
> @@ -596,7 +590,6 @@ static struct clk_rcg2 pclk1_clk_src = {
> .mnd_width = 8,
> .hid_width = 5,
> .parent_map = mmcc_xo_dsi_hdmi_edp_gpll0_map,
> - .freq_tbl = pixel_freq_tbl,
> .clkr.hw.init = &(struct clk_init_data){
> .name = "pclk1_clk_src",
> .parent_names = mmcc_xo_dsi_hdmi_edp_gpll0,
> @@ -844,21 +837,15 @@ static struct clk_rcg2 cpp_clk_src = {
> },
> };
>
> -static struct freq_tbl byte_freq_tbl[] = {
> - { .src = P_DSI0PLL_BYTE },
> - { }
> -};
> -
> static struct clk_rcg2 byte0_clk_src = {
> .cmd_rcgr = 0x2120,
> .hid_width = 5,
> .parent_map = mmcc_xo_dsibyte_hdmi_edp_gpll0_map,
> - .freq_tbl = byte_freq_tbl,
> .clkr.hw.init = &(struct clk_init_data){
> .name = "byte0_clk_src",
> .parent_names = mmcc_xo_dsibyte_hdmi_edp_gpll0,
> .num_parents = 6,
> - .ops = &clk_byte_ops,
> + .ops = &clk_byte2_ops,
> .flags = CLK_SET_RATE_PARENT,
> },
> };
> @@ -867,12 +854,11 @@ static struct clk_rcg2 byte1_clk_src = {
> .cmd_rcgr = 0x2140,
> .hid_width = 5,
> .parent_map = mmcc_xo_dsibyte_hdmi_edp_gpll0_map,
> - .freq_tbl = byte_freq_tbl,
> .clkr.hw.init = &(struct clk_init_data){
> .name = "byte1_clk_src",
> .parent_names = mmcc_xo_dsibyte_hdmi_edp_gpll0,
> .num_parents = 6,
> - .ops = &clk_byte_ops,
> + .ops = &clk_byte2_ops,
> .flags = CLK_SET_RATE_PARENT,
> },
> };
> diff --git a/drivers/clk/qcom/mmcc-msm8974.c b/drivers/clk/qcom/mmcc-msm8974.c
> index 0987bf443e1f..197700e3b2c9 100644
> --- a/drivers/clk/qcom/mmcc-msm8974.c
> +++ b/drivers/clk/qcom/mmcc-msm8974.c
> @@ -522,17 +522,11 @@ static struct clk_rcg2 jpeg2_clk_src = {
> },
> };
>
> -static struct freq_tbl pixel_freq_tbl[] = {
> - { .src = P_DSI0PLL },
> - { }
> -};
> -
> static struct clk_rcg2 pclk0_clk_src = {
> .cmd_rcgr = 0x2000,
> .mnd_width = 8,
> .hid_width = 5,
> .parent_map = mmcc_xo_dsi_hdmi_edp_gpll0_map,
> - .freq_tbl = pixel_freq_tbl,
> .clkr.hw.init = &(struct clk_init_data){
> .name = "pclk0_clk_src",
> .parent_names = mmcc_xo_dsi_hdmi_edp_gpll0,
> @@ -547,7 +541,6 @@ static struct clk_rcg2 pclk1_clk_src = {
> .mnd_width = 8,
> .hid_width = 5,
> .parent_map = mmcc_xo_dsi_hdmi_edp_gpll0_map,
> - .freq_tbl = pixel_freq_tbl,
> .clkr.hw.init = &(struct clk_init_data){
> .name = "pclk1_clk_src",
> .parent_names = mmcc_xo_dsi_hdmi_edp_gpll0,
> @@ -785,7 +778,7 @@ static struct clk_rcg2 byte0_clk_src = {
> .name = "byte0_clk_src",
> .parent_names = mmcc_xo_dsibyte_hdmi_edp_gpll0,
> .num_parents = 6,
> - .ops = &clk_byte_ops,
> + .ops = &clk_byte2_ops,
> .flags = CLK_SET_RATE_PARENT,
> },
> };
> @@ -799,7 +792,7 @@ static struct clk_rcg2 byte1_clk_src = {
> .name = "byte1_clk_src",
> .parent_names = mmcc_xo_dsibyte_hdmi_edp_gpll0,
> .num_parents = 6,
> - .ops = &clk_byte_ops,
> + .ops = &clk_byte2_ops,
> .flags = CLK_SET_RATE_PARENT,
> },
> };
>
--
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