diff options
Diffstat (limited to 'drivers/clk/qcom/gcc-msm8996.c')
| -rw-r--r-- | drivers/clk/qcom/gcc-msm8996.c | 98 |
1 files changed, 94 insertions, 4 deletions
diff --git a/drivers/clk/qcom/gcc-msm8996.c b/drivers/clk/qcom/gcc-msm8996.c index 16d7c323db49..c9b96f318d9c 100644 --- a/drivers/clk/qcom/gcc-msm8996.c +++ b/drivers/clk/qcom/gcc-msm8996.c @@ -30,6 +30,7 @@ #include "clk-rcg.h" #include "clk-branch.h" #include "reset.h" +#include "gdsc.h" #define F(f, s, h, m, n) { (f), (s), (2 * (h) - 1), (m), (n) } @@ -1320,7 +1321,7 @@ static struct clk_branch gcc_mmss_bimc_gfx_clk = { .enable_mask = BIT(0), .hw.init = &(struct clk_init_data){ .name = "gcc_mmss_bimc_gfx_clk", - .flags = CLK_SET_RATE_PARENT | CLK_IS_ROOT, + .flags = CLK_SET_RATE_PARENT, .ops = &clk_branch2_ops, }, }, @@ -2314,7 +2315,7 @@ static struct clk_branch gcc_bimc_gfx_clk = { .enable_mask = BIT(0), .hw.init = &(struct clk_init_data){ .name = "gcc_bimc_gfx_clk", - .flags = CLK_SET_RATE_PARENT | CLK_IS_ROOT, + .flags = CLK_SET_RATE_PARENT, .ops = &clk_branch2_ops, }, }, @@ -2814,7 +2815,6 @@ static struct clk_branch gcc_ufs_sys_clk_core_clk = { .hw.init = &(struct clk_init_data){ .name = "gcc_ufs_sys_clk_core_clk", .ops = &clk_branch2_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -2827,7 +2827,6 @@ static struct clk_branch gcc_ufs_tx_symbol_clk_core_clk = { .hw.init = &(struct clk_init_data){ .name = "gcc_ufs_tx_symbol_clk_core_clk", .ops = &clk_branch2_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -3059,6 +3058,83 @@ static struct clk_hw *gcc_msm8996_hws[] = { &ufs_ice_core_postdiv_clk_src.hw, }; +static struct gdsc aggre0_noc_gdsc = { + .gdscr = 0x81004, + .gds_hw_ctrl = 0x81028, + .pd = { + .name = "aggre0_noc", + }, + .pwrsts = PWRSTS_OFF_ON, + .flags = VOTABLE, +}; + +static struct gdsc hlos1_vote_aggre0_noc_gdsc = { + .gdscr = 0x7d024, + .pd = { + .name = "hlos1_vote_aggre0_noc", + }, + .pwrsts = PWRSTS_OFF_ON, + .flags = VOTABLE, +}; + +static struct gdsc hlos1_vote_lpass_adsp_gdsc = { + .gdscr = 0x7d034, + .pd = { + .name = "hlos1_vote_lpass_adsp", + }, + .pwrsts = PWRSTS_OFF_ON, + .flags = VOTABLE, +}; + +static struct gdsc hlos1_vote_lpass_core_gdsc = { + .gdscr = 0x7d038, + .pd = { + .name = "hlos1_vote_lpass_core", + }, + .pwrsts = PWRSTS_OFF_ON, + .flags = VOTABLE, +}; + +static struct gdsc usb30_gdsc = { + .gdscr = 0xf004, + .pd = { + .name = "usb30", + }, + .pwrsts = PWRSTS_OFF_ON, +}; + +static struct gdsc pcie0_gdsc = { + .gdscr = 0x6b004, + .pd = { + .name = "pcie0", + }, + .pwrsts = PWRSTS_OFF_ON, +}; + +static struct gdsc pcie1_gdsc = { + .gdscr = 0x6d004, + .pd = { + .name = "pcie1", + }, + .pwrsts = PWRSTS_OFF_ON, +}; + +static struct gdsc pcie2_gdsc = { + .gdscr = 0x6e004, + .pd = { + .name = "pcie2", + }, + .pwrsts = PWRSTS_OFF_ON, +}; + +static struct gdsc ufs_gdsc = { + .gdscr = 0x75004, + .pd = { + .name = "ufs", + }, + .pwrsts = PWRSTS_OFF_ON, +}; + static struct clk_regmap *gcc_msm8996_clocks[] = { [GPLL0_EARLY] = &gpll0_early.clkr, [GPLL0] = &gpll0.clkr, @@ -3245,6 +3321,18 @@ static struct clk_regmap *gcc_msm8996_clocks[] = { [GCC_RX1_USB2_CLKREF_CLK] = &gcc_rx1_usb2_clkref_clk.clkr, }; +static struct gdsc *gcc_msm8996_gdscs[] = { + [AGGRE0_NOC_GDSC] = &aggre0_noc_gdsc, + [HLOS1_VOTE_AGGRE0_NOC_GDSC] = &hlos1_vote_aggre0_noc_gdsc, + [HLOS1_VOTE_LPASS_ADSP_GDSC] = &hlos1_vote_lpass_adsp_gdsc, + [HLOS1_VOTE_LPASS_CORE_GDSC] = &hlos1_vote_lpass_core_gdsc, + [USB30_GDSC] = &usb30_gdsc, + [PCIE0_GDSC] = &pcie0_gdsc, + [PCIE1_GDSC] = &pcie1_gdsc, + [PCIE2_GDSC] = &pcie2_gdsc, + [UFS_GDSC] = &ufs_gdsc, +}; + static const struct qcom_reset_map gcc_msm8996_resets[] = { [GCC_SYSTEM_NOC_BCR] = { 0x4000 }, [GCC_CONFIG_NOC_BCR] = { 0x5000 }, @@ -3363,6 +3451,8 @@ static const struct qcom_cc_desc gcc_msm8996_desc = { .num_clks = ARRAY_SIZE(gcc_msm8996_clocks), .resets = gcc_msm8996_resets, .num_resets = ARRAY_SIZE(gcc_msm8996_resets), + .gdscs = gcc_msm8996_gdscs, + .num_gdscs = ARRAY_SIZE(gcc_msm8996_gdscs), }; static const struct of_device_id gcc_msm8996_match_table[] = { |