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Diffstat (limited to 'kernel/drivers/clk/qcom/gcc-apq8084.c')
-rw-r--r--kernel/drivers/clk/qcom/gcc-apq8084.c61
1 files changed, 48 insertions, 13 deletions
diff --git a/kernel/drivers/clk/qcom/gcc-apq8084.c b/kernel/drivers/clk/qcom/gcc-apq8084.c
index 457c54058..1567c3a79 100644
--- a/kernel/drivers/clk/qcom/gcc-apq8084.c
+++ b/kernel/drivers/clk/qcom/gcc-apq8084.c
@@ -31,6 +31,7 @@
#include "clk-rcg.h"
#include "clk-branch.h"
#include "reset.h"
+#include "gdsc.h"
enum {
P_XO,
@@ -48,7 +49,7 @@ static const struct parent_map gcc_xo_gpll0_map[] = {
{ P_GPLL0, 1 }
};
-static const char *gcc_xo_gpll0[] = {
+static const char * const gcc_xo_gpll0[] = {
"xo",
"gpll0_vote",
};
@@ -59,7 +60,7 @@ static const struct parent_map gcc_xo_gpll0_gpll4_map[] = {
{ P_GPLL4, 5 }
};
-static const char *gcc_xo_gpll0_gpll4[] = {
+static const char * const gcc_xo_gpll0_gpll4[] = {
"xo",
"gpll0_vote",
"gpll4_vote",
@@ -70,7 +71,7 @@ static const struct parent_map gcc_xo_sata_asic0_map[] = {
{ P_SATA_ASIC0_CLK, 2 }
};
-static const char *gcc_xo_sata_asic0[] = {
+static const char * const gcc_xo_sata_asic0[] = {
"xo",
"sata_asic0_clk",
};
@@ -80,7 +81,7 @@ static const struct parent_map gcc_xo_sata_rx_map[] = {
{ P_SATA_RX_CLK, 2}
};
-static const char *gcc_xo_sata_rx[] = {
+static const char * const gcc_xo_sata_rx[] = {
"xo",
"sata_rx_clk",
};
@@ -90,7 +91,7 @@ static const struct parent_map gcc_xo_pcie_map[] = {
{ P_PCIE_0_1_PIPE_CLK, 2 }
};
-static const char *gcc_xo_pcie[] = {
+static const char * const gcc_xo_pcie[] = {
"xo",
"pcie_pipe",
};
@@ -100,7 +101,7 @@ static const struct parent_map gcc_xo_pcie_sleep_map[] = {
{ P_SLEEP_CLK, 6 }
};
-static const char *gcc_xo_pcie_sleep[] = {
+static const char * const gcc_xo_pcie_sleep[] = {
"xo",
"sleep_clk_src",
};
@@ -3254,6 +3255,38 @@ static struct clk_branch gcc_usb_hsic_system_clk = {
},
};
+static struct gdsc usb_hs_hsic_gdsc = {
+ .gdscr = 0x404,
+ .pd = {
+ .name = "usb_hs_hsic",
+ },
+ .pwrsts = PWRSTS_OFF_ON,
+};
+
+static struct gdsc pcie0_gdsc = {
+ .gdscr = 0x1ac4,
+ .pd = {
+ .name = "pcie0",
+ },
+ .pwrsts = PWRSTS_OFF_ON,
+};
+
+static struct gdsc pcie1_gdsc = {
+ .gdscr = 0x1b44,
+ .pd = {
+ .name = "pcie1",
+ },
+ .pwrsts = PWRSTS_OFF_ON,
+};
+
+static struct gdsc usb30_gdsc = {
+ .gdscr = 0x1e84,
+ .pd = {
+ .name = "usb30",
+ },
+ .pwrsts = PWRSTS_OFF_ON,
+};
+
static struct clk_regmap *gcc_apq8084_clocks[] = {
[GPLL0] = &gpll0.clkr,
[GPLL0_VOTE] = &gpll0_vote,
@@ -3447,6 +3480,13 @@ static struct clk_regmap *gcc_apq8084_clocks[] = {
[GCC_USB_HSIC_SYSTEM_CLK] = &gcc_usb_hsic_system_clk.clkr,
};
+static struct gdsc *gcc_apq8084_gdscs[] = {
+ [USB_HS_HSIC_GDSC] = &usb_hs_hsic_gdsc,
+ [PCIE0_GDSC] = &pcie0_gdsc,
+ [PCIE1_GDSC] = &pcie1_gdsc,
+ [USB30_GDSC] = &usb30_gdsc,
+};
+
static const struct qcom_reset_map gcc_apq8084_resets[] = {
[GCC_SYSTEM_NOC_BCR] = { 0x0100 },
[GCC_CONFIG_NOC_BCR] = { 0x0140 },
@@ -3555,6 +3595,8 @@ static const struct qcom_cc_desc gcc_apq8084_desc = {
.num_clks = ARRAY_SIZE(gcc_apq8084_clocks),
.resets = gcc_apq8084_resets,
.num_resets = ARRAY_SIZE(gcc_apq8084_resets),
+ .gdscs = gcc_apq8084_gdscs,
+ .num_gdscs = ARRAY_SIZE(gcc_apq8084_gdscs),
};
static const struct of_device_id gcc_apq8084_match_table[] = {
@@ -3581,15 +3623,8 @@ static int gcc_apq8084_probe(struct platform_device *pdev)
return qcom_cc_probe(pdev, &gcc_apq8084_desc);
}
-static int gcc_apq8084_remove(struct platform_device *pdev)
-{
- qcom_cc_remove(pdev);
- return 0;
-}
-
static struct platform_driver gcc_apq8084_driver = {
.probe = gcc_apq8084_probe,
- .remove = gcc_apq8084_remove,
.driver = {
.name = "gcc-apq8084",
.of_match_table = gcc_apq8084_match_table,