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Commit 80863521 authored by Konrad Dybcio's avatar Konrad Dybcio Committed by Stephen Boyd
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clk: qcom: gcc-msm8994: Fix up SPI QUP clocks 

Fix up SPI QUP freq tables to account for the fact
that not every QUP can run at the same set of frequencies.
Signed-off-by: default avatarKonrad Dybcio <konrad.dybcio@somainline.org>
Link: https://lore.kernel.org/r/20210923162645.23257-3-konrad.dybcio@somainline.orgSigned-off-by: default avatarStephen Boyd <sboyd@kernel.org>
parent 0519d1d0
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Showing with 105 additions and 13 deletions
drivers/clk/qcom/gcc-msm8994.c
View file @ 80863521
......@@ -169,7 +169,7 @@ static struct clk_rcg2 blsp1_qup1_i2c_apps_clk_src = {
},
};
static struct freq_tbl ftbl_blspqup_spi_apps_clk_src[] = {
static struct freq_tbl ftbl_blsp1_qup1_spi_apps_clk_src[] = {
F(960000, P_XO, 10, 1, 2),
F(4800000, P_XO, 4, 0, 0),
F(9600000, P_XO, 2, 0, 0),
......@@ -187,7 +187,7 @@ static struct clk_rcg2 blsp1_qup1_spi_apps_clk_src = {
.mnd_width = 8,
.hid_width = 5,
.parent_map = gcc_xo_gpll0_map,
.freq_tbl = ftbl_blspqup_spi_apps_clk_src,
.freq_tbl = ftbl_blsp1_qup1_spi_apps_clk_src,
.clkr.hw.init = &(struct clk_init_data){
.name = "blsp1_qup1_spi_apps_clk_src",
.parent_data = gcc_xo_gpll0,
......@@ -209,12 +209,25 @@ static struct clk_rcg2 blsp1_qup2_i2c_apps_clk_src = {
},
};
static struct freq_tbl ftbl_blsp1_qup2_spi_apps_clk_src[] = {
F(960000, P_XO, 10, 1, 2),
F(4800000, P_XO, 4, 0, 0),
F(9600000, P_XO, 2, 0, 0),
F(15000000, P_GPLL0, 10, 1, 4),
F(19200000, P_XO, 1, 0, 0),
F(24000000, P_GPLL0, 12.5, 1, 2),
F(25000000, P_GPLL0, 12, 1, 2),
F(42860000, P_GPLL0, 14, 0, 0),
F(46150000, P_GPLL0, 13, 0, 0),
{ }
};
static struct clk_rcg2 blsp1_qup2_spi_apps_clk_src = {
.cmd_rcgr = 0x06cc,
.mnd_width = 8,
.hid_width = 5,
.parent_map = gcc_xo_gpll0_map,
.freq_tbl = ftbl_blspqup_spi_apps_clk_src,
.freq_tbl = ftbl_blsp1_qup2_spi_apps_clk_src,
.clkr.hw.init = &(struct clk_init_data){
.name = "blsp1_qup2_spi_apps_clk_src",
.parent_data = gcc_xo_gpll0,
......@@ -236,12 +249,25 @@ static struct clk_rcg2 blsp1_qup3_i2c_apps_clk_src = {
},
};
static struct freq_tbl ftbl_blsp1_qup3_4_spi_apps_clk_src[] = {
F(960000, P_XO, 10, 1, 2),
F(4800000, P_XO, 4, 0, 0),
F(9600000, P_XO, 2, 0, 0),
F(15000000, P_GPLL0, 10, 1, 4),
F(19200000, P_XO, 1, 0, 0),
F(24000000, P_GPLL0, 12.5, 1, 2),
F(25000000, P_GPLL0, 12, 1, 2),
F(42860000, P_GPLL0, 14, 0, 0),
F(44440000, P_GPLL0, 13.5, 0, 0),
{ }
};
static struct clk_rcg2 blsp1_qup3_spi_apps_clk_src = {
.cmd_rcgr = 0x074c,
.mnd_width = 8,
.hid_width = 5,
.parent_map = gcc_xo_gpll0_map,
.freq_tbl = ftbl_blspqup_spi_apps_clk_src,
.freq_tbl = ftbl_blsp1_qup3_4_spi_apps_clk_src,
.clkr.hw.init = &(struct clk_init_data){
.name = "blsp1_qup3_spi_apps_clk_src",
.parent_data = gcc_xo_gpll0,
......@@ -268,7 +294,7 @@ static struct clk_rcg2 blsp1_qup4_spi_apps_clk_src = {
.mnd_width = 8,
.hid_width = 5,
.parent_map = gcc_xo_gpll0_map,
.freq_tbl = ftbl_blspqup_spi_apps_clk_src,
.freq_tbl = ftbl_blsp1_qup3_4_spi_apps_clk_src,
.clkr.hw.init = &(struct clk_init_data){
.name = "blsp1_qup4_spi_apps_clk_src",
.parent_data = gcc_xo_gpll0,
......@@ -290,12 +316,25 @@ static struct clk_rcg2 blsp1_qup5_i2c_apps_clk_src = {
},
};
static struct freq_tbl ftbl_blsp1_qup5_spi_apps_clk_src[] = {
F(960000, P_XO, 10, 1, 2),
F(4800000, P_XO, 4, 0, 0),
F(9600000, P_XO, 2, 0, 0),
F(15000000, P_GPLL0, 10, 1, 4),
F(19200000, P_XO, 1, 0, 0),
F(24000000, P_GPLL0, 12.5, 1, 2),
F(25000000, P_GPLL0, 12, 1, 2),
F(40000000, P_GPLL0, 15, 0, 0),
F(42860000, P_GPLL0, 14, 0, 0),
{ }
};
static struct clk_rcg2 blsp1_qup5_spi_apps_clk_src = {
.cmd_rcgr = 0x084c,
.mnd_width = 8,
.hid_width = 5,
.parent_map = gcc_xo_gpll0_map,
.freq_tbl = ftbl_blspqup_spi_apps_clk_src,
.freq_tbl = ftbl_blsp1_qup5_spi_apps_clk_src,
.clkr.hw.init = &(struct clk_init_data){
.name = "blsp1_qup5_spi_apps_clk_src",
.parent_data = gcc_xo_gpll0,
......@@ -317,12 +356,25 @@ static struct clk_rcg2 blsp1_qup6_i2c_apps_clk_src = {
},
};
static struct freq_tbl ftbl_blsp1_qup6_spi_apps_clk_src[] = {
F(960000, P_XO, 10, 1, 2),
F(4800000, P_XO, 4, 0, 0),
F(9600000, P_XO, 2, 0, 0),
F(15000000, P_GPLL0, 10, 1, 4),
F(19200000, P_XO, 1, 0, 0),
F(24000000, P_GPLL0, 12.5, 1, 2),
F(27906976, P_GPLL0, 1, 2, 43),
F(41380000, P_GPLL0, 15, 0, 0),
F(42860000, P_GPLL0, 14, 0, 0),
{ }
};
static struct clk_rcg2 blsp1_qup6_spi_apps_clk_src = {
.cmd_rcgr = 0x08cc,
.mnd_width = 8,
.hid_width = 5,
.parent_map = gcc_xo_gpll0_map,
.freq_tbl = ftbl_blspqup_spi_apps_clk_src,
.freq_tbl = ftbl_blsp1_qup6_spi_apps_clk_src,
.clkr.hw.init = &(struct clk_init_data){
.name = "blsp1_qup6_spi_apps_clk_src",
.parent_data = gcc_xo_gpll0,
......@@ -447,12 +499,25 @@ static struct clk_rcg2 blsp2_qup1_i2c_apps_clk_src = {
},
};
static struct freq_tbl ftbl_blsp2_qup1_2_spi_apps_clk_src[] = {
F(960000, P_XO, 10, 1, 2),
F(4800000, P_XO, 4, 0, 0),
F(9600000, P_XO, 2, 0, 0),
F(15000000, P_GPLL0, 10, 1, 4),
F(19200000, P_XO, 1, 0, 0),
F(24000000, P_GPLL0, 12.5, 1, 2),
F(25000000, P_GPLL0, 12, 1, 2),
F(42860000, P_GPLL0, 14, 0, 0),
F(44440000, P_GPLL0, 13.5, 0, 0),
{ }
};
static struct clk_rcg2 blsp2_qup1_spi_apps_clk_src = {
.cmd_rcgr = 0x098c,
.mnd_width = 8,
.hid_width = 5,
.parent_map = gcc_xo_gpll0_map,
.freq_tbl = ftbl_blspqup_spi_apps_clk_src,
.freq_tbl = ftbl_blsp2_qup1_2_spi_apps_clk_src,
.clkr.hw.init = &(struct clk_init_data){
.name = "blsp2_qup1_spi_apps_clk_src",
.parent_data = gcc_xo_gpll0,
......@@ -479,7 +544,7 @@ static struct clk_rcg2 blsp2_qup2_spi_apps_clk_src = {
.mnd_width = 8,
.hid_width = 5,
.parent_map = gcc_xo_gpll0_map,
.freq_tbl = ftbl_blspqup_spi_apps_clk_src,
.freq_tbl = ftbl_blsp2_qup1_2_spi_apps_clk_src,
.clkr.hw.init = &(struct clk_init_data){
.name = "blsp2_qup2_spi_apps_clk_src",
.parent_data = gcc_xo_gpll0,
......@@ -488,6 +553,19 @@ static struct clk_rcg2 blsp2_qup2_spi_apps_clk_src = {
},
};
static struct freq_tbl ftbl_blsp2_qup3_4_spi_apps_clk_src[] = {
F(960000, P_XO, 10, 1, 2),
F(4800000, P_XO, 4, 0, 0),
F(9600000, P_XO, 2, 0, 0),
F(15000000, P_GPLL0, 10, 1, 4),
F(19200000, P_XO, 1, 0, 0),
F(24000000, P_GPLL0, 12.5, 1, 2),
F(25000000, P_GPLL0, 12, 1, 2),
F(42860000, P_GPLL0, 14, 0, 0),
F(48000000, P_GPLL0, 12.5, 0, 0),
{ }
};
static struct clk_rcg2 blsp2_qup3_i2c_apps_clk_src = {
.cmd_rcgr = 0x0aa0,
.hid_width = 5,
......@@ -506,7 +584,7 @@ static struct clk_rcg2 blsp2_qup3_spi_apps_clk_src = {
.mnd_width = 8,
.hid_width = 5,
.parent_map = gcc_xo_gpll0_map,
.freq_tbl = ftbl_blspqup_spi_apps_clk_src,
.freq_tbl = ftbl_blsp2_qup3_4_spi_apps_clk_src,
.clkr.hw.init = &(struct clk_init_data){
.name = "blsp2_qup3_spi_apps_clk_src",
.parent_data = gcc_xo_gpll0,
......@@ -533,7 +611,7 @@ static struct clk_rcg2 blsp2_qup4_spi_apps_clk_src = {
.mnd_width = 8,
.hid_width = 5,
.parent_map = gcc_xo_gpll0_map,
.freq_tbl = ftbl_blspqup_spi_apps_clk_src,
.freq_tbl = ftbl_blsp2_qup3_4_spi_apps_clk_src,
.clkr.hw.init = &(struct clk_init_data){
.name = "blsp2_qup4_spi_apps_clk_src",
.parent_data = gcc_xo_gpll0,
......@@ -560,7 +638,8 @@ static struct clk_rcg2 blsp2_qup5_spi_apps_clk_src = {
.mnd_width = 8,
.hid_width = 5,
.parent_map = gcc_xo_gpll0_map,
.freq_tbl = ftbl_blspqup_spi_apps_clk_src,
/* BLSP1 QUP1 and BLSP2 QUP5 use the same freqs */
.freq_tbl = ftbl_blsp1_qup1_spi_apps_clk_src,
.clkr.hw.init = &(struct clk_init_data){
.name = "blsp2_qup5_spi_apps_clk_src",
.parent_data = gcc_xo_gpll0,
......@@ -582,12 +661,25 @@ static struct clk_rcg2 blsp2_qup6_i2c_apps_clk_src = {
},
};
static struct freq_tbl ftbl_blsp2_qup6_spi_apps_clk_src[] = {
F(960000, P_XO, 10, 1, 2),
F(4800000, P_XO, 4, 0, 0),
F(9600000, P_XO, 2, 0, 0),
F(15000000, P_GPLL0, 10, 1, 4),
F(19200000, P_XO, 1, 0, 0),
F(24000000, P_GPLL0, 12.5, 1, 2),
F(25000000, P_GPLL0, 12, 1, 2),
F(44440000, P_GPLL0, 13.5, 0, 0),
F(48000000, P_GPLL0, 12.5, 0, 0),
{ }
};
static struct clk_rcg2 blsp2_qup6_spi_apps_clk_src = {
.cmd_rcgr = 0x0c0c,
.mnd_width = 8,
.hid_width = 5,
.parent_map = gcc_xo_gpll0_map,
.freq_tbl = ftbl_blspqup_spi_apps_clk_src,
.freq_tbl = ftbl_blsp2_qup6_spi_apps_clk_src,
.clkr.hw.init = &(struct clk_init_data){
.name = "blsp2_qup6_spi_apps_clk_src",
.parent_data = gcc_xo_gpll0,
......
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