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clk: qcom: gcc-sm8350: add gdsc 

Add the GDSC found in GCC for SM8350 SoC

Signed-off-by: Vinod Koul <vkoul@kernel.org>
Link: https://lore.kernel.org/r/20210210161649.431741-1-vkoul@kernel.org
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
This commit is contained in:
Vinod Koul 2021-02-10 21:46:49 +05:30 committed by Stephen Boyd
parent e16831bf40
commit 3fade948fb
2 changed files with 112 additions and 0 deletions
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100
drivers/clk/qcom/gcc-sm8350.c
View File

@ -16,6 +16,7 @@
#include "clk-regmap.h"
#include "clk-regmap-divider.h"
#include "clk-regmap-mux.h"
#include "gdsc.h"
#include "reset.h"
enum {
@ -3452,6 +3453,90 @@ static struct clk_branch gcc_video_axi1_clk = {
},
};
static struct gdsc pcie_0_gdsc = {
.gdscr = 0x6b004,
.pd = {
.name = "pcie_0_gdsc",
},
.pwrsts = PWRSTS_OFF_ON,
};
static struct gdsc pcie_1_gdsc = {
.gdscr = 0x8d004,
.pd = {
.name = "pcie_1_gdsc",
},
.pwrsts = PWRSTS_OFF_ON,
};
static struct gdsc ufs_card_gdsc = {
.gdscr = 0x75004,
.pd = {
.name = "ufs_card_gdsc",
},
.pwrsts = PWRSTS_OFF_ON,
};
static struct gdsc ufs_phy_gdsc = {
.gdscr = 0x77004,
.pd = {
.name = "ufs_phy_gdsc",
},
.pwrsts = PWRSTS_OFF_ON,
};
static struct gdsc usb30_prim_gdsc = {
.gdscr = 0xf004,
.pd = {
.name = "usb30_prim_gdsc",
},
.pwrsts = PWRSTS_OFF_ON,
};
static struct gdsc usb30_sec_gdsc = {
.gdscr = 0x10004,
.pd = {
.name = "usb30_sec_gdsc",
},
.pwrsts = PWRSTS_OFF_ON,
};
static struct gdsc hlos1_vote_mmnoc_mmu_tbu_hf0_gdsc = {
.gdscr = 0x7d050,
.pd = {
.name = "hlos1_vote_mmnoc_mmu_tbu_hf0_gdsc",
},
.pwrsts = PWRSTS_OFF_ON,
.flags = VOTABLE,
};
static struct gdsc hlos1_vote_mmnoc_mmu_tbu_hf1_gdsc = {
.gdscr = 0x7d058,
.pd = {
.name = "hlos1_vote_mmnoc_mmu_tbu_hf1_gdsc",
},
.pwrsts = PWRSTS_OFF_ON,
.flags = VOTABLE,
};
static struct gdsc hlos1_vote_mmnoc_mmu_tbu_sf0_gdsc = {
.gdscr = 0x7d054,
.pd = {
.name = "hlos1_vote_mmnoc_mmu_tbu_sf0_gdsc",
},
.pwrsts = PWRSTS_OFF_ON,
.flags = VOTABLE,
};
static struct gdsc hlos1_vote_mmnoc_mmu_tbu_sf1_gdsc = {
.gdscr = 0x7d06c,
.pd = {
.name = "hlos1_vote_mmnoc_mmu_tbu_sf1_gdsc",
},
.pwrsts = PWRSTS_OFF_ON,
.flags = VOTABLE,
};
static struct clk_regmap *gcc_sm8350_clocks[] = {
[GCC_AGGRE_NOC_PCIE_0_AXI_CLK] = &gcc_aggre_noc_pcie_0_axi_clk.clkr,
[GCC_AGGRE_NOC_PCIE_1_AXI_CLK] = &gcc_aggre_noc_pcie_1_axi_clk.clkr,
@ -3646,6 +3731,19 @@ static struct clk_regmap *gcc_sm8350_clocks[] = {
[GCC_VIDEO_AXI1_CLK] = &gcc_video_axi1_clk.clkr,
};
static struct gdsc *gcc_sm8350_gdscs[] = {
[PCIE_0_GDSC] = &pcie_0_gdsc,
[PCIE_1_GDSC] = &pcie_1_gdsc,
[UFS_CARD_GDSC] = &ufs_card_gdsc,
[UFS_PHY_GDSC] = &ufs_phy_gdsc,
[USB30_PRIM_GDSC] = &usb30_prim_gdsc,
[USB30_SEC_GDSC] = &usb30_sec_gdsc,
[HLOS1_VOTE_MMNOC_MMU_TBU_HF0_GDSC] = &hlos1_vote_mmnoc_mmu_tbu_hf0_gdsc,
[HLOS1_VOTE_MMNOC_MMU_TBU_HF1_GDSC] = &hlos1_vote_mmnoc_mmu_tbu_hf1_gdsc,
[HLOS1_VOTE_MMNOC_MMU_TBU_SF0_GDSC] = &hlos1_vote_mmnoc_mmu_tbu_sf0_gdsc,
[HLOS1_VOTE_MMNOC_MMU_TBU_SF1_GDSC] = &hlos1_vote_mmnoc_mmu_tbu_sf1_gdsc,
};
static const struct qcom_reset_map gcc_sm8350_resets[] = {
[GCC_CAMERA_BCR] = { 0x26000 },
[GCC_DISPLAY_BCR] = { 0x27000 },
@ -3724,6 +3822,8 @@ static const struct qcom_cc_desc gcc_sm8350_desc = {
.num_clks = ARRAY_SIZE(gcc_sm8350_clocks),
.resets = gcc_sm8350_resets,
.num_resets = ARRAY_SIZE(gcc_sm8350_resets),
.gdscs = gcc_sm8350_gdscs,
.num_gdscs = ARRAY_SIZE(gcc_sm8350_gdscs),
};
static const struct of_device_id gcc_sm8350_match_table[] = {

12
include/dt-bindings/clock/qcom,gcc-sm8350.h
View File

@ -251,4 +251,16 @@
#define GCC_VIDEO_AXI1_CLK_ARES 36
#define GCC_VIDEO_BCR 37
/* GCC power domains */
#define PCIE_0_GDSC 0
#define PCIE_1_GDSC 1
#define UFS_CARD_GDSC 2
#define UFS_PHY_GDSC 3
#define USB30_PRIM_GDSC 4
#define USB30_SEC_GDSC 5
#define HLOS1_VOTE_MMNOC_MMU_TBU_HF0_GDSC 6
#define HLOS1_VOTE_MMNOC_MMU_TBU_HF1_GDSC 7
#define HLOS1_VOTE_MMNOC_MMU_TBU_SF0_GDSC 8
#define HLOS1_VOTE_MMNOC_MMU_TBU_SF1_GDSC 9
#endif